Blood substitute repairs damaged organs hours after heart stops
New ScientistJUL 2022
The Spin
Narrative A
Animal testing is cruel, unethical, and dangerous to humans. The National Institute of Health has admitted that 95% of animal tests - which cost US taxpayers more than $15B per year - fail to translate to humans. This money would be better spent on new methods, including the use of microchips that construct postage stamp-size organs from human cells.
Narrative B
This revolutionary treatment is a major breakthrough that could one day save the lives of people who would currently be considered dead. Although there's a long way to go before human application, the practical use of this system could eventually keep organs healthy for longer and provide those in need with transplants.
Metaculus Prediction
There is a 27% chance that any human will live without the assistance of medical life support for at least 100 days after the receipt of a lab-grown organ before 2025, according to the Metaculus prediction community.
