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pubmed:abstractText |
Oxidized low-density lipoproteins (OxLDLs) play a critical role in endothelial dysfunction, which is implicated in the pathogenesis of atherosclerosis. Vascular endothelial cells internalize and degrade oxLDL through the endothelial lectin-like oxidized LDL receptor 1 (OLR1). OLR1 is up-regulated in several pathological conditions, including hypertension, hyperlipidemia, diabetes, atherosclerosis and inflammation, and represents therefore a good candidate for coronary artery disease (CAD). Recently, a 3'-UTR (188 C>T) SNP in the OLR1 gene has been reported to be associated with coronary artery stenosis and myocardial infarction. In the present study we investigated whether the OLR1 gene 188 C>T SNP is a genetic risk marker for CAD in Italian patients with angiographically defined coronary atherosclerosis, and assessed its relation with clinical and metabolic abnormalities, including severity of disease (classified as restenosis, single- or multiple coronary vessels disease, and MI).
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pubmed:affiliation |
Department of Clinical Sciences, Institute of Clinical Medicine, Division of Endocrinology, University of Rome La Sapienza, Rome, Italy.
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