Maternal hypercholesterolemia exacerbates atherosclerosis lesions in female offspring through potentiating macrophage polarization toward an inflammatory M1 phenotype

Maternal hypercholesterolemia induces early onset of cardiovascular diseases in offspring; however, its underlying mechanism remains poorly understood. We hypothesized that maternal hypercholesterolemia increases offspring susceptibility to atherosclerosis in adulthood through developmental modifications of macrophages. Female apolipoprotein E (ApoE)-deficient mice were fed a Western-type diet (WD) or a control diet (CD) prior to and throughout...