Tumor heterogeneity in autophagy-dependent ferroptosis

Jingbo Li, Jiao Liu, Yinghua Xu, Runliu Wu, Xin Chen, Xinxin Song, Herbert Zeh, Rui Kang, Daniel J. Klionsky, Xiaoyan Wang & Daolin Tang
Macroautophagy (hereafter referred to as “autophagy”) is a lysosome-mediated degradation process that plays a complex role in cellular stress, either promoting survival or triggering death. Early studies suggest that ferroptosis, an iron-dependent form of regulated cell death, is not related to autophagy. Conversely, recent evidence indicates that the molecular machinery of autophagy facilitates ferroptosis through the selective degradation of anti-ferroptosis regulators. However, the mechanism of autophagy-dependent ferroptosis remains incompletely understood. Here, we examine the early...
1 citation reported since publication in 2021.
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