Autophagy regulates lipid metabolism through selective turnover of NCoR1

Defective autophagy has been associated with metabolic disorders. Here Saito et al. show that autophagy promotes the selective degradation of NCoR1, a repressor of lipid metabolism regulator PPARα, in response to starvation, and thus induces the expression of enzymes involved in lipid oxidation and...

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Main Authors: Tetsuya Saito, Akiko Kuma, Yuki Sugiura, Yoshinobu Ichimura, Miki Obata, Hiroshi Kitamura, Shujiro Okuda, Hyeon-Cheol Lee, Kazutaka Ikeda, Yumi Kanegae, Izumu Saito, Johan Auwerx, Hozumi Motohashi, Makoto Suematsu, Tomoyoshi Soga, Takehiko Yokomizo, Satoshi Waguri, Noboru Mizushima, Masaaki Komatsu
Format: article
Language:EN
Published: Nature Portfolio 2019
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Online Access:https://doaj.org/article/51a6699afdbe409189590eaa1356ad95
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Summary:Defective autophagy has been associated with metabolic disorders. Here Saito et al. show that autophagy promotes the selective degradation of NCoR1, a repressor of lipid metabolism regulator PPARα, in response to starvation, and thus induces the expression of enzymes involved in lipid oxidation and the production of ketone bodies.