Hyaluronan in inflammatory bowel disease: Cross-linking inflammation and coagulation

Abstract

Hyaluronan, a major extracellular matrix component, is an active participant in many disease states, including inflammatory bowel disease (IBD). The synthesis of this dynamic polymer is increased at sites of inflammation. Hyaluronan together with the enzymes responsible for its synthesis, degradation, and its binding proteins, directly modulates the promotion and resolution of disease by controlling recruitment of immune cells, by release of inflammatory cytokines, and by balancing hemostasis. This review discusses the functional significance of hyaluronan in the cells and tissues involved in inflammatory bowel disease pathobiology.

Keywords: Coagulation; Hyaluronan; Inflammation; Inflammatory bowel disease; Megakaryocyte; Platelet.