Impaired lipophagy in endothelial cells with prolonged exposure to oxidized low‑density lipoprotein
نویسندگان
چکیده
منابع مشابه
Oxidized low-density lipoprotein-dependent endothelial arginase II activation contributes to impaired nitric oxide signaling.
Oxidized low-density lipoprotein (OxLDL) impairs NO signaling and endothelial function, and contributes to the pathogenesis of atherosclerosis. Arginase reciprocally regulates NO levels in endothelial cells by competing with NO synthase for the substrate l-arginine. In human aortic endothelial cells, OxLDL stimulation increased arginase enzyme activity in a time- and dose-dependent manner. Argi...
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OBJECTIVE Oxidized 1-palmitoyl-2-arachidonyl-sn-3-glycero-phosphorylcholine (Ox-PAPC) and its component phospholipid, 1-palmitoyl-2-(5,6 epoxyisoprostanoyl)-sn-glycero-3-phosphocholine (PEIPC), which are present in atherosclerotic lesions, activate endothelial cells to induce a complex inflammatory and pro-oxidant response. Previously, we demonstrated induction of genes regulating chemotaxis, s...
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Oxidized low density lipoprotein (OxLDL) is one of the most important risk factors of cardiovascular disease. Here, we study the impact of OxLDL on endothelial progenitor cells (EPCs) and determine whether OxLDL affects EPCs by an inhibitory effect on endothelial nitric oxide synthase (eNOS). It was found that OxLDL decreased EPC survival and impaired its adhesive, migratory, and tube-formation...
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http://bloodjournal.hematologylibrary.org/content/101/12/4765.full.html Updated information and services can be found at: (2497 articles) Hemostasis, Thrombosis, and Vascular Biology (1086 articles) Gene Expression Articles on similar topics can be found in the following Blood collections http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about rep...
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ژورنال
عنوان ژورنال: Molecular Medicine Reports
سال: 2020
ISSN: 1791-2997,1791-3004
DOI: 10.3892/mmr.2020.11345