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Aboard New Mission to ISS: Bunch of Tiny Brains, Hearts
Newser • • science
Key Points:
- Mount Sinai researchers, in collaboration with NASA and Space Tango, have sent "mini-organs" including up to 16 mini-hearts and small "miBrains" to the International Space Station to study the effects of microgravity and radiation on human tissue.
- These mini-organs, housed in an automated CubeLab, can simulate both healthy and diseased states and will be monitored for responses to electrical signals and stress caused by near-zero gravity.
- Scientists believe that six months in space can accelerate aging equivalent to 10 to 20 years on Earth, providing a rapid model to study diseases like Parkinson's and Alzheimer's, as well as the impacts of sedentary lifestyles.
- NASA aims to use this research to improve astronaut health during long-duration missions to the Moon and Mars, while Mount Sinai hopes the findings will enhance care and interventions for aging populations on Earth.
