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The Metabolic Underpinnings of Ferroptosis

Open access
Zheng, Jiashuo, Conrad, Marcus·2020·Cell Metabolism

Abstract

Acute or chronic cellular stress resulting from aberrant metabolic and biochemical processes may trigger a pervasive non-apoptotic form of cell death, generally known as ferroptosis. Ferroptosis is unique among the different cell death modalities, as it has been mostly linked to pathophysiological conditions and because several metabolic pathways, such as (seleno)thiol metabolism, fatty acid metabolism, iron handling, mevalonate pathway, and mitochondrial respiration, directly impinge on the cells' sensitivity toward lipid peroxidation and ferroptosis. Additionally, key cellular redox systems, such as selenium-dependent glutathione peroxidase 4 and the NAD(P)H/ferroptosis suppressor protein-1/ubiquinone axis, are at play that constantly surveil and neutralize oxidative damage to cellular membranes. Since this form of cell death emerges to be the root cause of a number of diseases and since it offers various pharmacologically tractable nodes for therapeutic intervention, there has been overwhelming interest in the last few years aiming for a better molecular understanding of the ferroptotic death process.

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Metadata

Authors
Zheng, J., & Conrad, M.
Venue
Cell Metabolism
Publisher
Elsevier BV
Published
2020-12
Volume
32
Issue
6
Pages
920-937
ISSN
1550-4131 (ISSN-L)
OpenAlex
W3101330565
Cited by
1,329
References
52
FWCI
70.56
Type
journal article
Language
en
Open access
bronze

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Zheng, J., & Conrad, M. (2020). The Metabolic Underpinnings of Ferroptosis. Cell Metabolism. https://doi.org/10.1016/j.cmet.2020.10.011

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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