A conserved NAD+ binding pocket that regulates protein-protein interactions during aging March 24, 2017 (Science) Reported as: Also reported as:  It’s Happening: Scientists Can Now Reverse DNA Ageing in Mice Excerpts: When we’re born, all of our cells have the ability to repair DNA damage, which we experience constantly through random mutations when our cells divide, or whenever we go out in the sun. But as we get older, our ability to patch up this damage declines, and our cells…