Varaico: Literature-Extracted Genetic Variants

Gene:KCNJ2
Variant:p.V227F
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KCNJ2

NM_000891.3:p.V227F

Associated Papers

Atomic-level investigation of KCNJ2 mutations associated with ventricular arrhythmic syndrome phenotypes.

Munawar S et al.

Scientific Reports, 2025

40175568 (PubMed )
Supplement: 41598_2025_95062_MOESM9_ESM.pdf

The network of cardiac KIR2.1: its function, cellular regulation, electrical signaling, diseases and new drug avenues.

Li E et al.

Naunyn-schmiedeberg's Archives of Pharmacology, 2024

Inward rectifier potassium (Kir) channels in the retina: living our vision.

Beverley KM et al.

American Journal of Physiology. Cell Physiology, 2022

Determinants of trafficking, conduction, and disease within a K+ channel revealed through multiparametric deep mutational scanning.

Coyote-Maestas W et al.

Elife, 2022

35639599 (PubMed )
Supplement: elife-76903-data1.zip › SourceData › input_data › KCNJ_Clinvar_0325322_edited_annotations_.xlsx › clinvar_KCNJx_0325322

Advances in the Molecular Genetics of Catecholaminergic Polymorphic Ventricular Tachycardia.

Song J et al.

Frontiers in Pharmacology, 2021

Characterization of Loss-Of-Function KCNJ2 Mutations in Atypical Andersen Tawil Syndrome.

Le Tanno P et al.

Frontiers in Genetics, 2021

Identification of a novel exon3 deletion of RYR2 in a family with catecholaminergic polymorphic ventricular tachycardia.

Dharmawan T et al.

Annals of Noninvasive Electrocardiology : the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc, 2019

Clinical Genetic Testing for the Cardiomyopathies and Arrhythmias: A Systematic Framework for Establishing Clinical Validity and Addressing Genotypic and Phenotypic Heterogeneity.

Garcia J et al.

Frontiers in Cardiovascular Medicine, 2016

27446933 (PubMed )
Supplement: data_sheet_1.docx

KCNJ2 mutation causes an adrenergic-dependent rectification abnormality with calcium sensitivity and ventricular arrhythmia.

Kalscheur MM et al.

Heart Rhythm, 2014

Genetic background of catecholaminergic polymorphic ventricular tachycardia in Japan.

Kawamura M et al.

Circulation Journal : Official Journal of the Japanese Circulation Society, 2013

Gene mutations in cardiac arrhythmias: a review of recent evidence in ion channelopathies.

Hsiao PY et al.

The Application of Clinical Genetics, 2013

Phenotype variability in patients carrying KCNJ2 mutations.

Kimura H et al.

Circulation. Cardiovascular Genetics, 2012

Phenotypic manifestations of mutations in genes encoding subunits of cardiac potassium channels.

Shimizu W et al.

Circulation Research, 2011

Biophysical and molecular characterization of a novel de novo KCNJ2 mutation associated with Andersen-Tawil syndrome and catecholaminergic polymorphic ventricular tachycardia mimicry.

Barajas-Martinez H et al.

Circulation. Cardiovascular Genetics, 2011

The mammalian K(IR)2.x inward rectifier ion channel family: expression pattern and pathophysiology.

de Boer TP et al.

Acta Physiologica (oxford, England), 2010

Kir 2.1 channelopathies: the Andersen-Tawil syndrome.

Tristani-Firouzi M et al.

Pflugers Archiv : European Journal of Physiology, 2010

The genetic basis of long QT and short QT syndromes: a mutation update.

Hedley PL et al.

Human Mutation, 2009

Protein kinase A-dependent biophysical phenotype for V227F-KCNJ2 mutation in catecholaminergic polymorphic ventricular tachycardia.

Vega AL et al.

Circulation. Arrhythmia and Electrophysiology, 2009

Genotypic heterogeneity and phenotypic mimicry among unrelated patients referred for catecholaminergic polymorphic ventricular tachycardia genetic testing.

Tester DJ et al.

Heart Rhythm, 2006

[Andersen-Tawil syndrome: a review of its clinical and genetic diagnosis with emphasis on cardiac manifestations].

Márquez MF et al.

Archivos De Cardiologia De Mexico, 0

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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."