{
  "id": 14803130,
  "title": "Xenoglycosylation of the HIV-1 Glycan Shield Promotes Cross-Clade Neutralization and Diverse Human Antibody Lineages",
  "url": "https://urgent.news/2026/10/15/xenoglycosylation-of-the-hiv-1-glycan-shield-promotes-cross-clade",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-10-15T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.08.757767v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Despite advances in HIV-1 envelope glycoprotein (Env)-based vaccine design, eliciting broadly neutralizing antibodies (bNAbs) remains a central challenge. Here, we identify core (1,3)-fucose as a key modulator of neutralizing antibody (NAb) induction and breadth. Uncleaved prefusion-optimized (UFO) trimers and self-assembling protein nanoparticles (SApNPs) produced in High Five (Hi5) insect 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."
}