The Obtain: “reprogramming” getting older, and the hidden sense of interoception

The thought is to deal with the illness by regenerating wholesome nerves within the eye—however the firm already hopes to go additional. If the therapy can reverse glaucoma, comparable therapies might reverse different ailments of getting older. Possibly, simply possibly, they may reverse getting older altogether.

The strategy depends on “reprogramming” cells to a youthful state. It’s certainly one of many methods being explored by biotech firms trying to gradual and reverse getting older. However of all of them, it appears to be the one that’s actually taking off.

Learn the total story on the pursuit of reprogramming for rejuvenation.

—Jessica Hamzelou

This story is from The Checkup, our weekly e-newsletter providing you with the within observe on all issues biotech. Join to obtain it in your inbox each Thursday.

Inside Interoception: The hidden sense of how you are feeling inside

Scientists have a phrase for a way we sense ourselves from the within: interoception. As we speak, due to a 2021 Nobel Prize and new instruments that may map inside signaling throughout the physique, analysis into interoception is taking off.

As researchers decode how alerts transfer between physique and mind, a clearer image is beginning to take form—with implications for a way we perceive and deal with circumstances from weight problems to persistent ache to anxiousness.

Learn how it’s resulting in a “new continent of consciousness.”