{
  "id": 6282306,
  "title": "AI-Designed Drug Reverses Biological Aging in Patients",
  "url": "https://urgent.news/2026/09/08/ai-designed-drug-reverses-biological-aging-in-patients",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-09-08T13:06:13.000Z",
  "source": {
    "name": "Colombia One",
    "slug": "colombia-one",
    "url": "https://colombiaone.com/2026/09/08/ai-designed-drug-reverses-biological-aging-in-patients/"
  },
  "original_language": "en",
  "account": "A recently published study in Nature Biotechnology reveals that an AI-designed drug called rentosertib could reverse biological aging in patients with idiopathic pulmonary fibrosis. The findings, based on six independent models, show that rentosertib consistently decreased the calculated biological age of patients, regardless of the methodology used. The study, conducted as part of a Phase 2a clinical trial in China, involved 42 participants who completed the 12-week treatment period. The results suggest that this AI-designed drug may have the potential to modify biological processes associated with aging, a possibility that was once considered distant. However, the authors caution that more research is needed to determine whether rentosertib can rejuvenate patients or if the observed effects are solely due to the drug's antifibrotic properties. The study calls for the incorporation of biological-age measurements in clinical trials of age-related diseases to better assess the potential benefits of such drugs.",
  "summary": "A drug designed with artificial intelligence consistently reduced the calculated biological age of patients with idiopathic pulmonary fibrosis, according to a new study published in Nature Biotechnology. The finding is based on six independent models that analyze proteins present in the blood and, despite using different methodologies, all detected a signal of biological rejuvenation in […]",
  "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."
}