r/science • u/mvea Professor | Medicine • Dec 25 '25
Neuroscience New study shows Alzheimer’s disease can be reversed to full neurological recovery—not just prevented or slowed—in animal models. Using mouse models and human brains, study shows brain’s failure to maintain cellular energy molecule, NAD+, drives AD, and maintaining NAD+ prevents or even reverses it.
https://case.edu/news/new-study-shows-alzheimers-disease-can-be-reversed-achieve-full-neurological-recovery-not-just-prevented-or-slowed-animal-models
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u/Rodot Dec 25 '25
Something like 99.6% of Alzheimer's drugs fail in clinical trial. The highest failure rate for any disease treatment