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http://purl.uniprot.org/citations/19073849http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19073849http://www.w3.org/2000/01/rdf-schema#comment"Hyperekplexia (MIM #149400) is a rare neurological disorder characterized by an exaggerated startle response, infantile hypertonia and hyperreflexia without spasticity, a hesitant gait that usually improves by 3 years of age, and nocturnal myoclonus. Familial hyperekplexia is usually autosomal dominant resulting from mutations in the inhibitory glycine receptor subunit alpha 1 (GLRA1) gene on chromosome 5q. We identified a 3-generation family with progressively severe phenotypes of hyperekplexia. All affected family members were found to be heterozygous for a novel arginine271proline mutation in GLRA1. Long-term follow-up of the affected members of the third generation, now aged 6 and 7 years, reveals enhanced startle responses and persistent hypertonia of the extremities without clonus or a catch, tight heel cords and abnormal toe-walking gait, and plantar flexor reflexes. The 7-year-old child recently reponded well to a benzodiazepine. Future studies are warranted to examine whether this new missense mutation is solely responsible for this atypical phenotype."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.org/dc/terms/identifier"doi:10.1177/0883073808320754"xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Srivastava A.K."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Holden K.R."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Guzauskas G.F."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Gregory M.L."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Clarkson K.B."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/author"Edgar T.S."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/date"2008"xsd:gYear
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/name"J Child Neurol"xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/pages"1433-1438"xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/title"A novel GLRA1 mutation associated with an atypical hyperekplexia phenotype."xsd:string
http://purl.uniprot.org/citations/19073849http://purl.uniprot.org/core/volume"23"xsd:string
http://purl.uniprot.org/citations/19073849http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19073849
http://purl.uniprot.org/citations/19073849http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19073849
http://purl.uniprot.org/uniprot/#_Q14C71-mappedCitation-19073849http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19073849
http://purl.uniprot.org/uniprot/#_P23415-mappedCitation-19073849http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19073849
http://purl.uniprot.org/uniprot/#_Q6LC95-mappedCitation-19073849http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19073849
http://purl.uniprot.org/uniprot/Q6LC95http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19073849
http://purl.uniprot.org/uniprot/Q14C71http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19073849
http://purl.uniprot.org/uniprot/P23415http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19073849