Probiotic cream that ramps up heat production could prevent frostbite
6 hours ago
- #extreme-conditions
- #health
- #biotechnology
- Scientists genetically engineered skin bacteria to produce more heat and detect temperature changes.
- The engineered bacteria, Cutibacterium acnes, can produce twice as much heat as normal and flag high temperatures via a fluorescent signal.
- A probiotic cream containing these bacteria could help prevent frostbite and hypothermia in extreme conditions.
- The research was presented at the Synthetic Biology for Health and Sustainability conference in the UK.
- Further testing is needed on human skin samples and mice to ensure safety and effectiveness.
- Potential side effects, like overheating, could be managed by developing a method to kill the bacteria when needed.