Arnoldo Frigessi
Position: Director of OCBE (Statistician), Professor
Phone: +47 22 85 10 04 / 957 35 574

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Author network for Arnoldo Frigessi by COREMINE medical

Publications 2017

Aure MR, Vitelli V, Jernström S, Kumar S, Krohn M, Due EU, Haukaas TH, Leivonen SK, Vollan HK, Lüders T, Rødland E, Vaske CJ, Zhao W, Møller EK, Nord S, Giskeødegård GF, Bathen TF, Caldas C, Tramm T, Alsner J, Overgaard J, Geisler J, Bukholm IR, Naume B, Schlichting E et al. (2017)
Integrative clustering reveals a novel split in the luminal A subtype of breast cancer with impact on outcome
Breast Cancer Res, 19 (1), 44
PubMed 28356166

Belay DB, Kifle YG, Goshu AT, Gran JM, Yewhalaw D, Duchateau L, Frigessi A (2017)
Joint Bayesian modeling of time to malaria and mosquito abundance in Ethiopia
BMC Infect Dis, 17 (1), 415
PubMed 28606100

Fleischer T, Tekpli X, Mathelier A, Wang S, Nebdal D, Dhakal HP, Sahlberg KK, Schlichting E, Oslo Breast Cancer Research Consortium (OSBREAC), Børresen-Dale AL, Borgen E, Naume B, Eskeland R, Frigessi A, Tost J, Hurtado A, Kristensen VN (2017)
DNA methylation at enhancers identifies distinct breast cancer lineages
Nat Commun, 8 (1), 1379
PubMed 29123100

Linder MD, Frigessi A, Piaserico S, Keilman N (2017)
Simulating the life course of psoriasis patients: the interplay between therapy intervention and marital status
J Eur Acad Dermatol Venereol (in press)
PubMed 28850745

Publications 2016

Haff IH, Aas K, Frigessi A, Lacal V (2016)
Structure learning in Bayesian Networks using regular vines
Comput. Stat. Data Anal., 101, 186-208

Solvang HK, Frigessi A, Kaveh F, Riis ML, Lüders T, Bukholm IR, Kristensen VN, Andreassen BK (2016)
Gene expression analysis supports tumor threshold over 2.0 cm for T-category breast cancer
EURASIP J Bioinform Syst Biol, 2016 (1), 6
PubMed 26900390

Tharmaratnam K, Sperrin M, Jaki T, Reppe S, Frigessi A (2016)
Tilting the lasso by knowledge-based post-processing
BMC Bioinformatics, 17 (1), 344
PubMed 27590269

Publications 2015

Frigessi A, Holden L, Teigland A (2015)
Rejoinder to '(sfi)(2) Statistics for Innovation The experience of the Oslo centre in industrial statistics'
Appl. Stoch. Models. Bus. Ind., 31 (1), 96

Frigessi A, Holden L, Teigland A (2015)
(sfi)(2) Statistics for Innovation - The experience of the Oslo centre in industrial statistics
Appl. Stoch. Models. Bus. Ind., 31 (1), 82-93

Haff IH, Frigessi A, Maraun D (2015)
How well do regional climate models simulate the spatial dependence of precipitation? An application of pair-copula constructions
J. Geophys. Res.-Atmos., 120 (7), 2624-2646

LeBlanc M, Zuber V, Andreassen BK, Witoelar A, Zeng L, Bettella F, Wang Y, McEvoy LK, Thompson WK, Schork AJ, Reppe S, Barrett-Connor E, Ligthart S, Dehghan A, Gautvik KM, Nelson CP, Schunkert H, Samani NJ, CARDIoGRAM Consortium, Ridker PM, Chasman DI, Aukrust P, Djurovic S, Frigessi A, Desikan RS et al. (2015)
Identifying Novel Gene Variants in Coronary Artery Disease and Shared Genes With Several Cardiovascular Risk Factors
Circ Res, 118 (1), 83-94
PubMed 26487741

Sorensen O, Frigessi A, Thoresen M (2015)
Stat. Sin., 25 (2), 809-829

Publications 2014

Fairbairn CE, Sayette MA, Aalen OO, Frigessi A (2014)
Alcohol and Emotional Contagion: An Examination of the Spreading of Smiles in Male and Female Drinking Groups
Clin Psychol Sci, 3 (5), 686-701
PubMed 26504673

Fleischer T, Frigessi A, Johnson KC, Edvardsen H, Touleimat N, Klajic J, Riis ML, Haakensen VD, Wärnberg F, Naume B, Helland A, Børresen-Dale AL, Tost J, Christensen BC, Kristensen VN (2014)
Genome-wide DNA methylation profiles in progression to in situ and invasive carcinoma of the breast with impact on gene transcription and prognosis
Genome Biol, 15 (8), 435
PubMed 25146004

Kristensen VN, Lingjærde OC, Russnes HG, Vollan HK, Frigessi A, Børresen-Dale AL (2014)
Principles and methods of integrative genomic analyses in cancer
Nat Rev Cancer, 14 (5), 299-313
PubMed 24759209

Tramm T, Mohammed H, Myhre S, Kyndi M, Alsner J, Børresen-Dale AL, Sørlie T, Frigessi A, Overgaard J (2014)
Development and validation of a gene profile predicting benefit of postmastectomy radiotherapy in patients with high-risk breast cancer: a study of gene expression in the DBCG82bc cohort
Clin Cancer Res, 20 (20), 5272-80
PubMed 25149560

Publications 2013

Sandve GK, Gundersen S, Johansen M, Glad IK, Gunathasan K, Holden L, Holden M, Liestøl K, Nygård S, Nygaard V, Paulsen J, Rydbeck H, Trengereid K, Clancy T, Drabløs F, Ferkingstad E, Kalas M, Lien T, Rye MB, Frigessi A, Hovig E (2013)
The Genomic HyperBrowser: an analysis web server for genome-scale data
Nucleic Acids Res, 41 (Web Server issue), W133-41
PubMed 23632163

Scheel I, Ferkingstad E, Frigessi A, Haug O, Hinnerichsen M, Meze-Hausken E (2013)
A Bayesian hierarchical model with spatial variable selection: the effect of weather on insurance claims
J R Stat Soc Ser C Appl Stat, 62 (1), 85-100
PubMed 23396890

Publications 2012

Aldrin M, Raastad R, Tvete IF, Berild D, Frigessi A, Leegaard T, Monnet DL, Walberg M, Müller F (2012)
Antibiotic resistance in hospitals: a ward-specific random effect model in a low antibiotic consumption environment
Stat Med, 32 (8), 1407-18
PubMed 23027651

Brown AA, Jensen J, Nikolova YS, Djurovic S, Agartz I, Server A, Ferrell RE, Manuck SB, Mattingsdal M, Melle I, Hariri AR, Frigessi A, Andreassen OA (2012)
Genetic variants affecting the neural processing of human facial expressions: evidence using a genome-wide functional imaging approach
Transl Psychiatry, 2, e143
PubMed 22828495

Joshi H, Nord SH, Frigessi A, Børresen-Dale AL, Kristensen VN (2012)
Overrepresentation of transcription factor families in the genesets underlying breast cancer subtypes
BMC Genomics, 13, 199
PubMed 22616941

Villani A, Frigessi A, Liljeros F, Nordvik MK, de Blasio BF (2012)
A characterization of internet dating network structures among nordic men who have sex with men
PLoS One, 7 (7), e39717
PubMed 22808052

Publications 2011

Ambrosi A, Glad IK, Pellin D, Cattoglio C, Mavilio F, Di Serio C, Frigessi A (2011)
Estimated comparative integration hotspots identify different behaviors of retroviral gene transfer vectors
PLoS Comput Biol, 7 (12), e1002292
PubMed 22144885

Gundersen S, Kalaš M, Abul O, Frigessi A, Hovig E, Sandve GK (2011)
Identifying elemental genomic track types and representing them uniformly
BMC Bioinformatics, 12, 494
PubMed 22208806

Jemtland R, Holden M, Reppe S, Olstad OK, Reinholt FP, Gautvik VT, Refvem H, Frigessi A, Houston B, Gautvik KM (2011)
Molecular disease map of bone characterizing the postmenopausal osteoporosis phenotype
J Bone Miner Res, 26 (8), 1793-801
PubMed 21452281

LeBlanc M, Kulle B, Sundet K, Agartz I, Melle I, Djurovic S, Frigessi A, Andreassen OA (2011)
Genome-wide study identifies PTPRO and WDR72 and FOXQ1-SUMO1P1 interaction associated with neurocognitive function
J Psychiatr Res, 46 (2), 271-8
PubMed 22126837

Sandve GK, Gundersen S, Rydbeck H, Glad IK, Holden L, Holden M, Liestøl K, Clancy T, Drabløs F, Ferkingstad E, Johansen M, Nygaard V, Tøstesen E, Frigessi A, Hovig E (2011)
The differential disease regulome
BMC Genomics, 12, 353
PubMed 21736759

Solvang HK, Lingjærde OC, Frigessi A, Børresen-Dale AL, Kristensen VN (2011)
Linear and non-linear dependencies between copy number aberrations and mRNA expression reveal distinct molecular pathways in breast cancer
BMC Bioinformatics, 12, 197
PubMed 21609452

Zhao X, Rødland EA, Sørlie T, Naume B, Langerød A, Frigessi A, Kristensen VN, Børresen-Dale AL, Lingjærde OC (2011)
Combining gene signatures improves prediction of breast cancer survival
PLoS One, 6 (3), e17845
PubMed 21423775

Publications 2010

Myhre S, Mohammed H, Tramm T, Alsner J, Finak G, Park M, Overgaard J, Børresen-Dale AL, Frigessi A, Sørlie T (2010)
In silico ascription of gene expression differences to tumor and stromal cells in a model to study impact on breast cancer outcome
PLoS One, 5 (11), e14002
PubMed 21124964

Sandve GK, Gundersen S, Rydbeck H, Glad IK, Holden L, Holden M, Liestøl K, Clancy T, Ferkingstad E, Johansen M, Nygaard V, Tøstesen E, Frigessi A, Hovig E (2010)
The Genomic HyperBrowser: inferential genomics at the sequence level
Genome Biol, 11 (12), R121
PubMed 21182759

Publications 2009

Aldrin M, Storvik B, Frigessi A, Viljugrein H, Jansen PA (2009)
A stochastic model for the assessment of the transmission pathways of heart and skeleton muscle inflammation, pancreas disease and infectious salmon anaemia in marine fish farms in Norway
Prev Vet Med, 93 (1), 51-61
PubMed 19811843

Lawyer G, Nesvag R, Varnas K, Frigessi A, Agartz I (2009)
Investigating possible subtypes of schizophrenia patients and controls based on brain cortical thickness (vol 164, pg 254, 2008)
Psychiatry Res. Neuroimaging, 171 (3), 258

Reppe S, Refvem H, Gautvik VT, Olstad OK, Høvring PI, Reinholt FP, Holden M, Frigessi A, Jemtland R, Gautvik KM (2009)
Eight genes are highly associated with BMD variation in postmenopausal Caucasian women
Bone, 46 (3), 604-12
PubMed 19922823

Publications 2008

Ferkingstad E, Frigessi A, Lyng H (2008)
Indirect genomic effects on survival from gene expression data
Genome Biol, 9 (3), R58
PubMed 18358079

Husberg C, Nygård S, Finsen AV, Damås JK, Frigessi A, Oie E, Waehre A, Gullestad L, Aukrust P, Yndestad A, Christensen G (2008)
Cytokine expression profiling of the myocardium reveals a role for CX3CL1 (fractalkine) in heart failure
J Mol Cell Cardiol, 45 (2), 261-9
PubMed 18585734

Kulle B, Frigessi A, Edvardsen H, Kristensen V, Wojnowski L (2008)
Accounting for haplotype phase uncertainty in linkage disequilibrium estimation
Genet Epidemiol, 32 (2), 168-78
PubMed 17968987

Lawyer G, Nesvåg R, Varnäs K, Frigessi A, Agartz I (2008)
Investigating possible subtypes of schizophrenia patients and controls based on brain cortical thickness
Psychiatry Res, 164 (3), 254-64
PubMed 19022629

Nygaard V, Liu F, Holden M, Kuo WP, Trimarchi J, Ohno-Machado L, Cepko CL, Frigessi A, Glad IK, Wiel MA, Hovig E, Lyng H (2008)
Validation of oligoarrays for quantitative exploration of the transcriptome
BMC Genomics, 9, 258
PubMed 18513391

Publications 2007

Bøvelstad HM, Nygård S, Størvold HL, Aldrin M, Borgan Ø, Frigessi A, Lingjaerde OC (2007)
Predicting survival from microarray data--a comparative study
Bioinformatics, 23 (16), 2080-7
PubMed 17553857

Kausrud KL, Viljugrein H, Frigessi A, Begon M, Davis S, Leirs H, Dubyanskiy V, Stenseth NC (2007)
Climatically driven synchrony of gerbil populations allows large-scale plague outbreaks
Proc Biol Sci, 274 (1621), 1963-9
PubMed 17550884

Nesvåg R, Frigessi A, Jönsson EG, Agartz I (2007)
Effects of alcohol consumption and antipsychotic medication on brain morphology in schizophrenia
Schizophr Res, 90 (1-3), 52-61
PubMed 17218084

Nesvåg R, Lawyer G, Varnäs K, Fjell AM, Walhovd KB, Frigessi A, Jönsson EG, Agartz I (2007)
Regional thinning of the cerebral cortex in schizophrenia: effects of diagnosis, age and antipsychotic medication
Schizophr Res, 98 (1-3), 16-28
PubMed 17933495

Scheel I, Aldrin M, Frigessi A, Jansen PA (2007)
A stochastic model for infectious salmon anemia (ISA) in Atlantic salmon farming
J R Soc Interface, 4 (15), 699-706
PubMed 17301014

Publications 2006

Agartz I, Sedvall GC, Terenius L, Kulle B, Frigessi A, Hall H, Jönsson EG (2006)
BDNF gene variants and brain morphology in schizophrenia
Am J Med Genet B Neuropsychiatr Genet, 141B (5), 513-23
PubMed 16741916

Jönsson EG, Edman-Ahlbom B, Sillén A, Gunnar A, Kulle B, Frigessi A, Vares M, Ekholm B, Wode-Helgodt B, Schumacher J, Cichon S, Agartz I, Sedvall GC, Hall H, Terenius L (2006)
Brain-derived neurotrophic factor gene (BDNF) variants and schizophrenia: an association study
Prog Neuropsychopharmacol Biol Psychiatry, 30 (5), 924-33
PubMed 16581172

Perminow G, Frigessi A, Rydning A, Nakstad B, Vatn MH (2006)
Incidence and clinical presentation of IBD in children: comparison between prospective and retrospective data in a selected Norwegian population
Scand J Gastroenterol, 41 (12), 1433-9
PubMed 17101574

Publications 2005

Frigessi A, Holden M, Marshall C, Viljugrein H, Stenseth NC, Holden L, Ageyev V, Klassovskiy NL (2005)
Bayesian population dynamics of interacting species: great gerbils and fleas in Kazakhstan
Biometrics, 61 (1), 230-8
PubMed 15737098

Frigessi A, van de Wiel MA, Holden M, Svendsrud DH, Glad IK, Lyng H (2005)
Genome-wide estimation of transcript concentrations from spotted cDNA microarray data
Nucleic Acids Res, 33 (17), e143
PubMed 16204447

Kristensen VN, Sørlie T, Geisler J, Yoshimura N, Linegjaerde OC, Glad I, Frigessi A, Harada N, Lønning PE, Børresen-Dale AL (2005)
Effects of anastrozole on the intratumoral gene expression in locally advanced breast cancer
J Steroid Biochem Mol Biol, 95 (1-5), 105-11
PubMed 16023338

Scheel I, Aldrin M, Glad IK, Sørum R, Lyng H, Frigessi A (2005)
The influence of missing value imputation on detection of differentially expressed genes from microarray data
Bioinformatics, 21 (23), 4272-9
PubMed 16216830

Publications 2004

Cekaite L, Haug O, Myklebost O, Aldrin M, Østenstad B, Holden M, Frigessi A, Hovig E, Sioud M (2004)
Analysis of the humoral immune response to immunoselected phage-displayed peptides by a microarray-based method
Proteomics, 4 (9), 2572-82
PubMed 15352232

Saebø S, Frigessi A (2004)
A genetic and spatial Bayesian analysis of mastitis resistance
Genet Sel Evol, 36 (5), 527-42
PubMed 15339631

Publications 2000

Perminow G, Rydning A, Jacobsen CD, Frigessi A (2000)
[Gastrointestinal endoscopy in children]
Tidsskr Nor Laegeforen, 120 (29), 3503-6
PubMed 11188374

Publications 1994

Frigessi A, Lánský P, Mariotto AB (1994)
A stochastic model for neuronal bursting
Biosystems, 33 (1), 1-16
PubMed 7803696

Publications 1989

Frigessi A, den Hollander F (1989)
A stochastic model for the membrane potential of a stimulated neuron
J Math Biol, 27 (6), 681-92
PubMed 2607222