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Autosomal dominant nonsyndromic hearing loss 36(DFNA36)

MedGen UID:
376173
•Concept ID:
C1847626
•
Disease or Syndrome
Synonyms: Deafness, autosomal dominant 36; DFNA36 Nonsyndromic Hearing Loss and Deafness
 
Gene (location): TMC1 (9q21.13)
 
Monarch Initiative: MONDO:0011708
OMIM®: 606705

Definition

An autosomal dominant condition caused by mutations in the TMC1 gene, encoding transmembrane channel-like protein 1. It is characterized by bilateral progressive hearing loss. [from NCI]

Clinical features

From HPO
Sensorineural hearing loss disorder
MedGen UID:
9164
•Concept ID:
C0018784
•
Disease or Syndrome
A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.
See: Feature record | Search on this feature
Tinnitus
MedGen UID:
52760
•Concept ID:
C0040264
•
Disease or Syndrome
Tinnitus is an auditory perception that can be described as the experience of sound, in the ear or in the head, in the absence of external acoustic stimulation.
See: Feature record | Search on this feature

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  

Recent clinical studies

Etiology

A novel locus for autosomal dominant nonsyndromic hearing loss (DFNA44) maps to chromosome 3q28-29.
Modamio-Høybjør S, Moreno-Pelayo MA, Mencía A, del Castillo I, Chardenoux S, Armenta D, Lathrop M, Petit C, Moreno F
Hum Genet 2003 Jan;112(1):24-8. Epub 2002 Oct 16 doi: 10.1007/s00439-002-0836-x. PMID: 12483295

Diagnosis

Novel compound heterozygous synonymous and missense variants in the MYO7A gene identified by next-generation sequencing in a Chinese family with nonsyndromic hearing loss.
Xiang Y, Xu C, Xu Y, Zhou L, Tang S, Xu X
J Clin Lab Anal 2022 Nov;36(11):e24708. Epub 2022 Sep 26 doi: 10.1002/jcla.24708. PMID: 36164746Free PMC Article
Identification of TMC1 as a relatively common cause for nonsyndromic hearing loss in the Saudi population.
Ramzan K, Al-Owain M, Al-Numair NS, Afzal S, Al-Ageel S, Al-Amer S, Al-Baik L, Al-Otaibi GF, Hashem A, Al-Mashharawi E, Basit S, Al-Mazroea AH, Softah A, Sogaty S, Imtiaz F
Am J Med Genet B Neuropsychiatr Genet 2020 Apr;183(3):172-180. Epub 2019 Dec 19 doi: 10.1002/ajmg.b.32774. PMID: 31854501
A gene for autosomal dominant nonsyndromic hearing loss (DFNA12) maps to chromosome 11q22-24.
Verhoeven K, Van Camp G, Govaerts PJ, Balemans W, Schatteman I, Verstreken M, Van Laer L, Smith RJ, Brown MR, Van de Heyning PH, Somers T, Offeciers FE, Willems PJ
Am J Hum Genet 1997 May;60(5):1168-73. PMID: 9150164Free PMC Article

Prognosis

Identification of TMC1 as a relatively common cause for nonsyndromic hearing loss in the Saudi population.
Ramzan K, Al-Owain M, Al-Numair NS, Afzal S, Al-Ageel S, Al-Amer S, Al-Baik L, Al-Otaibi GF, Hashem A, Al-Mashharawi E, Basit S, Al-Mazroea AH, Softah A, Sogaty S, Imtiaz F
Am J Med Genet B Neuropsychiatr Genet 2020 Apr;183(3):172-180. Epub 2019 Dec 19 doi: 10.1002/ajmg.b.32774. PMID: 31854501
Targeted genomic capture and massively parallel sequencing to identify novel variants causing Chinese hereditary hearing loss.
Wei Q, Zhu H, Qian X, Chen Z, Yao J, Lu Y, Cao X, Xing G
J Transl Med 2014 Nov 12;12:311. doi: 10.1186/s12967-014-0311-1. PMID: 25388789Free PMC Article
A gene for autosomal dominant nonsyndromic hearing loss (DFNA12) maps to chromosome 11q22-24.
Verhoeven K, Van Camp G, Govaerts PJ, Balemans W, Schatteman I, Verstreken M, Van Laer L, Smith RJ, Brown MR, Van de Heyning PH, Somers T, Offeciers FE, Willems PJ
Am J Hum Genet 1997 May;60(5):1168-73. PMID: 9150164Free PMC Article

Clinical prediction guides

Identification of TMC1 as a relatively common cause for nonsyndromic hearing loss in the Saudi population.
Ramzan K, Al-Owain M, Al-Numair NS, Afzal S, Al-Ageel S, Al-Amer S, Al-Baik L, Al-Otaibi GF, Hashem A, Al-Mashharawi E, Basit S, Al-Mazroea AH, Softah A, Sogaty S, Imtiaz F
Am J Med Genet B Neuropsychiatr Genet 2020 Apr;183(3):172-180. Epub 2019 Dec 19 doi: 10.1002/ajmg.b.32774. PMID: 31854501
Targeted genomic capture and massively parallel sequencing to identify novel variants causing Chinese hereditary hearing loss.
Wei Q, Zhu H, Qian X, Chen Z, Yao J, Lu Y, Cao X, Xing G
J Transl Med 2014 Nov 12;12:311. doi: 10.1186/s12967-014-0311-1. PMID: 25388789Free PMC Article
A novel locus for autosomal dominant nonsyndromic hearing loss (DFNA44) maps to chromosome 3q28-29.
Modamio-Høybjør S, Moreno-Pelayo MA, Mencía A, del Castillo I, Chardenoux S, Armenta D, Lathrop M, Petit C, Moreno F
Hum Genet 2003 Jan;112(1):24-8. Epub 2002 Oct 16 doi: 10.1007/s00439-002-0836-x. PMID: 12483295
A gene for autosomal dominant nonsyndromic hearing loss (DFNA12) maps to chromosome 11q22-24.
Verhoeven K, Van Camp G, Govaerts PJ, Balemans W, Schatteman I, Verstreken M, Van Laer L, Smith RJ, Brown MR, Van de Heyning PH, Somers T, Offeciers FE, Willems PJ
Am J Hum Genet 1997 May;60(5):1168-73. PMID: 9150164Free PMC Article

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