{
  "url": "https://dantelabs.com/traits/abnormal-transferrin-saturation",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-transferrin-saturation",
    "id": "HP:0040135",
    "name": "Abnormal transferrin saturation",
    "definition": "Any abnormality in the serum transferrin saturation, which is calculated by dividing the serum iron level by total iron-binding capacity.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-metabolism-homeostasis",
        "name": "Laboratory abnormality",
        "url": "https://dantelabs.com/traits/abnormality-of-metabolism-homeostasis"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-iron-homeostasis",
        "name": "Abnormality of iron homeostasis",
        "url": "https://dantelabs.com/traits/abnormality-of-iron-homeostasis"
      }
    ],
    "narrower": [
      {
        "slug": "elevated-transferrin-saturation",
        "name": "Elevated transferrin saturation",
        "genes": 11,
        "url": "https://dantelabs.com/traits/elevated-transferrin-saturation"
      },
      {
        "slug": "decreased-transferrin-saturation",
        "name": "Decreased transferrin saturation",
        "genes": 6,
        "url": "https://dantelabs.com/traits/decreased-transferrin-saturation"
      }
    ],
    "genes": [
      {
        "slug": "slc30a10",
        "symbol": "SLC30A10",
        "hgnc": "HGNC:25355",
        "name": "solute carrier family 30 member 10",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/slc30a10"
      },
      {
        "slug": "ftl",
        "symbol": "FTL",
        "hgnc": "HGNC:3999",
        "name": "ferritin light chain",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ftl"
      }
    ]
  }
}