A substance found in young spinal fluid helps old mice remember
A team at Stanford University has reversed memory loss in old mice by flooding their brains with spinal fluid taken from young animals. The finding may hold promise for Alzheimer's research.
by Jon Hamilton
May 16, 2022
3 minutes
A team at Stanford University has demonstrated a new approach to reversing memory loss â in mice.
An infusion of spinal fluid from young mice reversed the memory loss typically seen in aging animals, the team reported this month in the journal Nature.
A growth factor found in the fluid also improved memory, though to a lesser degree, says Tony Wyss-Coray, a neuroscientist and senior author of the study.
"When we put the factor in the
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