HIV Entry Inhibitor TAK-779 Attenuates Atherogenesis in Low-Density Lipoprotein Receptor–Deficient Mice

Abstract

Objective— HIV combination therapy using protease inhibitors is associated with elevated plasma levels of atherogenic lipoproteins and increased risk for atherosclerosis. We investigated whether the HIV entry inhibitor TAK-779 affects lipoprotein levels and atherogenesis in low-density lipoprotein receptor-deficient mice. TAK-779 is an antagonist for the chemokine receptors CCR5 and CXCR3, which are expressed on leukocytes, especially T-helper 1 cells, and these receptors may be involved in recruitment of these cells to atherosclerotic plaques.