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Autosomal recessive nonsyndromic hearing loss 33(DFNB33)

MedGen UID:
335464
•Concept ID:
C1846576
•
Disease or Syndrome
Synonym: Deafness, autosomal recessive 33
 
Monarch Initiative: MONDO:0011799
OMIM®: 607239

Definition

An autosomal recessive nonsyndromic deafness that has material basis in variation in the chromosome region 10p11.23-q21.1. [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

Prevalence of GJB2 (connexin-26) and GJB6 (connexin-30) mutations in a cohort of 300 Brazilian hearing-impaired individuals: implications for diagnosis and genetic counseling.
Batissoco AC, Abreu-Silva RS, Braga MC, Lezirovitz K, Della-Rosa V, Alfredo T Jr, Otto PA, Mingroni-Netto RC
Ear Hear 2009 Feb;30(1):1-7. doi: 10.1097/AUD.0b013e31819144ad. PMID: 19125024

Recent clinical studies

Etiology

Diagnostic Yield of Targeted Hearing Loss Gene Panel Sequencing in a Large German Cohort With a Balanced Age Distribution from a Single Diagnostic Center: An Eight-year Study.
Tropitzsch A, Schade-Mann T, Gamerdinger P, Dofek S, Schulte B, Schulze M, Battke F, Fehr S, Biskup S, Heyd A, Müller M, Löwenheim H, Vona B, Holderried M
Ear Hear 2022 May/Jun;43(3):1049-1066. doi: 10.1097/AUD.0000000000001159. PMID: 34753855Free PMC Article
Prevalence of GJB2 (connexin-26) and GJB6 (connexin-30) mutations in a cohort of 300 Brazilian hearing-impaired individuals: implications for diagnosis and genetic counseling.
Batissoco AC, Abreu-Silva RS, Braga MC, Lezirovitz K, Della-Rosa V, Alfredo T Jr, Otto PA, Mingroni-Netto RC
Ear Hear 2009 Feb;30(1):1-7. doi: 10.1097/AUD.0b013e31819144ad. PMID: 19125024
Connexin mutation testing of children with nonsyndromic, autosomal recessive sensorineural hearing loss.
Thomas MA, Der Kaloustian VM, Tewfik TL
J Otolaryngol 2004 Jun;33(3):189-92. doi: 10.2310/7070.2004.00189. PMID: 15841999

Diagnosis

Unraveling the Diversity of GJB2 Mutations in Nonsyndromic Hearing Loss: A Comprehensive Study in the Moroccan Population.
El Fizazi K, Abbassi M, Nmer S, Laamarti H, ElAlami MN, Ouldim K, Bouguenouch L, Ridal M
Audiol Neurootol 2024;29(3):216-223. Epub 2024 Jan 22 doi: 10.1159/000535346. PMID: 38253033
Diagnostic Yield of Targeted Hearing Loss Gene Panel Sequencing in a Large German Cohort With a Balanced Age Distribution from a Single Diagnostic Center: An Eight-year Study.
Tropitzsch A, Schade-Mann T, Gamerdinger P, Dofek S, Schulte B, Schulze M, Battke F, Fehr S, Biskup S, Heyd A, Müller M, Löwenheim H, Vona B, Holderried M
Ear Hear 2022 May/Jun;43(3):1049-1066. doi: 10.1097/AUD.0000000000001159. PMID: 34753855Free PMC Article
Disparities in discovery of pathogenic variants for autosomal recessive non-syndromic hearing impairment by ancestry.
Chakchouk I, Zhang D, Zhang Z, Francioli LC, Santos-Cortez RLP, Schrauwen I, Leal SM
Eur J Hum Genet 2019 Sep;27(9):1456-1465. Epub 2019 May 3 doi: 10.1038/s41431-019-0417-2. PMID: 31053783Free PMC Article
Update of the spectrum of GJB2 gene mutations in 152 Moroccan families with autosomal recessive nonsyndromic hearing loss.
Bakhchane A, Bousfiha A, Charoute H, Salime S, Detsouli M, Snoussi K, Nadifi S, Kabine M, Rouba H, Dehbi H, Roky R, Charif M, Barakat A
Eur J Med Genet 2016 Jun;59(6-7):325-9. Epub 2016 May 8 doi: 10.1016/j.ejmg.2016.05.002. PMID: 27169813
Prevalence of GJB2 (connexin-26) and GJB6 (connexin-30) mutations in a cohort of 300 Brazilian hearing-impaired individuals: implications for diagnosis and genetic counseling.
Batissoco AC, Abreu-Silva RS, Braga MC, Lezirovitz K, Della-Rosa V, Alfredo T Jr, Otto PA, Mingroni-Netto RC
Ear Hear 2009 Feb;30(1):1-7. doi: 10.1097/AUD.0b013e31819144ad. PMID: 19125024

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
A novel compound heterozygous mutation in the GJB2 gene causing non-syndromic hearing loss in a family.
Wei Q, Liu Y, Wang S, Liu T, Lu Y, Xing G, Cao X
Int J Mol Med 2014 Feb;33(2):310-6. Epub 2013 Dec 9 doi: 10.3892/ijmm.2013.1581. PMID: 24337325Free PMC Article
Profound, prelingual nonsyndromic deafness maps to chromosome 10q21 and is caused by a novel missense mutation in the Usher syndrome type IF gene PCDH15.
Doucette L, Merner ND, Cooke S, Ives E, Galutira D, Walsh V, Walsh T, MacLaren L, Cater T, Fernandez B, Green JS, Wilcox ER, Shotland LI, Li XC, Lee M, King MC, Young TL
Eur J Hum Genet 2009 May;17(5):554-64. Epub 2008 Dec 24 doi: 10.1038/ejhg.2008.231. PMID: 19107147Free PMC Article
Connexin mutation testing of children with nonsyndromic, autosomal recessive sensorineural hearing loss.
Thomas MA, Der Kaloustian VM, Tewfik TL
J Otolaryngol 2004 Jun;33(3):189-92. doi: 10.2310/7070.2004.00189. PMID: 15841999

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
Disparities in discovery of pathogenic variants for autosomal recessive non-syndromic hearing impairment by ancestry.
Chakchouk I, Zhang D, Zhang Z, Francioli LC, Santos-Cortez RLP, Schrauwen I, Leal SM
Eur J Hum Genet 2019 Sep;27(9):1456-1465. Epub 2019 May 3 doi: 10.1038/s41431-019-0417-2. PMID: 31053783Free PMC Article
A novel compound heterozygous mutation in the GJB2 gene causing non-syndromic hearing loss in a family.
Wei Q, Liu Y, Wang S, Liu T, Lu Y, Xing G, Cao X
Int J Mol Med 2014 Feb;33(2):310-6. Epub 2013 Dec 9 doi: 10.3892/ijmm.2013.1581. PMID: 24337325Free PMC Article
Localization of a novel autosomal recessive nonsyndromic hearing impairment locus DFNB65 to chromosome 20q13.2-q13.32.
Tariq A, Santos RL, Khan MN, Lee K, Hassan MJ, Ahmad W, Leal SM
J Mol Med (Berl) 2006 Jun;84(6):484-90. Epub 2006 May 4 doi: 10.1007/s00109-005-0023-3. PMID: 16596430Free PMC Article
Connexin mutation testing of children with nonsyndromic, autosomal recessive sensorineural hearing loss.
Thomas MA, Der Kaloustian VM, Tewfik TL
J Otolaryngol 2004 Jun;33(3):189-92. doi: 10.2310/7070.2004.00189. PMID: 15841999

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