Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ1
Variant:p.R190L
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KCNQ1

NM_000218.3:p.R190L

Associated Papers

Molecular mechanisms of function deficiencies in KCNQ1 variants associated with Jervell and Lange-Nielsen syndrome.

Pan X et al.

Channels (austin, Tex.), 2025

Predicting the Damaging Potential of Uncharacterized KCNQ1 and KCNE1 Variants.

Tarnovskaya SI et al.

International Journal of Molecular Sciences, 2025

40724807 (PubMed )
Supplement: ijms-26-06561-s001.zip › ijms-3705358_SupplementaryTable2.xls › SupplementaryTable2

Screening for Rare Coding Variants That Associate With the QTc Interval in Iceland.

Sveinbjornsson G et al.

Journal of the American Heart Association, 2023

37449562 (PubMed )
Supplement: JAH3-12-e029845-s001.pdf

Next-Generation Sequencing Gene Panels in Inheritable Cardiomyopathies and Channelopathies: Prevalence of Pathogenic Variants and Variants of Unknown Significance in Uncommon Genes.

Mazzaccara C et al.

Biomolecules, 2022

Predicting the functional impact of KCNQ1 variants with artificial neural networks.

Phul S et al.

Plos Computational Biology, 2022

35442947 (PubMed )
Supplement: pcbi.1010038.s010.xlsx › Missense_Mutations

Enhancing rare variant interpretation in inherited arrhythmias through quantitative analysis of consortium disease cohorts and population controls.

Walsh R et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2021

32893267 (PubMed )
Supplement: 41436_2020_946_MOESM2_ESM.xlsx › S12

Reclassification of genetic variants in children with long QT syndrome.

Westphal DS et al.

Molecular Genetics & Genomic Medicine, 2020

32383558 (PubMed )
Supplement: MGG3-8-e1300-s001.xlsx › Supplement_Tabelle

Compound and heterozygous mutations of KCNQ1 in long QT syndrome with familial history of unexplained sudden death: Identified by analysis of whole exome sequencing and predisposing genes.

Lin Y et al.

Annals of Noninvasive Electrocardiology : the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc, 2020

Structures Illuminate Cardiac Ion Channel Functions in Health and in Long QT Syndrome.

Brewer KR et al.

Frontiers in Pharmacology, 2020

Upgraded molecular models of the human KCNQ1 potassium channel.

Kuenze G et al.

Plos One, 2019

Effects of protein-protein interactions and ligand binding on the ion permeation in KCNQ1 potassium channel.

Jalily Hasani H et al.

Plos One, 2018

29444113 (PubMed )
Supplement: pone.0191905.s001.pdf

Dual LQT1 and HCM phenotypes associated with tetrad heterozygous mutations in KCNQ1, MYH7, MYLK2, and TMEM70 genes in a three-generation Chinese family.

Wang L et al.

Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology, 2016

Novel Kv7.1-phosphatidylinositol 4,5-bisphosphate interaction sites uncovered by charge neutralization scanning.

Eckey K et al.

The Journal of Biological Chemistry, 2014

The prevalence of mutations in KCNQ1, KCNH2, and SCN5A in an unselected national cohort of young sudden unexplained death cases.

Winkel BG et al.

Journal of Cardiovascular Electrophysiology, 2012

Genotype-phenotype analysis of three Chinese families with Jervell and Lange-Nielsen syndrome.

Gao Y et al.

Journal of Cardiovascular Disease Research, 2012

A new homozygous mutation of the KCNQ1 gene associated with both Romano-Ward and incomplete Jervell Lange-Nielsen syndromes in two sisters.

Kanovsky J et al.

Heart Rhythm, 2010

Clinical characteristics of 30 Czech families with long QT syndrome and KCNQ1 and KCNH2 gene mutations: importance of exercise testing.

Andrsova I et al.

Journal of Electrocardiology, 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."