{
  "id": 275740,
  "title": "D-serine accelerates gastric tumor growth by suppressing killer T cells",
  "url": "https://urgent.news/2026/08/07/d-serine-accelerates-gastric-tumor-growth-by-suppressing-killer-t",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-07T16:40:05.000Z",
  "source": {
    "name": "Medical Xpress",
    "slug": "medical-xpress",
    "url": "https://medicalxpress.com/news/2026-08-d-serine-gastric-tumor-growth.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "One of the crucial steps in cancer proliferation is evading killer immune cells. Cancer cells use a variety of signaling molecules to evade the immune system. Immune checkpoint inhibitor (ICI) therapy interferes with some of these evasion tactics, improving the immune system's ability to suppress tumors. However, the success of ICI therapy depends on the specific signals being secreted by the…",
  "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."
}