Growth factors as treatment options for intestinal inflammation

Abstract

On the basis of several studies that have been completed to date, some growth factors appear promising for the treatment of inflammatory bowel disease: keratinocyte-like growth factor-2 (KGF-2), epidermal growth factor (EGF) enemas used in combination with oral mesalamine, somatropin (human growth hormone), and sargramostim (recombinant human GM-CSF). The results of these studies are highlighted and suggest that new insights into the regulation of intestinal immunity may provide effective synergistic or single-agent treatment alternatives to immunosuppression for inflammatory bowel disease. These data focus on the reparative components of mucosal homeostasis.