{
  "id": 17531090,
  "title": "Developmental IL7/IL7R signaling in fetal resident tissue macrophages regulates adaptive responses to liver injury",
  "url": "https://urgent.news/2026/10/31/developmental-il7-il7r-signaling-in-fetal-resident-tissue-macrophages",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-31T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.26.761961v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Resident tissue macrophages (RTMs) originate from multiple fetal hematopoietic waves and seed organs during the prenatal window where they acquire tissue-specific homeostatic functions. Several growth factors within the fetal niche are required for RTM development, but knowledge of how these signals program tissue-specific RTM survival, identity, and function during the prenatal window is…",
  "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."
}