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Why do our cells age?
It's not just wear and tear, accumulated damage.
Loss of cell identity takes center stage.
A new Nature paper and connection with prior work that substantially advances the science of aging. In the new Ground Truths.
erictopol.substack.com/p/loss-of-ce...
erictopol.substack.com
Loss of Cell Identity Drives Human Aging
That’s What Biological (Epigenetic) Aging Clocks Are Measuring