Article: A torpor-like state (TLS) in mice slows blood epigenetic aging and prolongs healthspan.
bioRxiv : the preprint server for biology
2024
Abstract: Torpor and hibernation are extreme physiological adaptations of homeotherms associated with pro-longevity effects. Yet the underlying mechanisms of how torpor affects aging, and whether hypothermic and hypometabolic states can be induced to slow aging ... ...
| Abstract | Torpor and hibernation are extreme physiological adaptations of homeotherms associated with pro-longevity effects. Yet the underlying mechanisms of how torpor affects aging, and whether hypothermic and hypometabolic states can be induced to slow aging and increase health span, remain unknown. We demonstrate that the activity of a spatially defined neuronal population in the avMLPA, which has previously been identified as a torpor-regulating brain region, is sufficient to induce a torpor like state (TLS) in mice. Prolonged induction of TLS slows epigenetic aging across multiple tissues and improves health span. We isolate the effects of decreased metabolic rate, long-term caloric restriction, and decreased core body temperature (T |
|---|---|
| Language | English |
| Publishing date | 2024-03-25 |
| Publishing country | United States |
| Document type | Preprint |
| DOI | 10.1101/2024.03.20.585828 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Inter-library loan at ZB MED
Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.