α5β1 Integrin Signaling Mediates Oxidized Low-Density Lipoprotein–Induced Inflammation and Early Atherosclerosis
Author(s) -
Arif Yurdagul,
Jonette Green,
Patrick Albert,
Marshall C. McInnis,
Andrew P. Mazar,
A. Wayne Orr
Publication year - 2014
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.114.303863
Subject(s) - fibronectin , microbiology and biotechnology , cell adhesion molecule , integrin , cell adhesion , chemistry , inflammation , proinflammatory cytokine , signal transduction , focal adhesion , extracellular matrix , biology , receptor , immunology , cell , biochemistry
Endothelial cell activation drives early atherosclerotic plaque formation. Both fibronectin deposition and accumulation of oxidized low-density lipoprotein (oxLDL) occur early during atherogenesis, and both are implicated in enhanced endothelial cell activation. However, interplay between these responses has not been established. The objective of our study was to determine whether endothelial matrix composition modulates the inflammatory properties of oxLDL.
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