Cell therapy destroys all senescent cells and rejuvenates mice?

#1

https://www.nature.com/articles/s43587-023-00560-5

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#2

I think “no objective lifespan improvement means it doesn’t actually work” is a pretty good heuristic right now, and this paper does not show any lifespan improvement

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#3

Already discussing here: Prophylactic and long-lasting efficacy of senolytic CAR T cells against age-related metabolic dysfunction