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  "path": "/news/2026-06-special-protein-brain-cleansing-contribute.html",
  "publishedAt": "2026-06-25T15:40:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Alzheimer's disease is a progressive and permanent loss of nerve cells in the brain. The breakdown causes memory loss, functional impairment and personality changes. In a new study published in Nature Aging, researchers found that the age-related reduction in a specific protein may contribute to the loss of brain function in this disease.",
  "title": "Special protein in the brain's cleansing system may contribute to loss of brain function in Alzheimer's"
}