The Myeloperoxidase Product Hypochlorous Acid Generates Irreversible High-Density Lipoprotein Receptor Inhibitors
Author(s) -
Veronika Binder,
Senka Ljubojević-Holzer,
Johannes Haybaeck,
Michael Holzer,
Dalia ElGamal,
Rudolf Schicho,
Burkert Pieske,
Ákos Heinemann,
Gunther Marsche
Publication year - 2013
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.113.301235
Subject(s) - hypochlorous acid , myeloperoxidase , scavenger receptor , albumin , chemistry , chloramine , lipoprotein , biochemistry , receptor , pharmacology , medicine , inflammation , cholesterol , chlorine , organic chemistry
Elevated levels of advanced oxidation protein products have been described in several chronic inflammatory diseases, like chronic renal insufficiency, rheumatoid arthritis, and atherosclerosis. Recent findings revealed that advanced oxidation protein products are inhibitors of the major high-density lipoprotein receptor, scavenger receptor class B, type 1 (SR-BI). Here, we investigated which oxidation-induced structural alterations convert plasma albumin into a high-density lipoprotein-receptor inhibitor.
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