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Autosomal dominant nonsyndromic hearing loss 51(DFNA51)

MedGen UID:
463625
•Concept ID:
C3160736
•
Disease or Syndrome
Synonyms: CHROMOSOME 9q21.11 DUPLICATION SYNDROME; Deafness, autosomal dominant 51
 
Monarch Initiative: MONDO:0013305
OMIM®: 613558

Definition

An autosomal dominant nonsyndromic deafness that is characterized by postlingual onset in the fourth decade of life with high frequency progressive hearing loss and has material basis in a 269-kb duplication of chromosome 9q21.11 involving the TJP2 and FAM189A2 genes. [from MONDO]

Clinical features

From HPO
Hearing impairment
MedGen UID:
235586
•Concept ID:
C1384666
•
Disease or Syndrome
A decreased magnitude of the sensory perception of sound.
See: Feature record | Search on this feature

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  

Professional guidelines

PubMed

A novel KCNQ4 one-base deletion in a large pedigree with hearing loss: implication for the genotype-phenotype correlation.
Kamada F, Kure S, Kudo T, Suzuki Y, Oshima T, Ichinohe A, Kojima K, Niihori T, Kanno J, Narumi Y, Narisawa A, Kato K, Aoki Y, Ikeda K, Kobayashi T, Matsubara Y
J Hum Genet 2006;51(5):455-460. Epub 2006 Apr 5 doi: 10.1007/s10038-006-0384-7. PMID: 16596322

Recent clinical studies

Etiology

Early onset and rapid progression of dominant nonsyndromic DFNA36 hearing loss.
Makishima T, Kurima K, Brewer CC, Griffith AJ
Otol Neurotol 2004 Sep;25(5):714-9. doi: 10.1097/00129492-200409000-00011. PMID: 15354000

Diagnosis

A novel KCNQ4 one-base deletion in a large pedigree with hearing loss: implication for the genotype-phenotype correlation.
Kamada F, Kure S, Kudo T, Suzuki Y, Oshima T, Ichinohe A, Kojima K, Niihori T, Kanno J, Narumi Y, Narisawa A, Kato K, Aoki Y, Ikeda K, Kobayashi T, Matsubara Y
J Hum Genet 2006;51(5):455-460. Epub 2006 Apr 5 doi: 10.1007/s10038-006-0384-7. PMID: 16596322
Early onset and rapid progression of dominant nonsyndromic DFNA36 hearing loss.
Makishima T, Kurima K, Brewer CC, Griffith AJ
Otol Neurotol 2004 Sep;25(5):714-9. doi: 10.1097/00129492-200409000-00011. PMID: 15354000

Prognosis

A novel missense variant in the DIAPH1 gene in a Korean family with autosomal dominant nonsyndromic hearing loss.
Kang TH, Baek JI, Sagong B, Park HJ, Park CI, Lee KY, Kim UK
Genes Genet Syst 2017 Apr 4;91(5):289-292. Epub 2016 Dec 21 doi: 10.1266/ggs.16-00041. PMID: 28003573

Clinical prediction guides

A novel missense variant in the DIAPH1 gene in a Korean family with autosomal dominant nonsyndromic hearing loss.
Kang TH, Baek JI, Sagong B, Park HJ, Park CI, Lee KY, Kim UK
Genes Genet Syst 2017 Apr 4;91(5):289-292. Epub 2016 Dec 21 doi: 10.1266/ggs.16-00041. PMID: 28003573
A novel locus (DFNA23) for prelingual autosomal dominant nonsyndromic hearing loss maps to 14q21-q22 in a Swiss German kindred.
Salam AA, Häfner FM, Linder TE, Spillmann T, Schinzel AA, Leal SM
Am J Hum Genet 2000 Jun;66(6):1984-8. Epub 2000 Apr 24 doi: 10.1086/302931. PMID: 10777717Free PMC Article

Supplemental Content

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    Clinical resources

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    Reviews

    Related information

    • ClinVar
      Related medical variations
    • GTR
      Related information in GTR
    • GTR(Clinical)
      Clinical tests in GTR
    • OMIM
      Related records in OMIM
    • PMC Articles
      Related information in PubMed Central Links
    • PubMed
      Related literature resources in PubMed

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