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  "path": "/news/2026-03-brain-metastasis-reveals-tumors-hijack.html",
  "publishedAt": "2026-03-25T17:40:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "A team from the Spanish National Cancer Research Centre (CNIO) has discovered a novel way in which tumor cells alter the brain to establish themselves and spread cancer. They also demonstrate that a drug that prevents this process already exists and is approved for other indications.",
  "title": "Brain metastasis study reveals how tumors hijack immune cells"
}