Article
Corticobasal and ataxia syndromes widen the spectrum of C9ORF72 hexanucleotide expansion disease.
Clinical genetics - 1 Mar 2013
Lindquist S G, Duno M, Batbayli M, Puschmann A, Braendgaard H, Mardosiene S, Svenstrup K, Pinborg L H, Vestergaard K, Hjermind L E, Stokholm J, Andersen B B, Johannsen P, Nielsen J E
Abstract excerpt
Recently, a hexanucleotide (GGGGCC) repeat expansion in the first intron of C9ORF72 was reported as the cause of chromosome 9p21-linked frontotemporal dementia-amyotrophic lateral sclerosis (FTD-ALS). We here report the prevalence of the expansion in a hospital-based cohort and associated clinical features indicating a wider clinical spectrum of C9ORF72 disease than previously described. We studied 280 patients...
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