November 23, 2020

Two paths of aging: New insights on promoting healthspan

Scientists have unraveled key mechanisms behind the mysteries of aging. They isolated two distinct paths that cells travel during aging and engineered a new way to genetically program these processes to extend lifespan. Cells embark upon either a nucleolar or mitochondrial path early in life, and follow this ”aging route” throughout their entire lifespan through decline and death. At the heart of the controls the researchers found a master circuit that guides these aging processes.

 Healthy Aging News — ScienceDaily

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