CDKL5 mutations cause infantile spasms, early onset seizures, and severe mental retardation in female patients
نویسندگان
چکیده
منابع مشابه
Functional consequences of mutations in CDKL5, an X-linked gene involved in infantile spasms and mental retardation.
Mutations in the X-linked cyclin-dependent kinase-like 5 (CDKL5) gene have been identified in patients with Rett syndrome, West syndrome, and X-linked infantile spasms sharing the common features of generally intractable early seizures and mental retardation. Disease-causing mutations are distributed in both the catalytic domain and in the large COOH terminus. In this report, we examine the fun...
متن کاملCDKL5 and ARX mutations in males with early-onset epilepsy.
Mutations in CDKL5 and ARX are known causes of early-onset epilepsy and severe developmental delay in males and females. Although numerous males with ARX mutations associated with various phenotypes have been reported in the literature, the majority of CDKL5 mutations have been identified in females with a phenotype characterized by early-onset epilepsy, severe global developmental delay, absen...
متن کاملSeizures and electroencephalographic findings in CDKL5 mutations: case report and review.
Mutations in the X-linked gene cyclin-dependent kinase-like 5 (CDKL5) have been detected in patients presenting with seizures in the first few months of life and Rett syndrome features. Twenty-seven cases have been detected to date. Generalized intractable seizures, as infantile spasms, and generalized tonic-clonic seizures and myoclonic seizures characterize the clinical picture of CDKL5 mutat...
متن کاملKey clinical features to identify girls with CDKL5 mutations.
Mutations in the human X-linked cyclin-dependent kinase-like 5 (CDKL5) gene have been shown to cause infantile spasms as well as Rett syndrome (RTT)-like phenotype. To date, less than 25 different mutations have been reported. So far, there are still little data on the key clinical diagnosis criteria and on the natural history of CDKL5-associated encephalopathy. We screened the entire coding re...
متن کاملA New Nonsense Mutation in CDKL5 Gene in a Male Patient with Early Onset Refractory Epilepsy: a Case Report
Background The X-linked cyclin-dependent kinase like 5 (CDKL5/STK9) gene has been shown to be responsible for a severe encephalopathy condition characterized by early onset of epilepsy and severe developmental delay. CDKL5 mutations have been shown to be more frequent among female patients. Results Here we report a 6- month male patient, second child of a healthy non consanguineous in the Irani...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 2006
ISSN: 1468-6244
DOI: 10.1136/jmg.2006.041467