title: CETP Inhibition: Past Failures and Future Hopes.
abstract: The atheroprotective role of high-density lipoprotein cholesterol (HDL-C) in cardiovascular disease has been unequivocally established, and epidemiological data have clearly demonstrated a strong inverse relationship between HDL-C levels and the risk of cardiovascular events, which is independent of the low-density lipoprotein cholesterol (LDL-C) levels. Thus, it would be logical to hypothesize that raising HDL-C might potentially lead to a reduction of cardiovascular risk. Cholesteryl ester transfer protein (CETP) promotes the transfer of cholesteryl esters from HDL to very low-density lipoprotein and LDL. Therefore, CETP inhibition raises HDL-C levels and decreases LDL-C levels. The first trials with CETP inhibitors failed to show a reduction in cardiovascular events. However, newer CETP inhibitors with more favorable effects on lipids are presently being tested in clinical trials with the hope that their use may lead to a reduction in cardiovascular risk. This review aims to provide the current evidence regarding CETP inhibition, as well as the clinical and scientific data pertaining to the new CETP inhibitors in development.
authors.affiliation: Department of Medicine, Division of Cardiology, Mount Sinai Hospital, New York, NY, USA.
authors.forename: Constantine E
authors.initials: CE
authors.lastname: Kosmas
authors.affiliation: Department of Medicine, Bronx-Lebanon Hospital Center, New York, NY, USA.
authors.forename: Eddy
authors.initials: E
authors.lastname: DeJesus
authors.affiliation: Cardiology Clinic, Cardiology Unlimited, PC, New York, NY, USA.
authors.forename: Digna
authors.initials: D
authors.lastname: Rosario
authors.affiliation: Center for Advanced Cardiac Therapeutics, St. Francis Hospital - The Heart Center®, Roslyn, NY, USA.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Vittorio
keywords: cardiovascular risk; cholesterol efflux capacity; cholesteryl ester transfer protein (CETP) inhibitors; high-density lipoprotein cholesterol (HDL-C); low-density lipoprotein cholesterol (LDL-C)