Tert overexpression | Mice genetically modified to express telomerase lived 40% longer and do not develop cancer. Overexpression of Tert in mice engineered to be cancer-resistant by means of ehanced expression of p53, p16 and p19ARF (Sp53/Sp16/SARF/TgTERT) decreased telomere shortening with age, delayed aging and increases mean and median longevity by 40% [19013273]. | Mouse | +40 | +40 | — |