Article
Immunogenetics of polymyalgia rheumatica.
British journal of rheumatology - 1 Oct 1990
Sakkas L I, Loqueman N, Panayi G S, Myles A B, Welsh K I
Abstract excerpt
Evidence suggests that polymyalgia rheumatica (PMR) may be an immune-mediated disease. Therefore, the role of HLA class II genes, the switch region of immunoglobin mu and alpha 1 heavy chain as the T-cell receptor (TcR) genes were investigated by Southern blot analysis. The frequency of DR4 specificity was increased in PMR (67.4% versus 30.3%; P = 0.00017). No association was found with the DQA and DQB genes, the...
Topics
- Alleles
- Genes
- HLA-DQ Antigens
- HLA-DR Antigens
- Humans
- Immunogenetics
- Immunoglobulin Switch Region
- Immunoglobulin mu-Chains
- Polymorphism, Restriction Fragment Length
- Polymyalgia Rheumatica
- Receptors, Antigen, T-Cell
