Article
Association between HLA-DRB1*15 and Japanese patients with rheumatoid arthritis complicated by renal involvement.
Nephron - 1 Feb 1999
Tokunaga N K, Noda R, Kaneoka H, Ogahara S, Murata T, Hiratsuka T, Michinaga I, Naito S
Abstract excerpt
We performed serological phenotyping of HLA antigens in 175 patients with rheumatoid arthritis (RA) with (n = 41) and without (n = 134) renal involvement (RI), and DNA typing of HLA class II alleles in 75 patients. Among the patients with RA, the frequency of serologically determined HLA-DR4 was found to be significantly increased (odds ratio: 1.8, confidence interval: 1.3-2.5, p = 2.4x10(-4)). In the patients...
Topics
- Aged
- Alleles
- Arthritis, Rheumatoid
- Asian People
- Female
- Genotype
- HLA-DQ Antigens
- HLA-DQ beta-Chains
- HLA-DR Antigens
- HLA-DRB1 Chains
- Histocompatibility Testing
- Humans
- Japan
- Kidney Diseases
- Male
- Middle Aged
- Phenotype
