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  "path": "/news/2026-06-tool-cells-tumors.html",
  "publishedAt": "2026-06-19T07:40:01.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Researchers at UT Southwestern Medical Center led a study to develop a computational method that reveals how immune cells navigate the complex environment inside tumors, offering insights that could inform future cancer therapies. T cells are key players in the body's defense against cancer, but many tumors create barriers that limit their ability to enter and function effectively.",
  "title": "New tool maps how T cells move within tumors"
}