Publication list - Publika - Scientific publications from Oslo University Hospital

Publications by Øystein T. Førre

303 publications found

Original articles

Deyab G, Reine TM, Vuong TT, Jenssen T, Hjeltnes G, Agewall S, Mikkelsen K, Førre Ø, Fagerland MW, Kolset SO, Hollan I (2021)
Antirheumatic treatment is associated with reduced serum Syndecan-1 in Rheumatoid Arthritis
PLoS One, 16 (7), e0253247
DOI 10.1371/journal.pone.0253247, PubMed 34242246

Hokstad I, Deyab G, Wang Fagerland M, Lyberg T, Hjeltnes G, Førre Ø, Agewall S, Mollnes TE, Hollan I (2019)
Tumor necrosis factor inhibitors are associated with reduced complement activation in spondylarthropathies: An observational study
PLoS One, 14 (7), e0220079
DOI 10.1371/journal.pone.0220079, PubMed 31335881

Garen T, Lerang K, Hoffmann-Vold AM, Andersson H, Midtvedt Ø, Brunborg C, Kilian K, Gudbrandsson B, Gunnarsson R, Norby G, Chaudhary A, Thoen J, Forseth KØ, Fresjar K, Førre Ø, Haugen M, Haga HJ, Gran JT, Gilboe IM, Molberg Ø, Palm Ø (2019)
Mortality and causes of death across the systemic connective tissue diseases and the primary systemic vasculitides
Rheumatology (Oxford), 58 (2), 313-320
DOI 10.1093/rheumatology/key285, PubMed 30281089

Finkel TH, Li J, Wei Z, Wang W, Zhang H, Behrens EM, Reuschel EL, Limou S, Wise C, Punaro M, Becker ML, Munro JE, Flatø B, Førre Ø, Thompson SD, Langefeld CD, Glass DN, Glessner JT, Kim CE, Frackelton E, Shivers DK, Thomas KA, Chiavacci RM, Hou C, Xu K et al. (2016)
Variants in CXCR4 associate with juvenile idiopathic arthritis susceptibility
BMC Med Genet, 17, 24
DOI 10.1186/s12881-016-0285-3, PubMed 27005825

Kåss A, Hollan I, Fagerland MW, Gulseth HC, Torjesen PA, Førre ØT (2015)
Rapid Anti-Inflammatory Effects of Gonadotropin-Releasing Hormone Antagonism in Rheumatoid Arthritis Patients with High Gonadotropin Levels in the AGRA Trial
PLoS One, 10 (10), e0139439
DOI 10.1371/journal.pone.0139439, PubMed 26460564

Li YR, Zhao SD, Li J, Bradfield JP, Mohebnasab M, Steel L, Kobie J, Abrams DJ, Mentch FD, Glessner JT, Guo Y, Wei Z, Connolly JJ, Cardinale CJ, Bakay M, Li D, Maggadottir SM, Thomas KA, Qui H, Chiavacci RM, Kim CE, Wang F, Snyder J, Flatø B, Førre Ø et al. (2015)
Genetic sharing and heritability of paediatric age of onset autoimmune diseases
Nat Commun, 6, 8442
DOI 10.1038/ncomms9442, PubMed 26450413

Li YR, Li J, Zhao SD, Bradfield JP, Mentch FD, Maggadottir SM, Hou C, Abrams DJ, Chang D, Gao F, Guo Y, Wei Z, Connolly JJ, Cardinale CJ, Bakay M, Glessner JT, Li D, Kao C, Thomas KA, Qiu H, Chiavacci RM, Kim CE, Wang F, Snyder J, Richie MD et al. (2015)
Meta-analysis of shared genetic architecture across ten pediatric autoimmune diseases
Nat Med, 21 (9), 1018-27
DOI 10.1038/nm.3933, PubMed 26301688

Chiaroni-Clarke RC, Li YR, Munro JE, Chavez RA, Scurrah KJ, Pezic A, Akikusa JD, Allen RC, Piper SE, Becker ML, Thompson SD, Lie BA, Flato B, Forre O, Punaro M, Wise C, Saffery R, Finkel TH, Hakonarson H, Ponsonby AL, Ellis JA (2015)
The association of PTPN22 rs2476601 with juvenile idiopathic arthritis is specific to females
Genes Immun, 16 (7), 495-8
DOI 10.1038/gene.2015.32, PubMed 26291515

Cortes A, Pulit SL, Leo PJ, Pointon JJ, Robinson PC, Weisman MH, Ward M, Gensler LS, Zhou X, Garchon HJ, Chiocchia G, Nossent J, Lie BA, Førre Ø, Tuomilehto J, Laiho K, Bradbury LA, Elewaut D, Burgos-Vargas R, Stebbings S, Appleton L, Farrah C, Lau J, Haroon N, Mulero J et al. (2015)
Major histocompatibility complex associations of ankylosing spondylitis are complex and involve further epistasis with ERAP1
Nat Commun, 6, 7146
DOI 10.1038/ncomms8146, PubMed 25994336

Ellis JA, Scurrah KJ, Li YR, Ponsonby AL, Chavez RA, Pezic A, Dwyer T, Akikusa JD, Allen RC, Becker ML, Thompson SD, Lie BA, Flatø B, Førre O, Punaro M, Wise C, Finkel TH, Hakonarson H, Munro JE (2014)
Epistasis amongst PTPN2 and genes of the vitamin D pathway contributes to risk of juvenile idiopathic arthritis
J Steroid Biochem Mol Biol, 145, 113-20
DOI 10.1016/j.jsbmb.2014.10.012, PubMed 25460303

Haugeberg G, Helgetveit KB, Førre Ø, Garen T, Sommerseth H, Prøven A (2014)
Generalized bone loss in early rheumatoid arthritis patients followed for ten years in the biologic treatment era
BMC Musculoskelet Disord, 15, 289
DOI 10.1186/1471-2474-15-289, PubMed 25182527

Curran SA, Hollan I, Erridge C, Lappin DF, Murray CA, Sturfelt G, Mikkelsen K, Førre OT, Almdahl SM, Fagerhol MK, Goodyear CS, Riggio MP (2014)
Bacteria in the adventitia of cardiovascular disease patients with and without rheumatoid arthritis
PLoS One, 9 (5), e98627
DOI 10.1371/journal.pone.0098627, PubMed 24874661

Kåss AS, Førre OT, Fagerland MW, Gulseth HC, Torjesen PA, Hollan I (2013)
Short-term treatment with a gonadotropin-releasing hormone antagonist, cetrorelix, in rheumatoid arthritis (AGRA): a randomized, double-blind, placebo-controlled study
Scand J Rheumatol, 43 (1), 22-7
DOI 10.3109/03009742.2013.825007, PubMed 24182325

International Genetics of Ankylosing Spondylitis Consortium (IGAS), Cortes A, Hadler J, Pointon JP, Robinson PC, Karaderi T, Leo P, Cremin K, Pryce K, Harris J, Lee S, Joo KB, Shim SC, Weisman M, Ward M, Zhou X, Garchon HJ, Chiocchia G, Nossent J, Lie BA, Førre Ø, Tuomilehto J, Laiho K, Jiang L, Liu Y et al. (2013)
Identification of multiple risk variants for ankylosing spondylitis through high-density genotyping of immune-related loci
Nat Genet, 45 (7), 730-8
DOI 10.1038/ng.2667, PubMed 23749187

Hollan I, Nebuloni M, Bottazzi B, Mikkelsen K, Førre OT, Almdahl SM, Mantovani A, Fagerland MW, Aukrust P, Meroni PL, Feiring Heart Biopsy Study Group (2013)
Pentraxin 3, a novel cardiovascular biomarker, is expressed in aortic specimens of patients with coronary artery disease with and without rheumatoid arthritis
Cardiovasc Pathol, 22 (5), 324-31
DOI 10.1016/j.carpath.2013.01.007, PubMed 23434196

Hjeltnes G, Hollan I, Førre O, Wiik A, Lyberg T, Mikkelsen K, Agewall S (2013)
Serum levels of lipoprotein(a) and E-selectin are reduced in rheumatoid arthritis patients treated with methotrexate or methotrexate in combination with TNF-α-inhibitor
Clin Exp Rheumatol, 31 (3), 415-21
PubMed 23465067

Hjeltnes G, Hollan I, Førre Ø, Wiik A, Lyberg T, Mikkelsen K, Agewall S (2012)
Relations of serum COMP to cardiovascular risk factors and endothelial function in patients with rheumatoid arthritis treated with methotrexate and TNF-α inhibitors
J Rheumatol, 39 (7), 1341-7
DOI 10.3899/jrheum.111401, PubMed 22660798

Eike MC, Skinningsrud B, Ronninger M, Stormyr A, Kvien TK, Joner G, Njølstad PR, Førre O, Flatø B, Alfredsson L, Padyukov L, Undlien DE, Lie BA (2012)
CIITA gene variants are associated with rheumatoid arthritis in Scandinavian populations
Genes Immun, 13 (5), 431-6
DOI 10.1038/gene.2012.11, PubMed 22513452

Rasmussen LB, Mikkelsen K, Haugen M, Pripp AH, Fields JZ, Førre ØT (2012)
Treatment of fibromyalgia at the Maharishi Ayurveda Health Centre in Norway II--a 24-month follow-up pilot study
Clin Rheumatol, 31 (5), 821-7
DOI 10.1007/s10067-011-1907-y, PubMed 22278161

Nordang GB, Viken MK, Amundsen SS, Sanchez ES, Flatø B, Førre OT, Martin J, Kvien TK, Lie BA (2011)
Interferon regulatory factor 5 gene polymorphism confers risk to several rheumatic diseases and correlates with expression of alternative thymic transcripts
Rheumatology (Oxford), 51 (4), 619-26
DOI 10.1093/rheumatology/ker364, PubMed 22179739

Grub C, Brunborg C, Hasseltvedt V, Aukrust P, Førre O, Almdahl SM, Hollan I (2011)
Antibodies to common infectious agents in coronary artery disease patients with and without rheumatic conditions
Rheumatology (Oxford), 51 (4), 679-85
DOI 10.1093/rheumatology/ker251, PubMed 22157685

Hjeltnes G, Hollan I, Førre Ø, Wiik A, Mikkelsen K, Agewall S (2011)
Anti-CCP and RF IgM: predictors of impaired endothelial function in rheumatoid arthritis patients
Scand J Rheumatol, 40 (6), 422-7
DOI 10.3109/03009742.2011.585350, PubMed 22150462

Lien G, Ueland T, Godang K, Selvaag AM, Førre OT, Flatø B (2010)
Serum levels of osteoprotegerin and receptor activator of nuclear factor -κB ligand in children with early juvenile idiopathic arthritis: a 2-year prospective controlled study
Pediatr Rheumatol Online J, 8, 30
DOI 10.1186/1546-0096-8-30, PubMed 21134287

Breland UM, Hollan I, Saatvedt K, Almdahl SM, Damås JK, Yndestad A, Mikkelsen K, Førre OT, Aukrust P, Ueland T (2010)
Inflammatory markers in patients with coronary artery disease with and without inflammatory rheumatic disease
Rheumatology (Oxford), 49 (6), 1118-27
DOI 10.1093/rheumatology/keq005, PubMed 20231178

Hollan I, Bottazzi B, Cuccovillo I, Førre ØT, Mikkelsen K, Saatvedt K, Almdahl SM, Mantovani A, Meroni PL, Feiring Heart Biopsy Study Group (2010)
Increased levels of serum pentraxin 3, a novel cardiovascular biomarker, in patients with inflammatory rheumatic disease
Arthritis Care Res (Hoboken), 62 (3), 378-85
DOI 10.1002/acr.20094, PubMed 20391484

Grundtman C, Hollan I, Førre OT, Saatvedt K, Mikkelsen K, Lundberg IE (2010)
Cardiovascular disease in patients with inflammatory rheumatic disease is associated with up-regulation of markers of inflammation in cardiac microvessels and cardiomyocytes
Arthritis Rheum, 62 (3), 667-73
DOI 10.1002/art.27264, PubMed 20131226

Kåss AS, Lea TE, Torjesen PA, Gulseth HC, Førre ØT (2010)
The association of luteinizing hormone and follicle-stimulating hormone with cytokines and markers of disease activity in rheumatoid arthritis: a case-control study
Scand J Rheumatol, 39 (2), 109-17
DOI 10.3109/03009740903270607, PubMed 20337546

Skinningsrud B, Lie BA, Husebye ES, Kvien TK, Førre Ø, Flatø B, Stormyr A, Joner G, Njølstad PR, Egeland T, Undlien DE (2009)
A CLEC16A variant confers risk for juvenile idiopathic arthritis and anti-cyclic citrullinated peptide antibody negative rheumatoid arthritis
Ann Rheum Dis, 69 (8), 1471-4
DOI 10.1136/ard.2009.114934, PubMed 19734133

Aaløkken TM, Lilleby V, Søyseth V, Mynarek G, Pripp AH, Johansen B, Førre O, Kolbenstvedt A (2009)
Chest abnormalities in juvenile-onset mixed connective tissue disease: assessment with high-resolution computed tomography and pulmonary function tests
Acta Radiol, 50 (4), 430-6
DOI 10.1080/02841850902787677, PubMed 19277918

Nordang GB, Viken MK, Hollis-Moffatt JE, Merriman TR, Førre ØT, Helgetveit K, Kvien TK, Lie BA (2009)
Association analysis of the interleukin 17A gene in Caucasian rheumatoid arthritis patients from Norway and New Zealand
Rheumatology (Oxford), 48 (4), 367-70
DOI 10.1093/rheumatology/ken512, PubMed 19208686

Rasmussen LB, Mikkelsen K, Haugen M, Pripp AH, Førre ØT (2009)
Treatment of fibromyalgia at the Maharishi Ayurveda Health Centre in Norway. A six-month follow-up study
Clin Exp Rheumatol, 27 (5 Suppl 56), S46-50
PubMed 20074439

Hollan I, Prayson R, Saatvedt K, Almdahl SM, Nossent HC, Mikkelsen K, Liang MH, Kvelstad IL, Aamodt G, Førre OT (2008)
Inflammatory cell infiltrates in vessels with different susceptibility to atherosclerosis in rheumatic and non-rheumatic patients: a controlled study of biopsy specimens obtained at coronary artery surgery
Circ J, 72 (12), 1986-92
DOI 10.1253/circj.cj-08-0473, PubMed 18981595

Magitta NF, Bøe Wolff AS, Johansson S, Skinningsrud B, Lie BA, Myhr KM, Undlien DE, Joner G, Njølstad PR, Kvien TK, Førre Ø, Knappskog PM, Husebye ES (2008)
A coding polymorphism in NALP1 confers risk for autoimmune Addison's disease and type 1 diabetes
Genes Immun, 10 (2), 120-4
DOI 10.1038/gene.2008.85, PubMed 18946481

Dolman KM, Brouwer N, Frakking FN, Flatø B, Tak PP, Kuijpers TW, Førre O, Smerdel-Ramoya A (2008)
Mannose-binding lectin deficiency is associated with early onset of polyarticular juvenile rheumatoid arthritis: a cohort study
Arthritis Res Ther, 10 (2), R32
DOI 10.1186/ar2386, PubMed 18334024

Hollan I, Saatvedt K, Almdahl SM, Mikkelsen K, Moer R, Halvorsen P, Veel T, Førre OT (2008)
Spondyloarthritis: a strong predictor of early coronary artery bypass grafting
Scand J Rheumatol, 37 (1), 18-22
DOI 10.1080/03009740701716868, PubMed 18189190

Eike MC, Nordang GB, Karlsen TH, Boberg KM, Vatn MH, IBSEN study group, Dahl-Jørgensen K, Rønningen KS, Joner G, Flatø B, Bergquist A, Thorsby E, Førre O, Kvien TK, Undlien DE, Lie BA (2007)
The FCRL3 -169T>C polymorphism is associated with rheumatoid arthritis and shows suggestive evidence of involvement with juvenile idiopathic arthritis in a Scandinavian panel of autoimmune diseases
Ann Rheum Dis, 67 (9), 1287-91
DOI 10.1136/ard.2007.077826, PubMed 18065500

Bruyn GA, Tate G, Caeiro F, Maldonado-Cocco J, Westhovens R, Tannenbaum H, Bell M, Forre O, Bjorneboe O, Tak PP, Abeywickrama KH, Bernhardt P, van Riel PL, RADD Study Group (2007)
Everolimus in patients with rheumatoid arthritis receiving concomitant methotrexate: a 3-month, double-blind, randomised, placebo-controlled, parallel-group, proof-of-concept study
Ann Rheum Dis, 67 (8), 1090-5
DOI 10.1136/ard.2007.078808, PubMed 18037627

Viken MK, Olsson M, Flåm ST, Førre O, Kvien TK, Thorsby E, Lie BA (2007)
The PTPN22 promoter polymorphism -1123G>C association cannot be distinguished from the 1858C>T association in a Norwegian rheumatoid arthritis material
Tissue Antigens, 70 (3), 190-7
DOI 10.1111/j.1399-0039.2007.00871.x, PubMed 17661906

Viken MK, Sollid HD, Joner G, Dahl-Jørgensen K, Rønningen KS, Undlien DE, Flatø B, Selvaag AM, Førre Ø, Kvien TK, Thorsby E, Melms A, Tolosa E, Lie BA (2007)
Polymorphisms in the cathepsin L2 (CTSL2) gene show association with type 1 diabetes and early-onset myasthenia gravis
Hum Immunol, 68 (9), 748-55
DOI 10.1016/j.humimm.2007.05.009, PubMed 17869649

Lindner E, Nordang GB, Melum E, Flatø B, Selvaag AM, Thorsby E, Kvien TK, Førre OT, Lie BA (2007)
Lack of association between the chemokine receptor 5 polymorphism CCR5delta32 in rheumatoid arthritis and juvenile idiopathic arthritis
BMC Med Genet, 8, 33
DOI 10.1186/1471-2350-8-33, PubMed 17565662

Hollan I, Scott H, Saatvedt K, Prayson R, Mikkelsen K, Nossent HC, Kvelstad IL, Liang MH, Førre OT (2007)
Inflammatory rheumatic disease and smoking are predictors of aortic inflammation: a controlled study of biopsy specimens obtained at coronary artery surgery
Arthritis Rheum, 56 (6), 2072-9
DOI 10.1002/art.22690, PubMed 17530648

Lilleby V, Haugen M, Mørkrid L, Frey Frøslie K, Holven KB, Førre O (2007)
Body composition, lipid and lipoprotein levels in childhood-onset systemic lupus erythematosus
Scand J Rheumatol, 36 (1), 40-7
DOI 10.1080/03009740600907881, PubMed 17454934

Flatø B, Hoffmann-Vold AM, Reiff A, Førre Ø, Lien G, Vinje O (2006)
Long-term outcome and prognostic factors in enthesitis-related arthritis: a case-control study
Arthritis Rheum, 54 (11), 3573-82
DOI 10.1002/art.22181, PubMed 17075863

Selvaag AM, Flatø B, Dale K, Lien G, Vinje O, Smerdel-Ramoya A, Førre Ø (2006)
Radiographic and clinical outcome in early juvenile rheumatoid arthritis and juvenile spondyloarthropathy: a 3-year prospective study
J Rheumatol, 33 (7), 1382-91
PubMed 16758503

Lilleby V, Aaløkken TM, Johansen B, Førre Ø (2006)
Pulmonary involvement in patients with childhood-onset systemic lupus erythematosus
Clin Exp Rheumatol, 24 (2), 203-8
PubMed 16762160

Smerdel-Ramoya A, Finholt C, Lilleby V, Gilboe IM, Harbo HF, Maslinski S, Førre Ø, Thorsby E, Lie BA (2005)
Systemic lupus erythematosus and the extended major histocompatibility complex--evidence for several predisposing loci
Rheumatology (Oxford), 44 (11), 1368-73
DOI 10.1093/rheumatology/kei015, PubMed 16174649

Lilleby V, Lien G, Frey Frøslie K, Haugen M, Flatø B, Førre Ø (2005)
Frequency of osteopenia in children and young adults with childhood-onset systemic lupus erythematosus
Arthritis Rheum, 52 (7), 2051-9
DOI 10.1002/art.21115, PubMed 15986346

Selvaag AM, Lien G, Sørskaar D, Vinje O, Førre Ø, Flatø B (2005)
Early disease course and predictors of disability in juvenile rheumatoid arthritis and juvenile spondyloarthropathy: a 3 year prospective study
J Rheumatol, 32 (6), 1122-30
PubMed 15940778

Viken MK, Amundsen SS, Kvien TK, Boberg KM, Gilboe IM, Lilleby V, Sollid LM, Førre OT, Thorsby E, Smerdel A, Lie BA (2005)
Association analysis of the 1858C>T polymorphism in the PTPN22 gene in juvenile idiopathic arthritis and other autoimmune diseases
Genes Immun, 6 (3), 271-3
DOI 10.1038/sj.gene.6364178, PubMed 15759012

Lien G, Selvaag AM, Flatø B, Haugen M, Vinje O, Sørskaar D, Dale K, Egeland T, Førre Ø (2005)
A two-year prospective controlled study of bone mass and bone turnover in children with early juvenile idiopathic arthritis
Arthritis Rheum, 52 (3), 833-40
DOI 10.1002/art.20963, PubMed 15751052

Vaerøy H, Tanum L, Bruaset H, Mørkrid L, Førre O (2005)
Symptoms of depression and anxiety in functionally disabled rheumatic pain patients
Nord J Psychiatry, 59 (2), 109-13
DOI 10.1080/08039480510022945, PubMed 16195107

Lilleby V, Flatø B, Førre O (2005)
Disease duration, hypertension and medication requirements are associated with organ damage in childhood-onset systemic lupus erythematosus
Clin Exp Rheumatol, 23 (2), 261-9
PubMed 15895902

Płoski R, Butrimiene I, Kamińska E, Valiukiene K, Sliwińska P, Kubasiewicz E, Kozakiewicz A, Smerdel A, Kucinskas V, Jaworski J, Jastrzebska E, Forre O, Venalis A, Pazdur J (2005)
Rheumatoid arthritis in Poland and Lithuania: different clinical course and HLA associations despite similar genetic background
Ann Rheum Dis, 64 (1), 165-6
DOI 10.1136/ard.2003.019158, PubMed 15608325

Smerdel A, Dai KZ, Lorentzen AR, Flatø B, Maslinski S, Thorsby E, Førre Ø, Spurkland A (2004)
Genetic association between juvenile rheumatoid arthritis and polymorphism in the SH2D2A gene
Genes Immun, 5 (4), 310-2
DOI 10.1038/sj.gene.6364093, PubMed 15129233

Lien G, Flatø B, Haugen M, Vinje O, Sørskaar D, Dale K, Johnston V, Egeland T, Førre Ø (2003)
Frequency of osteopenia in adolescents with early-onset juvenile idiopathic arthritis: a long-term outcome study of one hundred five patients
Arthritis Rheum, 48 (8), 2214-23
DOI 10.1002/art.11097, PubMed 12905475

Selvaag AM, Flatø B, Lien G, Sørskaar D, Vinje O, Førre Ø (2003)
Measuring health status in early juvenile idiopathic arthritis: determinants and responsiveness of the child health questionnaire
J Rheumatol, 30 (7), 1602-10
PubMed 12858465

Flatø B, Lien G, Smerdel A, Vinje O, Dale K, Johnston V, Sørskaar D, Moum T, Ploski R, Førre Ø (2003)
Prognostic factors in juvenile rheumatoid arthritis: a case-control study revealing early predictors and outcome after 14.9 years
J Rheumatol, 30 (2), 386-93
PubMed 12563700

Smerdel A, Lie BA, Finholt C, Ploski R, Førre Ø, Undlien DE, Thorsby E (2003)
An additional susceptibility gene for juvenile idiopathic arthritis in the HLA class I region on several DR-DQ haplotypes
Tissue Antigens, 61 (1), 80-4
DOI 10.1034/j.1399-0039.2003.610107.x, PubMed 12622778

Haugen MA, Lien G, Flatø B, Kvammen JA, Vinje O, Sørskaar D, Førre Ø (2002)
Minor impact of juvenile arthritis on nutritional status in young adult patients
Arthritis Rheum, 47 (6), 623-9
DOI 10.1002/art.10799, PubMed 12522836

Kvien TK, Zeidler HK, Hannonen P, Wollheim FA, Førre O, Hafström I, Kaltwasser JP, Leirisalo-Repo M, Manger B, Laasonen L, Prestele H, Kurki P (2002)
Long term efficacy and safety of cyclosporin versus parenteral gold in early rheumatoid arthritis: a three year study of radiographic progression, renal function, and arterial hypertension
Ann Rheum Dis, 61 (6), 511-6
DOI 10.1136/ard.61.6.511, PubMed 12006323

Smerdel A, Lie BA, Ploski R, Koeleman BP, Førre Ø, Thorsby E, Undlien DE (2002)
A gene in the telomeric HLA complex distinct from HLA-A is involved in predisposition to juvenile idiopathic arthritis
Arthritis Rheum, 46 (6), 1614-9
DOI 10.1002/art.10337, PubMed 12115193

Flatø B, Smerdel A, Johnston V, Lien G, Dale K, Vinje O, Egeland T, Sørskaar D, Førre Ø (2002)
The influence of patient characteristics, disease variables, and HLA alleles on the development of radiographically evident sacroiliitis in juvenile idiopathic arthritis
Arthritis Rheum, 46 (4), 986-94
DOI 10.1002/art.10146, PubMed 11953976

Smerdel A, Ploski R, Flatø B, Musiej-Nowakowska E, Thorsby E, Førre Ø (2002)
Juvenile idiopathic arthritis (JIA) is primarily associated with HLA-DR8 but not DQ4 on the DR8-DQ4 haplotype
Ann Rheum Dis, 61 (4), 354-7
DOI 10.1136/ard.61.4.354, PubMed 11874841

Fraser DA, Thoen J, Selvaag AM, Djøseland O, Førre O, Kjeldsen-Kragh J (2001)
A preliminary study of circadian serum cortisol concentrations in response to a 72-hour fast in rheumatoid arthritis patients not previously treated with corticosteroids
Clin Rheumatol, 20 (2), 85-7
DOI 10.1007/s100670170075, PubMed 11346236

Selvaag AM, Ruperto N, Asplin L, Rygg M, Landgraf JM, Forre Ø, Flatø B, Paediatric Rheumatology International Trials Organisation (2001)
The Norwegian version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ)
Clin Exp Rheumatol, 19 (4 Suppl 23), S116-20
PubMed 11510313

Haugen M, Lien G, Flatø B, Kvammen J, Vinje O, Sørskaar D, Førre O (2000)
Young adults with juvenile arthritis in remission attain normal peak bone mass at the lumbar spine and forearm
Arthritis Rheum, 43 (7), 1504-10
DOI 10.1002/1529-0131(200007)43:7<1504::AID-ANR13>3.0.CO;2-0, PubMed 10902752

Fraser DA, Thoen J, Bondhus S, Haugen M, Reseland JE, Djøseland O, Førre O, Kjeldsen-Kragh J (2000)
Reduction in serum leptin and IGF-1 but preserved T-lymphocyte numbers and activation after a ketogenic diet in rheumatoid arthritis patients
Clin Exp Rheumatol, 18 (2), 209-14
PubMed 10812493

Hansen MH, Dybwad A, Førre O, Sioud M (2000)
Probing antinuclear antibody specificities by peptide phage display libraries
Clin Exp Rheumatol, 18 (4), 465-72
PubMed 10949721

Helgeland M, Svendsen E, Førre O, Haugen M (2000)
Dietary intake and serum concentrations of antioxidants in children with juvenile arthritis
Clin Exp Rheumatol, 18 (5), 637-41
PubMed 11072610

Fraser DA, Thoen J, Djøseland O, Førre O, Kjeldsen-Kragh J (2000)
Serum levels of interleukin-6 and dehydroepiandrosterone sulphate in response to either fasting or a ketogenic diet in rheumatoid arthritis patients
Clin Exp Rheumatol, 18 (3), 357-62
PubMed 10895373

Forseth KO, Husby G, Gran JT, Førre O (1999)
Prognostic factors for the development of fibromyalgia in women with self-reported musculoskeletal pain. A prospective study
J Rheumatol, 26 (11), 2458-67
PubMed 10555910

Fraser DA, Thoen J, Rustan AC, Førre O, Kjeldsen-Kragh J (1999)
Changes in plasma free fatty acid concentrations in rheumatoid arthritis patients during fasting and their effects upon T-lymphocyte proliferation
Rheumatology (Oxford), 38 (10), 948-52
DOI 10.1093/rheumatology/38.10.948, PubMed 10534544

Forseth KO, Førre O, Gran JT (1999)
A 5.5 year prospective study of self-reported musculoskeletal pain and of fibromyalgia in a female population: significance and natural history
Clin Rheumatol, 18 (2), 114-21
DOI 10.1007/s100670050067, PubMed 10357115

Fraser DA, Thoen J, Reseland JE, Førre O, Kjeldsen-Kragh J (1999)
Decreased CD4+ lymphocyte activation and increased interleukin-4 production in peripheral blood of rheumatoid arthritis patients after acute starvation
Clin Rheumatol, 18 (5), 394-401
DOI 10.1007/s100670050125, PubMed 10524554

Rashid T, Darlington G, Kjeldsen-Kragh J, Forre O, Collado A, Ebringer A (1999)
Proteus IgG antibodies and C-reactive protein in English, Norwegian and Spanish patients with rheumatoid arthritis
Clin Rheumatol, 18 (3), 190-5
DOI 10.1007/s100670050083, PubMed 11206342

Førre O (1998)
[A competence center for Sjogren's syndrome--an example to be followed]
Tidsskr Nor Laegeforen, 118 (27), 4195
PubMed 9857799

Flatø B, Sørskaar D, Vinje O, Lien G, Aasland A, Moum T, Førre O (1998)
Measuring disability in early juvenile rheumatoid arthritis: evaluation of a Norwegian version of the childhood Health Assessment Questionnaire
J Rheumatol, 25 (9), 1851-8
PubMed 9733471

Zeidler HK, Kvien TK, Hannonen P, Wollheim FA, Førre O, Geidel H, Hafström I, Kaltwasser JP, Leirisalo-Repo M, Manger B, Laasonen L, Markert ER, Prestele H, Kurki P (1998)
Progression of joint damage in early active severe rheumatoid arthritis during 18 months of treatment: comparison of low-dose cyclosporin and parenteral gold
Br J Rheumatol, 37 (8), 874-82
DOI 10.1093/rheumatology/37.8.874, PubMed 9734679

Uhlig T, Kvien TK, Glennås A, Smedstad LM, Førre O (1998)
The incidence and severity of rheumatoid arthritis, results from a county register in Oslo, Norway
J Rheumatol, 25 (6), 1078-84
PubMed 9632067

Aaseth J, Syversen U, Førre O (1998)
[Diphosphonates--pharmacology and clinical use]
Tidsskr Nor Laegeforen, 118 (7), 1064-6
PubMed 9531831

Flatø B, Aasland A, Vinje O, Førre O (1998)
Outcome and predictive factors in juvenile rheumatoid arthritis and juvenile spondyloarthropathy
J Rheumatol, 25 (2), 366-75
PubMed 9489836

Aaseth J, Haugen M, Førre O (1998)
Rheumatoid arthritis and metal compounds--perspectives on the role of oxygen radical detoxification
Analyst, 123 (1), 3-6
DOI 10.1039/a704840h, PubMed 9581011

Flatø B, Vinje O, Førre O (1998)
Toxicity of antirheumatic and anti-inflammatory drugs in children
Clin Rheumatol, 17 (6), 505-10
DOI 10.1007/BF01451288, PubMed 9890680

Sioud M, Mellbye O, Førre O (1998)
Analysis of the NF-kappa B p65 subunit, Fas antigen, Fas ligand and Bcl-2-related proteins in the synovium of RA and polyarticular JRA
Clin Exp Rheumatol, 16 (2), 125-34
PubMed 9536387

Kvien TK, Glennås A, Knudsrød OG, Smedstad LM, Mowinckel P, Førre O (1997)
The prevalence and severity of rheumatoid arthritis in Oslo. Results from a county register and a population survey
Scand J Rheumatol, 26 (6), 412-8
DOI 10.3109/03009749709065712, PubMed 9433400

Flatø B, Aasland A, Vandvik IH, Førre O (1997)
Outcome and predictive factors in children with chronic idiopathic musculoskeletal pain
Clin Exp Rheumatol, 15 (5), 569-77
PubMed 9307867

Rodríguez F, Krayenbühl JC, Harrison WB, Førre O, Dijkmans BA, Tugwell P, Miescher PA, Mihatsch MJ (1996)
Renal biopsy findings and followup of renal function in rheumatoid arthritis patients treated with cyclosporin A. An update from the International Kidney Biopsy Registry
Arthritis Rheum, 39 (9), 1491-8
DOI 10.1002/art.1780390908, PubMed 8814060

Mellbye OJ, Shen Y, Høgåsen K, Mollnes TE, Førre O (1996)
Adhesion molecule expression and complement activation in vessel walls in synovial tissue from patients with chronic inflammatory joint disease
Clin Rheumatol, 15 (5), 441-7
DOI 10.1007/BF02229640, PubMed 8894356

Dybwad A, Førre O, Sioud M (1996)
Increased serum and synovial fluid antibodies to immunoselected peptides in patients with rheumatoid arthritis
Ann Rheum Dis, 55 (7), 437-41
DOI 10.1136/ard.55.7.437, PubMed 8774161

Li S, Quayle AJ, Thoen JE, Førre OT (1996)
Superantigen-mediated proliferation and cytotoxicity of T cells isolated from the inflammatory tissues and peripheral blood of arthritis patients
Clin Immunol Immunopathol, 79 (3), 278-87
DOI 10.1006/clin.1996.0080, PubMed 8635287

Dybwad A, Bogen B, Natvig JB, Førre O, Sioud M (1995)
Peptide phage libraries can be an efficient tool for identifying antibody ligands for polyclonal antisera
Clin Exp Immunol, 102 (2), 438-42
DOI 10.1111/j.1365-2249.1995.tb03802.x, PubMed 7586703

Ostenstad B, Dybwad A, Lea T, Førre O, Vinje O, Sioud M (1995)
Evidence for monoclonal expansion of synovial T cells bearing V alpha 2.1/V beta 5.5 gene segments and recognizing a synthetic peptide that shares homology with a number of putative autoantigens
Immunology, 86 (2), 168-75
PubMed 7490114

Ploski R, Flatø B, Vinje O, Maksymowych W, Førre O, Thorsby E (1995)
Association to HLA-DRB1*08, HLA-DPB1*0301 and homozygosity for an HLA-linked proteasome gene in juvenile ankylosing spondylitis
Hum Immunol, 44 (2), 88-96
DOI 10.1016/0198-8859(95)00063-a, PubMed 8847233

Thompson KM, Børretzen M, Randen I, Førre O, Natvig JB (1995)
V-gene repertoire and hypermutation of rheumatoid factors produced in rheumatoid synovial inflammation and immunized healthy donors
Ann N Y Acad Sci, 764, 440-9
DOI 10.1111/j.1749-6632.1995.tb55861.x, PubMed 7486562

Førre O (1995)
Cyclosporine in rheumatoid arthritis: an overview
Clin Rheumatol, 14 Suppl 2, 33-6
DOI 10.1007/BF02215856, PubMed 8846652

Randen I, Mellbye OJ, Førre O, Natvig JB (1995)
The identification of germinal centres and follicular dendritic cell networks in rheumatoid synovial tissue
Scand J Immunol, 41 (5), 481-6
DOI 10.1111/j.1365-3083.1995.tb03596.x, PubMed 7725067

Dybwad A, Førre O, Natvig JB, Sioud M (1995)
Structural characterization of peptides that bind synovial fluid antibodies from RA patients: a novel strategy for identification of disease-related epitopes using a random peptide library
Clin Immunol Immunopathol, 75 (1), 45-50
DOI 10.1006/clin.1995.1051, PubMed 7533685

Kjeldsen-Kragh J, Rashid T, Dybwad A, Sioud M, Haugen M, Førre O, Ebringer A (1995)
Decrease in anti-Proteus mirabilis but not anti-Escherichia coli antibody levels in rheumatoid arthritis patients treated with fasting and a one year vegetarian diet
Ann Rheum Dis, 54 (3), 221-4
DOI 10.1136/ard.54.3.221, PubMed 7748020

Mengshoel AM, Forseth KO, Haugen M, Walle-Hansen R, Førre O (1995)
Multidisciplinary approach to fibromyalgia. A pilot study
Clin Rheumatol, 14 (2), 165-70
DOI 10.1007/BF02214937, PubMed 7789057

McDowell TL, Symons JA, Ploski R, Førre O, Duff GW (1995)
A genetic association between juvenile rheumatoid arthritis and a novel interleukin-1 alpha polymorphism
Arthritis Rheum, 38 (2), 221-8
DOI 10.1002/art.1780380210, PubMed 7848312

Mengshoel AM, Saugen E, Forre O, Vøllestad NK (1995)
Muscle fatigue in early fibromyalgia
J Rheumatol, 22 (1), 143-50
PubMed 7699661

Mengshoel AM, Vøllestad NK, Førre O (1995)
Pain and fatigue induced by exercise in fibromyalgia patients and sedentary healthy subjects
Clin Exp Rheumatol, 13 (4), 477-82
PubMed 7586780

Kjeldsen-Kragh J, Mellbye OJ, Haugen M, Mollnes TE, Hammer HB, Sioud M, Førre O (1995)
Changes in laboratory variables in rheumatoid arthritis patients during a trial of fasting and one-year vegetarian diet
Scand J Rheumatol, 24 (2), 85-93
DOI 10.3109/03009749509099290, PubMed 7747149

Kjeldsen-Kragh J, Hvatum M, Haugen M, Førre O, Scott H (1995)
Antibodies against dietary antigens in rheumatoid arthritis patients treated with fasting and a one-year vegetarian diet
Clin Exp Rheumatol, 13 (2), 167-72
PubMed 7656463

Børretzen M, Randen I, Zdárský E, Førre O, Natvig JB, Thompson KM (1994)
Control of autoantibody affinity by selection against amino acid replacements in the complementarity-determining regions
Proc Natl Acad Sci U S A, 91 (26), 12917-21
DOI 10.1073/pnas.91.26.12917, PubMed 7809146

Sioud M, Dybwad A, Jespersen L, Suleyman S, Natvig JB, Førre O (1994)
Characterization of naturally occurring autoantibodies against tumour necrosis factor-alpha (TNF-alpha): in vitro function and precise epitope mapping by phage epitope library
Clin Exp Immunol, 98 (3), 520-5
DOI 10.1111/j.1365-2249.1994.tb05522.x, PubMed 7994916

Suleyman S, Thompson KM, Førre O, Sioud M, Randen I, Mageed RA, Natvig JB (1994)
Three new cross-reacting idiotopes as markers for the products of two distinct human VH3 genes expressed in the early repertoire
Scand J Immunol, 40 (6), 681-90
DOI 10.1111/j.1365-3083.1994.tb03524.x, PubMed 7527936

Haugen MA, Kjeldsen-Kragh J, Bjerve KS, Høstmark AT, Førre O (1994)
Changes in plasma phospholipid fatty acids and their relationship to disease activity in rheumatoid arthritis patients treated with a vegetarian diet
Br J Nutr, 72 (4), 555-66
DOI 10.1079/bjn19940059, PubMed 7986787

Førre O (1994)
Radiologic evidence of disease modification in rheumatoid arthritis patients treated with cyclosporine. Results of a 48-week multicenter study comparing low-dose cyclosporine with placebo. Norwegian Arthritis Study Group
Arthritis Rheum, 37 (10), 1506-12
DOI 10.1002/art.1780371015, PubMed 7945477

Kjeldsen-Kragh J, Haugen M, Borchgrevink CF, Førre O (1994)
Vegetarian diet for patients with rheumatoid arthritis--status: two years after introduction of the diet
Clin Rheumatol, 13 (3), 475-82
DOI 10.1007/BF02242946, PubMed 7835013

Thompson KM, Randen I, Børretzen M, Førre O, Natvig JB (1994)
Variable region gene usage of human monoclonal rheumatoid factors derived from healthy donors following immunization
Eur J Immunol, 24 (8), 1771-8
DOI 10.1002/eji.1830240808, PubMed 8056036

Ploski R, Mellbye OJ, Rønningen KS, Førre O, Thorsby E (1994)
Seronegative and weakly seropositive rheumatoid arthritis differ from clearly seropositive rheumatoid arthritis in HLA class II associations
J Rheumatol, 21 (8), 1397-402
PubMed 7983637

Peltonen R, Kjeldsen-Kragh J, Haugen M, Tuominen J, Toivanen P, Førre O, Eerola E (1994)
Changes of faecal flora in rheumatoid arthritis during fasting and one-year vegetarian diet
Br J Rheumatol, 33 (7), 638-43
DOI 10.1093/rheumatology/33.7.638, PubMed 8019792

Kjeldsen-Kragh J, Haugen M, Førre O, Laache H, Malt UF (1994)
Vegetarian diet for patients with rheumatoid arthritis: can the clinical effects be explained by the psychological characteristics of the patients?
Br J Rheumatol, 33 (6), 569-75
DOI 10.1093/rheumatology/33.6.569, PubMed 8205407

Ploski R, Førre O (1994)
Non-HLA genes and susceptibility to juvenile chronic arthritis
Clin Exp Rheumatol, 12 Suppl 10, S15-7
PubMed 7955621

Sund S, Førre O, Berg KJ, Kvien TK, Hovig T (1994)
Morphological and functional renal effects of long-term low-dose cyclosporin A treatment in patients with rheumatoid arthritis
Clin Nephrol, 41 (1), 33-40
PubMed 8137567

RANDEN I, THOMPSON KM, FORRE O, NATVIG JB (1994)
AUTOIMMUNE MECHANISMS IN RHEUMATOID SYNOVIAL INFLAMMATION
MED SCI SYMP SER, 6, 87-91

Haugen MA, Kjeldsen-Kragh J, Førre O (1994)
A pilot study of the effect of an elemental diet in the management of rheumatoid arthritis
Clin Exp Rheumatol, 12 (3), 275-9
PubMed 8070160

Ploski R, Undlien DE, Vinje O, Førre O, Thorsby E, Rønningen KS (1994)
Polymorphism of human major histocompatibility complex-encoded transporter associated with antigen processing (TAP) genes and susceptibility to juvenile rheumatoid arthritis
Hum Immunol, 39 (1), 54-60
DOI 10.1016/0198-8859(94)90101-5, PubMed 8181963

NATVIG JB, WILSON KB, QUAYLE A, SULEYMAN S, KJELDSENKRAGH J, FORRE O, SIOUD M, CAPRA JD (1994)
T-CELL RECEPTOR VARIABLE GENE REPERTOIRE IN RHEUMATOID SYNOVIAL T-CELLS RESPONDING TO BCG
NATO ADV SCI INST SE, 80, 191-196

Dybwad A, Førre O, Kjeldsen-Kragh J, Natvig JB, Sioud M (1993)
Identification of new B cell epitopes in the sera of rheumatoid arthritis patients using a random nanopeptide phage library
Eur J Immunol, 23 (12), 3189-93
DOI 10.1002/eji.1830231222, PubMed 7504991

Mengshoel AM, Førre O (1993)
Pain and fatigue in patients with rheumatic disorders
Clin Rheumatol, 12 (4), 515-21
DOI 10.1007/BF02231782, PubMed 8124915

Randen I, Potter KN, Li Y, Thompson KM, Pascual V, Førre O, Natvig JB, Capra JD (1993)
Complementarity-determining region 2 is implicated in the binding of staphylococcal protein A to human immunoglobulin VHIII variable regions
Eur J Immunol, 23 (10), 2682-6
DOI 10.1002/eji.1830231044, PubMed 8405066

Kjeldsen-Kragh J, Quayle AJ, Skålhegg BS, Sioud M, Førre O (1993)
Selective activation of resting human gamma delta T lymphocytes by interleukin-2
Eur J Immunol, 23 (9), 2092-9
DOI 10.1002/eji.1830230908, PubMed 8370391

Wilson KB, Quayle AJ, Suleyman S, Kjeldsen-Kragh J, Førre O, Natvig JB, Capra JD (1993)
Heterogeneity of the TCR repertoire in synovial fluid T lymphocytes responding to BCG in a patient with early rheumatoid arthritis
Scand J Immunol, 38 (1), 102-12
DOI 10.1111/j.1365-3083.1993.tb01700.x, PubMed 8392222

Quayle AJ, Chomarat P, Miossec P, Kjeldsen-Kragh J, Førre O, Natvig JB (1993)
Rheumatoid inflammatory T-cell clones express mostly Th1 but also Th2 and mixed (Th0-like) cytokine patterns
Scand J Immunol, 38 (1), 75-82
DOI 10.1111/j.1365-3083.1993.tb01696.x, PubMed 8101016

Suleyman S, Hosono O, Sioud M, Randen I, Thompson KM, Førre O, Natvig JB (1993)
Differentiation of human lambda I variable regions with a monoclonal antibody to a defined, germ-line-encoded idiotope correlates with V lambda Ia chemical structure
J Immunol, 150 (12), 5466-75
PubMed 8515071

Randen I, Thompson KM, Thorpe SJ, Førre O, Natvig JB (1993)
Human monoclonal IgG rheumatoid factors from the synovial tissue of patients with rheumatoid arthritis
Scand J Immunol, 37 (6), 668-72
DOI 10.1111/j.1365-3083.1993.tb01681.x, PubMed 8316765

Randen I, Pascual V, Victor K, Thompson KM, Førre O, Capra JD, Natvig JB (1993)
Synovial IgG rheumatoid factors show evidence of an antigen-driven immune response and a shift in the V gene repertoire compared to IgM rheumatoid factors
Eur J Immunol, 23 (6), 1220-5
DOI 10.1002/eji.1830230604, PubMed 8500520

Ploski R, Vinje O, Rønningen KS, Spurkland A, Sørskaar D, Vartdal F, Førre O (1993)
HLA class II alleles and heterogeneity of juvenile rheumatoid arthritis. DRB1*0101 may define a novel subset of the disease
Arthritis Rheum, 36 (4), 465-72
DOI 10.1002/art.1780360406, PubMed 8457222

Haugen MA, Kjeldsen-Kragh J, Skakkebaek N, Landaas S, Sjaastad O, Movinkel P, Førre O (1993)
The influence of fast and vegetarian diet on parameters of nutritional status in patients with rheumatoid arthritis
Clin Rheumatol, 12 (1), 62-9
DOI 10.1007/BF02231561, PubMed 8467614

Kjeldsen-Kragh J, Quayle AJ, Vinje O, Natvig JB, Førre O (1993)
A high proportion of the V delta 1+ synovial fluid gamma delta T cells in juvenile rheumatoid arthritis patients express the very early activation marker CD69, but carry the high molecular weight isoform of the leucocyte common antigen (CD45RA)
Clin Exp Immunol, 91 (2), 202-6
DOI 10.1111/j.1365-2249.1993.tb05883.x, PubMed 8428387

Førre O, Sioud M (1993)
T cell receptor variable region gene usage in juvenile chronic arthritis
Clin Exp Rheumatol, 11 Suppl 9, S43-6
PubMed 8354007

Førre O (1993)
Clinical use of cyclosporine in rheumatoid arthritis
Clin Exp Rheumatol, 11 Suppl 8, S127
PubMed 8324937

Waalen K, Sioud M, Natvig JB, Førre O (1992)
Spontaneous in vivo gene transcription of interleukin-2, interleukin-3, interleukin-4, interleukin-6, interferon-gamma, interleukin-2 receptor (CD25) and proto-oncogene c-myc by rheumatoid synovial T lymphocytes
Scand J Immunol, 36 (6), 865-73
DOI 10.1111/j.1365-3083.1992.tb03148.x, PubMed 1462123

Kjeldsen-Kragh J, Lund JA, Riise T, Finnanger B, Haaland K, Finstad R, Mikkelsen K, Førre O (1992)
Dietary omega-3 fatty acid supplementation and naproxen treatment in patients with rheumatoid arthritis
J Rheumatol, 19 (10), 1531-6
PubMed 1464864

Shen Y, Li S, Quayle AJ, Mellbye OJ, Natvig JB, Førre O (1992)
TCR gamma/delta+ cell subsets in the synovial membranes of patients with rheumatoid arthritis and juvenile rheumatoid arthritis
Scand J Immunol, 36 (4), 533-40
DOI 10.1111/j.1365-3083.1992.tb03221.x, PubMed 1411299

Sioud M, Kjeldsen-Kragh J, Suleyman S, Vinje O, Natvig JB, Førre O (1992)
Limited heterogeneity of T cell receptor variable region gene usage in juvenile rheumatoid arthritis synovial T cells
Eur J Immunol, 22 (9), 2413-8
DOI 10.1002/eji.1830220934, PubMed 1387614

Pascual V, Victor K, Randen I, Thompson K, Steinitz M, Førre O, Fu SM, Natvig JB, Capra JD (1992)
Nucleotide sequence analysis of rheumatoid factors and polyreactive antibodies derived from patients with rheumatoid arthritis reveals diverse use of VH and VL gene segments and extensive variability in CDR-3
Scand J Immunol, 36 (2), 349-62
DOI 10.1111/j.1365-3083.1992.tb03108.x, PubMed 1502502

Randen I, Brown D, Thompson KM, Hughes-Jones N, Pascual V, Victor K, Capra JD, Førre O, Natvig JB (1992)
Clonally related IgM rheumatoid factors undergo affinity maturation in the rheumatoid synovial tissue
J Immunol, 148 (10), 3296-301
PubMed 1578151

Quayle AJ, Wilson KB, Li SG, Kjeldsen-Kragh J, Oftung F, Shinnick T, Sioud M, Førre O, Capra JD, Natvig JB (1992)
Peptide recognition, T cell receptor usage and HLA restriction elements of human heat-shock protein (hsp) 60 and mycobacterial 65-kDa hsp-reactive T cell clones from rheumatoid synovial fluid
Eur J Immunol, 22 (5), 1315-22
DOI 10.1002/eji.1830220529, PubMed 1577070

Li SG, Quayle AJ, Shen Y, Kjeldsen-Kragh J, Oftung F, Gupta RS, Natvig JB, Førre OT (1992)
Mycobacteria and human heat shock protein-specific cytotoxic T lymphocytes in rheumatoid synovial inflammation
Arthritis Rheum, 35 (3), 270-81
DOI 10.1002/art.1780350305, PubMed 1371388

Mengshoel AM, Komnaes HB, Førre O (1992)
The effects of 20 weeks of physical fitness training in female patients with fibromyalgia
Clin Exp Rheumatol, 10 (4), 345-9
PubMed 1395219

Paus AC, Førre O, Pahle JA, Refsum S, Mellbye O (1992)
A prospective clinical five year follow up study after open synovectomy of the knee joint in patients with chronic inflammatory joint disease. The prognostic power of clinical, arthroscopic, histologic and immunohistologic variables
Scand J Rheumatol, 21 (5), 248-53
DOI 10.3109/03009749209099233, PubMed 1279786

Endresen GK, Førre O (1992)
Human platelets in synovial fluid. A focus on the effects of growth factors on the inflammatory responses in rheumatoid arthritis
Clin Exp Rheumatol, 10 (2), 181-7
PubMed 1505113

Sioud M, Kjeldsen-Kragh J, Quayle AJ, Wiker HG, Sørskaar D, Natvig JB, Førre O (1991)
Immune responses to 18.6 and 30-kDa mycobacterial antigens in rheumatoid patients, and V beta usage by specific synovial T-cell lines and fresh T cells
Scand J Immunol, 34 (6), 803-12
DOI 10.1111/j.1365-3083.1991.tb01605.x, PubMed 1836278

Mellbye OJ, Førre O, Mollnes TE, Kvarnes L (1991)
Immunopathology of subcutaneous rheumatoid nodules
Ann Rheum Dis, 50 (12), 909-12
DOI 10.1136/ard.50.12.909, PubMed 1768157

Haugen M, Kjeldsen-Kragh J, Nordvåg BY, Førre O (1991)
Diet and disease symptoms in rheumatic diseases--results of a questionnaire based survey
Clin Rheumatol, 10 (4), 401-7
DOI 10.1007/BF02206660, PubMed 1802495

Kjeldsen-Kragh J, Haugen M, Borchgrevink CF, Laerum E, Eek M, Mowinkel P, Hovi K, Førre O (1991)
Controlled trial of fasting and one-year vegetarian diet in rheumatoid arthritis
Lancet, 338 (8772), 899-902
DOI 10.1016/0140-6736(91)91770-u, PubMed 1681264

Victor KD, Randen I, Thompson K, Forre O, Natvig JB, Fu SM, Capra JD (1991)
Rheumatoid factors isolated from patients with autoimmune disorders are derived from germline genes distinct from those encoding the Wa, Po, and Bla cross-reactive idiotypes
J Clin Invest, 87 (5), 1603-13
DOI 10.1172/JCI115174, PubMed 2022732

Kjeldsen-Kragh J, Quayle A, Kalvenes C, Førre O, Sørskaar D, Vinje O, Thoen J, Natvig JB (1990)
T gamma delta cells in juvenile rheumatoid arthritis and rheumatoid arthritis. In the juvenile rheumatoid arthritis synovium the T gamma delta cells express activation antigens and are predominantly V delta 1+, and a significant proportion of these patients have elevated percentages of T gamma delta cells
Scand J Immunol, 32 (6), 651-9
DOI 10.1111/j.1365-3083.1990.tb03207.x, PubMed 2148643

Pascual V, Randen I, Thompson K, Sioud M, Forre O, Natvig J, Capra JD (1990)
The complete nucleotide sequences of the heavy chain variable regions of six monospecific rheumatoid factors derived from Epstein-Barr virus-transformed B cells isolated from the synovial tissue of patients with rheumatoid arthritis. Further evidence that some autoantibodies are unmutated copies of germ line genes
J Clin Invest, 86 (4), 1320-8
DOI 10.1172/JCI114841, PubMed 2170450

Thompson KM, Randen I, Natvig JB, Mageed RA, Jefferis R, Carson DA, Tighe H, Forre O (1990)
Human monoclonal rheumatoid factors derived from the polyclonal repertoire of rheumatoid synovial tissue: incidence of cross-reactive idiotopes and expression of VH and V kappa subgroups
Eur J Immunol, 20 (4), 863-8
DOI 10.1002/eji.1830200422, PubMed 1693338

Sioud M, Kjeldsen-Kragh J, Quayle A, Kalvenes C, Waalen K, Førre O, Natvig JB (1990)
The V delta gene usage by freshly isolated T lymphocytes from synovial fluids in rheumatoid synovitis: a preliminary report
Scand J Immunol, 31 (4), 415-21
DOI 10.1111/j.1365-3083.1990.tb02787.x, PubMed 1692153

Mengshoel AM, Førre O, Komnaes HB (1990)
Muscle strength and aerobic capacity in primary fibromyalgia
Clin Exp Rheumatol, 8 (5), 475-9
PubMed 2261707

Paus AC, Refsum S, Førre O (1990)
Histopathologic changes in arthroscopic synovial biopsies before and after open synovectomy in patients with chronic inflammatory joint diseases
Scand J Rheumatol, 19 (3), 202-8
DOI 10.3109/03009749009095044, PubMed 2359998

Paus AC, Mellbye OJ, Førre O (1990)
Immunohistopathologic findings in synovial biopsies before and after synovectomy in patients with chronic inflammatory joint diseases and their relation to clinical evaluation. A prospective study of biopsies taken from areas selected by arthroscopy
Scand J Rheumatol, 19 (4), 269-79
DOI 10.3109/03009749009102533, PubMed 2205906

Natvig JB, Randen I, Thompson K, Førre O, Mageed RA, Jefferis R, Carson DA, Tighe H, Pascual V, Victor KD (1990)
Probing of the rheumatoid factor (RF) V gene repertoire in rheumatoid arthritis (RA) by hybridoma clones
Clin Exp Rheumatol, 8 Suppl 5, 75-80
PubMed 2123137

Vaerøy H, Qiao ZG, Mørkrid L, Førre O (1989)
Altered sympathetic nervous system response in patients with fibromyalgia (fibrositis syndrome)
J Rheumatol, 16 (11), 1460-5
PubMed 2689647

Vaerøy H, Sakurada T, Førre O, Kåss E, Terenius L (1989)
Modulation of pain in fibromyalgia (fibrositis syndrome): cerebrospinal fluid (CSF) investigation of pain related neuropeptides with special reference to calcitonin gene related peptide (CGRP)
J Rheumatol Suppl, 19, 94-7
PubMed 2481742

Randen I, Thompson KM, Natvig JB, Førre O, Waalen K (1989)
Human monoclonal rheumatoid factors derived from the polyclonal repertoire of rheumatoid synovial tissue: production and characterization
Clin Exp Immunol, 78 (1), 13-8
PubMed 2805416

Vaerøy H, Abrahamsen A, Førre O, Kåss E (1989)
Treatment of fibromyalgia (fibrositis syndrome): a parallel double blind trial with carisoprodol, paracetamol and caffeine (Somadril comp) versus placebo
Clin Rheumatol, 8 (2), 245-50
DOI 10.1007/BF02030081, PubMed 2667860

Berg KJ, Førre O, Djøseland O, Mikkelsen M, Narverud J, Rugstad HE (1989)
Renal side effects of high and low cyclosporin A doses in patients with rheumatoid arthritis
Clin Nephrol, 31 (5), 232-8
PubMed 2661065

Kjeldsen-Kragh J, Førre O (1989)
[Diet and rheumatoid arthritis]
Tidsskr Nor Laegeforen, 109 (1), 29-32
PubMed 2643199

Thoen J, Waalen K, Førre O, Kvarnes L, Natvig JB (1989)
Inflammatory synovial T cells in different activity subgroups of patients with rheumatoid arthritis and juvenile rheumatoid arthritis
Scand J Rheumatol, 18 (2), 77-88
DOI 10.3109/03009748909099922, PubMed 2525274

Quayle A, Kjeldsen-Kragh J, Førre O, Waalen K, Sioud M, Kalvenes C, Natvig JB (1989)
Immunoregulatory T cell subsets and T cell activation in rheumatoid arthritis. A need for analysis on the clonal and molecular level
Springer Semin Immunopathol, 11 (3), 273-87
DOI 10.1007/BF00197307, PubMed 2575800

Sørskaar D, Førre O, Lie SO (1989)
Increased natural killer cell activity and numbers of Leu-7 and Leu-11b (CD 16)-positive cells in bone marrow of children in remission from acute lymphoblastic leukaemia
Scand J Immunol, 29 (1), 65-72
DOI 10.1111/j.1365-3083.1989.tb01100.x, PubMed 2466327

Natvig JB, Randen I, Thompson K, Førre O, Munthe E (1989)
The B cell system in the rheumatoid inflammation. New insights into the pathogenesis of rheumatoid arthritis using synovial B cell hybridoma clones
Springer Semin Immunopathol, 11 (3), 301-13
PubMed 2694403

Vaeroy H, Helle R, Førre O, Kåss E, Terenius L (1988)
Cerebrospinal fluid levels of beta-endorphin in patients with fibromyalgia (fibrositis syndrome)
J Rheumatol, 15 (12), 1804-6
PubMed 2466120

Førre O (1988)
[The Oslo Sanitetsforenings Revmatismesykehus in 1938-1988]
Tidsskr Nor Laegeforen, 108 (25), 2054-6
PubMed 3059561

Sørskaar D, Førre O, Tjønneland S, Lie SO (1988)
Altered natural killer cell activity in childhood acute non-lymphoid leukaemia. Augmented natural killer cell activity and cells expressing the Leu 7 and Leu 11b (CD 16) markers in the bone marrow of children in remission
Scand J Immunol, 28 (1), 11-7
DOI 10.1111/j.1365-3083.1988.tb02410.x, PubMed 3261034

Thoen J, Førre O (1988)
Phenotypes of peripheral blood T lymphocytes in rheumatoid arthritis and juvenile rheumatoid arthritis. Findings in patients with varying disease activity and clinical subgroups
Clin Rheumatol, 7 (2), 188-96
DOI 10.1007/BF02204453, PubMed 2970912

Thoen J, Førre O, Waalen K, Pahle J (1988)
Phenotypes and spontaneous cell cytotoxicity of mononuclear cells from patients with seronegative spondyloarthropathies: ankylosing spondylitis, psoriatic arthropathy and pauciarticular juvenile chronic arthritis--analysis of mononuclear cells from peripheral blood, synovial fluid and synovial membranes
Clin Rheumatol, 7 (1), 95-106
DOI 10.1007/BF02284064, PubMed 3261676

Mihatsch MJ, Bach JF, Coovadia HM, Førre O, Moutsopoulos HM, Drosos AA, Siamopoulos KC, Noël LH, Ramsaroop R, Hällgren R (1988)
Cyclosporin-associated nephropathy in patients with autoimmune diseases
Klin Wochenschr, 66 (2), 43-7
DOI 10.1007/BF01713009, PubMed 3347004

Førre O, Waalen K, Rugstad HE, Berg KJ, Solbu D, Kåss E (1988)
Cyclosporine and rheumatoid arthritis
Springer Semin Immunopathol, 10 (2-3), 263-77
DOI 10.1007/BF01857229, PubMed 3055381

Sørskaar D, Førre O, Albrechtsen D, Stavem P (1988)
Natural cytotoxicity in adult acute leukemia
Int Arch Allergy Appl Immunol, 86 (2), 190-5
DOI 10.1159/000234570, PubMed 3292440

Sørskaar D, Førre O, Stavem P (1988)
Natural killer cells in chronic leukemia. Function and markers
Int Arch Allergy Appl Immunol, 87 (2), 159-64
DOI 10.1159/000234666, PubMed 2973442

Waalen K, Førre O, Natvig JB (1988)
Lymphoid dendritic cells in rheumatoid tissue and normal blood--characteristics and functions
Adv Exp Med Biol, 237, 751-5
DOI 10.1007/978-1-4684-5535-9_112, PubMed 3254073

Waalen K, Førre O, Natvig JB (1988)
Dendritic cells in rheumatoid inflammation
Springer Semin Immunopathol, 10 (2-3), 141-56
DOI 10.1007/BF01857220, PubMed 3055374

Vaerøy H, Helle R, Førre Ø, Kåss E, Terenius L (1988)
Elevated CSF levels of substance P and high incidence of Raynaud phenomenon in patients with fibromyalgia: new features for diagnosis
Pain, 32 (1), 21-26
DOI 10.1016/0304-3959(88)90019-X, PubMed 2448729

Førre O, Waalen K, Natvig JB (1988)
Activated inflammatory T lymphocytes in rheumatoid synovitis--effect of cyclosporine A and anti-Tac
Adv Exp Med Biol, 237, 393-5
DOI 10.1007/978-1-4684-5535-9_59, PubMed 3267056

Thoen J, Helgetveit K, Førre O, Haile Y, Kåss E (1988)
Effects of piroxicam and D-penicillamine on T lymphocyte subpopulations, natural killer cells and rheumatoid factor production in rheumatoid arthritis
Scand J Rheumatol, 17 (2), 91-102
DOI 10.3109/03009748809098768, PubMed 3260400

Natvig JB, Thompson K, Randen I, Steinitz M, Taussig M, Beale D, Barker P, Sletten K, Waalen K, Førre O (1988)
Partial amino acid sequence analysis and variable subgroup determination (VH and VL) of a monoclonal rheumatoid factor derived from a rheumatoid arthritis patient
Scand J Rheumatol Suppl, 75, 127-32
DOI 10.3109/03009748809096753, PubMed 3149007

Waalen K, Førre O, Pahle J, Natvig JB, Burmester GR (1987)
Characteristics of human rheumatoid synovial and normal blood dendritic cells. Retention of class II major histocompatibility complex antigens and accessory function after short-term culture
Scand J Immunol, 26 (5), 525-33
DOI 10.1111/j.1365-3083.1987.tb02286.x, PubMed 2961051

Waalen K, Førre O, Teigland J, Natvig JB (1987)
Human rheumatoid synovial and normal blood dendritic cells as antigen presenting cell--comparison with autologous monocytes
Clin Exp Immunol, 70 (1), 1-9
PubMed 2826055

Thoen J, Waalen K, Førre O (1987)
Natural killer (NK) cells at inflammatory sites of patients with rheumatoid arthritis and IgM rheumatoid factor positive polyarticular juvenile rheumatoid arthritis
Clin Rheumatol, 6 (2), 215-25
DOI 10.1007/BF02201027, PubMed 3497759

Waalen K, Førre O, Linker-Israeli M, Thoen J (1987)
Evidence of an activated T-cell system with augmented turnover of interleukin 2 in rheumatoid arthritis. Stimulation of human T lymphocytes by dendritic cells as a model for rheumatoid T-cell activation
Scand J Immunol, 25 (4), 367-73
DOI 10.1111/j.1365-3083.1987.tb02202.x, PubMed 2953064

Thoen J, Førre O, Waalen K, Kåss E (1987)
Phenotypes of T lymphocytes from peripheral blood and synovial fluid of patients with rheumatoid arthritis and juvenile rheumatoid arthritis. Evidence in favour of normal helper and suppressor functions of T lymphocytes from patients with juvenile rheumatoid arthritis
Scand J Rheumatol, 16 (4), 247-56
DOI 10.3109/03009748709102925, PubMed 2957788

Sørskaar D, Førre O, Albrechtsen D, Stavem P (1986)
Decreased natural killer cell activity versus normal natural killer cell markers in mononuclear cells from patients with smouldering leukemia
Scand J Haematol, 37 (2), 154-61
DOI 10.1111/j.1600-0609.1986.tb01790.x, PubMed 3764338

Berg KJ, Førre O, Bjerkhoel F, Amundsen E, Djøseland O, Rugstad HE, Westre B (1986)
Side effects of cyclosporin A treatment in patients with rheumatoid arthritis
Kidney Int, 29 (6), 1180-7
DOI 10.1038/ki.1986.125, PubMed 3528611

Waalen K, Duff GW, Førre O, Dickens E, Kvarnes L, Nuki G (1986)
Interleukin 1 activity produced by human rheumatoid and normal dendritic cells
Scand J Immunol, 23 (3), 365-71
DOI 10.1111/j.1365-3083.1986.tb01977.x, PubMed 3513302

Waalen K, Førre O, Pahle J, Natvig JB (1986)
Dendritic cells from human rheumatoid synovial inflammatory tissue and peripheral blood as accessory cells in mitogen stimulation of T lymphocytes
Scand J Immunol, 23 (3), 373-81
DOI 10.1111/j.1365-3083.1986.tb01978.x, PubMed 3952471

Waalen K, Thoen J, Førre O, Hovig T, Teigland J, Natvig JB (1986)
Rheumatoid synovial dendritic cells as stimulators in allogeneic and autologous mixed leukocyte reactions--comparison with autologous monocytes as stimulator cells
Scand J Immunol, 23 (2), 233-41
DOI 10.1111/j.1365-3083.1986.tb01962.x, PubMed 2937138

Natvig JB, Førre O (1986)
The initial recognition of IgG subclasses
Monogr Allergy, 19, 1-6
PubMed 3762536

Endresen GK, Førre O (1985)
Studies on the binding of proteins to the human platelet surface: relation to platelet activation
Thromb Haemost, 53 (3), 360-5
PubMed 3901392

Sørskaar D, Lie SO, Førre O (1985)
Natural killer cell activity of peripheral blood and bone marrow mononuclear cells from patients with childhood acute lymphoblastic leukemia
Acta Paediatr Scand, 74 (3), 433-7
DOI 10.1111/j.1651-2227.1985.tb10998.x, PubMed 3859177

DUFF GW, FORRE O, WAALEN K, DICKENS E, NUKI G (1985)
RHEUMATOID-ARTHRITIS SYNOVIAL DENDRITIC CELLS PRODUCE INTERLEUKIN-1
Br. J. Rheumatol., 24 1, 94-97

Førre O, Thoen J, Helgetveit K, Haile Y (1984)
Non-steroidal anti-inflammatory drugs in rheumatoid arthritis. Effects on clinical parameters and cellular immunity
Inflammation, 8 Suppl, S109-13
DOI 10.1007/BF00915718, PubMed 6480068

Aaseth J, Thomassen Y, Alexander J, Førre O, Schjønsby H, Bøhmer T (1984)
[Liver diseases and trace elements. New diagnostic and therapeutic possibilities]
Tidsskr Nor Laegeforen, 104 (4), 225-8
PubMed 6701864

Sandvik T, Endresen GK, Førre O (1984)
Studies on the binding of complement factor C4 in human platelets. Complement activation by means of cold agglutinins
Int Arch Allergy Appl Immunol, 74 (2), 152-7
DOI 10.1159/000233536, PubMed 6609132

MELLBYE OJ, EGELAND T, FORRE O (1984)
IMMUNOLOGICAL RESEARCH AND THE RHEUMATIC PATIENT - STATUS AND PERSPECTIVES IN SOME MAJOR AREAS
Scand. J. Rheumatol. (53), 64-84

Vinje O, Førre O, Degre M, Møller P (1984)
Natural killer (NK) cell activity of peripheral blood lymphocytes from patients with Bechterew's syndrome (ankylosing spondylitis)
Scand J Rheumatol, 13 (4), 297-302
DOI 10.3109/03009748409111299, PubMed 6441246

Førre O, Aaseth J (1983)
[Cyclosporin A. A new immunosuppressive agent]
Tidsskr Nor Laegeforen, 103 (28), 1938-9
PubMed 6648933

Aaseth J, Thomassen Y, Førre O, Dobloug J, Munthe E, Jellum E (1983)
[Trace elements and metalloproteins in rheumatoid arthritis]
Tidsskr Nor Laegeforen, 103 (24), 1694-6
PubMed 6636085

Førre O, Thoen J, Natvig JB (1983)
Effects of nonsteroidal antiinflammatory drugs on the immune network
Semin Arthritis Rheum, 13 (1 Suppl 1), 130-3
DOI 10.1016/0049-0172(83)90032-x, PubMed 6353582

Førre O, Thoen J, Waalen K, Natvig B (1983)
Autologous mixed lymphocyte reactions in rheumatoid arthritis. Characterization of stimulator cells and the recognition unit for autoantigens on the responder cells
Behring Inst Mitt (72), 188-92
PubMed 6242337

Salvesen CF, Kvien TK, Førre O, Kåss E, Fauchald P, Munthe E (1983)
[Immunomodulating drugs in rheumatic diseases in adults and children]
Tidsskr Nor Laegeforen, 103 (10), 829-32
PubMed 6603676

Dobloug JH, Førre O, Mellbye OJ, Refsum SB, Christoffersen T (1983)
[Immunopathogenic aspects and principles of immunomodulation therapy in autoimmune and chronic connective tissue diseases]
Tidsskr Nor Laegeforen, 103 (10), 823-8
PubMed 6879516

Egeland T, Førre O (1983)
Eluted rheumatoid synovial tissue T cell subsets and HLA-DR bearing cells at different stages of fractionation
Clin Rheumatol, 2 (1), 19-26
DOI 10.1007/BF02032064, PubMed 6236015

Stavem P, Førre O, Brandtzaeg P, Nyberg H (1983)
T-lymphocytes with both helper- and suppressor markers on the same cell in chronic lymphocytic leukaemia
Scand J Haematol, 30 (2), 177-82
DOI 10.1111/j.1600-0609.1983.tb01467.x, PubMed 6220464

STAVEM P, FORRE O, BRANDTZAEG P, NYBERG H (1983)
LYMPHOCYTES-T WITH BOTH HELPER-MARKER AND SUPPRESSOR-MARKER ON THE SAME CELL IN CHRONIC LYMPHOCYTIC-LEUKEMIA
SCAND J HAEMATOL, 30 (2), 177-182

Førre O, Dobloug JH, Høyeraal HM, Thorsby E (1983)
HLA antigens in juvenile arthritis. Genetic basis for the different subtypes
Arthritis Rheum, 26 (1), 35-8
DOI 10.1002/art.1780260106, PubMed 6401993

Dobloug JH, Førre OT (1982)
[Immunological aspects of vaccination]
Tidsskr Nor Laegeforen, 102 (34-36), 1839-43
PubMed 7170690

Dobloug JH, Førre O, Kvien TK, Egeland T, Degré M (1982)
Natural killer (NK) cell activity of peripheral blood, synovial fluid, and synovial tissue lymphocytes from patients with rheumatoid arthritis and juvenile rheumatoid arthritis
Ann Rheum Dis, 41 (5), 490-4
DOI 10.1136/ard.41.5.490, PubMed 6181746

Førre O, Thoen J, Lea T, Dobloug JH, Mellbye OJ, Natvig JB, Pahle J, Solheim BG (1982)
In situ characterization of mononuclear cells in rheumatoid tissues, using monoclonal antibodies. No reduction of T8-positive cells or augmentation in T4-positive cells
Scand J Immunol, 16 (4), 315-9
DOI 10.1111/j.1365-3083.1982.tb00729.x, PubMed 6983117

Førre O, Egeland T, Dobloug JH, Kvien TK, Natvig JB (1982)
Autologous mixed lymphocyte reactions in patients with rheumatoid arthritis and juvenile rheumatoid arthritis: both non-T cells and in-vivo-activated T cells can act as stimulator cells
Scand J Immunol, 16 (3), 173-9
DOI 10.1111/j.1365-3083.1982.tb00712.x, PubMed 6216579

Førre O, Michaelsen T, Natvig JB (1982)
Nonidiotypic VH antigens can be detected on human lymphocytes
Clin Immunol Immunopathol, 22 (3), 436-41
DOI 10.1016/0090-1229(82)90061-7, PubMed 6213335

Schrumpf E, Fausa O, Førre O, Dobloug JH, Ritland S, Thorsby E (1982)
HLA antigens and immunoregulatory T cells in ulcerative colitis associated with hepatobiliary disease
Scand J Gastroenterol, 17 (2), 187-91
DOI 10.3109/00365528209182038, PubMed 6982501

Vinje O, Dobloug JH, Førre O, Møller P, Mellbye OJ (1982)
Immunoregulatory T cells in the peripheral blood of patients with Bechterew's syndrome
Ann Rheum Dis, 41 (1), 41-6
DOI 10.1136/ard.41.1.41, PubMed 6461299

Endresen GK, Førre O (1982)
Studies on the binding of immunoglobulins and immune complexes to the surface of human platelets: IgG molecules react with platelet Fc receptors with the CH3 domain
Int Arch Allergy Appl Immunol, 67 (1), 33-9
DOI 10.1159/000232984, PubMed 6799409

Dobloug JH, Førre O, Chattopadhyay C, Natvig JB (1982)
Concanavalin A induces suppressor cell activity in both T gamma and T non-gamma cells: most of the suppressor cells do not carry HLA-DR antigens
Scand J Immunol, 15 (1), 87-95
DOI 10.1111/j.1365-3083.1982.tb00625.x, PubMed 6461918

Olsen E, Førre O, Natvig JB (1981)
A new antigenic determinant in the variable region of the heavy chain of human immunoglobulins detected by the ELISA technique
Clin Immunol Immunopathol, 21 (3), 309-19
DOI 10.1016/0090-1229(81)90220-8, PubMed 6173153

Dobloug JH, Førre O, Lea T, Solheim BG, Natvig JB (1981)
Detection of Fc-receptor-bearing human lymphocytes. The majority of Tmu cells carry HLA-DR antigens
Clin Immunol Immunopathol, 19 (2), 224-37
DOI 10.1016/0090-1229(81)90065-9, PubMed 7014050

Stavem P, Førre O (1981)
The same type of crystalline inclusions in T-lymphocytes as in plasma cells and B-lymphocytes in multiple myeloma. A pathological clone originating from a common lymphocyte stem cell?
Scand J Haematol, 26 (4), 265-71
DOI 10.1111/j.1600-0609.1981.tb01658.x, PubMed 6278579

Thorsteinsson L, Dobloug JH, Lea T, Førre O (1981)
Effects of antibodies to MHC gene products on different Fc-receptor-mediated cell functions
Cell Immunol, 59 (1), 187-94
DOI 10.1016/0008-8749(81)90446-9, PubMed 7011577

Dobloug JH, Chattopadhyay C, Førre O, Høyeraal HM, Natvig JB (1981)
Con A-induced suppressor cell activity and T-lymphocyte subpopulations in peripheral blood lymphocytes of patients with rheumatoid arthritis and juvenile rheumatoid arthritis
Scand J Immunol, 13 (4), 367-73
DOI 10.1111/j.1365-3083.1981.tb00146.x, PubMed 6458085

Dobloug JH, Førre O, Chattopadhyay C, Natvig JB (1981)
Evidence for altered immunoregulation in rheumatoid arthritis
Springer Semin Immunopathol, 4 (2), 125-31
DOI 10.1007/BF01857091, PubMed 6976647

Michaelsen TE, Førre O, Høyby A, Lea T (1980)
Streptolysin O neutralizing capacity and idiotypic properties of fragments, subunits and reassociated H and L chains from three human IgG monoclonal proteins
Mol Immunol, 17 (9), 1143-53
DOI 10.1016/0161-5890(80)90110-8, PubMed 6777668

Dobloug JH, Thorsteinsson L, Førre O, Mellbye OJ, Natvig JB (1980)
Erythrocytes coated with anti-Rh Ripley react with both the T and the non-T lymphocytes active in antibody-dependent cell-mediated cytotoxicity
Clin Immunol Immunopathol, 17 (1), 102-9
DOI 10.1016/0090-1229(80)90077-x, PubMed 6773709

Dobloug JH, Førre O, Kåss E, Thorsby E (1980)
HLA antigens and rheumatoid arthritis. Association between HLA-DRw4 positivity and IgM rheumatoid factor production
Arthritis Rheum, 23 (3), 309-13
DOI 10.1002/art.1780230307, PubMed 7362682

Wille LE, Førre O, Steffensen RW (1980)
A familial syndrome with von Recklinghausen's neurofibromatosis, gammopathy and aorta outflow obstruction
Acta Med Scand, 207 (4), 297-304
DOI 10.1111/j.0954-6820.1980.tb09724.x, PubMed 6770583

Olsen E, Førre O, Lea T, Langeland T (1980)
Unique antigenic determinants (idiotypes) used as markers in a patient with macroglobulinemia and urticaria. Similar idiotypes demonstrated in the skin and on peripheral blood lymphocytes
Acta Med Scand, 207 (5), 379-84
DOI 10.1111/j.0954-6820.1980.tb09742.x, PubMed 6155759

Wille LE, Olsen E, Førre O, Sletten K, Jentoft H (1980)
Demonstration and partial characterization of an atypical protein in the urine of a patient with primary amyloidosis
Acta Med Scand, 208 (3), 177-82
DOI 10.1111/j.0954-6820.1980.tb01173.x, PubMed 6776783

Alexander J, Høstmark AT, Førre O, von Kraemer Bryn M (1979)
The influence of selinium on methyl mercury toxicity in rat hepatoma cells, human embryonic fibroblasts and human lymphocytes in culture
Acta Pharmacol Toxicol (Copenh), 45 (5), 379-96
DOI 10.1111/j.1600-0773.1979.tb02405.x, PubMed 539435

Husby G, Førre O, Williams RC (1979)
IgG subclass, variable H-chain subgroup, and light chain-type composition of antineuronal antibody in Huntington's disease and Sydenham's chorea
Clin Immunol Immunopathol, 14 (3), 361-7
DOI 10.1016/0090-1229(79)90161-2, PubMed 159149

Førre O, Ly B, Thorsteinsson L, Hovig T (1979)
Characterization of peripheral blood, spleen and bone marrow cells from a patient with hairy cell leukaemia
Scand J Haematol, 23 (5), 381-7
DOI 10.1111/j.1600-0609.1979.tb02737.x, PubMed 542802

Braathen LR, Førre OT, Husby G, Williams RC (1979)
Evidence for Fc IgG receptors and complement factor C3b receptors in human choroid plexus
Clin Immunol Immunopathol, 14 (3), 284-91
DOI 10.1016/0090-1229(79)90154-5, PubMed 115630

Aaseth J, Søli NE, Førre O (1979)
Increased brain uptake of copper and zinc in mice caused by diethyldithiocarbamate
Acta Pharmacol Toxicol (Copenh), 45 (1), 41-4
DOI 10.1111/j.1600-0773.1979.tb02358.x, PubMed 224644

Lea T, Førre OT, Michaelsen TE, Natvig JB (1979)
Shared idiotypes of human peripheral blood B and T lymphocytes
J Immunol, 122 (6), 2413-7
PubMed 376734

Braathen LR, Førre O, Natvig JB (1979)
An anti-human T-lymphocyte antiserum: in situ identification of T cells in the skin of delayed-type hypersensitivity reactions, chronic photosensitivity dermatitis, and mycosis fungoides
Clin Immunol Immunopathol, 13 (2), 211-9
DOI 10.1016/0090-1229(79)90065-5, PubMed 378487

Braathen LR, Førre O, Natvig JB, Eeg-Larsen T (1979)
Predominance of T lymphocytes in the dermal infiltrate of atopic dermatitis
Br J Dermatol, 100 (5), 511-9
DOI 10.1111/j.1365-2133.1979.tb05576.x, PubMed 375967

Førre O, Dobloug JH, Michaelsen TE, Natvig JB (1979)
Evidence of similar idiotypic determinants on different rheumatoid factor populations
Scand J Immunol, 9 (3), 281-9
DOI 10.1111/j.1365-3083.1979.tb02732.x, PubMed 86204

Dobloug JH, Førre O, Natvig JB, Michaelsen TE (1979)
Demonstration of rheumatoid factor idiotypic antigens on peripheral blood B and T lymphocytes from patients with rheumatoid arthritis
Scand J Immunol, 9 (3), 273-9
DOI 10.1111/j.1365-3083.1979.tb02731.x, PubMed 86203

ALEXANDER J, HOSTMARK AT, FORRE O, KRAEMERBRYN MV (1979)
INFLUENCE OF SELENIUM ON METHYL MERCURY TOXICITY IN RAT HEPATOMA-CELLS, HUMAN-EMBRYONIC FIBROBLASTS AND HUMAN-LYMPHOCYTES IN CULTURE
ACTA PHARMACOL TOX, 45 (5), 379-386

Wille LE, Wetteland P, Förre O, Hovig T, Winnem M (1979)
An atypical manifestation of multiple myeloma in a 24-year-old male
Acta Med Scand, 206 (5), 423-8
DOI 10.1111/j.0954-6820.1979.tb13539.x, PubMed 118643

WILLE LE, WETTELAND P, FORRE O, HOVIG T, WINNEM M (1979)
ATYPICAL MANIFESTATION OF MULTIPLE-MYELOMA IN A 24-YEAR-OLD MALE
Acta Med. Scand., 206 (5), 423-+

Braathen LR, Førre O, Natvig JB (1979)
Dermatitis herpetiformis: lymphocytes, immunoglobulins and complement factors in peripheral blood
Acta Derm Venereol, 59 (1), 39-44
PubMed 84465

Stavem P, Ly B, Førre O, Tøyen I (1979)
Why do crystalline precipitates in plasma cells always coalesce with parallel light and dark lines strictly end-to-end and side-to-side?
Acta Med Scand, 205 (6), 543-4
DOI 10.1111/j.0954-6820.1979.tb06099.x, PubMed 452951

Wille LE, Førre O, Møinichen E, Ostborg J (1978)
[Light chain disease--a course of myelomatosis]
Tidsskr Nor Laegeforen, 98 (13), 686-9
PubMed 418520

Braathen LR, Førre O, Natvig JB, Rajka G (1978)
Lymphocyte subpopulations, serum immunoglobulins and complement factors in patients with atopic dermatitis
Br J Dermatol, 98 (5), 521-8
DOI 10.1111/j.1365-2133.1978.tb01937.x, PubMed 656325

Forre O, Johnson PM, Froland SS, Natvig JB (1978)
Variable heavy chain (VH) subgroups of human autoantibody molecules. Comparison with Ig classes and light chain types
Clin Immunol Immunopathol, 9 (1), 120-8
DOI 10.1016/0090-1229(78)90128-9, PubMed 411621

Wille LE, Førre O, Mathiesen PM, Hovig T, Sorteberg K (1978)
"Non-secretory" plasma cell dyscrasia with normal serum immunoglobulins
Acta Med Scand, 204 (6), 437-43
PubMed 367081

Aaseth J, Munthe E, Førre O, Steinnes E (1978)
Trace elements in serum and urine of patients with rheumatoid arthritis
Scand J Rheumatol, 7 (4), 237-40
DOI 10.3109/03009747809095662, PubMed 104379

Michaelsen TE, Forre O, Natvig JB (1977)
Antigenic studies of a VH fragment: demonstration of three sets of antigens, idiotypic, VH subgroup, and VH framework-specific antigens
J Immunol, 118 (6), 2275-80
PubMed 68084

Forre O, Froland SS, Natvig JB, Michaelsen TE, Johnson PM, Ly B, Laake K (1977)
A study of the variable heavy chain (VH) region of membrane-bound Ig on human chronic leukemic lymphocytes
J Immunol, 118 (5), 1513-6
PubMed 404355

Førre O, Gaarder PI, Natvig JB (1977)
VH subgroup restriction in human erythrocyte antibodies: Studies of anti-A, anti-B, and anti-Duffy antibodies
Scand J Immunol, 6 (1-2), 149-56
DOI 10.1111/j.1365-3083.1977.tb00330.x, PubMed 403593

Førre O, Gaustad P (1977)
An evaluation of two immunological methods in the diagnosis of bacterial meningitis: the effect of ultrasonic treatment of the cerebrospinal fluid
Scand J Infect Dis, 9 (4), 285-8
DOI 10.3109/inf.1977.9.issue-4.05, PubMed 341293

FORRE O, FROLAND SS, NATVIG JB, MICHAELSEN TE, JOHNSON PM, LY B, LAAKE K (1977)
STUDY OF VARIABLE HEAVY-CHAIN (VH) REGION OF MEMBRANE-BOUND IG ON HUMAN CHRONIC LEUKEMIC LYMPHOCYTES
J. Immunol., 118 (5), 1513-1516

Forre OT, Johnson PM, Natvig JB (1977)
A study of the variable heavy chain (VH) regions in human polyclonal IgM rheumatoid factors
Scand J Rheumatol, 6 (2), 113-7
DOI 10.3109/03009747709095432, PubMed 408921

FORRE O, GAUSTAD P (1977)
EVALUATION OF 2 IMMUNOLOGICAL METHODS IN DIAGNOSIS OF BACTERIAL-MENINGITIS - EFFECT OF ULTRASONIC TREATMENT OF CEREBROSPINAL-FLUID
Scand. J. Infect. Dis., 9 (4), 285-288

Forre O, Gaarder PI, Natvig JB (1977)
VH subgroup restriction in human erythrocyte antibodies: studies of anti-A, anti-B, and anti-Duffy antibodies
Scand J Immunol, 6 (1-2), 149-56
DOI 10.1111/j.1365-3083.1977.tb00330.x, PubMed 403592

Forre O, Natvig JB, Michaelsen TE (1977)
Cross-idiotypic reactions among anti-Rh (D) antibodies
Scand J Immunol, 6 (10), 997-1003
DOI 10.1111/j.1365-3083.1977.tb00335.x, PubMed 411166

Førre O, Gaustad P (1976)
[Diagnosis of bacterial meningitis]
Tidsskr Nor Laegeforen, 96 (34-36), 1772-4
PubMed 797047

Forre O, Natvig JB, Kunkel HG (1976)
Serological detection of variable region (Vh) subgroups of Ig heavy chains
J Exp Med, 144 (4), 897-905
DOI 10.1084/jem.144.4.897, PubMed 62015

Forre O, Natvig JB, Froland SS, Johnson PM (1976)
Distribution of heavy-chain variable-region (Vh) subgroups on human lymphocytes
Scand J Immunol, 5 (10), 1221-6
DOI 10.1111/j.1365-3083.1976.tb00266.x, PubMed 827808

Natvig JB, Forre O, Michaelsen TE (1976)
Restriction of human immune antibodies to heavy-chain variable subgroups
Scand J Immunol, 5 (6-7), 667-75
DOI 10.1111/j.1365-3083.1976.tb03016.x, PubMed 62384

Review articles

Hollan I, Mikkelsen K, Førre Ø (2005)
[Rheumatoid arthritis--a risk factor of ischemic heart disease]
Tidsskr Nor Laegeforen, 125 (23), 3259-62
PubMed 16327849

Rødevand E, Mikkelsen K, Nordvåg BY, Haga HJ, Førre Ø, Johnsen V, Kvien TK (2005)
[Medical prophylaxis and treatment of steroid induced osteoporosis]
Tidsskr Nor Laegeforen, 125 (12), 1643-5
PubMed 15976829

Johnsen V, Førre Ø, Haga HJ, Kvien TK, Mikkelsen K, Nordvåg BY, Rødevand E (2003)
[Combination therapy in rheumatoid arthritis]
Tidsskr Nor Laegeforen, 123 (11), 1511-3
PubMed 12822010

Førre O, Smerdel A (2002)
Genetic epidemiology of juvenile idiopathic arthritis
Scand J Rheumatol, 31 (3), 123-8
PubMed 12195624

Vinje O, Flatø B, Førre O (2000)
[Classification of idiopathic juvenile arthritis]
Tidsskr Nor Laegeforen, 120 (4), 459-65
PubMed 10833937

Førre O, Haugen M, Hassfeld WG (2000)
New treatment possibilities in rheumatoid arthritis
Scand J Rheumatol, 29 (2), 73-84
DOI 10.1080/030097400750001860, PubMed 10777119

Sioud M, Førre O, Dybwad A (1996)
Selection of ligands for polyclonal antibodies from random peptide libraries: potential identification of (auto)antigens that may trigger B and T cell responses in autoimmune diseases
Clin Immunol Immunopathol, 79 (2), 105-14
DOI 10.1006/clin.1996.0057, PubMed 8620616

Hammer HB, Førre O (1994)
[Rheumatoid arthritis--a systemic disease]
Nord Med, 109 (8-9), 221-4
PubMed 7937029

Randen I, Thompson KM, Pascual V, Victor K, Beale D, Coadwell J, Førre O, Capra JD, Natvig JB (1992)
Rheumatoid factor V genes from patients with rheumatoid arthritis are diverse and show evidence of an antigen-driven response
Immunol Rev, 128, 49-71
DOI 10.1111/j.1600-065x.1992.tb00832.x, PubMed 1427922

Ostensen M, Førre O (1988)
Modulation of human natural killer cell function by cytokines and rheumatic disease
Scand J Rheumatol Suppl, 76, 183-8
DOI 10.3109/03009748809102968, PubMed 3075075

Natvig JB, Førre O, Randen I, Steinitz M, Thompson K, Waalen K (1988)
B lymphocytes, B cell clones and rheumatoid factor antibodies in rheumatoid inflammation
Scand J Rheumatol Suppl, 76, 217-27
DOI 10.3109/03009748809102972, PubMed 3075078

Waalen K, Førre O, Natvig JB (1988)
Rheumatoid lymphoid dendritic cells--characteristics and functions
Scand J Rheumatol Suppl, 76, 47-60
DOI 10.3109/03009748809102952, PubMed 3075088

Førre O, Waalen K, Natvig JB, Kjeldsen-Kragh J (1988)
Evidence for activation of rheumatoid synovial T lymphocytes--development of rheumatoid T cell clones
Scand J Rheumatol Suppl, 76, 153-60
DOI 10.3109/03009748809102965, PubMed 3075072

Mellbye OJ, Egeland T, Førre O (1984)
Immunological research and the rheumatic patient: status and perspectives in some major areas
Scand J Rheumatol Suppl, 53, 64-84
DOI 10.3109/03009748409096909, PubMed 6377490