(Cell Press) Scientists have rolled back time for live mice through systemic cellular reprogramming, according to a study published Dec. 15 in Cell. In mice carrying a mutation leading to premature aging, reprogramming of chemical marks in the genome, known as epigenetic marks, reduced many signs of aging in the mice and extended their lifespan on average from 18 weeks to 24.
from EurekAlert! - Social and Behavioral Science http://ift.tt/2hpbhKG
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