Sirtuin 2 Overexpression Fails to Extend Life in Mice

One long-lasting result of the hype engineered over sirtuin 1 overexpression as a possible avenue to modestly slow aging is a continued focus on other sirtuins in the context of aging. Sirtuin 1 overexpression turned out to be entirely unimpressive, a dead end. Sirtuin 6, however, is more interestin...