Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ1
Variant:p.R293C
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KCNQ1

NM_000218.3:p.R293C

Associated Papers

Whole-exome sequencing in obstructive coronary artery disease identifies rare and novel variants in cardiac arrhythmia and pulmonary arterial hypertension-associated genes.

Ullah MF et al.

Biomolecules & Biomedicine, 2026

Mapping the Functional Landscape of KCNQ1 to Define Ion Channel Mechanisms and Arrhythmia Risk.

Harvey ML et al.

Medrxiv : the Preprint Server for Health Sciences, 2025

41445606 (PubMed )
Supplement: media-2.xlsx › File_S2

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

Rescue of loss-of-function long QT syndrome-associated mutations in KV7.1/KCNE1 by the endocannabinoid N-arachidonoyl-L-serine (ARA-S).

Hiniesto-Iñigo I et al.

British Journal of Pharmacology, 2025

Certain vs. uncertain actionable secondary findings in a cohort of 500 Lebanese participants: What to report to the patient?

Hanna EM et al.

Plos One, 2025

Whole-exome sequencing analyses in a Saudi Ischemic Stroke Cohort reveal association signals, and shows polygenic risk scores are related to Modified Rankin Scale Risk.

Alkhamis FA et al.

Functional & Integrative Genomics, 2023

36973604 (PubMed )
Supplement: 10142_2023_1039_MOESM1_ESM.xlsx › all_variants

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

Molecular Approach of Hereditary Arrhythmias, Long QT Syndrome, and Arrhythmogenic Right Ventricular Cardiomyopathy.

Saat H et al.

Anatolian Journal of Cardiology, 2022

Actionable secondary findings in the 73 ACMG-recommended genes in 1559 Thai exomes.

Chetruengchai W et al.

Journal of Human Genetics, 2022

Functional testing for variant prioritization in a family with long QT syndrome.

Najari Beidokhti M et al.

Molecular Genetics and Genomics : Mgg, 2021

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 › S4

Phenotypic Characterization of Individuals With Variants in Cardiovascular Genes in the Absence of a Primary Cardiovascular Indication for Testing.

Hylind RJ et al.

Circulation. Genomic and Precision Medicine, 2019

Using the genome aggregation database, computational pathogenicity prediction tools, and patch clamp heterologous expression studies to demote previously published long QT syndrome type 1 mutations from pathogenic to benign.

Clemens DJ et al.

Heart Rhythm, 2018

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

Autosomal recessive long QT syndrome, type 1 in eight families from Saudi Arabia.

Bdier AY et al.

Molecular Genetics & Genomic Medicine, 2017

Clinical profile and mutation spectrum of long QT syndrome in Saudi Arabia: The impact of consanguinity.

Al-Hassnan ZN et al.

Heart Rhythm, 2017

High diagnostic yield of clinical exome sequencing in Middle Eastern patients with Mendelian disorders.

Yavarna T et al.

Human Genetics, 2015

Factors influencing success of clinical genome sequencing across a broad spectrum of disorders.

Taylor JC et al.

Nature Genetics, 2015

Assessment of the predictive accuracy of five in silico prediction tools, alone or in combination, and two metaservers to classify long QT syndrome gene mutations.

Leong IU et al.

Bmc Medical Genetics, 2015

25967940 (PubMed )
Supplement: 12881_2015_176_MOESM1_ESM.xlsx › EVERYTHING

Building KCNQ1/KCNE1 channel models and probing their interactions by molecular-dynamics simulations.

Xu Y et al.

Biophysical Journal, 2013

KCNQ1 subdomains involved in KCNE modulation revealed by an invertebrate KCNQ1 orthologue.

Nakajo K et al.

The Journal of General Physiology, 2011

Compendium of cardiac channel mutations in 541 consecutive unrelated patients referred for long QT syndrome genetic testing.

Tester DJ et al.

Heart Rhythm, 2005

Identification and characterization of a novel recessive KCNQ1 mutation associated with Romano-Ward Long-QT syndrome in two Iranian families.

Zafari Z 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."