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  "path": "/news/2026-03-ai-cancer-vaccine-dog-oncologist.html",
  "publishedAt": "2026-03-23T18:30:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "An Australian tech entrepreneur has helped create what appears to be a made-to-measure cancer vaccine for his dog, Rosie, using artificial intelligence tools such as ChatGPT as part of the process.",
  "title": "A man used AI to help make a cancer vaccine for his dog—an oncologist urges caution"
}