Monocyte Functional Responsiveness After PSGL-1–Mediated Platelet Adhesion Is Dependent on Platelet Activation Status
Author(s) -
Stylianos Bournazos,
Jillian Rennie,
Simon P. Hart,
Keith A.A. Fox,
Ian Dransfield
Publication year - 2008
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.108.167601
Subject(s) - platelet , monocyte , proinflammatory cytokine , cd14 , thrombin , platelet activation , tissue factor , immunology , integrin alpha m , adhesion , tumor necrosis factor alpha , chemistry , microbiology and biotechnology , medicine , inflammation , biology , coagulation , flow cytometry , organic chemistry
Acute coronary diseases are characterized by elevated levels of circulating platelet-leukocyte complexes, raising the possibility that proinflammatory processes might be initiated in leukocytes after platelet adhesion. Here we examined the mechanism of platelet binding to polymorphonuclear leukocytes, monocytes, and monocyte subsets and investigated the potential functional consequences of monocyte binding to minimally activated or thrombin-activated platelets.
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