[gvand]

I wonder if someone has ever applied some of these studies (that sometimes show an increased lifespan from 30% to 60%) with the sole intent to obtain a super mouse with incredibly long lifespan and some other incredible characteristics.

[JamesBarney]

I think you'll be interested in https://en.m.wikipedia.org/wiki/Methuselah_Foundation

In 2003, the organization was made public as the Methuselah Foundation at the 32nd Annual Meeting of the American Aging Association,[7] where they awarded the first Methuselah Mouse Prize to Andrej Bartke for his work on mice that lived the equivalent of 180 human years.