Sitokin geni polimorfizmleri ve Türk pediyatrik koklear implant hastalarındaki ekspresyonu
Abstract
Objective:
We assessed the association between the polymorphisms and expressions of three cytokine genes and clinical parameters in children who underwent cochlear implantation due to profound congenital sensorineural hearing loss.
Methods:
We analyzed the IL-6/-174, IFN-γ/+874 and TNF-α/-308 genes in 64 cases with congenital sensorineural hearing loss and in 70 healthy controls. Cytokine genotyping/expression was performed using the PCR-SSP method.
Results:
No significant differences were detected between the patient group and the healthy controls with respect to the distributions and numbers of genotypes and alleles of TNF-or IL-6. However, the TT genotype, associated with high expression of IFN-γ, and the Tallele frequency were significantly more frequent in the patient group versus the controls (p=0.016 and 0.023, respectively).
Conclusion:
Our results suggest that high expression of the IFN-γ gene may be associated with susceptibility to the disease. Consequently, IFN-γ may be a useful marker of the etiopathogenesis.
Keywords
Kaynakça
- 1. Vivero RJ, Fan K, Angeli S, Balkany TJ, Liu XZ. Cochlear implantation in common forms of genetic deafness. Int J Pediatr Otorhinolaryngol 2010;74:1107–11.
- 2. Lalwani AK, Castelein CM. Cracking the auditory genetic code: nonsyndromic hereditary hearing impairment. Am J Otol 1999; 20:115–32.
- 3. Pati S, Pinninti S, Novak Z, et al.; NIDCD CHIMES Study Investigators. Genotypic diversity and mixed infection in newborn disease and hearing loss in congenital cytomegalovirus infection. Pediatr Infect Dis J 2013;32:1050–4.
- 4. Lindberg E, Andersson B, Eggertsen R, Nyström E, Magnusson Y. A polymorphism at position +874 in the IFN-γ gene is associated with susceptibility for dilated cardiomyopathy. J Clin Cell Immunol 2010;1:101.
- 5. Alper CM, Winther B, Hendly JO, Doyle WJ. Cytokine polymorphisms predict the frequency of otitis media as a complication of rhinovirus and RSV infections in children. Eur Arch Otorhinolaryngol 2009;266:199–205.
- 6. Online Mendelian Inheritance in Man. Interferon, Gamma; IFNG [Internet]. Baltimore, MD: Johns Hopkins University [cited 2013 July 25] Available from: http://omim.org/entry/147570.
- 7. Gaur U, Aggarwal B. Regulation of proliferation, survival and apoptosis by members of the TNF superfamily. Biochem Pharmacol 2003;66:403–8.
- 8. Vadlamani L, Iyengar S. Tumour necrosis factor α polymorphism in heart failure/cardiomyopathy. Congest Heart Fail 2004;10:289–92.
Ayrıntılar
Birincil Dil
Türkçe
Konular
Sağlık Kurumları Yönetimi
Bölüm
-
Yazarlar
Elif Baysal
Bu kişi benim
Sibel Oğuzkan Balcı
Bu kişi benim
Fatih Çelenk
Bu kişi benim
Merve Kahraman
Bu kişi benim
Murat Deniz
Bu kişi benim
Orhan Tunç
Bu kişi benim
Cengiz Durucu
Bu kişi benim
Semih Mumbuç
Bu kişi benim
Muzaffer Kanlıkama
Bu kişi benim
Sacide Pehlivan
Bu kişi benim
Yayımlanma Tarihi
30 Nisan 2016
Gönderilme Tarihi
2 Şubat 2017
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2016 Cilt: 6 Sayı: 1