spinocerebellar ataxia type 3

GPTKB entity

Statements (42)
Predicate Object
gptkbp:instanceOf neurodegenerative disease
genetic disorder
gptkbp:abbreviation gptkb:SCA3
gptkbp:affects gptkb:spinal_cord
gptkb:cerebellum
brainstem
gptkbp:alsoKnownAs gptkb:Machado-Joseph_disease
gptkbp:associatedWith CAG trinucleotide repeat expansion
gptkbp:category spinocerebellar ataxia
trinucleotide repeat disorder
polyglutamine disease
gptkbp:diagnosedBy genetic testing
gptkbp:firstDescribed 1972
gptkbp:frequency rare disease
gptkbp:hasOrphanetID ORPHA987
https://www.w3.org/2000/01/rdf-schema#label spinocerebellar ataxia type 3
gptkbp:ICD-10_code G11.1
gptkbp:inheritance autosomal dominant
gptkbp:inheritanceRisk 50% if one parent affected
gptkbp:involvesProtein gptkb:ataxin-3
gptkbp:mutationAssociatedWith ATXN3 gene
gptkbp:namedAfter gptkb:Machado_family
gptkb:Joseph_family
gptkbp:OMIM 109150
gptkbp:onset adulthood
gptkbp:prevalence most common SCA worldwide
gptkbp:progression progressive
gptkbp:regionOfDiscovery gptkb:Azores,_Portugal
gptkbp:symptom spasticity
peripheral neuropathy
ataxia
dystonia
parkinsonism
muscle rigidity
dysarthria
ophthalmoplegia
gptkbp:treatment supportive care
occupational therapy
physical therapy
speech therapy
gptkbp:bfsParent gptkb:ATXN3
gptkbp:bfsLayer 8