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  "path": "/article/the-gut-microbiome-may-influence-brain-aging-mouse-study-suggests/",
  "publishedAt": "2026-03-11T17:30:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "A communication pathway between the brain and the gut may be integral to how well the brain holds on to memories",
  "title": "The gut microbiome may influence brain aging, mouse study suggests"
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