{
  "url": "https://dantelabs.com/traits/arterial-dissection",
  "trait": {
    "bundleId": "2026.10.18-e609d43e",
    "release": "2026-09-01",
    "slug": "arterial-dissection",
    "id": "HP:0005294",
    "name": "Arterial dissection",
    "definition": "A separation (dissection) of the layers of an artery.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-cardiovascular-system",
        "name": "Abnormality of the cardiovascular system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-cardiovascular-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-systemic-arterial-morphology",
        "name": "Abnormal systemic arterial morphology",
        "url": "https://dantelabs.com/traits/abnormal-systemic-arterial-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "ipo8",
        "symbol": "IPO8",
        "hgnc": "HGNC:9853",
        "name": "importin 8",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ipo8"
      },
      {
        "slug": "smad2",
        "symbol": "SMAD2",
        "hgnc": "HGNC:6768",
        "name": "SMAD family member 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smad2"
      },
      {
        "slug": "smad3",
        "symbol": "SMAD3",
        "hgnc": "HGNC:6769",
        "name": "SMAD family member 3",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/smad3"
      },
      {
        "slug": "tgfb2",
        "symbol": "TGFB2",
        "hgnc": "HGNC:11768",
        "name": "transforming growth factor beta 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfb2"
      },
      {
        "slug": "tgfb3",
        "symbol": "TGFB3",
        "hgnc": "HGNC:11769",
        "name": "transforming growth factor beta 3",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfb3"
      },
      {
        "slug": "tgfbr1",
        "symbol": "TGFBR1",
        "hgnc": "HGNC:11772",
        "name": "transforming growth factor beta receptor 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfbr1"
      },
      {
        "slug": "tgfbr2",
        "symbol": "TGFBR2",
        "hgnc": "HGNC:11773",
        "name": "transforming growth factor beta receptor 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfbr2"
      },
      {
        "slug": "col1a1",
        "symbol": "COL1A1",
        "hgnc": "HGNC:2197",
        "name": "collagen type I alpha 1 chain",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col1a1"
      },
      {
        "slug": "col3a1",
        "symbol": "COL3A1",
        "hgnc": "HGNC:2201",
        "name": "collagen type III alpha 1 chain",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col3a1"
      },
      {
        "slug": "col5a1",
        "symbol": "COL5A1",
        "hgnc": "HGNC:2209",
        "name": "collagen type V alpha 1 chain",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col5a1"
      },
      {
        "slug": "col5a2",
        "symbol": "COL5A2",
        "hgnc": "HGNC:2210",
        "name": "collagen type V alpha 2 chain",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col5a2"
      },
      {
        "slug": "plod1",
        "symbol": "PLOD1",
        "hgnc": "HGNC:9081",
        "name": "procollagen-lysine,2-oxoglutarate 5-dioxygenase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/plod1"
      },
      {
        "slug": "c1r",
        "symbol": "C1R",
        "hgnc": "HGNC:1246",
        "name": "complement C1r",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/c1r"
      },
      {
        "slug": "c1s",
        "symbol": "C1S",
        "hgnc": "HGNC:1247",
        "name": "complement C1s",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/c1s"
      }
    ]
  }
}