{
  "id": 18543828,
  "title": "DNA 'switch' uncovers new brake on breast cancer growth",
  "url": "https://urgent.news/2026/11/06/dna-switch-uncovers-new-brake-on-breast-cancer-growth",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-11-06T18:20:06.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-11-dna-uncovers-breast-cancer-growth.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Adelaide University researchers have found a DNA \"switch\" that helps the body stop the growth of the most common form of breast cancer, providing new insights that could help with future treatments. Up to 80% of breast cancer cases are classified as estrogen receptor-positive (ER+)—meaning their growth is driven by the hormone estrogen.",
  "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."
}