A great article from Nicholas Wade at the NYT:
“At the Salk Institute in La Jolla, Calif., scientists are trying to get time to run backward.
Biological time, that is. In the first attempt to reverse aging by reprogramming the genome, they have rejuvenated the organs of mice and lengthened their life spans by 30 percent. The technique, which requires genetic engineering, cannot be applied directly to people, but the achievement points toward better understanding of human aging and the possibility of rejuvenating human tissues by other means.”
Read more here.
Genetic engineering to reverse aging