Whole-exome sequencing identifiesALMS1, IQCB1, CNGA3, andMYO7Amutations in patients with leber congenital amaurosis
نویسندگان
چکیده
منابع مشابه
Diagnostic application of clinical exome sequencing in Leber congenital amaurosis
PURPOSE Leber congenital amaurosis (LCA) is a hereditary retinal dystrophy with wide genetic heterogeneity. Next-generation sequencing (NGS) targeting multiple genes can be a good option for the diagnosis of LCA, and we tested a clinical exome panel in patients with LCA. METHODS A total of nine unrelated Korean patients with LCA were sequenced using the Illumina TruSight One panel, which targ...
متن کاملLeber congenital amaurosis
Key words Disease name /synonyms Definition / Diagnostic criteria Differential diagnosis Etiology Clinical description Diagnostic methods Epidemiology Genetic counseling Prenatal diagnosis Management including treatment Unresolved questions References Abstract Leber congenital amaurosis (LCA) is a retinal dystrophy and/or dysplasia of prenatal onset. About 10 to 20% of blind children are though...
متن کاملFundus autofluorescence in patients with leber congenital amaurosis.
PURPOSE Fundus autofluorescence (FAF), as an index of lipofuscin accumulation in the retinal pigment epithelium (RPE), provides indirect information on the level of metabolic activity of the RPE and thus the integrity of the RPE/photoreceptor complex. To investigate whether the photoreceptor/RPE complex is still viable in patients with Leber congenital amaurosis (LCA), FAF imaging was performed...
متن کاملIdentification of a novel RPGRIP1 mutation in an Iranian family with leber congenital amaurosis by exome sequencing
Leber congenital amaurosis (LCA) is a heterogeneous, early-onset inherited retinal dystrophy, which is associated with severe visual impairment. We aimed to determine the disease-causing variants in Iranian LCA and evaluate the clinical implications. Clinically, a possible LCA disease was found through diagnostic imaging, such as fundus photography, autofluorescence and optical coherence tomogr...
متن کاملDisc oedema in congenital amaurosis of Leber.
Since it was first described by Theodor Leber as 'pigmentary retinitis with congenital amaurosis' (Leber, I867), the entity which bears his name has been the subject of sporadic reports defining its clinical and pathological characteristics. It accounted for about io per cent of the blindness in Sweden (Alstrom and Olsen, 1957) and i8 per cent among children in a series in Holland (SchappertKim...
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ژورنال
عنوان ژورنال: Human Mutation
سال: 2011
ISSN: 1059-7794
DOI: 10.1002/humu.21587