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  "path": "/medicine/scientists-may-have-found-why-cancer-almost-never-spreads-to-the-heart/",
  "publishedAt": "2026-05-12T19:26:24.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
    "Health",
    "News",
    "cancer cells",
    "cancer research",
    "cancer treatment",
    "cardiac metastasis",
    "cardiology",
    "chromatin",
    "engineered heart tissue",
    "epigenetics",
    "heart cancer",
    "heartbeat",
    "mechanical load",
    "mouse study",
    "Nesprin-2",
    "oncology",
    "tumor growth"
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  "textContent": "The beating heart may defend itself from tumors through the force of motion.",
  "title": "Scientists May Have Found Why Cancer Almost Never Spreads to the Heart"
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