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  "path": "/articles/d41586-026-01329-7",
  "publishedAt": "2026-05-19T10:04:28.637Z",
  "site": "https://www.nature.com",
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  "textContent": "Nature, Published online: 19 May 2026; doi:10.1038/d41586-026-01329-7\n\nDNA rearrangements in immune-system B cells generate diverse antibody-encoding genes and help to avoid producing antibodies that target the body’s own tissues.",
  "title": "DNA-folding changes block production of self-directed antibodies",
  "updatedAt": "2026-05-19T00:00:00.000Z"
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