Conjugated fatty acids drive ferroptosis through chaperone-mediated autophagic degradation of GPX4 by targeting mitochondria

Conjugated fatty acids drive ferroptosis through chaperone-mediated autophagic degradation of GPX4 by targeting mitochondria

Abstract Conjugated fatty acids (CFAs) have been known for their anti-tumor activity. However, the mechanism of action remains unclear. Here, we identify CFAs as inducers of glutathione peroxidase 4 (GPX4) degradation through chaperone-mediated autophagy (CMA). CFAs, such as (10E,12Z)-octadecadienoi...

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Main Authors: Yusuke Hirata, Yuto Yamada, Soma Taguchi, Ryota Kojima, Haruka Masumoto, Shinnosuke Kimura, Takuya Niijima, Takashi Toyama, Ryoji Kise, Emiko Sato, Yasunori Uchida, Junya Ito, Kiyotaka Nakagawa, Tomohiko Taguchi, Asuka Inoue, Yoshiro Saito, Takuya Noguchi, Atsushi Matsuzawa
Format: Article
Language:English
Published: Nature Publishing Group 2024-12-01
Series:Cell Death and Disease
Online Access:https://doi.org/10.1038/s41419-024-07237-w
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