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  "path": "/ecology/animals-ecology/scientists-turn-on-hidden-genetic-switch-that-could-one-day-help-humans-regrow-lost-limbs/",
  "publishedAt": "2026-04-22T12:59:12.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
    "Animals",
    "Biology",
    "Genetics",
    "News",
    "axolotl",
    "cell biology",
    "duke university",
    "FGF8",
    "gene therapy",
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  "textContent": "A cross-species breakthrough uncovers shared biological software capable of one day regenerating human limbs.",
  "title": "Scientists Turn On Hidden Genetic Switch That Could One Day Help Humans Regrow Lost Limbs"
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