{
  "id": 7575045,
  "title": "Scientists discover a major brain shift between ages 50 and 75",
  "url": "https://urgent.news/2026/09/15/scientists-discover-a-major-brain-shift-between-ages-50-and-75-7575045",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-15T14:28:38.000Z",
  "source": {
    "name": "ScienceDaily Health",
    "slug": "sciencedaily-health",
    "url": "https://www.sciencedaily.com/releases/2026/09/260914102441.htm"
  },
  "original_language": "en",
  "account": null,
  "summary": "Scientists have uncovered sweeping changes in how the human brain controls and organizes its genome beginning in midlife, offering new clues to why aging sharply increases the risk of Alzheimer’s and other neurodegenerative diseases. One of the biggest shifts occurred between about ages 50 and 75, when many of the brain’s original immune cells declined and were replaced by cells with more…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "ScienceDaily",
        "title": "Scientists discover a major brain shift between ages 50 and 75",
        "url": "https://urgent.news/2026/09/15/scientists-discover-a-major-brain-shift-between-ages-50-and-75",
        "published": "2026-09-15T14:28:38.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}