Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dentatorubropallidoluysian atrophy (DRPLA) has been described chiefly in Japan and appears to be rare in Europe. It is of autosomal dominant inheritance. We report the first British family with DRPLA, which contains four affected individuals in two generations. The diagnosis was made at autopsy in one case. The age of onset of symptoms ranged from 15 to 38 years, and clinical features included ataxia, dementia, chorea, and dystonia; three patients had generalized seizures. The three living patients resemble those with early Huntington's disease clinically. Three main phenotypes of DRPLA have been proposed: an ataxo-choreoathetoid type, a pseudo-Huntington type, and a myoclonic epilepsy type. The variation in clinical presentation in our family demonstrates the difficulty in applying such classifications to this and other dominantly inherited disorders with phenotypic variation. DRPLA is likely to be confused with Huntington's disease in European families.
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PMID:Autosomal-dominant dentatorubropallidoluysian atrophy in the United Kingdom. 804 69

Dentatorubropallidoluysian atrophy (DRPLA) is a neurodegenerative disease caused by an expansion of a cytosine-adenine-guanine (CAG) repeat encoding a polyglutamine tract in the atrophin-1 protein. Unlike other CAG repeat diseases, sleep related problems have not been reported in patients with DRPLA. There was a 65-year-old man and his family with DRPLA. They suffered from seizure, gait disturbance, and cognitive decline. The patients commonly showed dream enacting sleep disorder, insomnia. The results from overnight polysomnography showed rapid eye movement (REM) without atonia in patients with DRPLA. The man died 2 years after diagnosis and was subjected for brain autopsy. We report REM sleep behavior disorders in patients with DRPLA confirmed with polysomnography with pathological description of the patient.
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PMID:Sleep Related Problems as a Nonmotor Symptom of Dentatorubropallidoluysian Atrophy. 2968 98