{
  "url": "https://dantelabs.com/traits/abnormal-csf-lactate-concentration",
  "trait": {
    "bundleId": "2026.10.19-9814e911",
    "release": "2026-09-01",
    "slug": "abnormal-csf-lactate-concentration",
    "id": "HP:0030085",
    "name": "Abnormal CSF lactate concentration",
    "definition": "Abnormal concentration of lactate in the cerebrospinal fluid.",
    "synonyms": [
      "Abnormal CSF lactate level"
    ],
    "systems": [
      {
        "slug": "abnormality-of-metabolism-homeostasis",
        "name": "Laboratory abnormality",
        "url": "https://dantelabs.com/traits/abnormality-of-metabolism-homeostasis"
      },
      {
        "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-csf-metabolite-concentration",
        "name": "Abnormal CSF metabolite concentration",
        "url": "https://dantelabs.com/traits/abnormal-csf-metabolite-concentration"
      }
    ],
    "narrower": [
      {
        "slug": "increased-csf-lactate",
        "name": "Increased CSF lactate",
        "genes": 127,
        "url": "https://dantelabs.com/traits/increased-csf-lactate"
      }
    ],
    "genes": [
      {
        "slug": "dnm1l",
        "symbol": "DNM1L",
        "hgnc": "HGNC:2973",
        "name": "dynamin 1L",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dnm1l"
      }
    ]
  }
}