PTEN Down‐Regulation Promotes β‐Oxidation to Fuel Hypertrophic Liver Growth After Hepatectomy in Mice

Ekaterina Kachaylo, Christoph Tschuor, Nicolas Calo, Nathalie Borgeaud, Udo Ungethüm, Perparim Limani, Anne‐Christine Piguet, Jean‐Francois Dufour, Michelangelo Foti, Rolf Graf, Pierre A. Clavien, Bostjan Humar – 24 April 2017 – In regenerating liver, hepatocytes accumulate lipids before the major wave of parenchymal growth. This transient, regeneration‐associated steatosis (TRAS) is required for liver recovery, but its purpose is unclear.

Liver resection for hepatocellular carcinoma associated with hepatic vein invasion: A Japanese nationwide survey

Takashi Kokudo, Kiyoshi Hasegawa, Yutaka Matsuyama, Tadatoshi Takayama, Namiki Izumi, Masumi Kadoya, Masatoshi Kudo, Shoji Kubo, Michiie Sakamoto, Osamu Nakashima, Takashi Kumada, Norihiro Kokudo, for the Liver Cancer Study Group of Japan – 24 April 2017 – Because of the rarity of hepatic vein tumor thrombus (HVTT) compared with portal vein tumor thrombus (PVTT) in patients with hepatocellular carcinoma, little is known about this disease entity.

Sirtuin 3 acts as a negative regulator of autophagy dictating hepatocyte susceptibility to lipotoxicity

Songtao Li, Xiaobing Dou, Hua Ning, Qing Song, Wei Wei, Ximei Zhang, Chen Shen, Jiaxin Li, Changhao Sun, Zhenyuan Song – 24 April 2017 – Lipotoxicity induced by saturated fatty acids (SFAs) plays a central role in the pathogenesis of nonalcoholic fatty liver disease (NAFLD); however, the exact mechanisms remain to be fully elucidated. Sirtuin 3 (SIRT3) is a nicotinamide adenine dinucleotide–dependent deacetylase located primarily inside mitochondria.

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