{
  "id": 8038415,
  "title": "Transplanted hearts assimilate the recipient's biological age",
  "url": "https://urgent.news/2026/09/17/transplanted-hearts-assimilate-the-recipients-biological-age",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-17T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.15.751836v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Background. Despite the growing demand for transplantation, a shortage of donor organs persists, limiting access to this lifesaving procedure. To meet the increasing demand, organs are frequently transplanted across an age discrepancy between donor and recipients. Methods. We delineated biological age dynamics in heterochronic heart transplants performed in both mice and patients. We carried out…",
  "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."
}