Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ2
Variant:p.G281R
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KCNQ2

NM_172107.4:p.G281R

Associated Papers

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

Xiong J et al.

Epilepsia, 2026

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

Bidwell JS et al.

Epilepsia Open, 2025

Phenotypic analysis of 11,125 trio exomes in neurodevelopmental disorders.

Ganesan S et al.

Biorxiv : the Preprint Server for Biology, 2025

Cerebellar Hypoplasia and Treatment Course of a Two-Month-Old Infant With KCNQ2 Epileptic Encephalopathy Due to a De Novo Variant and Review of the Literature.

Cebeci D et al.

American Journal of Medical Genetics. Part A, 2025

Clinical genome sequencing in patients with suspected rare genetic disease in Peru.

Bazalar-Montoya J et al.

Npj Genomic Medicine, 2024

39468051 (PubMed )
Supplement: 41525_2024_434_MOESM2_ESM.xlsx › Report_Outcomes_and_Variants

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

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

Li K et al.

Ebiomedicine, 2024

38113761 (PubMed )
Supplement: mmc2.xlsx › Table_S4

High-throughput evaluation of epilepsy-associated KCNQ2 variants reveals functional and pharmacological heterogeneity.

Vanoye CG et al.

Jci Insight, 2022

35104249 (PubMed )
Supplement: jciinsight-7-156314-s075.pdf

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

Personalized treatment with retigabine for pharmacoresistant epilepsy arising from a pathogenic variant in the KCNQ2 selectivity filter.

Nissenkorn A et al.

Epileptic Disorders : International Epilepsy Journal With Videotape, 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

Semantic Similarity Analysis Reveals Robust Gene-Disease Relationships in Developmental and Epileptic Encephalopathies.

Galer PD et al.

American Journal of Human Genetics, 2020

32853554 (PubMed )
Supplement: mmc2.xlsx › S6

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

Homomeric Kv7.2 current suppression is a common feature in KCNQ2 epileptic encephalopathy.

Gomis-Pérez C et al.

Epilepsia, 2019

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

Whole-genome analysis for effective clinical diagnosis and gene discovery in early infantile epileptic encephalopathy.

Ostrander BEP et al.

Npj Genomic Medicine, 2018

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

Butler KM et al.

Pediatric Neurology, 2017

A case-control collapsing analysis identifies epilepsy genes implicated in trio sequencing studies focused on de novo mutations.

Zhu X et al.

Plos Genetics, 2017

29186148 (PubMed )
Supplement: pgen.1007104.s002.xlsx › S1_Table

Genetics and genotype-phenotype correlations in early onset epileptic encephalopathy with burst suppression.

Olson HE et al.

Annals of Neurology, 2017

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

Millichap JJ et al.

Neurology. Genetics, 2016

Whole-exome sequencing in undiagnosed genetic diseases: interpreting 119 trios.

Zhu X et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2015

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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."