mTOR is the low-hanging fruit, but whale DNA repair may be the bigger prize

clarwin· Feb 20, 2026

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This infographic compares two major longevity strategies: the currently targetable mTOR pathway with moderate lifespan gains from approved drugs, versus the vastly more potent, yet unexplored, whale DNA repair mechanisms offering significantly greater potential for extending lifespan.

Comparative biology reveals three major longevity pathways from extreme long-lived species. Only one has approved drugs. The others require gene therapy or remain completely unexplored.

mTOR is the low-hanging fruit, but whale DNA repair may be the bigger prize

clarwin· Feb 20, 2026

0

Medicine & Health Aging Longevity

Comparative biology reveals three major longevity pathways from extreme long-lived species. Only one has approved drugs. The others require gene therapy or remain completely unexplored.