{
  "url": "https://dantelabs.com/traits/spontaneous-pneumothorax",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "spontaneous-pneumothorax",
    "id": "HP:0002108",
    "name": "Spontaneous collapsed lung",
    "label": "Spontaneous pneumothorax",
    "definition": "Pneumothorax occurring without traumatic injury to the chest or lung.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-respiratory-system",
        "name": "Abnormality of the respiratory system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-respiratory-system"
      }
    ],
    "broader": [
      {
        "slug": "pneumothorax",
        "name": "Collapsed lung",
        "url": "https://dantelabs.com/traits/pneumothorax"
      }
    ],
    "narrower": [
      {
        "slug": "spontaneous-neonatal-pneumothorax",
        "name": "Spontaneous neonatal pneumothorax",
        "genes": 3,
        "url": "https://dantelabs.com/traits/spontaneous-neonatal-pneumothorax"
      }
    ],
    "genes": [
      {
        "slug": "col3a1",
        "symbol": "COL3A1",
        "hgnc": "HGNC:2201",
        "name": "collagen type III alpha 1 chain",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col3a1"
      },
      {
        "slug": "adamts3",
        "symbol": "ADAMTS3",
        "hgnc": "HGNC:219",
        "name": "ADAM metallopeptidase with thrombospondin type 1 motif 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/adamts3"
      },
      {
        "slug": "atp6v1e1",
        "symbol": "ATP6V1E1",
        "hgnc": "HGNC:857",
        "name": "ATPase H+ transporting V1 subunit E1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/atp6v1e1"
      },
      {
        "slug": "cav1",
        "symbol": "CAV1",
        "hgnc": "HGNC:1527",
        "name": "caveolin 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cav1"
      },
      {
        "slug": "flcn",
        "symbol": "FLCN",
        "hgnc": "HGNC:27310",
        "name": "folliculin",
        "frequency": "frequent",
        "diseases": 3,
        "url": "https://dantelabs.com/genes/flcn"
      },
      {
        "slug": "prdm10",
        "symbol": "PRDM10",
        "hgnc": "HGNC:13995",
        "name": "PR/SET domain 10",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prdm10"
      },
      {
        "slug": "rai1",
        "symbol": "RAI1",
        "hgnc": "HGNC:9834",
        "name": "retinoic acid induced 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rai1"
      },
      {
        "slug": "ipo8",
        "symbol": "IPO8",
        "hgnc": "HGNC:9853",
        "name": "importin 8",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ipo8"
      },
      {
        "slug": "map2k1",
        "symbol": "MAP2K1",
        "hgnc": "HGNC:6840",
        "name": "mitogen-activated protein kinase kinase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/map2k1"
      },
      {
        "slug": "nras",
        "symbol": "NRAS",
        "hgnc": "HGNC:7989",
        "name": "NRAS proto-oncogene, GTPase",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nras"
      },
      {
        "slug": "sftpc",
        "symbol": "SFTPC",
        "hgnc": "HGNC:10802",
        "name": "surfactant protein C",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/sftpc"
      },
      {
        "slug": "smad2",
        "symbol": "SMAD2",
        "hgnc": "HGNC:6768",
        "name": "SMAD family member 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smad2"
      },
      {
        "slug": "smad3",
        "symbol": "SMAD3",
        "hgnc": "HGNC:6769",
        "name": "SMAD family member 3",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/smad3"
      },
      {
        "slug": "tgfb2",
        "symbol": "TGFB2",
        "hgnc": "HGNC:11768",
        "name": "transforming growth factor beta 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfb2"
      },
      {
        "slug": "tgfb3",
        "symbol": "TGFB3",
        "hgnc": "HGNC:11769",
        "name": "transforming growth factor beta 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfb3"
      },
      {
        "slug": "tgfbr1",
        "symbol": "TGFBR1",
        "hgnc": "HGNC:11772",
        "name": "transforming growth factor beta receptor 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tgfbr1"
      },
      {
        "slug": "tgfbr2",
        "symbol": "TGFBR2",
        "hgnc": "HGNC:11773",
        "name": "transforming growth factor beta receptor 2",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tgfbr2"
      },
      {
        "slug": "thsd4",
        "symbol": "THSD4",
        "hgnc": "HGNC:25835",
        "name": "thrombospondin type 1 domain containing 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/thsd4"
      },
      {
        "slug": "dzip1l",
        "symbol": "DZIP1L",
        "hgnc": "HGNC:26551",
        "name": "DAZ interacting zinc finger protein 1 like",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dzip1l"
      },
      {
        "slug": "pkhd1",
        "symbol": "PKHD1",
        "hgnc": "HGNC:9016",
        "name": "PKHD1 ciliary IPT domain containing fibrocystin/polyductin",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pkhd1"
      }
    ]
  }
}