Platelet P2Y 12 Receptor Influences the Vessel Wall Response to Arterial Injury and Thrombosis
Author(s) -
David Evans,
Laura E. Jackman,
Janet Chamberlain,
Daniel J. Crosdale,
Heather M. Judge,
Karim Jetha,
Keith E. Norman,
Sheila E. Francis,
Robert F. Storey
Publication year - 2008
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.107.762690
Subject(s) - platelet , medicine , neointima , thrombosis , platelet activation , transplantation , pathology , endocrinology , restenosis , stent
Platelets are believed to play an important role in atherogenesis and the vessel response to vascular injury. The P2Y(12) receptor (P2Y(12)) plays a central role in amplifying platelet aggregation, dense granule and alpha-granule secretion, P-selectin expression, microparticle formation, and procoagulant membrane changes, regardless of the activating stimulus. We hypothesized that P2Y(12) deficiency might reduce the vessel wall response to vascular injury as well as thrombosis in murine vascular injury models.
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