The contribution of autosomaul recessive non-syndromic deafness to DFNB59 mutations (Pejvakin)

Authors

Marzieh Abolhasani1, Effat Farrokhi2, Mohsen Noorbakhsh3, Maryam Taherzadeh2, Fatemeh Azadegan1, Azam Asgari4, Morteza Hashmzadeh5,*
1BSc of Genetic, Cellular and Molecular Research Center, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran.
2MSc of Biochemistery, Cellular and Molecular Reserch Center, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran.
3Medical Student, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran.
4MSc of Animal Physiology, Plant Reserch Center, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran
5Professor of Human Genetics, Cellular and Molecular Reserch Center, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran.
*Corresponding Author: Professor of Human Genetics, Cellular and Molecular Reserch Center, Shahrekord University of Medical Sciences and Health Services, Shahrekord, Iran. Email: [email protected]

Zahedan Journal of Research in Medical Sciences:Vol. 12, issue 3; e94295
Published online:Aug 26, 2010
Article type:Research Article
Received:Feb 27, 2010
Accepted:Jul 17, 2010
How to Cite:Abolhasani M, Farrokhi E, Noorbakhsh M, Taherzadeh M, Azadegan F, et al. The contribution of autosomaul recessive non-syndromic deafness to DFNB59 mutations (Pejvakin). Zahedan J Res Med Sci. 2010;12(3):e94295. doi:

Abstract

  Background : Hearing loss is a common disorder affecting millions of individuals worldwide with opproximately 1 in 1000 newborns. A novel gene, DFNB59 encods Pejvakin has been recently shown to cause neural deafness. The aim of this study was to determine the frequency of DFNB59 gene mutations in 93 deaf pupils in Sistan & Baluchestan province.

  Materials and Method : We investigated the frequency of DFNB59 gene mutations in the coding regions (exons 2-7) of the gene.DNA was extracted following the standard phenol chloroform procedure , the frequency of DFNB59 gene mutations was investigated using PCR-SSCP /HA strategy.

  Results : No pathogenic variant was detected in samples studied. However, one polymorphism including 793C>G was determined in 3 of 93 (3.2%) subject examined.

  Conclusion : The results of this study showed no association between DFNB59 gene mutations and hearing loss in Sistan va Baluchestan province

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Copyright

© 2010, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.

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