iPLA2β-mediated lipid detoxification controls p53-driven ferroptosis independent of GPX4
p53 is able to induce ferroptosis in response to reactive oxygen species (ROS)-induced stress and suppresses tumour growth. Here, the authors show that iPLA2β suppresses p53-medated ferroptosis by cleaving and detoxifying peroxidized lipids and that this is independent of canonical ferroptosis regul...
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Autores principales: | Delin Chen, Bo Chu, Xin Yang, Zhaoqi Liu, Ying Jin, Ning Kon, Raul Rabadan, Xuejun Jiang, Brent R. Stockwell, Wei Gu |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/a120a8ca7a5849038e10bdd49256abdc |
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