Paroxysmal central nervous system disorders

Gene: CACNA1A

Green List (high evidence)

CACNA1A (calcium voltage-gated channel subunit alpha1 A)
EnsemblGeneIds (GRCh38): ENSG00000141837
EnsemblGeneIds (GRCh37): ENSG00000141837
OMIM: 601011, Gene2Phenotype
CACNA1A is in 24 panels

3 reviews

James Polke (Neurogenetics Laboratory, Institute of Neurology, London)

Green List (high evidence)

Rebecca Foulger (Genomics England curator)

I don't know

Review and rating from James Polke (Neurogenetics Laboratory, Institute of Neurology, London) was collated (February 2019) on behalf of London North GLH for the GMS Neurology specialist test group.
Created: 2 Sep 2019, 2:39 p.m. | Last Modified: 2 Sep 2019, 2:39 p.m.
Panel Version: 0.26
Review and rating from Tracy Lester (Oxford Medical Genetics Laboratories, Oxford University Hospitals NHS Foundation Trust) was collated (February 2019) on behalf of West Midlands, Oxford and Wessex GLH for the GMS Neurology specialist test group.
Created: 2 Sep 2019, 1:39 p.m. | Last Modified: 2 Sep 2019, 1:39 p.m.
Panel Version: 0.23

Tracy Lester (Genetics laboratory, Oxford UK)

Green List (high evidence)

Migraine, episodic ataxia
Created: 2 Sep 2019, 1:30 p.m. | Last Modified: 2 Sep 2019, 1:30 p.m.
Panel Version: 0.22

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Phenotypes
Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, 141500; Migraine, familial hemiplegic, 1, 141500; Episodic Ataxia, type 2, 108500; Epileptic encephalopathy, early infantile, 42, 617106; Spinocerebellar ataxia 6, 183086

Variants in this GENE are reported as part of current diagnostic practice

History Filter Activity

24 Sep 2019, Gel status: 3

Entity classified by Genomics England curator

Rebecca Foulger (Genomics England curator)

Gene: cacna1a has been classified as Green List (High Evidence).

9 Sep 2019, Gel status: 3

Set mode of inheritance

Rebecca Foulger (Genomics England curator)

Mode of inheritance for gene: CACNA1A was changed from MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source NHS GMS was added to CACNA1A.

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source London North GLH was added to CACNA1A.

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source Wessex and West Midlands GLH was added to CACNA1A.

3 Jan 2019, Gel status: 4

Set Phenotypes

Ellen McDonagh (Genomics England Curator)

Added phenotypes Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, 141500; EA2; Migraine, familial hemiplegic, 1, 141500; Episodic Ataxia, Type 2; familial hemiplegic migraine type 1, 141500; episodic ataxia type 2 (EA2),108500; Spinocerebellar ataxia 6, 183086; Episodic ataxia, type 2, 108500 for gene: CACNA1A

3 Jan 2019, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Ellen McDonagh (Genomics England Curator)

gene: CACNA1A was added gene: CACNA1A was added to Paroxysmal neurological disorders, pain disorders and sleep disorders. Sources: Expert Review Green Mode of inheritance for gene: CACNA1A was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CACNA1A were set to 17575281; 21734179 Phenotypes for gene: CACNA1A were set to Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, 141500; EA2; Migraine, familial hemiplegic, 1, 141500; Episodic Ataxia, Type 2; familial hemiplegic migraine type 1, 141500; episodic ataxia type 2 (EA2),108500; Spinocerebellar ataxia 6, 183086; Episodic ataxia, type 2, 108500