LDLR and atherosclerosis: The absence of cDC1s is associated with a reduction in CD3+ T cell accumulation within atherosclerotic lesions, an overall decrease in atherosclerosis, and alterations in plaque characteristics, such as a smaller acellular area, decreased collagen content, and higher smooth muscle cell content (the latter observed in female mice only, suggesting potential sex differences), in the Ldlr−/− mouse model fed an HFD.