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  "path": "/news2/biotech/newsid=69076.php",
  "publishedAt": "2026-04-03T16:55:42.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Scientists used a bacterial system called retron to turn DNA into a programmable tool inside living cells, enabling gene regulation and disease detection.",
  "title": "Reprogrammed DNA controls living cells without altering their genes"
}