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A novel AMPK-dependent FoxO3A-SIRT3 intramitochondrial complex sensing glucose levels.

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paper Created: 2026-04-03T07:10:32 By: crosslink_script Quality: 65% 🔗 External ID: paper-23283301
📄 Paper Details
A novel AMPK-dependent FoxO3A-SIRT3 intramitochondrial complex sensing glucose levels.
["Peserico A", "Chiacchiera F", "Grossi V", "Matrone A", "Latorre D", "Simonatto M", "Fusella A", "Ryall JG", "Finley LW", "Haigis MC", "Villani G", "Puri PL", "Sartorelli V", "Simone C"]
Cellular and molecular life sciences : CMLS PubMed DOI
Abstract

Reduction of nutrient intake without malnutrition positively influences lifespan and healthspan from yeast to mice and exerts some beneficial effects also in humans. The AMPK-FoxO axis is one of the evolutionarily conserved nutrient-sensing pathways, and the FOXO3A locus is associated with human longevity. Interestingly, FoxO3A has been reported to be also a mitochondrial protein in mammalian cells and tissues. Here we report that glucose restriction triggers FoxO3A accumulation into mitochondri...

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