David Sinclair is a geneticist at Harvard and author of Lifespan.
Nature – Reversal of biological clock restores vision in old mice
Sinclair and his team restored vision in old mice and in mice with damaged retinal nerves by resetting some of the thousands of chemical marks that accumulate on DNA as cells age. They are now working to rejuvenate the brains of old mice. This work is so promising that Sinclair believes he can get to human trials within two years. Sinclair is using three genes to reset the age of cells.
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