作者
Angela Pirillo, Giuseppe Danilo Norata, Alberico Luigi Catapano
发表日期
2013
来源
Mediators of inflammation
卷号
2013
期号
1
页码范围
152786
出版商
Hindawi Publishing Corporation
简介
Oxidized low‐density lipoprotein (OxLDL) contributes to the atherosclerotic plaque formation and progression by several mechanisms, including the induction of endothelial cell activation and dysfunction, macrophage foam cell formation, and smooth muscle cell migration and proliferation. Vascular wall cells express on their surface several scavenger receptors that mediate the cellular effects of OxLDL. The lectin‐like oxidized low‐density lipoprotein receptor‐1 (LOX‐1) is the main OxLDL receptor of endothelial cells, and it is expressed also in macrophages and smooth muscle cells. LOX‐1 is almost undetectable under physiological conditions, but it is upregulated following the exposure to several proinflammatory and proatherogenic stimuli and can be detected in animal and human atherosclerotic lesions. The key contribution of LOX‐1 to the atherogenic process has been confirmed in animal models; LOX‐1 …
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A Pirillo, GD Norata, AL Catapano - Mediators of inflammation, 2013