Ataxia and cerebellar anomalies - narrow panel
Gene: CACNA1AThe mode of inheritance of this gene has been updated to BOTH monoallelic and biallelic, autosomal or pseudoautosomal following NHS Genomic Medicine Service approval.Created: 5 Feb 2023, 5:18 p.m. | Last Modified: 5 Feb 2023, 5:18 p.m.
Panel Version: 3.30
PMIDs: 36063114; 34267336; 33445191; 27250579 all report biallelic CACNA1A variants in cases of Developmental and epileptic encephalopathy 42 (OMIM:617106), therefore the mode of inheritance should be changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to BOTH monoallelic and biallelic, autosomal or pseudoautosomal.Created: 29 Sep 2022, 1:05 p.m. | Last Modified: 29 Sep 2022, 1:05 p.m.
Panel Version: 2.305
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Tag Q3_22_MOI was removed from gene: CACNA1A. Tag Q3_22_NHS_review was removed from gene: CACNA1A.
Source NHS GMS was added to CACNA1A. Mode of inheritance for gene CACNA1A was changed from MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: CACNA1A were changed from Episodic ataxia, type 2, OMIM:108500; Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, OMIM:141500 to Developmental and epileptic encephalopathy 42, OMIM:617106; developmental and epileptic encephalopathy, 42, MONDO:0014917; Episodic ataxia, type 2, OMIM:108500; Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, OMIM:141500
Tag Q3_22_MOI tag was added to gene: CACNA1A. Tag Q3_22_NHS_review tag was added to gene: CACNA1A.
Phenotypes for gene: CACNA1A were changed from Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia; Spinocerebellar ataxia 6; Episodic ataxia, type 2 to Episodic ataxia, type 2, OMIM:108500; Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia, OMIM:141500
Checked against super panel made up of the panel constituents. Ready to promote to version 1.
gene: CACNA1A was added gene: CACNA1A was added to Ataxia and cerebellar anomalies - narrow panel. Sources: Expert Review Green Mode of inheritance for gene: CACNA1A was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for gene: CACNA1A were set to Migraine, familial hemiplegic, 1, with progressive cerebellar ataxia; Spinocerebellar ataxia 6; Episodic ataxia, type 2