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J Cardiol. 2012 Nov;60(5):339-43. doi: 10.1016/j.jjcc.2012.07.014. Epub 2012 Oct 12.

Current concept of reverse cholesterol transport and novel strategy for atheroprotection.

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  • 1Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan. kohono@kuhp.kyoto-u.ac.jp

Abstract

Elevated levels of low-density lipoprotein cholesterol (LDL-C) increase the risk of coronary heart disease (CHD), but pharmacologic therapy to decrease LDL-C significantly reduces the risk of cardiovascular events. Despite the effectiveness of statin therapy, there remains significant residual cardiovascular risk. A low plasma concentration of high-density lipoprotein cholesterol (HDL-C) is associated with increased risk of CHD. Moreover, recent studies have shown that HDL-C levels during statin treatment remain an independent predictor of the risk of cardiovascular events. However, recent clinical trials aimed at reducing CHD risk by raising HDL-C levels have not shown satisfactory results and it is becoming evident that a functional HDL-C is a more desirable target than simply elevating its level. This review summarizes the function of HDL-C in reverse cholesterol transfer from peripheral tissue and discusses the latest HDL-targeting therapeutic strategies including the manipulation of microRNAs.

PMID:
23063661
DOI:
10.1016/j.jjcc.2012.07.014
[PubMed - indexed for MEDLINE]
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