{
  "id": 15886,
  "label": "Charcot-Marie-Tooth disease, axonal, autosomal recessive, type 2a2b;",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0014906",
  "properties": {
    "xrefs": [
      "DOID:0111557",
      "GARD:0025032",
      "MEDGEN:934692",
      "NCIT:C150647",
      "OMIM:617087",
      "UMLS:C4310725"
    ],
    "synonyms": [
      "Charcot-Marie-Tooth disease type 2A2B",
      "CMT2A2B",
      "Charcot-Marie-Tooth disease, axonal, autosomal recessive, type 2A2B"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "An autosomal recessive sub-type of Charcot-Marie-Tooth disease caused by compound heterozygous or homozygous mutation(s) in the MFN2 gene, encoding mitofusin-2. This condition is more severe and has an earlier onset as compared to Charcot-Marie-Tooth disease type 2A2A."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 16413,
      "label": "Charcot-Marie-Tooth disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19748
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10595",
          "GARD:0006034",
          "ICD9:356.1",
          "MEDGEN:2980",
          "MESH:D002607",
          "MedDRA:10034699",
          "NANDO:1200016",
          "NANDO:2200855",
          "NCIT:C75467",
          "NORD:919",
          "OMIMPS:118220",
          "Orphanet:166",
          "UMLS:C0007959"
        ],
        "synonyms": [
          "hereditary motor and sensory neuropathy",
          "hereditary sensorimotor neuropathy",
          "CMT",
          "CMT/HMSN",
          "Charcot Marie Tooth muscular atrophy",
          "Charcot-Marie-Tooth disease",
          "Charcot-Marie-Tooth hereditary neuropathy",
          "peroneal muscular atrophy",
          "Charcot Marie Tooth disease",
          "Charcot-Marie-Tooth disease/hereditary motor and sensory neuropathy"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An inherited degenerative disorder involving the peripheral nerves. It is caused by mutations in the genes that are responsible for the production of proteins necessary for the function and structure of the peripheral nerves. It is characterized by muscle atrophy and weakness in the feet, legs, hands, and arms and loss of sensation in the limbs."
      },
      "child_count": 24,
      "reference_id": "MONDO:0015626"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 16413,
      "label": "Charcot-Marie-Tooth disease"
    }
  ]
}