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The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

ESCRT-III–dependent membrane repair blocks ferroptosis

Open access
Dai, Enyong, Meng, Lingjun, Kang, Rui, Wang, Xiaofeng, Tang, Daolin·2020·Biochemical and Biophysical Research Communications

Abstract

Ferroptosis is a form of regulated cell death that is triggered by iron accumulation and lipid peroxidation. Although plasma membrane injuries represent an important event in cell death, the impact of membrane repair mechanisms on ferroptosis remains unidentified. Here, we provide the first evidence that membrane repair dependent on endosomal sorting complexes required for transport (ESCRT)-III negatively regulates ferroptotic cancer cell death. The accumulation of ESCRT-III subunits (e.g., CHMP5 and CHMP6) in the plasma membrane are increased by classical ferroptosis activators (e.g., erastin and RSL3), which relies on endoplasmic reticulum stress and calcium influx. Importantly, the knockdown of CHMP5 or CHMP6 by RNAi sensitizes human cancer cells (e.g., PANC1 and HepG2) to lipid peroxidation-mediated ferroptosis in vitro and in vivo. These findings suggest that ESCRT-III confers resistance to ferroptotic cell death, allowing cell survival under stress conditions.

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Metadata

Authors
Dai, E., Meng, L., Kang, R., Wang, X., & Tang, D.
Venue
Biochemical and Biophysical Research Communications
Publisher
Elsevier BV
Published
2020-02
Volume
522
Issue
2
Pages
415-421
ISSN
0006-291X (ISSN-L)
OpenAlex
W2990717241
Cited by
273
References
13
FWCI
12.85
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: ESCRT-III–dependent membrane repair blocks ferroptosis. https://app.cochat.ai/papers/10.1016/j.bbrc.2019.11.110
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Dai, E., Meng, L., Kang, R., Wang, X., & Tang, D. (2020). ESCRT-III–dependent membrane repair blocks ferroptosis. Biochemical and Biophysical Research Communications. https://doi.org/10.1016/j.bbrc.2019.11.110

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.