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  "path": "/nanotechnology-news3/newsid=68869.php",
  "publishedAt": "2026-03-12T01:08:57.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A proof of principle study in mice shows mRNA-based polymer nanoparticles can reprogram T cells to eliminate B cells linked to lupus and blood cancers.",
  "title": "Engineered nanoparticles seek and destroy diseased immune cells in mice"
}