{
  "url": "https://dantelabs.com/traits/abnormal-forehead-morphology",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-forehead-morphology",
    "id": "HP:0000290",
    "name": "Abnormality of the forehead",
    "label": "Abnormal forehead morphology",
    "definition": "An anomaly of the forehead.",
    "synonyms": [
      "Anomaly of the forehead",
      "Deformity of the forehead",
      "Malformation of the forehead",
      "Abnormality of the frontal region of the face"
    ],
    "systems": [
      {
        "slug": "abnormality-of-head-or-neck",
        "name": "Abnormality of head or neck",
        "url": "https://dantelabs.com/traits/abnormality-of-head-or-neck"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-the-face",
        "name": "Abnormality of the face",
        "url": "https://dantelabs.com/traits/abnormality-of-the-face"
      }
    ],
    "narrower": [
      {
        "slug": "frontal-bossing",
        "name": "Frontal bossing",
        "genes": 455,
        "url": "https://dantelabs.com/traits/frontal-bossing"
      },
      {
        "slug": "high-forehead",
        "name": "High forehead",
        "genes": 346,
        "url": "https://dantelabs.com/traits/high-forehead"
      },
      {
        "slug": "prominent-forehead",
        "name": "Prominent forehead",
        "genes": 283,
        "url": "https://dantelabs.com/traits/prominent-forehead"
      },
      {
        "slug": "broad-forehead",
        "name": "Broad forehead",
        "genes": 224,
        "url": "https://dantelabs.com/traits/broad-forehead"
      },
      {
        "slug": "narrow-forehead",
        "name": "Narrow forehead",
        "genes": 216,
        "url": "https://dantelabs.com/traits/narrow-forehead"
      },
      {
        "slug": "sloping-forehead",
        "name": "Sloping forehead",
        "genes": 201,
        "url": "https://dantelabs.com/traits/sloping-forehead"
      },
      {
        "slug": "large-forehead",
        "name": "Large forehead",
        "genes": 26,
        "url": "https://dantelabs.com/traits/large-forehead"
      },
      {
        "slug": "flat-forehead",
        "name": "Flat forehead",
        "genes": 18,
        "url": "https://dantelabs.com/traits/flat-forehead"
      },
      {
        "slug": "small-forehead",
        "name": "Small forehead",
        "genes": 18,
        "url": "https://dantelabs.com/traits/small-forehead"
      },
      {
        "slug": "frontal-hirsutism",
        "name": "Hairy forehead",
        "genes": 12,
        "url": "https://dantelabs.com/traits/frontal-hirsutism"
      },
      {
        "slug": "abnormality-of-the-glabella",
        "name": "Abnormality of the area between the eyebrows",
        "genes": 2,
        "url": "https://dantelabs.com/traits/abnormality-of-the-glabella"
      },
      {
        "slug": "abnormality-of-the-frontal-hairline",
        "name": "Abnormality of the frontal hairline",
        "genes": 2,
        "url": "https://dantelabs.com/traits/abnormality-of-the-frontal-hairline"
      },
      {
        "slug": "vertical-forehead-creases",
        "name": "Vertical forehead creases",
        "genes": 2,
        "url": "https://dantelabs.com/traits/vertical-forehead-creases"
      },
      {
        "slug": "forehead-hyperpigmentation",
        "name": "Darkening of the forehead",
        "genes": 1,
        "url": "https://dantelabs.com/traits/forehead-hyperpigmentation"
      },
      {
        "slug": "abnormality-of-the-metopic-suture",
        "name": "Abnormality of the metopic suture",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormality-of-the-metopic-suture"
      }
    ],
    "genes": [
      {
        "slug": "kcnj6",
        "symbol": "KCNJ6",
        "hgnc": "HGNC:6267",
        "name": "potassium inwardly rectifying channel subfamily J member 6",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/kcnj6"
      },
      {
        "slug": "lrp1",
        "symbol": "LRP1",
        "hgnc": "HGNC:6692",
        "name": "LDL receptor related protein 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lrp1"
      },
      {
        "slug": "naa10",
        "symbol": "NAA10",
        "hgnc": "HGNC:18704",
        "name": "N-alpha-acetyltransferase 10, NatA catalytic subunit",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/naa10"
      },
      {
        "slug": "nab2",
        "symbol": "NAB2",
        "hgnc": "HGNC:7627",
        "name": "NGFI-A binding protein 2",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nab2"
      },
      {
        "slug": "stat6",
        "symbol": "STAT6",
        "hgnc": "HGNC:11368",
        "name": "signal transducer and activator of transcription 6",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stat6"
      }
    ]
  }
}