Since we quantified CD41 staining in atherosclerotic coronary arteries, we only analyzed HFCC diet-fed 26 w.o. and 52 w.o. SR-B1 KO mice, since the HFCC diet-fed C57BL/6J mice and normal diet-fed SR-B1KO/KO mice developed little-to-no coronary artery atherosclerosis. The gene discussed is SCARB1; the disease is coronary atherosclerosis.