{
  "id": 13030559,
  "title": "The MRTFs are required for thymocyte trafficking and Treg-mediated immune tolerance",
  "url": "https://urgent.news/2026/10/08/the-mrtfs-are-required-for-thymocyte-trafficking-and-treg-mediated",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-08T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.02.756229v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "The MRTFs (myocardin-related transcription factors) are essential for effective cytoskeletal function during differentiation and development. To investigate the role played by the MRTFs in T cell development and function we inactivated Mrtfb in Mrtfa-null mice at the DN2 stage (MrtfabKOT animals). Positive selection, and development of MrtfabKOT regulatory (Treg), {gamma}{delta}, and NK T cells…",
  "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."
}