Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ2
Variant:p.R213W
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KCNQ2

NM_172107.4:p.R213W

Associated Papers

Kcnq2 R213 knock-in mice reveal variant- and region-specific mechanisms underlying self-limited familial neonatal-infantile epilepsy and early infantile developmental and epileptic encephalopathy.

Nishijo T et al.

Acta Neuropathologica Communications, 2026

Integrated genotype-phenotype function analysis reveals distinct pathogenic mechanisms for cognitive impairment in KCNQ2-related disorders.

Xiong J et al.

Epilepsia, 2026

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

Clinically Relevant Genes Identified in Cerebral Palsy Cohorts Following Evaluation of the Clinical Description and Phenotype: A Systematic Review.

Wilson YA et al.

Journal of Child Neurology, 2024

39246294 (PubMed )
Supplement: sj-xlsx-2-jcn-10.1177_08830738241277231.xlsx › eTable_4

Genotype-driven therapeutics in DEE and metabolic epilepsy: navigating treatment efficacy and drug resistance.

Nguyen YTM et al.

Scientific Reports, 2024

Neurocardiac pathologies associated with potassium channelopathies.

Singh V et al.

Epilepsia, 2024

MLe-KCNQ2: An Artificial Intelligence Model for the Prognosis of Missense KCNQ2 Gene Variants.

Saez-Matia A et al.

International Journal of Molecular Sciences, 2024

38474157 (PubMed )
Supplement: ijms-25-02910-s001.zip › Supp_Data_1_FINAL_DATASET_KCNQ2.xlsx › Pathogenic

Genetic Background of Epilepsy and Antiepileptic Treatments.

Borowicz-Reutt K et al.

International Journal of Molecular Sciences, 2023

KCNQ2-Related Epilepsy: Genotype-Phenotype Relationship with Tailored Antiseizure Medication (ASM)-A Systematic Review.

Falsaperla R et al.

Neuropediatrics, 2023

Functional characterization and in vitro pharmacological rescue of KCNQ2 pore mutations associated with epileptic encephalopathy.

Yang GM et al.

Acta Pharmacologica Sinica, 2023

Genetic and clinical variations of developmental epileptic encephalopathies.

Kaya Özçora GD et al.

Neurological Research, 2023

Nine patients with KCNQ2-related neonatal seizures and functional studies of two missense variants.

Chokvithaya S et al.

Scientific Reports, 2023

Exome sequencing allows detection of relevant pharmacogenetic variants in epileptic patients.

Verdez S et al.

The Pharmacogenomics Journal, 2022

A novel de novo heterozygous variant of the KCNQ2 gene: Contribution to early‑onset epileptic encephalopathy in a female infant.

Liu HF et al.

Molecular Medicine Reports, 2022

KCNQ2 Selectivity Filter Mutations Cause Kv7.2 M-Current Dysfunction and Configuration Changes Manifesting as Epileptic Encephalopathies and Autistic Spectrum Disorders.

Lee IC et al.

Cells, 2022

Gene Therapy: Novel Approaches to Targeting Monogenic Epilepsies.

Goodspeed K et al.

Frontiers in Neurology, 2022

WDR45, one gene associated with multiple neurodevelopmental disorders.

Cong Y et al.

Autophagy, 2021

Early initial video-electro-encephalography combined with variant location predict prognosis of KCNQ2-related disorder.

Xu Y et al.

Bmc Pediatrics, 2021

Structural Mechanism of ω-Currents in a Mutated Kv7.2 Voltage Sensor Domain from Molecular Dynamics Simulations.

Alberini G et al.

Journal of Chemical Information and Modeling, 2021

Genotype-phenotype correlations in patients with de novo KCNQ2 pathogenic variants.

Malerba F et al.

Neurology. Genetics, 2020

KCNQ2 encephalopathy manifesting with Rett-like features: A follow-up into adulthood.

Mastrangelo M et al.

Neurology. Genetics, 2020

Heteromeric Kv7.2 current changes caused by loss-of-function of KCNQ2 mutations are correlated with long-term neurodevelopmental outcomes.

Lee IC et al.

Scientific Reports, 2020

Epileptic channelopathies caused by neuronal Kv7 (KCNQ) channel dysfunction.

Nappi P et al.

Pflugers Archiv : European Journal of Physiology, 2020

Assessment of Interlaboratory Variation in the Interpretation of Genomic Test Results in Patients With Epilepsy.

SoRelle JA et al.

Jama Network Open, 2020

32347949 (PubMed )
Supplement: jamanetwopen-3-e203812-s001.pdf

Identifying mutation hotspots reveals pathogenetic mechanisms of KCNQ2 epileptic encephalopathy.

Zhang J et al.

Scientific Reports, 2020

32179837 (PubMed )
Supplement: 41598_2020_61697_MOESM2_ESM.pdf

KCNQs: Ligand- and Voltage-Gated Potassium Channels.

Abbott GW

Frontiers in Physiology, 2020

Rett and Rett-like syndrome: Expanding the genetic spectrum to KIF1A and GRIN1 gene.

Wang J et al.

Molecular Genetics & Genomic Medicine, 2019

Epidemiology and etiology of infantile developmental and epileptic encephalopathies in Tasmania.

Ware TL et al.

Epilepsia Open, 2019

Evaluating the pathogenic potential of genes with de novo variants in epileptic encephalopathies.

He N et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2019

Insights into channel dysfunction from modelling and molecular dynamics simulations.

Musgaard M et al.

Neuropharmacology, 2018

Diagnostic Yield From 339 Epilepsy Patients Screened on a Clinical Gene Panel.

Butler KM et al.

Pediatric Neurology, 2017

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 utility of Next Generation Sequencing for molecular diagnostics in Rett syndrome.

Vidal S et al.

Scientific Reports, 2017

A KCNQ2 E515D mutation associated with benign familial neonatal seizures and continuous spike and waves during slow-wave sleep syndrome in Taiwan.

Lee IC et al.

Journal of the Formosan Medical Association = Taiwan Yi Zhi, 2017

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

Wei F et al.

Neuroscience Bulletin, 2017

Abnormal γ-aminobutyric acid neurotransmission in a Kcnq2 model of early onset epilepsy.

Uchida T et al.

Epilepsia, 2017

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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."