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Autosomal recessive nonsyndromic hearing loss 23(DFNB23)

MedGen UID:
332110
•Concept ID:
C1836027
•
Disease or Syndrome
Synonyms: Deafness, autosomal recessive 23; DFNB23 Nonsyndromic Hearing Loss and Deafness
 
Gene (location): PCDH15 (10q21.1)
 
Monarch Initiative: MONDO:0012293
OMIM®: 609533

Definition

Any autosomal recessive nonsyndromic deafness in which the cause of the disease is a mutation in the PCDH15 gene. [from MONDO]

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
Visual impairment
MedGen UID:
777085
•Concept ID:
C3665347
•
Finding
Visual impairment (or vision impairment) is vision loss (of a person) to such a degree as to qualify as an additional support need through a significant limitation of visual capability resulting from either disease, trauma, or congenital or degenerative conditions that cannot be corrected by conventional means, such as refractive correction, medication, or surgery.
See: Feature record | Search on this feature
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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
A Novel Cadherin 23 Variant for Hereditary Hearing Loss Reveals Additional Support for a DFNB12 Nonsyndromic Phenotype of CDH23.
Koohiyan M, Hashemzadeh-Chaleshtori M, Salehi M, Abtahi H, Noori-Daloii MR, Tabatabaiefar MA
Audiol Neurootol 2020;25(5):258-262. Epub 2020 Jun 2 doi: 10.1159/000506500. PMID: 32485727
Variations in the Mutational Spectrum in Nonsyndromic Hearing Impairment: A study of the Special Schools for the Deaf in Southern China.
Lin Y, Yu F, Jiao Y, Zhou F
J Int Adv Otol 2019 Aug;15(2):247-252. doi: 10.5152/iao.2019.6512. PMID: 31347505Free 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
Genotypic and phenotypic correlations of DFNB1-related hearing impairment in the Midwestern United States.
Lim LH, Bradshaw JK, Guo Y, Pilipenko V, Madden C, Ingala D, Keddache M, Choo DI, Wenstrup R, Greinwald JH Jr
Arch Otolaryngol Head Neck Surg 2003 Aug;129(8):836-40. doi: 10.1001/archotol.129.8.836. PMID: 12925341

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
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
Identification of Novel CDH23 Variants Causing Moderate to Profound Progressive Nonsyndromic Hearing Loss.
Ramzan K, Al-Numair NS, Al-Ageel S, Elbaik L, Sakati N, Al-Hazzaa SAF, Al-Owain M, Imtiaz F
Genes (Basel) 2020 Dec 9;11(12) doi: 10.3390/genes11121474. PMID: 33316915Free PMC Article
Progressive hearing loss and vestibular dysfunction caused by a homozygous nonsense mutation in CLIC5.
Seco CZ, Oonk AM, Domínguez-Ruiz M, Draaisma JM, Gandía M, Oostrik J, Neveling K, Kunst HP, Hoefsloot LH, del Castillo I, Pennings RJ, Kremer H, Admiraal RJ, Schraders M
Eur J Hum Genet 2015 Feb;23(2):189-94. Epub 2014 Apr 30 doi: 10.1038/ejhg.2014.83. PMID: 24781754Free PMC Article
Forty-six genes causing nonsyndromic hearing impairment: which ones should be analyzed in DNA diagnostics?
Hilgert N, Smith RJH, Van Camp G
Mutat Res 2009 Mar-Jun;681(2-3):189-196. Epub 2008 Aug 29 doi: 10.1016/j.mrrev.2008.08.002. PMID: 18804553Free PMC Article

Prognosis

Functional Characterization of the MYO6 Variant p.E60Q in Non-Syndromic Hearing Loss Patients.
Alkowari M, Espino-Guarch M, Daas S, Abdelrahman D, Hasan W, Krishnamoorthy N, Sathappan A, Sheehan P, Panhuys NV, The Qatar Genome Program Research Consortium, Estivill X
Int J Mol Sci 2022 Mar 21;23(6) doi: 10.3390/ijms23063369. PMID: 35328790Free PMC Article
Identification of Novel CDH23 Variants Causing Moderate to Profound Progressive Nonsyndromic Hearing Loss.
Ramzan K, Al-Numair NS, Al-Ageel S, Elbaik L, Sakati N, Al-Hazzaa SAF, Al-Owain M, Imtiaz F
Genes (Basel) 2020 Dec 9;11(12) doi: 10.3390/genes11121474. PMID: 33316915Free PMC Article
A Novel Heterozygous Missense Variant (c.667G>T;p.Gly223Cys) in USH1C That Interferes With Cadherin-Related 23 and Harmonin Interaction Causes Autosomal Dominant Nonsyndromic Hearing Loss.
Song JS, Bahloul A, Petit C, Kim SJ, Moon IJ, Lee J, Ki CS
Ann Lab Med 2020 May;40(3):224-231. doi: 10.3343/alm.2020.40.3.224. PMID: 31858762Free PMC Article
Functional characterization of a novel loss-of-function mutation of PRPS1 related to early-onset progressive nonsyndromic hearing loss in Koreans (DFNX1): Potential implications on future therapeutic intervention.
Kim SY, Kim AR, Kim NK, Lee C, Han JH, Kim MY, Jeon EH, Park WY, Mittal R, Yan D, Liu XZ, Choi BY
J Gene Med 2016 Nov;18(11-12):353-358. doi: 10.1002/jgm.2935. PMID: 27886419Free PMC Article
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

Clinical prediction guides

Functional Characterization of the MYO6 Variant p.E60Q in Non-Syndromic Hearing Loss Patients.
Alkowari M, Espino-Guarch M, Daas S, Abdelrahman D, Hasan W, Krishnamoorthy N, Sathappan A, Sheehan P, Panhuys NV, The Qatar Genome Program Research Consortium, Estivill X
Int J Mol Sci 2022 Mar 21;23(6) doi: 10.3390/ijms23063369. PMID: 35328790Free PMC Article
Identification of Novel CDH23 Variants Causing Moderate to Profound Progressive Nonsyndromic Hearing Loss.
Ramzan K, Al-Numair NS, Al-Ageel S, Elbaik L, Sakati N, Al-Hazzaa SAF, Al-Owain M, Imtiaz F
Genes (Basel) 2020 Dec 9;11(12) doi: 10.3390/genes11121474. PMID: 33316915Free PMC Article
A Novel Heterozygous Missense Variant (c.667G>T;p.Gly223Cys) in USH1C That Interferes With Cadherin-Related 23 and Harmonin Interaction Causes Autosomal Dominant Nonsyndromic Hearing Loss.
Song JS, Bahloul A, Petit C, Kim SJ, Moon IJ, Lee J, Ki CS
Ann Lab Med 2020 May;40(3):224-231. doi: 10.3343/alm.2020.40.3.224. PMID: 31858762Free PMC Article
Progressive hearing loss and vestibular dysfunction caused by a homozygous nonsense mutation in CLIC5.
Seco CZ, Oonk AM, Domínguez-Ruiz M, Draaisma JM, Gandía M, Oostrik J, Neveling K, Kunst HP, Hoefsloot LH, del Castillo I, Pennings RJ, Kremer H, Admiraal RJ, Schraders M
Eur J Hum Genet 2015 Feb;23(2):189-94. Epub 2014 Apr 30 doi: 10.1038/ejhg.2014.83. PMID: 24781754Free PMC Article
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

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