A: Immunoblots for lysosome-associated membrane protein 2 (LAMP2) in liver lysates obtained from controls with no or mild abnormalities at liver histological examination (n = 4), from patients with chronic hepatitis B (n = 5), and chronic hepatitis C (n = 8). The protein expression was normalized with glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Box plots represent median, quartiles, and ranges. ns, not significant. B: Representative lysosome-associated membrane protein 2 (LAMP2) immunoblots.