Aging is not primarily driven by molecular damage or the hallmarks, but instead result from developmental programs that run on beyond their adaptive purpose, gradually reducing cell proliferation, plasticity, and tissue regeneration. #Aging #CellBiology #TissueRegeneration #Nospecificcountrycodes.
Scientists like Hayflick once viewed replicative senescence as a complex, multifactorial form of cellular wear and tear. So when a single gene manipulation (telomerase expression) was shown to prevent replicative senescence, it came as a surprise. Aging is more complex than #Aging #Telomerase #CellBiology #Thetweetdoesnotmentionanyspecificcountries #sotherearenocountrycodestoreturn.
