{
  "id": 17264117,
  "title": "Checkpoint immunotherapy reshapes immune environment in lymph nodes after melanoma reaches them",
  "url": "https://urgent.news/2026/10/30/checkpoint-immunotherapy-reshapes-immune-environment-in-lymph-nodes",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-30T17:20:09.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-10-checkpoint-immunotherapy-reshapes-immune-environment.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "A new study from Mayo Clinic suggests checkpoint immunotherapy may reshape the immune environment within lymph nodes after melanoma has spread to them. Researchers found that treatment reorganized several types of immune cells and changed the behavior of certain cells, called macrophages, that can either support or suppress an immune response depending on their environment.",
  "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."
}