1. Genes and Genomic Entities
  2. SCN3A

SCN3A

sodium voltage-gated channel alpha subunit 3
OMIM: 182391, Gene2Phenotype

6 panels

Panel Reviews Mode of inheritance Details
6 panels
Green SCN3A in Malformations of cortical development

Level 3: Neurodevelopmental disorders
Level 2: Neurology and neurodevelopmental disorders
Version 5.4
Latest signed off version: v5.0 (1 May 2024)

Component of the following Super Panels:

  • Cerebral malformation

    		•  review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • NHS GMS
    • Expert Review Green
    • Expert list
    Phenotypes
    • Polymicrogyria, MONDO:0000087
    • malformations of cortical development
    • epilepsy, MONDO:0005027
    • Developmental and epileptic encephalopathy 62, OMIM:617938
    Amber SCN3A in Fetal anomalies


    Version 4.1
    Latest signed off version: v4.0 (1 May 2024)

    		review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Expert Review Amber
    • PAGE DD-Gene2Phenotype
    Phenotypes
    • Focal epilepsy
    Green SCN3A in DDG2P


    Version 4.3
    Latest signed off version: v4.0 (1 May 2024)

    Component of the following Super Panels:

  • Paediatric disorders

    		•  review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Expert Review Green
    • DD-Gene2Phenotype
    Phenotypes
    • Focal epilepsy
    Green SCN3A in Early onset or syndromic epilepsy

    Level 3: Inherited Epilepsy Syndromes
    Level 2: Neurology and neurodevelopmental disorders
    Version 5.6
    Latest signed off version: v5.0 (1 May 2024)

    Component of the following Super Panels:

  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Wessex and West Midlands GLH
    • NHS GMS
    • Expert Review Green
    • Literature
    Phenotypes
    • Epilepsy, familial focal, with variable foci 4 617935
    • Epileptic encephalopathy, early infantile, 62 617938
    Green SCN3A in Intellectual disability

    Level 3: Neurodevelopmental disorders
    Level 2: Neurology and neurodevelopmental disorders
    Version 6.11
    Latest signed off version: v6.0 (1 May 2024)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders

    		•  review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Literature
    Phenotypes
    • Epileptic encephalopathy, early infantile, 62, 617938
    • intellectual disability
    Green SCN3A in Severe Paediatric Disorders


    Version 1.184

    		review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Next Generation Children Project
    • Expert Review Green
    • Expert list
    Phenotypes
    • Epilepsy, familial focal, with variable foci 4, 617935
    • Epileptic encephalopathy, early infantile, 62, 617938