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

Cholesterol efflux and atheroprotection: advancing the concept of reverse cholesterol transport.

Cholesteryl ester transfer protein (CETP) inhibition beyond raising high-density lipoprotein cholesterol levels: pathways by which modulation of CETP activity may alter atherogenesis.

Raising high-density lipoprotein cholesterol (HDL-C) is a promising strategy in the struggle to prevent cardiovascular disease, and cholesteryl ester transfer protein (CETP) inhibitors have been developed to accomplish this. The first results are encouraging, and, in fact, in rabbits, inhibition of CETP reduces atherosclerosis. Because human data regarding the reduction of atheroma burden requi...

Enhanced atheroprotection and lesion remodelling by targeting the foam cell and increasing plasma cholesterol acceptors.

AIMS Atherosclerosis development can be ameliorated by promoting reverse cholesterol transport (RCT) from arteries. The process involves cholesterol efflux from foam cells to extracellular acceptors such as apolipoprotein A-I (apoA-I) and high-density lipoprotein (HDL) that mediate transport to the liver. Perilipin-2 (PLIN2) is a lipid droplet (LD)-associated protein that in macrophages facilit...

High-Density Lipoprotein, Lecithin: Cholesterol Acyltransferase, and Atherosclerosis

Epidemiological data clearly show the existence of a strong inverse correlation between plasma high-density lipoprotein cholesterol (HDL-C) concentrations and the incidence of coronary heart disease. This relation is explained by a number of atheroprotective properties of HDL, first of all the ability to promote macrophage cholesterol transport. HDL are highly heterogeneous and are continuously...

Effects of Eight Weeks of High Intensity Interval Training Program on Gene Expression Factors Involved in Cholesterol Reverse Transport in Liver Tissue of Ischemic Rat

Background and purpose: The present study aimed at exploring the effects of eight-week high intensity interval training (HIIT) program on gene expression factors involved in cholesterol reverse transport in liver tissue of ischemic rats. Materials and methods: In this study, 28 Wistar Rats (250 ±20 g) were randomly divided into four groups: Ischemia (n=8), Placebo (n=8), Training (n=8), and Is...