OBJECTIVE Several published literatures investigated the relation between a polymorphism (Leul25Val) in platelet endothelial cell adhesion molecule-1 (PECAM-1) gene and risk of coronary heart disease (CHD) and did not reach the same conclusion. To shed light on these inconclusive findings, we performed a meta-analysis of studies relating the PECAM-1 genetic polymorphism (Leul25Val) to the risk ...

Platelet endothelial cell adhesion molecule-1 (PECAM-1; CD31) is a 130-kDa member of the Ig superfamily that is expressed on platelets and leukocytes and is highly enriched at endothelial cell-cell junctions. Previous studies showed that this vascular cell adhesion and signaling receptor functions to regulate platelet activation and thrombosis, to suppress apoptotic cell death, to mediate trans...

BACKGROUND Platelet endothelial cell adhesion molecule-1 (PECAM-1), also known as CD31, is mainly distributed in vascular endothelial cells. Studies have shown that PECAM-1 is a very significant indicator of angiogenesis, and has been used as an indicator for vascular endothelial cells. The present study aimed to explore the relationship between the expression of PECAM-1 and the degree of acute...

Vascular immunotargeting is a novel approach for site-selective drug delivery to endothelium. To validate the strategy, we conjugated glucose oxidase (GOX) via streptavidin with antibodies to the endothelial cell surface antigen platelet endothelial cell adhesion molecule (PECAM). Previous work documented that 1) anti-PECAM-streptavidin carrier accumulates in the lungs after intravenous injecti...

The final stage in the migration of leukocytes to sites of inflammation involves movement of leukocytes through the endothelial cell layer and the perivascular basement membrane. Both platelet-endothelial cell adhesion molecule-1 (PECAM-1/CD31) and the integrin alphavbeta3 have been implicated in this process, and in vitro studies have identified alphavbeta3 as a heterotypic ligand for PECAM-1....

Platelet/endothelial cell adhesion molecule-1 (PECAM-1; CD31), a member of the Ig superfamily, is expressed strongly at endothelial cell-cell junctions, on platelets, and on most leukocytes. CD31 has been postulated to play a role in vasculogenesis and angiogenesis, and has been implicated as a key mediator of the transendothelial migration of leukocytes. To further define the physiologic role ...

Platelet endothelial cell adhesion molecule (PECAM)-1 has been implicated in angiogenesis, but a number of issues remain unsettled, including the independent involvement of human PECAM-1 (huPECAM-1) in tumor angiogenesis and the mechanisms of its participation in vessel formation. We report for tumors grown in human skin transplanted on severe combined immunodeficiency mice that antibodies agai...