Regulation of RIPK1 activation by TAK1-mediated phosphorylation dictates apoptosis and necroptosis

TNFα can promote three distinct mechanisms of cell death: necroptosis, RIPK1-independent and dependent apoptosis. Here the authors show that TNFα-induced phosphorylation of RIPK1 in the intermediate domain by TAK1 plays a key role in regulating this decision.

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Auteurs principaux: Jiefei Geng, Yasushi Ito, Linyu Shi, Palak Amin, Jiachen Chu, Amanda Tomie Ouchida, Adnan Kasim Mookhtiar, Heng Zhao, Daichao Xu, Bing Shan, Ayaz Najafov, Guangping Gao, Shizuo Akira, Junying Yuan
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/bebdf94e5c8e42219dc5cf8b4c649af2
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Résumé:TNFα can promote three distinct mechanisms of cell death: necroptosis, RIPK1-independent and dependent apoptosis. Here the authors show that TNFα-induced phosphorylation of RIPK1 in the intermediate domain by TAK1 plays a key role in regulating this decision.