Increasing high-density lipoprotein cholesterol through cholesteryl ester transfer protein inhibition: a next step in the fight against cardiovascular disease?

W. A. van der Steeg, K. El-Harchaoui, J. A. Kuivenhoven, J. J. P. Kastelein

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Abstract

Over the past decades, lowering of LDL-cholesterol (LDL-c) levels has been established as the foundation for preventing atherosclerotic disease. It is, however, widely accepted that additional risk reduction has to come from modifying other risk factors than LDL-c. In this context, increasing HDL-cholesterol (HDL-c) levels by pharmacological inhibition of the cholesteryl ester transfer protein (CETP) is currently under intense investigation. Two small-molecule compounds, JTT-705 and Torcetrapib, have been shown to effectively increase HDL-c levels in humans, without inducing clinically significant side effects when used as monotherapy or combined with statins. Whether this approach will translate into a reduction in risk of atherosclerotic disease has not yet been established. Data from studies focusing on genetic CETP deficiency as well as those studying the relationship between CETP plasma levels and risk of atherosclerosis do not provide clear answers. Several long-term clinical studies addressing this crucial issue have recently been initiated, results of which will follow within the next few years. This review focuses on CETP, its role in human lipid metabolism and its relation to atherosclerotic disease. Furthermore, it summarizes the currently available data regarding pharmacological CETP inhibition. Finally, it will highlight a number of issues basic to the considerations of whether CETP inhibition will fulfill its promises
Original languageEnglish
Pages (from-to)481-488
JournalCurrent drug targets. Cardiovascular & haematological disorders
Volume5
Issue number6
Publication statusPublished - 2005

Cite this