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A comment on T cells block nerve cell regeneration with age, but can be reversed – mice study. Parent comment

Re:T cells block nerve cell regeneration with age, but can b... by throw827474737 on Tuesday May 17, 2022 @02:24AM (#31406686)
Yes but come on, that is so different that it shouldn't be even termed "evolutionary pressure" (in the usual original sense of survival of the fittest)?!
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Re:T cells block nerve cell regeneration with age, but can b... by klipt on Wednesday May 25, 2022 @03:58PM (#31509742)
Why? Fitness is and always has been relative to the environment in which one lives. It just happens that our environment is now largely man-made.
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