Dihydroxy-metabolites of dihomo-γ-linolenic acid drive ferroptosis-mediated neurodegeneration

M Sarparast, E Pourmand, J Hinman… - ACS Central …, 2023 - ACS Publications
Even after decades of research, the mechanism of neurodegeneration remains
understudied, hindering the discovery of effective treatments for neurodegenerative …

ACSL4 and the lipoxygenases 15/15B are pivotal for ferroptosis induced by iron and PUFA dyshomeostasis in dopaminergic neurons

H Bouchaoui, L Mahoney-Sanchez, G Garçon… - Free Radical Biology …, 2023 - Elsevier
Ferroptosis, an iron-dependent regulated cell death triggered by high lipid peroxide levels,
has been implicated in several neurodegenerative diseases, including Parkinson's disease …

Saturated fatty acids, MUFAs and PUFAs regulate ferroptosis

UN Das - Cell chemical biology, 2019 - cell.com
Apoptosis, necroptosis, autophagy, and ferroptosis are distinct mechanisms of cell death. In
this issue of Cell Chemical Biology, Magtanong et al.(2019) demonstrated that exogenous …

An integrated view of lipid metabolism in ferroptosis revisited via lipidomic analysis

JW Kim, JY Lee, M Oh, EW Lee - Experimental & Molecular Medicine, 2023 - nature.com
Ferroptosis is a form of regulated cell death characterized by iron-dependent lipid
peroxidation. This process contributes to cellular and tissue damage in various human …

Phospholipids with two polyunsaturated fatty acyl tails promote ferroptosis

B Qiu, F Zandkarimi, CT Bezjian, E Reznik, RK Soni… - Cell, 2024 - cell.com
Phospholipids containing a single polyunsaturated fatty acyl tail (PL-PUFA 1 s) are
considered the driving force behind ferroptosis, whereas phospholipids with diacyl-PUFA …

Polyunsaturated fatty acids drive lipid peroxidation during ferroptosis

MS Mortensen, J Ruiz, JL Watts - Cells, 2023 - mdpi.com
Ferroptosis is a form of regulated cell death that is intricately linked to cellular metabolism. In
the forefront of research on ferroptosis, the peroxidation of polyunsaturated fatty acids has …

Lipid metabolism and ferroptosis

JY Lee, WK Kim, KH Bae, SC Lee, EW Lee - Biology, 2021 - mdpi.com
Simple Summary Ferroptosis is a type of cell death, which is morphologically and
mechanistically distinct from other type of cell death pathways such as apoptosis and …

Oxidized arachidonic and adrenic PEs navigate cells to ferroptosis

VE Kagan, G Mao, F Qu, JPF Angeli, S Doll… - Nature chemical …, 2017 - nature.com
Enigmatic lipid peroxidation products have been claimed as the proximate executioners of
ferroptosis—a specialized death program triggered by insufficiency of glutathione …

Ferroptosis: the Good, the Bad and the Ugly

M Aldrovandi, M Conrad - Cell research, 2020 - nature.com
Polyunsaturated ether phospholipids, previously thought to oppose propagation of lipid
peroxidation, have been reported to promote the cells' susceptibility to ferroptotic cell death …

Live-cell imaging reveals impaired detoxification of lipid-derived electrophiles is a hallmark of ferroptosis

ATM Van Kessel, R Karimi, G Cosa - Chemical Science, 2022 - pubs.rsc.org
The central mechanism in ferroptosis linking lipid hydroperoxide accumulation with cell
death remains poorly understood. Although lipid hydroperoxides are known to break down …