Therapeutic effect of adenoviral-mediated hepatocyte growth factor gene administration on TNBS-induced colitis in mice.

Abstract Inflammatory bowel disease is incurable and relapsing disease. In order to clarify the effect of HGF gene therapy for inflammatory bowel disease, the adenoviral-mediated HGF gene was intrarectally administered into TNBS-colitis-induced Balb/c mice. Adenoviral-mediated gene delivery targetted its expression mainly to intestinal epithelial cells. Mucosal damage of HGF-treated intestine was significantly improved, and compared with LacZ-treated and saline administered mice ( P P P P