Targeting vasa vasorum dysfunction to prevent atherosclerosis

摘要

Abstract Vasa vasorum are blood microvessels which penetrate the adventitia and outer layers of the media of large blood vessels, supplying them with nutrients and oxygen. A growing body of evidence suggests that vasa vasorum play a central role in the pathogenesis of atherosclerosis. In this review, we will make a case for the role of microvascular dysfunction in the initiation of disease. When seen through this lens, new therapeutic opportunities for prevention can be envisioned. In particular, we discuss how targeting the cellular metabolism and epigenetic machinery of vasa vasorum neovessels could be harnessed to render vasa vasorum endothelial cells less sensitive to atherogenic stimuli.