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Longevity Pathway Metric

Meaning

A Longevity Pathway Metric is a quantifiable biological measure that directly reflects the activity or integrity of one of the body’s fundamental molecular signaling cascades associated with healthspan and lifespan regulation. These metrics provide insight into the cellular processes governing repair, stress resistance, and metabolic efficiency. Key pathways include the Sirtuin, AMPK, and mTOR signaling networks, which are responsive to nutritional and environmental cues. Monitoring these metrics allows for a precision approach to anti-aging interventions, moving beyond simple chronological age.