Lipoprotein Retention—and Clues for Atheroma Regression

Subendothelial retention of apoB-lipoproteins is the key initiating event in atherosclerosis, provoking a cascade of pathogenic responses. Dissection of the molecular participants provides fresh insight into how this major killer might be reversed. Efflux of harmful lipids derived from retained lipoproteins may be crucial in promoting beneficial remodeling of lesions.