{
  "url": "https://dantelabs.com/traits/optic-neuritis",
  "trait": {
    "bundleId": "2026.10.18-8b139e39",
    "release": "2026-09-01",
    "slug": "optic-neuritis",
    "id": "HP:0100653",
    "name": "Optic neuritis",
    "definition": "Inflammation of the optic nerve.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      },
      {
        "slug": "abnormality-of-the-immune-system",
        "name": "Abnormality of the immune system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-immune-system"
      }
    ],
    "broader": [
      {
        "slug": "neuroinflammation",
        "name": "Neuroinflammation",
        "url": "https://dantelabs.com/traits/neuroinflammation"
      },
      {
        "slug": "abnormal-optic-nerve-morphology",
        "name": "Optic nerve issue",
        "url": "https://dantelabs.com/traits/abnormal-optic-nerve-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "retrobulbar-optic-neuritis",
        "name": "Retrobulbar optic neuritis",
        "genes": 18,
        "url": "https://dantelabs.com/traits/retrobulbar-optic-neuritis"
      }
    ],
    "genes": [
      {
        "slug": "ikbkg",
        "symbol": "IKBKG",
        "hgnc": "HGNC:5961",
        "name": "inhibitor of nuclear factor kappa B kinase regulatory subunit gamma",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ikbkg"
      },
      {
        "slug": "tlr7",
        "symbol": "TLR7",
        "hgnc": "HGNC:15631",
        "name": "toll like receptor 7",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tlr7"
      },
      {
        "slug": "c4a",
        "symbol": "C4A",
        "hgnc": "HGNC:1323",
        "name": "complement C4A (Chido/Rodgers blood group)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/c4a"
      },
      {
        "slug": "ccr1",
        "symbol": "CCR1",
        "hgnc": "HGNC:1602",
        "name": "C-C motif chemokine receptor 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ccr1"
      },
      {
        "slug": "erap1",
        "symbol": "ERAP1",
        "hgnc": "HGNC:18173",
        "name": "endoplasmic reticulum aminopeptidase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/erap1"
      },
      {
        "slug": "fas",
        "symbol": "FAS",
        "hgnc": "HGNC:11920",
        "name": "Fas cell surface death receptor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fas"
      },
      {
        "slug": "hla-b",
        "symbol": "HLA-B",
        "hgnc": "HGNC:4932",
        "name": "major histocompatibility complex, class I, B",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/hla-b"
      },
      {
        "slug": "ifngr1",
        "symbol": "IFNGR1",
        "hgnc": "HGNC:5439",
        "name": "interferon gamma receptor 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ifngr1"
      },
      {
        "slug": "il10",
        "symbol": "IL10",
        "hgnc": "HGNC:5962",
        "name": "interleukin 10",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/il10"
      },
      {
        "slug": "il12a",
        "symbol": "IL12A",
        "hgnc": "HGNC:5969",
        "name": "interleukin 12A",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/il12a"
      },
      {
        "slug": "il12a-as1",
        "symbol": "IL12A-AS1",
        "hgnc": "HGNC:49094",
        "name": "IL12A antisense RNA 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/il12a-as1"
      },
      {
        "slug": "il23r",
        "symbol": "IL23R",
        "hgnc": "HGNC:19100",
        "name": "interleukin 23 receptor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/il23r"
      },
      {
        "slug": "klrc4",
        "symbol": "KLRC4",
        "hgnc": "HGNC:6377",
        "name": "killer cell lectin like receptor C4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/klrc4"
      },
      {
        "slug": "mefv",
        "symbol": "MEFV",
        "hgnc": "HGNC:6998",
        "name": "MEFV innate immunity regulator, pyrin",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mefv"
      },
      {
        "slug": "polg",
        "symbol": "POLG",
        "hgnc": "HGNC:9179",
        "name": "DNA polymerase gamma, catalytic subunit",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/polg"
      },
      {
        "slug": "rrm1",
        "symbol": "RRM1",
        "hgnc": "HGNC:10451",
        "name": "ribonucleotide reductase catalytic subunit M1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rrm1"
      },
      {
        "slug": "stat4",
        "symbol": "STAT4",
        "hgnc": "HGNC:11365",
        "name": "signal transducer and activator of transcription 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stat4"
      },
      {
        "slug": "tk2",
        "symbol": "TK2",
        "hgnc": "HGNC:11831",
        "name": "thymidine kinase 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tk2"
      },
      {
        "slug": "tlr4",
        "symbol": "TLR4",
        "hgnc": "HGNC:11850",
        "name": "toll like receptor 4",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tlr4"
      },
      {
        "slug": "top3a",
        "symbol": "TOP3A",
        "hgnc": "HGNC:11992",
        "name": "DNA topoisomerase III alpha",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/top3a"
      },
      {
        "slug": "ubac2",
        "symbol": "UBAC2",
        "hgnc": "HGNC:20486",
        "name": "UBA domain containing 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ubac2"
      },
      {
        "slug": "ctla4",
        "symbol": "CTLA4",
        "hgnc": "HGNC:2505",
        "name": "cytotoxic T-lymphocyte associated protein 4",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctla4"
      }
    ]
  }
}