Pretty amazing news in today's Nature: Rapamycin, a drug commonly used in humans to prevent transplanted organs from being rejected, has been found to extend the lives of mice by up to 14% — even when given to the mice late in life.
Randy Strong of the University of Texas and a member of the study team noted: "We believe this is the first convincing evidence that the ageing process can be slowed and lifespan can be extended by a drug therapy starting at an advanced age."
But the researchers caution that using this drug to extend the lifespan of humans might be problematic because it suppresses the immune system — potentially making people who take it more susceptible to infectious diseases.
Still, very encouraging.
More.
No comments:
Post a Comment