Varaico: Literature-Extracted Genetic Variants

Gene:SCN2A
Variant:p.R1319Q
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SCN2A

NM_001040142.2:p.R1319Q

Associated Papers

Deciphering SCN2A: A comprehensive review of rodent models of Scn2a dysfunction.

Scott KEJ et al.

Epilepsia, 2025

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

Decoding SCN2A Variants: Bridging Genetics and Phenotypes in Autism Spectrum Disorder.

DiStefano N et al.

Journal of Clinical Medicine, 2025

Diagnostic Utility of Trio-Exome Sequencing for Children With Neurodevelopmental Disorders.

Lan X et al.

Jama Network Open, 2025

40131272 (PubMed )
Supplement: jamanetwopen-e251807-s002.xlsx › eTable1

Oxcarbazepine may be an effective option for Chinese pediatric patients with self-limited focal epilepsy of neonatal/infantile onset: a retrospective cohort study.

Sun N et al.

Frontiers in Pediatrics, 2025

Are SCN2A-related BFNISs also responsible for seizures in adulthood? A case report opens new scenarios.

Brunetti S et al.

American Journal of Medical Genetics. Part A, 2024

Diagnostic efficiency of exome-based sequencing in pediatric patients with epilepsy.

Zou H et al.

Frontiers in Genetics, 2024

39906551 (PubMed )
Supplement: Table1.xlsx › Table_S2

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

Functional correlates of clinical phenotype and severity in recurrent SCN2A variants.

Berecki G et al.

Communications Biology, 2022

SCN2A-related epilepsy of infancy with migrating focal seizures: report of a variant with apparent gain- and loss-of-function effects.

Yang XR et al.

Journal of Neurophysiology, 2022

SCN2A-Related Epilepsy: The Phenotypic Spectrum, Treatment and Prognosis.

Zeng Q et al.

Frontiers in Molecular Neuroscience, 2022

A de Novo ZMIZ1 Pathogenic Variant for Neurodevelopmental Disorder With Dysmorphic Facies and Distal Skeletal Anomalies.

Lu G et al.

Frontiers in Genetics, 2022

35432459 (PubMed )
Supplement: Table1.xlsx › Sheet1

Sodium channelopathies of skeletal muscle and brain.

Mantegazza M et al.

Physiological Reviews, 2021

Computational analysis of 10,860 phenotypic annotations in individuals with SCN2A-related disorders.

Crawford K et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2021

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

Menezes LFS et al.

Frontiers in Pharmacology, 2020

SCN2A channelopathies: Mechanisms and models.

Hedrich UBS et al.

Epilepsia, 2019

Phenotypic spectrum and genetics of SCN2A-related disorders, treatment options, and outcomes in epilepsy and beyond.

Wolff M et al.

Epilepsia, 2019

Molecular basis for pore blockade of human Na+ channel Nav1.2 by the μ-conotoxin KIIIA.

Pan X et al.

Science (new York, N.y.), 2019

30765605 (PubMed )
Supplement: aaw2999-pan-sm.pdf

Further corroboration of distinct functional features in SCN2A variants causing intellectual disability or epileptic phenotypes.

Begemann A et al.

Molecular Medicine (cambridge, Mass.), 2019

30813884 (PubMed )
Supplement: 10020_2019_73_MOESM1_ESM.docx

Progress in Understanding and Treating SCN2A-Mediated Disorders.

Sanders SJ et al.

Trends in Neurosciences, 2018

The finding of a new heterozygous mutation site of the SCN2A gene in a monozygotic twin family carrying and exhibiting genetic epilepsy with febrile seizures plus (GEFS+) using targeted next-generation sequencing.

Liu XW et al.

Clinical Neurology and Neurosurgery, 2018

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

Ion Channel Genes and Epilepsy: Functional Alteration, Pathogenic Potential, and Mechanism of Epilepsy.

Wei F et al.

Neuroscience Bulletin, 2017

ExACtly zero or once: A clinically helpful guide to assessing genetic variants in mild epilepsies.

Bennett CA et al.

Neurology. Genetics, 2017

28717674 (PubMed )
Supplement: supp_3.4.e163_Table_e-1.xlsx › Strong_segregation_support

Genetic and phenotypic heterogeneity suggest therapeutic implications in SCN2A-related disorders.

Wolff M et al.

Brain : a Journal of Neurology, 2017

Genotype phenotype associations across the voltage-gated sodium channel family.

Brunklaus A et al.

Journal of Medical Genetics, 2014

Exome sequencing identifies a de novo SCN2A mutation in a patient with intractable seizures, severe intellectual disability, optic atrophy, muscular hypotonia, and brain abnormalities.

Baasch AL et al.

Epilepsia, 2014

The molecular biology of genetic-based epilepsies.

Deng H et al.

Molecular Neurobiology, 2014

Genetic testing in benign familial epilepsies of the first year of life: clinical and diagnostic significance.

Zara F et al.

Epilepsia, 2013

Trafficking mechanisms underlying neuronal voltage-gated ion channel localization at the axon initial segment.

Vacher H et al.

Epilepsia, 2012

Sodium channels and the neurobiology of epilepsy.

Oliva M et al.

Epilepsia, 2012

22905747 (PubMed )
Supplement: supplement_1.doc

Clinical spectrum of SCN2A mutations.

Shi X et al.

Brain & Development, 2012

Sodium channel gene family: epilepsy mutations, gene interactions and modifier effects.

Meisler MH et al.

The Journal of Physiology, 2010

Na+ channelopathies and epilepsy: recent advances and new perspectives.

Marini C et al.

Expert Review of Clinical Pharmacology, 2010

Genes associated with idiopathic epilepsies: a current overview.

Lu Y et al.

Neurological Research, 2009

Mechanisms of human inherited epilepsies.

Reid CA et al.

Progress in Neurobiology, 2009

Impaired NaV1.2 function and reduced cell surface expression in benign familial neonatal-infantile seizures.

Misra SN et al.

Epilepsia, 2008

Epileptogenic channelopathies: experimental models of human pathologies.

Avanzini G et al.

Epilepsia, 2007

Effects in neocortical neurons of mutations of the Na(v)1.2 Na+ channel causing benign familial neonatal-infantile seizures.

Scalmani P et al.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience, 2006

Benign familial neonatal-infantile seizures: characterization of a new sodium channelopathy.

Berkovic SF et al.

Annals of Neurology, 2004

Resurgent and Gating Pore Currents Induced by De Novo SCN2A Epilepsy Mutations.

Mason ER et al.

Eneuro, 0

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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."