Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ2
Variant:p.F305del1
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KCNQ2

NM_172107.4:p.F305del1

Associated Papers

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

Xiong J et al.

Epilepsia, 2026

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

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 and genetic analysis of 23 Chinese children with epilepsy associated with KCNQ2 gene mutations.

Yu X et al.

Epilepsia Open, 2024

Genetic Epilepsies and Developmental Epileptic Encephalopathies with Early Onset: A Multicenter Study.

Cavirani B et al.

International Journal of Molecular Sciences, 2024

38279250 (PubMed )
Supplement: ijms-25-01248-s001.zip › Tab_supp_S1.xlsx › Foglio1

Validation of clinical exome sequencing in the diagnostic procedure of patients with intellectual disability in clinical practice.

Ballesta-Martínez MJ et al.

Orphanet Journal of Rare Diseases, 2023

37480025 (PubMed )
Supplement: 13023_2023_2809_MOESM1_ESM.pdf

Detecting genomic mosaicism in "de novo" genetic epilepsy by amplicon-based deep sequencing.

Chen J et al.

Journal of Human Genetics, 2023

Pyridoxine-responsive KCNQ2 epileptic encephalopathy: Additional cases and literature review.

Chen J et al.

Molecular Genetics & Genomic Medicine, 2022

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-Related Neonatal Epilepsy Treated With Vitamin B6: A Report of Two Cases and Literature Review.

Amore G et al.

Frontiers in Neurology, 2022

Genetic Neonatal-Onset Epilepsies and Developmental/Epileptic Encephalopathies with Movement Disorders: A Systematic Review.

Spagnoli C et al.

International Journal of Molecular Sciences, 2021

33919646 (PubMed )
Supplement: ijms-22-04202-s001.zip › Table_S1.pdf

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

Malerba F et al.

Neurology. Genetics, 2020

First-line exome sequencing in Palestinian and Israeli Arabs with neurological disorders is efficient and facilitates disease gene discovery.

Hengel H et al.

European Journal of Human Genetics : Ejhg, 2020

Novel Dominant KCNQ2 Exon 7 Partial In-Frame Duplication in a Complex Epileptic and Neurodevelopmental Delay Syndrome.

Lazo PA et al.

International Journal of Molecular Sciences, 2020

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

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

KCNQ2 mutation in an infant with encephalopathy of infancy with migrating focal seizures.

Freibauer A et al.

Epileptic Disorders : International Epilepsy Journal With Videotape, 2018

Detection rate of causal variants in severe childhood epilepsy is highest in patients with seizure onset within the first four weeks of life.

Staněk D et al.

Orphanet Journal of Rare Diseases, 2018

KCNQ2 encephalopathy: A case due to a de novo deletion.

Spagnoli C et al.

Brain & Development, 2018

Genomic diagnosis for children with intellectual disability and/or developmental delay.

Bowling KM et al.

Genome Medicine, 2017

28554332 (PubMed )
Supplement: 13073_2017_433_MOESM2_ESM.xlsx › Sheet1

KCNQ2 Mutation Explains the Etiology of Chloral Hydrate-Responsive Ohtahara Syndrome.

Štěrbová K et al.

Pediatric Neurology, 2017

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

Millichap JJ et al.

Neurology. Genetics, 2016

KCNQ2 abnormality in BECTS: benign childhood epilepsy with centrotemporal spikes following benign neonatal seizures resulting from a mutation of KCNQ2.

Ishii A et al.

Epilepsy Research, 2012

A de novo KCNQ2 mutation detected in non-familial benign neonatal convulsions.

Ishii A et al.

Brain & Development, 2009

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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."