The Chemical Basis of Ferroptosis

Overview

Journal Nat Chem Biol

Specialties Biochemistry
Biology
Chemistry

Date 2019 Nov 20

PMID 31740834

Citations 328

Authors

Marcus Conrad

Derek A Pratt

Affiliations

Soon will be listed here.

Abstract

Lipid peroxidation underlies the mechanism of oxidative cell death now known as ferroptosis. This modality, distinct from other forms of cell death, has been intensely researched in recent years owing to its relevance in both degenerative disease and cancer. The demonstration that it can be modulated by small molecules in multiple pathophysiological contexts offers exciting opportunities for novel pharmacological interventions. Herein, we introduce the salient features of lipid peroxidation, how it can be modulated by small molecules and what principal aspects require urgent investigation by researchers in the field. The central role of non-enzymatic reactions in the execution of ferroptosis will be emphasized, as these processes have hitherto not been generally considered 'druggable'. Moreover, we provide a critical perspective on the biochemical mechanisms that contribute to cell vulnerability to ferroptosis and discuss how they can be exploited in the design of novel therapeutics.

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