{
  "id": 10351654,
  "title": "Neurodegeneration-inducing macromolecules exit the brain via nanovascular conduits formed by reticular fibroblasts",
  "url": "https://urgent.news/2026/09/27/neurodegeneration-inducing-macromolecules-exit-the-brain-via",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-27T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.21.752863v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Accumulation of proteins such as amyloid beta (Abeta), hyperphosphorylated tau and alpha-synuclein within the brain alters neural information processing and causes neurodegeneration(1-3), but how toxic solutes are cleared from the brain remains highly controversial(4,5). Proposed exit routes include efflux across endothelial cells into the blood(6,7), and movement to the pial surface via…",
  "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."
}