IL-1 in Colon Inflammation, Colon Carcinogenesis and Invasiveness of Colon Cancer

Interleukin-1 (IL-1) is a major "alarm" upstream pro-inflammatory cytokine that mainly acts by inducing cascades of cytokine and inflammation-promoting mediators. In the tumor arena, IL-1 is produced by both malignant and microenvironmental cells. IL-1α and IL-1β are the major agonists of IL-1, while IL-1Ra is a physiological inhibitor of pre-formed IL-1. IL-1α and IL-1β differ in their compartmentalization and in the producing cells. IL-1β is...