{
  "id": 12351350,
  "title": "Unfolded Protein Response signaling restricts PTI and limits salicylic acid-dependent cell death under ER stress",
  "url": "https://urgent.news/2026/10/06/unfolded-protein-response-signaling-restricts-pti-and-limits",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-06T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.02.755983v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "The Unfolded Protein Response (UPR) maintains endoplasmic reticulum (ER) homeostasis during proteotoxic stress while also contributing to plant immunity. However, the functional relationship between UPR signaling, pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) and salicylic acid (SA) remains poorly understood. Here, we investigated this interplay using Arabidopsis mutants…",
  "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."
}