Adult onset dystonia, chorea or related movement disorder
Gene: ATXN2EnsemblGeneIds (GRCh38): ENSG00000204842
EnsemblGeneIds (GRCh37): ENSG00000204842
OMIM: 601517, Gene2Phenotype
ATXN2 is in 16 panels
3 reviews
Arina Puzriakova (Genomics England Curator)
Comment on mode of inheritance: Lack of phenotypic relevance for SNVs - nucleotide repeat expansion mechanismCreated: 5 Nov 2021, 3:57 p.m. | Last Modified: 5 Nov 2021, 3:57 p.m.
Panel Version: 1.130
Louise Daugherty (Genomics England Curator)
This gene was uploaded from the curation template sent out to the GLHs for GMS Neurology specialist test group as it is a RED gene on the Parkinson Disease and Complex Parkinsonism panel. It relates to the STR ATXN2_CAG (rated GREEN) and not the gene entity, as there are no SNVs for this gene being associated to the disorder, so this gene has been rated as RED.Created: 19 Jun 2019, 3:38 p.m.
Review and rating from Emily Jones (North Bristol NHS Trust) on behalf of South West GLH for GMS Neurology specialist test group.Created: 23 Apr 2019, 12:18 p.m.
Emily Jones (North Bristol NHS Trust)
Triplet repeat expansionCreated: 23 Apr 2019, 12:14 p.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Phenotypes
Spinocerebellar ataxia 2, 183190; {Amyotrophic lateral sclerosis, susceptibility to, 13}, 183190; {Parkinson disease, late-onset, susceptibility to}, 168600
Mode of pathogenicity
Other - please provide details in the comments
Details
- Mode of Inheritance
- Other
- Sources
-
- NHS GMS
- South West GLH
- Expert Review Red
- Phenotypes
-
- Spinocerebellar ataxia 2, OMIM:183090
- {Amyotrophic lateral sclerosis, susceptibility to, 13}, OMIM:183090
- {Parkinson disease, late-onset, susceptibility to}, OMIM:168600
- Tags
- OMIM
- 601517
- Clinvar variants
- Variants in ATXN2
- Penetrance
- None
- Mode of Pathogenicity
- Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments
- Panels with this gene
-
- Hereditary neuropathy
- Adult onset dystonia, chorea or related movement disorder
- Adult onset neurodegenerative disorder
- Early onset dementia (encompassing fronto-temporal dementia and prion disease)
- Hereditary ataxia with onset in adulthood
- Parkinson Disease and Complex Parkinsonism
- Hereditary neuropathy or pain disorder
- Early onset dystonia
- Ataxia and cerebellar anomalies - narrow panel
- Hereditary spastic paraplegia
- Adult onset hereditary spastic paraplegia
- Hereditary ataxia
- Amyotrophic lateral sclerosis/motor neuron disease
- Childhood onset hereditary spastic paraplegia
- Childhood onset dystonia, chorea or related movement disorder
- Intellectual disability
History Filter Activity
Set mode of inheritance
Arina Puzriakova (Genomics England Curator)Mode of inheritance for gene: ATXN2 was changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to Other
Set Phenotypes
Arina Puzriakova (Genomics England Curator)Phenotypes for gene: ATXN2 were changed from {Parkinson disease, late-onset, susceptibility to}, 168600; (CAGexpansion); familial parkinsonism; Spinocerebellar ataxia 2, 183190; {Amyotrophic lateral sclerosis, susceptibility to, 13}, 183190 to Spinocerebellar ataxia 2, OMIM:183090; {Amyotrophic lateral sclerosis, susceptibility to, 13}, OMIM:183090; {Parkinson disease, late-onset, susceptibility to}, OMIM:168600
Added Tag, Added Tag
Arina Puzriakova (Genomics England Curator)Tag nucleotide-repeat-expansion tag was added to gene: ATXN2. Tag currently-ngs-unreportable tag was added to gene: ATXN2.
Set Phenotypes
Louise Daugherty (Genomics England Curator)Added phenotypes {Parkinson disease, late-onset, susceptibility to}, 168600; {Amyotrophic lateral sclerosis, susceptibility to, 13}, 183190; Spinocerebellar ataxia 2, 183190 for gene: ATXN2
Added New Source
Louise Daugherty (Genomics England Curator)Source NHS GMS was added to ATXN2.
Added New Source
Louise Daugherty (Genomics England Curator)Source South West GLH was added to ATXN2.
Created, Added New Source, Set mode of inheritance, Set Phenotypes, Set mode of pathogenicity
Ellen McDonagh (Genomics England Curator)gene: ATXN2 was added gene: ATXN2 was added to Adult onset movement disorder. Sources: Expert Review Red Mode of inheritance for gene: ATXN2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Phenotypes for gene: ATXN2 were set to (CAGexpansion); familial parkinsonism Mode of pathogenicity for gene: ATXN2 was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments