Monday, August 29, 2022

Brief exposure to rapamycin has the same anti-aging effects as lifelong treatment

Brief exposure with rapamycin has the same positive effects on lifespan and health in old age as a lifelong treatment, researchers show in fruit flies and mice. Rapamycin is currently the most promising anti-aging drug. To maximize the medicine's effectiveness, it is often administered for life. However, even at low doses used to prevent age-related decline, side effects can occur. Therefore, the shorter duration of treatment may make it more likely to be used in humans.

from Top Health News -- ScienceDaily https://ift.tt/fA0cnri

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Scientists found the “holy grail” gene that could one day help humans regrow limbs

Scientists studying axolotls, zebrafish, and mice have uncovered a shared set of genes that may one day help humans regrow lost limbs. By id...