Friend or foe? The elusive role of ANGPTL4 in inflammation

Abstract

Angiopoietin-like 4 (ANGPTL4) belongs to the angiopoietin-like protein family and mediates the inhibition of lipoprotein lipase activity. Emerging evidence suggests that ANGPTL4 has pleiotropic functions with anti- and pro-inflammatory properties. Here, we have reviewed the research progress on ANGPTL4 and systematically discussed the dual role of ANGPTL4 in inflammation and inflammatory diseases. Understanding the potential mechanisms of ANGPTL4 in inflammation will aid in drug discovery and treatment development.