Thrombin-Induced Mitogenesis in Coronary Artery Smooth Muscle Cells Is Potentiated by Thromboxane A 2 and Involves Upregulation of Thromboxane Receptor mRNA
Author(s) -
Tom-Philipp Zucker,
Detlef Bönisch,
Stephanie Muck,
A.-A. Weber,
Ellen Bretschneider,
Erika Glusa,
Karsten Schrör
Publication year - 1998
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.97.6.589
Subject(s) - thrombin , thromboxane receptor , thromboxane , downregulation and upregulation , thromboxane a2 , thrombin receptor , thromboxane a synthase , medicine , endocrinology , receptor , platelet , biology , biochemistry , gene
Previous studies have shown that thrombin is a potent though slow-acting mitogen for vascular smooth muscle cells (SMC). Because thrombin generation in vivo is accompanied by platelet activation, it has been suggested that platelet-derived factors might enhance thrombin-induced SMC proliferation. No information is available so far on the possible role of thromboxane A2.
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