Ferrous Iron-Dependent Pharmacology.

Ferrous Iron-Dependent Pharmacology.
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DOI:
10.1016/j.tips.2020.11.003
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发表时间:
2021-01
影响因子:
13.8
通讯作者:
Renslo AR
Renslo AR
中科院分区:
医学1区
文献类型:
--
作者:
Gonciarz RL;Collisson EA;Renslo AR

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The recent emergence of oxidation state selective probes of cellular iron has produced a more nuanced understanding of how cells utilize this crucial nutrient to empower enzyme function, and also how ‘labile’ ferrous iron contributes to iron-dependent cell death (ferroptosis) and other disease pathologies including cancer, bacterial infections, and neurodegeneration. These findings, viewed in light of the Fenton chemistry promoted by ferrous iron, suggest a new category of therapeutics exhibiting ferrous iron–dependent pharmacology. While still in its infancy, this nascent field draws inspiration from the remarkable activity and tremendous clinical impact of the antimalarial artemisinin. Here we review recent insights into the role of labile ferrous iron in biology and disease, and describe new therapeutic approaches designed to exploit this divalent transition metal.
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