Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the phenotype of spinocerebellar ataxia type 36 (SCA36), which is a novel type of dominant cerebellar ataxia nicknamed as "Asidan," caused by the expansion of a hexanucleotide GGCCTG repeat in intron 1 of the nucleolar protein 56 (NOP56) gene. Age at the onset of ataxia was 53.1 (3.4) years (mean[SD]). Truncal ataxia was the most frequent initial symptom (100%), followed by ataxic dysarthria (100%), limb ataxia (93%), and general hyperreflexia (79%). Tongue fasciculation and subsequent atrophy were observed in 71% of the cases, especially in those of a longer duration. Skeletal muscle fasciculation and atrophy in the limbs and trunk were also observed in 57% of the cases. To our knowledge, we describe for the first time a unique clinical feature of Asidan (SCA36)--relatively pure cerebellar ataxia with progressive motor neuron involvement during the course of disease-that puts SCA36 at the crossroad of SCA and amyotrophic lateral sclerosis.
 ...
PMID:[Spinocerebellar ataxia type 36 (nicknamed Asidan)]. 2286 85