AI Insight
Researchers identified declining levels of the protein Menin as a potential driver of aging processes. When Menin levels were restored in older mice, multiple age-related changes reversed within 30 days. Additionally, supplementation with the amino acid D-serine improved memory and learning performance in the test subjects.
Why it matters
These findings suggest two potential therapeutic targets for combating age-related decline, particularly cognitive impairment. If translatable to humans, restoring Menin levels or D-serine supplementation could offer practical interventions for healthy aging and memory preservation.
Understand the Science
Scientists discovered that declining levels of a protein called Menin may help drive aging, and restoring it in older mice reversed several age-related changes in just 30 days. Even more surprisingly, supplementing with a simple amino acid called D-serine improved memory and learning, offering a potential new approach to age-related cognitive decline.
Source: Scientists find hidden driver of aging and a simple amino acid that fights memory loss in mice