Brugada syndrome

Gene: KCND3

Red List (low evidence)

KCND3 (potassium voltage-gated channel subfamily D member 3)
EnsemblGeneIds (GRCh38): ENSG00000171385
EnsemblGeneIds (GRCh37): ENSG00000171385
OMIM: 605411, Gene2Phenotype
KCND3 is in 10 panels

4 reviews

Rebecca Whittington (South West GLH)

Red List (low evidence)

Brugada syndrome 9 (OMIM 616399), Spinocerebellar ataxia 19 (OMIM 607346).
Created: 25 Mar 2019, 4:30 p.m.
Gene mainly assoc with ataxia /intellectual disability. NO strong evidence in the Giudicessi paper - both variants described do not have strong BI and some frequency on GnomAD. PMID:21349352. PMID:22840528. https://www.ncbi.nlm.nih.gov/pubmed/22284586?dopt=Abstract. https://pdfs.semanticscholar.org/496b/e70141f03f188a0215693739efed9ae36573.pdf.
Created: 25 Mar 2019, 4:27 p.m.

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

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

Ellen McDonagh (Genomics England Curator)

Red List (low evidence)

This gene was given a validity classification of Disputed by the ClinGen validity curation group and is reflected by providing a Red review here.The gene-disease summary was downloaded on 20th Feb 2019.For the full report and publications see the ClinGen Gene Validity Curation for each gene here: https://search.clinicalgenome.org/kb/gene-validity/10151
Created: 20 Feb 2019, 2:47 p.m.
This gene was part of an initial gene list collated by Matthew Edwards Royal Brompton Hospital sent 16th Jan 2019 on behalf of the London South GLH for review by the GMS Cardiology Specialist Group. Only gene symbol from the Royal Brompton gene panel was provided - suggested initial gene rating and evidence for inclusion not provided with the list.
Created: 20 Feb 2019, 2:17 p.m.

Mode of inheritance
Disputed

Phenotypes
Brugada syndrome 1; MONDO_0011001

Caroline Wright (Genomics England Curator)

Comment when marking as ready: Not on Manchester diagnostic panel
Created: 11 Feb 2016, 12:20 p.m.

Oxford Medical Genetics Laboratory (OUH NHS Foundation Trust)

Red List (low evidence)

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

Details

Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • South West GLH
  • London South GLH
  • Expert Review Red
  • Expert list
Phenotypes
  • Brugada/Brugada like syndrome
OMIM
605411
Clinvar variants
Variants in KCND3
Penetrance
Complete
Panels with this gene

History Filter Activity

21 Feb 2019, Gel status: 1

Added New Source, Set mode of inheritance

Ellen McDonagh (Genomics England Curator)

Source South West GLH was added to KCND3. Mode of inheritance for gene KCND3 was changed from to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

20 Feb 2019, Gel status: 1

Added New Source

Ellen McDonagh (Genomics England Curator)

Source London South GLH was added to KCND3.

11 Feb 2016, Gel status: 1

Gene classified by Genomics England curator

Caroline Wright (Genomics England Curator)

This gene has been classified as Red List (Low Evidence).

13 Jul 2015, Gel status: 0

Added New Source

Ellen McDonagh (Genomics England Curator)

KCND3 was added to Brugada syndromepanel. Sources: Expert list