Varaico: Literature-Extracted Genetic Variants

Gene:KCNT1
Variant:p.R398Q
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KCNT1

NM_020822.3:p.R398Q

Associated Papers

Novel Gain of Function Mouse Model of KCNT1-Related Epilepsy.

Olguin SL et al.

Biorxiv : the Preprint Server for Biology, 2025

A Case Report on the Use of Doxazosin to Improve Outcomes in a Patient With a KCNT1 Genetic Variation.

Petrecca A et al.

Journal of Child Neurology, 2025

Clinical whole genome sequencing in pediatric epilepsy: Genetic and phenotypic spectrum of 733 individuals.

Henry OJ et al.

Epilepsia, 2025

40183601 (PubMed )
Supplement: EPI-66-2966-s001.xlsx › supplementary_table9_v2.01

Genetic etiology of 283 Chinese individuals with epilepsy using copy number variation sequencing and whole exome sequencing: a single-center cohort study.

Hu J et al.

Bmc Medical Genomics, 2025

Fluoxetine Treatment in Epilepsy of Infancy with Migrating Focal Seizures Due to KCNT1 Variants: An Open Label Study.

Trivisano M et al.

Annals of Neurology, 2025

KCNT1 gene variant-associated epilepsy: genetic insights, functional mechanisms, and emerging therapies.

Duan YZ et al.

Journal of Neurology, 2025

Electrophysiological characterization of human KCNT1 channel modulators and the therapeutic potential of hydroquinine and tipepidine in KCNT1 mutation-associated epilepsy mouse model.

Guo Q et al.

Acta Pharmacologica Sinica, 2025

Carvedilol inhibits neuronal hyperexcitability caused by epilepsy-associated KCNT1 mutations.

Di C et al.

British Journal of Pharmacology, 2025

Drosophila expressing mutant human KCNT1 transgenes make an effective tool for targeted drug screening in a whole animal model of KCNT1-epilepsy.

Hussain R et al.

Scientific Reports, 2024

Coupling of Slack and NaV1.6 sensitizes Slack to quinidine blockade and guides anti-seizure strategy development.

Yuan T et al.

Elife, 2024

Prioritizing de novo potential non-canonical splicing variants in neurodevelopmental disorders.

Li K et al.

Ebiomedicine, 2024

38113761 (PubMed )
Supplement: mmc2.xlsx › Table_S4

Pathogenic genes implicated in sleep-related hypermotor epilepsy: a research progress update.

Yang Y et al.

Frontiers in Neurology, 2024

Functional evaluation of epilepsy-associated KCNT1 variants in multiple cellular systems reveals a predominant gain of function impact on channel properties.

Hinckley CA et al.

Epilepsia, 2023

New use for an old drug: quinidine in KCNT1-related epilepsy therapy.

Liu R et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2023

Next-generation sequencing testing in children with epilepsy reveals novel clinical, diagnostic and therapeutic implications.

Krygier M et al.

Frontiers in Genetics, 2023

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

Functional Effects of Epilepsy Associated KCNT1 Mutations Suggest Pathogenesis via Aberrant Inhibitory Neuronal Activity.

Rychkov GY et al.

International Journal of Molecular Sciences, 2022

Precision therapy with quinidine of KCNT1-related epileptic disorders: A systematic review.

Xu D et al.

British Journal of Clinical Pharmacology, 2022

Approaches for the discovery of drugs that target K Na 1.1 channels in KCNT1-associated epilepsy.

Miziak B et al.

Expert Opinion on Drug Discovery, 2022

The phenotypic spectrum of KCNT1: a new family with variable epilepsy syndromes including mild focal epilepsy.

Cherian C et al.

Journal of Neurology, 2022

KCNT1-related epilepsies and epileptic encephalopathies: phenotypic and mutational spectrum.

Bonardi CM et al.

Brain : a Journal of Neurology, 2021

Targeting KNa1.1 channels in KCNT1-associated epilepsy.

Cole BA et al.

Trends in Pharmacological Sciences, 2021

Application of Next-Generation Sequencing in Neurodegenerative Diseases: Opportunities and Challenges.

Shademan B et al.

Neuromolecular Medicine, 2021

Integration of whole genome sequencing into a healthcare setting: high diagnostic rates across multiple clinical entities in 3219 rare disease patients.

Stranneheim H et al.

Genome Medicine, 2021

33726816 (PubMed )
Supplement: 13073_2021_855_MOESM3_ESM.xlsx › Reported_genes_and_variants

Precision medicine and therapies of the future.

Sisodiya SM

Epilepsia, 2021

Evaluating variants classified as pathogenic in ClinVar in the DDD Study.

Wright CF et al.

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

33149276 (PubMed )
Supplement: 41436_2020_1021_MOESM1_ESM.xlsx › SuppTable1_Reported

A novel KCNT1 mutation in a Chinese family with severe autosomal-dominant nocturnal frontal lobe epilepsy.

Xie N et al.

Translational Neuroscience, 2021

Efficacy of Anti-seizure Medications, Quinidine, and Ketogenic Diet Therapy for KCNT1-Related Epilepsy and Genotype-Efficacy Correlation Analysis.

Lin Z et al.

Frontiers in Neurology, 2021

The Functional Properties, Physiological Roles, Channelopathy and Pharmacological Characteristics of the Slack (KCNT1) Channel.

Zhang Q et al.

Advances in Experimental Medicine and Biology, 2021

KCNT1-related epilepsy: An international multicenter cohort of 27 pediatric cases.

Borlot F et al.

Epilepsia, 2020

The Epilepsy of Infancy With Migrating Focal Seizures: Identification of de novo Mutations of the KCNT2 Gene That Exert Inhibitory Effects on the Corresponding Heteromeric KNa1.1/KNa1.2 Potassium Channel.

Mao X et al.

Frontiers in Cellular Neuroscience, 2020

Intellectual Disability and Potassium Channelopathies: A Systematic Review.

Kessi M et al.

Frontiers in Genetics, 2020

32655623 (PubMed )
Supplement: Table_1.docx

Epilepsy with migrating focal seizures: KCNT1 mutation hotspots and phenotype variability.

Barcia G et al.

Neurology. Genetics, 2019

Treatment Responsiveness in KCNT1-Related Epilepsy.

Fitzgerald MP et al.

Neurotherapeutics : the Journal of the American Society for Experimental Neurotherapeutics, 2019

Quinidine Therapy for Lennox-Gastaut Syndrome With KCNT1 Mutation. A Case Report and Literature Review.

Jia Y et al.

Frontiers in Neurology, 2019

Early Treatment with Quinidine in 2 Patients with Epilepsy of Infancy with Migrating Focal Seizures (EIMFS) Due to Gain-of-Function KCNT1 Mutations: Functional Studies, Clinical Responses, and Critical Issues for Personalized Therapy.

Dilena R et al.

Neurotherapeutics : the Journal of the American Society for Experimental Neurotherapeutics, 2018

Does age affect response to quinidine in patients with KCNT1 mutations? Report of three new cases and review of the literature.

Abdelnour E et al.

Seizure, 2018

Clinical and molecular characterization of KCNT1-related severe early-onset epilepsy.

McTague A et al.

Neurology, 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

The Exome Clinic and the role of medical genetics expertise in the interpretation of exome sequencing results.

Baldridge D et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2017

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

Wei F et al.

Neuroscience Bulletin, 2017

A targeted resequencing gene panel for focal epilepsy.

Hildebrand MS et al.

Neurology, 2016

KCNT1 mutations in seizure disorders: the phenotypic spectrum and functional effects.

Lim CX et al.

Journal of Medical Genetics, 2016

Genetic models of focal epilepsies.

Boillot M et al.

Journal of Neuroscience Methods, 2016

Unexplained early onset epileptic encephalopathy: Exome screening and phenotype expansion.

Allen NM et al.

Epilepsia, 2016

Potassium Channels and Human Epileptic Phenotypes: An Updated Overview.

Villa C et al.

Frontiers in Cellular Neuroscience, 2016

Mutations in KCNT1 cause a spectrum of focal epilepsies.

Møller RS et al.

Epilepsia, 2015

De novo KCNT1 mutations in early-onset epileptic encephalopathy.

Ohba C et al.

Epilepsia, 2015

Human slack potassium channel mutations increase positive cooperativity between individual channels.

Kim GE et al.

Cell Reports, 2014

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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."