Investigation of cofactor activities of endothelial microparticle-thrombomodulin with liposomal surrogate.

ABSTRACT: Thrombomodulin (TM) is a type I transmembrane glycoprotein mainly expressed on the endothelial cells, where it binds thrombin to form the thrombin-TM complex that can activate protein C and thrombin-activable fibrinolysis inhibitor (TAFI) and induce anticoagulant and anti-fibrinolytic reactions, respectively. Cell activation and injury often sheds microparticles that contain membrane TM, which circulate in biofluids like blood. However, the biological function of circulating microparticle-TM is still unknown even though it has been recognized as a biomarker of endothelial cell injury and damage. In comparison with cell membrane, different phospholipids are exposed on the microparticle surface due to cell membrane ''flip-flop'' upon cell activation and injury. Liposomes can be used as a mic

SUBMITTER: Gruzdys V 

PROVIDER: S-EPMC9992332 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature