Varaico: Literature-Extracted Genetic Variants

Gene:SCN1A
Variant:p.T226M
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SCN1A

NM_001165963.4:p.T226M

Associated Papers

The Spectrum of Movement Disorders in Children with Genetic Developmental and Epileptic Encephalopathies: A Cross-Sectional Observational Study.

Kansal B et al.

Movement Disorders Clinical Practice, 2026

Case Report of Myoclonus-Ataxia Syndrome in an Indian Patient Due to SCNA1 Gene Mutation.

Chouksey A

Movement Disorders Clinical Practice, 2025

SCN1A pathogenic variants do not have a distinctive blood-derived DNA methylation signature.

LaFlamme CW et al.

Epilepsia, 2025

39932319 (PubMed )
Supplement: EPI-66-e66-s002.xlsx › Supplementary_Data_1

Cerebral venous sinus thrombosis and SCN1A, a novel association?

Prasun P et al.

Molecular Biology Reports, 2024

Genetic and phenotypic landscape of pediatric-onset epilepsy in 142 Indian families: Counseling and therapeutic implications.

Majethia P et al.

Clinical Genetics, 2024

[Correlation between clinical phenotypes and genotypes among 46 children with SCN1A-related developmental epileptic encephalopathy].

Peng B et al.

Zhonghua Yi Xue Yi Chuan Xue Za Zhi = Zhonghua Yixue Yichuanxue Zazhi = Chinese Journal of Medical Genetics, 2024

Use of Sodium Channel Blockers in the Thr226Met Pathologic Variant of SCN1A: A Case Report.

Nájera-Chávez BC et al.

Neuropediatrics, 2023

Neonatal developmental and epileptic encephalopathy with movement disorders and arthrogryposis: A case report with a novel missense variant of SCN1A.

Okubo Y et al.

Brain & Development, 2023

Widespread genomic influences on phenotype in Dravet syndrome, a 'monogenic' condition.

Martins Custodio H et al.

Brain : a Journal of Neurology, 2023

37006128 (PubMed )
Supplement: awad111_supplementary_data.zip › brain-2022-01408-File007.pdf

The Promising Epigenetic Regulators for Refractory Epilepsy: An Adventurous Road Ahead.

Suvekbala V et al.

Neuromolecular Medicine, 2023

Gain of function SCN1A disease-causing variants: Expanding the phenotypic spectrum and functional studies guiding the choice of effective antiseizure medication.

Matricardi S et al.

Epilepsia, 2023

The fascinating phenotypic spectrum of SCN1A gain-of-function epilepsies.

Scheffer IE

Epilepsia, 2023

Genetic and clinical variations of developmental epileptic encephalopathies.

Kaya Özçora GD et al.

Neurological Research, 2023

Developmental and epileptic encephalopathies: from genetic heterogeneity to phenotypic continuum.

Guerrini R et al.

Physiological Reviews, 2023

Beyond CBD: Inhibitory effects of lesser studied phytocannabinoids on human voltage-gated sodium channels.

Milligan CJ et al.

Frontiers in Physiology, 2023

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

SCN1A channelopathies: Navigating from genotype to neural circuit dysfunction.

Bryson A et al.

Frontiers in Neurology, 2023

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

Brunklaus A et al.

Brain : a Journal of Neurology, 2022

Dravet syndrome: Advances in etiology, clinical presentation, and treatment.

He Z et al.

Epilepsy Research, 2022

The gain of function SCN1A disorder spectrum: novel epilepsy phenotypes and therapeutic implications.

Brunklaus A et al.

Brain : a Journal of Neurology, 2022

ILAE classification and definition of epilepsy syndromes with onset in neonates and infants: Position statement by the ILAE Task Force on Nosology and Definitions.

Zuberi SM et al.

Epilepsia, 2022

Extending the Phenotype Related to SCN1A Gene: Arthrogryposis, Movement Disorders, and Malformations of Cortical Development.

Marco-Hernández AV et al.

Journal of Child Neurology, 2022

Phenotypic and Genotypic Characteristics of SCN1A Associated Seizure Diseases.

Chen C et al.

Frontiers in Molecular Neuroscience, 2022

The Role of Focal Epilepsy Features in Defining SCN1A Mutation-positive Dravet Syndrome as Generalized and Focal Epilepsy.

Ko YJ et al.

Journal of Epilepsy Research, 2021

De novo mutations of SCN1A are responsible for arthrogryposis broadening the SCN1A-related phenotypes.

Jaber D et al.

Journal of Medical Genetics, 2021

Sodium channelopathies of skeletal muscle and brain.

Mantegazza M et al.

Physiological Reviews, 2021

Application of Trio-Whole Exome Sequencing in Genetic Diagnosis and Therapy in Chinese Children With Epilepsy.

Jiang T et al.

Frontiers in Molecular Neuroscience, 2021

Persistent sodium currents in SCN1A developmental and degenerative epileptic dyskinetic encephalopathy.

Gorman KM et al.

Brain Communications, 2021

34755109 (PubMed )
Supplement: fcab235_supplementary_data.zip › Original_Submission.pdf

Case Report: Novel Homozygous Likely Pathogenic SCN1A Variant With Autosomal Recessive Inheritance and Review of the Literature.

Marco Hernández AV et al.

Frontiers in Neurology, 2021

The L1624Q Variant in SCN1A Causes Familial Epilepsy Through a Mixed Gain and Loss of Channel Function.

Jones LB et al.

Frontiers in Pharmacology, 2021

Channelopathy of Dravet Syndrome and Potential Neuroprotective Effects of Cannabidiol.

Xu C et al.

Journal of Central Nervous System Disease, 2021

SCN1A Mutation-Beyond Dravet Syndrome: A Systematic Review and Narrative Synthesis.

Ding J et al.

Frontiers in Neurology, 2021

Antisense oligonucleotides increase Scn1a expression and reduce seizures and SUDEP incidence in a mouse model of Dravet syndrome.

Han Z et al.

Science Translational Medicine, 2020

A Study among the Genotype, Functional Alternations, and Phenotype of 9 SCN1A Mutations in Epilepsy Patients.

Kluckova D et al.

Scientific Reports, 2020

Genotype-phenotype correlation on 45 individuals with West syndrome.

Krey I et al.

European Journal of Paediatric Neurology : Ejpn : Official Journal of the European Paediatric Neurology Society, 2020

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

Brunklaus A et al.

Human Mutation, 2020

The expanding spectrum of movement disorders in genetic epilepsies.

Papandreou A et al.

Developmental Medicine and Child Neurology, 2020

Variable patterns of mutation density among NaV1.1, NaV1.2 and NaV1.6 point to channel-specific functional differences associated with childhood epilepsy.

Encinas AC et al.

Plos One, 2020

SCN1B-linked early infantile developmental and epileptic encephalopathy.

Aeby A et al.

Annals of Clinical and Translational Neurology, 2019

SCN1A-related phenotypes: Epilepsy and beyond.

Scheffer IE et al.

Epilepsia, 2019

Predicting the impact of sodium channel mutations in human brain disease.

Noebels JL

Epilepsia, 2019

31904123 (PubMed )
Supplement: EPI-60-S8.pdf
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