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  "path": "/news/2026-03-protein-revive-exhausted-cells-cancer.html",
  "publishedAt": "2026-03-24T08:10:01.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Immunotherapy has been one of the most transformative treatments for cancer patients in recent decades, shifting the emphasis from the broad-spectrum approach of chemotherapy to prompting the immune system's boldest warriors—its T cells—to target only the infiltrating tumor.",
  "title": "A protein may help revive exhausted T cells in cancer immunotherapy"
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