http://purl.uniprot.org/citations/19299310 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/19299310 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/19299310 | http://www.w3.org/2000/01/rdf-schema#comment | "BackgroundCongenital muscular dystrophies (CMD) with reduced glycosylation of alpha-dystroglycan (alpha-DG) are a heterogeneous group of conditions associated with mutations in six genes encoding proven or putative glycosyltransferases.ObjectivesThe aim of the study was to establish the prevalence of mutations in the six genes in the Italian population and the spectrum of clinical and brain MRI findings.MethodsAs part of a multicentric study involving all the tertiary neuromuscular centers in Italy, FKRP, POMT1, POMT2, POMGnT1, fukutin, and LARGE were screened in 81 patients with CMD and alpha-DG reduction on muscle biopsy (n = 76) or with a phenotype suggestive of alpha-dystroglycanopathy but in whom a muscle biopsy was not available for alpha-DG immunostaining (n = 5).ResultsHomozygous and compound heterozygous mutations were detected in a total of 43/81 patients (53%), and included seven novel variants. Mutations in POMT1 were the most prevalent in our cohort (21%), followed by POMT2 (11%), POMGnT1 (10%), and FKRP (9%). One patient carried two heterozygous mutations in fukutin and one case harbored a new homozygous variant in LARGE. No clear-cut genotype-phenotype correlation could be observed with each gene, resulting in a wide spectrum of clinical phenotypes. The more severe phenotypes, however, appeared to be consistently associated with mutations predicted to result in a severe disruption of the respective genes.ConclusionsOur data broaden the clinical spectrum associated with mutations in glycosyltransferases and provide data on their prevalence in the Italian population."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.org/dc/terms/identifier | "doi:10.1212/01.wnl.0000346518.68110.60"xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.org/dc/terms/identifier | "doi:10.1212/01.wnl.0000346518.68110.60"xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Mora M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Mora M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Bertini E."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Bertini E."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Santorelli F.M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Santorelli F.M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Bruno C."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Bruno C."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "D'Amico A."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "D'Amico A."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Mercuri E."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Mercuri E."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Comi G.P."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Comi G.P."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Minetti C."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Minetti C."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Moggio M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Moggio M."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Moroni I."xsd:string |
http://purl.uniprot.org/citations/19299310 | http://purl.uniprot.org/core/author | "Moroni I."xsd:string |