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  "path": "/news/2026-05-vape-flavor-device-gene.html",
  "publishedAt": "2026-06-01T10:00:07.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "People who vape regularly show altered activity in 3,124 genes across the genome compared with people who do not smoke or vape. While some of those changes (28.8%) relate to how often or how much people vape, a much greater portion (66.6%) is linked to the type of flavors and devices they use.",
  "title": "Vape flavor and device type may drive changes in gene expression"
}