{
  "id": 4682253,
  "title": "Immune cells may have a biological memory that makes weight loss harder after obesity",
  "url": "https://urgent.news/2026/08/31/immune-cells-may-have-a-biological-memory-that-makes-weight-loss",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-31T17:00:03.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-08-immune-cells-biological-memory-weight.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "According to the World Health Organization, one in eight people lives with obesity. Yet despite numerous health education programs, books, articles and treatments, many individuals still struggle to lose weight once they have developed obesity. Why this is so difficult remains a complex puzzle for scientists.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "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."
}