Autosomal Recessive Cerebellar Ataxia with Oculomotor Apraxia (Ataxia‐Telangiectasia–Like Syndrome) Is Linked to Chromosome 9q34
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چکیده
منابع مشابه
Early-Onset Friedreich's Ataxia With Oculomotor Apraxia.
Friedreich's ataxia (FRDA) is a rare autosomal recessive spinocerebellar ataxia which in the majority of cases is associated with a GAA-trinucleotide repeat expansion in the first intron of Frataxin gene located on chromosome 9. The clinical features include progressive gait and limb ataxia, cerebellar dysarthria, neuropathy, optic atrophy, and loss of vibration and proprioception. Ataxia with ...
متن کاملErratum to: Ataxia with Oculomotor Apraxia Type 1 without Oculomotor Apraxia: A Case Report
This corrects the article on p. 126 in vol. 12, PMID: 26541496.
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We describe a unique condition affecting two siblings with a form of progressive spinocerebellar ataxia. After a period of very slowly progressive ataxia, the patients developed an extremely accelerated progression of the condition which consisted of cerebellar ataxia, seizure, progressive dementia and spastic tetraparesis. Age of onset was variable at 7 to 18 years. Brain magnetic resonance im...
متن کاملMutations in PNKP cause recessive ataxia with oculomotor apraxia type 4.
Hereditary autosomal-recessive cerebellar ataxias are a genetically and clinically heterogeneous group of disorders. We used homozygosity mapping and exome sequencing to study a cohort of nine Portuguese families who were identified during a nationwide, population-based, systematic survey as displaying a consistent phenotype of recessive ataxia with oculomotor apraxia (AOA). The integration of ...
متن کاملAtaxia with Oculomotor Apraxia Type 1 without Oculomotor Apraxia: A Case Report.
Dear Editor, Ataxia with oculomotor apraxia type I (AOA1) is a recessively inherited ataxic disorder that is characterized clinically by the childhood onset of progressive cerebellar ataxia, oculomotor apraxia (OMA), and peripheral axonal sensorimotor neuropathy.1 Dystonia, chorea, and cognitive impairment are commonly associated symptoms, and hypoalbuminemia and hypercholesterolemia are often ...
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ژورنال
عنوان ژورنال: The American Journal of Human Genetics
سال: 2000
ISSN: 0002-9297,1537-6605
DOI: 10.1086/321199