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  "path": "/news/2026-03-tie2-protein-emerges-potential-drug.html",
  "publishedAt": "2026-03-27T10:00:05.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Researchers in the Perelman School of Medicine at the University of Pennsylvania have identified a cell surface receptor protein called TIE2 as the missing link between two key signaling pathways that drive the growth of blood vessel abnormalities known as cerebral cavernous malformations (CCMs).",
  "title": "TIE2 protein emerges as potential drug target to prevent development of dangerous blood vessel defects in brain"
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