Interleukin 16 expression in relation to disease activity in rheumatoid arthritis.

Abstract

These data suggest IL-16 might play a role in the pathogenesis of chronic inflammation in RA. The lack of significant correlation between IL-16 expression, clinical disease activity, and local inflammatory activity suggests a regulatory rather than a proinflammatory function for IL-16 in the pathogenesis of chronic synovial inflammation in RA.