نتایج جستجو برای: dfnb59
تعداد نتایج: 25 فیلتر نتایج به سال:
BACKGROUND Mutations in OTOF and PJVK genes cause DFNB9 and DFNB59 types of hearing loss, respectively. The patients carrying pathogenic mutations in either of these genes may show the typical phenotype of auditory neuropathy spectrum disorder (ANSD). The aim of the present study was to identify OTOF and PJVK mutations in sporadic ANSD patients. METHODS AND FINDINGS A total of 76 unrelated Ch...
Deafness is the most common form of sensory impairment in the human population and is frequently caused by recessive mutations. To obtain animal models for recessive forms of deafness and to identify genes that control the development and function of the auditory sense organs, we performed a forward genetics screen in mice. We identified 13 mouse lines with defects in auditory function and six ...
A deficiency in pejvakin, a protein of unknown function, causes a strikingly heterogeneous form of human deafness. Pejvakin-deficient (Pjvk(-/-)) mice also exhibit variable auditory phenotypes. Correlation between their hearing thresholds and the number of pups per cage suggest a possible harmful effect of pup vocalizations. Direct sound or electrical stimulation show that the cochlear sensory ...
ناشنوایی شایع ترین نقص حسی در انسان است که در نیمی از موارد به علل ژنتیکی مربوط می شود. 75-80% موارد وراثتی به صورت اتوزومی مغلوب هستند. مشکل اصلی تشخیص در اختلالاتی مانند ناشنوایی، علل ناهمگن آنهاست؛ شایع ترین ژن های دخیل در ناشنوایی عبارتند از dfnb1 (gjb2&6)، dfnb3 (myo15a)، dfnb4 (slc26a4)، dfnb7/11 (tmc1)، dfnb8/10 (tmprss3)، dfnb9 (otof)، dfnb12 (cdh23)، dfnb59 (pjvk)، dfnb67 (tmhs). بنابر...
Since the initial report on hearing restoration by cochlear gene transfer in a mouse mutant defective for vesicular gluta-mate transporter-3 (VGLUT3-/-), a growing number of studies tackle similar objectives in the perspective of developing inner ear gene therapy in humans. This presentation will focus on our main approaches to inner ear gene therapy, including the prevention of noise-induced h...
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