Reversing age by reprogramming gene expression networks

AI Summary

Researchers are investigating whether changing gene-expression networks can reverse aspects of aging and rejuvenate tissues. The work builds on identified hallmarks of aging that may serve as targets for restoring function.

Every organ and tissue progressively loses function and integrity as it ages. In fact, researchers have identified "hallmarks of aging" that not only present specific processes impacted by age, but are also thought of as levers that, if successfully targeted, could help turn back the aging clock and result in tissue rejuvenation.