Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups

Introduction: Sensorineural hearing loss is a common challenge all over the world, including a section of the young population. While there have been many published reports associating glutamate metabotropic receptor 7 with sensorineural hearing loss, there is no report, till date, about the associa...

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Main Authors: Sanlin Xie, Jianzhong Li, Wentao Wang, Xianming Chen
Format: Article
Language:English
Published: Elsevier 2019-09-01
Series:Brazilian Journal of Otorhinolaryngology
Online Access:http://www.sciencedirect.com/science/article/pii/S1808869418302428
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record_format Article
collection DOAJ
language English
format Article
sources DOAJ
author Sanlin Xie
Jianzhong Li
Wentao Wang
Xianming Chen
spellingShingle Sanlin Xie
Jianzhong Li
Wentao Wang
Xianming Chen
Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
Brazilian Journal of Otorhinolaryngology
author_facet Sanlin Xie
Jianzhong Li
Wentao Wang
Xianming Chen
author_sort Sanlin Xie
title Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
title_short Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
title_full Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
title_fullStr Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
title_full_unstemmed Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
title_sort association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groups
publisher Elsevier
series Brazilian Journal of Otorhinolaryngology
issn 1808-8694
publishDate 2019-09-01
description Introduction: Sensorineural hearing loss is a common challenge all over the world, including a section of the young population. While there have been many published reports associating glutamate metabotropic receptor 7 with sensorineural hearing loss, there is no report, till date, about the association of glutamate metabotropic receptor 7 polymorphisms with sensorineural hearing loss at different ages. Objective: To test the association between the single nucleotide polymorphisms rs11928865 and rs11920109 of the glutamate metabotropic receptor 7 with sensorineural hearing loss in adults of different age groups. Methods: A total of 1661 subjects were studied. The individuals aged between 30 and 50, and between 51 and 70 years with sensorineural hearing loss comprised group A and group B, respectively. Individuals aged between 30 and 50; and between 51 and 70 years without hearing loss comprised control groups C and D, respectively. The MassARRAY method was used to analyze the genotypes. Results: The difference in genotypes for the glutamate metabotropic receptor 7 rs11928865 single nucleotide polymorphism between patients in the groups B and D was statistically significant (p = 0.018). The distribution frequencies of genotypes in patients that were aged between 30 and 50 years were not significantly different. The difference in genotypes for the rs11920109 single nucleotide polymorphism between the sensorineural hearing loss groups and control groups showed no statistical significance. Conclusion: The rs11928865 single nucleotide polymorphism was associated with the susceptibility to hearing loss in patients in group B but not with those in group A. Resumo: Introdução: A perda auditiva neurossensorial é um desafio comum no mundo todo, inclui uma parte da população jovem. Embora haja muitos relatos que associem o gene do receptor metabotrópico de glutamato 7 com perda auditiva neurossensorial, não há relato, até a presente data, sobre a associação de polimorfismos do receptor metabotrópico de glutamato 7 com perda auditiva neurossensorial em diferentes faixas etárias. Objetivo: Testar a associação entre os polimorfismos de nucleotídeo único, rs11928865 e rs11920109 do receptor metabotrópico de glutamato 7 e perda auditiva neurossensorial em adultos de diferentes faixas etárias. Método: Um total de 1661 indivíduos foram estudados. Os indivíduos com idade entre 30 e 50 anos e entre 51 e 70 anos com perda auditiva neurossensorial constituíram o grupo A e o grupo B, respectivamente. Indivíduos com idade entre 30 e 50 anos; e entre 51 e 70 anos sem perda auditiva foram os grupos controle C e D, respectivamente. O método MassARRAY foi utilizado para analisar os genótipos. Resultados: A diferença nos genótipos para o polimorfismo de nucleotídeo único rs11928865 do gene receptor metabotrópico de glutamato 7 entre os pacientes dos Grupos B e D foi estatisticamente significante (p = 0,018). As frequências de distribuição dos genótipos nos pacientes entre 30 e 50 anos não foram significantemente diferentes. A diferença nos genótipos para o polimorfismo de nucleotídeo único rs11920109 entre os grupos com perda auditiva neurossensorial e os grupos controle não mostrou significância estatística. Conclusão: O polimorfismo de nucleotídeo único rs11928865 foi associado à suscetibilidade para perda auditiva em pacientes do grupo B, mas não àqueles do grupo A. Keywords: Sensorineural hearing loss, Glutamate metabotropic receptor 7, Single nucleotide polymorphism, Palavras-chave: Perda auditiva neurossensorial, Receptor metabotrópico de glutamato 7, Polimorfismo de nucleotídeo único
url http://www.sciencedirect.com/science/article/pii/S1808869418302428
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spelling doaj-3a5e430812574764bb74ce24970439cc2021-04-02T13:33:25ZengElsevierBrazilian Journal of Otorhinolaryngology1808-86942019-09-01855560564Association of glutamate metabotropic receptor polymorphisms and sensorineural hearing loss in adults of different age groupsSanlin Xie0Jianzhong Li1Wentao Wang2Xianming Chen3Fuzhou General Hospital, Department of Otolaryngology-Head and Neck Surgery, Fujian Sheng, ChinaFuzhou General Hospital, Department of Otolaryngology-Head and Neck Surgery, Fujian Sheng, ChinaFuzhou General Hospital, Department of Otolaryngology-Head and Neck Surgery, Fujian Sheng, ChinaCorresponding author.; Fuzhou General Hospital, Department of Otolaryngology-Head and Neck Surgery, Fujian Sheng, ChinaIntroduction: Sensorineural hearing loss is a common challenge all over the world, including a section of the young population. While there have been many published reports associating glutamate metabotropic receptor 7 with sensorineural hearing loss, there is no report, till date, about the association of glutamate metabotropic receptor 7 polymorphisms with sensorineural hearing loss at different ages. Objective: To test the association between the single nucleotide polymorphisms rs11928865 and rs11920109 of the glutamate metabotropic receptor 7 with sensorineural hearing loss in adults of different age groups. Methods: A total of 1661 subjects were studied. The individuals aged between 30 and 50, and between 51 and 70 years with sensorineural hearing loss comprised group A and group B, respectively. Individuals aged between 30 and 50; and between 51 and 70 years without hearing loss comprised control groups C and D, respectively. The MassARRAY method was used to analyze the genotypes. Results: The difference in genotypes for the glutamate metabotropic receptor 7 rs11928865 single nucleotide polymorphism between patients in the groups B and D was statistically significant (p = 0.018). The distribution frequencies of genotypes in patients that were aged between 30 and 50 years were not significantly different. The difference in genotypes for the rs11920109 single nucleotide polymorphism between the sensorineural hearing loss groups and control groups showed no statistical significance. Conclusion: The rs11928865 single nucleotide polymorphism was associated with the susceptibility to hearing loss in patients in group B but not with those in group A. Resumo: Introdução: A perda auditiva neurossensorial é um desafio comum no mundo todo, inclui uma parte da população jovem. Embora haja muitos relatos que associem o gene do receptor metabotrópico de glutamato 7 com perda auditiva neurossensorial, não há relato, até a presente data, sobre a associação de polimorfismos do receptor metabotrópico de glutamato 7 com perda auditiva neurossensorial em diferentes faixas etárias. Objetivo: Testar a associação entre os polimorfismos de nucleotídeo único, rs11928865 e rs11920109 do receptor metabotrópico de glutamato 7 e perda auditiva neurossensorial em adultos de diferentes faixas etárias. Método: Um total de 1661 indivíduos foram estudados. Os indivíduos com idade entre 30 e 50 anos e entre 51 e 70 anos com perda auditiva neurossensorial constituíram o grupo A e o grupo B, respectivamente. Indivíduos com idade entre 30 e 50 anos; e entre 51 e 70 anos sem perda auditiva foram os grupos controle C e D, respectivamente. O método MassARRAY foi utilizado para analisar os genótipos. Resultados: A diferença nos genótipos para o polimorfismo de nucleotídeo único rs11928865 do gene receptor metabotrópico de glutamato 7 entre os pacientes dos Grupos B e D foi estatisticamente significante (p = 0,018). As frequências de distribuição dos genótipos nos pacientes entre 30 e 50 anos não foram significantemente diferentes. A diferença nos genótipos para o polimorfismo de nucleotídeo único rs11920109 entre os grupos com perda auditiva neurossensorial e os grupos controle não mostrou significância estatística. Conclusão: O polimorfismo de nucleotídeo único rs11928865 foi associado à suscetibilidade para perda auditiva em pacientes do grupo B, mas não àqueles do grupo A. Keywords: Sensorineural hearing loss, Glutamate metabotropic receptor 7, Single nucleotide polymorphism, Palavras-chave: Perda auditiva neurossensorial, Receptor metabotrópico de glutamato 7, Polimorfismo de nucleotídeo únicohttp://www.sciencedirect.com/science/article/pii/S1808869418302428