{
  "url": "https://dantelabs.com/traits/stiff-shoulders",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "stiff-shoulders",
    "id": "HP:0009742",
    "name": "Stiff shoulders",
    "definition": "Shoulder joint stiffness is a perceived sensation of tightness in shoulders when attempting to move them after a period of inactivity.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-shoulder-physiology",
        "name": "Abnormal shoulder physiology",
        "url": "https://dantelabs.com/traits/abnormal-shoulder-physiology"
      },
      {
        "slug": "joint-stiffness",
        "name": "Joint stiffness",
        "url": "https://dantelabs.com/traits/joint-stiffness"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "tpm2",
        "symbol": "TPM2",
        "hgnc": "HGNC:12011",
        "name": "tropomyosin 2",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tpm2"
      }
    ]
  }
}