Varaico: Literature-Extracted Genetic Variants

Gene:SCN1A
Variant:p.I227S
Back to variants list

SCN1A

NM_001165963.4:p.I227S

Associated Papers

The genetic spectrum features of 2261 Chinese children with epilepsy and intellectual disability.

Pang N et al.

Bmc Medicine, 2025

40598568 (PubMed )
Supplement: 12916_2025_4220_MOESM1_ESM.xlsx › Table_S3

Structural brain MRI abnormalities in SCN1A-, SCN2A-, SCN3A-, and SCN8A-related epilepsies: a cohort study.

Ahn D et al.

Frontiers in Neurology, 2025

Characterization of 13 Novel Genetic Variants in Genes Associated with Epilepsy: Implications for Targeted Therapeutic Strategies.

Andjelkovic M et al.

Molecular Diagnosis & Therapy, 2024

SCN1A-Characterization of the Gene's Variants in the Polish Cohort of Patients with Dravet Syndrome: One Center Experience.

Stawicka E et al.

Current Issues in Molecular Biology, 2024

Protein domains provide a new layer of information for classifying human variations in rare diseases.

Corcuff M et al.

Frontiers in Bioinformatics, 2023

36896423 (PubMed )
Supplement: Table1.XLSX › Supplementary_Table_1

Gene variant effects across sodium channelopathies predict function and guide precision therapy.

Brunklaus A et al.

Brain : a Journal of Neurology, 2022

35037686 (PubMed )
Supplement: awac006_Supplementary_Data.pdf

Genetic Testing to Inform Epilepsy Treatment Management From an International Study of Clinical Practice.

McKnight D et al.

Jama Neurology, 2022

36315135 (PubMed )
Supplement: jamaneurol-e223651-s001.pdf

Phenotypic and Genotypic Characteristics of SCN1A Associated Seizure Diseases.

Chen C et al.

Frontiers in Molecular Neuroscience, 2022

Pathogenic variants identified by whole-exome sequencing in 43 patients with epilepsy.

Zhang L et al.

Human Genomics, 2020

SCN1A variants from bench to bedside-improved clinical prediction from functional characterization.

Brunklaus A et al.

Human Mutation, 2020

Epilepsy-Related Voltage-Gated Sodium Channelopathies: A Review.

Menezes LFS et al.

Frontiers in Pharmacology, 2020

Clinical utility of multigene panel testing in adults with epilepsy and intellectual disability.

Borlot F et al.

Epilepsia, 2019

Multimodal Analysis of SCN1A Missense Variants Improves Interpretation of Clinically Relevant Variants in Dravet Syndrome.

Gonsales MC et al.

Frontiers in Neurology, 2019

31001185 (PubMed )
Supplement: Table_1.XLSX › SCN1A_Mutations_in_DS

Optimizing genomic medicine in epilepsy through a gene-customized approach to missense variant interpretation.

Traynelis J et al.

Genome Research, 2017

28864458 (PubMed )
Supplement: supp_gr.226589.117_Supplemental_Data_S1.xlsx › Data_S1

[A patient with an early diagnosis of PCDH19-related epilepsy].

Hoshina M et al.

No to Hattatsu = Brain and Development, 2015

The SCN1A mutation database: updating information and analysis of the relationships among genotype, functional alteration, and phenotype.

Meng H et al.

Human Mutation, 2015

The SCN1A gene variants and epileptic encephalopathies.

Parihar R et al.

Journal of Human Genetics, 2013

Prevalence of SCN1A mutations in children with suspected Dravet syndrome and intractable childhood epilepsy.

Wang JW et al.

Epilepsy Research, 2012

PCDH19 mutation in Japanese females with epilepsy.

Higurashi N et al.

Epilepsy Research, 2012

Genetic diagnosis of severe myoclonic epilepsy of infancy (Dravet syndrome) with SCN1A mutations in the Hong Kong Chinese patients.

Mak CM et al.

Hong Kong Medical Journal = Xianggang Yi Xue Za Zhi, 2011

Dravet syndrome: insights from in vitro experimental models.

Mantegazza M

Epilepsia, 2011

Partial epilepsy with antecedent febrile seizures and seizure aggravation by antiepileptic drugs: associated with loss of function of Na(v) 1.1.

Liao WP et al.

Epilepsia, 2010

De novo SCN1A mutations in Dravet syndrome and related epileptic encephalopathies are largely of paternal origin.

Heron SE et al.

Journal of Medical Genetics, 2010

The SCN1A variant database: a novel research and diagnostic tool.

Claes LR et al.

Human Mutation, 2009

Physicochemical property changes of amino acid residues that accompany missense mutations in SCN1A affect epilepsy phenotype severity.

Kanai K et al.

Journal of Medical Genetics, 2009

A catalog of SCN1A variants.

Lossin C

Brain & Development, 2009

Nonfunctional SCN1A is common in severe myoclonic epilepsy of infancy.

Ohmori I et al.

Epilepsia, 2006

Recurrent de novo mutations of SCN1A in severe myoclonic epilepsy of infancy.

Kearney JA et al.

Pediatric Neurology, 2006

SCN1A mutations and epilepsy.

Mulley JC et al.

Human Mutation, 2005

Effect of localization of missense mutations in SCN1A on epilepsy phenotype severity.

Kanai K et al.

Neurology, 2004

Spectrum of SCN1A mutations in severe myoclonic epilepsy of infancy.

Nabbout R et al.

Neurology, 2003

Select a paper to view details
UCSC Genome Browser·Imprint·Privacy·Terms·Feedback·Email Updates·

Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."