{
  "url": "https://dantelabs.com/traits/urethral-stenosis",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "urethral-stenosis",
    "id": "HP:0008661",
    "name": "Narrowing of the urethra",
    "label": "Urethral stenosis",
    "definition": "Abnormal narrowing of the urethra.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-genitourinary-system",
        "name": "Abnormality of the genitourinary system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-genitourinary-system"
      }
    ],
    "broader": [
      {
        "slug": "urethral-obstruction",
        "name": "Urethral obstruction",
        "url": "https://dantelabs.com/traits/urethral-obstruction"
      }
    ],
    "narrower": [
      {
        "slug": "urethral-stricture",
        "name": "Urethral stricture",
        "genes": 17,
        "url": "https://dantelabs.com/traits/urethral-stricture"
      },
      {
        "slug": "male-urethral-meatus-stenosis",
        "name": "Male urethral meatus stenosis",
        "genes": 5,
        "url": "https://dantelabs.com/traits/male-urethral-meatus-stenosis"
      }
    ],
    "genes": [
      {
        "slug": "itgb4",
        "symbol": "ITGB4",
        "hgnc": "HGNC:6158",
        "name": "integrin subunit beta 4",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/itgb4"
      },
      {
        "slug": "acd",
        "symbol": "ACD",
        "hgnc": "HGNC:25070",
        "name": "ACD shelterin complex subunit and telomerase recruitment factor",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/acd"
      },
      {
        "slug": "bnc2",
        "symbol": "BNC2",
        "hgnc": "HGNC:30988",
        "name": "basonuclin zinc finger protein 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/bnc2"
      },
      {
        "slug": "ctc1",
        "symbol": "CTC1",
        "hgnc": "HGNC:26169",
        "name": "CST telomere replication complex component 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ctc1"
      },
      {
        "slug": "dkc1",
        "symbol": "DKC1",
        "hgnc": "HGNC:2890",
        "name": "dyskerin pseudouridine synthase 1",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/dkc1"
      },
      {
        "slug": "eln",
        "symbol": "ELN",
        "hgnc": "HGNC:3327",
        "name": "elastin",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/eln"
      },
      {
        "slug": "flna",
        "symbol": "FLNA",
        "hgnc": "HGNC:3754",
        "name": "filamin A",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flna"
      },
      {
        "slug": "map3k7",
        "symbol": "MAP3K7",
        "hgnc": "HGNC:6859",
        "name": "mitogen-activated protein kinase kinase kinase 7",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/map3k7"
      },
      {
        "slug": "mlxipl",
        "symbol": "MLXIPL",
        "hgnc": "HGNC:12744",
        "name": "MLX interacting protein like",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mlxipl"
      },
      {
        "slug": "nhp2",
        "symbol": "NHP2",
        "hgnc": "HGNC:14377",
        "name": "NHP2 ribonucleoprotein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nhp2"
      },
      {
        "slug": "nop10",
        "symbol": "NOP10",
        "hgnc": "HGNC:14378",
        "name": "NOP10 ribonucleoprotein",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nop10"
      },
      {
        "slug": "npm1",
        "symbol": "NPM1",
        "hgnc": "HGNC:7910",
        "name": "nucleophosmin 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/npm1"
      },
      {
        "slug": "parn",
        "symbol": "PARN",
        "hgnc": "HGNC:8609",
        "name": "poly(A)-specific ribonuclease",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/parn"
      },
      {
        "slug": "rin2",
        "symbol": "RIN2",
        "hgnc": "HGNC:18750",
        "name": "Ras and Rab interactor 2",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rin2"
      },
      {
        "slug": "rtel1",
        "symbol": "RTEL1",
        "hgnc": "HGNC:15888",
        "name": "regulator of telomere elongation helicase 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rtel1"
      },
      {
        "slug": "terc",
        "symbol": "TERC",
        "hgnc": "HGNC:11727",
        "name": "telomerase RNA component",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/terc"
      },
      {
        "slug": "tert",
        "symbol": "TERT",
        "hgnc": "HGNC:11730",
        "name": "telomerase reverse transcriptase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tert"
      },
      {
        "slug": "tinf2",
        "symbol": "TINF2",
        "hgnc": "HGNC:11824",
        "name": "TERF1 interacting nuclear factor 2",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/tinf2"
      },
      {
        "slug": "tyms",
        "symbol": "TYMS",
        "hgnc": "HGNC:12441",
        "name": "thymidylate synthetase",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tyms"
      },
      {
        "slug": "usb1",
        "symbol": "USB1",
        "hgnc": "HGNC:25792",
        "name": "U6 snRNA biogenesis phosphodiesterase 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/usb1"
      },
      {
        "slug": "wrap53",
        "symbol": "WRAP53",
        "hgnc": "HGNC:25522",
        "name": "WD repeat containing antisense to TP53",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/wrap53"
      },
      {
        "slug": "baz1b",
        "symbol": "BAZ1B",
        "hgnc": "HGNC:961",
        "name": "bromodomain adjacent to zinc finger domain 1B",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/baz1b"
      },
      {
        "slug": "bud23",
        "symbol": "BUD23",
        "hgnc": "HGNC:16405",
        "name": "BUD23 rRNA methyltransferase and ribosome maturation factor",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/bud23"
      },
      {
        "slug": "clip2",
        "symbol": "CLIP2",
        "hgnc": "HGNC:2586",
        "name": "CAP-Gly domain containing linker protein 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/clip2"
      },
      {
        "slug": "dnajc30",
        "symbol": "DNAJC30",
        "hgnc": "HGNC:16410",
        "name": "DnaJ heat shock protein family (Hsp40) member C30",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/dnajc30"
      },
      {
        "slug": "eif4h",
        "symbol": "EIF4H",
        "hgnc": "HGNC:12741",
        "name": "eukaryotic translation initiation factor 4H",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/eif4h"
      },
      {
        "slug": "fermt1",
        "symbol": "FERMT1",
        "hgnc": "HGNC:15889",
        "name": "FERM domain containing kindlin 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fermt1"
      },
      {
        "slug": "fkbp6",
        "symbol": "FKBP6",
        "hgnc": "HGNC:3722",
        "name": "FKBP prolyl isomerase family member 6 (inactive)",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fkbp6"
      },
      {
        "slug": "gtf2i",
        "symbol": "GTF2I",
        "hgnc": "HGNC:4659",
        "name": "general transcription factor IIi",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2i"
      },
      {
        "slug": "gtf2ird1",
        "symbol": "GTF2IRD1",
        "hgnc": "HGNC:4661",
        "name": "GTF2I repeat domain containing 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2ird1"
      },
      {
        "slug": "gtf2ird2",
        "symbol": "GTF2IRD2",
        "hgnc": "HGNC:30775",
        "name": "GTF2I repeat domain containing 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gtf2ird2"
      },
      {
        "slug": "limk1",
        "symbol": "LIMK1",
        "hgnc": "HGNC:6613",
        "name": "LIM domain kinase 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/limk1"
      },
      {
        "slug": "mettl27",
        "symbol": "METTL27",
        "hgnc": "HGNC:19068",
        "name": "methyltransferase like 27",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/mettl27"
      },
      {
        "slug": "ncf1",
        "symbol": "NCF1",
        "hgnc": "HGNC:7660",
        "name": "neutrophil cytosolic factor 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ncf1"
      },
      {
        "slug": "rfc2",
        "symbol": "RFC2",
        "hgnc": "HGNC:9970",
        "name": "replication factor C subunit 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/rfc2"
      },
      {
        "slug": "stx1a",
        "symbol": "STX1A",
        "hgnc": "HGNC:11433",
        "name": "syntaxin 1A",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/stx1a"
      },
      {
        "slug": "tbl2",
        "symbol": "TBL2",
        "hgnc": "HGNC:11586",
        "name": "transducin beta like 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbl2"
      },
      {
        "slug": "tbx1",
        "symbol": "TBX1",
        "hgnc": "HGNC:11592",
        "name": "T-box transcription factor 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tbx1"
      },
      {
        "slug": "tmem270",
        "symbol": "TMEM270",
        "hgnc": "HGNC:23018",
        "name": "transmembrane protein 270",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tmem270"
      },
      {
        "slug": "vps37d",
        "symbol": "VPS37D",
        "hgnc": "HGNC:18287",
        "name": "VPS37D subunit of ESCRT-I",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/vps37d"
      },
      {
        "slug": "tp63",
        "symbol": "TP63",
        "hgnc": "HGNC:15979",
        "name": "tumor protein p63",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/tp63"
      }
    ]
  }
}