Ole Andreas Andreassen

  • Professor; PhD
  • +47 230 27350

Visting address: Kirkeveien 166 Bygg 49 0450 Oslo
Postal adress: Oslo Universitetssykehus Postboks 4956 Nydalen 0424 Oslo

 

Publications 2024

Andreou D, Steen NE, Mørch-Johnsen L, Jørgensen KN, Wortinger LA, Barth C, Szabo A, O'Connell KS, Lekva T, Hjell G, Johansen IT, Ormerod MBEG, Haukvik UK, Aukrust P, Djurovic S, Yolken RH, Andreassen OA, Ueland T, Agartz I (2024)
Toxoplasma gondii infection associated with inflammasome activation and neuronal injury
Sci Rep, 14 (1), 5327
DOI 10.1038/s41598-024-55887-9, PubMed 38438515

Askelund AD, Wootton RE, Torvik FA, Lawn RB, Ask H, Corfield EC, Magnus MC, Reichborn-Kjennerud T, Magnus PM, Andreassen OA, Stoltenberg C, Davey Smith G, Davies NM, Havdahl A, Hannigan LJ (2024)
Assessing causal links between age at menarche and adolescent mental health: a Mendelian randomisation study
BMC Med, 22 (1), 155
DOI 10.1186/s12916-024-03361-8, PubMed 38609914

Barth C, Nerland S, Jørgensen KN, Haatveit B, Wortinger LA, Melle I, Haukvik UK, Ueland T, Andreassen OA, Agartz I (2024)
Altered Sex Differences in Hippocampal Subfield Volumes in Schizophrenia
Schizophr Bull, 50 (1), 107-119
DOI 10.1093/schbul/sbad091, PubMed 37354490

Beck D, de Lange AG, Gurholt TP, Voldsbekk I, Maximov II, Subramaniapillai S, Schindler L, Hindley G, Leonardsen EH, Rahman Z, van der Meer D, Korbmacher M, Linge J, Leinhard OD, Kalleberg KT, Engvig A, Sønderby I, Andreassen OA, Westlye LT (2024)
Dissecting unique and common variance across body and brain health indicators using age prediction
Hum Brain Mapp, 45 (6), e26685
DOI 10.1002/hbm.26685, PubMed 38647042

Bell C, Rokicki J, Tesli N, Gurholt TP, Hjell G, Fischer-Vieler T, Bang N, Melle I, Agartz I, Andreassen OA, Ringen PA, Rasmussen K, Dahl H, Friestad C, Haukvik UK (2024)
Hypothalamic subunit volumes and relations to violence and psychopathy in male offenders with or without a psychotic disorder
Eur Arch Psychiatry Clin Neurosci (in press)
DOI 10.1007/s00406-023-01725-4, PubMed 38353675

Bergstedt J, Pasman JA, Ma Z, Harder A, Yao S, Parker N, Treur JL, Smit DJA, Frei O, Shadrin A, Meijsen JJ, Shen Q, Hägg S, Tornvall P, Buil A, Werge T, Hjerling-Leffler J, Als TD, Børglum AD, Lewis CM, McIntosh AM, Valdimarsdóttir UA, Andreassen OA, Sullivan PF, Lu Y et al. (2024)
Distinct genomic signatures and modifiable risk factors underly the comorbidity between major depressive disorder and cardiovascular disease
medRxiv
DOI 10.1101/2023.09.01.23294931, PubMed 37693619

Birkenæs V, Parekh P, Hegemann L, Bakken NR, Frei E, Jaholkowski P, Smeland OB, Susser E, Rodriguez KM, Tesfaye M, Andreassen OA, Havdahl A, Sønderby IE (2024)
Youth Psychotic Experiences: Diagnostic Associations and Evaluation of the CAPE-16
medRxiv
DOI 10.1101/2024.04.18.24306017, PubMed 38699352

Chen X, Hu K, Song H, Yin L, Kaijser M, Gurholt TP, Andreassen OA, Valdimarsdóttir U, Fang F, Duan M (2024)
Depression, anxiety and brain volume after hearing loss and tinnitus: cohort study in the UK Biobank
BJPsych Open, 10 (2), e37
DOI 10.1192/bjo.2023.634, PubMed 38297917

Chen X, Wei D, Fang F, Song H, Yin L, Kaijser M, Gurholt TP, Andreassen OA, Valdimarsdóttir U, Hu K, Duan M (2024)
Peripheral vertigo and subsequent risk of depression and anxiety disorders: a prospective cohort study using the UK Biobank
BMC Med, 22 (1), 63
DOI 10.1186/s12916-023-03179-w, PubMed 38336700

Dahl J, Ormstad H, Aass HCD, Malt UF, Andreassen OA (2024)
Changes in pain during a depressive episode and relationship to cytokine levels in major depressive disorder
Nord J Psychiatry, 78 (3), 181-188
DOI 10.1080/08039488.2023.2290654, PubMed 38251060

de Girolamo G, Andreassen OA, Bauer M, Brambilla P, Calza S, Citerà N, Corcoy R, Fagiolini A, Garcia-Argibay M, Godin O, Klingler F, Kobayashi NF, Larsson H, Leboyer M, Matura S, Martinelli A, De la Peña-Arteaga V, Poli R, Reif A, Ritter P, Rødevand LN, Magno M, Caselani E, BIPCOM consortium (2024)
Medical comorbidities in bipolar disorder (BIPCOM): clinical validation of risk factors and biomarkers to improve prevention and treatment. Study protocol
Int J Bipolar Disord, 12 (1), 15
DOI 10.1186/s40345-024-00337-8, PubMed 38703295

Dong MS, Rokicki J, Dwyer D, Papiol S, Streit F, Rietschel M, Wobrock T, Müller-Myhsok B, Falkai P, Westlye LT, Andreassen OA, Palaniyappan L, Schneider-Axmann T, Hasan A, Schwarz E, Koutsouleris N (2024)
Multimodal workflows optimally predict response to repetitive transcranial magnetic stimulation in patients with schizophrenia: a multisite machine learning analysis
Transl Psychiatry, 14 (1), 196
DOI 10.1038/s41398-024-02903-1, PubMed 38664377

Enduru N, Fernandes BS, Bahrami S, Dai Y, Andreassen OA, Zhao Z (2024)
Genetic overlap between Alzheimer's disease and immune-mediated diseases: an atlas of shared genetic determinants and biological convergence
Mol Psychiatry (in press)
DOI 10.1038/s41380-024-02510-y, PubMed 38499654

ENIGMA Clinical High Risk for Psychosis Working Group, Haas SS, Ge R, Agartz I, Amminger GP, Andreassen OA, Bachman P, Baeza I, Choi S, Colibazzi T, Cropley VL, de la Fuente-Sandoval C, Ebdrup BH, Fortea A, Fusar-Poli P, Glenthøj BY, Glenthøj LB, Haut KM, Hayes RA, Heekeren K, Hooker CI, Hwang WJ, Jahanshad N, Kaess M, Kasai K et al. (2024)
Normative Modeling of Brain Morphometry in Clinical High Risk for Psychosis
JAMA Psychiatry, 81 (1), 77-88
DOI 10.1001/jamapsychiatry.2023.3850, PubMed 37819650

Frach L, Barkhuizen W, Allegrini AG, Ask H, Hannigan LJ, Corfield EC, Andreassen OA, Dudbridge F, Ystrom E, Havdahl A, Pingault JB (2024)
Examining intergenerational risk factors for conduct problems using polygenic scores in the Norwegian Mother, Father and Child Cohort Study
Mol Psychiatry (in press)
DOI 10.1038/s41380-023-02383-7, PubMed 38225381

Gurholt TP, Borda MG, Parker N, Fominykh V, Kjelkenes R, Linge J, van der Meer D, Sønderby IE, Duque G, Westlye LT, Aarsland D, Andreassen OA (2024)
Linking sarcopenia, brain structure and cognitive performance: a large-scale UK Biobank study
Brain Commun, 6 (2), fcae083
DOI 10.1093/braincomms/fcae083, PubMed 38510210

Helgeland Ø, Vaudel M, Sole-Navais P, Flatley C, Juodakis J, Bacelis J, Koløen IL, Knudsen GP, Johansson BB, Magnus P, Kjennerud TR, Juliusson PB, Stoltenberg C, Holmen OL, Andreassen OA, Jacobsson B, Njølstad PR, Johansson S (2024)
Author Correction: Characterization of the genetic architecture of infant and early childhood body mass index
Nat Metab, 6 (2), 378
DOI 10.1038/s42255-024-01004-z, PubMed 38337098

Hernáez Á, Lee Y, Page CM, Skåra KH, Håberg SE, Magnus P, Njølstad PR, Andreassen OA, Corfield EC, Havdahl A, Fraser A, Burgess S, Lawlor DA, Magnus MC (2024)
Impaired glucose tolerance and cardiovascular risk factors in relation to infertility: a Mendelian randomization analysis in the Norwegian Mother, Father, and Child Cohort Study
Hum Reprod, 39 (2), 436-441
DOI 10.1093/humrep/dead234, PubMed 37949105

Hernáez Á, Skåra KH, Page CM, Mitter VR, Hernández MH, Magnus P, Njølstad PR, Andreassen OA, Corfield EC, Havdahl A, Næss Ø, Brumpton B, Åsvold BO, Lawlor DA, Fraser A, Magnus MC (2024)
Parental genetically predicted liability for coronary heart disease and risk of adverse pregnancy outcomes: a cohort study
BMC Med, 22 (1), 35
DOI 10.1186/s12916-023-03223-9, PubMed 38273336

Hernandez MH, Cohen JM, Skåra KH, Grindstad TK, Lee Y, Magnus P, Njølstad PR, Andreassen OA, Corfield EC, Havdahl A, Molden E, Furu K, Magnus MC, Hernaez A (2024)
Placental efflux transporters and antiseizure or antidepressant medication use impact birth weight in MoBa cohort
iScience, 27 (3), 109285
DOI 10.1016/j.isci.2024.109285, PubMed 38455980

Hindley G, Drange OK, Lin A, Kutrolli G, Shadrin AA, Parker N, O'Connell KS, Rødevand L, Cheng W, Bahrami S, Karadag N, Holen B, Jaholkowski P, Woldeyohannes MT, Djurovic S, Dale AM, Frei O, Ueland T, Smeland OB, Andreassen OA (2024)
Corrigendum to "Cross-trait genome-wide association analysis of C-reactive protein level and psychiatric disorders" [Psychoneuroendocrinology 157 (2023) 106368]
Psychoneuroendocrinology, 162, 106980
DOI 10.1016/j.psyneuen.2024.106980, PubMed 38336601

Johansen IT, Steen NE, Rødevand L, Lunding SH, Hjell G, Ormerod MBEG, Agartz I, Melle I, Lagerberg TV, Nerhus M, Andreassen OA (2024)
Sex differences in autonomic adverse effects related to antipsychotic treatment and associated hormone profiles
Schizophrenia (Heidelb), 10 (1), 6
DOI 10.1038/s41537-023-00430-4, PubMed 38182592

Juvodden HT, Alnæs D, Agartz I, Andreassen OA, Server A, Thorsby PM, Westlye LT, Knudsen-Heier S (2024)
Cortical thickness and sub-cortical volumes in post-H1N1 narcolepsy type 1: A brain-wide MRI case-control study
Sleep Med, 116, 81-89
DOI 10.1016/j.sleep.2024.02.031, PubMed 38432031

Jørgensen KN, Nerland S, Slapø NB, Norbom LB, Mørch-Johnsen L, Wortinger LA, Barth C, Andreou D, Maximov II, Geier OM, Andreassen OA, Jönsson EG, Agartz I (2024)
Assessing regional intracortical myelination in schizophrenia spectrum and bipolar disorders using the optimized T1w/T2w-ratio
Psychol Med, 1-11 (in press)
DOI 10.1017/S0033291724000503, PubMed 38563302

Karadag N, Hagen E, Shadrin AA, van der Meer D, O'Connell KS, Rahman Z, Kutrolli G, Parker N, Bahrami S, Fominykh V, Heuser K, Taubøll E, Ueland T, Steen NE, Djurovic S, Dale AM, Frei O, Andreassen OA, Smeland OB (2024)
Unraveling the shared genetics of common epilepsies and general cognitive ability
medRxiv
DOI 10.1101/2024.03.25.24304773, PubMed 38585944

Kim H, Ahn Y, Yoon J, Jung K, Kim S, Shim I, Park TH, Ko H, Jung SH, Kim J, Park S, Lee DJ, Choi S, Cha S, Kim B, Cho MY, Cho H, Kim DS, Jang Y, Ihm HK, Park WY, Bakhshi H, O Connell KS, Andreassen OA, Kendler KS et al. (2024)
Genome-wide association analyses using machine learning-based phenotyping reveal genetic architecture of occupational creativity and overlap with psychiatric disorders
Psychiatry Res, 333, 115753
DOI 10.1016/j.psychres.2024.115753, PubMed 38335777

Koch E, Kämpe A, Alver M, Sigurðarson S, Einarsson G, Partanen J, Smith RL, Jaholkowski P, Taipale H, Lähteenvuo M, Steen NE, Smeland OB, Djurovic S, Molden E, FinnGen, Estonian Biobank Research Team, Sigurdsson E, Stefánsson H, Stefánsson K, Palotie A, Milani L, O'Connell KS, Andreassen OA (2024)
Polygenic liability for antipsychotic dosage and polypharmacy - a real-world registry and biobank study
Neuropsychopharmacology (in press)
DOI 10.1038/s41386-023-01792-0, PubMed 38184734

Koch E, Pardiñas AF, O'Connell KS, Selvaggi P, Camacho Collados J, Babic A, Marshall SE, Van der Eycken E, Angulo C, Lu Y, Sullivan PF, Dale AM, Molden E, Posthuma D, White N, Schubert A, Djurovic S, Heimer H, Stefánsson H, Stefánsson K, Werge T, Sønderby I, O'Donovan MC, Walters JTR, Milani L et al. (2024)
How Real-World Data Can Facilitate the Development of Precision Medicine Treatment in Psychiatry
Biol Psychiatry (in press)
DOI 10.1016/j.biopsych.2024.01.001, PubMed 38185234

Kopal J, Kumar K, Shafighi K, Saltoun K, Modenato C, Moreau CA, Huguet G, Jean-Louis M, Martin CO, Saci Z, Younis N, Douard E, Jizi K, Beauchamp-Chatel A, Kushan L, Silva AI, van den Bree MBM, Linden DEJ, Owen MJ, Hall J, Lippé S, Draganski B, Sønderby IE, Andreassen OA, Glahn DC et al. (2024)
Using rare genetic mutations to revisit structural brain asymmetry
Nat Commun, 15 (1), 2639
DOI 10.1038/s41467-024-46784-w, PubMed 38531844

Kopal J, Kumar K, Shafighi K, Saltoun K, Modenato C, Moreau CA, Huguet G, Jean-Louis M, Martin CO, Saci Z, Younis N, Douard E, Jizi K, Beauchamp-Chatel A, Kushan L, Silva AI, van den Bree MBM, Linden DEJ, Owen MJ, Hall J, Lippé S, Draganski B, Sønderby IE, Andreassen OA, Glahn DC et al. (2024)
Author Correction: Using rare genetic mutations to revisit structural brain asymmetry
Nat Commun, 15 (1), 3098
DOI 10.1038/s41467-024-47545-5, PubMed 38600109

Korbmacher M, van der Meer D, Beck D, de Lange AG, Eikefjord E, Lundervold A, Andreassen OA, Westlye LT, Maximov II (2024)
Brain asymmetries from mid- to late life and hemispheric brain age
Nat Commun, 15 (1), 956
DOI 10.1038/s41467-024-45282-3, PubMed 38302499

Koromina M, Ravi A, Panagiotaropoulou G, Schilder BM, Humphrey J, Braun A, Bidgeli T, Chatzinakos C, Coombes B, Kim J, Liu X, Terao C, O 'Connell KS, Adams M, Adolfsson R, Alda M, Alfredsson L, Andlauer TFM, Andreassen OA, Antoniou A, Baune BT, Bengesser S, Biernacka J, Boehnke M, Bosch R et al. (2024)
Fine-mapping genomic loci refines bipolar disorder risk genes
medRxiv
DOI 10.1101/2024.02.12.24302716, PubMed 38405768

Lenk HÇ, Smith RL, O'Connell KS, Andreassen OA, Molden E (2024)
Rapid Metabolism Underlying Subtherapeutic Serum Levels of Atypical Antipsychotics Preceding Clozapine Treatment: A Retrospective Analysis of Real-World Data
CNS Drugs, 38 (6), 473-480
DOI 10.1007/s40263-024-01079-y, PubMed 38635089

Leonardsen EH, Persson K, Grødem E, Dinsdale N, Schellhorn T, Roe JM, Vidal-Piñeiro D, Sørensen Ø, Kaufmann T, Westman E, Marquand A, Selbæk G, Andreassen OA, Wolfers T, Westlye LT, Wang Y (2024)
Constructing personalized characterizations of structural brain aberrations in patients with dementia using explainable artificial intelligence
NPJ Digit Med, 7 (1), 110
DOI 10.1038/s41746-024-01123-7, PubMed 38698139

Meijsen J, Hu K, Krebs MD, Athanasiadis G, Washbrook S, Zetterberg R, E Silva RNA, Shorter JR, Gådin JR, Bergstedt J, Howard DM, Ye W, iPSYCH Consortium, Lu Y, Valdimarsdóttir UA, Ingason A, Mikkelsen DH, Plana-Ripoll O, McGrath JJ, Micali N, Andreassen OA, Werge TM, Fang F, Buil A (2024)
Quantifying the Relative Importance of Genetics and Environment on the Comorbidity between Mental- and Cardiometabolic Disorders: A Comprehensive Analysis of National Register Data from 17 million Scandinavians
medRxiv
DOI 10.1101/2024.02.29.24303530, PubMed 38464139

Moksnes MR, Hansen AF, Wolford BN, Thomas LF, Rasheed H, Simić A, Bhatta L, Brantsæter AL, Surakka I, Zhou W, Magnus P, Njølstad PR, Andreassen OA, Syversen T, Zheng J, Fritsche LG, Evans DM, Warrington NM, Nøst TH, Åsvold BO, Flaten TP, Willer CJ, Hveem K, Brumpton BM (2024)
A genome-wide association study provides insights into the genetic etiology of 57 essential and non-essential trace elements in humans
Commun Biol, 7 (1), 432
DOI 10.1038/s42003-024-06101-z, PubMed 38594418

Nievergelt CM, Maihofer AX, Atkinson EG, Chen CY, Choi KW, Coleman JRI, Daskalakis NP, Duncan LE, Polimanti R, Aaronson C, Amstadter AB, Andersen SB, Andreassen OA, Arbisi PA, Ashley-Koch AE, Austin SB, Avdibegoviç E, Babić D, Bacanu SA, Baker DG, Batzler A, Beckham JC, Belangero S, Benjet C, Bergner C et al. (2024)
Genome-wide association analyses identify 95 risk loci and provide insights into the neurobiology of post-traumatic stress disorder
Nat Genet, 56 (5), 792-808
DOI 10.1038/s41588-024-01707-9, PubMed 38637617

Nivard MG, Belsky DW, Harden KP, Baier T, Andreassen OA, Ystrøm E, van Bergen E, Lyngstad TH (2024)
More than nature and nurture, indirect genetic effects on children's academic achievement are consequences of dynastic social processes
Nat Hum Behav, 8 (4), 771-778
DOI 10.1038/s41562-023-01796-2, PubMed 38225408

Norbom LB, Rokicki J, Eilertsen EM, Wiker T, Hanson J, Dahl A, Alnæs D, Fernández-Cabello S, Beck D, Agartz I, Andreassen OA, Westlye LT, Tamnes CK (2024)
Parental education and income are linked to offspring cortical brain structure and psychopathology at 9-11 years
JCPP Adv, 4 (1), e12220
DOI 10.1002/jcv2.12220, PubMed 38486948

Nordengen K, Cappelletti C, Bahrami S, Frei O, Pihlstrøm L, Henriksen SP, Geut H, Rozemuller AJM, van de Berg WDJ, Andreassen OA, Toft M (2024)
Pleiotropy with sex-specific traits reveals genetic aspects of sex differences in Parkinson's disease
Brain, 147 (3), 858-870
DOI 10.1093/brain/awad297, PubMed 37671566

Parekh P, Fan CC, Frei O, Palmer CE, Smith DM, Makowski C, Iversen JR, Pecheva D, Holland D, Loughnan R, Nedelec P, Thompson WK, Hagler DJ, Andreassen OA, Jernigan TL, Nichols TE, Dale AM (2024)
FEMA: Fast and efficient mixed-effects algorithm for large sample whole-brain imaging data
Hum Brain Mapp, 45 (2), e26579
DOI 10.1002/hbm.26579, PubMed 38339910

Pentz AB, O'Connel KS, van Jole O, Timpe CMF, Slapø NB, Melle I, Lagerberg TV, Steen NE, Westlye LT, Haukvik UK, Moberget T, Jönsson EG, Andreassen OA, Elvsåshagen T (2024)
Mismatch negativity and polygenic risk scores for schizophrenia and bipolar disorder
Schizophr Res, 264, 314-326
DOI 10.1016/j.schres.2024.01.013, PubMed 38215567

Ruggeri A, Nerland S, Mørch-Johnsen L, Jørgensen KN, Barth C, Wortinger LA, Andreou D, Andreassen OA, Agartz I (2024)
Hypothalamic Subunit Volumes in Schizophrenia and Bipolar Spectrum Disorders
Schizophr Bull, 50 (3), 533-544
DOI 10.1093/schbul/sbad176, PubMed 38206841

Sartorius AM, Rokicki J, Birkeland S, Bettella F, Barth C, de Lange AG, Haram M, Shadrin A, Winterton A, Steen NE, Schwarz E, Stein DJ, Andreassen OA, van der Meer D, Westlye LT, Theofanopoulou C, Quintana DS (2024)
An evolutionary timeline of the oxytocin signaling pathway
Commun Biol, 7 (1), 471
DOI 10.1038/s42003-024-06094-9, PubMed 38632466

Shadrin AA, Hindley G, Hagen E, Parker N, Tesfaye M, Jaholkowski P, Rahman Z, Kutrolli G, Fominykh V, Djurovic S, Smeland OB, O'Connell KS, van der Meer D, Frei O, Andreassen OA, Dale AM (2024)
Dissecting the genetic overlap between three complex phenotypes with trivariate MiXeR
medRxiv
DOI 10.1101/2024.02.23.24303236, PubMed 38464132

Shafi DES, Jørgensen KN, Bjella T, Nesvåg R, Dieset I, Melle I, Andreassen OA, Jönsson EG (2024)
Prescriptions of psychotropic and somatic medications among patients with severe mental disorders and healthy controls in a naturalistic study
Nord J Psychiatry, 78 (3), 212-219
DOI 10.1080/08039488.2024.2305806, PubMed 38306243

Skuladottir AT, Stefansdottir L, Halldorsson GH, Stefansson OA, Bjornsdottir A, Jonsson P, Palmadottir V, Thorgeirsson TE, Walters GB, Gisladottir RS, Bjornsdottir G, Jonsdottir GA, Sulem P, Gudbjartsson DF, Knowlton KU, Jones DA, Ottas A, Estonian Biobank, Pedersen OB, Didriksen M, Brunak S, Banasik K, Hansen TF, Erikstrup C, DBDS Genomic Consortium et al. (2024)
GWAS meta-analysis reveals key risk loci in essential tremor pathogenesis
Commun Biol, 7 (1), 504
DOI 10.1038/s42003-024-06207-4, PubMed 38671141

Strom NI, Gerring ZF, Galimberti M, Yu D, Halvorsen MW, Abdellaoui A, Rodriguez-Fontenla C, Sealock JM, Bigdeli T, Coleman JR, Mahjani B, Thorp JG, Bey K, Burton CL, Luykx JJ, Zai G, Alemany S, Andre C, Askland KD, Banaj N, Barlassina C, Nissen JB, Bienvenu OJ, Black D, Bloch MH et al. (2024)
Genome-wide association study identifies 30 obsessive-compulsive disorder associated loci
medRxiv
DOI 10.1101/2024.03.13.24304161, PubMed 38712091

Sun X, Qian Y, Cheng W, Ye D, Liu B, Zhou D, Wen C, Andreassen OA, Mao Y (2024)
Characterizing the polygenic overlap and shared loci between rheumatoid arthritis and cardiovascular diseases
BMC Med, 22 (1), 152
DOI 10.1186/s12916-024-03376-1, PubMed 38589871

Sæther LS, Szabo A, Akkouh IA, Haatveit B, Mohn C, Vaskinn A, Aukrust P, Ormerod MBEG, Eiel Steen N, Melle I, Djurovic S, Andreassen OA, Ueland T, Ueland T (2024)
Cognitive and inflammatory heterogeneity in severe mental illness: Translating findings from blood to brain
Brain Behav Immun, 118, 287-299
DOI 10.1016/j.bbi.2024.03.014, PubMed 38461955

Tesfaye M, Jaholkowski P, Shadrin AA, van der Meer D, Hindley GFL, Holen B, Parker N, Parekh P, Birkenæs V, Rahman Z, Bahrami S, Kutrolli G, Frei O, Djurovic S, Dale AM, Smeland OB, O'Connell KS, Andreassen OA (2024)
Identification of Novel Genomic Loci for Anxiety and Extensive Genetic Overlap with Psychiatric Disorders
medRxiv
DOI 10.1101/2023.09.01.23294920, PubMed 37693403

Tesfaye M, Spindola LM, Stavrum AK, Shadrin A, Melle I, Andreassen OA, Le Hellard S (2024)
Sex effects on DNA methylation affect discovery in epigenome-wide association study of schizophrenia
Mol Psychiatry (in press)
DOI 10.1038/s41380-024-02513-9, PubMed 38503926

Tissink EP, Shadrin AA, van der Meer D, Parker N, Hindley G, Roelfs D, Frei O, Fan CC, Nagel M, Nærland T, Budisteanu M, Djurovic S, Westlye LT, van den Heuvel MP, Posthuma D, Kaufmann T, Dale AM, Andreassen OA (2024)
Abundant pleiotropy across neuroimaging modalities identified through a multivariate genome-wide association study
Nat Commun, 15 (1), 2655
DOI 10.1038/s41467-024-46817-4, PubMed 38531894

Titlestad I, Haugarvoll K, Solvang SH, Norekvål TM, Skogseth RE, Andreassen OA, Årsland D, Neerland BE, Nordrehaug JE, Tell GS, Giil LM (2024)
Delirium is frequently underdiagnosed among older hospitalised patients despite available information in hospital medical records
Age Ageing, 53 (2)
DOI 10.1093/ageing/afae006, PubMed 38342753

van der Meer D, Cheng W, Rokicki J, Fernandez-Cabello S, Shadrin A, Smeland OB, Ehrhart F, Gülöksüz S, Pries LK, Lin B, Rutten BPF, van Os J, O'Donovan M, Richards AL, Steen NE, Djurovic S, Westlye LT, Andreassen OA, Kaufmann T, , (2024)
Clustering Schizophrenia Genes by Their Temporal Expression Patterns Aids Functional Interpretation
Schizophr Bull, 50 (2), 327-338
DOI 10.1093/schbul/sbad140, PubMed 37824720

Varden Gjerde K, Bartz-Johannessen C, Steen VM, Andreassen OA, Steen NE, Ueland T, Lekva T, Rettenbacher M, Joa I, Reitan SK, Johnsen E, Kroken RA (2024)
Cellular adhesion molecules in drug-naïve and previously medicated patients with schizophrenia-spectrum disorders
Schizophr Res, 267, 223-229 (in press)
DOI 10.1016/j.schres.2024.03.029, PubMed 38574562

Wortinger LA, Stavrum AK, Shadrin AA, Szabo A, Rukke SH, Nerland S, Smelror RE, Jørgensen KN, Barth C, Andreou D, Weibell MA, Djurovic S, Andreassen OA, Thoresen M, Ursini G, Agartz I, Le Hellard S (2024)
Divergent epigenetic responses to perinatal asphyxia in severe mental disorders
Transl Psychiatry, 14 (1), 16
DOI 10.1038/s41398-023-02709-7, PubMed 38191519

Zhang L, Yuan X, Li X, Zhang X, Mao Y, Hu S, Andreassen OA, Wang Y, Song X (2024)
Gut microbial diversity moderates polygenic risk of schizophrenia
Front Psychiatry, 15, 1275719
DOI 10.3389/fpsyt.2024.1275719, PubMed 38362027

Zhu Y, Maikusa N, Radua J, Sämann PG, Fusar-Poli P, Agartz I, Andreassen OA, Bachman P, Baeza I, Chen X, Choi S, Corcoran CM, Ebdrup BH, Fortea A, Garani RR, Glenthøj BY, Glenthøj LB, Haas SS, Hamilton HK, Hayes RA, He Y, Heekeren K, Kasai K, Katagiri N, Kim M et al. (2024)
Using brain structural neuroimaging measures to predict psychosis onset for individuals at clinical high-risk
Mol Psychiatry (in press)
DOI 10.1038/s41380-024-02426-7, PubMed 38332374

Publications 2023

Akdeniz BC, Mattingsdal M, Dominguez-Valentin M, Frei O, Shadrin A, Puustusmaa M, Saar R, Sõber S, Møller P, Andreassen OA, Padrik P, Hovig E (2023)
A Breast Cancer Polygenic Risk Score Is Feasible for Risk Stratification in the Norwegian Population
Cancers (Basel), 15 (16)
DOI 10.3390/cancers15164124, PubMed 37627152

Akkouh IA, Ueland T, Szabo A, Hughes T, Smeland OB, Andreassen OA, Osete JR, Djurovic S (2023)
Longitudinal Transcriptomic Analysis of Human Cortical Spheroids Identifies Axonal Dysregulation in the Prenatal Brain as a Mediator of Genetic Risk for Schizophrenia
Biol Psychiatry, 95 (7), 687-698
DOI 10.1016/j.biopsych.2023.08.017, PubMed 37661009

Andreassen OA, Hindley GFL, Frei O, Smeland OB (2023)
New insights from the last decade of research in psychiatric genetics: discoveries, challenges and clinical implications
World Psychiatry, 22 (1), 4-24
DOI 10.1002/wps.21034, PubMed 36640404

Argote M, Sescousse G, Brunelin J, Baudin G, Schaub MP, Rabin R, Schnell T, Ringen PA, Andreassen OA, Addington JM, Brambilla P, Delvecchio G, Bechdolf A, Wobrock T, Schneider-Axmann T, Herzig D, Mohr C, Vila-Badia R, Rodie JU, Mallet J, Ricci V, Martinotti G, Knížková K, Rodriguez M, Cookey J et al. (2023)
Association between cannabis use and symptom dimensions in schizophrenia spectrum disorders: an individual participant data meta-analysis on 3053 individuals
EClinicalMedicine, 64, 102199
DOI 10.1016/j.eclinm.2023.102199, PubMed 37731936

Askeland RB, Hannigan LJ, O'Connell KS, Corfield EC, Frei O, Thapar A, Smith GD, Reichborn-Kjennerud T, Andreassen OA, Ask H, Havdahl A (2023)
Developmental manifestations of polygenic risk for bipolar disorder from infancy to middle childhood
Transl Psychiatry, 13 (1), 222
DOI 10.1038/s41398-023-02522-2, PubMed 37353490

Bang L, Bahrami S, Hindley G, Smeland OB, Rødevand L, Jaholkowski PP, Shadrin A, Connell KSO, Frei O, Lin A, Rahman Z, Cheng W, Parker N, Fan CC, Dale AM, Djurovic S, Bulik CM, Andreassen OA (2023)
Genome-wide analysis of anorexia nervosa and major psychiatric disorders and related traits reveals genetic overlap and identifies novel risk loci for anorexia nervosa
Transl Psychiatry, 13 (1), 291
DOI 10.1038/s41398-023-02585-1, PubMed 37658054

Bauer M, Glenn T, Achtyes ED, Alda M, Agaoglu E, Altınbaş K, Andreassen OA, Angelopoulos E, Ardau R, Aydin M, Ayhan Y, Baethge C, Bauer R, Baune BT, Balaban C, Becerra-Palars C, Behere AP, Behere PB, Belete H, Belete T, Belizario GO, Bellivier F, Belmaker RH, Benedetti F, Berk M et al. (2023)
Exploratory study of ultraviolet B (UVB) radiation and age of onset of bipolar disorder
Int J Bipolar Disord, 11 (1), 22
DOI 10.1186/s40345-023-00303-w, PubMed 37347392

Beaumont RN, Flatley C, Vaudel M, Wu X, Chen J, Moen GH, Skotte L, Helgeland Ø, Solé-Navais P, Banasik K, Albiñana C, Ronkainen J, Fadista J, Stinson SE, Trajanoska K, Wang CA, Westergaard D, Srinivasan S, Sánchez-Soriano C, Bilbao JR, Allard C, Groleau M, Kuulasmaa T, Leirer DJ, White F et al. (2023)
Genome-wide association study of placental weight identifies distinct and shared genetic influences between placental and fetal growth
Nat Genet, 55 (11), 1807-1819
DOI 10.1038/s41588-023-01520-w, PubMed 37798380

Beck D, Ferschmann L, MacSweeney N, Norbom LB, Wiker T, Aksnes E, Karl V, Dégeilh F, Holm M, Mills KL, Andreassen OA, Agartz I, Westlye LT, von Soest T, Tamnes CK (2023)
Puberty differentially predicts brain maturation in male and female youth: A longitudinal ABCD Study
Dev Cogn Neurosci, 61, 101261
DOI 10.1016/j.dcn.2023.101261, PubMed 37295068

Birkenæs V, Refsum Bakken N, Frei E, Jaholkowski P, Smeland OB, Tesfaye M, Agartz I, Susser E, Bresnahan M, Røysamb E, Nordbø Jørgensen K, Nesvåg R, Havdahl A, Andreassen OA, Elken Sønderby I (2023)
Psychometric Properties and Diagnostic Associations of the Short-Form Community Assessment of Psychic Experiences in a Population-Based Sample of 29 021 Adult Men
Schizophr Bull, 49 (5), 1229-1238
DOI 10.1093/schbul/sbad074, PubMed 37262330

Bjornsdottir G, Chalmer MA, Stefansdottir L, Skuladottir AT, Einarsson G, Andresdottir M, Beyter D, Ferkingstad E, Gretarsdottir S, Halldorsson BV, Halldorsson GH, Helgadottir A, Helgason H, Hjorleifsson Eldjarn G, Jonasdottir A, Jonasdottir A, Jonsdottir I, Knowlton KU, Nadauld LD, Lund SH, Magnusson OT, Melsted P, Moore KHS, Oddsson A, Olason PI et al. (2023)
Rare variants with large effects provide functional insights into the pathology of migraine subtypes, with and without aura
Nat Genet, 55 (11), 1843-1853
DOI 10.1038/s41588-023-01538-0, PubMed 37884687

Boen R, Kaufmann T, Frei O, van der Meer D, Djurovic S, Andreassen OA, Selmer KK, Alnæs D, Sønderby IE (2023)
No signs of neurodegenerative effects in 15q11.2 BP1-BP2 copy number variant carriers in the UK Biobank
Transl Psychiatry, 13 (1), 61
DOI 10.1038/s41398-023-02358-w, PubMed 36807331

Boen R, Kaufmann T, van der Meer D, Frei O, Agartz I, Ames D, Andersson M, Armstrong NJ, Artiges E, Atkins JR, Bauer J, Benedetti F, Boomsma DI, Brodaty H, Brosch K, Buckner RL, Cairns MJ, Calhoun V, Caspers S, Cichon S, Corvin AP, Crespo-Facorro B, Dannlowski U, David FS, de Geus EJC et al. (2023)
Beyond the Global Brain Differences: Intraindividual Variability Differences in 1q21.1 Distal and 15q11.2 BP1-BP2 Deletion Carriers
Biol Psychiatry, 95 (2), 147-160
DOI 10.1016/j.biopsych.2023.08.018, PubMed 37661008

Budu-Aggrey A, Kilanowski A, Sobczyk MK, 23andMe Research Team, Shringarpure SS, Mitchell R, Reis K, Reigo A, Estonian Biobank Research Team, Mägi R, Nelis M, Tanaka N, Brumpton BM, Thomas LF, Sole-Navais P, Flatley C, Espuela-Ortiz A, Herrera-Luis E, Lominchar JVT, Bork-Jensen J, Marenholz I, Arnau-Soler A, Jeong A, Fawcett KA, Baurecht H et al. (2023)
European and multi-ancestry genome-wide association meta-analysis of atopic dermatitis highlights importance of systemic immune regulation
Nat Commun, 14 (1), 6172
DOI 10.1038/s41467-023-41180-2, PubMed 37794016

Burdick KE, Millett CE, Yocum AK, Altimus CM, Andreassen OA, Aubin V, Belzeaux R, Berk M, Biernacka JM, Blumberg HP, Cleare AJ, Diaz-Byrd C, Dubertret C, Etain B, Eyler LT, Forester BP, Fullerton JM, Frye MA, Gard S, Godin O, Haffen E, Klaus F, Lagerberg TV, Leboyer M, Martinez-Aran A et al. (2023)
Predictors of Functional Impairment in Bipolar Disorder: Results From 13 Cohorts From Seven Countries by the Global Bipolar Cohort Collaborative
Focus (Am Psychiatr Publ), 21 (4), 444-452
DOI 10.1176/appi.focus.23021021, PubMed 38694997

Campbell ML, Dalvie S, Shadrin A, van der Meer D, O'Connell K, Frei O, Andreassen OA, Stein DJ, Rokicki J (2023)
Distributed genetic effects of the corpus callosum subregions suggest links to neuropsychiatric disorders and related traits
Acta Neuropsychiatr, 1-8 (in press)
DOI 10.1017/neu.2023.32, PubMed 37612147

Cheng W, Parker N, Karadag N, Koch E, Hindley G, Icick R, Shadrin A, O'Connell KS, Bjella T, Bahrami S, Rahman Z, Tesfaye M, Jaholkowski P, Rødevand L, Holen B, Lagerberg TV, Steen NE, Djurovic S, Dale AM, Frei O, Smeland OB, Andreassen OA (2023)
The relationship between cannabis use, schizophrenia, and bipolar disorder: a genetically informed study
Lancet Psychiatry, 10 (6), 441-451
DOI 10.1016/S2215-0366(23)00143-8, PubMed 37208114

de Rojas I, Moreno-Grau S, Tesi N, Grenier-Boley B, Andrade V, Jansen IE, Pedersen NL, Stringa N, Zettergren A, Hernández I, Montrreal L, Antúnez C, Antonell A, Tankard RM, Bis JC, Sims R, Bellenguez C, Quintela I, González-Perez A, Calero M, Franco-Macías E, Macías J, Blesa R, Cervera-Carles L, Menéndez-González M et al. (2023)
Author Correction: Common variants in Alzheimer's disease and risk stratification by polygenic risk scores
Nat Commun, 14 (1), 716
DOI 10.1038/s41467-023-36192-x, PubMed 36759603

Diemer EW, Havdahl A, Andreassen OA, Munafò MR, Njolstad PR, Tiemeier H, Zuccolo L, Swanson SA (2023)
Bounding the average causal effect in Mendelian randomisation studies with multiple proposed instruments: An application to prenatal alcohol exposure and attention deficit hyperactivity disorder
Paediatr Perinat Epidemiol, 37 (4), 326-337
DOI 10.1111/ppe.12951, PubMed 36722651

Docherty AR, Mullins N, Ashley-Koch AE, Qin X, Coleman JRI, Shabalin A, Kang J, Murnyak B, Wendt F, Adams M, Campos AI, DiBlasi E, Fullerton JM, Kranzler HR, Bakian AV, Monson ET, Rentería ME, Walss-Bass C, Andreassen OA, Behera C, Bulik CM, Edenberg HJ, Kessler RC, Mann JJ, Nurnberger JI et al. (2023)
GWAS Meta-Analysis of Suicide Attempt: Identification of 12 Genome-Wide Significant Loci and Implication of Genetic Risks for Specific Health Factors
Am J Psychiatry, 180 (10), 723-738
DOI 10.1176/appi.ajp.21121266, PubMed 37777856

European Alzheimer’s & Dementia Biobank Mendelian Randomization (EADB-MR) Collaboration, Luo J, Thomassen JQ, Bellenguez C, Grenier-Boley B, de Rojas I, Castillo A, Parveen K, Küçükali F, Nicolas A, Peters O, Schneider A, Dichgans M, Rujescu D, Scherbaum N, Jürgen D, Riedel-Heller S, Hausner L, Porcel LM, Düzel E, Grimmer T, Wiltfang J, Heilmann-Heimbach S, Moebus S, Tegos T et al. (2023)
Genetic Associations Between Modifiable Risk Factors and Alzheimer Disease
JAMA Netw Open, 6 (5), e2313734
DOI 10.1001/jamanetworkopen.2023.13734, PubMed 37195665

Fominykh V, Shadrin AA, Jaholkowski PP, Bahrami S, Athanasiu L, Wightman DP, Uffelmann E, Posthuma D, Selbæk G, Dale AM, Djurovic S, Frei O, Andreassen OA (2023)
Shared genetic loci between Alzheimer's disease and multiple sclerosis: Crossroads between neurodegeneration and immune system
Neurobiol Dis, 183, 106174
DOI 10.1016/j.nbd.2023.106174, PubMed 37286172

Guintivano J, Byrne EM, Kiewa J, Yao S, Bauer AE, Aberg KA, Adams MJ, Campbell A, Campbell ML, Choi KW, Corfield EC, Havdahl A, Hucks D, Koen N, Lu Y, Mægbæk ML, Mullaert J, Peterson RE, Raffield LM, Sallis HM, Sealock JM, Walker A, Watson HJ, Xiong Y, Yang JMK et al. (2023)
Meta-Analyses of Genome-Wide Association Studies for Postpartum Depression
Am J Psychiatry, 180 (12), 884-895
DOI 10.1176/appi.ajp.20230053, PubMed 37849304

Havdahl A, Hughes AM, Sanderson E, Ask H, Cheesman R, Reichborn-Kjennerud T, Andreassen OA, Corfield EC, Hannigan L, Magnus P, Njølstad PR, Stoltenberg C, Torvik FA, Brandlistuen R, Smith GD, Ystrom E, Davies NM (2023)
Intergenerational effects of parental educational attainment on parenting and childhood educational outcomes: Evidence from MoBa using within-family Mendelian randomization
medRxiv
DOI 10.1101/2023.02.22.23285699, PubMed 36865116

Hindley G, Drange OK, Lin A, Kutrolli G, Shadrin AA, Parker N, O'Connell KS, Rødevand L, Cheng W, Bahrami S, Karadag N, Holen B, Jaholkowski P, Woldeyohannes MT, Djurovic S, Dale AM, Frei O, Ueland T, Smeland OB, Andreassen OA (2023)
Cross-trait genome-wide association analysis of C-reactive protein level and psychiatric disorders
Psychoneuroendocrinology, 157, 106368
DOI 10.1016/j.psyneuen.2023.106368, PubMed 37659117

Hindley G, Shadrin AA, van der Meer D, Parker N, Cheng W, O'Connell KS, Bahrami S, Lin A, Karadag N, Holen B, Bjella T, Deary IJ, Davies G, Hill WD, Bressler J, Seshadri S, Fan CC, Ueland T, Djurovic S, Smeland OB, Frei O, Dale AM, Andreassen OA (2023)
Multivariate genetic analysis of personality and cognitive traits reveals abundant pleiotropy
Nat Hum Behav, 7 (9), 1584-1600
DOI 10.1038/s41562-023-01630-9, PubMed 37365406

Hjell G, Rokicki J, Szabo A, Holst R, Tesli N, Bell C, Fischer-Vieler T, Werner MCF, Lunding SH, Ormerod MBEG, Johansen IT, Djurovic S, Ueland T, Andreassen OA, Melle I, Lagerberg TV, Mørch-Johnsen L, Steen NE, Haukvik UK (2023)
Impulsivity across severe mental disorders: a cross-sectional study of immune markers and psychopharmacotherapy
BMC Psychiatry, 23 (1), 659
DOI 10.1186/s12888-023-05154-4, PubMed 37674162

Holen B, Kutrolli G, Shadrin AA, Icick R, Hindley G, Rødevand L, O'Connell KS, Frei O, Parker N, Tesfaye M, Deak JD, Jahołkowski P, Dale AM, Djurovic S, Andreassen OA, Smeland OB (2023)
Genome-wide analyses reveal shared genetic architecture and novel risk loci between opioid use disorder and general cognitive ability
Drug Alcohol Depend, 256, 111058
DOI 10.1016/j.drugalcdep.2023.111058, PubMed 38244365

Holen B, Shadrin AA, Icick R, Filiz TT, Hindley G, Rødevand L, O'Connell KS, Hagen E, Frei O, Bahrami S, Cheng W, Parker N, Tesfaye M, Jahołkowski P, Karadag N, Dale AM, Djurovic S, Smeland OB, Andreassen OA (2023)
Genome-wide analyses reveal novel opioid use disorder loci and genetic overlap with schizophrenia, bipolar disorder, and major depression
Addict Biol, 28 (6), e13282
DOI 10.1111/adb.13282, PubMed 37252880

Hope S, Nærland T, Olav Kolset S, Ueland T, Andreassen OA, Nordstrøm M (2023)
Systemic immune profile in Prader-Willi syndrome: elevated matrix metalloproteinase and myeloperoxidase and reduced macrophage inhibitory factor
Orphanet J Rare Dis, 18 (1), 185
DOI 10.1186/s13023-023-02730-5, PubMed 37430349

Hope S, Shadrin AA, Lin A, Bahrami S, Rødevand L, Frei O, Hübenette SJ, Cheng W, Hindley G, Nag H, Ulstein L, Efrim-Budisteanu M, O'Connell K, Dale AM, Djurovic S, Nærland T, Andreassen OA (2023)
Bidirectional genetic overlap between autism spectrum disorder and cognitive traits
Transl Psychiatry, 13 (1), 295
DOI 10.1038/s41398-023-02563-7, PubMed 37709755

Haas SS, Ge R, Agartz I, Amminger GP, Andreassen OA, Bachman P, Baeza I, Choi S, Colibazzi T, Cropley VL, de la Fuente-Sandoval C, Ebdrup BH, Fortea A, Fusar-Poli P, Glenthøj BY, Glenthøj LB, Haut KM, Hayes RA, Heekeren K, Hooker CI, Hwang WJ, Jahanshad N, Kaess M, Kasai K, Katagiri N et al. (2023)
Normative modeling of brain morphometry in Clinical High-Risk for Psychosis
bioRxiv
DOI 10.1101/2023.01.17.523348, PubMed 36711551

Haatveit B, Westlye LT, Vaskinn A, Flaaten CB, Mohn C, Bjella T, Sæther LS, Sundet K, Melle I, Andreassen OA, Alnæs D, Ueland T (2023)
Intra- and inter-individual cognitive variability in schizophrenia and bipolar spectrum disorder: an investigation across multiple cognitive domains
Schizophrenia (Heidelb), 9 (1), 89
DOI 10.1038/s41537-023-00414-4, PubMed 38110366

Jaholkowski P, Haram M, Andreassen OA (2023)
Etiologic Studies of Premenstrual Disorders Require Prospective Confirmation of Affective Cyclicity-Reply
JAMA Psychiatry, 80 (11), 1175-1176
DOI 10.1001/jamapsychiatry.2023.3290, PubMed 37703043

Jaholkowski P, Hindley GFL, Shadrin AA, Tesfaye M, Bahrami S, Nerhus M, Rahman Z, O'Connell KS, Holen B, Parker N, Cheng W, Lin A, Rødevand L, Karadag N, Frei O, Djurovic S, Dale AM, Smeland OB, Andreassen OA (2023)
Genome-wide Association Analysis of Schizophrenia and Vitamin D Levels Shows Shared Genetic Architecture and Identifies Novel Risk Loci
Schizophr Bull, 49 (6), 1654-1664
DOI 10.1093/schbul/sbad063, PubMed 37163672

Jaholkowski P, Shadrin AA, Jangmo A, Frei E, Tesfaye M, Hindley GFL, Haram M, Rahman Z, Athanasiu L, Bakken NR, Holen B, Fominykh V, Kutrolli G, Parekh P, Parker N, Rødevand L, Birkenæs V, Djurovic S, Frei O, O'Connell KS, Smeland OB, Tesli M, Andreassen OA (2023)
Associations Between Symptoms of Premenstrual Disorders and Polygenic Liability for Major Psychiatric Disorders
JAMA Psychiatry, 80 (7), 738-742
DOI 10.1001/jamapsychiatry.2023.1137, PubMed 37163253

Jami ES, Hammerschlag AR, Sallis HM, Qiao Z, Andreassen OA, Magnus PM, Njølstad PR, Havdahl A, Pingault JB, Evans DM, Munafò MR, Ystrom E, Bartels M, Middeldorp C (2023)
Do environmental effects indexed by parental genetic variation influence common psychiatric symptoms in childhood?
Transl Psychiatry, 13 (1), 94
DOI 10.1038/s41398-023-02348-y, PubMed 36934099

Jensen SB, Sheikh MA, Akkouh IA, Szabo A, O'Connell KS, Lekva T, Engh JA, Agartz I, Elvsåshagen T, Ormerod MBEG, Weibell MA, Johnsen E, Kroken RA, Melle I, Drange OK, Nærland T, Vaaler AE, Westlye LT, Aukrust P, Djurovic S, Eiel Steen N, Andreassen OA, Ueland T (2023)
Elevated Systemic Levels of Markers Reflecting Intestinal Barrier Dysfunction and Inflammasome Activation Are Correlated in Severe Mental Illness
Schizophr Bull, 49 (3), 635-645
DOI 10.1093/schbul/sbac191, PubMed 36462169

Jiang Y, Luo C, Wang J, Palaniyappan L, Chang X, Xiang S, Zhang J, Duan M, Huang H, Gaser C, Nemoto K, Miura K, Hashimoto R, Westlye LT, Richard G, Fernandez-Cabello S, Parker N, Andreassen OA, Kircher T, Nenadić I, Stein F, Thomas-Odenthal F, Teutenberg L, Usemann P, Dannlowski U et al. (2023)
Two neurostructural subtypes: results of machine learning on brain images from 4,291 individuals with schizophrenia
medRxiv
DOI 10.1101/2023.10.11.23296862, PubMed 37873296

Johansson Å, Andreassen OA, Brunak S, Franks PW, Hedman H, Loos RJF, Meder B, Melén E, Wheelock CE, Jacobsson B (2023)
Precision medicine in complex diseases-Molecular subgrouping for improved prediction and treatment stratification
J Intern Med, 294 (4), 378-396
DOI 10.1111/joim.13640, PubMed 37093654

Jung K, Yoon J, Ahn Y, Kim S, Shim I, Ko H, Jung SH, Kim J, Kim H, Lee DJ, Cha S, Lee H, Kim B, Cho MY, Cho H, Kim DS, Kim J, Park WY, Park TH, O Connell KS, Andreassen OA, Myung W, Won HH (2023)
Leveraging genetic overlap between irritability and psychiatric disorders to identify genetic variants of major psychiatric disorders
Exp Mol Med, 55 (6), 1193-1202
DOI 10.1038/s12276-023-01005-0, PubMed 37258574

Karadag N, Shadrin AA, O'Connell KS, Hindley GFL, Rahman Z, Parker N, Bahrami S, Fominykh V, Cheng W, Holen B, Alvestad S, Taubøll E, Steen NE, Djurovic S, Dale AM, Frei O, Andreassen OA, Smeland OB (2023)
Identification of novel genomic risk loci shared between common epilepsies and psychiatric disorders
Brain, 146 (8), 3392-3403
DOI 10.1093/brain/awad038, PubMed 36757824

Kopal J, Kumar K, Saltoun K, Modenato C, Moreau CA, Martin-Brevet S, Huguet G, Jean-Louis M, Martin CO, Saci Z, Younis N, Tamer P, Douard E, Maillard AM, Rodriguez-Herreros B, Pain A, Richetin S, Kushan L, Silva AI, van den Bree MBM, Linden DEJ, Owen MJ, Hall J, Lippé S, Draganski B et al. (2023)
Rare CNVs and phenome-wide profiling highlight brain structural divergence and phenotypical convergence
Nat Hum Behav, 7 (6), 1001-1017
DOI 10.1038/s41562-023-01541-9, PubMed 36864136

Kopal J, Kumar K, Shafighi K, Saltoun K, Modenato C, Moreau CA, Huguet G, Jean-Louis M, Martin CO, Saci Z, Younis N, Douard E, Jizi K, Beauchamp-Chatel A, Kushan L, Silva AI, van den Bree MBM, Linden DEJ, Owen MJ, Hall J, Lippé S, Draganski B, Sønderby IE, Andreassen OA, Glahn DC et al. (2023)
Using rare genetic mutations to revisit structural brain asymmetry
bioRxiv
DOI 10.1101/2023.04.17.537199, PubMed 37131672

Korbmacher M, de Lange AM, van der Meer D, Beck D, Eikefjord E, Lundervold A, Andreassen OA, Westlye LT, Maximov II (2023)
Brain-wide associations between white matter and age highlight the role of fornix microstructure in brain ageing
Hum Brain Mapp, 44 (10), 4101-4119
DOI 10.1002/hbm.26333, PubMed 37195079

Korbmacher M, Gurholt TP, de Lange AG, van der Meer D, Beck D, Eikefjord E, Lundervold A, Andreassen OA, Westlye LT, Maximov II (2023)
Bio-psycho-social factors' associations with brain age: a large-scale UK Biobank diffusion study of 35,749 participants
Front Psychol, 14, 1117732
DOI 10.3389/fpsyg.2023.1117732, PubMed 37359862

Korbmacher M, Wang MY, Eikeland R, Buchert R, Andreassen OA, Espeseth T, Leonardsen E, Westlye LT, Maximov II, Specht K (2023)
Considerations on brain age predictions from repeatedly sampled data across time
Brain Behav, 13 (10), e3219
DOI 10.1002/brb3.3219, PubMed 37587620

Kumar K, Modenato C, Moreau C, Ching CRK, Harvey A, Martin-Brevet S, Huguet G, Jean-Louis M, Douard E, Martin CO, Younis N, Tamer P, Maillard AM, Rodriguez-Herreros B, Pain A, 16p11.2 European Consortium, Simons Searchlight Consortium, Kushan L, Isaev D, Alpert K, Ragothaman A, Turner JA, Wang L, Ho TC, Schmaal L, Silva AI et al. (2023)
Subcortical Brain Alterations in Carriers of Genomic Copy Number Variants
Am J Psychiatry, 180 (9), 685-698
DOI 10.1176/appi.ajp.20220304, PubMed 37434504

Kumar K, Modenato C, Moreau C, Ching CRK, Harvey A, Martin-Brevet S, Huguet G, Jean-Louis M, Douard E, Martin CO, Younis N, Tamer P, Maillard AM, Rodriguez-Herreros B, Pain A, Richetin S, 16p11.2 European Consortium, Simons Searchlight Consortium, Kushan L, Isaev D, Alpert K, Ragothaman A, Turner JA, Wang L, Ho TC, Schmaal L et al. (2023)
Subcortical brain alterations in carriers of genomic copy number variants
medRxiv
DOI 10.1101/2023.02.14.23285913, PubMed 36865328

Landrø NI, Harmer CJ, Blackwell SE, Bø R, Dawson G, Goodwin G, Hagen HS, Kingslake J, Klovning A, Klungsøyr O, Schjøtt-Pedersen O, Sæther AK, Torgersen KS, Vaaler A, Andreassen OA, Røssberg JI (2023)
Combining antidepressants and attention bias modification in primary health care (DEPTREAT): Protocol for a pragmatic randomized controlled trial
Contemp Clin Trials, 133, 107326
DOI 10.1016/j.cct.2023.107326, PubMed 37652355

Le Guen Y, Luo G, Ambati A, Damotte V, Jansen I, Yu E, Nicolas A, de Rojas I, Peixoto Leal T, Miyashita A, Bellenguez C, Lian MM, Parveen K, Morizono T, Park H, Grenier-Boley B, Naito T, Küçükali F, Talyansky SD, Yogeshwar SM, Sempere V, Satake W, Alvarez V, Arosio B, Belloy ME et al. (2023)
Multiancestry analysis of the HLA locus in Alzheimer's and Parkinson's diseases uncovers a shared adaptive immune response mediated by HLA-DRB1*04 subtypes
Proc Natl Acad Sci U S A, 120 (36), e2302720120
DOI 10.1073/pnas.2302720120, PubMed 37643212

Leonardsen EH, Vidal-Piñeiro D, Roe JM, Frei O, Shadrin AA, Iakunchykova O, de Lange AG, Kaufmann T, Taschler B, Smith SM, Andreassen OA, Wolfers T, Westlye LT, Wang Y (2023)
Genetic architecture of brain age and its causal relations with brain and mental disorders
Mol Psychiatry, 28 (7), 3111-3120
DOI 10.1038/s41380-023-02087-y, PubMed 37165155

Lovik A, González-Hijón J, Hoffart A, Fawns-Ritchie C, Magnúsdóttir I, Lu L, Unnarsdóttir AB, Kähler AK, Campbell A, Hauksdóttir A, Chourpiliadis C, McCartney DL, Thordardóttir EB, Joyce EE, Frans EM, Jakobsdóttir J, Trogstad L, Andreassen OA, Magnus P, Johnson SU, Sullivan PF, Aspelund T, Porteous DJ, Ask H, Ebrahimi OV et al. (2023)
Elevated symptoms of depression and anxiety among family members and friends of critically ill COVID-19 patients - an observational study of five cohorts across four countries
Lancet Reg Health Eur, 33, 100733
DOI 10.1016/j.lanepe.2023.100733, PubMed 37953992

Lu L, Hannigan LJ, Brandlistuen RE, Nesvåg R, Trogstad L, Magnus P, Unnarsdóttir AB, Valdimarsdóttir UA, Andreassen OA, Ask H (2023)
Mental Distress Among Norwegian Adults During the COVID-19 Pandemic: Predictors in Initial Response and Subsequent Trajectories
Int J Public Health, 68, 1606164
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Lunding SH, Ueland T, Aas M, Høegh MC, Werner MCF, Rødevand L, Johansen IT, Hjell G, Ormerod MBEG, Ringen PA, Ottesen A, Lagerberg TV, Melle I, Andreassen OA, Simonsen C, Steen NE (2023)
Tobacco smoking related to childhood trauma mediated by cognitive control and impulsiveness in severe mental disorders
Schizophr Res, 261, 236-244
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Løchen AR, Kolskår KK, de Lange AG, Sneve MH, Haatveit B, Lagerberg TV, Ueland T, Melle I, Andreassen OA, Westlye LT, Alnæs D (2023)
Visual processing deficits in patients with schizophrenia spectrum and bipolar disorders and associations with psychotic symptoms, and intellectual abilities
Heliyon, 9 (2), e13354
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McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, Del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Diaz-Zuluaga AM, Dietze LMF, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Jahanshad N, Kircher TTJ et al. (2023)
Mega-analysis of association between obesity and cortical morphology in bipolar disorders: ENIGMA study in 2832 participants
Psychol Med, 53 (14), 1-11 (in press)
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Millgate E, Smart SE, Pardiñas AF, Kravariti E, Ajnakina O, Kępińska AP, Andreassen OA, Barnes TRE, Berardi D, Crespo-Facorro B, D'Andrea G, Demjaha A, Di Forti M, Doody GA, Kassoumeri L, Ferchiou A, Guidi L, Joyce EM, Lastrina O, Melle I, Pignon B, Richard JR, Simonsen C, Szöke A, Tarricone I et al. (2023)
Cognitive performance at first episode of psychosis and the relationship with future treatment resistance: Evidence from an international prospective cohort study
Schizophr Res, 255, 173-181
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Mlakar V, Birkenæs V, Elvsaashagen T, Ormerod MBEG, Quintana DS, Ueland T, Melle I, Lagerberg TV, Djurovic S, Martin-Ruiz C, Steen NE, Andreassen OA, Aas M (2023)
Telomere length and verbal learning in bipolar disorders
J Affect Disord, 339, 555-560
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Mufford MS, van der Meer D, Kaufmann T, Frei O, Ramesar R, Thompson PM, Jahanshad N, Morey RA, Andreassen OA, Stein DJ, Dalvie S (2023)
The Genetic Architecture of Amygdala Nuclei
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Murray SB, Rokicki J, Sartorius AM, Winterton A, Andreassen OA, Westlye LT, Nagata JM, Quintana DS (2023)
Brain-based gene expression of putative risk genes for anorexia nervosa
Mol Psychiatry, 28 (6), 2612-2619
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Mäki-Marttunen T, Blackwell KT, Akkouh I, Shadrin A, Valstad M, Elvsåshagen T, Linne ML, Djurovic S, Einevoll GT, Andreassen OA (2023)
Genetic mechanisms for impaired synaptic plasticity in schizophrenia revealed by computational modelling
bioRxiv
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Mørch-Johnsen L, Jørgensen KN, Barth C, Nerland S, Bringslid IK, Wortinger LA, Andreou D, Melle I, Andreassen OA, Agartz I (2023)
Thalamic nuclei volumes in schizophrenia and bipolar spectrum disorders - Associations with diagnosis and clinical characteristics
Schizophr Res, 256, 26-35
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Nabulsi L, Chandio BQ, McPhilemy G, Martyn FM, Roberts G, Hallahan B, Dannlowski U, Kircher T, Haarman B, Mitchell P, McDonald C, Cannon DM, Andreassen OA, Ching CRK, Thompson PM (2023)
Multi-Site Statistical Mapping of Along-Tract Microstructural Abnormalities in Bipolar Disorder with Diffusion MRI Tractometry
bioRxiv
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Nievergelt CM, Maihofer AX, Atkinson EG, Chen CY, Choi KW, Coleman JR, Daskalakis NP, Duncan LE, Polimanti R, Aaronson C, Amstadter AB, Andersen SB, Andreassen OA, Arbisi PA, Ashley-Koch AE, Austin SB, Avdibegoviç E, Babic D, Bacanu SA, Baker DG, Batzler A, Beckham JC, Belangero S, Benjet C, Bergner C et al. (2023)
Discovery of 95 PTSD loci provides insight into genetic architecture and neurobiology of trauma and stress-related disorders
medRxiv
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Norbom LB, Hanson J, van der Meer D, Ferschmann L, Røysamb E, von Soest T, Andreassen OA, Agartz I, Westlye LT, Tamnes CK (2023)
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O'Connell KS, Koch E, Lenk HÇ, Akkouh IA, Hindley G, Jaholkowski P, Smith RL, Holen B, Shadrin AA, Frei O, Smeland OB, Steen NE, Dale AM, Molden E, Djurovic S, Andreassen OA (2023)
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Psychiatry Res, 325, 115217
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Oddsson A, Sulem P, Sveinbjornsson G, Arnadottir GA, Steinthorsdottir V, Halldorsson GH, Atlason BA, Oskarsson GR, Helgason H, Nielsen HS, Westergaard D, Karjalainen JM, Katrinardottir H, Fridriksdottir R, Jensson BO, Tragante V, Ferkingstad E, Jonsson H, Gudjonsson SA, Beyter D, Moore KHS, Thordardottir HB, Kristmundsdottir S, Stefansson OA, Rantapää-Dahlqvist S et al. (2023)
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Nat Commun, 14 (1), 3923
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bioRxiv
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Osete JR, Akkouh IA, Ievglevskyi O, Vandenberghe M, de Assis DR, Ueland T, Kondratskaya E, Holen B, Szabo A, Hughes T, Smeland OB, Steen VM, Andreassen OA, Djurovic S (2023)
Transcriptional and functional effects of lithium in bipolar disorder iPSC-derived cortical spheroids
Mol Psychiatry, 28 (7), 3033-3043
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Parker N, Andreassen OA (2023)
Genetic liability to schizophrenia and cardiac structure and function
Lancet Psychiatry, 10 (2), 72-73
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Parker N, Cheng W, Hindley GFL, O'Connell KS, Karthikeyan S, Holen B, Shadrin AA, Rahman Z, Karadag N, Bahrami S, Lin A, Steen NE, Ueland T, Aukrust P, Djurovic S, Dale AM, Smeland OB, Frei O, Andreassen OA (2023)
Genetic Overlap Between Global Cortical Brain Structure, C-Reactive Protein, and White Blood Cell Counts
Biol Psychiatry, 95 (1), 62-71
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Parker N, Cheng W, Hindley GFL, Parekh P, Shadrin AA, Maximov II, Smeland OB, Djurovic S, Dale AM, Westlye LT, Frei O, Andreassen OA (2023)
Psychiatric disorders and brain white matter exhibit genetic overlap implicating developmental and neural cell biology
Mol Psychiatry, 28 (11), 4924-4932
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Epidemiological overview of major depressive disorder in Scandinavia using nationwide registers
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Pentz AB, Timpe CMF, Normann EM, Slapø NB, Melle I, Lagerberg TV, Steen NE, Westlye LT, Jönsson EG, Haukvik UK, Moberget T, Andreassen OA, Elvsåshagen T (2023)
Mismatch negativity in schizophrenia spectrum and bipolar disorders: Group and sex differences and associations with symptom severity
Schizophr Res, 261, 80-93
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Improved multimodal prediction of progression from MCI to Alzheimer's disease combining genetics with quantitative brain MRI and cognitive measures
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Reponen EJ, Ueland T, Rokicki J, Bettella F, Aas M, Werner MCF, Dieset I, Steen NE, Andreassen OA, Tesli M (2023)
Polygenic risk for schizophrenia and bipolar disorder in relation to cardiovascular biomarkers
Eur Arch Psychiatry Clin Neurosci (in press)
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Roelfs D, Frei O, van der Meer D, Tissink E, Shadrin A, Alnaes D, Andreassen OA, Westlye LT, Kaufmann T (2023)
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Rødevand L, Rahman Z, Hindley GFL, Smeland OB, Frei O, Tekin TF, Kutrolli G, Bahrami S, Hoseth EZ, Shadrin A, Lin A, Djurovic S, Dale AM, Steen NE, Andreassen OA (2023)
Characterizing the Shared Genetic Underpinnings of Schizophrenia and Cardiovascular Disease Risk Factors
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Schijven D, Postema MC, Fukunaga M, Matsumoto J, Miura K, de Zwarte SMC, van Haren NEM, Cahn W, Hulshoff Pol HE, Kahn RS, Ayesa-Arriola R, Ortiz-García de la Foz V, Tordesillas-Gutierrez D, Vázquez-Bourgon J, Crespo-Facorro B, Alnæs D, Dahl A, Westlye LT, Agartz I, Andreassen OA, Jönsson EG, Kochunov P, Bruggemann JM, Catts SV, Michie PT et al. (2023)
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Schindler LS, Subramaniapillai S, Ambikairajah A, Barth C, Crestol A, Voldsbekk I, Beck D, Gurholt TP, Topiwala A, Suri S, Ebmeier KP, Andreassen OA, Draganski B, Westlye LT, de Lange AG (2023)
Cardiometabolic health across menopausal years is linked to white matter hyperintensities up to a decade later
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Schumann G, Andreassen OA, Banaschewski T, Calhoun VD, Clinton N, Desrivieres S, Brandlistuen RE, Feng J, Hese S, Hitchen E, Hoffmann P, Jia T, Jirsa V, Marquand AF, Nees F, Nöthen MM, Novarino G, Polemiti E, Ralser M, Rapp M, Schepanski K, Schikowski T, Slater M, Sommer P, Stahl BC et al. (2023)
Addressing Global Environmental Challenges to Mental Health Using Population Neuroscience: A Review
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Segal A, Parkes L, Aquino K, Kia SM, Wolfers T, Franke B, Hoogman M, Beckmann CF, Westlye LT, Andreassen OA, Zalesky A, Harrison BJ, Davey CG, Soriano-Mas C, Cardoner N, Tiego J, Yücel M, Braganza L, Suo C, Berk M, Cotton S, Bellgrove MA, Marquand AF, Fornito A (2023)
Regional, circuit and network heterogeneity of brain abnormalities in psychiatric disorders
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Sha Z, Warrier V, Bethlehem RAI, Schultz LM, Merikangas A, Sun KY, Gur RC, Gur RE, Shinohara RT, Seidlitz J, Almasy L, Andreassen OA, Alexander-Bloch AF (2023)
The overlapping genetic architecture of psychiatric disorders and cortical brain structure
bioRxiv
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Shen Q, Joyce EE, Ebrahimi OV, Didriksen M, Lovik A, Sævarsdóttir KS, Magnúsdóttir I, Mikkelsen DH, Unnarsdóttir AB, Hauksdóttir A, Hoffart A, Kähler AK, Thórdardóttir EB, Eythórsson E, Frans EM, Tómasson G, Ask H, Hardardóttir H, Jakobsdóttir J, Lehto K, Lu L, Andreassen OA, Sullivan PF, Pálsson R, Erikstrup C et al. (2023)
COVID-19 illness severity and 2-year prevalence of physical symptoms: an observational study in Iceland, Sweden, Norway and Denmark
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Shen Q, Mikkelsen DH, Luitva LB, Song H, Kasela S, Aspelund T, Bergstedt J, Lu Y, Sullivan PF, Ye W, Fall K, Tornvall P, Pawitan Y, Andreassen OA, Buil A, Milani L, Fang F, Valdimarsdóttir U (2023)
Psychiatric disorders and subsequent risk of cardiovascular disease: a longitudinal matched cohort study across three countries
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Singh B, Yocum AK, Strawbridge R, Burdick KE, Millett CE, Peters AT, Sperry SH, Fico G, Vieta E, Verdolini N, Godin O, Leboyer M, Etain B, Tso IF, Coombes BJ, McInnis MG, Nierenberg AA, Young AH, Ashton MM, Berk M, Williams LJ, Keramatian K, Yatham LN, Overs BJ, Fullerton JM et al. (2023)
Patterns of pharmacotherapy for bipolar disorder: A GBC survey
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Relationship between function and structure in the visual cortex in healthy individuals and in patients with severe mental disorders
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Smeland OB, Kutrolli G, Bahrami S, Fominykh V, Parker N, Hindley GFL, Rødevand L, Jaholkowski P, Tesfaye M, Parekh P, Elvsåshagen T, Grotzinger AD, International Multiple Sclerosis Genetics Consortium (IMSGC), International Headache Genetics Consortium (IHGC), Steen NE, van der Meer D, O'Connell KS, Djurovic S, Dale AM, Shadrin AA, Frei O, Andreassen OA (2023)
The shared genetic risk architecture of neurological and psychiatric disorders: a genome-wide analysis
medRxiv
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Smith DM, Loughnan R, Friedman NP, Parekh P, Frei O, Thompson WK, Andreassen OA, Neale M, Jernigan TL, Dale AM (2023)
Heritability Estimation of Cognitive Phenotypes in the ABCD Study® Using Mixed Models
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Solberg BS, Kvalvik LG, Instanes JT, Hartman CA, Klungsøyr K, Li L, Larsson H, Magnus P, Njølstad PR, Johansson S, Andreassen OA, Bakken NR, Bekkhus M, Austerberry C, Smajlagic D, Havdahl A, Corfield EC, Haavik J, Gjestad R, Zayats T (2023)
Maternal Fiber Intake During Pregnancy and Development of Attention-Deficit/Hyperactivity Disorder Symptoms Across Childhood: The Norwegian Mother, Father, and Child Cohort Study
Biol Psychiatry, 95 (9), 839-848
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Solé-Navais P, Flatley C, Steinthorsdottir V, Vaudel M, Juodakis J, Chen J, Laisk T, LaBella AL, Westergaard D, Bacelis J, Brumpton B, Skotte L, Borges MC, Helgeland Ø, Mahajan A, Wielscher M, Lin F, Briggs C, Wang CA, Moen GH, Beaumont RN, Bradfield JP, Abraham A, Thorleifsson G, Gabrielsen ME et al. (2023)
Genetic effects on the timing of parturition and links to fetal birth weight
Nat Genet, 55 (4), 559-567
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Nat Genet, 55 (7), 1250
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Shared Genetic Loci Between Schizophrenia and White Blood Cell Counts Suggest Genetically Determined Systemic Immune Abnormalities
Schizophr Bull, 49 (5), 1345-1354
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Taylor K, Wootton RE, Yang Q, Oddie S, Wright J, Yang TC, Magnus M, Andreassen OA, Borges MC, Caputo M, Lawlor DA (2023)
The effect of maternal BMI, smoking and alcohol on congenital heart diseases: a Mendelian randomisation study
BMC Med, 21 (1), 35
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Tesfaye M, Jaholkowski P, Hindley GFL, Shadrin AA, Rahman Z, Bahrami S, Lin A, Holen B, Parker N, Cheng W, Rødevand L, Frei O, Djurovic S, Dale AM, Smeland OB, O'Connell KS, Andreassen OA (2023)
Shared genetic architecture between irritable bowel syndrome and psychiatric disorders reveals molecular pathways of the gut-brain axis
Genome Med, 15 (1), 60
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Tesli N, Jaholkowski P, Haukvik UK, Jangmo A, Haram M, Rokicki J, Friestad C, Tielbeek JJ, Næss Ø, Skardhamar T, Gustavson K, Ask H, Fazel S, Tesli M, Andreassen OA (2023)
Conduct disorder - a comprehensive exploration of comorbidity patterns, genetic and environmental risk factors
Psychiatry Res, 331, 115628
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Torgersen KS, Sverre ECB, Weedon-Fekjær H, Andreassen OA, Munkhaugen J, Dammen T (2023)
Risk of recurrent cardiovascular events in coronary artery disease patients with Type D personality
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Torsvik A, Brattbakk HR, Trentani A, Holdhus R, Stansberg C, Bartz-Johannessen CA, Hughes T, Steen NE, Melle I, Djurovic S, Andreassen OA, Steen VM (2023)
Patients with schizophrenia and bipolar disorder display a similar global gene expression signature in whole blood that reflects elevated proportion of immature neutrophil cells with association to lipid changes
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Villar JD, Stavrum AK, Spindola LM, Torsvik A, Bjella T, Steen NE, Djurovic S, Andreassen OA, Steen VM, Le Hellard S (2023)
Differences in white blood cell proportions between schizophrenia cases and controls are influenced by medication and variations in time of day
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Voldsbekk I, Kjelkenes R, Dahl A, Holm MC, Lund MJ, Kaufmann T, Tamnes CK, Andreassen OA, Westlye LT, Alnæs D (2023)
Delineating disorder-general and disorder-specific dimensions of psychopathology from functional brain networks in a developmental clinical sample
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Voldsbekk I, Kjelkenes R, Wolfers T, Dahl A, Lund MJ, Kaufmann T, Fernandez-Cabello S, de Lange AG, Tamnes CK, Andreassen OA, Westlye LT, Alnæs D (2023)
Shared pattern of impaired social communication and cognitive ability in the youth brain across diagnostic boundaries
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Wang L, Heffner C, Vong KI, Barrows C, Ha YJ, Lee S, Lara-Gonzalez P, Jhamb I, Van Der Meer D, Loughnan R, Parker N, Sievert D, Mittal S, Issa MY, Andreassen OA, Dale A, Dobyns WB, Zaki MS, Murray SA, Gleeson JG (2023)
TMEM161B modulates radial glial scaffolding in neocortical development
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Pregnancy-Associated Bleeding and Genetics: Five Sequence Variants in the Myometrium and Progesterone Signaling Pathway are associated with postpartum hemorrhage
medRxiv
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Wiker T, Norbom LB, Beck D, Agartz I, Andreassen OA, Alnæs D, Dahl A, Eilertsen EM, Moberget T, Ystrøm E, Westlye LT, Lebel C, Huster RJ, Tamnes CK (2023)
Reaction Time Variability in Children Is Specifically Associated With Attention Problems and Regional White Matter Microstructure
Biol Psychiatry Cogn Neurosci Neuroimaging, 8 (8), 832-840
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Wiker T, Pedersen ML, Ferschmann L, Beck D, Norbom LB, Dahl A, von Soest T, Agartz I, Andreassen OA, Moberget T, Westlye LT, Huster RJ, Tamnes CK (2023)
Assessing the Longitudinal Associations Between Decision-Making Processes and Attention Problems in Early Adolescence
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Wootton O, Shadrin AA, Bjella T, Smeland OB, van der Meer D, Frei O, O'Connell KS, Ueland T, Andreassen OA, Stein DJ, Dalvie S (2023)
Genomic Insights into the Shared and Distinct Genetic Architecture of Cognitive Function and Schizophrenia
medRxiv
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Wootton O, Shadrin AA, Mohn C, Susser E, Ramesar R, Gur RC, Andreassen OA, Stein DJ, Dalvie S (2023)
Genome-wide association study in 404,302 individuals identifies 7 significant loci for reaction time variability
medRxiv
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Wootton O, Shadrin AA, Mohn C, Susser E, Ramesar R, Gur RC, Andreassen OA, Stein DJ, Dalvie S (2023)
Genome-wide association study in 404,302 individuals identifies 7 significant loci for reaction time variability
Mol Psychiatry, 28 (9), 4011-4019
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Wootton RE, Lawn RB, Magnus MC, Treur JL, Corfield EC, Njølstad PR, Andreassen OA, Lawlor DA, Munafò MR, Håberg SE, Davey Smith G, Reichborn-Kjennerud T, Magnus P, Havdahl A (2023)
Associations between health behaviours, fertility and reproductive outcomes: triangulation of evidence in the Norwegian Mother, Father and Child Cohort Study (MoBa)
BMC Med, 21 (1), 125
DOI 10.1186/s12916-023-02831-9, PubMed 37013617

Wortinger LA, Shadrin AA, Szabo A, Nerland S, Smelror RE, Jørgensen KN, Barth C, Andreou D, Thoresen M, Andreassen OA, Djurovic S, Ursini G, Agartz I (2023)
The impact of placental genomic risk for schizophrenia and birth asphyxia on brain development
Transl Psychiatry, 13 (1), 343
DOI 10.1038/s41398-023-02639-4, PubMed 37938559

Zak N, Moberget T, Bøen E, Boye B, Rygvold TW, Malt UF, Andreassen OA, Andersson S, Westlye LT, Elvsåshagen T (2023)
Baseline long-term potentiation-like cortical plasticity is associated with longitudinal cortical thinning in healthy adults and in adults with bipolar disorder type II
Eur J Neurosci, 58 (3), 2824-2837
DOI 10.1111/ejn.16038, PubMed 37163975

Aas M, Andreassen OA, Gjerstad J, Rødevand L, Hjell G, Johansen IT, Lunding SH, Ormerod MBEG, Lagerverg TV, Steen NE, Djurovic S, Akkouh I (2023)
Expression of ANK3 moderates the association between childhood trauma and affective traits in severe mental disorders
Sci Rep, 13 (1), 13845
DOI 10.1038/s41598-023-40310-6, PubMed 37620394

Publications 2022

Akkouh IA, Hribkova H, Grabiec M, Budinska E, Szabo A, Kasparek T, Andreassen OA, Sun YM, Djurovic S (2022)
Derivation and Molecular Characterization of a Morphological Subpopulation of Human iPSC Astrocytes Reveal a Potential Role in Schizophrenia and Clozapine Response
Schizophr Bull, 48 (1), 190-198
DOI 10.1093/schbul/sbab092, PubMed 34357384

Aminoff SR, Onyeka IN, Ødegaard M, Simonsen C, Lagerberg TV, Andreassen OA, Romm KL, Melle I (2022)
Lifetime and point prevalence of psychotic symptoms in adults with bipolar disorders: a systematic review and meta-analysis
Psychol Med, 52 (13), 2413-2425
DOI 10.1017/S003329172200201X, PubMed 36016504

Andreou D, Jørgensen KN, Nerland S, Ueland T, Vaskinn A, Haukvik UK, Yolken RH, Andreassen OA, Agartz I (2022)
Herpes simplex virus 1 infection on grey matter and general intelligence in severe mental illness
Transl Psychiatry, 12 (1), 276
DOI 10.1038/s41398-022-02044-3, PubMed 35821107

Andreou D, Jørgensen KN, Nerland S, Yolken RH, Haukvik UK, Andreassen OA, Agartz I (2022)
Cytomegalovirus Infection Associated with Smaller Total Cortical Surface Area in Schizophrenia Spectrum Disorders
Schizophr Bull, 48 (5), 1164-1173
DOI 10.1093/schbul/sbac036, PubMed 35388401

Bahrami S, Hindley G, Winsvold BS, O'Connell KS, Frei O, Shadrin A, Cheng W, Bettella F, Rødevand L, Odegaard KJ, Fan CC, Pirinen MJ, Hautakangas HM, HUNT All-In Headache, Dale AM, Djurovic S, Smeland OB, Andreassen OA (2022)
Dissecting the shared genetic basis of migraine and mental disorders using novel statistical tools
Brain, 145 (1), 142-153
DOI 10.1093/brain/awab267, PubMed 34273149

Bahrami S, Nordengen K, Shadrin AA, Frei O, van der Meer D, Dale AM, Westlye LT, Andreassen OA, Kaufmann T (2022)
Distributed genetic architecture across the hippocampal formation implies common neuropathology across brain disorders
Nat Commun, 13 (1), 3436
DOI 10.1038/s41467-022-31086-w, PubMed 35705537

Bakken NR, Hannigan LJ, Shadrin A, Hindley G, Ask H, Reichborn-Kjennerud T, Tesli M, Andreassen OA, Havdahl A (2022)
Childhood temperamental, emotional, and behavioral characteristics associated with mood and anxiety disorders in adolescence: A prospective study
Acta Psychiatr Scand, 147 (2), 217-228
DOI 10.1111/acps.13522, PubMed 36398468

Baldwin H, Radua J, Antoniades M, Haas SS, Frangou S, Agartz I, Allen P, Andreassen OA, Atkinson K, Bachman P, Baeza I, Bartholomeusz CF, Chee MWL, Colibazzi T, Cooper RE, Corcoran CM, Cropley VL, Ebdrup BH, Fortea A, Glenthøj LB, Hamilton HK, Haut KM, Hayes RA, He Y, Heekeren K et al. (2022)
Neuroanatomical heterogeneity and homogeneity in individuals at clinical high risk for psychosis
Transl Psychiatry, 12 (1), 297
DOI 10.1038/s41398-022-02057-y, PubMed 35882855

Barth C, Kelly S, Nerland S, Jahanshad N, Alloza C, Ambrogi S, Andreassen OA, Andreou D, Arango C, Baeza I, Banaj N, Bearden CE, Berk M, Bohman H, Castro-Fornieles J, Chye Y, Crespo-Facorro B, de la Serna E, Díaz-Caneja CM, Gurholt TP, Hegarty CE, James A, Janssen J, Johannessen C, Jönsson EG et al. (2022)
In vivo white matter microstructure in adolescents with early-onset psychosis: a multi-site mega-analysis
Mol Psychiatry, 28 (3), 1159-1169
DOI 10.1038/s41380-022-01901-3, PubMed 36510004

Bauer M, Glenn T, Achtyes ED, Alda M, Agaoglu E, Altınbaş K, Andreassen OA, Angelopoulos E, Ardau R, Aydin M, Ayhan Y, Baethge C, Bauer R, Baune BT, Balaban C, Becerra-Palars C, Behere AP, Behere PB, Belete H, Belete T, Belizario GO, Bellivier F, Belmaker RH, Benedetti F, Berk M et al. (2022)
Association between polarity of first episode and solar insolation in bipolar I disorder
J Psychosom Res, 160, 110982
DOI 10.1016/j.jpsychores.2022.110982, PubMed 35932492

Beck D, de Lange AG, Alnæs D, Maximov II, Pedersen ML, Leinhard OD, Linge J, Simon R, Richard G, Ulrichsen KM, Dørum ES, Kolskår KK, Sanders AM, Winterton A, Gurholt TP, Kaufmann T, Steen NE, Nordvik JE, Andreassen OA, Westlye LT (2022)
Adipose tissue distribution from body MRI is associated with cross-sectional and longitudinal brain age in adults
Neuroimage Clin, 33, 102949
DOI 10.1016/j.nicl.2022.102949, PubMed 35114636

Bell C, Tesli N, Gurholt TP, Rokicki J, Hjell G, Fischer-Vieler T, Melle I, Agartz I, Andreassen OA, Ringen PA, Rasmussen K, Dahl H, Friestad C, Haukvik UK (2022)
Psychopathy subdomains in violent offenders with and without a psychotic disorder
Nord J Psychiatry, 77 (4), 393-402
DOI 10.1080/08039488.2022.2128869, PubMed 36260740

Bellenguez C, Küçükali F, Jansen IE, Kleineidam L, Moreno-Grau S, Amin N, Naj AC, Campos-Martin R, Grenier-Boley B, Andrade V, Holmans PA, Boland A, Damotte V, van der Lee SJ, Costa MR, Kuulasmaa T, Yang Q, de Rojas I, Bis JC, Yaqub A, Prokic I, Chapuis J, Ahmad S, Giedraitis V, Aarsland D et al. (2022)
New insights into the genetic etiology of Alzheimer's disease and related dementias
Nat Genet, 54 (4), 412-436
DOI 10.1038/s41588-022-01024-z, PubMed 35379992

Bjella TD, Collier Høegh M, Holmstul Olsen S, Aminoff SR, Barrett E, Ueland T, Icick R, Andreassen OA, Nerhus M, Myhre Ihler H, Hagen M, Busch-Christensen C, Melle I, Lagerberg TV (2022)
Developing "MinDag" - an app to capture symptom variation and illness mechanisms in bipolar disorder
Front Med Technol, 4, 910533
DOI 10.3389/fmedt.2022.910533, PubMed 35935144

Bountress KE, Brick LA, Sheerin C, Grotzinger A, Bustamante D, Hawn SE, Gillespie N, Kirkpatrick RM, Kranzler H, Morey R, Edenberg HJ, Maihofer AX, Disner S, Ashley-Koch A, Peterson R, Lori A, Stein DJ, Kimbrel N, Nievergelt C, Andreassen OA, Luykx J, Javanbakht A, Youssef NA, Psychiatric Genomics Consortium Posttraumatic Stress Disorder Working Group, Amstadter AB (2022)
Alcohol use and alcohol use disorder differ in their genetic relationships with PTSD: A genomic structural equation modelling approach
Drug Alcohol Depend, 234, 109430
DOI 10.1016/j.drugalcdep.2022.109430, PubMed 35367939

Brouwer RM, Klein M, Grasby KL, Schnack HG, Jahanshad N, Teeuw J, Thomopoulos SI, Sprooten E, Franz CE, Gogtay N, Kremen WS, Panizzon MS, Olde Loohuis LM, Whelan CD, Aghajani M, Alloza C, Alnæs D, Artiges E, Ayesa-Arriola R, Barker GJ, Bastin ME, Blok E, Bøen E, Breukelaar IA, Bright JK et al. (2022)
Genetic variants associated with longitudinal changes in brain structure across the lifespan
Nat Neurosci, 25 (4), 421-432
DOI 10.1038/s41593-022-01042-4, PubMed 35383335

Burdick KE, Millett CE, Yocum AK, Altimus CM, Andreassen OA, Aubin V, Belzeaux R, Berk M, Biernacka JM, Blumberg HP, Cleare AJ, Diaz-Byrd C, Dubertret C, Etain B, Eyler LT, Forester BP, Fullerton JM, Frye MA, Gard S, Godin O, Haffen E, Klaus F, Lagerberg TV, Leboyer M, Martinez-Aran A et al. (2022)
Predictors of functional impairment in bipolar disorder: Results from 13 cohorts from seven countries by the global bipolar cohort collaborative
Bipolar Disord, 24 (7), 709-719
DOI 10.1111/bdi.13208, PubMed 35322518

Calkova T, Cervenka S, Yolken RH, Andreassen OA, Andreou D (2022)
Cytomegalovirus infection associated with lower IQ in adolescent patients with schizophrenia spectrum disorders: A preliminary report
J Psychiatr Res, 151, 571-574
DOI 10.1016/j.jpsychires.2022.05.036, PubMed 35636034

Cheesman R, Borgen NT, Lyngstad TH, Eilertsen EM, Ayorech Z, Torvik FA, Andreassen OA, Zachrisson HD, Ystrom E (2022)
A population-wide gene-environment interaction study on how genes, schools, and residential areas shape achievement
NPJ Sci Learn, 7 (1), 29
DOI 10.1038/s41539-022-00145-8, PubMed 36302785

Cheesman R, Eilertsen EM, Ayorech Z, Borgen NT, Andreassen OA, Larsson H, Zachrisson H, Torvik FA, Ystrom E (2022)
How interactions between ADHD and schools affect educational achievement: a family-based genetically sensitive study
J Child Psychol Psychiatry, 63 (10), 1174-1185
DOI 10.1111/jcpp.13656, PubMed 35789088

Chen J, Fu Z, Bustillo JR, Perrone-Bizzozero NI, Lin D, Canive J, Pearlson GD, Stephen JM, Mayer AR, Potkin SG, van Erp TGM, Kochunov P, Elliot Hong L, Adhikari BM, Andreassen OA, Agartz I, Westlye LT, Sui J, Du Y, Macciardi F, Hanlon FM, Jung RE, Turner JA, Liu J, Calhoun VD (2022)
Genome-Transcriptome-Functional Connectivity-Cognition Link Differentiates Schizophrenia From Bipolar Disorder
Schizophr Bull, 48 (6), 1306-1317
DOI 10.1093/schbul/sbac088, PubMed 35988022

Cheng W, van der Meer D, Parker N, Hindley G, O'Connell KS, Wang Y, Shadrin AA, Alnæs D, Bahrami S, Lin A, Karadag N, Holen B, Fernandez-Cabello S, Fan CC, Dale AM, Djurovic S, Westlye LT, Frei O, Smeland OB, Andreassen OA (2022)
Shared genetic architecture between schizophrenia and subcortical brain volumes implicates early neurodevelopmental processes and brain development in childhood
Mol Psychiatry, 27 (12), 5167-5176
DOI 10.1038/s41380-022-01751-z, PubMed 36100668

Cheon EJ, Bearden CE, Sun D, Ching CRK, Andreassen OA, Schmaal L, Veltman DJ, Thomopoulos SI, Kochunov P, Jahanshad N, Thompson PM, Turner JA, van Erp TGM (2022)
Cross disorder comparisons of brain structure in schizophrenia, bipolar disorder, major depressive disorder, and 22q11.2 deletion syndrome: A review of ENIGMA findings
Psychiatry Clin Neurosci, 76 (5), 140-161
DOI 10.1111/pcn.13337, PubMed 35119167

Ditmars HL, Logue MW, Toomey R, McKenzie RE, Franz CE, Panizzon MS, Reynolds CA, Cuthbert KN, Vandiver R, Gustavson DE, Eglit GML, Elman JA, Sanderson-Cimino M, Williams ME, Andreassen OA, Dale AM, Eyler LT, Fennema-Notestine C, Gillespie NA, Hauger RL, Jak AJ, Neale MC, Tu XM, Whitsel N, Xian H et al. (2022)
Associations Between Depression and Cardiometabolic Health: A 27-Year Longitudinal Study - Corrigendum
Psychol Med, 52 (14), 3018
DOI 10.1017/S0033291722003105, PubMed 36177891

Eilertsen EM, Cheesman R, Ayorech Z, Røysamb E, Pingault JB, Njølstad PR, Andreassen OA, Havdahl A, McAdams TA, Torvik FA, Ystrøm E (2022)
On the importance of parenting in externalizing disorders: an evaluation of indirect genetic effects in families
J Child Psychol Psychiatry, 63 (10), 1186-1195
DOI 10.1111/jcpp.13654, PubMed 35778910

Elkjaer Greenwood Ormerod MB, Ueland T, Frogner Werner MC, Hjell G, Rødevand L, Sæther LS, Lunding SH, Johansen IT, Ueland T, Lagerberg TV, Melle I, Djurovic S, Andreassen OA, Steen NE (2022)
Composite immune marker scores associated with severe mental disorders and illness course
Brain Behav Immun Health, 24, 100483
DOI 10.1016/j.bbih.2022.100483, PubMed 35856063

Engh JA, Ueland T, Agartz I, Andreou D, Aukrust P, Boye B, Bøen E, Drange OK, Elvsåshagen T, Hope S, Høegh MC, Joa I, Johnsen E, Kroken RA, Lagerberg TV, Lekva T, Malt UF, Melle I, Morken G, Nærland T, Steen VM, Wedervang-Resell K, Weibell MA, Westlye LT, Djurovic S et al. (2022)
Plasma Levels of the Cytokines B Cell-Activating Factor (BAFF) and A Proliferation-Inducing Ligand (APRIL) in Schizophrenia, Bipolar, and Major Depressive Disorder: A Cross Sectional, Multisite Study
Schizophr Bull, 48 (1), 37-46
DOI 10.1093/schbul/sbab106, PubMed 34499169

Fan CC, Loughnan R, Makowski C, Pecheva D, Chen CH, Hagler DJ, Thompson WK, Parker N, van der Meer D, Frei O, Andreassen OA, Dale AM (2022)
Multivariate genome-wide association study on tissue-sensitive diffusion metrics highlights pathways that shape the human brain
Nat Commun, 13 (1), 2423
DOI 10.1038/s41467-022-30110-3, PubMed 35505052

Fernandez-Cabello S, Alnæs D, van der Meer D, Dahl A, Holm M, Kjelkenes R, Maximov II, Norbom LB, Pedersen ML, Voldsbekk I, Andreassen OA, Westlye LT (2022)
Associations between brain imaging and polygenic scores of mental health and educational attainment in children aged 9-11
Neuroimage, 263, 119611
DOI 10.1016/j.neuroimage.2022.119611, PubMed 36070838

Fusar-Poli P, Manchia M, Koutsouleris N, Leslie D, Woopen C, Calkins ME, Dunn M, Tourneau CL, Mannikko M, Mollema T, Oliver D, Rietschel M, Reininghaus EZ, Squassina A, Valmaggia L, Kessing LV, Vieta E, Correll CU, Arango C, Andreassen OA, PSMD EBRA cluster (annex 1) (2022)
Ethical considerations for precision psychiatry: A roadmap for research and clinical practice
Eur Neuropsychopharmacol, 63, 17-34
DOI 10.1016/j.euroneuro.2022.08.001, PubMed 36041245

Gjerde PB, Steen SW, Vedal TSJ, Steen NE, Reponen EJ, Andreassen OA, Steen VM, Melle I (2022)
Lifetime Cannabis Use Is Not Associated With Negative Beliefs About Medication in Patients With First Treatment Psychosis
Front Psychiatry, 13, 824051
DOI 10.3389/fpsyt.2022.824051, PubMed 35422717

Hansen JY, Shafiei G, Vogel JW, Smart K, Bearden CE, Hoogman M, Franke B, van Rooij D, Buitelaar J, McDonald CR, Sisodiya SM, Schmaal L, Veltman DJ, van den Heuvel OA, Stein DJ, van Erp TGM, Ching CRK, Andreassen OA, Hajek T, Opel N, Modinos G, Aleman A, van der Werf Y, Jahanshad N, Thomopoulos SI et al. (2022)
Local molecular and global connectomic contributions to cross-disorder cortical abnormalities
Nat Commun, 13 (1), 4682
DOI 10.1038/s41467-022-32420-y, PubMed 35948562

Havdahl A, Wootton RE, Leppert B, Riglin L, Ask H, Tesli M, Bugge Askeland R, Hannigan LJ, Corfield E, Øyen AS, Andreassen OA, Tilling K, Davey Smith G, Thapar A, Reichborn-Kjennerud T, Stergiakouli E (2022)
Associations Between Pregnancy-Related Predisposing Factors for Offspring Neurodevelopmental Conditions and Parental Genetic Liability to Attention-Deficit/Hyperactivity Disorder, Autism, and Schizophrenia: The Norwegian Mother, Father and Child Cohort Study (MoBa)
JAMA Psychiatry, 79 (8), 799-810
DOI 10.1001/jamapsychiatry.2022.1728, PubMed 35793100

Helgeland Ø, Vaudel M, Sole-Navais P, Flatley C, Juodakis J, Bacelis J, Koløen IL, Knudsen GP, Johansson BB, Magnus P, Kjennerud TR, Juliusson PB, Stoltenberg C, Holmen OL, Andreassen OA, Jacobsson B, Njølstad PR, Johansson S (2022)
Characterization of the genetic architecture of infant and early childhood body mass index
Nat Metab, 4 (3), 344-358
DOI 10.1038/s42255-022-00549-1, PubMed 35315439

Hernáez Á, Wootton RE, Page CM, Skåra KH, Fraser A, Rogne T, Magnus P, Njølstad PR, Andreassen OA, Burgess S, Lawlor DA, Magnus MC (2022)
Smoking and infertility: multivariable regression and Mendelian randomization analyses in the Norwegian Mother, Father and Child Cohort Study
Fertil Steril, 118 (1), 180-190
DOI 10.1016/j.fertnstert.2022.04.001, PubMed 35562204

Hettwer MD, Larivière S, Park BY, van den Heuvel OA, Schmaal L, Andreassen OA, Ching CRK, Hoogman M, Buitelaar J, van Rooij D, Veltman DJ, Stein DJ, Franke B, van Erp TGM, ENIGMA ADHD Working Group, ENIGMA Autism Working Group, ENIGMA Bipolar Disorder Working Group, ENIGMA Major Depression Working Group, ENIGMA OCD Working Group, ENIGMA Schizophrenia Working Group, Jahanshad N, Thompson PM, Thomopoulos SI, Bethlehem RAI, Bernhardt BC et al. (2022)
Coordinated cortical thickness alterations across six neurodevelopmental and psychiatric disorders
Nat Commun, 13 (1), 6851
DOI 10.1038/s41467-022-34367-6, PubMed 36369423

Hindley G, Frei O, Shadrin AA, Cheng W, O'Connell KS, Icick R, Parker N, Bahrami S, Karadag N, Roelfs D, Holen B, Lin A, Fan CC, Djurovic S, Dale AM, Smeland OB, Andreassen OA (2022)
Charting the Landscape of Genetic Overlap Between Mental Disorders and Related Traits Beyond Genetic Correlation
Am J Psychiatry, 179 (11), 833-843
DOI 10.1176/appi.ajp.21101051, PubMed 36069018

Hindley G, O'Connell KS, Rahman Z, Frei O, Bahrami S, Shadrin A, Høegh MC, Cheng W, Karadag N, Lin A, Rødevand L, Fan CC, Djurovic S, Lagerberg TV, Dale AM, Smeland OB, Andreassen OA (2022)
The shared genetic basis of mood instability and psychiatric disorders: A cross-trait genome-wide association analysis
Am J Med Genet B Neuropsychiatr Genet, 189 (6), 207-218
DOI 10.1002/ajmg.b.32907, PubMed 35841185

Hjell G, Szabo A, Mørch-Johnsen L, Holst R, Tesli N, Bell C, Fischer-Vieler T, Werner MCF, Lunding SH, Ormerod MBEG, Johansen IT, Dieset I, Djurovic S, Melle I, Ueland T, Andreassen OA, Steen NE, Haukvik UK (2022)
Interleukin-18 signaling system links to agitation in severe mental disorders
Psychoneuroendocrinology, 140, 105721
DOI 10.1016/j.psyneuen.2022.105721, PubMed 35301151

Hou J, Hess JL, Armstrong N, Bis JC, Grenier-Boley B, Karlsson IK, Leonenko G, Numbers K, O'Brien EK, Shadrin A, Thalamuthu A, Yang Q, Andreassen OA, Brodaty H, Gatz M, Kochan NA, Lambert JC, Laws SM, Masters CL, Mather KA, Pedersen NL, Posthuma D, Sachdev PS, Williams J, Alzheimer’s Disease Neuroimaging Initiative et al. (2022)
Polygenic resilience scores capture protective genetic effects for Alzheimer's disease
Transl Psychiatry, 12 (1), 296
DOI 10.1038/s41398-022-02055-0, PubMed 35879306

Howe LJ, Nivard MG, Morris TT, Hansen AF, Rasheed H, Cho Y, Chittoor G, Ahlskog R, Lind PA, Palviainen T, van der Zee MD, Cheesman R, Mangino M, Wang Y, Li S, Klaric L, Ratliff SM, Bielak LF, Nygaard M, Giannelis A, Willoughby EA, Reynolds CA, Balbona JV, Andreassen OA, Ask H et al. (2022)
Within-sibship genome-wide association analyses decrease bias in estimates of direct genetic effects
Nat Genet, 54 (5), 581-592
DOI 10.1038/s41588-022-01062-7, PubMed 35534559

Hughes AM, Sanderson E, Morris T, Ayorech Z, Tesli M, Ask H, Reichborn-Kjennerud T, Andreassen OA, Magnus P, Helgeland Ø, Johansson S, Njølstad P, Davey Smith G, Havdahl A, Howe LD, Davies NM (2022)
Body mass index and childhood symptoms of depression, anxiety, and attention-deficit hyperactivity disorder: A within-family Mendelian randomization study
Elife, 11
DOI 10.7554/eLife.74320, PubMed 36537070

Huynh-Le MP, Karunamuni R, Fan CC, Asona L, Thompson WK, Martinez ME, Eeles RA, Kote-Jarai Z, Muir KR, Lophatananon A, Schleutker J, Pashayan N, Batra J, Grönberg H, Neal DE, Nordestgaard BG, Tangen CM, MacInnis RJ, Wolk A, Albanes D, Haiman CA, Travis RC, Blot WJ, Stanford JL, Mucci LA et al. (2022)
Prostate cancer risk stratification improvement across multiple ancestries with new polygenic hazard score
Prostate Cancer Prostatic Dis, 25 (4), 755-761
DOI 10.1038/s41391-022-00497-7, PubMed 35152271

Icick R, Melle I, Etain B, Høegh MC, Gard S, Aminoff SR, Leboyer M, Andreassen OA, Belzeaux R, Henry C, Bjella TD, Kahn JP, Steen NE, Bellivier F, Lagerberg TV (2022)
Preventive Medication Patterns in Bipolar Disorder and Their Relationship With Comorbid Substance Use Disorders in a Cross-National Observational Study
Front Psychiatry, 13, 813256
DOI 10.3389/fpsyt.2022.813256, PubMed 35592382

Icick R, Shadrin A, Holen B, Karadag N, Lin A, Hindley G, O'Connell K, Frei O, Bahrami S, Høegh MC, Cheng W, Fan CC, Djurovic S, Dale AM, Lagerberg TV, Smeland OB, Andreassen OA (2022)
Genetic overlap between mood instability and alcohol-related phenotypes suggests shared biological underpinnings
Neuropsychopharmacology, 47 (11), 1883-1891
DOI 10.1038/s41386-022-01401-6, PubMed 35953530

Ipser JC, Joska J, Sevenoaks T, Gouse H, Freeman C, Kaufmann T, Andreassen OA, Shoptaw S, Stein DJ (2022)
Limited evidence for a moderating effect of HIV status on brain age in heavy episodic drinkers
J Neurovirol, 28 (3), 383-391
DOI 10.1007/s13365-022-01072-5, PubMed 35355213

Isungset MA, Freese J, Andreassen OA, Lyngstad TH (2022)
Birth order differences in education originate in postnatal environments
PNAS Nexus, 1 (2), pgac051
DOI 10.1093/pnasnexus/pgac051, PubMed 36713322

Jami ES, Hammerschlag AR, Ip HF, Allegrini AG, Benyamin B, Border R, Diemer EW, Jiang C, Karhunen V, Lu Y, Lu Q, Mallard TT, Mishra PP, Nolte IM, Palviainen T, Peterson RE, Sallis HM, Shabalin AA, Tate AE, Thiering E, Vilor-Tejedor N, Wang C, Zhou A, Adkins DE, Alemany S et al. (2022)
Genome-wide Association Meta-analysis of Childhood and Adolescent Internalizing Symptoms
J Am Acad Child Adolesc Psychiatry, 61 (7), 934-945
DOI 10.1016/j.jaac.2021.11.035, PubMed 35378236

Jansen IE, van der Lee SJ, Gomez-Fonseca D, de Rojas I, Dalmasso MC, Grenier-Boley B, Zettergren A, Mishra A, Ali M, Andrade V, Bellenguez C, Kleineidam L, Küçükali F, Sung YJ, Tesí N, Vromen EM, Wightman DP, Alcolea D, Alegret M, Alvarez I, Amouyel P, Athanasiu L, Bahrami S, Bailly H, Belbin O et al. (2022)
Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers
Acta Neuropathol, 144 (5), 821-842
DOI 10.1007/s00401-022-02454-z, PubMed 36066633

Johannessen J, Nærland T, Hope S, Torske T, Kaale A, Wirgenes KV, Malt E, Djurovic S, Rietschel M, Andreassen OA (2022)
Correction to: Attitudes among parents of persons with autism spectrum disorder towards information about genetic risk and future health
Eur J Hum Genet, 30 (10), 1198
DOI 10.1038/s41431-021-01021-6, PubMed 34903869

Johansen IT, Steen NE, Haram M, Rødevand L, Werner MCF, Lunding SH, Hjell G, Agartz I, Melle I, Lagerberg TV, Nerhus M, Andreassen OA (2022)
Sex differences in antipsychotic-related triglyceride levels are associated with metabolic hormone differences in patients with severe mental disorders
Schizophr Res, 243, 55-63
DOI 10.1016/j.schres.2022.02.015, PubMed 35240428

Johansen IT, Steen NE, Rødevand L, Werner MCF, Lunding SH, Hjell G, Ormerod MBEG, Agartz I, Melle I, Lagerberg TV, Nerhus M, Andreassen OA (2022)
Sex-specific associations between metabolic hormones, severe mental disorders and antipsychotic treatment
Psychoneuroendocrinology, 146, 105927
DOI 10.1016/j.psyneuen.2022.105927, PubMed 36152455

Kappel DB, Legge SE, Hubbard L, Willcocks IR, O'Connell KS, Smith RL, Molden E, Andreassen OA, King A, Jansen J, Helthuis M, Owen MJ, O'Donovan MC, Walters JTR, Pardiñas AF (2022)
Genomic Stratification of Clozapine Prescription Patterns Using Schizophrenia Polygenic Scores
Biol Psychiatry, 93 (2), 149-156
DOI 10.1016/j.biopsych.2022.07.014, PubMed 36244804

Kia SM, Huijsdens H, Rutherford S, de Boer A, Dinga R, Wolfers T, Berthet P, Mennes M, Andreassen OA, Westlye LT, Beckmann CF, Marquand AF (2022)
Closing the life-cycle of normative modeling using federated hierarchical Bayesian regression
PLoS One, 17 (12), e0278776
DOI 10.1371/journal.pone.0278776, PubMed 36480551

Kjelkenes R, Wolfers T, Alnæs D, van der Meer D, Pedersen ML, Dahl A, Voldsbekk I, Moberget T, Tamnes CK, Andreassen OA, Marquand AF, Westlye LT (2022)
Mapping Normative Trajectories of Cognitive Function and Its Relation to Psychopathology Symptoms and Genetic Risk in Youth
Biol Psychiatry Glob Open Sci, 3 (2), 255-263
DOI 10.1016/j.bpsgos.2022.01.007, PubMed 37124356

Kvam TM, Goksøyr IW, Stewart LH, Repantis D, Røssberg JI, Andreassen OA (2022)
Study protocol for "MDMA-assisted therapy as a treatment for major depressive disorder: A proof of principle study"
Front Psychiatry, 13, 954388
DOI 10.3389/fpsyt.2022.954388, PubMed 36386973

Kyllesø L, Smith RL, Wollmann BM, Karlstad Ø, Andreassen OA, Molden E (2022)
Metabolite Profiling of Clozapine in Patients Switching Versus Maintaining Treatment: A Retrospective Pilot Study
J Clin Psychopharmacol, 42 (5), 470-474
DOI 10.1097/JCP.0000000000001585, PubMed 35916581

Le Guen Y, Belloy ME, Grenier-Boley B, de Rojas I, Castillo-Morales A, Jansen I, Nicolas A, Bellenguez C, Dalmasso C, Küçükali F, Eger SJ, Rasmussen KL, Thomassen JQ, Deleuze JF, He Z, Napolioni V, Amouyel P, Jessen F, Kehoe PG, van Duijn C, Tsolaki M, Sánchez-Juan P, Sleegers K, Ingelsson M, Rossi G et al. (2022)
Association of Rare APOE Missense Variants V236E and R251G With Risk of Alzheimer Disease
JAMA Neurol, 79 (7), 652-663
DOI 10.1001/jamaneurol.2022.1166, PubMed 35639372

Lenk HÇ, Løvsletten Smith R, O'Connell KS, Jukić MM, Kringen MK, Andreassen OA, Ingelman-Sundberg M, Molden E (2022)
Impact of NFIB and CYP1A variants on clozapine serum concentration-A retrospective naturalistic cohort study on 526 patients with known smoking habits
Clin Transl Sci, 16 (1), 62-72
DOI 10.1111/cts.13422, PubMed 36152308

Leonardsen EH, Peng H, Kaufmann T, Agartz I, Andreassen OA, Celius EG, Espeseth T, Harbo HF, Høgestøl EA, Lange AM, Marquand AF, Vidal-Piñeiro D, Roe JM, Selbæk G, Sørensen Ø, Smith SM, Westlye LT, Wolfers T, Wang Y (2022)
Deep neural networks learn general and clinically relevant representations of the ageing brain
Neuroimage, 256, 119210
DOI 10.1016/j.neuroimage.2022.119210, PubMed 35462035

Loughnan RJ, Shadrin AA, Frei O, van der Meer D, Zhao W, Palmer CE, Thompson WK, Makowski C, Jernigan TL, Andreassen OA, Fan CC, Dale AM (2022)
Generalization of cortical MOSTest genome-wide associations within and across samples
Neuroimage, 263, 119632
DOI 10.1016/j.neuroimage.2022.119632, PubMed 36115590

Lund MJ, Alnæs D, Rokicki J, Schwab S, Andreassen OA, Westlye LT, Kaufmann T (2022)
Functional connectivity directionality between large-scale resting-state networks across typical and non-typical trajectories in children and adolescence
PLoS One, 17 (12), e0276221
DOI 10.1371/journal.pone.0276221, PubMed 36454744

Løkhammer S, Stavrum AK, Polushina T, Aas M, Ottesen AA, Andreassen OA, Melle I, Le Hellard S (2022)
An epigenetic association analysis of childhood trauma in psychosis reveals possible overlap with methylation changes associated with PTSD
Transl Psychiatry, 12 (1), 177
DOI 10.1038/s41398-022-01936-8, PubMed 35501310

Magnúsdóttir I, Lovik A, Unnarsdóttir AB, McCartney D, Ask H, Kõiv K, Christoffersen LAN, Johnson SU, Hauksdóttir A, Fawns-Ritchie C, Helenius D, González-Hijón J, Lu L, Ebrahimi OV, Hoffart A, Porteous DJ, Fang F, Jakobsdóttir J, Lehto K, Andreassen OA, Pedersen OBV, Aspelund T, Valdimarsdóttir UA, COVIDMENT Collaboration (2022)
Acute COVID-19 severity and mental health morbidity trajectories in patient populations of six nations: an observational study
Lancet Public Health, 7 (5), e406-e416
DOI 10.1016/S2468-2667(22)00042-1, PubMed 35298894

Makowski C, van der Meer D, Dong W, Wang H, Wu Y, Zou J, Liu C, Rosenthal SB, Hagler DJ, Fan CC, Kremen WS, Andreassen OA, Jernigan TL, Dale AM, Zhang K, Visscher PM, Yang J, Chen CH (2022)
Discovery of genomic loci of the human cerebral cortex using genetically informed brain atlases
Science, 375 (6580), 522-528
DOI 10.1126/science.abe8457, PubMed 35113692

McInnis MG, Andreassen OA, Andreazza AC, Alon U, Berk M, Brister T, Burdick KE, Cui D, Frye M, Leboyer M, Mitchell PB, Merikangas K, Nierenberg AA, Nurnberger JI, Pham D, Vieta E, Yatham LN, Young AH (2022)
Strategies and foundations for scientific discovery in longitudinal studies of bipolar disorder
Bipolar Disord, 24 (5), 499-508
DOI 10.1111/bdi.13198, PubMed 35244317

Motazedi E, Cheng W, Thomassen JQ, Frei O, Rongve A, Athanasiu L, Bahrami S, Shadrin A, Ulstein I, Stordal E, Brækhus A, Saltvedt I, Sando SB, O'Connell KS, Hindley G, van der Meer D, Bergh S, Nordestgaard BG, Tybjærg-Hansen A, Bråthen G, Pihlstrøm L, Djurovic S, Frikke-Schmidt R, Fladby T, Aarsland D et al. (2022)
Using Polygenic Hazard Scores to Predict Age at Onset of Alzheimer's Disease in Nordic Populations
J Alzheimers Dis, 88 (4), 1533-1544
DOI 10.3233/JAD-220174, PubMed 35848024

Mørch-Johnsen L, Smelror RE, Andreou D, Barth C, Johannessen C, Wedervang-Resell K, Wortinger LA, Díaz R, Victoria G, Ueland T, Andreassen OA, Myhre AM, Rund BR, Ulloa RE, Agartz I (2022)
Negative Symptom Domains Are Associated With Verbal Learning in Adolescents With Early Onset Psychosis
Front Psychiatry, 12, 825681
DOI 10.3389/fpsyt.2021.825681, PubMed 35069300

Nerland S, Stokkan TS, Jørgensen KN, Wortinger LA, Richard G, Beck D, van der Meer D, Westlye LT, Andreassen OA, Agartz I, Barth C (2022)
A comparison of intracranial volume estimation methods and their cross-sectional and longitudinal associations with age
Hum Brain Mapp, 43 (15), 4620-4639
DOI 10.1002/hbm.25978, PubMed 35708198

Norbom LB, Hanson J, van der Meer D, Ferschmann L, Røysamb E, von Soest T, Andreassen OA, Agartz I, Westlye LT, Tamnes CK (2022)
Parental socioeconomic status is linked to cortical microstructure and language abilities in children and adolescents
Dev Cogn Neurosci, 56, 101132
DOI 10.1016/j.dcn.2022.101132, PubMed 35816931

Nordengen K, Pålhaugen L, Bettella F, Bahrami S, Selnes P, Jarholm J, Athanasiu L, Shadrin A, Andreassen OA, Fladby T (2022)
Phenotype-informed polygenic risk scores are associated with worse outcome in individuals at risk of Alzheimer's disease
Alzheimers Dement (Amst), 14 (1), e12350
DOI 10.1002/dad2.12350, PubMed 35991219

Pardiñas AF, Smart SE, Willcocks IR, Holmans PA, Dennison CA, Lynham AJ, Legge SE, Baune BT, Bigdeli TB, Cairns MJ, Corvin A, Fanous AH, Frank J, Kelly B, McQuillin A, Melle I, Mortensen PB, Mowry BJ, Pato CN, Periyasamy S, Rietschel M, Rujescu D, Simonsen C, St Clair D, Tooney P et al. (2022)
Interaction Testing and Polygenic Risk Scoring to Estimate the Association of Common Genetic Variants With Treatment Resistance in Schizophrenia
JAMA Psychiatry, 79 (3), 260-269
DOI 10.1001/jamapsychiatry.2021.3799, PubMed 35019943

Park BY, Kebets V, Larivière S, Hettwer MD, Paquola C, van Rooij D, Buitelaar J, Franke B, Hoogman M, Schmaal L, Veltman DJ, van den Heuvel OA, Stein DJ, Andreassen OA, Ching CRK, Turner JA, van Erp TGM, Evans AC, Dagher A, Thomopoulos SI, Thompson PM, Valk SL, Kirschner M, Bernhardt BC (2022)
Multiscale neural gradients reflect transdiagnostic effects of major psychiatric conditions on cortical morphology
Commun Biol, 5 (1), 1024
DOI 10.1038/s42003-022-03963-z, PubMed 36168040

Patel Y, Shin J, Abé C, Agartz I, Alloza C, Alnæs D, Ambrogi S, Antonucci LA, Arango C, Arolt V, Auzias G, Ayesa-Arriola R, Banaj N, Banaschewski T, Bandeira C, Başgöze Z, Cupertino RB, Bau CHD, Bauer J, Baumeister S, Bernardoni F, Bertolino A, Bonnin CDM, Brandeis D, Brem S et al. (2022)
Virtual Ontogeny of Cortical Growth Preceding Mental Illness
Biol Psychiatry, 92 (4), 299-313
DOI 10.1016/j.biopsych.2022.02.959, PubMed 35489875

Pedersen ML, Alnæs D, van der Meer D, Fernandez-Cabello S, Berthet P, Dahl A, Kjelkenes R, Schwarz E, Thompson WK, Barch DM, Andreassen OA, Westlye LT (2022)
Computational Modeling of the n-Back Task in the ABCD Study: Associations of Drift Diffusion Model Parameters to Polygenic Scores of Mental Disorders and Cardiometabolic Diseases
Biol Psychiatry Cogn Neurosci Neuroimaging, 8 (3), 290-299
DOI 10.1016/j.bpsc.2022.03.012, PubMed 35427796

Pingault JB, Barkhuizen W, Wang B, Hannigan LJ, Eilertsen EM, Corfield E, Andreassen OA, Ask H, Tesli M, Askeland RB, Davey Smith G, Stoltenberg C, Davies NM, Reichborn-Kjennerud T, Ystrom E, Havdahl A (2022)
Genetic nurture versus genetic transmission of risk for ADHD traits in the Norwegian Mother, Father and Child Cohort Study
Mol Psychiatry, 28 (4), 1731-1738
DOI 10.1038/s41380-022-01863-6, PubMed 36385167

Reindal L, Nærland T, Sund AM, Glimsdal BA, Andreassen OA, Weidle B (2022)
The co-occurrence of motor and language impairments in children evaluated for autism spectrum disorder. An explorative study from Norway
Res Dev Disabil, 127, 104256
DOI 10.1016/j.ridd.2022.104256, PubMed 35580394

Ringen PA, Lund-Stenvold E, Andreassen OA, Gaarden TL, Hartberg CB, Johnsen E, Myklatun S, Osnes K, Sørensen K, Sørensen K, Vaaler A, Tonstad S, Engh JA, Høye A (2022)
Quality of clinical management of cardiometabolic risk factors in patients with severe mental illness in a specialist mental health care setting
Nord J Psychiatry, 76 (8), 602-609
DOI 10.1080/08039488.2022.2039288, PubMed 35200088

Rokicki J, Kaufmann T, de Lange AG, van der Meer D, Bahrami S, Sartorius AM, Haukvik UK, Steen NE, Schwarz E, Stein DJ, Nærland T, Andreassen OA, Westlye LT, Quintana DS (2022)
Oxytocin receptor expression patterns in the human brain across development
Neuropsychopharmacology, 47 (8), 1550-1560
DOI 10.1038/s41386-022-01305-5, PubMed 35347267

Rootes-Murdy K, Edmond JT, Jiang W, Rahaman MA, Chen J, Perrone-Bizzozero NI, Calhoun VD, van Erp TGM, Ehrlich S, Agartz I, Jönsson EG, Andreassen OA, Westlye LT, Wang L, Pearlson GD, Glahn DC, Hong E, Buchanan RW, Kochunov P, Voineskos A, Malhotra A, Tamminga CA, Liu J, Turner JA (2022)
Clinical and cortical similarities identified between bipolar disorder I and schizophrenia: A multivariate approach
Front Hum Neurosci, 16, 1001692
DOI 10.3389/fnhum.2022.1001692, PubMed 36438633

Rødevand L, Tesli M, Andreassen OA (2022)
Cardiovascular disease risk in people with severe mental disorders: an update and call for action
Curr Opin Psychiatry, 35 (4), 277-284
DOI 10.1097/YCO.0000000000000797, PubMed 35781467

Saevarsdottir S, Stefansdottir L, Sulem P, Thorleifsson G, Ferkingstad E, Rutsdottir G, Glintborg B, Westerlind H, Grondal G, Loft IC, Sorensen SB, Lie BA, Brink M, Ärlestig L, Arnthorsson AO, Baecklund E, Banasik K, Bank S, Bjorkman LI, Ellingsen T, Erikstrup C, Frei O, Gjertsson I, Gudbjartsson DF, Gudjonsson SA et al. (2022)
Multiomics analysis of rheumatoid arthritis yields sequence variants that have large effects on risk of the seropositive subset
Ann Rheum Dis, 81 (8), 1085-1095
DOI 10.1136/annrheumdis-2021-221754, PubMed 35470158

Sahl AC, Rognlien HF, Andreassen OA, Melle I, Ueland T, Vaskinn A (2022)
Theory of mind in schizophrenia: a comparison of subgroups with low and high IQ
Nord J Psychiatry, 77 (4), 329-335
DOI 10.1080/08039488.2022.2106512, PubMed 35916656

Schindler LS, Subramaniapillai S, Barth C, van der Meer D, Pedersen ML, Kaufmann T, Maximov II, Linge J, Leinhard OD, Beck D, Gurholt TP, Voldsbekk I, Suri S, Ebmeier KP, Draganski B, Andreassen OA, Westlye LT, de Lange AG (2022)
Associations between abdominal adipose tissue, reproductive span, and brain characteristics in post-menopausal women
Neuroimage Clin, 36, 103239
DOI 10.1016/j.nicl.2022.103239, PubMed 36451350

Sheikh MA, O'Connell KS, Lekva T, Szabo A, Akkouh IA, Osete JR, Agartz I, Engh JA, Andreou D, Boye B, Bøen E, Elvsåshagen T, Hope S, Frogner Werner MC, Joa I, Johnsen E, Kroken RA, Lagerberg TV, Melle I, Drange OK, Morken G, Nærland T, Sørensen K, Vaaler AE, Weibell MA et al. (2022)
Systemic Cell Adhesion Molecules in Severe Mental Illness: Potential Role of Intercellular CAM-1 in Linking Peripheral and Neuroinflammation
Biol Psychiatry, 93 (2), 187-196
DOI 10.1016/j.biopsych.2022.06.029, PubMed 36182530

Smart SE, Agbedjro D, Pardiñas AF, Ajnakina O, Alameda L, Andreassen OA, Barnes TRE, Berardi D, Camporesi S, Cleusix M, Conus P, Crespo-Facorro B, D'Andrea G, Demjaha A, Di Forti M, Do K, Doody G, Eap CB, Ferchiou A, Guidi L, Homman L, Jenni R, Joyce E, Kassoumeri L, Lastrina O et al. (2022)
Clinical predictors of antipsychotic treatment resistance: Development and internal validation of a prognostic prediction model by the STRATA-G consortium
Schizophr Res, 250, 1-9
DOI 10.1016/j.schres.2022.09.009, PubMed 36242784

Smeland OB, Andreassen OA (2022)
Schizophrenia: genetic insights with clinical potential
Nat Rev Neurol, 18 (3), 129-130
DOI 10.1038/s41582-021-00613-6, PubMed 34987233

Streit F, Witt SH, Awasthi S, Foo JC, Jungkunz M, Frank J, Colodro-Conde L, Hindley G, Smeland OB, Maslahati T, Schwarze CE, Dahmen N, Schott BH, Kleindienst N, Hartmann A, Giegling I, Zillich L, Sirignano L, Poisel E, Chen CH, Nöthen MM, Mobascher A, Rujescu D, Lieb K, Roepke S et al. (2022)
Borderline personality disorder and the big five: molecular genetic analyses indicate shared genetic architecture with neuroticism and openness
Transl Psychiatry, 12 (1), 153
DOI 10.1038/s41398-022-01912-2, PubMed 35411043

Subramaniapillai S, Suri S, Barth C, Maximov II, Voldsbekk I, van der Meer D, Gurholt TP, Beck D, Draganski B, Andreassen OA, Ebmeier KP, Westlye LT, de Lange AG (2022)
Sex- and age-specific associations between cardiometabolic risk and white matter brain age in the UK Biobank cohort
Hum Brain Mapp, 43 (12), 3759-3774
DOI 10.1002/hbm.25882, PubMed 35460147

Sæther LS, Ueland T, Haatveit B, Maglanoc LA, Szabo A, Djurovic S, Aukrust P, Roelfs D, Mohn C, Ormerod MBEG, Lagerberg TV, Steen NE, Melle I, Andreassen OA, Ueland T (2022)
Inflammation and cognition in severe mental illness: patterns of covariation and subgroups
Mol Psychiatry, 28 (3), 1284-1292
DOI 10.1038/s41380-022-01924-w, PubMed 36577840

Taylor K, McBride N, Zhao J, Oddie S, Azad R, Wright J, Andreassen OA, Stewart ID, Langenberg C, Magnus MC, Borges MC, Caputo M, Lawlor DA (2022)
The Relationship of Maternal Gestational Mass Spectrometry-Derived Metabolites with Offspring Congenital Heart Disease: Results from Multivariable and Mendelian Randomization Analyses
J Cardiovasc Dev Dis, 9 (8)
DOI 10.3390/jcdd9080237, PubMed 36005401

Tesli N, Bell C, Hjell G, Fischer-Vieler T, I Maximov I, Richard G, Tesli M, Melle I, Andreassen OA, Agartz I, Westlye LT, Friestad C, Haukvik UK, Rokicki J (2022)
The age of violence: Mapping brain age in psychosis and psychopathy
Neuroimage Clin, 36, 103181
DOI 10.1016/j.nicl.2022.103181, PubMed 36088844

Torgersen K, Rahman Z, Bahrami S, Hindley GFL, Parker N, Frei O, Shadrin A, O'Connell KS, Tesli M, Smeland OB, Munkhaugen J, Djurovic S, Dammen T, Andreassen OA (2022)
Shared genetic loci between depression and cardiometabolic traits
PLoS Genet, 18 (5), e1010161
DOI 10.1371/journal.pgen.1010161, PubMed 35560157

Torske T, Nærland T, Quintana DS, Hypher RE, Kaale A, Høyland AL, Hope S, Johannessen J, Øie MG, Andreassen OA (2022)
Sex as a Moderator Between Parent Ratings of Executive Dysfunction and Social Difficulties in Children and Adolescents with Autism Spectrum Disorder
J Autism Dev Disord, 53 (10), 3847-3859
DOI 10.1007/s10803-022-05629-5, PubMed 35838825

Torvik FA, Eilertsen EM, Hannigan LJ, Cheesman R, Howe LJ, Magnus P, Reichborn-Kjennerud T, Andreassen OA, Njølstad PR, Havdahl A, Ystrom E (2022)
Modeling assortative mating and genetic similarities between partners, siblings, and in-laws
Nat Commun, 13 (1), 1108
DOI 10.1038/s41467-022-28774-y, PubMed 35233010

Trubetskoy V, Pardiñas AF, Qi T, Panagiotaropoulou G, Awasthi S, Bigdeli TB, Bryois J, Chen CY, Dennison CA, Hall LS, Lam M, Watanabe K, Frei O, Ge T, Harwood JC, Koopmans F, Magnusson S, Richards AL, Sidorenko J, Wu Y, Zeng J, Grove J, Kim M, Li Z, Voloudakis G et al. (2022)
Mapping genomic loci implicates genes and synaptic biology in schizophrenia
Nature, 604 (7906), 502-508
DOI 10.1038/s41586-022-04434-5, PubMed 35396580

Unnarsdóttir AB, Lovik A, Fawns-Ritchie C, Ask H, Kõiv K, Hagen K, Didriksen M, Christoffersen LAN, Garðarsson AB, McIntosh A, Kähler AK, Campbell A, Hauksdóttir A, Erikstrup C, Mikkelsen DH, Altschul D, Thordardottir EB, Frans EM, Kvale G, Tómasson G, Kariis HM, Jónsdóttir HL, Rúnarsdóttir H, Magnúsdóttir I, Eid J et al. (2022)
Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations
Int J Epidemiol, 51 (3), e108-e122
DOI 10.1093/ije/dyab234, PubMed 35020900

Van Assche E, Schulte EC, Andreassen OA, Smeland OB, Luykx JJ (2022)
Editorial: Cross-disorder Genetics in Neuropsychiatry
Front Neurosci, 16, 826300
DOI 10.3389/fnins.2022.826300, PubMed 35221906

van der Meer D, Gurholt TP, Sønderby IE, Shadrin AA, Hindley G, Rahman Z, de Lange AG, Frei O, Leinhard OD, Linge J, Simon R, Beck D, Westlye LT, Halvorsen S, Dale AM, Karlsen TH, Kaufmann T, Andreassen OA (2022)
The link between liver fat and cardiometabolic diseases is highlighted by genome-wide association study of MRI-derived measures of body composition
Commun Biol, 5 (1), 1271
DOI 10.1038/s42003-022-04237-4, PubMed 36402844

van der Meer D, Shadrin AA, O'Connell K, Bettella F, Djurovic S, Wolfers T, Alnæs D, Agartz I, Smeland OB, Melle I, Sánchez JM, Linden DEJ, Dale AM, Westlye LT, Andreassen OA, Frei O, Kaufmann T (2022)
Boosting Schizophrenia Genetics by Utilizing Genetic Overlap With Brain Morphology
Biol Psychiatry, 92 (4), 291-298
DOI 10.1016/j.biopsych.2021.12.007, PubMed 35164939

Werner MCF, Wirgenes KV, Shadrin A, Lunding SH, Rødevand L, Hjell G, Ormerod MBEG, Haram M, Agartz I, Djurovic S, Melle I, Aukrust P, Ueland T, Andreassen OA, Steen NE (2022)
Immune marker levels in severe mental disorders: associations with polygenic risk scores of related mental phenotypes and psoriasis
Transl Psychiatry, 12 (1), 38
DOI 10.1038/s41398-022-01811-6, PubMed 35082268

Werner MCF, Wirgenes KV, Shadrin AA, Lunding SH, Rødevand L, Hjell G, Ormerod MBEG, Haram M, Agartz I, Djurovic S, Melle I, Aukrust P, Ueland T, Andreassen OA, Steen NE (2022)
Limited association between infections, autoimmune disease and genetic risk and immune activation in severe mental disorders
Prog Neuropsychopharmacol Biol Psychiatry, 116, 110511
DOI 10.1016/j.pnpbp.2022.110511, PubMed 35063598

Wightman DP, Jansen IE, Savage JE, Shadrin AA, Bahrami S, Holland D, Rongve A, Børte S, Winsvold BS, Drange OK, Martinsen AE, Skogholt AH, Willer C, Bråthen G, Bosnes I, Nielsen JB, Fritsche LG, Thomas LF, Pedersen LM, Gabrielsen ME, Johnsen MB, Meisingset TW, Zhou W, Proitsi P, Hodges A et al. (2022)
Author Correction: A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer's disease
Nat Genet, 54 (7), 1062
DOI 10.1038/s41588-022-01126-8, PubMed 35726068

Wilson MN, Thunemann M, Liu X, Lu Y, Puppo F, Adams JW, Kim JH, Ramezani M, Pizzo DP, Djurovic S, Andreassen OA, Mansour AA, Gage FH, Muotri AR, Devor A, Kuzum D (2022)
Multimodal monitoring of human cortical organoids implanted in mice reveal functional connection with visual cortex
Nat Commun, 13 (1), 7945
DOI 10.1038/s41467-022-35536-3, PubMed 36572698

Winterton A, Bettella F, Beck D, Gurholt TP, Steen NE, Rødevand L, Westlye LT, Andreassen OA, Quintana DS (2022)
The oxytocin signalling gene pathway contributes to the association between loneliness and cardiometabolic health
Psychoneuroendocrinology, 144, 105875
DOI 10.1016/j.psyneuen.2022.105875, PubMed 35939863

Aas M, Ueland T, Lagerberg TV, Melle I, Aminoff SR, Hoegh MC, Lunding SH, Laskemoen JF, Steen NE, Andreassen OA (2022)
Retrospectively assessed childhood trauma experiences are associated with illness severity in mental disorders adjusted for symptom state
Psychiatry Res, 320, 115045
DOI 10.1016/j.psychres.2022.115045, PubMed 36621206

Publications 2021

Abé C, Ching CRK, Liberg B, Lebedev AV, Agartz I, Akudjedu TN, Alda M, Alnæs D, Alonso-Lana S, Benedetti F, Berk M, Bøen E, Bonnin CDM, Breuer F, Brosch K, Brouwer RM, Canales-Rodríguez EJ, Cannon DM, Chye Y, Dahl A, Dandash O, Dannlowski U, Dohm K, Elvsåshagen T, Fisch L et al. (2021)
Longitudinal Structural Brain Changes in Bipolar Disorder: A Multicenter Neuroimaging Study of 1232 Individuals by the ENIGMA Bipolar Disorder Working Group
Biol Psychiatry, 91 (6), 582-592
DOI 10.1016/j.biopsych.2021.09.008, PubMed 34809987

Akkouh IA, Hughes T, Steen VM, Glover JC, Andreassen OA, Djurovic S, Szabo A (2021)
Transcriptome analysis reveals disparate expression of inflammation-related miRNAs and their gene targets in iPSC-astrocytes from people with schizophrenia
Brain Behav Immun, 94, 235-244
DOI 10.1016/j.bbi.2021.01.037, PubMed 33571628

Andreou D, Jørgensen KN, Nerland S, Engen K, Yolken RH, Andreassen OA, Agartz I (2021)
Cytomegalovirus infection associated with smaller dentate gyrus in men with severe mental illness
Brain Behav Immun, 96, 54-62
DOI 10.1016/j.bbi.2021.05.009, PubMed 34010712

Andreou D, Jørgensen KN, Nerland S, Smelror RE, Wedervang-Resell K, Johannessen CH, Myhre AM, Andreassen OA, Blennow K, Zetterberg H, Agartz I (2021)
Lower plasma total tau in adolescent psychosis: Involvement of the orbitofrontal cortex
J Psychiatr Res, 144, 255-261
DOI 10.1016/j.jpsychires.2021.10.031, PubMed 34700214

Andreou D, Jørgensen KN, Wortinger LA, Engen K, Vaskinn A, Ueland T, Yolken RH, Andreassen OA, Agartz I (2021)
Cytomegalovirus infection and IQ in patients with severe mental illness and healthy individuals
Psychiatry Res, 300, 113929
DOI 10.1016/j.psychres.2021.113929, PubMed 33866186

Andreou D, Steen NE, Jørgensen KN, Smelror RE, Wedervang-Resell K, Nerland S, Westlye LT, Nærland T, Myhre AM, Joa I, Reitan SMK, Vaaler A, Morken G, Bøen E, Elvsåshagen T, Boye B, Malt UF, Aukrust P, Skrede S, Kroken RA, Johnsen E, Djurovic S, Andreassen OA, Ueland T, Agartz I (2021)
Lower circulating neuron-specific enolase concentrations in adults and adolescents with severe mental illness
Psychol Med, 53 (4), 1479-1488
DOI 10.1017/S0033291721003056, PubMed 35387700

Arango C, Dragioti E, Solmi M, Cortese S, Domschke K, Murray RM, Jones PB, Uher R, Carvalho AF, Reichenberg A, Shin JI, Andreassen OA, Correll CU, Fusar-Poli P (2021)
Risk and protective factors for mental disorders beyond genetics: an evidence-based atlas
World Psychiatry, 20 (3), 417-436
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DOI 10.1111/bdi.13172, PubMed 34894200

Monereo-Sánchez J, Luykx JJ, Pinzón-Espinosa J, Richard G, Motazedi E, Westlye LT, Andreassen OA, van der Meer D (2021)
Diphtheria And Tetanus Vaccination History Is Associated With Lower Odds of COVID-19 Hospitalization
Front Immunol, 12, 749264
DOI 10.3389/fimmu.2021.749264, PubMed 34691063

Monereo-Sánchez J, Schram MT, Frei O, O'Connell K, Shadrin AA, Smeland OB, Westlye LT, Andreassen OA, Kaufmann T, Linden DEJ, van der Meer D (2021)
Genetic Overlap Between Alzheimer's Disease and Depression Mapped Onto the Brain
Front Neurosci, 15, 653130
DOI 10.3389/fnins.2021.653130, PubMed 34290577

Mufford MS, van der Meer D, Andreassen OA, Ramesar R, Stein DJ, Dalvie S (2021)
A review of systems biology research of anxiety disorders
Braz J Psychiatry, 43 (4), 414-423
DOI 10.1590/1516-4446-2020-1090, PubMed 33053074

Mullins N, Forstner AJ, O'Connell KS, Coombes B, Coleman JRI, Qiao Z, Als TD, Bigdeli TB, Børte S, Bryois J, Charney AW, Drange OK, Gandal MJ, Hagenaars SP, Ikeda M, Kamitaki N, Kim M, Krebs K, Panagiotaropoulou G, Schilder BM, Sloofman LG, Steinberg S, Trubetskoy V, Winsvold BS, Won HH et al. (2021)
Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology
Nat Genet, 53 (6), 817-829
DOI 10.1038/s41588-021-00857-4, PubMed 34002096

Mullins N, Kang J, Campos AI, Coleman JRI, Edwards AC, Galfalvy H, Levey DF, Lori A, Shabalin A, Starnawska A, Su MH, Watson HJ, Adams M, Awasthi S, Gandal M, Hafferty JD, Hishimoto A, Kim M, Okazaki S, Otsuka I, Ripke S, Ware EB, Bergen AW, Berrettini WH, Bohus M et al. (2021)
Dissecting the Shared Genetic Architecture of Suicide Attempt, Psychiatric Disorders, and Known Risk Factors
Biol Psychiatry, 91 (3), 313-327
DOI 10.1016/j.biopsych.2021.05.029, PubMed 34861974

Nerland S, Jørgensen KN, Nordhøy W, Maximov II, Bugge RAB, Westlye LT, Andreassen OA, Geier OM, Agartz I (2021)
Multisite reproducibility and test-retest reliability of the T1w/T2w-ratio: A comparison of processing methods
Neuroimage, 245, 118709
DOI 10.1016/j.neuroimage.2021.118709, PubMed 34848300

Norbom LB, Ferschmann L, Parker N, Agartz I, Andreassen OA, Paus T, Westlye LT, Tamnes CK (2021)
New insights into the dynamic development of the cerebral cortex in childhood and adolescence: Integrating macro- and microstructural MRI findings
Prog Neurobiol, 204, 102109
DOI 10.1016/j.pneurobio.2021.102109, PubMed 34147583

O'Connell KS, Frei O, Bahrami S, Smeland OB, Bettella F, Cheng W, Chu Y, Hindley G, Lin A, Shadrin A, Barrett EA, Lagerberg TV, Steen NE, Dale AM, Djurovic S, Andreassen OA (2021)
Characterizing the Genetic Overlap Between Psychiatric Disorders and Sleep-Related Phenotypes
Biol Psychiatry, 90 (9), 621-631
DOI 10.1016/j.biopsych.2021.07.007, PubMed 34482950

O'Connell KS, Sønderby IE, Frei O, van der Meer D, Athanasiu L, Smeland OB, Alnæs D, Kaufmann T, Westlye LT, Steen VM, Andreassen OA, Hughes T, Djurovic S (2021)
Association between complement component 4A expression, cognitive performance and brain imaging measures in UK Biobank
Psychol Med, 52 (15), 1-11 (in press)
DOI 10.1017/S0033291721000179, PubMed 33653435

Osete JR, Akkouh IA, de Assis DR, Szabo A, Frei E, Hughes T, Smeland OB, Steen NE, Andreassen OA, Djurovic S (2021)
Lithium increases mitochondrial respiration in iPSC-derived neural precursor cells from lithium responders
Mol Psychiatry, 26 (11), 6789-6805
DOI 10.1038/s41380-021-01164-4, PubMed 34075196

Peterson RE, Bigdeli TB, Ripke S, Bacanu SA, Gejman PV, Levinson DF, Li QS, Rujescu D, Rietschel M, Weinberger DR, Straub RE, Walters JTR, Owen MJ, O'Donovan MC, Mowry BJ, Ophoff RA, Andreassen OA, Esko T, Petryshen TL, Kendler KS, Schizophrenia Working Group of the Psychiatric Genomics Consortium, Fanous AH (2021)
Genome-wide analyses of smoking behaviors in schizophrenia: Findings from the Psychiatric Genomics Consortium
J Psychiatr Res, 137, 215-224
DOI 10.1016/j.jpsychires.2021.02.027, PubMed 33691233

Pihlstrøm L, Fan CC, Frei O, Tan M, Karunamuni RA, Blauwendraat C, Bandres-Ciga S, Gan-Or Z, Grosset DG, International Parkinson's Disease Genomics Consortium (IPDGC), Dale AM, Seibert TM, Andreassen OA (2021)
Genetic Stratification of Age-Dependent Parkinson's Disease Risk by Polygenic Hazard Score
Mov Disord, 37 (1), 62-69
DOI 10.1002/mds.28808, PubMed 34612543

Polushina T, Banerjee N, Giddaluru S, Bettella F, Espeseth T, Lundervold AJ, Djurovic S, Cichon S, Hoffmann P, Nöthen MM, Steen VM, Andreassen OA, Le Hellard S (2021)
Identification of pleiotropy at the gene level between psychiatric disorders and related traits
Transl Psychiatry, 11 (1), 410
DOI 10.1038/s41398-021-01530-4, PubMed 34326310

Puppo F, Sadegh S, Trujillo CA, Thunemann M, Campbell EP, Vandenberghe M, Shan X, Akkouh IA, Miller EW, Bloodgood BL, Silva GA, Dale AM, Einevoll GT, Djurovic S, Andreassen OA, Muotri AR, Devor A (2021)
All-Optical Electrophysiology in hiPSC-Derived Neurons With Synthetic Voltage Sensors
Front Cell Neurosci, 15, 671549
DOI 10.3389/fncel.2021.671549, PubMed 34122014

Reindal L, Nærland T, Weidle B, Lydersen S, Andreassen OA, Sund AM (2021)
Structural and Pragmatic Language Impairments in Children Evaluated for Autism Spectrum Disorder (ASD)
J Autism Dev Disord, 53 (2), 701-719
DOI 10.1007/s10803-020-04853-1, PubMed 33515169

Reininghaus EZ, Manchia M, Dalkner N, Bonkat N, Squassina A, Hodl I, Vieta E, Reif A, Hajek T, Landén M, Correll CU, Scott J, Etain B, Rietschel M, Bergink V, Martinez-Cengotitabengoa M, Kessing LV, Fagiolini A, Bauer M, Goodwin G, Gonzalez-Pinto A, Kupka RW, Schulze TG, Lagerberg TV, Yildiz A et al. (2021)
Outcomes associated with different vaccines in individuals with bipolar disorder and impact on the current COVID-19 pandemic- a systematic review
Eur Neuropsychopharmacol, 54, 90-99
DOI 10.1016/j.euroneuro.2021.09.001, PubMed 34607722

Reponen EJ, Tesli M, Dieset I, Steen NE, Vedal TSJ, Szabo A, Werner MCF, Lunding SH, Johansen IT, Rødevand LN, Andreassen OA, Ueland T (2021)
Adiponectin Is Related to Cardiovascular Risk in Severe Mental Illness Independent of Antipsychotic Treatment
Front Psychiatry, 12, 623192
DOI 10.3389/fpsyt.2021.623192, PubMed 34122163

Roelfs D, Alnæs D, Frei O, van der Meer D, Smeland OB, Andreassen OA, Westlye LT, Kaufmann T (2021)
Phenotypically independent profiles relevant to mental health are genetically correlated
Transl Psychiatry, 11 (1), 202
DOI 10.1038/s41398-021-01313-x, PubMed 33795632

Rødevand L, Bahrami S, Frei O, Chu Y, Shadrin A, O'Connell KS, Smeland OB, Elvsåshagen T, Hindley GFL, Djurovic S, Dale AM, Lagerberg TV, Steen NE, Andreassen OA (2021)
Extensive bidirectional genetic overlap between bipolar disorder and cardiovascular disease phenotypes
Transl Psychiatry, 11 (1), 407
DOI 10.1038/s41398-021-01527-z, PubMed 34301917

Rødevand L, Bahrami S, Frei O, Lin A, Gani O, Shadrin A, Smeland OB, Connell KSO, Elvsåshagen T, Winterton A, Quintana DS, Hindley GFL, Werner MCF, Djurovic S, Dale AM, Lagerberg TV, Steen NE, Andreassen OA (2021)
Polygenic overlap and shared genetic loci between loneliness, severe mental disorders, and cardiovascular disease risk factors suggest shared molecular mechanisms
Transl Psychiatry, 11 (1), 3
DOI 10.1038/s41398-020-01142-4, PubMed 33414458

Shadrin AA, Kaufmann T, van der Meer D, Palmer CE, Makowski C, Loughnan R, Jernigan TL, Seibert TM, Hagler DJ, Smeland OB, Motazedi E, Chu Y, Lin A, Cheng W, Hindley G, Thompson WK, Fan CC, Holland D, Westlye LT, Frei O, Andreassen OA, Dale AM (2021)
Vertex-wise multivariate genome-wide association study identifies 780 unique genetic loci associated with cortical morphology
Neuroimage, 244, 118603
DOI 10.1016/j.neuroimage.2021.118603, PubMed 34560273

Siafarikas N, Alnæs D, Monereo-Sanchez J, Lund MJ, Selbaek G, Stylianou-Korsnes M, Persson K, Barca ML, Almdahl IS, Fladby T, Aarsland D, Andreassen OA, Westlye LT (2021)
Neuropsychiatric symptoms and brain morphology in patients with mild cognitive impairment and Alzheimer's disease with dementia
Int Psychogeriatr, 33 (11), 1217-1228
DOI 10.1017/S1041610221000934, PubMed 34399870

Smeland OB, Andreassen OA (2021)
Polygenic risk scores in psychiatry - Large potential but still limited clinical utility
Eur Neuropsychopharmacol, 51, 68-70
DOI 10.1016/j.euroneuro.2021.05.007, PubMed 34091254

Smelror RE, Johannessen C, Wedervang-Resell K, Jørgensen KN, Barth C, Andreou D, Ueland T, Andreassen OA, Myhre AM, Rund BR, Agartz I (2021)
Cognitive impairment profile in adolescent early-onset psychosis using the MATRICS Battery: Age and sex effects
Neuropsychology, 35 (3), 300-309
DOI 10.1037/neu0000723, PubMed 33970663

Smit DJA, Andreassen OA, Boomsma DI, Burwell SJ, Chorlian DB, de Geus EJC, Elvsåshagen T, Gordon RL, Harper J, Hegerl U, Hensch T, Iacono WG, Jawinski P, Jönsson EG, Luykx JJ, Magne CL, Malone SM, Medland SE, Meyers JL, Moberget T, Porjesz B, Sander C, Sisodiya SM, Thompson PM, van Beijsterveldt CEM et al. (2021)
Large-scale collaboration in ENIGMA-EEG: A perspective on the meta-analytic approach to link neurological and psychiatric liability genes to electrophysiological brain activity
Brain Behav, 11 (8), e02188
DOI 10.1002/brb3.2188, PubMed 34291596

Sumner JA, Maihofer AX, Michopoulos V, Rothbaum AO, Almli LM, Andreassen OA, Ashley-Koch AE, Baker DG, Beckham JC, Bradley B, Breen G, Coleman JRI, Dale AM, Dennis MF, Feeny NC, Franz CE, Garrett ME, Gillespie CF, Guffanti G, Hauser MA, Hemmings SMJ, Jovanovic T, Kimbrel NA, Kremen WS, Lawford BR et al. (2021)
Examining Individual and Synergistic Contributions of PTSD and Genetics to Blood Pressure: A Trans-Ethnic Meta-Analysis
Front Neurosci, 15, 678503
DOI 10.3389/fnins.2021.678503, PubMed 34248484

Szabo A, Akkouh IA, Vandenberghe M, Osete JR, Hughes T, Heine V, Smeland OB, Glover JC, Andreassen OA, Djurovic S (2021)
A human iPSC-astroglia neurodevelopmental model reveals divergent transcriptomic patterns in schizophrenia
Transl Psychiatry, 11 (1), 554
DOI 10.1038/s41398-021-01681-4, PubMed 34716291

Sønderby IE, Ching CRK, Thomopoulos SI, van der Meer D, Sun D, Villalon-Reina JE, Agartz I, Amunts K, Arango C, Armstrong NJ, Ayesa-Arriola R, Bakker G, Bassett AS, Boomsma DI, Bülow R, Butcher NJ, Calhoun VD, Caspers S, Chow EWC, Cichon S, Ciufolini S, Craig MC, Crespo-Facorro B, Cunningham AC, Dale AM et al. (2021)
Effects of copy number variations on brain structure and risk for psychiatric illness: Large-scale studies from the ENIGMA working groups on CNVs
Hum Brain Mapp, 43 (1), 300-328
DOI 10.1002/hbm.25354, PubMed 33615640

Sønderby IE, van der Meer D, Moreau C, Kaufmann T, Walters GB, Ellegaard M, Abdellaoui A, Ames D, Amunts K, Andersson M, Armstrong NJ, Bernard M, Blackburn NB, Blangero J, Boomsma DI, Brodaty H, Brouwer RM, Bülow R, Bøen R, Cahn W, Calhoun VD, Caspers S, Ching CRK, Cichon S, Ciufolini S et al. (2021)
1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humans
Transl Psychiatry, 11 (1), 182
DOI 10.1038/s41398-021-01213-0, PubMed 33753722

Tahmasian M, Aleman A, Andreassen OA, Arab Z, Baillet M, Benedetti F, Bresser T, Bright J, Chee MWL, Chylinski D, Cheng W, Deantoni M, Dresler M, Eickhoff SB, Eickhoff CR, Elvsåshagen T, Feng J, Foster-Dingley JC, Ganjgahi H, Grabe HJ, Groenewold NA, Ho TC, Bong Hong S, Houenou J, Irungu B et al. (2021)
ENIGMA-Sleep: Challenges, opportunities, and the road map
J Sleep Res, 30 (6), e13347
DOI 10.1111/jsr.13347, PubMed 33913199

Torgersen K, Bahrami S, Frei O, Shadrin A, Connell KSO, Smeland OB, Munkhaugen J, Djurovic S, Dammen T, Andreassen OA (2021)
Shared genetic architecture between neuroticism, coronary artery disease and cardiovascular risk factors
Transl Psychiatry, 11 (1), 368
DOI 10.1038/s41398-021-01466-9, PubMed 34226488

Valstad M, Roelfs D, Slapø NB, Timpe CMF, Rai A, Matziorinis AM, Beck D, Richard G, Sæther LS, Haatveit B, Nordvik JE, Hatlestad-Hall C, Einevoll GT, Mäki-Marttunen T, Haram M, Ueland T, Lagerberg TV, Steen NE, Melle I, Westlye LT, Jönsson EG, Andreassen OA, Moberget T, Elvsåshagen T (2021)
Evidence for Reduced Long-Term Potentiation-Like Visual Cortical Plasticity in Schizophrenia and Bipolar Disorder
Schizophr Bull, 47 (6), 1751-1760
DOI 10.1093/schbul/sbab049, PubMed 33963856

van der Meer D, Kaufmann T, Shadrin AA, Makowski C, Frei O, Roelfs D, Monereo-Sánchez J, Linden DEJ, Rokicki J, Alnæs D, de Leeuw C, Thompson WK, Loughnan R, Fan CC, Westlye LT, Andreassen OA, Dale AM (2021)
The genetic architecture of human cortical folding
Sci Adv, 7 (51), eabj9446
DOI 10.1126/sciadv.abj9446, PubMed 34910505

Vaskinn A, Sundet K, Melle I, Andreassen OA, Friis S (2021)
The factor structure of social cognition in schizophrenia: Weak evidence for separable domains
Schizophr Res Cogn, 26, 100208
DOI 10.1016/j.scog.2021.100208, PubMed 34430229

Wang H, Lo MT, Rosenthal SB, Makowski C, Andreassen OA, Salem RM, McEvoy LK, Fiecas M, Chen CH (2021)
Similar Genetic Architecture of Alzheimer's Disease and Differential APOE Effect Between Sexes
Front Aging Neurosci, 13, 674318
DOI 10.3389/fnagi.2021.674318, PubMed 34122051

Wang H, Rosenthal BS, Makowski C, Lo MT, Andreassen OA, Salem RM, McEvoy LK, Fiecas M, Chen CH (2021)
Causal association of cognitive reserve on Alzheimer's disease with putative sex difference
Alzheimers Dement (Amst), 13 (1), e12270
DOI 10.1002/dad2.12270, PubMed 35005200

Watson HJ, Thornton LM, Yilmaz Z, Baker JH, Coleman JRI, Adan RAH, Alfredsson L, Andreassen OA, Ask H, Berrettini WH, Boehnke M, Boehm I, Boni C, Buehren K, Bulant J, Burghardt R, Chang X, Cichon S, Cone RD, Courtet P, Crow S, Crowley JJ, Danner UN, de Zwaan M, Dedoussis G et al. (2021)
Common Genetic Variation and Age of Onset of Anorexia Nervosa
Biol Psychiatry Glob Open Sci, 2 (4), 368-378
DOI 10.1016/j.bpsgos.2021.09.001, PubMed 36324647

Wightman DP, Jansen IE, Savage JE, Shadrin AA, Bahrami S, Holland D, Rongve A, Børte S, Winsvold BS, Drange OK, Martinsen AE, Skogholt AH, Willer C, Bråthen G, Bosnes I, Nielsen JB, Fritsche LG, Thomas LF, Pedersen LM, Gabrielsen ME, Johnsen MB, Meisingset TW, Zhou W, Proitsi P, Hodges A et al. (2021)
A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer's disease
Nat Genet, 53 (9), 1276-1282
DOI 10.1038/s41588-021-00921-z, PubMed 34493870

Wightman DP, Jansen IE, Savage JE, Shadrin AA, Bahrami S, Holland D, Rongve A, Børte S, Winsvold BS, Drange OK, Martinsen AE, Skogholt AH, Willer C, Bråthen G, Bosnes I, Nielsen JB, Fritsche LG, Thomas LF, Pedersen LM, Gabrielsen ME, Johnsen MB, Meisingset TW, Zhou W, Proitsi P, Hodges A et al. (2021)
Author Correction: A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer's disease
Nat Genet, 53 (12), 1722
DOI 10.1038/s41588-021-00977-x, PubMed 34773122

Williams ME, Elman JA, McEvoy LK, Andreassen OA, Dale AM, Eglit GML, Eyler LT, Fennema-Notestine C, Franz CE, Gillespie NA, Hagler DJ, Hatton SN, Hauger RL, Jak AJ, Logue MW, Lyons MJ, McKenzie RE, Neale MC, Panizzon MS, Puckett OK, Reynolds CA, Sanderson-Cimino M, Toomey R, Tu XM, Whitsel N et al. (2021)
12-year prediction of mild cognitive impairment aided by Alzheimer's brain signatures at mean age 56
Brain Commun, 3 (3), fcab167
DOI 10.1093/braincomms/fcab167, PubMed 34396116

Winterton A, Bettella F, de Lange AG, Haram M, Steen NE, Westlye LT, Andreassen OA, Quintana DS (2021)
Oxytocin-pathway polygenic scores for severe mental disorders and metabolic phenotypes in the UK Biobank
Transl Psychiatry, 11 (1), 599
DOI 10.1038/s41398-021-01725-9, PubMed 34824196

Wisting L, Johnson SU, Bulik CM, Andreassen OA, Rø Ø, Bang L (2021)
Psychometric properties of the Norwegian version of the Patient Health Questionnaire-9 (PHQ-9) in a large female sample of adults with and without eating disorders
BMC Psychiatry, 21 (1), 6
DOI 10.1186/s12888-020-03013-0, PubMed 33402149

Wiström ED, O'Connell KS, Karadag N, Bahrami S, Hindley GFL, Lin A, Cheng W, Steen NE, Shadrin A, Frei O, Djurovic S, Dale AM, Andreassen OA, Smeland OB (2021)
Genome-wide analysis reveals genetic overlap between alcohol use behaviours, schizophrenia and bipolar disorder and identifies novel shared risk loci
Addiction, 117 (3), 600-610
DOI 10.1111/add.15680, PubMed 34472679

Wolfers T, Rokicki J, Alnaes D, Berthet P, Agartz I, Kia SM, Kaufmann T, Zabihi M, Moberget T, Melle I, Beckmann CF, Andreassen OA, Marquand AF, Westlye LT (2021)
Replicating extensive brain structural heterogeneity in individuals with schizophrenia and bipolar disorder
Hum Brain Mapp, 42 (8), 2546-2555
DOI 10.1002/hbm.25386, PubMed 33638594

Wortinger LA, Barth C, Nerland S, Jørgensen KN, Shadrin AA, Szabo A, Haukvik UK, Westlye LT, Andreassen OA, Thoresen M, Agartz I (2021)
Association of Birth Asphyxia With Regional White Matter Abnormalities Among Patients With Schizophrenia and Bipolar Disorders
JAMA Netw Open, 4 (12), e2139759
DOI 10.1001/jamanetworkopen.2021.39759, PubMed 34928356

Wortinger LA, Jørgensen KN, Barth C, Nerland S, Smelror RE, Vaskinn A, Ueland T, Andreassen OA, Agartz I (2021)
Significant association between intracranial volume and verbal intellectual abilities in patients with schizophrenia and a history of birth asphyxia
Psychol Med, 52 (15), 1-10 (in press)
DOI 10.1017/S0033291721000489, PubMed 33750510

Writing Committee for the Attention-Deficit/Hyperactivity Disorder, Autism Spectrum Disorder, Bipolar Disorder, Major Depressive Disorder, Obsessive-Compulsive Disorder, and Schizophrenia ENIGMA Working Groups, Patel Y, Parker N, Shin J, Howard D, French L, Thomopoulos SI, Pozzi E, Abe Y, Abé C, Anticevic A, Alda M, Aleman A, Alloza C, Alonso-Lana S, Ameis SH, Anagnostou E, McIntosh AA, Arango C, Arnold PD et al. (2021)
Virtual Histology of Cortical Thickness and Shared Neurobiology in 6 Psychiatric Disorders
JAMA Psychiatry, 78 (1), 47-63
DOI 10.1001/jamapsychiatry.2020.2694, PubMed 32857118

Yuan X, Wang Y, Li X, Jiang J, Kang Y, Pang L, Zhang P, Li A, Lv L, Andreassen OA, Fan X, Hu S, Song X (2021)
Gut microbial biomarkers for the treatment response in first-episode, drug-naïve schizophrenia: a 24-week follow-up study
Transl Psychiatry, 11 (1), 422
DOI 10.1038/s41398-021-01531-3, PubMed 34376634

Aas M, Ueland T, Mørch RH, Laskemoen JF, Lunding SH, Reponen EJ, Cattaneo A, Agartz I, Melle I, Steen NE, Andreassen OA (2021)
Physical activity and childhood trauma experiences in patients with schizophrenia or bipolar disorders
World J Biol Psychiatry, 22 (8), 637-645
DOI 10.1080/15622975.2021.1907707, PubMed 33779484

Publications 2020

Akkouh IA, Ueland T, Hansson L, Inderhaug E, Hughes T, Steen NE, Aukrust P, Andreassen OA, Szabo A, Djurovic S (2020)
Decreased IL-1β-induced CCL20 response in human iPSC-astrocytes in schizophrenia: Potential attenuating effects on recruitment of regulatory T cells
Brain Behav Immun, 87, 634-644
DOI 10.1016/j.bbi.2020.02.008, PubMed 32109548

Aminihajibashi S, Hagen T, Andreassen OA, Laeng B, Espeseth T (2020)
The effects of cognitive abilities and task demands on tonic and phasic pupil sizes
Biol Psychol, 156, 107945
DOI 10.1016/j.biopsycho.2020.107945, PubMed 32889001

Bahrami S, Steen NE, Shadrin A, O'Connell K, Frei O, Bettella F, Wirgenes KV, Krull F, Fan CC, Dale AM, Smeland OB, Djurovic S, Andreassen OA (2020)
Shared Genetic Loci Between Body Mass Index and Major Psychiatric Disorders: A Genome-wide Association Study
JAMA Psychiatry, 77 (5), 503-512
DOI 10.1001/jamapsychiatry.2019.4188, PubMed 31913414

Barth C, Lonning V, Gurholt TP, Andreassen OA, Myhre AM, Agartz I (2020)
Exploring white matter microstructure and the impact of antipsychotics in adolescent-onset psychosis
PLoS One, 15 (5), e0233684
DOI 10.1371/journal.pone.0233684, PubMed 32470000

Beck D, de Lange AG, Maximov II, Richard G, Andreassen OA, Nordvik JE, Westlye LT (2020)
White matter microstructure across the adult lifespan: A mixed longitudinal and cross-sectional study using advanced diffusion models and brain-age prediction
Neuroimage, 224, 117441
DOI 10.1016/j.neuroimage.2020.117441, PubMed 33039618

Benjamin BR, Valstad M, Elvsåshagen T, Jönsson EG, Moberget T, Winterton A, Haram M, Høegh MC, Lagerberg TV, Steen NE, Larsen L, Andreassen OA, Westlye LT, Quintana DS (2020)
Heart rate variability is associated with disease severity in psychosis spectrum disorders
Prog Neuropsychopharmacol Biol Psychiatry, 111, 110108
DOI 10.1016/j.pnpbp.2020.110108, PubMed 32946948

Cheesman R, Eilertsen EM, Ahmadzadeh YI, Gjerde LC, Hannigan LJ, Havdahl A, Young AI, Eley TC, Njølstad PR, Magnus P, Andreassen OA, Ystrom E, McAdams TA (2020)
How important are parents in the development of child anxiety and depression? A genomic analysis of parent-offspring trios in the Norwegian Mother Father and Child Cohort Study (MoBa)
BMC Med, 18 (1), 284
DOI 10.1186/s12916-020-01760-1, PubMed 33106172

Ching CRK, Hibar DP, Gurholt TP, Nunes A, Thomopoulos SI, Abé C, Agartz I, Brouwer RM, Cannon DM, de Zwarte SMC, Eyler LT, Favre P, Hajek T, Haukvik UK, Houenou J, Landén M, Lett TA, McDonald C, Nabulsi L, Patel Y, Pauling ME, Paus T, Radua J, Soeiro-de-Souza MG, Tronchin G et al. (2020)
What we learn about bipolar disorder from large-scale neuroimaging: Findings and future directions from the ENIGMA Bipolar Disorder Working Group
Hum Brain Mapp, 43 (1), 56-82
DOI 10.1002/hbm.25098, PubMed 32725849

Córdova-Palomera A, van der Meer D, Kaufmann T, Bettella F, Wang Y, Alnæs D, Doan NT, Agartz I, Bertolino A, Buitelaar JK, Coynel D, Djurovic S, Dørum ES, Espeseth T, Fazio L, Franke B, Frei O, Håberg A, Le Hellard S, Jönsson EG, Kolskår KK, Lund MJ, Moberget T, Nordvik JE, Nyberg L et al. (2020)
Genetic control of variability in subcortical and intracranial volumes
Mol Psychiatry, 26 (8), 3876-3883
DOI 10.1038/s41380-020-0664-1, PubMed 32047264

Cuellar-Partida G, Tung JY, Eriksson N, Albrecht E, Aliev F, Andreassen OA, Barroso I, Beckmann JS, Boks MP, Boomsma DI, Boyd HA, Breteler MMB, Campbell H, Chasman DI, Cherkas LF, Davies G, de Geus EJC, Deary IJ, Deloukas P, Dick DM, Duffy DL, Eriksson JG, Esko T, Feenstra B, Geller F et al. (2020)
Genome-wide association study identifies 48 common genetic variants associated with handedness
Nat Hum Behav, 5 (1), 59-70
DOI 10.1038/s41562-020-00956-y, PubMed 32989287

de Zwarte SMC, Brouwer RM, Agartz I, Alda M, Alonso-Lana S, Bearden CE, Bertolino A, Bonvino A, Bramon E, Buimer EEL, Cahn W, Canales-Rodríguez EJ, Cannon DM, Cannon TD, Caseras X, Castro-Fornieles J, Chen Q, Chung Y, De la Serna E, Del Mar Bonnin C, Demro C, Di Giorgio A, Doucet GE, Eker MC, Erk S et al. (2020)
Intelligence, educational attainment, and brain structure in those at familial high-risk for schizophrenia or bipolar disorder
Hum Brain Mapp, 43 (1), 414-430
DOI 10.1002/hbm.25206, PubMed 33027543

Delfin C, Reckless GE, Bolstad I, Groote I, Andreassen OA, Jensen J (2020)
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Eur Arch Psychiatry Clin Neurosci, 270 (6), 771-782
DOI 10.1007/s00406-020-01098-y, PubMed 31980898

Thompson PM, Jahanshad N, Ching CRK, Salminen LE, Thomopoulos SI, Bright J, Baune BT, Bertolín S, Bralten J, Bruin WB, Bülow R, Chen J, Chye Y, Dannlowski U, de Kovel CGF, Donohoe G, Eyler LT, Faraone SV, Favre P, Filippi CA, Frodl T, Garijo D, Gil Y, Grabe HJ, Grasby KL et al. (2020)
ENIGMA and global neuroscience: A decade of large-scale studies of the brain in health and disease across more than 40 countries
Transl Psychiatry, 10 (1), 100
DOI 10.1038/s41398-020-0705-1, PubMed 32198361

Tønnesen S, Kaufmann T, de Lange AG, Richard G, Doan NT, Alnæs D, van der Meer D, Rokicki J, Moberget T, Maximov II, Agartz I, Aminoff SR, Beck D, Barch DM, Beresniewicz J, Cervenka S, Fatouros-Bergman H, Craven AR, Flyckt L, Gurholt TP, Haukvik UK, Hugdahl K, Johnsen E, Jönsson EG, Karolinska Schizophrenia Project et al. (2020)
Brain Age Prediction Reveals Aberrant Brain White Matter in Schizophrenia and Bipolar Disorder: A Multisample Diffusion Tensor Imaging Study
Biol Psychiatry Cogn Neurosci Neuroimaging, 5 (12), 1095-1103
DOI 10.1016/j.bpsc.2020.06.014, PubMed 32859549

Valstad M, Moberget T, Roelfs D, Slapø NB, Timpe CMF, Beck D, Richard G, Sæther LS, Haatveit B, Skaug KA, Nordvik JE, Hatlestad-Hall C, Einevoll GT, Mäki-Marttunen T, Westlye LT, Jönsson EG, Andreassen OA, Elvsåshagen T (2020)
Experience-dependent modulation of the visual evoked potential: Testing effect sizes, retention over time, and associations with age in 415 healthy individuals
Neuroimage, 223, 117302
DOI 10.1016/j.neuroimage.2020.117302, PubMed 32828930

van der Meer D, Frei O, Kaufmann T, Chen CH, Thompson WK, O'Connell KS, Monereo Sánchez J, Linden DEJ, Westlye LT, Dale AM, Andreassen OA (2020)
Quantifying the Polygenic Architecture of the Human Cerebral Cortex: Extensive Genetic Overlap between Cortical Thickness and Surface Area
Cereb Cortex, 30 (10), 5597-5603
DOI 10.1093/cercor/bhaa146, PubMed 32483632

van der Meer D, Frei O, Kaufmann T, Shadrin AA, Devor A, Smeland OB, Thompson WK, Fan CC, Holland D, Westlye LT, Andreassen OA, Dale AM (2020)
Understanding the genetic determinants of the brain with MOSTest
Nat Commun, 11 (1), 3512
DOI 10.1038/s41467-020-17368-1, PubMed 32665545

van der Meer D, Frei O, Kaufmann T, Shadrin AA, Devor A, Smeland OB, Thompson WK, Fan CC, Holland D, Westlye LT, Andreassen OA, Dale AM (2020)
Author Correction: Understanding the genetic determinants of the brain with MOSTest
Nat Commun, 11 (1), 4700
DOI 10.1038/s41467-020-18628-w, PubMed 32929091

Vaskinn A, Haatveit B, Melle I, Andreassen OA, Ueland T, Sundet K (2020)
Cognitive Heterogeneity across Schizophrenia and Bipolar Disorder: A Cluster Analysis of Intellectual Trajectories
J Int Neuropsychol Soc, 26 (9), 860-872
DOI 10.1017/S1355617720000442, PubMed 32423506

Wang Y, Nudel R, Benros ME, Skogstrand K, Fishilevich S, iPSYCH-BROAD, Lancet D, Sun J, Hougaard DM, Andreassen OA, Mortensen PB, Buil A, Hansen TF, Thompson WK, Werge T (2020)
Genome-wide association study identifies 16 genomic regions associated with circulating cytokines at birth
PLoS Genet, 16 (11), e1009163
DOI 10.1371/journal.pgen.1009163, PubMed 33227023

Watanabe K, Stringer S, Frei O, Mirkov MU, de Leeuw C, Polderman TJC, van der Sluis S, Andreassen OA, Neale BM, Posthuma D (2020)
Author Correction: A global overview of pleiotropy and genetic architecture in complex traits
Nat Genet, 52 (3), 353
DOI 10.1038/s41588-019-0571-z, PubMed 32029922

Wedervang-Resell K, Ueland T, Aukrust P, Friis S, Holven KB, H Johannessen C, Lekva T, Lonning V, Smelror RE, Szabo A, Andreassen OA, Myhre AM, Agartz I (2020)
Reduced levels of circulating adhesion molecules in adolescents with early-onset psychosis
NPJ Schizophr, 6 (1), 20
DOI 10.1038/s41537-020-00112-5, PubMed 32811840

Werner MCF, Wirgenes KV, Haram M, Bettella F, Lunding SH, Rødevand L, Hjell G, Agartz I, Djurovic S, Melle I, Andreassen OA, Steen NE (2020)
Indicated association between polygenic risk score and treatment-resistance in a naturalistic sample of patients with schizophrenia spectrum disorders
Schizophr Res, 218, 55-62
DOI 10.1016/j.schres.2020.03.006, PubMed 32171635

Wierenga LM, Doucet GE, Dima D, Agartz I, Aghajani M, Akudjedu TN, Albajes-Eizagirre A, Alnaes D, Alpert KI, Andreassen OA, Anticevic A, Asherson P, Banaschewski T, Bargallo N, Baumeister S, Baur-Streubel R, Bertolino A, Bonvino A, Boomsma DI, Borgwardt S, Bourque J, den Braber A, Brandeis D, Breier A, Brodaty H et al. (2020)
Greater male than female variability in regional brain structure across the lifespan
Hum Brain Mapp, 43 (1), 470-499
DOI 10.1002/hbm.25204, PubMed 33044802

Winterton A, Rødevand L, Westlye LT, Steen NE, Andreassen OA, Quintana DS (2020)
Associations of loneliness and social isolation with cardiovascular and metabolic health: a systematic review and meta-analysis protocol
Syst Rev, 9 (1), 102
DOI 10.1186/s13643-020-01369-8, PubMed 32366295

Winterton A, Westlye LT, Steen NE, Andreassen OA, Quintana DS (2020)
Improving the precision of intranasal oxytocin research
Nat Hum Behav, 5 (1), 9-18
DOI 10.1038/s41562-020-00996-4, PubMed 33257880

Wortinger LA, Engen K, Barth C, Andreassen OA, Nordbø Jørgensen K, Agartz I (2020)
Asphyxia at birth affects brain structure in patients on the schizophrenia-bipolar disorder spectrum and healthy participants
Psychol Med, 52 (6), 1050-1059
DOI 10.1017/S0033291720002779, PubMed 32772969

Writing Committee for the ENIGMA-CNV Working Group, van der Meer D, Sønderby IE, Kaufmann T, Walters GB, Abdellaoui A, Ames D, Amunts K, Andersson M, Armstrong NJ, Bernard M, Blackburn NB, Blangero J, Boomsma DI, Brodaty H, Brouwer RM, Bülow R, Cahn W, Calhoun VD, Caspers S, Cavalleri GL, Ching CRK, Cichon S, Ciufolini S, Corvin A et al. (2020)
Association of Copy Number Variation of the 15q11.2 BP1-BP2 Region With Cortical and Subcortical Morphology and Cognition
JAMA Psychiatry, 77 (4), 420-430
DOI 10.1001/jamapsychiatry.2019.3779, PubMed 31665216

Aas M, Ueland T, Inova A, Melle I, Andreassen OA, Steen NE (2020)
Childhood Trauma Is Nominally Associated With Elevated Cortisol Metabolism in Severe Mental Disorder
Front Psychiatry, 11, 391
DOI 10.3389/fpsyt.2020.00391, PubMed 32528319

Publications 2019

Akkouh IA, Skrede S, Holmgren A, Ersland KM, Hansson L, Bahrami S, Andreassen OA, Steen VM, Djurovic S, Hughes T (2019)
Exploring lithium's transcriptional mechanisms of action in bipolar disorder: a multi-step study
Neuropsychopharmacology, 45 (6), 947-955
DOI 10.1038/s41386-019-0556-8, PubMed 31652432

Alnæs D, Kaufmann T, van der Meer D, Córdova-Palomera A, Rokicki J, Moberget T, Bettella F, Agartz I, Barch DM, Bertolino A, Brandt CL, Cervenka S, Djurovic S, Doan NT, Eisenacher S, Fatouros-Bergman H, Flyckt L, Di Giorgio A, Haatveit B, Jönsson EG, Kirsch P, Lund MJ, Meyer-Lindenberg A, Pergola G, Schwarz E et al. (2019)
Brain Heterogeneity in Schizophrenia and Its Association With Polygenic Risk
JAMA Psychiatry, 76 (7), 739-748
DOI 10.1001/jamapsychiatry.2019.0257, PubMed 30969333

Bauer M, Glenn T, Alda M, Andreassen OA, Angelopoulos E, Ardau R, Ayhan Y, Baethge C, Bauer R, Baune BT, Becerra-Palars C, Bellivier F, Belmaker RH, Berk M, Bersudsky Y, Bicakci Ş, Birabwa-Oketcho H, Bjella TD, Cabrera J, Wo Cheung EY, Del Zompo M, Dodd S, Donix M, Etain B, Fagiolini A et al. (2019)
Association between solar insolation and a history of suicide attempts in bipolar I disorder
J Psychiatr Res, 113, 1-9
DOI 10.1016/j.jpsychires.2019.03.001, PubMed 30878786

Chen J, Calhoun VD, Lin D, Perrone-Bizzozero NI, Bustillo JR, Pearlson GD, Potkin SG, van Erp TGM, Macciardi F, Ehrlich S, Ho BC, Sponheim SR, Wang L, Stephen JM, Mayer AR, Hanlon FM, Jung RE, Clementz BA, Keshavan MS, Gershon ES, Sweeney JA, Tamminga CA, Andreassen OA, Agartz I, Westlye LT et al. (2019)
Shared Genetic Risk of Schizophrenia and Gray Matter Reduction in 6p22.1
Schizophr Bull, 45 (1), 222-232
DOI 10.1093/schbul/sby010, PubMed 29474680

Creese B, Vassos E, Bergh S, Athanasiu L, Johar I, Rongve A, Medbøen IT, Vasconcelos Da Silva M, Aakhus E, Andersen F, Bettella F, Braekhus A, Djurovic S, Paroni G, Proitsi P, Saltvedt I, Seripa D, Stordal E, Fladby T, Aarsland D, Andreassen OA, Ballard C, Selbaek G, AddNeuroMed consortium and the Alzheimer’s Disease Neuroimaging Initiative (2019)
Examining the association between genetic liability for schizophrenia and psychotic symptoms in Alzheimer's disease
Transl Psychiatry, 9 (1), 273
DOI 10.1038/s41398-019-0592-5, PubMed 31641104

Davies G, Lam M, Harris SE, Trampush JW, Luciano M, Hill WD, Hagenaars SP, Ritchie SJ, Marioni RE, Fawns-Ritchie C, Liewald DCM, Okely JA, Ahola-Olli AV, Barnes CLK, Bertram L, Bis JC, Burdick KE, Christoforou A, DeRosse P, Djurovic S, Espeseth T, Giakoumaki S, Giddaluru S, Gustavson DE, Hayward C et al. (2019)
Author Correction: Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function
Nat Commun, 10 (1), 2068
DOI 10.1038/s41467-019-10160-w, PubMed 31043617

de Lange AG, Kaufmann T, van der Meer D, Maglanoc LA, Alnæs D, Moberget T, Douaud G, Andreassen OA, Westlye LT (2019)
Population-based neuroimaging reveals traces of childbirth in the maternal brain
Proc Natl Acad Sci U S A, 116 (44), 22341-22346
DOI 10.1073/pnas.1910666116, PubMed 31615888

de Zwarte SMC, Brouwer RM, Agartz I, Alda M, Aleman A, Alpert KI, Bearden CE, Bertolino A, Bois C, Bonvino A, Bramon E, Buimer EEL, Cahn W, Cannon DM, Cannon TD, Caseras X, Castro-Fornieles J, Chen Q, Chung Y, De la Serna E, Di Giorgio A, Doucet GE, Eker MC, Erk S, Fears SC et al. (2019)
The Association Between Familial Risk and Brain Abnormalities Is Disease Specific: An ENIGMA-Relatives Study of Schizophrenia and Bipolar Disorder
Biol Psychiatry, 86 (7), 545-556
DOI 10.1016/j.biopsych.2019.03.985, PubMed 31443932

Di Sero A, Jørgensen KN, Nerland S, Melle I, Andreassen OA, Jovicich J, Agartz I (2019)
Antipsychotic treatment and basal ganglia volumes: Exploring the role of receptor occupancy, dosage and remission status
Schizophr Res, 208, 114-123
DOI 10.1016/j.schres.2019.04.002, PubMed 31006616

Drange OK, Smeland OB, Shadrin AA, Finseth PI, Witoelar A, Frei O, Psychiatric Genomics Consortium Bipolar Disorder Working Group, Wang Y, Hassani S, Djurovic S, Dale AM, Andreassen OA (2019)
Genetic Overlap Between Alzheimer's Disease and Bipolar Disorder Implicates the MARK2 and VAC14 Genes
Front Neurosci, 13, 220
DOI 10.3389/fnins.2019.00220, PubMed 30930738

Elman JA, Panizzon MS, Logue MW, Gillespie NA, Neale MC, Reynolds CA, Gustavson DE, Rana BK, Andreassen OA, Dale AM, Franz CE, Lyons MJ, Kremen WS (2019)
Genetic risk for coronary heart disease alters the influence of Alzheimer's genetic risk on mild cognitive impairment
Neurobiol Aging, 84, 237.e5-237.e12
DOI 10.1016/j.neurobiolaging.2019.06.001, PubMed 31272697

Engh JA, Egeland J, Andreassen OA, Bang-Kittilsen G, Bigseth TT, Holmen TL, Martinsen EW, Mordal J, Andersen E (2019)
Objectively Assessed Daily Steps-Not Light Intensity Physical Activity, Moderate-to-Vigorous Physical Activity and Sedentary Time-Is Associated With Cardiorespiratory Fitness in Patients With Schizophrenia
Front Psychiatry, 10, 82
DOI 10.3389/fpsyt.2019.00082, PubMed 30863327

Favre P, Pauling M, Stout J, Hozer F, Sarrazin S, Abé C, Alda M, Alloza C, Alonso-Lana S, Andreassen OA, Baune BT, Benedetti F, Busatto GF, Canales-Rodríguez EJ, Caseras X, Chaim-Avancini TM, Ching CRK, Dannlowski U, Deppe M, Eyler LT, Fatjo-Vilas M, Foley SF, Grotegerd D, Hajek T, Haukvik UK et al. (2019)
Widespread white matter microstructural abnormalities in bipolar disorder: evidence from mega- and meta-analyses across 3033 individuals
Neuropsychopharmacology, 44 (13), 2285-2293
DOI 10.1038/s41386-019-0485-6, PubMed 31434102

Favre P, Pauling M, Stout J, Hozer F, Sarrazin S, Abé C, Alda M, Alloza C, Alonso-Lana S, Andreassen OA, Baune BT, Benedetti F, Busatto GF, Canales-Rodríguez EJ, Caseras X, Chaim-Avancini TM, Ching CRK, Dannlowski U, Deppe M, Eyler LT, Fatjo-Vilas M, Foley SF, Grotegerd D, Hajek T, Haukvik UK et al. (2019)
Correction: Widespread white matter microstructural abnormalities in bipolar disorder: evidence from mega- and meta-analyses across 3033 individuals
Neuropsychopharmacology, 44 (13), 2298
DOI 10.1038/s41386-019-0521-6, PubMed 31527792

Frei O, Holland D, Smeland OB, Shadrin AA, Fan CC, Maeland S, O'Connell KS, Wang Y, Djurovic S, Thompson WK, Andreassen OA, Dale AM (2019)
Bivariate causal mixture model quantifies polygenic overlap between complex traits beyond genetic correlation
Nat Commun, 10 (1), 2417
DOI 10.1038/s41467-019-10310-0, PubMed 31160569

Frøyhaug M, Andersson S, Andreassen OA, Ueland T, Vaskinn A (2019)
Theory of mind in schizophrenia and bipolar disorder: psychometric properties of the Norwegian version of the Hinting Task
Cogn Neuropsychiatry, 24 (6), 454-469
DOI 10.1080/13546805.2019.1674645, PubMed 31578118

Gjerde PB, Simonsen CE, Lagerberg TV, Steen NE, Ueland T, Andreassen OA, Steen VM, Melle I (2019)
Improvement in verbal learning over the first year of antipsychotic treatment is associated with serum HDL levels in a cohort of first episode psychosis patients
Eur Arch Psychiatry Clin Neurosci, 270 (1), 49-58
DOI 10.1007/s00406-019-01017-w, PubMed 31028479

Gohar SM, Dieset I, Steen NE, Mørch RH, Vedal TSJ, Reponen EJ, Steen VM, Andreassen OA, Melle I (2019)
Association between leptin levels and severity of suicidal behaviour in schizophrenia spectrum disorders
Acta Psychiatr Scand, 139 (5), 464-471
DOI 10.1111/acps.13019, PubMed 30848483

Grove J, Ripke S, Als TD, Mattheisen M, Walters RK, Won H, Pallesen J, Agerbo E, Andreassen OA, Anney R, Awashti S, Belliveau R, Bettella F, Buxbaum JD, Bybjerg-Grauholm J, Bækvad-Hansen M, Cerrato F, Chambert K, Christensen JH, Churchhouse C, Dellenvall K, Demontis D, De Rubeis S, Devlin B, Djurovic S et al. (2019)
Identification of common genetic risk variants for autism spectrum disorder
Nat Genet, 51 (3), 431-444
DOI 10.1038/s41588-019-0344-8, PubMed 30804558

Gudmundsson OO, Walters GB, Ingason A, Johansson S, Zayats T, Athanasiu L, Sonderby IE, Gustafsson O, Nawaz MS, Jonsson GF, Jonsson L, Knappskog PM, Ingvarsdottir E, Davidsdottir K, Djurovic S, Knudsen GPS, Askeland RB, Haraldsdottir GS, Baldursson G, Magnusson P, Sigurdsson E, Gudbjartsson DF, Stefansson H, Andreassen OA, Haavik J et al. (2019)
Attention-deficit hyperactivity disorder shares copy number variant risk with schizophrenia and autism spectrum disorder
Transl Psychiatry, 9 (1), 258
DOI 10.1038/s41398-019-0599-y, PubMed 31624239

Holmen TL, Egeland J, Andersen E, Mordal J, Andreassen OA, Ueland T, Bigseth TT, Bang-Kittilsen G, Engh JA (2019)
The Association Between Cardiorespiratory Fitness and Cognition Appears Neither Related to Current Physical Activity Nor Mediated by Brain-Derived Neurotrophic Factor in a Sample of Outpatients With Schizophrenia
Front Psychiatry, 10, 785
DOI 10.3389/fpsyt.2019.00785, PubMed 31708824

Høgestøl EA, Kaufmann T, Nygaard GO, Beyer MK, Sowa P, Nordvik JE, Kolskår K, Richard G, Andreassen OA, Harbo HF, Westlye LT (2019)
Cross-Sectional and Longitudinal MRI Brain Scans Reveal Accelerated Brain Aging in Multiple Sclerosis
Front Neurol, 10, 450
DOI 10.3389/fneur.2019.00450, PubMed 31114541

Høyland AL, Nærland T, Engstrøm M, Torske T, Lydersen S, Andreassen OA (2019)
Atypical event-related potentials revealed during the passive parts of a Go-NoGo task in autism spectrum disorder: a case-control study
Mol Autism, 10, 10
DOI 10.1186/s13229-019-0259-3, PubMed 30873274

Icick R, Melle I, Etain B, Ringen PA, Aminoff SR, Leboyer M, Aas M, Henry C, Bjella TD, Andreassen OA, Bellivier F, Lagerberg TV (2019)
Tobacco smoking and other substance use disorders associated with recurrent suicide attempts in bipolar disorder
J Affect Disord, 256, 348-357
DOI 10.1016/j.jad.2019.05.075, PubMed 31202989

Ing A, Sämann PG, Chu C, Tay N, Biondo F, Robert G, Jia T, Wolfers T, Desrivières S, Banaschewski T, Bokde ALW, Bromberg U, Büchel C, Conrod P, Fadai T, Flor H, Frouin V, Garavan H, Spechler PA, Gowland P, Grimmer Y, Heinz A, Ittermann B, Kappel V, Martinot JL et al. (2019)
Identification of neurobehavioural symptom groups based on shared brain mechanisms
Nat Hum Behav, 3 (12), 1306-1318
DOI 10.1038/s41562-019-0738-8, PubMed 31591521

Izzo J, Andreassen OA, Westlye LT, van der Meer D (2019)
The association between hippocampal subfield volumes in mild cognitive impairment and conversion to Alzheimer's disease
Brain Res, 1728, 146591
DOI 10.1016/j.brainres.2019.146591, PubMed 31816319

Jansen IE, Savage JE, Watanabe K, Bryois J, Williams DM, Steinberg S, Sealock J, Karlsson IK, Hägg S, Athanasiu L, Voyle N, Proitsi P, Witoelar A, Stringer S, Aarsland D, Almdahl IS, Andersen F, Bergh S, Bettella F, Bjornsson S, Brækhus A, Bråthen G, de Leeuw C, Desikan RS, Djurovic S et al. (2019)
Genome-wide meta-analysis identifies new loci and functional pathways influencing Alzheimer's disease risk
Nat Genet, 51 (3), 404-413
DOI 10.1038/s41588-018-0311-9, PubMed 30617256

Jiang W, Andreassen OA, Agartz I, Lagerberg TV, Westlye LT, Calhoun VD, Turner JA (2019)
Distinct structural brain circuits indicate mood and apathy profiles in bipolar disorder
Neuroimage Clin, 26, 101989
DOI 10.1016/j.nicl.2019.101989, PubMed 31451406

Kaufmann T, van der Meer D, Doan NT, Schwarz E, Lund MJ, Agartz I, Alnæs D, Barch DM, Baur-Streubel R, Bertolino A, Bettella F, Beyer MK, Bøen E, Borgwardt S, Brandt CL, Buitelaar J, Celius EG, Cervenka S, Conzelmann A, Córdova-Palomera A, Dale AM, de Quervain DJF, Di Carlo P, Djurovic S, Dørum ES et al. (2019)
Common brain disorders are associated with heritable patterns of apparent aging of the brain
Nat Neurosci, 22 (10), 1617-1623
DOI 10.1038/s41593-019-0471-7, PubMed 31551603

Kremen WS, Panizzon MS, Elman JA, Granholm EL, Andreassen OA, Dale AM, Gillespie NA, Gustavson DE, Logue MW, Lyons MJ, Neale MC, Reynolds CA, Whitsel N, Franz CE (2019)
Pupillary dilation responses as a midlife indicator of risk for Alzheimer's disease: association with Alzheimer's disease polygenic risk
Neurobiol Aging, 83, 114-121
DOI 10.1016/j.neurobiolaging.2019.09.001, PubMed 31585363

Lam M, Hill WD, Trampush JW, Yu J, Knowles E, Davies G, Stahl E, Huckins L, Liewald DC, Djurovic S, Melle I, Sundet K, Christoforou A, Reinvang I, DeRosse P, Lundervold AJ, Steen VM, Espeseth T, Räikkönen K, Widen E, Palotie A, Eriksson JG, Giegling I, Konte B, Hartmann AM et al. (2019)
Pleiotropic Meta-Analysis of Cognition, Education, and Schizophrenia Differentiates Roles of Early Neurodevelopmental and Adult Synaptic Pathways
Am J Hum Genet, 105 (2), 334-350
DOI 10.1016/j.ajhg.2019.06.012, PubMed 31374203

Laskemoen JF, Simonsen C, Büchmann C, Barrett EA, Bjella T, Lagerberg TV, Vedal TJ, Andreassen OA, Melle I, Aas M (2019)
Sleep disturbances in schizophrenia spectrum and bipolar disorders - a transdiagnostic perspective
Compr Psychiatry, 91, 6-12
DOI 10.1016/j.comppsych.2019.02.006, PubMed 30856497

Maglanoc LA, Kaufmann T, van der Meer D, Marquand AF, Wolfers T, Jonassen R, Hilland E, Andreassen OA, Landrø NI, Westlye LT (2019)
Brain Connectome Mapping of Complex Human Traits and Their Polygenic Architecture Using Machine Learning
Biol Psychiatry, 87 (8), 717-726
DOI 10.1016/j.biopsych.2019.10.011, PubMed 31858985

Moberget T, Alnæs D, Kaufmann T, Doan NT, Córdova-Palomera A, Norbom LB, Rokicki J, van der Meer D, Andreassen OA, Westlye LT (2019)
Cerebellar Gray Matter Volume Is Associated With Cognitive Function and Psychopathology in Adolescence
Biol Psychiatry, 86 (1), 65-75
DOI 10.1016/j.biopsych.2019.01.019, PubMed 30850129

Mullins N, Bigdeli TB, Børglum AD, Coleman JRI, Demontis D, Mehta D, Power RA, Ripke S, Stahl EA, Starnawska A, Anjorin A, M.R.C.Psych, Corvin A, Sanders AR, Forstner AJ, Reif A, Koller AC, Świątkowska B, Baune BT, Müller-Myhsok B, Penninx BWJH, Pato C, Zai C, Rujescu D, Hougaard DM et al. (2019)
GWAS of Suicide Attempt in Psychiatric Disorders and Association With Major Depression Polygenic Risk Scores
Am J Psychiatry, 176 (8), 651-660
DOI 10.1176/appi.ajp.2019.18080957, PubMed 31164008

Mäki-Marttunen T, Devor A, Phillips WA, Dale AM, Andreassen OA, Einevoll GT (2019)
Computational Modeling of Genetic Contributions to Excitability and Neural Coding in Layer V Pyramidal Cells: Applications to Schizophrenia Pathology
Front Comput Neurosci, 13, 66
DOI 10.3389/fncom.2019.00066, PubMed 31616272

Mäki-Marttunen T, Kaufmann T, Elvsåshagen T, Devor A, Djurovic S, Westlye LT, Linne ML, Rietschel M, Schubert D, Borgwardt S, Efrim-Budisteanu M, Bettella F, Halnes G, Hagen E, Næss S, Ness TV, Moberget T, Metzner C, Edwards AG, Fyhn M, Dale AM, Einevoll GT, Andreassen OA (2019)
Biophysical Psychiatry-How Computational Neuroscience Can Help to Understand the Complex Mechanisms of Mental Disorders
Front Psychiatry, 10, 534
DOI 10.3389/fpsyt.2019.00534, PubMed 31440172

Mäki-Marttunen T, Krull F, Bettella F, Hagen E, Næss S, Ness TV, Moberget T, Elvsåshagen T, Metzner C, Devor A, Edwards AG, Fyhn M, Djurovic S, Dale AM, Andreassen OA, Einevoll GT (2019)
Alterations in Schizophrenia-Associated Genes Can Lead to Increased Power in Delta Oscillations
Cereb Cortex, 29 (2), 875-891
DOI 10.1093/cercor/bhy291, PubMed 30475994

Mørch RH, Dieset I, Færden A, Reponen EJ, Hope S, Hoseth EZ, Gardsjord ES, Aas M, Iversen T, Joa I, Morken G, Agartz I, Melle I, Aukrust P, Djurovic S, Ueland T, Andreassen OA (2019)
Inflammatory markers are altered in severe mental disorders independent of comorbid cardiometabolic disease risk factors
Psychol Med, 49 (10), 1749-1757
DOI 10.1017/S0033291718004142, PubMed 30688187

Mørch RH, Dieset I, Færden A, Reponen EJ, Hope S, Hoseth EZ, Gardsjord ES, Aas M, Iversen T, Joa I, Morken G, Agartz I, Melle I, Aukrust P, Djurovic S, Ueland T, Andreassen OA (2019)
Inflammatory markers are altered in severe mental disorders independent of comorbid cardiometabolic disease risk factors - ERRATUM
Psychol Med, 49 (10), 1758
DOI 10.1017/S0033291719000291, PubMed 30803457

Nalls MA, Blauwendraat C, Vallerga CL, Heilbron K, Bandres-Ciga S, Chang D, Tan M, Kia DA, Noyce AJ, Xue A, Bras J, Young E, von Coelln R, Simón-Sánchez J, Schulte C, Sharma M, Krohn L, Pihlstrøm L, Siitonen A, Iwaki H, Leonard H, Faghri F, Gibbs JR, Hernandez DG, Scholz SW et al. (2019)
Identification of novel risk loci, causal insights, and heritable risk for Parkinson's disease: a meta-analysis of genome-wide association studies
Lancet Neurol, 18 (12), 1091-1102
DOI 10.1016/S1474-4422(19)30320-5, PubMed 31701892

Nievergelt CM, Maihofer AX, Klengel T, Atkinson EG, Chen CY, Choi KW, Coleman JRI, Dalvie S, Duncan LE, Gelernter J, Levey DF, Logue MW, Polimanti R, Provost AC, Ratanatharathorn A, Stein MB, Torres K, Aiello AE, Almli LM, Amstadter AB, Andersen SB, Andreassen OA, Arbisi PA, Ashley-Koch AE, Austin SB et al. (2019)
International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci
Nat Commun, 10 (1), 4558
DOI 10.1038/s41467-019-12576-w, PubMed 31594949

Njølstad PR, Andreassen OA, Brunak S, Børglum AD, Dillner J, Esko T, Franks PW, Freimer N, Groop L, Heimer H, Hougaard DM, Hovig E, Hveem K, Jalanko A, Kaprio J, Knudsen GP, Melbye M, Metspalu A, Mortensen PB, Palmgren J, Palotie A, Reed W, Stefánsson H, Stitziel NO, Sullivan PF et al. (2019)
Roadmap for a precision-medicine initiative in the Nordic region
Nat Genet, 51 (6), 924-930
DOI 10.1038/s41588-019-0391-1, PubMed 30988515

O'Connell KS, Shadrin A, Bahrami S, Smeland OB, Bettella F, Frei O, Krull F, Askeland RB, Walters GB, Davíðsdóttir K, Haraldsdóttir GS, Guðmundsson ÓÓ, Stefánsson H, Fan CC, Steen NE, Reichborn-Kjennerud T, Dale AM, Stefánsson K, Djurovic S, Andreassen OA (2019)
Identification of genetic overlap and novel risk loci for attention-deficit/hyperactivity disorder and bipolar disorder
Mol Psychiatry, 26 (8), 4055-4065
DOI 10.1038/s41380-019-0613-z, PubMed 31792363

O'Connell KS, Shadrin A, Smeland OB, Bahrami S, Frei O, Bettella F, Krull F, Fan CC, Askeland RB, Knudsen GPS, Halmøy A, Steen NE, Ueland T, Walters GB, Davíðsdóttir K, Haraldsdóttir GS, Guðmundsson ÓÓ, Stefánsson H, Reichborn-Kjennerud T, Haavik J, Dale AM, Stefánsson K, Djurovic S, Andreassen OA (2019)
Identification of Genetic Loci Shared Between Attention-Deficit/Hyperactivity Disorder, Intelligence, and Educational Attainment
Biol Psychiatry, 87 (12), 1052-1062
DOI 10.1016/j.biopsych.2019.11.015, PubMed 32061372

Pardiñas AF, Holmans P, Pocklington AJ, Escott-Price V, Ripke S, Carrera N, Legge SE, Bishop S, Cameron D, Hamshere ML, Han J, Hubbard L, Lynham A, Mantripragada K, Rees E, MacCabe JH, McCarroll SA, Baune BT, Breen G, Byrne EM, Dannlowski U, Eley TC, Hayward C, Martin NG, McIntosh AM et al. (2019)
Publisher Correction: Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection
Nat Genet, 51 (7), 1193
DOI 10.1038/s41588-019-0450-7, PubMed 31160808

Polimanti R, Ratanatharathorn A, Maihofer AX, Choi KW, Stein MB, Morey RA, Logue MW, Nievergelt CM, Stein DJ, Koenen KC, Gelernter J, Klengel T, Atkinson EG, Chen CY, Coleman JRI, Dalvie S, Duncan LE, Provost AC, Torres K, Aiello AE, Almli LM, Amstadter AB, Andersen SB, Andreassen OA, Arbisi PA et al. (2019)
Association of Economic Status and Educational Attainment With Posttraumatic Stress Disorder A Mendelian Randomization Study
JAMA Netw. Open, 2 (5), e193447
DOI 10.1001/jamanetworkopen.2019.3447

Quintana DS, Rokicki J, van der Meer D, Alnæs D, Kaufmann T, Córdova-Palomera A, Dieset I, Andreassen OA, Westlye LT (2019)
Oxytocin pathway gene networks in the human brain
Nat Commun, 10 (1), 668
DOI 10.1038/s41467-019-08503-8, PubMed 30737392

Rongve A, Witoelar A, Ruiz A, Athanasiu L, Abdelnour C, Clarimon J, Heilmann-Heimbach S, Hernández I, Moreno-Grau S, de Rojas I, Morenas-Rodríguez E, Fladby T, Sando SB, Bråthen G, Blanc F, Bousiges O, Lemstra AW, van Steenoven I, Londos E, Almdahl IS, Pålhaugen L, Eriksen JA, Djurovic S, Stordal E, Saltvedt I et al. (2019)
GBA and APOE ε4 associate with sporadic dementia with Lewy bodies in European genome wide association study
Sci Rep, 9 (1), 7013
DOI 10.1038/s41598-019-43458-2, PubMed 31065058

Rongve A, Witoelar A, Ruiz A, Athanasiu L, Abdelnour C, Clarimon J, Heilmann-Heimbach S, Hernández I, Moreno-Grau S, de Rojas I, Morenas-Rodríguez E, Fladby T, Sando SB, Bråthen G, Blanc F, Bousiges O, Lemstra AW, van Steenoven I, Londos E, Almdahl IS, Pålhaugen L, Eriksen JA, Djurovic S, Stordal E, Saltvedt I et al. (2019)
Author Correction: GBA and APOE ε4 associate with sporadic dementia with Lewy bodies in European genome wide association study
Sci Rep, 9 (1), 15168
DOI 10.1038/s41598-019-51827-0, PubMed 31619746

Rødevand L, Steen NE, Elvsåshagen T, Quintana DS, Reponen EJ, Mørch RH, Lunding SH, Vedal TSJ, Dieset I, Melle I, Lagerberg TV, Andreassen OA (2019)
Cardiovascular risk remains high in schizophrenia with modest improvements in bipolar disorder during past decade
Acta Psychiatr Scand, 139 (4), 348-360
DOI 10.1111/acps.13008, PubMed 30697685

Sanyal N, Lo MT, Kauppi K, Djurovic S, Andreassen OA, Johnson VE, Chen CH (2019)
GWASinlps: non-local prior based iterative SNP selection tool for genome-wide association studies
Bioinformatics, 35 (1), 1-11
DOI 10.1093/bioinformatics/bty472, PubMed 29931045

Satizabal CL, Adams HHH, Hibar DP, White CC, Knol MJ, Stein JL, Scholz M, Sargurupremraj M, Jahanshad N, Roshchupkin GV, Smith AV, Bis JC, Jian X, Luciano M, Hofer E, Teumer A, van der Lee SJ, Yang J, Yanek LR, Lee TV, Li S, Hu Y, Koh JY, Eicher JD, Desrivières S et al. (2019)
Genetic architecture of subcortical brain structures in 38,851 individuals
Nat Genet, 51 (11), 1624-1636
DOI 10.1038/s41588-019-0511-y, PubMed 31636452

Schwarz E, Doan NT, Pergola G, Westlye LT, Kaufmann T, Wolfers T, Brecheisen R, Quarto T, Ing AJ, Di Carlo P, Gurholt TP, Harms RL, Noirhomme Q, Moberget T, Agartz I, Andreassen OA, Bellani M, Bertolino A, Blasi G, Brambilla P, Buitelaar JK, Cervenka S, Flyckt L, Frangou S, Franke B et al. (2019)
Reproducible grey matter patterns index a multivariate, global alteration of brain structure in schizophrenia and bipolar disorder
Transl Psychiatry, 9 (1), 12
DOI 10.1038/s41398-018-0225-4, PubMed 30664633

Scott J, Hidalgo-Mazzei D, Strawbridge R, Young A, Resche-Rigon M, Etain B, Andreassen OA, Bauer M, Bennabi D, Blamire AM, Boumezbeur F, Brambilla P, Cattane N, Cattaneo A, Chupin M, Coello K, Cointepas Y, Colom F, Cousins DA, Dubertret C, Duchesnay E, Ferro A, Garcia-Estela A, Goikolea J, Grigis A et al. (2019)
Prospective cohort study of early biosignatures of response to lithium in bipolar-I-disorders: overview of the H2020-funded R-LiNK initiative
Int J Bipolar Disord, 7 (1), 20
DOI 10.1186/s40345-019-0156-x, PubMed 31552554

Simonsen C, Aminoff SR, Vaskinn A, Barrett EA, Faerden A, Ueland T, Andreassen OA, Romm KL, Melle I (2019)
Perceived and experienced stigma in first-episode psychosis: A 1-year follow-up study
Compr Psychiatry, 95, 152134
DOI 10.1016/j.comppsych.2019.152134, PubMed 31669787

Smeland OB, Bahrami S, Frei O, Shadrin A, O'Connell K, Savage J, Watanabe K, Krull F, Bettella F, Steen NE, Ueland T, Posthuma D, Djurovic S, Dale AM, Andreassen OA (2019)
Genome-wide analysis reveals extensive genetic overlap between schizophrenia, bipolar disorder, and intelligence
Mol Psychiatry, 25 (4), 844-853
DOI 10.1038/s41380-018-0332-x, PubMed 30610197

Smeland OB, Frei O, Fan CC, Shadrin A, Dale AM, Andreassen OA (2019)
The emerging pattern of shared polygenic architecture of psychiatric disorders, conceptual and methodological challenges
Psychiatr Genet, 29 (5), 152-159
DOI 10.1097/YPG.0000000000000234, PubMed 31464996

Smeland OB, Frei O, Shadrin A, O'Connell K, Fan CC, Bahrami S, Holland D, Djurovic S, Thompson WK, Dale AM, Andreassen OA (2019)
Discovery of shared genomic loci using the conditional false discovery rate approach
Hum Genet, 139 (1), 85-94
DOI 10.1007/s00439-019-02060-2, PubMed 31520123

Smelror RE, Jørgensen KN, Lonning V, Kelleher I, Cannon M, DeRosse P, Malhotra AK, Karlsgodt KH, Andreassen OA, Lundberg M, Edbom T, Cleland N, Ueland T, Myhre AM, Rund BR, Agartz I (2019)
Healthy Adolescent Performance With Standardized Scoring Tables for the MATRICS Consensus Cognitive Battery: A Multisite Study
Schizophr Bull, 45 (4), 773-783
DOI 10.1093/schbul/sby131, PubMed 30239900

Smith RL, Kyllesø L, Haslemo T, Andreassen OA, Molden E (2019)
Reduction in N-Desmethylclozapine Level Is Determined by Daily Dose But Not Serum Concentration of Valproic Acid-Indications of a Presystemic Interaction Mechanism
Ther Drug Monit, 41 (4), 503-508
DOI 10.1097/FTD.0000000000000619, PubMed 31259880

Smoller JW, Andreassen OA, Edenberg HJ, Faraone SV, Glatt SJ, Kendler KS (2019)
Correction to: Psychiatric genetics and the structure of psychopathology
Mol Psychiatry, 24 (3), 471
DOI 10.1038/s41380-018-0026-4, PubMed 29540840

Solberg DK, Refsum H, Andreassen OA, Bentsen H (2019)
A five-year follow-up study of antioxidants, oxidative stress and polyunsaturated fatty acids in schizophrenia
Acta Neuropsychiatr, 31 (4), 202-212
DOI 10.1017/neu.2019.14, PubMed 31178002

Stahl EA, Breen G, Forstner AJ, McQuillin A, Ripke S, Trubetskoy V, Mattheisen M, Wang Y, Coleman JRI, Gaspar HA, de Leeuw CA, Steinberg S, Pavlides JMW, Trzaskowski M, Byrne EM, Pers TH, Holmans PA, Richards AL, Abbott L, Agerbo E, Akil H, Albani D, Alliey-Rodriguez N, Als TD, Anjorin A et al. (2019)
Genome-wide association study identifies 30 loci associated with bipolar disorder
Nat Genet, 51 (5), 793-803
DOI 10.1038/s41588-019-0397-8, PubMed 31043756

Steen NE, Dieset I, Hope S, Vedal TSJ, Smeland OB, Matson W, Kaddurah-Daouk R, Agartz I, Melle I, Djurovic S, Jönsson EG, Bogdanov M, Andreassen OA (2019)
Metabolic dysfunctions in the kynurenine pathway, noradrenergic and purine metabolism in schizophrenia and bipolar disorders
Psychol Med, 50 (4), 595-606
DOI 10.1017/S0033291719000400, PubMed 30867076

Storvestre GB, Valnes LM, Jensen A, Nerland S, Tesli N, Hymer KE, Rosaeg C, Server A, Ringen PA, Jacobsen M, Andreassen OA, Agartz I, Melle I, Haukvik UK (2019)
A preliminary study of cortical morphology in schizophrenia patients with a history of violence
Psychiatry Res Neuroimaging, 288, 29-36
DOI 10.1016/j.pscychresns.2019.04.013, PubMed 31071542

Tan CH, Bonham LW, Fan CC, Mormino EC, Sugrue LP, Broce IJ, Hess CP, Yokoyama JS, Rabinovici GD, Miller BL, Yaffe K, Schellenberg GD, Kauppi K, Holland D, McEvoy LK, Kukull WA, Tosun D, Weiner MW, Sperling RA, Bennett DA, Hyman BT, Andreassen OA, Dale AM, Desikan RS, Alzheimer’s Disease Neuroimaging Initiative (2019)
Polygenic hazard score, amyloid deposition and Alzheimer's neurodegeneration
Brain, 142 (2), 460-470
DOI 10.1093/brain/awy327, PubMed 30689776

Tesli N, Westlye LT, Storvestre GB, Gurholt TP, Agartz I, Melle I, Andreassen OA, Haukvik UK (2019)
White matter microstructure in schizophrenia patients with a history of violence
Eur Arch Psychiatry Clin Neurosci, 271 (4), 623-634
DOI 10.1007/s00406-019-00988-0, PubMed 30694361

Torske T, Naerland T, Bettella F, Bjella T, Malt E, Høyland AL, Stenberg N, Øie MG, Andreassen OA (2019)
Autism spectrum disorder polygenic scores are associated with every day executive function in children admitted for clinical assessment
Autism Res, 13 (2), 207-220
DOI 10.1002/aur.2207, PubMed 31571410

Vaskinn A, Løvgren A, Egeland MK, Feyer FK, Østefjells T, Andreassen OA, Melle I, Sundet K (2019)
A randomized controlled trial of training of affect recognition (TAR) in schizophrenia shows lasting effects for theory of mind
Eur Arch Psychiatry Clin Neurosci, 269 (5), 611-620
DOI 10.1007/s00406-019-00997-z, PubMed 30826974

Vedal TSJ, Steen NE, Birkeland KI, Dieset I, Reponen EJ, Laskemoen JF, Rødevand L, Melle I, Andreassen OA, Molden E, Jönsson EG (2019)
Adipokine levels are associated with insulin resistance in antipsychotics users independently of BMI
Psychoneuroendocrinology, 103, 87-95
DOI 10.1016/j.psyneuen.2019.01.001, PubMed 30659986

Wang Y, Karstoft KI, Nievergelt CM, Maihofer AX, Stein MB, Ursano RJ, Bybjerg-Grauholm J, Bækvad-Hansen M, Hougaard DM, Andreassen OA, Werge T, Thompson WK, Andersen SB (2019)
Post-traumatic stress following military deployment: Genetic associations and cross-disorder genetic correlations
J Affect Disord, 252, 350-357
DOI 10.1016/j.jad.2019.04.070, PubMed 30999091

Watanabe K, Stringer S, Frei O, Umićević Mirkov M, de Leeuw C, Polderman TJC, van der Sluis S, Andreassen OA, Neale BM, Posthuma D (2019)
A global overview of pleiotropy and genetic architecture in complex traits
Nat Genet, 51 (9), 1339-1348
DOI 10.1038/s41588-019-0481-0, PubMed 31427789

Watson HJ, Yilmaz Z, Thornton LM, Hübel C, Coleman JRI, Gaspar HA, Bryois J, Hinney A, Leppä VM, Mattheisen M, Medland SE, Ripke S, Yao S, Giusti-Rodríguez P, Anorexia Nervosa Genetics Initiative, Hanscombe KB, Purves KL, Eating Disorders Working Group of the Psychiatric Genomics Consortium, Adan RAH, Alfredsson L, Ando T, Andreassen OA, Baker JH, Berrettini WH, Boehm I et al. (2019)
Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa
Nat Genet, 51 (8), 1207-1214
DOI 10.1038/s41588-019-0439-2, PubMed 31308545

Wedervang-Resell K, Friis S, Lonning V, Smelror RE, Johannessen C, Agartz I, Ulven SM, Holven KB, Andreassen OA, Myhre AM (2019)
Lipid alterations in adolescents with early-onset psychosis may be independent of antipsychotic medication
Schizophr Res, 216, 295-301
DOI 10.1016/j.schres.2019.11.039, PubMed 31791814

Wedervang-Resell K, Friis S, Lonning V, Smelror RE, Johannessen C, Reponen EJ, Lyngstad SH, Lekva T, Aukrust P, Ueland T, Andreassen OA, Agartz I, Myhre AM (2019)
Increased interleukin 18 activity in adolescents with early-onset psychosis is associated with cortisol and depressive symptoms
Psychoneuroendocrinology, 112, 104513
DOI 10.1016/j.psyneuen.2019.104513, PubMed 31761332

Westlye LT, Alnæs D, van der Meer D, Kaufmann T, Andreassen OA (2019)
Population-Based Mapping of Polygenic Risk for Schizophrenia on the Human Brain: New Opportunities to Capture the Dimensional Aspects of Severe Mental Disorders
Biol Psychiatry, 86 (7), 499-501
DOI 10.1016/j.biopsych.2019.08.001, PubMed 31521208

Wortinger LA, Engen K, Barth C, Lonning V, Jørgensen KN, Andreassen OA, Haukvik UK, Vaskinn A, Ueland T, Agartz I (2019)
Obstetric complications and intelligence in patients on the schizophrenia-bipolar spectrum and healthy participants
Psychol Med, 50 (11), 1914-1922
DOI 10.1017/S0033291719002046, PubMed 31456537

Zak N, Bøen E, Boye B, Andreassen OA, Doan NT, Malt UF, Westlye LT, Elvsåshagen T (2019)
Mood episodes are associated with increased cortical thinning: A longitudinal study of bipolar disorder type II
Bipolar Disord, 21 (6), 525-538
DOI 10.1111/bdi.12771, PubMed 30864260

Aas M, Bellivier F, Bettella F, Henry C, Gard S, Kahn JP, Lagerberg TV, Aminoff SR, Melle I, Leboyer M, Jamain S, Andreassen OA, Etain B (2019)
Childhood maltreatment and polygenic risk in bipolar disorders
Bipolar Disord, 22 (2), 174-181
DOI 10.1111/bdi.12851, PubMed 31628696

Aas M, Djurovic S, Ueland T, Mørch RH, Fjæra Laskemoen J, Reponen EJ, Cattaneo A, Eiel Steen N, Agartz I, Melle I, Andreassen OA (2019)
The relationship between physical activity, clinical and cognitive characteristics and BDNF mRNA levels in patients with severe mental disorders
World J Biol Psychiatry, 20 (7), 567-576
DOI 10.1080/15622975.2018.1557345, PubMed 30560709

Aas M, Elvsåshagen T, Westlye LT, Kaufmann T, Athanasiu L, Djurovic S, Melle I, van der Meer D, Martin-Ruiz C, Steen NE, Agartz I, Andreassen OA (2019)
Telomere length is associated with childhood trauma in patients with severe mental disorders
Transl Psychiatry, 9 (1), 97
DOI 10.1038/s41398-019-0432-7, PubMed 30898995

Aas M, Pizzagalli DA, Laskemoen JF, Reponen EJ, Ueland T, Melle I, Agartz I, Steen NE, Andreassen OA (2019)
Elevated hair cortisol is associated with childhood maltreatment and cognitive impairment in schizophrenia and in bipolar disorders
Schizophr Res, 213, 65-71
DOI 10.1016/j.schres.2019.01.011, PubMed 30660575

Publications 2018

Akkouh IA, Ueland T, Andreassen OA, Brattbakk HR, Steen VM, Hughes T, Djurovic S (2018)
Expression of TCN1 in Blood is Negatively Associated with Verbal Declarative Memory Performance
Sci Rep, 8 (1), 12654
DOI 10.1038/s41598-018-30898-5, PubMed 30139959

Alnæs D, Kaufmann T, Doan NT, Córdova-Palomera A, Wang Y, Bettella F, Moberget T, Andreassen OA, Westlye LT (2018)
Association of Heritable Cognitive Ability and Psychopathology With White Matter Properties in Children and Adolescents
JAMA Psychiatry, 75 (3), 287-295
DOI 10.1001/jamapsychiatry.2017.4277, PubMed 29365026

Banerjee N, Polushina T, Bettella F, Giddaluru S, Steen VM, Andreassen OA, Le Hellard S (2018)
Recently evolved human-specific methylated regions are enriched in schizophrenia signals
BMC Evol Biol, 18 (1), 63
DOI 10.1186/s12862-018-1177-2, PubMed 29747567

Banerjee N, Polushina T, Bettella F, Steen VM, Andreassen OA, Le Hellard S (2018)
Analysis of differentially methylated regions in great apes and extinct hominids provides support for the evolutionary hypothesis of schizophrenia
Schizophr Res, 206, 209-216
DOI 10.1016/j.schres.2018.11.025, PubMed 30545758

Bauer M, Andreassen OA, Geddes JR, Vedel Kessing L, Lewitzka U, Schulze TG, Vieta E (2018)
Areas of uncertainties and unmet needs in bipolar disorders: clinical and research perspectives
Lancet Psychiatry, 5 (11), 930-939
DOI 10.1016/S2215-0366(18)30253-0, PubMed 30146246

Berg AO, Jørgensen KN, Nerhus M, Athanasiu L, Popejoy AB, Bettella F, Norbom LCB, Gurholt TP, Dahl SR, Andreassen OA, Djurovic S, Agartz I, Melle I (2018)
Vitamin D levels, brain volume, and genetic architecture in patients with psychosis
PLoS One, 13 (8), e0200250
DOI 10.1371/journal.pone.0200250, PubMed 30142216

Bettella F, Brown AA, Smeland OB, Wang Y, Witoelar A, Buil Demur AA, Thompson WK, Zuber V, Dale AM, Djurovic S, Andreassen OA (2018)
Cross-tissue eQTL enrichment of associations in schizophrenia
PLoS One, 13 (9), e0202812
DOI 10.1371/journal.pone.0202812, PubMed 30188921

Bonham LW, Karch CM, Fan CC, Tan C, Geier EG, Wang Y, Wen N, Broce IJ, Li Y, Barkovich MJ, Ferrari R, Hardy J, Momeni P, Höglinger G, Müller U, Hess CP, Sugrue LP, Dillon WP, Schellenberg GD, Miller BL, Andreassen OA, Dale AM, Barkovich AJ, Yokoyama JS, Desikan RS et al. (2018)
CXCR4 involvement in neurodegenerative diseases
Transl Psychiatry, 8 (1), 73
DOI 10.1038/s41398-017-0049-7, PubMed 29636460

Brainstorm Consortium, Anttila V, Bulik-Sullivan B, Finucane HK, Walters RK, Bras J, Duncan L, Escott-Price V, Falcone GJ, Gormley P, Malik R, Patsopoulos NA, Ripke S, Wei Z, Yu D, Lee PH, Turley P, Grenier-Boley B, Chouraki V, Kamatani Y, Berr C, Letenneur L, Hannequin D, Amouyel P, Boland A et al. (2018)
Analysis of shared heritability in common disorders of the brain
Science, 360 (6395)
DOI 10.1126/science.aap8757, PubMed 29930110

Broce I, Karch CM, Wen N, Fan CC, Wang Y, Tan CH, Kouri N, Ross OA, Höglinger GU, Muller U, Hardy J, International FTD-Genomics Consortium, Momeni P, Hess CP, Dillon WP, Miller ZA, Bonham LW, Rabinovici GD, Rosen HJ, Schellenberg GD, Franke A, Karlsen TH, Veldink JH, Ferrari R, Yokoyama JS et al. (2018)
Immune-related genetic enrichment in frontotemporal dementia: An analysis of genome-wide association studies
PLoS Med, 15 (1), e1002487
DOI 10.1371/journal.pmed.1002487, PubMed 29315334

Broce I, Karch CM, Wen N, Fan CC, Wang Y, Tan CH, Kouri N, Ross OA, Höglinger GU, Muller U, Hardy J, International FTD-Genomics Consortium, Momeni P, Hess CP, Dillon WP, Miller ZA, Bonham LW, Rabinovici GD, Rosen HJ, Schellenberg GD, Franke A, Karlsen TH, Veldink JH, Ferrari R, Yokoyama JS et al. (2018)
Correction: Immune-related genetic enrichment in frontotemporal dementia: An analysis of genome-wide association studies
PLoS Med, 15 (1), e1002504
DOI 10.1371/journal.pmed.1002504, PubMed 29377952

Broce IJ, Tan CH, Fan CC, Jansen I, Savage JE, Witoelar A, Wen N, Hess CP, Dillon WP, Glastonbury CM, Glymour M, Yokoyama JS, Elahi FM, Rabinovici GD, Miller BL, Mormino EC, Sperling RA, Bennett DA, McEvoy LK, Brewer JB, Feldman HH, Hyman BT, Pericak-Vance M, Haines JL, Farrer LA et al. (2018)
Dissecting the genetic relationship between cardiovascular risk factors and Alzheimer's disease
Acta Neuropathol, 137 (2), 209-226
DOI 10.1007/s00401-018-1928-6, PubMed 30413934

Córdova-Palomera A, Kaufmann T, Bettella F, Wang Y, Doan NT, van der Meer D, Alnæs D, Rokicki J, Moberget T, Sønderby IE, Andreassen OA, Westlye LT (2018)
Effects of autozygosity and schizophrenia polygenic risk on cognitive and brain developmental trajectories
Eur J Hum Genet, 26 (7), 1049-1059
DOI 10.1038/s41431-018-0134-2, PubMed 29700391

Davies G, Lam M, Harris SE, Trampush JW, Luciano M, Hill WD, Hagenaars SP, Ritchie SJ, Marioni RE, Fawns-Ritchie C, Liewald DCM, Okely JA, Ahola-Olli AV, Barnes CLK, Bertram L, Bis JC, Burdick KE, Christoforou A, DeRosse P, Djurovic S, Espeseth T, Giakoumaki S, Giddaluru S, Gustavson DE, Hayward C et al. (2018)
Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function
Nat Commun, 9 (1), 2098
DOI 10.1038/s41467-018-04362-x, PubMed 29844566

Demontis D, Walters RK, Martin J, Mattheisen M, Als TD, Agerbo E, Baldursson G, Belliveau R, Bybjerg-Grauholm J, Bækvad-Hansen M, Cerrato F, Chambert K, Churchhouse C, Dumont A, Eriksson N, Gandal M, Goldstein JI, Grasby KL, Grove J, Gudmundsson OO, Hansen CS, Hauberg ME, Hollegaard MV, Howrigan DP, Huang H et al. (2018)
Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder
Nat Genet, 51 (1), 63-75
DOI 10.1038/s41588-018-0269-7, PubMed 30478444

Dieset I, Mørch RH, Hope S, Hoseth EZ, Reponen EJ, Gran JM, Aas M, Michelsen AE, Reichborn-Kjennerud T, Nesvåg R, Agartz I, Melle I, Aukrust P, Djurovic S, Ueland T, Andreassen OA (2018)
An association between YKL-40 and type 2 diabetes in psychotic disorders
Acta Psychiatr Scand, 139 (1), 37-45
DOI 10.1111/acps.12971, PubMed 30328100

Drange OK, Vaaler AE, Morken G, Andreassen OA, Malt UF, Finseth PI (2018)
Clinical characteristics of patients with bipolar disorder and premorbid traumatic brain injury: a cross-sectional study
Int J Bipolar Disord, 6 (1), 19
DOI 10.1186/s40345-018-0128-6, PubMed 30198055

Faerden A, Lyngstad SH, Simonsen C, Ringen PA, Papsuev O, Dieset I, Andreassen OA, Agartz I, Marder SR, Melle I (2018)
Reliability and validity of the self-report version of the apathy evaluation scale in first-episode Psychosis: Concordance with the clinical version at baseline and 12 months follow-up
Psychiatry Res, 267, 140-147
DOI 10.1016/j.psychres.2018.05.065, PubMed 29906681

Fan CC, Schork AJ, Brown TT, Spencer BE, Akshoomoff N, Chen CH, Kuperman JM, Hagler DJ, Steen VM, Le Hellard S, Håberg AK, Espeseth T, Andreassen OA, Dale AM, Jernigan TL, Halgren E, Pediatric Imaging, Neurocognition and Genetics Study, Alzheimer’s Disease Neuroimaging Initiative (2018)
Williams Syndrome neuroanatomical score associates with GTF2IRD1 in large-scale magnetic resonance imaging cohorts: a proof of concept for multivariate endophenotypes
Transl Psychiatry, 8 (1), 114
DOI 10.1038/s41398-018-0166-y, PubMed 29884845

Fan CC, Smeland OB, Schork AJ, Chen CH, Holland D, Lo MT, Sundar VS, Frei O, Jernigan TL, Andreassen OA, Dale AM (2018)
Beyond heritability: improving discoverability in imaging genetics
Hum Mol Genet, 27 (R1), R22-R28
DOI 10.1093/hmg/ddy082, PubMed 29522091

Gjerde PB, Jørgensen KN, Steen NE, Melle I, Andreassen OA, Steen VM, Agartz I (2018)
Association between olanzapine treatment and brain cortical thickness and gray/white matter contrast is moderated by cholesterol in psychotic disorders
Psychiatry Res Neuroimaging, 282, 55-63
DOI 10.1016/j.pscychresns.2018.10.001, PubMed 30415175

Gjestad C, Haslemo T, Andreassen OA, Molden E (2018)
Gjestad et al. reply to 'Was 4β-hydroxycholesterol ever going to be a useful marker of CYP3A4 activity?' by Neuhoff and Tucker
Br J Clin Pharmacol, 84 (7), 1624-1625
DOI 10.1111/bcp.13606, PubMed 29749106

Gohar SM, Dieset I, Steen NE, Mørch RH, Iversen TS, Steen VM, Andreassen OA, Melle I (2018)
Association between serum lipid levels, osteoprotegerin and depressive symptomatology in psychotic disorders
Eur Arch Psychiatry Clin Neurosci, 269 (7), 795-802
DOI 10.1007/s00406-018-0897-z, PubMed 29721726

Gurholt TP, Nerhus M, Osnes K, Berg AO, Andreassen OA, Melle I, Agartz I (2018)
Hippocampus volume reduction in psychosis spectrum could be ameliorated by vitamin D
Schizophr Res, 199, 433-435
DOI 10.1016/j.schres.2018.03.011, PubMed 29555212

Gurholt TP, Osnes K, Nerhus M, Jørgensen KN, Lonning V, Berg AO, Andreassen OA, Melle I, Agartz I (2018)
Vitamin D, Folate and the Intracranial Volume in Schizophrenia and Bipolar Disorder and Healthy Controls
Sci Rep, 8 (1), 10817
DOI 10.1038/s41598-018-29141-y, PubMed 30018414

Holmen TL, Engh JA, Andersen E, Andreassen OA, Martinsen EW, Bigseth TT, Bang-Kittilsen G, Egeland J (2018)
Cardio-respiratory fitness is associated with a verbal factor across cognitive domains in schizophrenia
Schizophr Res, 206, 157-162
DOI 10.1016/j.schres.2018.11.033, PubMed 30528313

Hoseth EZ, Krull F, Dieset I, Mørch RH, Hope S, Gardsjord ES, Steen NE, Melle I, Brattbakk HR, Steen VM, Aukrust P, Djurovic S, Andreassen OA, Ueland T (2018)
Exploring the Wnt signaling pathway in schizophrenia and bipolar disorder
Transl Psychiatry, 8 (1), 55
DOI 10.1038/s41398-018-0102-1, PubMed 29507296

Hoseth EZ, Krull F, Dieset I, Mørch RH, Hope S, Gardsjord ES, Steen NE, Melle I, Brattbakk HR, Steen VM, Aukrust P, Djurovic S, Andreassen OA, Ueland T (2018)
Attenuated Notch signaling in schizophrenia and bipolar disorder
Sci Rep, 8 (1), 5349
DOI 10.1038/s41598-018-23703-w, PubMed 29593239

Hughes T, Sønderby IE, Polushina T, Hansson L, Holmgren A, Athanasiu L, Melbø-Jørgensen C, Hassani S, Hoeffding LK, Herms S, Bergen SE, Karlsson R, Song J, Rietschel M, Nöthen MM, Forstner AJ, Hoffmann P, Hultman CM, Landén M, Cichon S, Werge T, Andreassen OA, Le Hellard S, Djurovic S (2018)
Elevated expression of a minor isoform of ANK3 is a risk factor for bipolar disorder
Transl Psychiatry, 8 (1), 210
DOI 10.1038/s41398-018-0175-x, PubMed 30297702

Juvodden HT, Alnæs D, Lund MJ, Agartz I, Andreassen OA, Dietrichs E, Thorsby PM, Westlye LT, Knudsen S (2018)
Widespread white matter changes in post-H1N1 patients with narcolepsy type 1 and first-degree relatives
Sleep, 41 (10)
DOI 10.1093/sleep/zsy145, PubMed 30016530

Karch CM, Wen N, Fan CC, Yokoyama JS, Kouri N, Ross OA, Höglinger G, Müller U, Ferrari R, Hardy J, Schellenberg GD, Sleiman PM, Momeni P, Hess CP, Miller BL, Sharma M, Van Deerlin V, Smeland OB, Andreassen OA, Dale AM, Desikan RS, International Frontotemporal Dementia (FTD)–Genomics Consortium, International Collaboration for Frontotemporal Dementia, Progressive Supranuclear Palsy (PSP) Genetics Consortium, and International Parkinson’s Disease Genomics Consortium (2018)
Selective Genetic Overlap Between Amyotrophic Lateral Sclerosis and Diseases of the Frontotemporal Dementia Spectrum
JAMA Neurol, 75 (7), 860-875
DOI 10.1001/jamaneurol.2018.0372, PubMed 29630712

Kaufmann T, Alnæs D, Brandt CL, Bettella F, Djurovic S, Andreassen OA, Westlye LT (2018)
Stability of the Brain Functional Connectome Fingerprint in Individuals With Schizophrenia
JAMA Psychiatry, 75 (7), 749-751
DOI 10.1001/jamapsychiatry.2018.0844, PubMed 29799905

Kauppi K, Fan CC, McEvoy LK, Holland D, Tan CH, Chen CH, Andreassen OA, Desikan RS, Dale AM, Alzheimer's Disease Neuroimaging Initiative (2018)
Combining Polygenic Hazard Score With Volumetric MRI and Cognitive Measures Improves Prediction of Progression From Mild Cognitive Impairment to Alzheimer's Disease
Front Neurosci, 12, 260
DOI 10.3389/fnins.2018.00260, PubMed 29760643

Kauppi K, Rosenthal SB, Lo MT, Sanyal N, Jiang M, Abagyan R, McEvoy LK, Andreassen OA, Chen CH (2018)
Revisiting Antipsychotic Drug Actions Through Gene Networks Associated With Schizophrenia
Am J Psychiatry, 175 (7), 674-682
DOI 10.1176/appi.ajp.2017.17040410, PubMed 29495895

Kolskår KK, Alnæs D, Kaufmann T, Richard G, Sanders AM, Ulrichsen KM, Moberget T, Andreassen OA, Nordvik JE, Westlye LT (2018)
Key Brain Network Nodes Show Differential Cognitive Relevance and Developmental Trajectories during Childhood and Adolescence
eNeuro, 5 (4)
DOI 10.1523/ENEURO.0092-18.2018, PubMed 30073200

Kulkarni RU, Vandenberghe M, Thunemann M, James F, Andreassen OA, Djurovic S, Devor A, Miller EW (2018)
In Vivo Two-Photon Voltage Imaging with Sulfonated Rhodamine Dyes
ACS Cent Sci, 4 (10), 1371-1378
DOI 10.1021/acscentsci.8b00422, PubMed 30410975

Kvam TM, Stewart LH, Andreassen OA (2018)
Psychedelic drugs in the treatment of anxiety, depression and addiction
Tidsskr Nor Laegeforen, 138 (18)
DOI 10.4045/tidsskr.17.1110, PubMed 30421744

Kvam TM, Stewart LH, Andreassen OA (2018)
Psychedelic drugs in the treatment of anxiety, depression and addiction
Tidsskr. Nor. Laegeforen., 138 (18), 1726-1731

Lam M, Trampush JW, Yu J, Knowles E, Djurovic S, Melle I, Sundet K, Christoforou A, Reinvang I, DeRosse P, Lundervold AJ, Steen VM, Espeseth T, Räikkönen K, Widen E, Palotie A, Eriksson JG, Giegling I, Konte B, Roussos P, Giakoumaki S, Burdick KE, Payton A, Ollier W, Chiba-Falek O et al. (2018)
Multi-Trait Analysis of GWAS and Biological Insights Into Cognition: A Response to Hill (2018)
Twin Res Hum Genet, 21 (5), 394-397
DOI 10.1017/thg.2018.46, PubMed 30001766

LeBlanc M, Zuber V, Thompson WK, Andreassen OA, Schizophrenia and Bipolar Disorder Working Groups of the Psychiatric Genomics Consortium, Frigessi A, Andreassen BK (2018)
A correction for sample overlap in genome-wide association studies in a polygenic pleiotropy-informed framework
BMC Genomics, 19 (1), 494
DOI 10.1186/s12864-018-4859-7, PubMed 29940862

Li W, Fan CC, Mäki-Marttunen T, Thompson WK, Schork AJ, Bettella F, Schizophrenia Working Group of the Psychiatric Genomics Consortium, Djurovic S, Dale AM, Andreassen OA, Wang Y (2018)
A molecule-based genetic association approach implicates a range of voltage-gated calcium channels associated with schizophrenia
Am J Med Genet B Neuropsychiatr Genet, 177 (4), 454-467
DOI 10.1002/ajmg.b.32634, PubMed 29704319

Li Y, Barkovich MJ, Karch CM, Nillo RM, Fan CC, Broce IJ, Tan CH, Cuneo D, Hess CP, Dillon WP, Glenn OA, Glastonbury CM, Olney N, Yokoyama JS, Bonham LW, Miller B, Kao A, Schmansky N, Fischl B, Andreassen OA, Jernigan T, Dale A, Barkovich AJ, Desikan RS, Sugrue LP (2018)
Regionally specific TSC1 and TSC2 gene expression in tuberous sclerosis complex
Sci Rep, 8 (1), 13373
DOI 10.1038/s41598-018-31075-4, PubMed 30190613

Logue MW, Panizzon MS, Elman JA, Gillespie NA, Hatton SN, Gustavson DE, Andreassen OA, Dale AM, Franz CE, Lyons MJ, Neale MC, Reynolds CA, Tu X, Kremen WS (2018)
Use of an Alzheimer's disease polygenic risk score to identify mild cognitive impairment in adults in their 50s
Mol Psychiatry, 24 (3), 421-430
DOI 10.1038/s41380-018-0030-8, PubMed 29487403

Mørch-Johnsen L, Nerland S, Jørgensen KN, Osnes K, Hartberg CB, Andreassen OA, Melle I, Nesvåg R, Agartz I (2018)
Cortical thickness abnormalities in bipolar disorder patients with a lifetime history of auditory hallucinations
Bipolar Disord, 20 (7), 647-657
DOI 10.1111/bdi.12627, PubMed 29441665

Norbom LB, Doan NT, Alnæs D, Kaufmann T, Moberget T, Rokicki J, Andreassen OA, Westlye LT, Tamnes CK (2018)
Probing Brain Developmental Patterns of Myelination and Associations With Psychopathology in Youths Using Gray/White Matter Contrast
Biol Psychiatry, 85 (5), 389-398
DOI 10.1016/j.biopsych.2018.09.027, PubMed 30447910

Nunes A, Schnack HG, Ching CRK, Agartz I, Akudjedu TN, Alda M, Alnæs D, Alonso-Lana S, Bauer J, Baune BT, Bøen E, Bonnin CDM, Busatto GF, Canales-Rodríguez EJ, Cannon DM, Caseras X, Chaim-Avancini TM, Dannlowski U, Díaz-Zuluaga AM, Dietsche B, Doan NT, Duchesnay E, Elvsåshagen T, Emden D, Eyler LT et al. (2018)
Using structural MRI to identify bipolar disorders - 13 site machine learning study in 3020 individuals from the ENIGMA Bipolar Disorders Working Group
Mol Psychiatry, 25 (9), 2130-2143
DOI 10.1038/s41380-018-0228-9, PubMed 30171211

Pardiñas AF, Holmans P, Pocklington AJ, Escott-Price V, Ripke S, Carrera N, Legge SE, Bishop S, Cameron D, Hamshere ML, Han J, Hubbard L, Lynham A, Mantripragada K, Rees E, MacCabe JH, McCarroll SA, Baune BT, Breen G, Byrne EM, Dannlowski U, Eley TC, Hayward C, Martin NG, McIntosh AM et al. (2018)
Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection
Nat Genet, 50 (3), 381-389
DOI 10.1038/s41588-018-0059-2, PubMed 29483656

Quintana DS, Smerud KT, Andreassen OA, Djupesland PG (2018)
Evidence for intranasal oxytocin delivery to the brain: recent advances and future perspectives
Ther Deliv, 9 (7), 515-525
DOI 10.4155/tde-2018-0002, PubMed 29943688

Quintana DS, Steen NE, Andreassen OA (2018)
The Promise of Intranasal Esketamine as a Novel and Effective Antidepressant
JAMA Psychiatry, 75 (2), 123-124
DOI 10.1001/jamapsychiatry.2017.3738, PubMed 29282452

Quintana DS, Westlye LT, Alnæs D, Kaufmann T, Mahmoud RA, Smerud KT, Djupesland PG, Andreassen OA (2018)
Low-dose intranasal oxytocin delivered with Breath Powered device modulates pupil diameter and amygdala activity: a randomized controlled pupillometry and fMRI study
Neuropsychopharmacology, 44 (2), 306-313
DOI 10.1038/s41386-018-0241-3, PubMed 30323359

Quintana DS, Westlye LT, Smerud KT, Mahmoud RA, Andreassen OA, Djupesland PG (2018)
Saliva oxytocin measures do not reflect peripheral plasma concentrations after intranasal oxytocin administration in men
Horm Behav, 102, 85-92
DOI 10.1016/j.yhbeh.2018.05.004, PubMed 29750971

Richard G, Kolskår K, Sanders AM, Kaufmann T, Petersen A, Doan NT, Monereo Sánchez J, Alnæs D, Ulrichsen KM, Dørum ES, Andreassen OA, Nordvik JE, Westlye LT (2018)
Assessing distinct patterns of cognitive aging using tissue-specific brain age prediction based on diffusion tensor imaging and brain morphometry
PeerJ, 6, e5908
DOI 10.7717/peerj.5908, PubMed 30533290

Ringen PA, Faerden A, Antonsen B, Falk RS, Mamen A, Rognli EB, Solberg DK, Andreassen OA, Martinsen EW (2018)
Cardiometabolic risk factors, physical activity and psychiatric status in patients in long-term psychiatric inpatient departments
Nord J Psychiatry, 72 (4), 296-302
DOI 10.1080/08039488.2018.1449012, PubMed 29523041

Ringen PA, Falk RS, Antonsen B, Faerden A, Mamen A, Rognli EB, Solberg DK, Martinsen EW, Andreassen OA (2018)
Using motivational techniques to reduce cardiometabolic risk factors in long term psychiatric inpatients: a naturalistic interventional study
BMC Psychiatry, 18 (1), 255
DOI 10.1186/s12888-018-1832-6, PubMed 30111298

Savage JE, Jansen PR, Stringer S, Watanabe K, Bryois J, de Leeuw CA, Nagel M, Awasthi S, Barr PB, Coleman JRI, Grasby KL, Hammerschlag AR, Kaminski JA, Karlsson R, Krapohl E, Lam M, Nygaard M, Reynolds CA, Trampush JW, Young H, Zabaneh D, Hägg S, Hansell NK, Karlsson IK, Linnarsson S et al. (2018)
Genome-wide association meta-analysis in 269,867 individuals identifies new genetic and functional links to intelligence
Nat Genet, 50 (7), 912-919
DOI 10.1038/s41588-018-0152-6, PubMed 29942086

Seibert TM, Fan CC, Wang Y, Zuber V, Karunamuni R, Parsons JK, Eeles RA, Easton DF, Kote-Jarai Z, Al Olama AA, Garcia SB, Muir K, Grönberg H, Wiklund F, Aly M, Schleutker J, Sipeky C, Tammela TL, Nordestgaard BG, Nielsen SF, Weischer M, Bisbjerg R, Røder MA, Iversen P, Key TJ et al. (2018)
Polygenic hazard score to guide screening for aggressive prostate cancer: development and validation in large scale cohorts
BMJ, 360, j5757
DOI 10.1136/bmj.j5757, PubMed 29321194

Skåtun KC, Kaufmann T, Brandt CL, Doan NT, Alnæs D, Tønnesen S, Biele G, Vaskinn A, Melle I, Agartz I, Andreassen OA, Westlye LT (2018)
Thalamo-cortical functional connectivity in schizophrenia and bipolar disorder
Brain Imaging Behav, 12 (3), 640-652
DOI 10.1007/s11682-017-9714-y, PubMed 28444556

Smeland OB, Andreassen OA (2018)
How can genetics help understand the relationship between cognitive dysfunction and schizophrenia?
Scand J Psychol, 59 (1), 26-31
DOI 10.1111/sjop.12407, PubMed 29356008

Smeland OB, Wang Y, Frei O, Li W, Hibar DP, Franke B, Bettella F, Witoelar A, Djurovic S, Chen CH, Thompson PM, Dale AM, Andreassen OA (2018)
Genetic Overlap Between Schizophrenia and Volumes of Hippocampus, Putamen, and Intracranial Volume Indicates Shared Molecular Genetic Mechanisms
Schizophr Bull, 44 (4), 854-864
DOI 10.1093/schbul/sbx148, PubMed 29136250

Smoller JW, Andreassen OA, Edenberg HJ, Faraone SV, Glatt SJ, Kendler KS (2018)
Psychiatric genetics and the structure of psychopathology
Mol Psychiatry, 24 (3), 409-420
DOI 10.1038/s41380-017-0010-4, PubMed 29317742

Sowa P, Harbo HF, White NS, Celius EG, Bartsch H, Berg-Hansen P, Moen SM, Bjørnerud A, Westlye LT, Andreassen OA, Dale AM, Beyer MK (2018)
Restriction spectrum imaging of white matter and its relation to neurological disability in multiple sclerosis
Mult Scler, 25 (5), 687-698
DOI 10.1177/1352458518765671, PubMed 29542336

Srinivasan S, Bettella F, Frei O, Hill WD, Wang Y, Witoelar A, Schork AJ, Thompson WK, Davies G, Desikan RS, Deary IJ, Melle I, Ueland T, Dale AM, Djurovic S, Smeland OB, Andreassen OA (2018)
Enrichment of genetic markers of recent human evolution in educational and cognitive traits
Sci Rep, 8 (1), 12585
DOI 10.1038/s41598-018-30387-9, PubMed 30135563

Stokowy T, Polushina T, Sønderby IE, Karlsson R, Giddaluru S, Le Hellard S, Bergen SE, Sullivan PF, Andreassen OA, Djurovic S, Hultman CM, Steen VM (2018)
Genetic variation in 117 myelination-related genes in schizophrenia: Replication of association to lipid biosynthesis genes
Sci Rep, 8 (1), 6915
DOI 10.1038/s41598-018-25280-4, PubMed 29720671

Sønderby IE, Gústafsson Ó, Doan NT, Hibar DP, Martin-Brevet S, Abdellaoui A, Ames D, Amunts K, Andersson M, Armstrong NJ, Bernard M, Blackburn N, Blangero J, Boomsma DI, Bralten J, Brattbak HR, Brodaty H, Brouwer RM, Bülow R, Calhoun V, Caspers S, Cavalleri G, Chen CH, Cichon S, Ciufolini S et al. (2018)
Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal ganglia
Mol Psychiatry, 25 (3), 584-602
DOI 10.1038/s41380-018-0118-1, PubMed 30283035

Thunemann M, Lu Y, Liu X, Kılıç K, Desjardins M, Vandenberghe M, Sadegh S, Saisan PA, Cheng Q, Weldy KL, Lyu H, Djurovic S, Andreassen OA, Dale AM, Devor A, Kuzum D (2018)
Deep 2-photon imaging and artifact-free optogenetics through transparent graphene microelectrode arrays
Nat Commun, 9 (1), 2035
DOI 10.1038/s41467-018-04457-5, PubMed 29789548

Torske T, Nærland T, Øie MG, Stenberg N, Andreassen OA (2018)
Metacognitive Aspects of Executive Function Are Highly Associated with Social Functioning on Parent-Rated Measures in Children with Autism Spectrum Disorder
Front Behav Neurosci, 11, 258
DOI 10.3389/fnbeh.2017.00258, PubMed 29375332

Tønnesen S, Kaufmann T, Doan NT, Alnæs D, Córdova-Palomera A, Meer DV, Rokicki J, Moberget T, Gurholt TP, Haukvik UK, Ueland T, Lagerberg TV, Agartz I, Andreassen OA, Westlye LT (2018)
White matter aberrations and age-related trajectories in patients with schizophrenia and bipolar disorder revealed by diffusion tensor imaging
Sci Rep, 8 (1), 14129
DOI 10.1038/s41598-018-32355-9, PubMed 30237410

van der Meer D, Rokicki J, Kaufmann T, Córdova-Palomera A, Moberget T, Alnæs D, Bettella F, Frei O, Doan NT, Sønderby IE, Smeland OB, Agartz I, Bertolino A, Bralten J, Brandt CL, Buitelaar JK, Djurovic S, van Donkelaar M, Dørum ES, Espeseth T, Faraone SV, Fernández G, Fisher SE, Franke B, Haatveit B et al. (2018)
Brain scans from 21,297 individuals reveal the genetic architecture of hippocampal subfield volumes
Mol Psychiatry, 25 (11), 3053-3065
DOI 10.1038/s41380-018-0262-7, PubMed 30279459

van Erp TGM, Walton E, Hibar DP, Schmaal L, Jiang W, Glahn DC, Pearlson GD, Yao N, Fukunaga M, Hashimoto R, Okada N, Yamamori H, Bustillo JR, Clark VP, Agartz I, Mueller BA, Cahn W, de Zwarte SMC, Hulshoff Pol HE, Kahn RS, Ophoff RA, van Haren NEM, Andreassen OA, Dale AM, Doan NT et al. (2018)
Cortical Brain Abnormalities in 4474 Individuals With Schizophrenia and 5098 Control Subjects via the Enhancing Neuro Imaging Genetics Through Meta Analysis (ENIGMA) Consortium
Biol Psychiatry, 84 (9), 644-654
DOI 10.1016/j.biopsych.2018.04.023, PubMed 29960671

van Erp TGM, Walton E, Hibar DP, Schmaal L, Jiang W, Glahn DC, Pearlson GD, Yao N, Fukunaga M, Hashimoto R, Okada N, Yamamori H, Clark VP, Mueller BA, de Zwarte SMC, Ophoff RA, van Haren NEM, Andreassen OA, Gurholt TP, Gruber O, Kraemer B, Richter A, Calhoun VD, Crespo-Facorro B, Roiz-Santiañez R et al. (2018)
Reply to: New Meta- and Mega-analyses of Magnetic Resonance Imaging Findings in Schizophrenia: Do They Really Increase Our Knowledge About the Nature of the Disease Process?
Biol Psychiatry, 85 (7), e35-e39
DOI 10.1016/j.biopsych.2018.10.003, PubMed 30470561

Vaskinn A, Andersson S, Østefjells T, Andreassen OA, Sundet K (2018)
Emotion perception, non-social cognition and symptoms as predictors of theory of mind in schizophrenia
Compr Psychiatry, 85, 1-7
DOI 10.1016/j.comppsych.2018.05.002, PubMed 29906670

Vedal TSJ, Steen NE, Birkeland KI, Dieset I, Reponen EJ, Laskemoen JF, Rødevand L, Melle I, Andreassen OA, Molden E, Jönsson EG (2018)
Free thyroxine and thyroid-stimulating hormone in severe mental disorders: A naturalistic study with focus on antipsychotic medication
J Psychiatr Res, 106, 74-81
DOI 10.1016/j.jpsychires.2018.09.014, PubMed 30292780

Vedal TSJ, Steen NE, Birkeland KI, Dieset I, Reponen EJ, Laskemoen JF, Rødevand L, Melle I, Andreassen OA, Molden E, Jönsson EG (2018)
Response: Are thyroid abnormalities only related to antipsychotic treatment in patients with severe mental disorders?
J Psychiatr Res, 117, 150
DOI 10.1016/j.jpsychires.2018.11.012, PubMed 30454945

Vojinovic D, Adams HH, Jian X, Yang Q, Smith AV, Bis JC, Teumer A, Scholz M, Armstrong NJ, Hofer E, Saba Y, Luciano M, Bernard M, Trompet S, Yang J, Gillespie NA, van der Lee SJ, Neumann A, Ahmad S, Andreassen OA, Ames D, Amin N, Arfanakis K, Bastin ME, Becker DM et al. (2018)
Genome-wide association study of 23,500 individuals identifies 7 loci associated with brain ventricular volume
Nat Commun, 9 (1), 3945
DOI 10.1038/s41467-018-06234-w, PubMed 30258056

Witoelar A, Rongve A, Almdahl IS, Ulstein ID, Engvig A, White LR, Selbæk G, Stordal E, Andersen F, Brækhus A, Saltvedt I, Engedal K, Hughes T, Bergh S, Bråthen G, Bogdanovic N, Bettella F, Wang Y, Athanasiu L, Bahrami S, Le Hellard S, Giddaluru S, Dale AM, Sando SB, Steinberg S et al. (2018)
Meta-analysis of Alzheimer's disease on 9,751 samples from Norway and IGAP study identifies four risk loci
Sci Rep, 8 (1), 18088
DOI 10.1038/s41598-018-36429-6, PubMed 30591712

Wolfers T, Doan NT, Kaufmann T, Alnæs D, Moberget T, Agartz I, Buitelaar JK, Ueland T, Melle I, Franke B, Andreassen OA, Beckmann CF, Westlye LT, Marquand AF (2018)
Mapping the Heterogeneous Phenotype of Schizophrenia and Bipolar Disorder Using Normative Models
JAMA Psychiatry, 75 (11), 1146-1155
DOI 10.1001/jamapsychiatry.2018.2467, PubMed 30304337

Zak N, Moberget T, Bøen E, Boye B, Waage TR, Dietrichs E, Harkestad N, Malt UF, Westlye LT, Andreassen OA, Andersson S, Elvsåshagen T (2018)
Longitudinal and cross-sectional investigations of long-term potentiation-like cortical plasticity in bipolar disorder type II and healthy individuals
Transl Psychiatry, 8 (1), 103
DOI 10.1038/s41398-018-0151-5, PubMed 29795193

Zuber V, Jönsson EG, Frei O, Witoelar A, Thompson WK, Schork AJ, Bettella F, Wang Y, Djurovic S, Smeland OB, Dieset I, Fanous AH, Desikan RS, Küry S, Bézieau S, Dale AM, Mills IG, Andreassen OA (2018)
Identification of shared genetic variants between schizophrenia and lung cancer
Sci Rep, 8 (1), 674
DOI 10.1038/s41598-017-16481-4, PubMed 29330379

Aas M, Dieset I, Mørch R, Steen NE, Hope S, Reponen EJ, Laskemoen JF, Ueland T, Aukrust P, Melle I, Agartz I, Andreassen OA (2018)
Reduced brain-derived neurotrophic factor is associated with childhood trauma experiences and number of depressive episodes in severe mental disorders
Schizophr Res, 205, 45-50
DOI 10.1016/j.schres.2018.08.007, PubMed 30126813

Publications 2017

Andreassen OA (2017)
Diabetes and Schizophrenia-New Findings for an Old Puzzle
Am J Psychiatry, 174 (7), 616-617
DOI 10.1176/appi.ajp.2017.17040409, PubMed 28669214

Andreassen OA (2017)
eHealth provides a novel opportunity to exploit the advantages of the Nordic countries in psychiatric genetic research, building on the public health care system, biobanks, and registries
Am J Med Genet B Neuropsychiatr Genet, 177 (7), 625-629
DOI 10.1002/ajmg.b.32561, PubMed 28686333

Bauer M, Glenn T, Alda M, Aleksandrovich MA, Andreassen OA, Angelopoulos E, Ardau R, Ayhan Y, Baethge C, Bharathram SR, Bauer R, Baune BT, Becerra-Palars C, Bellivier F, Belmaker RH, Berk M, Bersudsky Y, Bicakci Ş, Birabwa-Oketcho H, Bjella TD, Bossini L, Cabrera J, Cheung EYW, Del Zompo M, Dodd S et al. (2017)
Solar insolation in springtime influences age of onset of bipolar I disorder
Acta Psychiatr Scand, 136 (6), 571-582
DOI 10.1111/acps.12772, PubMed 28722128

Bjoerke-Bertheussen J, Schoeyen H, Andreassen OA, Malt UF, Oedegaard KJ, Morken G, Sundet K, Vaaler AE, Auestad B, Kessler U (2017)
Right unilateral electroconvulsive therapy does not cause more cognitive impairment than pharmacologic treatment in treatment-resistant bipolar depression: A 6-month randomized controlled trial follow-up study
Bipolar Disord, 20 (6), 531-538
DOI 10.1111/bdi.12594, PubMed 29267990

Chen CH, Wang Y, Lo MT, Schork A, Fan CC, Holland D, Kauppi K, Smeland OB, Djurovic S, Sanyal N, Hibar DP, Thompson PM, Thompson WK, Andreassen OA, Dale AM (2017)
Leveraging genome characteristics to improve gene discovery for putamen subcortical brain structure
Sci Rep, 7 (1), 15736
DOI 10.1038/s41598-017-15705-x, PubMed 29147026

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