{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreifixidrctckflrjlixgbrdbtoylgee7nuv3vxcwodkgdpwi7xvq3e",
    "uri": "at://did:plc:pmmp7irwts7faw56jdxk3idc/app.bsky.feed.post/3mm7xh63mpxx2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihsxziruxjh62rel5fzkojtizvdbxgok427665r6hg2lwah4tjk54"
    },
    "mimeType": "image/jpeg",
    "size": 247345
  },
  "path": "/news/2026-05-brain-clumps-protein-cells.html",
  "publishedAt": "2026-05-19T13:40:06.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "What if the very structures we thought were destroying the brain are actually trying to save it? A new study reveals that protein clumps, long considered toxic markers of diseases like Huntington's, act as a vital \"quarantine\" system to keep neurons alive. By identifying the protein ATF3 as the master switch that builds these shields, researchers have uncovered a natural defense mechanism that shifts the focus from destroying these clumps to strengthening the brain's internal armor. This discovery offers a fresh perspective on how we might one day treat neurodegenerative disorders by working with the body's own survival strategies.",
  "title": "Protecting the brain: How clumps of protein might actually be saving your cells"
}