Hepatitis B e antigen and its precursors promote the progress of hepatocellular carcinoma by interacting with NUMB and decreasing p53 activity

Dan Liu, Lei Cui, Yuan Wang, Guifang Yang, Jing He, Ruidong Hao, Chengpeng Fan, Mengmeng Qu, Zhepeng Liu, Min Wang, Lang Chen, Hui Li, Deyin Guo – 22 April 2016 – Hepatitis B viral infection is one of the leading causes of hepatocellular carcinoma (HCC) worldwide. Although several viral factors have been identified that may increase the risk for HCC development, the molecular mechanisms leading to the transformation of normal hepatocytes into cancer cells remain elusive.

Glutathione antioxidant pathway activity and reserve determine toxicity and specificity of the biliary toxin biliatresone in zebrafish

Xiao Zhao, Kristin Lorent, Benjamin J. Wilkins, Dylan M. Marchione, Kevin Gillespie, Orith Waisbourd‐Zinman, Juhoon So, Kyung Ah Koo, Donghun Shin, John R. Porter, Rebecca G. Wells, Ian Blair, Michael Pack – 21 April 2016 – Biliatresone is an electrophilic isoflavone isolated from Dysphania species plants that has been causatively linked to naturally occurring outbreaks of a biliary atresia (BA)‐like disease in livestock. Biliatresone has selective toxicity for extrahepatic cholangiocytes (EHCs) in zebrafish larvae.

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