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Surgeons finishing up a kidney transplant
Christopher Furlong/Getty Photographs
Medicine that clear away worn-out cells might enhance the success of transplanted organs from older donors, in accordance with analysis in mice.
As we become old, some cells cease dividing, however linger as an alternative of dying off. These so-called senescent cells accumulate in our organs, releasing chemical compounds that may set off irritation and promote illness.
When an organ from an older donor is transplanted right into a youthful particular person, senescent cells within the transplanted organ can activate senescence within the recipient’s personal cells. This “switch” of ageing can worsen …
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