Tumour necrosis factor α blockade induces an anti-inflammatory growth hormone signalling pathway in experimental colitis

Abstract

Reduced activation of colonic STAT5 and expression of PPARgamma may contribute to persistent mucosal inflammation in colitis. Up regulation of STAT5 and PPARgamma, either through neutralisation of TNFalpha or chronic administration of growth hormone, may exert an anti-inflammatory effect in inflammatory bowel disease.