Abstract
We examined associations between human leukocyte antigen DRB1 (HLA-DRB1) shared epitope (SE), receptor activator of nuclear factor-kappaB (RANK), RANK ligand (RANKL), osteoprotegerin (OPG), and interleukin 17 (IL-17) genotypes with age of disease onset and radiographic progression in Japanese patients with early rheumatoid arthritis (RA). HLA-DRB1 genotypes were evaluated in 123 patients with early RA (98 female, 25 male) within 1 year of symptom onset. In 72 patients, radiographic progression over a 2-year period was evaluated using Larsen’s methods, and genotypes of three polymorphic sites in RANK, five sites in RANKL, two sites in OPG, and three sites in IL-17 were determined by direct polymerase chain reaction sequencing. Possession of an SE allele was significantly associated with earlier disease onset in females (median 46.9 vs 51.9 years in SE− patients; P = 0.04). Single nucleotide polymorphisms (SNPs) in RANKL (rs2277438, P = 0.028) and IL-17 (rs3804513, P = 0.049) were significantly associated with radiographic progression at 2 years. RANKL-G−, SE− patients (n = 12) had significantly less joint damage than did RANKL-G+, SE− patients (n = 11; P = 0.0038), RANKL-G−, SE+ patients (n = 21; P = 0.0018) and RANKL-G+, SE+ patients (n = 28; P = 0.0024). In Japanese RA patients, HLA-DRB1 SE alleles are associated with disease onset at an earlier age, as has been observed in Caucasian RA patients. In addition, SNPs in RANKL and IL-17 may be associated with radiographic progression in Japanese patients with early RA.
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References
Gregersen PK, Silver J, Winchester RJ (1987) The shared epitope hypothesis. An approach to understanding the molecular genetics of susceptibility to rheumatoid arthritis. Arthritis Rheum 30:1205–1213
Higami K, Hakoda M, Matsuda Y et al (1997) Lack of association of HLA-DRB1 genotype with radiologic progression in Japanese patients with early rheumatoid arthritis. Arthritis Rheum 40:2241–2247
Furuya T, Hakoda M, Ichikawa N et al (2007) Differential association of HLA-DRB1 alleles in Japanese patients with early rheumatoid arthritis in relationship to autoantibodies to cyclic citrullinated peptide. Clin Exp Rheumatol 25:219–224
Fries JF, Wolfe F, Apple R et al (2002) HLA-DRB1 genotype associations in 793 white patients from a rheumatoid arthritis inception cohort: frequency, severity, and treatment bias. Arthritis Rheum 46:2320–2329
Gonzalez-Gay MA, Hajeer AH, Dababneh A et al (2001) Seronegative rheumatoid arthritis in elderly and polymyalgia rheumatica have similar patterns of HLA association. J Rheumatol 28:122–125
MacGregor A, Ollier W, Thomson W et al (1995) HLA-DRB1*0401/0404 genotype and rheumatoid arthritis: increased association in men, young age at onset, and disease severity. J Rheumatol 22:1032–1036
Wu H, Khanna D, Park G et al (2004) Interaction between RANKL and HLA-DRB1 genotypes may contribute to younger age at onset of seropositive rheumatoid arthritis in an inception cohort. Arthritis Rheum 50:3093–3103
Cornelis F, Faure S, Martinez M et al (1998) New susceptibility locus for rheumatoid arthritis suggested by a genome-wide linkage study. Proc Natl Acad Sci USA 95:10746–10750
Jawaheer D, Seldin MF, Amos CI et al (2003) Screening the genome for rheumatoid arthritis susceptibility genes: a replication study and combined analysis of 512 multicase families. Arthritis Rheum 48:906–916
Shiozawa S, Hayashi S, Tsukamoto Y et al (1998) Identification of the gene loci that predispose to rheumatoid arthritis. Int Immunol 10:1891–1895
Kotake S, Udagawa N, Hakoda M et al (2001) Activated human T cells directly induce osteoclastogenesis from human monocytes: possible role of T cells in bone destruction in rheumatoid arthritis patients. Arthritis Rheum 44:1003–1012
Kotake S, Udagawa N, Takahashi N et al (1999) IL-17 in synovial fluids from patients with rheumatoid arthritis is a potent stimulator of osteoclastogenesis. J Clin Invest 103:1345–1352
Furuya T, Salstrom JL, McCall-Vining S et al (2000) Genetic dissection of a rat model for rheumatoid arthritis: significant gender influences on autosomal modifier loci. Hum Mol Genet 9:2241–2250
Arnett FC, Edworthy SM, Bloch DA et al (1988) The American Rheumatism Association 1987 revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum 31:315–324
Larsen A, Dale K, Eek M (1977) Radiographic evaluation of rheumatoid arthritis and related conditions by standard reference films. Acta Radiol Diagn (Stockholm) 18:481–491
Halleen JM, Alatalo SL, Suominen H et al (2000) Tartrate-resistant acid phosphatase 5b: a novel serum marker of bone resorption. J Bone Miner Res 15:1337–1345
Uryu N, Maeda M, Ota M et al (1990) A simple and rapid method for HLA-DRB and -DQB typing by digestion of PCR-amplified DNA with allele specific restriction endonucleases. Tissue Antigens 35:20–31
Haga H, Yamada R, Ohnishi Y et al (2002) Gene-based SNP discovery as part of the Japanese Millennium Genome Project: identification of 190,562 genetic variations in the human genome. Single-nucleotide polymorphism. J Hum Genet 47:605–610
Hsu YH, Niu T, Terwedow HA et al (2006) Variation in genes involved in the RANKL/RANK/OPG bone remodeling pathway are associated with bone mineral density at different skeletal sites in men. Hum Genet 118:568–577
Yukioka M, Wakitani S, Murata N et al (1998) Elderly-onset rheumatoid arthritis and its association with HLA-DRB1 alleles in Japanese. Br J Rheumatol 37:98–101
Prevoo ML, van’t Hof MA, Kuper HH et al (1995) Modified disease activity scores that include twenty-eight-joint counts. Development and validation in a prospective longitudinal study of patients with rheumatoid arthritis. Arthritis Rheum 38:44–48
Fries JF, Spitz P, Kraines RG, Holman HR (1980) Measurement of patient outcome in arthritis. Arthritis Rheum 23:137–145
Pincus T, Sokka T, Kautiainen H (2005) Patients seen for standard rheumatoid arthritis care have significantly better articular, radiographic, laboratory, and functional status in 2000 than in 1985. Arthritis Rheum 52:1009–1019
van der Heijde DM, van Leeuwen MA, van Riel PL et al (1992) Biannual radiographic assessments of hands and feet in a three-year prospective followup of patients with early rheumatoid arthritis. Arthritis Rheum 35:26–34
Smolen JS, Van Der Heijde DM, St Clair EW et al (2006) Predictors of joint damage in patients with early rheumatoid arthritis treated with high-dose methotrexate with or without concomitant infliximab: results from the ASPIRE trial. Arthritis Rheum 54:702–710
Acknowledgments
We thank Dr. R. L. Wilder for his critical review of the manuscript and Dr. N. Tsuchiya for his useful suggestions. The study was supported by a grant-in-aid from the Ministry of Education, Culture, Science, and Technology of Japan.
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Furuya, T., Hakoda, M., Ichikawa, N. et al. Associations between HLA-DRB1, RANK, RANKL, OPG, and IL-17 genotypes and disease severity phenotypes in Japanese patients with early rheumatoid arthritis. Clin Rheumatol 26, 2137–2141 (2007). https://doi.org/10.1007/s10067-007-0745-4
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DOI: https://doi.org/10.1007/s10067-007-0745-4