The DOI matches its Crossref record; 76 of the 76 references it cites were found in a registry or an index.
Programmed Cell-Death by Ferroptosis: Antioxidants as Mitigators
Open accessAbstract
Iron, the fourth most abundant element in the Earth’s crust, is vital in living organisms because of its diverse ligand-binding and electron-transfer properties. This ability of iron in the redox cycle as a ferrous ion enables it to react with H2O2, in the Fenton reaction, to produce a hydroxyl radical (•OH)—one of the reactive oxygen species (ROS) that cause deleterious oxidative damage to DNA, proteins, and membrane lipids. Ferroptosis is a non-apoptotic regulated cell death that is dependent on iron and reactive oxygen species (ROS) and is characterized by lipid peroxidation. It is triggered when the endogenous antioxidant status of the cell is compromised, leading to lipid ROS accumulation that is toxic and damaging to the membrane structure. Consequently, oxidative stress and the antioxidant levels of the cells are important modulators of lipid peroxidation that induce this novel form of cell death. Remedies capable of averting iron-dependent lipid peroxidation, therefore, are lipophilic antioxidants, including vitamin E, ferrostatin-1 (Fer-1), liproxstatin-1 (Lip-1) and possibly potent bioactive polyphenols. Moreover, most of the enzymes and proteins that cascade or interact in the pathway of ferroptosis such as a subunit of the cystine/glutamate transporter xc− (SLC7A11), glutathione peroxidase 4 (GPX4), and the glutamate–cysteine ligase (GCLC) iron metabolism genes transferrin receptor 1 (TfR1) ferroportin, (Fpn) heme oxygenase 1 (HO-1) and ferritin are regulated by the antioxidant response element of the transcription factor, Nrf2. These, as well as other radical trapping antioxidants (RTAs), are discussed in the current review.
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Cites
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Ferroptosis: A Regulated Cell Death Nexus Linking Metabolism, Redox Biology, and Disease
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Cited by
The emerging role of ferroptosis in inflammation
Sun, Y., Chen, P., Zhai, B., Zhang, M., Xiang, Y., Fang, J., Xu, S., Gao, Y., Chen, X., Sui, X., et al. (2020) · Biomedicine & Pharmacotherapy · doi:10.1016/j.biopha.2020.110108 · Cited by 739
Ferroptosis and Cancer: Mitochondria Meet the “Iron Maiden” Cell Death
Battaglia, A. M., Chirillo, R., Aversa, I., Sacco, A., Costanzo, F., & Biamonte, F. (2020) · Cells · doi:10.3390/cells9061505 · Cited by 561
GPX4: The hub of lipid oxidation, ferroptosis, disease and treatment
Liu, Y., Wan, Y., Jiang, Y., Zhang, L., & Cheng, W. (2023) · Biochimica et Biophysica Acta (BBA) - Reviews on Cancer · doi:10.1016/j.bbcan.2023.188890 · Cited by 528
Targeting Cell Death: Pyroptosis, Ferroptosis, Apoptosis and Necroptosis in Osteoarthritis
Yang, J., Hu, S., Bian, Y., Yao, J., Wang, D., Liu, X., Guo, Z., Zhang, S., & Peng, L. (2022) · Frontiers in Cell and Developmental Biology · doi:10.3389/fcell.2021.789948 · Cited by 244
PLA2G6 guards placental trophoblasts against ferroptotic injury
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Metadata
- Authors
- Kajarabille, N., & Latunde-Dada, G. O.
- Venue
- International Journal of Molecular Sciences
- Publisher
- MDPI AG
- Published
- 2019-10-08
- Volume
- 20
- Issue
- 19
- Pages
- 4968
- ISSN
- 1422-0067 (ISSN-L)
- OpenAlex
- W2979398595
- Cited by
- 668
- References
- 76
- FWCI
- 36.40
- Type
- journal article
- Language
- en
- Open access
- gold
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