Platelet-Derived CD40L
نویسندگان
چکیده
منابع مشابه
Platelet-derived CD40L: the switch-hitting player of cardiovascular disease.
Three closely linked lines of research have now merged. In the 1980s, concepts crystallized on the role of lipids (eg, oxidized LDL, elevated cholesterol) in the genesis of atherosclerotic plaque. In the 1990s, use of antiplatelet agents proved that platelet aggregation caused thrombotic ischemic events resulting from the rupture of plaques in advanced lesions and from the vascular injuries inf...
متن کاملCD40-CD40L and platelet function: beyond hemostasis.
Traditionally, platelets have been thought of as anuclear, subcellular fragments derived from megakaryocytes circulating in blood as small discs and mitigating hemorrhage. This hemostatic process requires platelet activation, a complex chain of events involving rapid structural changes that activate adhesion receptors, remodel the cytoskeleton, and lead to the eventual synthesis and secretion o...
متن کاملThe role of platelet CD40L in inflammation
CD40L is a membrane protein belonging to the tumour necrosis factor family, originally found on activated T cells. The CD40L-CD40 interaction is of critical importance in the adaptive immune response, in innate immunity and in inflammation. Recently, activated platelets have been found to express CD40L. Platelets can stimulate endothelial cells via a CD40L-CD40 interaction to upregulate adhesio...
متن کاملPlatelet CD40L mediates thrombotic and inflammatory processes in atherosclerosis.
CD40 ligand (CD40L), identified as a costimulatory molecule expressed on T cells, is also expressed and functional on platelets. We investigated the thrombotic and inflammatory contributions of platelet CD40L in atherosclerosis. Although CD40L-deficient (Cd40l(-/-)) platelets exhibited impaired platelet aggregation and thrombus stability, the effects of platelet CD40L on inflammatory processes ...
متن کاملAn Overview on Platelet-derived Microparticles in Platelet Concentrates: blood collection, method preparation and storage
Preparations of platelet concentrates (PCs) that are stored under blood bank conditions and used for transfusion purposes, appear to be enriched in platelet derived-microparticles (PMPs) with high coagulant activity that may change platelet efficacy and safety issues. High shear stress could cause shedding of PMPs from the platelet plasma membrane, platelet aggregation, and activation of the co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Circulation
سال: 2002
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.0000028962.04520.01