Xinxuekang Regulates Reverse Cholesterol Transport by Improving High-density Lipoprotein Synthesis, Maturation, and Catabolism.

Di'ao Xinxuekang (XXK) is an herbal product in China and the Netherlands that has been clinically shown to attenuate atherosclerosis; however, the underlying antiatherosclerotic mechanism remains unclear. Because of its role in cholesterol homeostasis, reverse cholesterol transport (RCT) is a potential target for these beneficial effects. This study investigated the effects of XXK on RCT and related proteins.