Researchers investigating the genetics of aging in mice identified a set of nine “age-invariant” genes that remain unchanged in activity across 17 different tissues, from young adulthood to old age. This discovery challenges the notion that all aspects of aging involve gene dysregulation, suggesting that some cellular processes naturally resist age-related decline. The stable genes are linked to essential cellular functions, such as mitochondrial activity and protein maintenance. Identifying these protective mechanisms provides new targets for research into longevity and potential anti-aging therapies.
Source: Aging-US / News-Medical.net (February 2025)







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