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  "path": "/news/2026-03-cancer-unique-nuclear-metabolic-fingerprint.html",
  "publishedAt": "2026-03-06T05:00:03.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "More than 200 metabolic enzymes, many of which are normally tasked with producing energy in the mitochondria, are also found sitting directly on top of human DNA, according to a study published in Nature Communications. The research shows that different cell types, tissues and even cancers each have a unique pattern of metabolic enzymes compartmentalized inside the nucleus and interacting with DNA. It's the first evidence of human cells having what the authors of the study call a \"nuclear metabolic fingerprint.\"",
  "title": "Cancer has a unique nuclear metabolic fingerprint, researchers discover"
}