Åslaug Helland
Position: Assoc. prof., MD
Phone: +47 22 78 14 85/13 38 74
Email:

Mini CV

Current Position

Group leader, Institute for Cancer Research, Norwegian Radium Hospital (NRH), Oslo, Norway, and
Senior oncologist, Dept of Oncology, Oslo University Hospital, Radiumhospital

Education

  • 1988-95 Medical school, University of Oslo
  • 2000 Dr.med (PhD)
  • 2007 Oncologist
  • 2013 Qualified professor, committee UiO

Professional employment 

  • 08.2001 – 08.2003 Physician, Dept of Oncology, The Norwegian Radium Hospital
  • 08.2003 – 08.2004 Postdoc,  Stanford University
  • 08.2004 – 06.2009 Physician, Dept of Oncology, The Norwegian Radium Hospital
  • 08.2006 – 03.2010 Medical editor “The Journal of the Norwegian Medical Association”
  • 07.2008 – 07.2009 Visiting scientist Peter MacCallum Cancer Centre, Melbourne, Australia
  • 01.2009-01.2015 Associate professor UiO
  • 06.2009- dd Shared position clinical work and research, OUS-Radium Hospital
  • 1.6.12-1.6.13 Unit leader (Unit 3) (Seksjonsleder) Dept of Oncology

Leadership training / courses

  • 2005-2006 Leadership training course in “Scientific management” after a Harvard business school model, organized at the Norwegian Radium Hospital
  • 2011 Leadership course – The Norwegian Medical Society
  • 2012-2013 Leadership course at Oslo University Hospital, internal teaching program.
  • 2013 Research-leadership program. University of Oslo

Project involvement and leadership

  • Eurocan project: Scientific coordinator (AL-Børresen-Dale leader) in OUS-part of the EU EurocanProject
  • Leader of “Lung cancer research-group” KKF, OUS
  • PI of several translational research-projects in lung cancer, breast cancer, ovarian cancer
  • Leader of  Norwegian Lung Cancer group’s translational group
  • Leader of “The Norwegian Cancer Society’s National milieu of expertise in lung cancer”
  • PI and national PI  for several clinical trials, both investigator initiated and industry-initiated
  • Co-leader of Oslo University Hospitals-KKTs area of focused research: personalized medicine
  • Part of the EU-funded project CANCER-ID (PI Oslo: Bjørn Naume)

Supervision

  • 2002-2005 Supervising (main supervisor) (PhD) (MD), Yun Wang
  • 2004-2011 Supervising (main supervisor) (PhD) (MD Vilde D Haakonsen
  • 2009 Assistant Supervisor (co-supervisor) for Camilla Sagerup
  • 2010 Assistant supervisor (co-supervisor) Inga Rye
  • 2011 Supervising visiting scholar Hossein Piry
  • 2011 Supervising (main supervisor) Maria Moksnes Bjaanæs
  • 2012 Assistant supervisor (co-supervisor) Marius Lund-Iversen
  • 2012 Supervising (main supervisor) Hanne A Eide
  • 2014 Supervising (main supervisor) Ann Rita Halvorsen
  • 2014 Supervising Postdoctor Vilde D Haakensen
  • 2015 Supervising (main supervisor) Janna Berg

Published 74 papers per April 2015

 

Publications 2017

Fleischer T, Klajic J, Aure MR, Louhimo R, Pladsen AV, Ottestad L, Touleimat N, Laakso M, Halvorsen AR, Grenaker Alnæs GI, Riis ML, Helland Å, Hautaniemi S, Lønning PE, Naume B, Børresen-Dale AL, Tost J, Kristensen VN (2017)
DNA methylation signature (SAM40) identifies subgroups of the Luminal A breast cancer samples with distinct survival
Oncotarget, 8 (1), 1074-1082
PubMed 27911866

Halvorsen AR, Kristensen G, Embleton A, Adusei C, Barretina-Ginesta MP, Beale P, Helland Å (2017)
Evaluation of Prognostic and Predictive Significance of Circulating MicroRNAs in Ovarian Cancer Patients
Dis Markers, 2017, 3098542
PubMed 28293063

Publications 2016

Dunning AM, Michailidou K, Kuchenbaecker KB, Thompson D, French JD, Beesley J, Healey CS, Kar S, Pooley KA, Lopez-Knowles E, Dicks E, Barrowdale D, Sinnott-Armstrong NA, Sallari RC, Hillman KM, Kaufmann S, Sivakumaran H, Moradi Marjaneh M, Lee JS, Hills M, Jarosz M, Drury S, Canisius S, Bolla MK, Dennis J et al. (2016)
Breast cancer risk variants at 6q25 display different phenotype associations and regulate ESR1, RMND1 and CCDC170
Nat Genet, 48 (4), 374-86
PubMed 26928228

Eide HA, Halvorsen AR, Bjaanæs MM, Piri H, Holm R, Solberg S, Jørgensen L, Brustugun OT, Kiserud CE, Helland Å (2016)
The MYCN-HMGA2-CDKN2A pathway in non-small cell lung carcinoma--differences in histological subtypes
BMC Cancer, 16, 71
PubMed 26858029

Eide HA, Halvorsen AR, Sandhu V, Fåne A, Berg J, Haakensen VD, Kure EH, Brustugun OT, Kiserud CE, Kyte JA, Helland Å (2016)
Non-small cell lung cancer is characterised by a distinct inflammatory signature in serum compared with chronic obstructive pulmonary disease
Clin Transl Immunology, 5 (11), e109
PubMed 27990285

Halvorsen AR, Bjaanæs M, LeBlanc M, Holm AM, Bolstad N, Rubio L, Peñalver JC, Cervera J, Mojarrieta JC, López-Guerrero JA, Brustugun OT, Helland Å (2016)
A unique set of 6 circulating microRNAs for early detection of non-small cell lung cancer
Oncotarget, 7 (24), 37250-37259
PubMed 27191990

Halvorsen AR, Helland Å, Gromov P, Wielenga VT, Talman MM, Brunner N, Sandhu V, Børresen-Dale AL, Gromova I, Haakensen VD (2016)
Profiling of microRNAs in tumor interstitial fluid of breast tumors - a novel resource to identify biomarkers for prognostic classification and detection of cancer
Mol Oncol, 11 (2), 220-234
PubMed 28145100

Halvorsen AR, Silwal-Pandit L, Meza-Zepeda LA, Vodak D, Vu P, Sagerup C, Hovig E, Myklebost O, Børresen-Dale AL, Brustugun OT, Helland Å (2016)
TP53 Mutation Spectrum in Smokers and Never Smoking Lung Cancer Patients
Front Genet, 7, 85
PubMed 27242894

Haakensen VD, Nygaard V, Greger L, Aure MR, Fromm B, Bukholm IR, Lüders T, Chin SF, Git A, Caldas C, Kristensen VN, Brazma A, Børresen-Dale AL, Hovig E, Helland Å (2016)
Subtype-specific micro-RNA expression signatures in breast cancer progression
Int J Cancer, 139 (5), 1117-28
PubMed 27082076

Joly-Battaglini A, Hammarström C, Stankovic B, Aamodt H, Stjärne J, Brustugun OT, Helland Å, Øynebråten I, Corthay A (2016)
Rituximab efficiently depletes B cells in lung tumors and normal lung tissue
F1000Res, 5, 38
PubMed 27081474

McGowan M, Hoven AS, Lund-Iversen M, Solberg S, Helland Å, Hirsch FR, Brustugun OT (2016)
PIK3CA mutations as prognostic factor in squamous cell lung carcinoma
Lung Cancer, 103, 52-57
PubMed 28024696

Rud AK, Boye K, Fodstad Ø, Juell S, Jørgensen LH, Solberg S, Helland Å, Brustugun OT, Mælandsmo GM (2016)
Detection of disseminated tumor cells in lymph nodes from patients with early stage non-small cell lung cancer
Diagn Pathol, 11 (1), 50
PubMed 27316334

Weischenfeldt J, Dubash T, Drainas AP, Mardin BR, Chen Y, Stütz AM, Waszak SM, Bosco G, Halvorsen AR, Raeder B, Efthymiopoulos T, Erkek S, Siegl C, Brenner H, Brustugun OT, Dieter SM, Northcott PA, Petersen I, Pfister SM, Schneider M, Solberg SK, Thunissen E, Weichert W, Zichner T, Thomas R et al. (2016)
Pan-cancer analysis of somatic copy-number alterations implicates IRS4 and IGF2 in enhancer hijacking
Nat Genet, 49 (1), 65-74
PubMed 27869826

Publications 2015

Arnesen MR, Knudtsen IS, Rekstad BL, Eilertsen K, Dale E, Bruheim K, Helland Å, Løndalen AM, Hellebust TP, Malinen E (2015)
Dose painting by numbers in a standard treatment planning system using inverted dose prescription maps
Acta Oncol, 54 (9), 1607-13
PubMed 26213311

Berg J, Fjellbirkeland L, Suhrke P, Jebsen P, Lund-Iversen M, Kleinberg L, Helgeland L, Brustugun OT, Helland Å (2015)
EGFR mutation testing of lung cancer patients - Experiences from Vestfold Hospital Trust
Acta Oncol, 55 (2), 149-55
PubMed 26313507

Bjaanæs MM, Fleischer T, Halvorsen AR, Daunay A, Busato F, Solberg S, Jørgensen L, Kure E, Edvardsen H, Børresen-Dale AL, Brustugun OT, Tost J, Kristensen V, Helland Å (2015)
Genome-wide DNA methylation analyses in lung adenocarcinomas: Association with EGFR, KRAS and TP53 mutation status, gene expression and prognosis
Mol Oncol, 10 (2), 330-43
PubMed 26601720

Darabi H, McCue K, Beesley J, Michailidou K, Nord S, Kar S, Humphreys K, Thompson D, Ghoussaini M, Bolla MK, Dennis J, Wang Q, Canisius S, Scott CG, Apicella C, Hopper JL, Southey MC, Stone J, Broeks A, Schmidt MK, Scott RJ, Lophatananon A, Muir K, Beckmann MW, Ekici AB et al. (2015)
Polymorphisms in a Putative Enhancer at the 10q21.2 Breast Cancer Risk Locus Regulate NRBF2 Expression
Am J Hum Genet, 97 (1), 22-34
PubMed 26073781

Donnem T, Hald SM, Paulsen EE, Richardsen E, Al-Saad S, Kilvaer TK, Brustugun OT, Helland A, Lund-Iversen M, Poehl M, Olsen KE, Ditzel HJ, Hansen O, Al-Shibli K, Kiselev Y, Sandanger TM, Andersen S, Pezzella F, Bremnes RM, Busund LT (2015)
Stromal CD8+ T-cell Density—A Promising Supplement to TNM Staging in Non-Small Cell Lung Cancer
Clin Cancer Res, 21 (11), 2635-43
PubMed 25680376

Fernandez-Cuesta L, Sun R, Menon R, George J, Lorenz S, Meza-Zepeda LA, Peifer M, Plenker D, Heuckmann JM, Leenders F, Zander T, Dahmen I, Koker M, Schöttle J, Ullrich RT, Altmüller J, Becker C, Nürnberg P, Seidel H, Böhm D, Göke F, Ansén S, Russell PA, Wright GM, Wainer Z et al. (2015)
Identification of novel fusion genes in lung cancer using breakpoint assembly of transcriptome sequencing data
Genome Biol, 16, 7
PubMed 25650807

Lund-Iversen M, Grøholt KK, Helland Å, Borgen E, Brustugun OT (2015)
NUT expression in primary lung tumours
Diagn Pathol, 10, 156
PubMed 26341600

Potapenko IO, Lüders T, Russnes HG, Helland Å, Sørlie T, Kristensen VN, Nord S, Lingjærde OC, Børresen-Dale AL, Haakensen VD (2015)
Glycan-related gene expression signatures in breast cancer subtypes; relation to survival
Mol Oncol, 9 (4), 861-76
PubMed 25655580

Syljuåsen RG, Hasvold G, Hauge S, Helland Å (2015)
Targeting lung cancer through inhibition of checkpoint kinases
Front Genet, 6, 70
PubMed 25774168

Witek B, El Wakil A, Nord C, Ahlgren U, Eriksson M, Vernersson-Lindahl E, Helland Å, Alexeyev OA, Hallberg B, Palmer RH (2015)
Targeted Disruption of ALK Reveals a Potential Role in Hypogonadotropic Hypogonadism
PLoS One, 10 (5), e0123542
PubMed 25955180

Publications 2014

Almendro V, Cheng YK, Randles A, Itzkovitz S, Marusyk A, Ametller E, Gonzalez-Farre X, Muñoz M, Russnes HG, Helland A, Rye IH, Borresen-Dale AL, Maruyama R, van Oudenaarden A, Dowsett M, Jones RL, Reis-Filho J, Gascon P, Gönen M, Michor F, Polyak K (2014)
Inference of tumor evolution during chemotherapy by computational modeling and in situ analysis of genetic and phenotypic cellular diversity
Cell Rep, 6 (3), 514-27
PubMed 24462293

Bjaanaes MM, Halvorsen AR, Solberg S, Jørgensen L, Dragani TA, Galvan A, Colombo F, Anderlini M, Pastorino U, Kure E, Børresen-Dale AL, Brustugun OT, Helland A (2014)
Unique microRNA-profiles in EGFR-mutated lung adenocarcinomas
Int J Cancer, 135 (8), 1812-21
PubMed 24599520

Brustugun OT, Helland Å, Julsrud L (2014)
[Time counts!]
Tidsskr Nor Laegeforen, 134 (9), 915
PubMed 24828708

Brustugun OT, Khattak AM, Trømborg AK, Beigi M, Beiske K, Lund-Iversen M, Helland Å (2014)
BRAF-mutations in non-small cell lung cancer
Lung Cancer, 84 (1), 36-8
PubMed 24552757

Fernandez-Cuesta L, Peifer M, Lu X, Sun R, Ozretić L, Seidel D, Zander T, Leenders F, George J, Müller C, Dahmen I, Pinther B, Bosco G, Konrad K, Altmüller J, Nürnberg P, Achter V, Lang U, Schneider PM, Bogus M, Soltermann A, Brustugun OT, Helland Å, Solberg S, Lund-Iversen M et al. (2014)
Frequent mutations in chromatin-remodelling genes in pulmonary carcinoids
Nat Commun, 5, 3518
PubMed 24670920

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

Halvorsen AR, Helland A, Fleischer T, Haug KM, Grenaker Alnaes GI, Nebdal D, Syljuåsen RG, Touleimat N, Busato F, Tost J, Saetersdal AB, Børresen-Dale AL, Kristensen V, Edvardsen H (2014)
Differential DNA methylation analysis of breast cancer reveals the impact of immune signaling in radiation therapy
Int J Cancer, 135 (9), 2085-95
PubMed 24658971

Sagerup CM, Nymoen DA, Halvorsen AR, Lund-Iversen M, Helland A, Brustugun OT (2014)
Human papilloma virus detection and typing in 334 lung cancer patients
Acta Oncol, 53 (7), 952-7
PubMed 24446743

Saldova R, Asadi Shehni A, Haakensen VD, Steinfeld I, Hilliard M, Kifer I, Helland A, Yakhini Z, Børresen-Dale AL, Rudd PM (2014)
Association of N-glycosylation with breast carcinoma and systemic features using high-resolution quantitative UPLC
J Proteome Res, 13 (5), 2314-27
PubMed 24669823

Trinh A, Rye IH, Almendro V, Helland A, Russnes HG, Markowetz F (2014)
GoIFISH: a system for the quantification of single cell heterogeneity from IFISH images
Genome Biol, 15 (8), 442
PubMed 25168174

Publications 2013

Baumbusch LO, Helland Å, Wang Y, Liestøl K, Schaner ME, Holm R, Etemadmoghadam D, Alsop K, Brown P, Australian Ovarian Cancer Study Group, Mitchell G, Fereday S, DeFazio A, Bowtell DD, Kristensen GB, Lingjærde OC, Børresen-Dale AL (2013)
High levels of genomic aberrations in serous ovarian cancers are associated with better survival
PLoS One, 8 (1), e54356
PubMed 23372714

Brustugun OT, Helland Å (2013)
Rapid reduction in the incidence of cancer of unknown primary. A population-based study
Acta Oncol, 53 (1), 134-7
PubMed 23550957

Nordgård O, Singh G, Solberg S, Jørgensen L, Halvorsen AR, Smaaland R, Brustugun OT, Helland Å (2013)
Novel molecular tumor cell markers in regional lymph nodes and blood samples from patients undergoing surgery for non-small cell lung cancer
PLoS One, 8 (5), e62153
PubMed 23671585

Rajaram M, Zhang J, Wang T, Li J, Kuscu C, Qi H, Kato M, Grubor V, Weil RJ, Helland A, Borrenson-Dale AL, Cho KR, Levine DA, Houghton AN, Wolchok JD, Myeroff L, Markowitz SD, Lowe SW, Zhang M, Krasnitz A, Lucito R, Mu D, Powers RS (2013)
Two Distinct Categories of Focal Deletions in Cancer Genomes
PLoS One, 8 (6), e66264
PubMed 23805207

Rud AK, Boye K, Oijordsbakken M, Lund-Iversen M, Halvorsen AR, Solberg SK, Berge G, Helland A, Brustugun OT, Mælandsmo GM (2013)
Osteopontin is a prognostic biomarker in non-small cell lung cancer
BMC Cancer, 13, 540
PubMed 24215488

Publications 2012

Brustugun OT, Helland Å, Fjellbirkeland L, Kleinberg L, Ariansen S, Jebsen P, Scott H, Dønnem T, Bremnes R, Berg T, Grønberg BH, Dai HY, Wahl SG, Mangseth K, Helgeland L (2012)
[Mutation testing for non-small-cell lung cancer]
Tidsskr Nor Laegeforen, 132 (8), 952-5
PubMed 22562326

Helland Å, Solberg S, Brustugun OT (2012)
Incidence and survival of malignant pleural mesothelioma in norway: a population-based study of 1686 cases
J Thorac Oncol, 7 (12), 1858-61
PubMed 23154557

Lund-Iversen M, Kleinberg L, Fjellbirkeland L, Helland Å, Brustugun OT (2012)
Clinicopathological characteristics of 11 NSCLC patients with EGFR-exon 20 mutations
J Thorac Oncol, 7 (9), 1471-3
PubMed 22895145

Sagerup CM, Småstuen M, Johannesen TB, Helland A, Brustugun OT (2012)
Increasing age and carcinoma not otherwise specified: a 20-year population study of 40,118 lung cancer patients
J Thorac Oncol, 7 (1), 57-63
PubMed 21900838

Waldeland E, Brustugun OT, Ramberg C, Helland Å (2012)
[Stereotactic irradiation in spinal metastases]
Tidsskr Nor Laegeforen, 132 (22), 2478-9
PubMed 23338027

Waldeland E, Ramberg C, Arnesen MR, Helland A, Brustugun OT, Malinen E (2012)
Dosimetric impact of a frame-based strategy in stereotactic radiotherapy of lung tumors
Acta Oncol, 51 (5), 603-9
PubMed 22304490

Publications 2011

Berg A, Brustugun OT, Lund-Iversen M, Helland Å (2011)
Palmar bullous blistering induced by erlotinib
J Thorac Oncol, 6 (5), 954
PubMed 21623268

Hammerman PS, Sos ML, Ramos AH, Xu C, Dutt A, Zhou W, Brace LE, Woods BA, Lin W, Zhang J, Deng X, Lim SM, Heynck S, Peifer M, Simard JR, Lawrence MS, Onofrio RC, Salvesen HB, Seidel D, Zander T, Heuckmann JM, Soltermann A, Moch H, Koker M, Leenders F et al. (2011)
Mutations in the DDR2 kinase gene identify a novel therapeutic target in squamous cell lung cancer
Cancer Discov, 1 (1), 78-89
PubMed 22328973

Helland Å, Anglesio MS, George J, Cowin PA, Johnstone CN, House CM, Sheppard KE, Etemadmoghadam D, Melnyk N, Rustgi AK, Phillips WA, Johnsen H, Holm R, Kristensen GB, Birrer MJ, Australian Ovarian Cancer Study Group, Pearson RB, Børresen-Dale AL, Huntsman DG, deFazio A, Creighton CJ, Smyth GK, Bowtell DD (2011)
Deregulation of MYCN, LIN28B and LET7 in a molecular subtype of aggressive high-grade serous ovarian cancers
PLoS One, 6 (4), e18064
PubMed 21533284

Helland Å, Skaug HM, Kleinberg L, Iversen ML, Rud AK, Fleischer T, Sagerup C, Solberg S, Jørgensen L, Ariansen S, Brustugun OT (2011)
EGFR gene alterations in a Norwegian cohort of lung cancer patients selected for surgery
J Thorac Oncol, 6 (5), 947-50
PubMed 21623266

Haakensen VD, Bjøro T, Lüders T, Riis M, Bukholm IK, Kristensen VN, Troester MA, Homen MM, Ursin G, Børresen-Dale AL, Helland Å (2011)
Serum estradiol levels associated with specific gene expression patterns in normal breast tissue and in breast carcinomas
BMC Cancer, 11, 332
PubMed 21812955

Haakensen VD, Lingjaerde OC, Lüders T, Riis M, Prat A, Troester MA, Holmen MM, Frantzen JO, Romundstad L, Navjord D, Bukholm IK, Johannesen TB, Perou CM, Ursin G, Kristensen VN, Børresen-Dale AL, Helland A (2011)
Gene expression profiles of breast biopsies from healthy women identify a group with claudin-low features
BMC Med Genomics, 4, 77
PubMed 22044755

Knudtsen IS, Rødal J, Brustugun OT, Helland Å, Skretting A, Malinen E (2011)
Dynamic respiratory gated (18)FDG-PET of lung tumors - a feasibility study
Acta Oncol, 50 (6), 889-96
PubMed 21767189

Kristensen VN, Vaske CJ, Ursini-Siegel J, Van Loo P, Nordgard SH, Sachidanandam R, Sørlie T, Wärnberg F, Haakensen VD, Helland Å, Naume B, Perou CM, Haussler D, Troyanskaya OG, Børresen-Dale AL (2011)
Integrated molecular profiles of invasive breast tumors and ductal carcinoma in situ (DCIS) reveal differential vascular and interleukin signaling
Proc Natl Acad Sci U S A, 109 (8), 2802-7
PubMed 21908711

Sagerup CM, Småstuen M, Johannesen TB, Helland Å, Brustugun OT (2011)
Sex-specific trends in lung cancer incidence and survival: a population study of 40,118 cases
Thorax, 66 (4), 301-7
PubMed 21199818

Turzer M, Brustugun OT, Waldeland E, Helland A (2011)
Stereotactic body radiation therapy is effective and safe in patients with early-stage non-small cell lung cancer with low performance status and severe comorbidity
Case Rep Oncol, 4 (1), 25-34
PubMed 21526003

Publications 2010

Haakensen VD, Biong M, Lingjærde OC, Holmen MM, Frantzen JO, Chen Y, Navjord D, Romundstad L, Lüders T, Bukholm IK, Solvang HK, Kristensen VN, Ursin G, Børresen-Dale AL, Helland A (2010)
Expression levels of uridine 5'-diphospho-glucuronosyltransferase genes in breast tissue from healthy women are associated with mammographic density
Breast Cancer Res, 12 (4), R65
PubMed 20799965

Marienhagen K, Helland A, Nordberg T, Guren MG, Hofsli E (2010)
[How do Norwegian oncologists perceive their working conditions?]
Tidsskr Nor Laegeforen, 130 (5), 487-9
PubMed 20224615

Turzer M, Brustugun OT, Helland A (2010)
Excessive Soft Tissue Reaction after Stereotactic Body Radiation Therapy in a Woman with Four Different Cancer Diagnoses
Case Rep Oncol, 3 (2), 195-201
PubMed 20740196

Publications 2009

Helland A, Brustugun OT (2009)
[Lung cancer in smokers and never-smokers]
Tidsskr Nor Laegeforen, 129 (18), 1859-62
PubMed 19844277

Kamalakaran S, Kendall J, Zhao X, Tang C, Khan S, Ravi K, Auletta T, Riggs M, Wang Y, Helland A, Naume B, Dimitrova N, Børresen-Dale AL, Hicks J, Lucito R (2009)
Methylation detection oligonucleotide microarray analysis: a high-resolution method for detection of CpG island methylation
Nucleic Acids Res, 37 (12), e89
PubMed 19474344

Klug SJ, Ressing M, Koenig J, Abba MC, Agorastos T, Brenna SM, Ciotti M, Das BR, Del Mistro A, Dybikowska A, Giuliano AR, Gudleviciene Z, Gyllensten U, Haws AL, Helland A, Herrington CS, Hildesheim A, Humbey O, Jee SH, Kim JW, Madeleine MM, Menczer J, Ngan HY, Nishikawa A, Niwa Y et al. (2009)
TP53 codon 72 polymorphism and cervical cancer: a pooled analysis of individual data from 49 studies
Lancet Oncol, 10 (8), 772-84
PubMed 19625214

Murph MM, Liu W, Yu S, Lu Y, Hall H, Hennessy BT, Lahad J, Schaner M, Helland A, Kristensen G, Børresen-Dale AL, Mills GB (2009)
Lysophosphatidic acid-induced transcriptional profile represents serous epithelial ovarian carcinoma and worsened prognosis
PLoS One, 4 (5), e5583
PubMed 19440550

Potapenko IO, Haakensen VD, Lüders T, Helland A, Bukholm I, Sørlie T, Kristensen VN, Lingjaerde OC, Børresen-Dale AL (2009)
Glycan gene expression signatures in normal and malignant breast tissue; possible role in diagnosis and progression
Mol Oncol, 4 (2), 98-118
PubMed 20060370

Publications 2008

Aavitsland P, Helland A (2008)
[The selected contagions]
Tidsskr Nor Laegeforen, 128 (20), 2304
PubMed 19096483

Publications 2007

Edvardsen H, Kristensen VN, Grenaker Alnaes GI, Bøhn M, Erikstein B, Helland A, Børresen-Dale AL, Fosså SD (2007)
Germline glutathione S-transferase variants in breast cancer: relation to diagnosis and cutaneous long-term adverse effects after two fractionation patterns of radiotherapy
Int J Radiat Oncol Biol Phys, 67 (4), 1163-71
PubMed 17336217

Publications 2006

Chi JT, Wang Z, Nuyten DS, Rodriguez EH, Schaner ME, Salim A, Wang Y, Kristensen GB, Helland A, Børresen-Dale AL, Giaccia A, Longaker MT, Hastie T, Yang GP, van de Vijver MJ, Brown PO (2006)
Gene expression programs in response to hypoxia: cell type specificity and prognostic significance in human cancers
PLoS Med, 3 (3), e47
PubMed 16417408

Helland A, Johnsen H, Frøyland C, Landmark HB, Saetersdal AB, Holmen MM, Gjertsen T, Nesland JM, Ottestad W, Jeffrey SS, Ottestad LO, Rodningen OK, Sherlock G, Børresen-Dale AL (2006)
Radiation-induced effects on gene expression: an in vivo study on breast cancer
Radiother Oncol, 80 (2), 230-5
PubMed 16890317

Publications 2005

Wang Y, Helland A, Holm R, Kristensen GB, Børresen-Dale AL (2005)
PIK3CA mutations in advanced ovarian carcinomas
Hum Mutat, 25 (3), 322
PubMed 15712344

Wang Y, Kristensen GB, Helland A, Nesland JM, Børresen-Dale AL, Holm R (2005)
Protein expression and prognostic value of genes in the erb-b signaling pathway in advanced ovarian carcinomas
Am J Clin Pathol, 124 (3), 392-401
PubMed 16191507

Publications 2004

Wang Y, Helland A, Holm R, Skomedal H, Abeler VM, Danielsen HE, Tropé CG, Børresen-Dale AL, Kristensen GB (2004)
TP53 mutations in early-stage ovarian carcinoma, relation to long-term survival
Br J Cancer, 90 (3), 678-85
PubMed 14760384

Wang Y, Kringen P, Kristensen GB, Holm R, Baekelandt MM, Olivier M, Skomedal H, Hainaut P, Tropé CG, Abeler VM, Nesland JM, Børresen-Dale AL, Helland A (2004)
Effect of the codon 72 polymorphism (c.215G>C, p.Arg72Pro) in combination with somatic sequence variants in the TP53 gene on survival in patients with advanced ovarian carcinoma
Hum Mutat, 24 (1), 21-34
PubMed 15221786

Publications 2003

Kristiansen M, Helland A, Kristensen GB, Olsen AO, Lønning PE, Børresen-Dale AL, Ørstavik KH (2003)
X chromosome inactivation in cervical cancer patients
Cancer Genet Cytogenet, 146 (1), 73-6
PubMed 14499700