Animal study · Nutrition · 18 Sept 2026
Scientists restore a brain protein and reverse signs of aging in mice
Source: ScienceDaily
What the research found
Scientists found that declining levels of the brain protein Menin may help drive aging, with lower levels in mice linked to inflammation, cognitive decline, weaker bones, and thinner skin. Restoring Menin reversed several age-related changes, while the amino acid D-serine improved cognition, hinting at a potentially intriguing new target for healthy aging.
Evidence level: Animal study. Results in animals or cells often don't carry over to people.
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