{
  "id": 10358469,
  "title": "Inhibitory Fc Receptor sets a time limit on macrophage response to IgG",
  "url": "https://urgent.news/2026/09/27/inhibitory-fc-receptor-sets-a-time-limit-on-macrophage-response-to-igg",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-27T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.21.753242v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Antibodies engage both activating Fc Receptors and the inhibitory receptor Fc{gamma}RIIB. Why macrophages need a dedicated inhibitory receptor rather than simply tuning activating receptor signaling is unclear. Using DNA-based chimeric receptors and in silico modeling, we independently controlled activating and inhibitory Fc Receptors. We found that Fc{gamma}RIIB imposed a time limit on…",
  "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."
}