The Role of Osteopontin in Recovery from Hind Limb Ischemia
Author(s) -
Craig L. Duvall,
Daiana Weiss,
Scott T. Robinson,
Fadi M.F. Alameddine,
Robert E. Guldberg,
W. Robert Taylor
Publication year - 2007
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.107.158485
Subject(s) - osteopontin , arteriogenesis , hindlimb , ischemia , microbiology and biotechnology , extracellular matrix , biology , immunology , chemistry , anatomy , medicine
Osteopontin (OPN) is a highly phosphorylated extracellular matrix glycoprotein that is involved in a diversity of biological processes. In the vascular wall, OPN is produced by monocytes/macrophages, endothelial cells, and smooth muscle cells, and it is thought to mediate adhesion, migration, and survival of these cell types. In this study, we hypothesized that OPN plays a critical role in recovery from limb ischemia.
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