Dysfunction of the stress-responsive FOXC1 transcription factor contributes to the earlier-onset glaucoma observed in Axenfeld-Rieger syndrome patients
نویسندگان
چکیده
منابع مشابه
A Novel Homozygous Mutation in FOXC1 Causes Axenfeld Rieger Syndrome with Congenital Glaucoma
BACKGROUND Anterior segment dysgenesis (ASD) disorders are a group of clinically and genetically heterogeneous phenotypes in which frequently cornea, iris, and lens are affected. This study aimed to identify novel mutations in PAX6, PITX2 and FOXC1 in families with anterior segment dysgenesis disorders. METHODS We studied 14 Pakistani and one Mexican family with Axenfeld Rieger syndrome (ARS;...
متن کاملNovel mutations in the FOXC1 gene in Japanese patients with Axenfeld-Rieger syndrome
PURPOSE Mutations in the forkhead transcription factor (FOXC1) gene have been shown to cause juvenile glaucoma associated with a variety of anterior-segment anomalies. The purpose of this study was to determine the ocular and genetic characteristics of two Japanese families with Axenfeld-Rieger syndrome (ARS). METHODS Genomic DNA was extracted from the leukocytes of six members of two familie...
متن کاملThe Axenfeld syndrome and the Rieger syndrome.
A family is reported in which both the syndrome of Axenfeld and the eye malformations of the syndrome of Rieger occur, indicating that both may be expressions of the same gene. We also review the associated anomalies already reported, emphasise their high incidence, suggest that these are not accidental associations, and propose some possible explanations for the high incidence.
متن کاملStructural assessment of PITX2, FOXC1, CYP1B1, and GJA1 genes in patients with Axenfeld-Rieger syndrome with developmental glaucoma.
PURPOSE Axenfeld-Rieger (AR) is an autosomal dominant disorder with phenotypic heterogeneity characterized by anterior segment dysgenesis, facial bone defects, and redundant periumbilical skin. The PITX2 gene, on chromosome 4q25, and the FOXC1 gene, on chromosome 6p25, have been implicated in the different phenotypes of the syndrome through mutational events. Recently, the CYP1B1 gene was found...
متن کاملNovel mutation in FOXC1 wing region causing Axenfeld-Rieger anomaly.
PURPOSE To determine the possible molecular genetic defect underlying Axenfeld-Rieger anomaly (ARA) and to identify the pathogenic mutation causing this anterior segment dysgenesis in an Indian pedigree. METHODS The FOXC1 gene was amplified from genomic DNA of members of an ARA-affected family and control subjects using four novel sets of primers. The amplicons were directly sequenced, and th...
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ژورنال
عنوان ژورنال: Cell Death & Disease
سال: 2014
ISSN: 2041-4889
DOI: 10.1038/cddis.2014.8