Varaico: Literature-Extracted Genetic Variants

Gene:KCNQ1
Variant:p.R533W
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KCNQ1

NM_000218.3:p.R533W

Associated Papers

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

Clinicopathological and molecular characterization of KRAS wild-type pancreatic ductal adenocarcinomas reveals precursor lesions with oncogenic mutations and fusions in RAS pathway genes.

Toriyama K et al.

The Journal of Pathology, 2025

40317966 (PubMed )
Supplement: PATH-266-337-s002.zip › path6432-sup-0004-TableS4.xlsx › PDAC-057-ip

Circumstance-dependent functional variants in the major long QT syndrome genes in patients with recurrent polymorphic ventricular arrhythmias: A case series.

van Bakel BMA et al.

Heartrhythm Case Reports, 2023

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

Arrhythmia Variant Associations and Reclassifications in the eMERGE-III Sequencing Study.

Glazer AM et al.

Circulation, 2022

Polyunsaturated fatty acids produce a range of activators for heterogeneous IKs channel dysfunction.

Bohannon BM et al.

The Journal of General Physiology, 2020

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

Increased burden of rare deleterious variants of the KCNQ1 gene in patients with large‑vessel ischemic stroke.

Janicki PK et al.

Molecular Medicine Reports, 2019

The Crossroad of Ion Channels and Calmodulin in Disease.

Urrutia J et al.

International Journal of Molecular Sciences, 2019

Predicting the Functional Impact of KCNQ1 Variants of Unknown Significance.

Li B et al.

Circulation. Cardiovascular Genetics, 2017

Molecular pathogenesis of long QT syndrome type 1.

Wu J et al.

Journal of Arrhythmia, 2016

KCNQ1 mutations associated with Jervell and Lange-Nielsen syndrome and autosomal recessive Romano-Ward syndrome in India-expanding the spectrum of long QT syndrome type 1.

Vyas B et al.

American Journal of Medical Genetics. Part A, 2016

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

Cellular mechanisms of mutations in Kv7.1: auditory functions in Jervell and Lange-Nielsen syndrome vs. Romano-Ward syndrome.

Mousavi Nik A et al.

Frontiers in Cellular Neuroscience, 2015

Development of a high resolution melting method for the detection of genetic variations in Long QT Syndrome.

Millat G et al.

Clinica Chimica Acta; International Journal of Clinical Chemistry, 2011

Kv7.1 (KCNQ1) properties and channelopathies.

Peroz D et al.

The Journal of Physiology, 2008

Mutation site-specific differences in arrhythmic risk and sensitivity to sympathetic stimulation in the LQT1 form of congenital long QT syndrome: multicenter study in Japan.

Shimizu W et al.

Journal of the American College of Cardiology, 2004

Mutation in KCNQ1 that has both recessive and dominant characteristics.

Murray A et al.

Journal of Medical Genetics, 2002

Evidence for a single nucleotide polymorphism in the KCNQ1 potassium channel that underlies susceptibility to life-threatening arrhythmias.

Kubota T et al.

Journal of Cardiovascular Electrophysiology, 2001

Novel mutations in KvLQT1 that affect Iks activation through interactions with Isk.

Chouabe C et al.

Cardiovascular Research, 2000

Phenotype guided characterization and molecular analysis of Indian patients with long QT syndromes.

Vyas B et al.

Indian Pacing and Electrophysiology Journal, 0

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."