{
  "url": "https://dantelabs.com/traits/cataplexy",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "cataplexy",
    "id": "HP:0002524",
    "name": "Cataplexy",
    "definition": "A sudden and transient episode of bilateral loss of muscle tone, often triggered by emotions.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-central-motor-function",
        "name": "Abnormal central motor function",
        "url": "https://dantelabs.com/traits/abnormal-central-motor-function"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "dnmt1",
        "symbol": "DNMT1",
        "hgnc": "HGNC:2976",
        "name": "DNA methyltransferase 1",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/dnmt1"
      },
      {
        "slug": "mog",
        "symbol": "MOG",
        "hgnc": "HGNC:7197",
        "name": "myelin oligodendrocyte glycoprotein",
        "frequency": "obligate",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/mog"
      },
      {
        "slug": "ctsh",
        "symbol": "CTSH",
        "hgnc": "HGNC:2535",
        "name": "cathepsin H",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctsh"
      },
      {
        "slug": "hcrt",
        "symbol": "HCRT",
        "hgnc": "HGNC:4847",
        "name": "hypocretin neuropeptide precursor",
        "frequency": "very-frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/hcrt"
      },
      {
        "slug": "hla-dqb1",
        "symbol": "HLA-DQB1",
        "hgnc": "HGNC:4944",
        "name": "major histocompatibility complex, class II, DQ beta 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hla-dqb1"
      },
      {
        "slug": "hla-drb1",
        "symbol": "HLA-DRB1",
        "hgnc": "HGNC:4948",
        "name": "major histocompatibility complex, class II, DR beta 1",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hla-drb1"
      },
      {
        "slug": "p2ry11",
        "symbol": "P2RY11",
        "hgnc": "HGNC:8540",
        "name": "purinergic receptor P2Y11",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/p2ry11"
      },
      {
        "slug": "tnfsf4",
        "symbol": "TNFSF4",
        "hgnc": "HGNC:11934",
        "name": "TNF superfamily member 4",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tnfsf4"
      },
      {
        "slug": "znf365",
        "symbol": "ZNF365",
        "hgnc": "HGNC:18194",
        "name": "zinc finger protein 365",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/znf365"
      },
      {
        "slug": "tbcd",
        "symbol": "TBCD",
        "hgnc": "HGNC:11581",
        "name": "tubulin folding cofactor D",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tbcd"
      },
      {
        "slug": "npc1",
        "symbol": "NPC1",
        "hgnc": "HGNC:7897",
        "name": "NPC intracellular cholesterol transporter 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/npc1"
      },
      {
        "slug": "npc2",
        "symbol": "NPC2",
        "hgnc": "HGNC:14537",
        "name": "NPC intracellular cholesterol transporter 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/npc2"
      }
    ]
  }
}