Childhood-Onset Autosomal Recessive Bestrophinopathy
نویسندگان
چکیده
منابع مشابه
A Novel BEST1 Mutation in Autosomal Recessive Bestrophinopathy.
PURPOSE To describe the clinical characteristics associated with a newly identified mutant of autosomal recessive bestrophinopathy (ARB) and confirm the associated physiological functional defects. METHODS Two patients with ARB from one family underwent a full ophthalmic examination, including dilated fundus examination, fundus photography, fluorescein angiography, fundus autofluorescence ima...
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Genetic factors have been known to contribute to familial Parkinson's disease (PD), one of the most common neurodegenerative disorders. During the past decade, six of eleven causative genes linked to familial forms of PD have been identified to associate with autosomal-recessive young-onset Levodopa-responsive parkinsonism. Among these genes, mutations in Parkin, PINKl and DJ-1 are associated w...
متن کاملFunctional characterization of bestrophin-1 missense mutations associated with autosomal recessive bestrophinopathy.
PURPOSE Autosomal recessive bestrophinopathy (ARB) is a retinal dystrophy affecting macular and retinal pigmented epithelium function resulting from homozygous or compound heterozygous mutations in BEST1. In this study we characterize the functional implications of missense bestrophin-1 mutations that cause ARB by investigating their effect on bestrophin-1's chloride conductance, cellular local...
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Homozygous adhalin gene mutations were found in three patients from two consanguineous families with autosomal recessive childhood onset muscular dystrophy. Muscle biopsies from patients in each family showed complete absence of adhalin. Sequencing of adhalin cDNA prepared from skeletal muscle by reverse transcription PCR demonstrated a cytosine to thymidine substitution at nt 229 in the patien...
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BACKGROUND More than 70 % of the cases of congenital deafness are of genetic origin, of which approximately 80 % are non-syndromic and show autosomal recessive transmission (DFNB forms). To date, 60 DFNB genes have been identified, most of which cause congenital, severe to profound deafness, whereas a few cause delayed progressive deafness in childhood. We report the study of two Algerian sibli...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2011
ISSN: 0003-9950
DOI: 10.1001/archophthalmol.2011.197