Diet-induced hepatocellular carcinoma in genetically predisposed mice.

ABSTRACT: Hepatocellular carcinoma (HCC) is one of the leading causes of cancer death worldwide, with approximately 70% of cases resulting from hepatitis B and C viral infections, aflatoxin exposure, chronic alcohol use or genetic liver diseases. The remaining approximately 30% of cases are associated with obesity, type 2 diabetes and related metabolic diseases, although a direct link between these pathologies and HCCs has not been established. We tested the long-term effects of high-fat and low-fat diets on males of two inbred strains of mice and discovered that C57BL/6J but not A/J males were susceptible to non-alcoholic steatohepatitis (NASH) and HCC on a high-fat but not low-fat diet. This strain-diet interaction represents an important model for genetically controlled, diet-induced HCC. Suscept

SUBMITTER: Hill-Baskin AE 

PROVIDER: S-EPMC2714725 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature