Varaico: Literature-Extracted Genetic Variants

Gene:KCNT1
Variant:p.R474H
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KCNT1

NM_020822.3:p.R474H

Associated Papers

Neuroimaging to Genetics: Unraveling the Etiology of Cerebral Palsy in Children From Southern Brazil.

Do Valle DA et al.

Journal of Child Neurology, 2026

40534433 (PubMed )
Supplement: sj-pdf-1-jcn-10.1177_08830738251346918.pdf

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

Olguin SL et al.

Biorxiv : the Preprint Server for Biology, 2025

Genetic etiologies with a large NGS panel in a monocentric cohort of 1000 patients with pediatric onset epilepsies.

Barcia G et al.

Epilepsia Open, 2025

40347095 (PubMed )
Supplement: EPI4-10-1065-s001.xlsx › Targeted_NGS

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

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

Neuronal potassium channel activity triggers initiation of mRNA translation through binding of translation regulators.

Malone TJ et al.

Science Advances, 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

Molecular Profiling of Mouse Models of Loss or Gain of Function of the KCNT1 (Slack) Potassium Channel and Antisense Oligonucleotide Treatment.

Sun F et al.

Biomolecules, 2024

Gene therapy for targeting a prenatally enriched potassium channel associated with severe childhood epilepsy and premature death.

Golinski SR et al.

Biorxiv : the Preprint Server for Biology, 2024

Heterozygous expression of a Kcnt1 gain-of-function variant has differential effects on somatostatin- and parvalbumin-expressing cortical GABAergic neurons.

Shore AN et al.

Elife, 2024

Heterozygous expression of a Kcnt1 gain-of-function variant has differential effects on SST- and PV-expressing cortical GABAergic neurons.

Shore AN et al.

Biorxiv : the Preprint Server for Biology, 2024

The clinical and genetic landscape of developmental and epileptic encephalopathies in Egyptian children.

Elkhateeb N et al.

Clinical Genetics, 2024

Disease-causing Slack potassium channel mutations produce opposite effects on excitability of excitatory and inhibitory neurons.

Wu J et al.

Cell Reports, 2024

Neuronal potassium channel activity triggers initiation of mRNA translation through binding of translation regulators.

Malone TJ et al.

Biorxiv : the Preprint Server for Biology, 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

Whole-Genome Sequencing Among Kazakhstani Children with Early-Onset Epilepsy Revealed New Gene Variants and Phenotypic Variability.

Bayanova M et al.

Molecular Neurobiology, 2023

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

Disease-causing Slack potassium channel mutations produce opposite effects on excitability of excitatory and inhibitory neurons.

Wu J et al.

Biorxiv : the Preprint Server for Biology, 2023

Early-infantile developmental and epileptic encephalopathy: the aetiologies, phenotypic differences and outcomes-a prospective observational study.

Agarwala P et al.

Brain Communications, 2023

Approach to Cohort-Wide Re-Analysis of Exome Data in 1000 Individuals with Neurodevelopmental Disorders.

Halfmeyer I et al.

Genes, 2022

36672771 (PubMed )
Supplement: genes-14-00030-s001.zip › Table_S1.xlsx › SNVs

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

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

Xu D et al.

British Journal of Clinical Pharmacology, 2022

Exploring the genetic etiology of drug-resistant epilepsy: incorporation of exome sequencing into practice.

Mahdiannasser M et al.

Acta Neurologica Belgica, 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

A genome sequencing system for universal newborn screening, diagnosis, and precision medicine for severe genetic diseases.

Kingsmore SF et al.

American Journal of Human Genetics, 2022

36007526 (PubMed )
Supplement: mmc2.xlsx › Table_S8

Genetic analysis using targeted exome sequencing of 53 Vietnamese children with developmental and epileptic encephalopathies.

Hieu NLT et al.

American Journal of Medical Genetics. Part A, 2022

Analysis of clinical phenotypic and genotypic spectra in 36 children patients with Epilepsy of Infancy with Migrating Focal Seizures.

Yang H et al.

Scientific Reports, 2022

KNa1.1 gain-of-function preferentially dampens excitability of murine parvalbumin-positive interneurons.

Gertler TS et al.

Neurobiology of Disease, 2022

Genetic and Phenotype Analysis of a Chinese Cohort of Infants and Children With Epilepsy.

Chuan Z et al.

Frontiers in Genetics, 2022

35571021 (PubMed )
Supplement: Table1.XLSX › Table_S1

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

Genetic Diagnosis in Children with Epilepsy and Developmental Disorders by Targeted Gene Panel Analysis in a Developing Country.

Rahman MM et al.

Journal of Epilepsy Research, 2021

Mutation in PHACTR1 associated with multifocal epilepsy with infantile spasms and hypsarrhythmia.

Marakhonov AV et al.

Clinical Genetics, 2021

Precision medicine and therapies of the future.

Sisodiya SM

Epilepsia, 2021

Detection of Disease-Causing SNVs/Indels and CNVs in Single Test Based on Whole Exome Sequencing: A Retrospective Case Study in Epileptic Encephalopathies.

Sun D et al.

Frontiers in Pediatrics, 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

34489640 (PubMed )
Supplement: Table_2.XLSX › De_novo_variants

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

A longitudinal footprint of genetic epilepsies using automated electronic medical record interpretation.

Ganesan S et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2020

32773773 (PubMed )
Supplement: 41436_2020_923_MOESM3_ESM.xls › Table_S3a

Cardiac phenotypic spectrum of KCNT1 mutations.

Kohli U et al.

Cardiology in the Young, 2020

KCNT1-positive epilepsy of infancy with migrating focal seizures successfully treated with nonnarcotic antitussive drugs after treatment failure with quinidine: A case report.

Takase C et al.

Brain & Development, 2020

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

Borlot F et al.

Epilepsia, 2020

Impaired motor skill learning and altered seizure susceptibility in mice with loss or gain of function of the Kcnt1 gene encoding Slack (KNa1.1) Na+-activated K+ channels.

Quraishi IH et al.

Scientific Reports, 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

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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."