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Scientists Discover “Mortality Timer” Inside Our Cells

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Cells Time ClockSmaller nucleoli slow aging, acting as a “mortality timer,” while larger nucleoli lead to cell death by destabilizing rDNA. The secret to cellular youth may lie in maintaining a small nucleolus—a dense structure within the cell nucleus—according to investigators at Weill Cornell Medicine. These findings were uncovered in yeast, a model organism renowned for its […]

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