{
  "id": 9130284,
  "title": "Differential Cytotoxicity of PVP-Copper Nanoparticles in Breast Cancer Cell Lines: Insights from Basal Transcriptomic Profiles",
  "url": "https://urgent.news/2026/09/22/differential-cytotoxicity-of-pvp-copper-nanoparticles-in-breast",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-09-22T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.21.753010v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Breast cancer is a heterogeneous disease comprising molecular subtypes with distinct therapeutic vulnerabilities. Among emerging therapeutic strategies, copper-based nanoparticles have shown anticancer activity. However, whether these responses differ across breast cancer subtypes and which molecular programs underlie copper sensitivity remain poorly understood. We investigated subtype-specific…",
  "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."
}