Protein shown to be natural inhibitor of aging in fruit fly model

Thursday, March 4, 2010 - 21:14 in Biology & Nature

Scientists have identified a protein called Sestrin that serves as a natural inhibitor of aging and age-related pathologies in fruit flies. They also showed that Sestrin, whose structure and biochemical function are conserved between flies and humans, is needed for regulation of a signaling pathway that is the central controller of aging and metabolism.

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