» Articles » PMID: 3488035

Genetic Susceptibility to Early Onset Pauciarticular Juvenile Chronic Arthritis: a Study of HLA and Complement Markers in 158 British Patients

Overview
Journal Ann Rheum Dis
Specialty Rheumatology
Date 1986 Jun 1
PMID 3488035
Citations 16
Authors
Affiliations
Soon will be listed here.
Abstract

To investigate the genetics of susceptibility to early onset pauciarticular juvenile chronic arthritis (JCA), 158 unrelated ethnic British patients with a mean disease onset of 3.2 years, together with controls, were tested for HLA-A, B, C, and DR antigens. Additionally, 117 patients were also investigated for complement Bf and C4 markers. New observations included an increased frequency of the C4B 2 allotype (p corrected (pc) less than 0.02) and C4A 4,B 2 phenotype (p less than 0.0005). Findings suggested a unique increase of the haplotype HLA-DRw8, Bf*S, C4A*4, C4B*2, HLA-B39, possibly predisposing to more severe disease. Strong positive associations were confirmed with HLA antigens A2 (pc = 2.5 X 10(-8)), DRw8 (pc = 3.5 X 10(-14)), DR5 (pc less than 0.02), DRw52 (pc = 2.8 X 10(-6)) and DR5, w8 phenotype (pc = 3.9 X 10(-6)), and negative associations with DR7 (pc = 5.8 X 10(-7)), DR4 (pc less than 0.002), and DRw53 (pc = 0.004). Antinuclear antibody (ANA) seropositivity correlated with DR5 (p less than 0.02), and in children with chronic iridocyclitis (CIR) Bw62 incidence was raised (p less than 0.03) and B44 reduced (p less than 0.03). HLA-A2 was found in 88% of ANA+, CIR+ patients (p less than 0.01). A significant excess of DR5, w8 heterozygotes was present (relative risk = 41.1) and a lack of corresponding homozygotes. Results are inconsistent with a recessive, dominant, or intermediate mode of inheritance of susceptibility, and favour the existence of at least two DR linked 'disease' genes. Moreover, there may be an interaction in heterozygotes of combinatorial factors associated with DR5 and DRw8 in enhancing susceptibility. Possible immunogenetic mechanisms underlying the observed associations with three antigen classes are discussed. Evidence here suggests a role for the HLA-DQ locus in determining susceptibility to this disease.

Citing Articles

HLA Allele Prevalence in Disease-Modifying Antirheumatic Drugs-Responsive Enthesitis and/or Arthritis Not Fulfilling ASAS Criteria: Comparison with Psoriatic and Undifferentiated Spondyloarthritis.

Favoino E, Urso L, Serafino A, Misceo F, Catacchio G, Prete M J Clin Med. 2021; 10(14).

PMID: 34300172 PMC: 8305973. DOI: 10.3390/jcm10143006.


The Multi-Omics Architecture of Juvenile Idiopathic Arthritis.

Hou X, Qu H, Zhang S, Qi X, Hakonarson H, Xia Q Cells. 2020; 9(10).

PMID: 33076506 PMC: 7602566. DOI: 10.3390/cells9102301.


HLA Associations in a Cohort of Children With Juvenile Idiopathic Arthritis With and Without Uveitis.

Angeles-Han S, McCracken C, Yeh S, Jang S, Jenkins K, Cope S Invest Ophthalmol Vis Sci. 2015; 56(10):6043-8.

PMID: 26393471 PMC: 4585534. DOI: 10.1167/iovs.15-17168.


Immunogenetics of juvenile idiopathic arthritis: A comprehensive review.

Hersh A, Prahalad S J Autoimmun. 2015; 64:113-24.

PMID: 26305060 PMC: 4838197. DOI: 10.1016/j.jaut.2015.08.002.


Judicious use of biologicals in juvenile idiopathic arthritis.

Zhao Y, Wallace C Curr Rheumatol Rep. 2014; 16(11):454.

PMID: 25218736 DOI: 10.1007/s11926-014-0454-3.


References
1.
Svejgaard A, Jersild C, Nielsen L, Bodmer W . HL-A antigens and disease. Statistical and genetical considerations. Tissue Antigens. 1974; 4(2):95-105. DOI: 10.1111/j.1399-0039.1974.tb00230.x. View

2.
Sher M, Schultz J, Ragsdale C, Kapur J, Sullivan D, Cassidy J . HLA-DR and MT associations with the clinical and serologic manifestations of pauciarticular onset juvenile rheumatoid arthritis. J Rheumatol. 1985; 12(1):114-8. View

3.
Stastny P, Fink C . Different HLA-D associations in adult and juvenile rheumatoid arthritis. J Clin Invest. 1979; 63(1):124-30. PMC: 371926. DOI: 10.1172/JCI109265. View

4.
Biddison W, Ward F, Shearer G, Shaw S . The self determinants recognized by human virus-immune T cells can be distinguished from the serologically defined HLA antigens. J Immunol. 1980; 124(2):548-52. View

5.
Suciu-Foca N, Jacobs J, Godfrey M, Woodward K, Khan R, Reed E . HLA-DR5 in juvenile rheumatoid arthritis confined to few joints. Lancet. 1980; 2(8184):40. DOI: 10.1016/s0140-6736(80)92920-7. View