Development of Pro-resolving and Pro-efferocytic Nanoparticles for Atherosclerosis Therapy.

ABSTRACT: Atherosclerosis is a major contributor to cardiovascular diseases with a high global prevalence. It is characterized by the formation of lipid-laden plaques in the arteries, which eventually lead to plaque rupture and thrombosis. While the current lipid-lowering therapies are generally effective in lowering the risk of cardiovascular events, they do not address the underlying causes of disease. Defective resolution of inflammation and impaired efferocytosis are the main driving forces of atherosclerosis. Macrophages recognize cells for clearance by the expression of "eat me" and "do not eat me" signals, including the CD47-SIRPα axis. However, the "do not eat me" signal CD47 is overexpressed in atherosclerotic plaques, leading to compromised efferocytosis and secondary necrosis. In this con

SUBMITTER: Patel Y 

PROVIDER: S-EPMC11475319 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature