RT Journal Article SR Electronic T1 Tumor Necrosis Factor and Anti-Tumor Necrosis Factor Therapies JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 27 OP 39 DO 10.3899/jrheum.091463 VO 85 A1 EDWARD C. KEYSTONE A1 CARL F. WARE YR 2010 UL http://www.jrheum.org/content/85/27.abstract AB Tumor necrosis factor (TNF) plays a crucial role in the pathogenesis of immune-mediated inflammatory diseases (IMID). As a result, the inhibition of TNF is an important therapeutic avenue in the treatment of these pathophysiologically diverse disease states. This section discusses TNF, its receptors, and its role in immunoregulation and inflammation, as well as the currently available anti-TNF-based therapies.