PMID- 26323267 OWN - NLM STAT- MEDLINE DCOM- 20160404 LR - 20220316 IS - 1759-5010 (Electronic) IS - 1759-5002 (Print) IS - 1759-5002 (Linking) VI - 13 IP - 1 DP - 2016 Jan TI - Dysfunctional HDL and atherosclerotic cardiovascular disease. PG - 48-60 LID - 10.1038/nrcardio.2015.124 [doi] AB - High-density lipoproteins (HDLs) protect against atherosclerosis by removing excess cholesterol from macrophages through the ATP-binding cassette transporter A1 (ABCA1) and ATP-binding cassette transporter G1 (ABCG1) pathways involved in reverse cholesterol transport. Factors that impair the availability of functional apolipoproteins or the activities of ABCA1 and ABCG1 could, therefore, strongly influence atherogenesis. HDL also inhibits lipid oxidation, restores endothelial function, exerts anti-inflammatory and antiapoptotic actions, and exerts anti-inflammatory actions in animal models. Such properties could contribute considerably to the capacity of HDL to inhibit atherosclerosis. Systemic and vascular inflammation has been proposed to convert HDL to a dysfunctional form that has impaired antiatherogenic effects. A loss of anti-inflammatory and antioxidative proteins, perhaps in combination with a gain of proinflammatory proteins, might be another important component in rendering HDL dysfunctional. The proinflammatory enzyme myeloperoxidase induces both oxidative modification and nitrosylation of specific residues on plasma and arterial apolipoprotein A-I to render HDL dysfunctional, which results in impaired ABCA1 macrophage transport, the activation of inflammatory pathways, and an increased risk of coronary artery disease. Understanding the features of dysfunctional HDL or apolipoprotein A-I in clinical practice might lead to new diagnostic and therapeutic approaches to atherosclerosis. FAU - Rosenson, Robert S AU - Rosenson RS AD - Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. FAU - Brewer, H Bryan Jr AU - Brewer HB Jr AD - Cardiovascular Research Institute, MedStar Research Institute, Washington Hospital Center, Washington, DC, USA. FAU - Ansell, Benjamin J AU - Ansell BJ AD - Cardiology Department, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA. FAU - Barter, Philip AU - Barter P AD - Centre for Vascular Research at the University of New South Wales, Sydney, Australia. FAU - Chapman, M John AU - Chapman MJ AD - National Institute for Health and Medical Research at Pitie-Salpetriere University Hospital, Paris, France. FAU - Heinecke, Jay W AU - Heinecke JW AD - Division of Metabolism, Endocrinology and Nutrition, University of Washington, Seattle, WA, USA. FAU - Kontush, Anatol AU - Kontush A AD - INSERM-ICAN Research Unit 1166 of the National Institute for Health and Medical Research at Pitie-Salpetriere University Hospital, Paris, France. FAU - Tall, Alan R AU - Tall AR AD - Department of Medicine, Columbia University, New York, NY, USA. FAU - Webb, Nancy R AU - Webb NR AD - Pharmacology &Nutritional Sciences and Saha Cardiovascular Research Center, University of Kentucky College of Medicine, Lexington, KY, USA. LA - eng GR - DP3 DK108209/DK/NIDDK NIH HHS/United States GR - P30 DK017047/DK/NIDDK NIH HHS/United States PT - Journal Article PT - Review DEP - 20150901 PL - England TA - Nat Rev Cardiol JT - Nature reviews. Cardiology JID - 101500075 RN - 0 (ABCA1 protein, human) RN - 0 (ATP Binding Cassette Transporter 1) RN - 0 (ATP-Binding Cassette Transporters) RN - 0 (Apolipoprotein A-I) RN - 0 (Lipoproteins, HDL) SB - IM MH - ATP Binding Cassette Transporter 1/metabolism MH - ATP-Binding Cassette Transporters/metabolism MH - Apolipoprotein A-I/genetics/metabolism MH - Atherosclerosis/*physiopathology MH - Diabetes Complications/metabolism MH - Humans MH - Lipoproteins, HDL/genetics/*metabolism MH - Macrophages/metabolism MH - Smoking/adverse effects/metabolism PMC - PMC6245940 MID - NIHMS996165 COIS- Competing interests statement R.S.R., H.B.B., B.J.A., P.B., M.J.C., J.W.H., A.K., and A.R.T. declare competing interests. Please see the article online for details. N.R.W. declares no competing interests. EDAT- 2015/09/02 06:00 MHDA- 2016/04/05 06:00 PMCR- 2018/11/20 CRDT- 2015/09/02 06:00 PHST- 2015/09/02 06:00 [entrez] PHST- 2015/09/02 06:00 [pubmed] PHST- 2016/04/05 06:00 [medline] PHST- 2018/11/20 00:00 [pmc-release] AID - nrcardio.2015.124 [pii] AID - 10.1038/nrcardio.2015.124 [doi] PST - ppublish SO - Nat Rev Cardiol. 2016 Jan;13(1):48-60. doi: 10.1038/nrcardio.2015.124. Epub 2015 Sep 1.