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  "path": "/news/2026-03-mutant-gene-aggressive-adult-leukemia.html",
  "publishedAt": "2026-03-16T07:43:37.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Imagine a tiny superhero inside every cell of your body whose job is to stop damaged cells before they turn dangerous. That superhero is a gene called TP53, and for decades scientists have known it as the \"guardian of the genome.\" But what happens when the guardian breaks?",
  "title": "Mutant gene behind aggressive adult leukemia offers new clues for treatment"
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