Article
Association of rheumatoid arthritis with a dominant DR1/Dw4/Dw14 sequence motif, but not with T cell receptor beta chain gene alleles or haplotypes.
Arthritis and rheumatism - 1 Nov 1991
Wallin J, Hillert J, Olerup O, Carlsson B, Ström H
Abstract excerpt
HLA-DR, HLA-DQ, and T cell receptor beta (TCR beta) chain gene polymorphisms were investigated in 43 patients with rheumatoid arthritis (RA), in 10 patients with Felty's syndrome (FS), and in 5 RA multicase families. RA was found to be strongly associated with a DRB1 gene sequence motif present in DR1, DR4-Dw4, and DR4-Dw14 alleles. Ninety-three percent of RA patients were positive for at least 1 of these...
Topics
- Alleles
- Arthritis, Rheumatoid
- Felty Syndrome
- Gene Amplification
- HLA-DQ Antigens
- HLA-DR1 Antigen
- HLA-DR4 Antigen
- Haplotypes
- Humans
- Pedigree
- Phenotype
