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Full-Text Articles in Hepatology
Alcoholic Hepatitis Accelerates Early Hepatobiliary Cancer By Increasing Stemness And Mir-122-Mediated Hif-1alpha Activation, Aditya Ambade, Abhishek Satishchandran, Gyongyi Szabo
Alcoholic Hepatitis Accelerates Early Hepatobiliary Cancer By Increasing Stemness And Mir-122-Mediated Hif-1alpha Activation, Aditya Ambade, Abhishek Satishchandran, Gyongyi Szabo
Gyongyi Szabo
Alcohol-related hepatocellular carcinoma (HCC) develops with advanced alcoholic liver disease and liver fibrosis. Using adult mice, we evaluate the effect of alcoholic steatohepatitis on early hepatobiliary carcinoma after initiation by diethyl-nitrosamine (DEN). Here we show that alcohol-fed DEN-injected mice have higher ALT and liver-to-body weight ratio compared to pair-fed DEN-injected mice. Alcohol feeding results in steatohepatitis indicated by increased pro-inflammatory cytokines and fibrotic genes. MRI and liver histology of alcohol+DEN mice shows hepatobiliary cysts, early hepatic neoplasia and increase in serum alpha-fetoprotein. Proliferation makers (BrdU, cyclin D1, p53) and cancer stem cell markers (CD133 and nanog) are significantly up-regulated in …