Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ2
Variant:p.G290D
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KCNQ2

NM_172107.4:p.G290D

Associated Papers

Neurodevelopmental features in KCNQ2 developmental and epileptic encephalopathy may have limited associations with KV7.2 dysfunction.

Bidwell JS et al.

Epilepsia Open, 2025

41250984 (PubMed )
Supplement: EPI4-11-190-s001.pdf

Potassium channel-related epilepsy: Pathogenesis and clinical features.

Zhao T et al.

Epilepsia Open, 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_3_KCNQ2_All_Predictions.xlsx › CatBoost

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

Yang GM et al.

Acta Pharmacologica Sinica, 2023

Whole-exome sequencing in eccrine porocarcinoma indicates promising therapeutic strategies.

Denisova E et al.

Cancer Gene Therapy, 2022

34045664 (PubMed )
Supplement: 41417_2021_347_MOESM4_ESM.xls › C000-ESMKCH

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

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

Two KCNQ2 Encephalopathy Variants in the Calmodulin-Binding Helix A Exhibit Dominant-Negative Effects and Altered PIP2 Interaction.

Tran B et al.

Frontiers in Physiology, 2020

A de novo KCNQ2 Gene Mutation Associated With Non-familial Early Onset Seizures: Case Report and Revision of Literature Data.

Laccetta G et al.

Frontiers in Pediatrics, 2019

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

KCNQ2 encephalopathy: Features, mutational hot spots, and ezogabine treatment of 11 patients.

Millichap JJ et al.

Neurology. Genetics, 2016

27602407 (PubMed )
Supplement: supp_2.5.e96_tables.docx

Variable clinical expression in patients with mosaicism for KCNQ2 mutations.

Milh M et al.

American Journal of Medical Genetics. Part A, 2015

Functional analysis of potassium channels in Kv7.2 G271V mutant causing early onset familial epilepsy.

Wang J et al.

Brain Research, 2015

Dominant-negative effects of KCNQ2 mutations are associated with epileptic encephalopathy.

Orhan G et al.

Annals of Neurology, 2014

Clinical spectrum of early onset epileptic encephalopathies caused by KCNQ2 mutation.

Kato M et al.

Epilepsia, 2013

KCNQ2 encephalopathy: emerging phenotype of a neonatal epileptic encephalopathy.

Weckhuysen S et al.

Annals of Neurology, 2012

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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."