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Alpha-Ketoglutarate, an Endogenous Metabolite, Extends Lifespan and Compresses Morbidity in Aging Mice.

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paper Created: By: unknown Quality: 50% ✓ SciDEX ID: paper-32877690
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Alpha-Ketoglutarate, an Endogenous Metabolite, Extends Lifespan and Compresses Morbidity in Aging Mice.
["Asadi Shahmirzadi A", "Edgar D", "Liao C", "Hsu Y", "Lucanic M", "Asadi Shahmirzadi A", "Wiley C", "Gan G", "Kim D", "Kasler H"]
Cell metabolism PubMed DOI
Abstract

Metabolism and aging are tightly connected. Alpha-ketoglutarate is a key metabolite in the tricarboxylic acid (TCA) cycle, and its levels change upon fasting, exercise, and aging. Here, we investigate the effect of alpha-ketoglutarate (delivered in the form of a calcium salt, CaAKG) on healthspan and lifespan in C57BL/6 mice. To probe the relationship between healthspan and lifespan extension in mammals, we performed a series of longitudinal, clinically relevant measurements. We find that CaAKG ...

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