Source https://www.fightaging.org/archives/2022/11/reprogramming-alone-is-not-sufficient/
Epigenetic reprogramming is a process of exposing cells to the Yamanaka factors for a long enough period of time to shift their epigenome towards that found in youthful tissues, but not for so long as to cause any meaningful number of them to change state into pluripotent stem cells. It is an attempt to reproduce aspects of the cellular rejuvenation that occurs in the initial stages of embryogenesis, without harming the functional specialization of the cells so altered. It works surprisingly well in animal studies, considering all of the very reasonable a priori object…
Source https://www.fightaging.org/archives/2022/11/reprogramming-alone-is-not-sufficient/
Epigenetic reprogramming is a process of exposing cells to the Yamanaka factors for a long enough period of time to shift their epigenome towards that found in youthful tissues, but not for so long as to cause any meaningful number of them to change state into pluripotent stem cells. It is an attempt to reproduce aspects of the cellular rejuvenation that occurs in the initial stages of embryogenesis, without harming the functional specialization of the cells so altered. It works surprisingly well in animal studies, considering all of the very reasonable a priori object…
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