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  "path": "/this-tiny-device-could-solve-one-of-immunotherapys-biggest-weaknesses/",
  "publishedAt": "2026-03-19T21:16:26.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Health",
    "Biomedical Engineering",
    "Cancer",
    "Immunotherapy",
    "Oncology",
    "UCLA"
  ],
  "textContent": "A tiny implant may give cancer-fighting immune cells the boost they need to keep working longer. Immunotherapy has changed cancer care by turning the immune system into a weapon against disease. But there is a major weakness in that strategy: many lab-engineered immune cells lose momentum soon after they enter the body. That problem is [...]",
  "title": "This Tiny Device Could Solve One of Immunotherapy’s Biggest Weaknesses"
}