Article
The -308.1 polymorphism in the promoter region of the tumor necrosis factor gene is associated with ankylosing spondylitis independent of HLA-B27.
The Journal of rheumatology - 1 May 1999
McGarry F, Walker R, Sturrock R, Field M
Abstract excerpt
OBJECTIVE: To investigate the allele frequencies of 6 polymorphic sites spanning the region of the genome close to the tumor necrosis factor (TNF) gene in a group of HLA-B27 positive patients with ankylosing spondylitis (AS) in the West of Scotland. METHODS: One hundred sixty-seven patients with AS, 93 healthy controls, and 88 HLA-B27 positive healthy controls, all from the West of Scotland, were typed by...
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