HDL-targeted therapies: progress, failures and future.

Abstract

Since the discovery in the 1970s that plasma levels of high-density lipoprotein cholesterol (HDL-C) are inversely associated with cardiovascular outcome, it has been postulated that HDL is anti-atherogenic and that increasing HDL-C levels is a promising therapeutic strategy. However, the recent failure of three orally active, HDL-C-raising agents has introduced considerable controversy, prompting the question of whether increasing the cholesterol cargo of HDL in a non-selective manner is an effective pharmacological approach for the translation of its atheroprotective and vasculoprotective activities. The interrelationships between HDL-C concentration, HDL particle number and levels of diver..