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69 Possible Causes for Non-Syndromic Hereditary Hearing Impairment

  • Congenital Deafness

    Non Syndromic Recessive Hearing Impairment Approximately 80 percent of the nonsyndromic hereditary hearing disorders are recessive.[medhelp.org] The relative contribution of mutations in the DFNB loci to congenital/early childhood non-syndromal hearing impairment/deafness.[bmb.oxfordjournals.org] Hereditary Hearing Loss . Homepage at 〈〉 6 Navarro-Coy N, Hutchin TP, Conlon HE et al .[bmb.oxfordjournals.org]

  • Autosomal Dominant Deafness 9

    Non-syndromic hearing impairment is the most genetically heterogeneous disease known.[jmg.bmj.com] Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Hereditary hearing loss is classified into syndromic and non-syndromic forms. The syndromic form seems to account for 30% of genetic deafness.[karger.com]

  • Autosomal Dominant Deafness 28

    syndrome MELAS,MERRF,NARP Non-Syndromic Hearing Impairment More than 70% of hereditary hearing loss is non-syndromic.[iccons.co.in] Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Disorder Subtype Gene Alport syndrome COL4A3,COL4A4,COL4A5 Mohr-Tranebjaerg syndrome TIMM8A Mitochondrial syndromic hearing impairment Disorder Subtype Gene Kearns-Sayre[iccons.co.in]

  • Autosomal Recessive Deafness 44

    hearing loss from Austria. [ PMID 14643477 ] GJB2 gene mutations causing familial hereditary deafness in Turkey. [ PMID 17041943 ] DNA sequence analysis of GJB2, encoding[snpedia.com] Am J Audiol 1999, 8:93-100 Mhatre et al 2003 Mutation analysis of Connexin 31 (GJB3) in sporadic non-syndromic hearing impairment Clin Genet 2003;63(2):154-9 Mignon et al[davinci.crg.es] […] associated with GJB2 mutations--phenotypic spectrum and frequencies of GJB2 mutations in Austria. [ PMID 12872268 ] The 342-kb deletion in GJB6 is not present in patients with non-syndromic[snpedia.com]

  • Autosomal Recessive Deafness 84B

    Hereditary Hearing Loss Homepage: . 2010. Van Laer L, Cryns K, Smith RJ, Van Camp G. 2003. Non-syndromic hearing loss. Ear Hear 24(4): 275–88.[journals.sbmu.ac.ir] Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Hereditary hearing loss is classified into syndromic and non-syndromic forms. The syndromic form seems to account for 30% of genetic deafness.[karger.com]

  • Autosomal Dominant Deafness 11

    Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] A gene for autosomal dominant nonsyndromic hereditary hearing impairment maps to 4p16.3 , Hum. Mol.[academic.oup.com] hearing impairement (DFNA7) in a large Norwegian family.[karger.com]

  • Autosomal Recessive Deafness 22

    Hereditary Hearing Loss Homepage: . 2010. Van Laer L, Cryns K, Smith RJ, Van Camp G. 2003. Non-syndromic hearing loss. Ear Hear 24(4): 275–88.[journals.sbmu.ac.ir] Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Contribution of GJB2 mutations and Four common DFNB loci in autosomal recessive non-syndromic hearing impairment in Markazi and Qom provinces of Iran.[journals.sbmu.ac.ir]

  • Autosomal Recessive Deafness 24

    Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Hereditary hearing loss is classified into syndromic and non-syndromic forms. The syndromic form seems to account for 30% of genetic deafness.[karger.com] In addition, specific types of non-syndromic hearing loss may show distinctive pattern of hearing loss for high, middle or low tones.[blueprintgenetics.com]

  • Autosomal Recessive Deafness 1B

    Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Hereditary hearing loss is classified into syndromic and non-syndromic forms. The syndromic form seems to account for 30% of genetic deafness.[karger.com] In addition, specific types of non-syndromic hearing loss may show distinctive pattern of hearing loss for high, middle or low tones.[blueprintgenetics.com]

  • Deafness, Autosomal Dominant 23

    Some 60-70% of congenital hereditary hearing impairment have non-syndromic origin, and the prevalence is estimated to be 3-4:10,000 neonates and increases with age.[blueprintgenetics.com] Non-syndromic hereditary sensorineural hearing loss: review of the genes involved. J Laryngol Otol. 2014;128(1):13–21.[bmcmedgenet.biomedcentral.com] In addition, specific types of non-syndromic hearing loss may show distinctive pattern of hearing loss for high, middle or low tones.[blueprintgenetics.com]

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