Varaico: Literature-Extracted Genetic Variants

Gene:RYR2
Variant:p.R4497C
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RYR2

NM_001035.3:p.R4497C

Associated Papers

Ryanodine receptor 2 mutations in catecholaminergic polymorphic ventricular tachycardia: From molecular mechanisms to precision medicine.

Sharma V

World Journal of Cardiology, 2026

Human-derived cardiac-neural microtissues reveal catecholaminergic polymorphic ventricular tachycardia is also a disease of the sympathetic neuron.

Li N et al.

The Journal of Physiology, 2026

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes.

Delinière A et al.

The Journal of Physiology, 2025

Arrhythmic Risk and Clinical Features in Catecholaminergic Polymorphic Ventricular Tachycardia: Results From a Multicenter Study in Korea.

Cho MJ et al.

The American Journal of Cardiology, 2025

RYR2 Variants in Catecholaminergic Polymorphic Ventricular Tachycardia Patients: Insights From Protein Structure and Clinical Data.

Chang A et al.

Circulation. Arrhythmia and Electrophysiology, 2025

40875405 (PubMed )
Supplement: hae-18-e013757-s003.xlsx › patient_variants

Conserved missense variant pathogenicity and correlated phenotypes across paralogous genes.

Brünger T et al.

Genome Biology, 2025

40624578 (PubMed )
Supplement: 13059_2025_3663_MOESM2_ESM.xlsx › SupplementaryTable1

Development of selective RyR2 inhibitors with a pharmacophore containing a parabanic acid skeleton.

Ishida R et al.

Rsc Medicinal Chemistry, 2025

Location of ryanodine receptor type 2 mutation predicts age of onset of sudden death in catecholaminergic polymorphic ventricular tachycardia - A systematic review and meta-analysis of case-based literature.

Beqaj H et al.

Medrxiv : the Preprint Server for Health Sciences, 2024

Discovery and Structure-Activity Relationship of a Ryanodine Receptor 2 Inhibitor.

Ishida R et al.

Chemical & Pharmaceutical Bulletin, 2024

Screening for Novel Type 2 Ryanodine Receptor Inhibitors by Endoplasmic Reticulum Ca2+ Monitoring.

Takenaka M et al.

Molecular Pharmacology, 2023

New drug discovery of cardiac anti-arrhythmic drugs: insights in animal models.

Sharma AK et al.

Scientific Reports, 2023

Gene Therapy for Catecholaminergic Polymorphic Ventricular Tachycardia.

Pérez PR et al.

Heart, Lung & Circulation, 2023

Molecular Dynamics Simulations of the Cardiac Ryanodine Receptor Type 2 (RyR2) Gating Mechanism.

Greene D et al.

The Journal of Physical Chemistry. B, 2022

36384028 (PubMed )
Supplement: jp2c03031_si_001.pdf

Cytosolic Ca2+-dependent Ca2+ release activity primarily determines the ER Ca2+ level in cells expressing the CPVT-linked mutant RYR2.

Kurebayashi N et al.

The Journal of General Physiology, 2022

Molecular, Subcellular, and Arrhythmogenic Mechanisms in Genetic RyR2 Disease.

Fowler ED et al.

Biomolecules, 2022

Animal Models to Study Cardiac Arrhythmias.

Blackwell DJ et al.

Circulation Research, 2022

Impact of cascade screening for catecholaminergic polymorphic ventricular tachycardia type 1.

Shimamoto K et al.

Heart (british Cardiac Society), 2022

Outcomes of Patients With Catecholaminergic Polymorphic Ventricular Tachycardia Treated With β-Blockers.

Mazzanti A et al.

Jama Cardiology, 2022

An Optogenetic Arrhythmia Model-Insertion of Several Catecholaminergic Polymorphic Ventricular Tachycardia Mutations Into Caenorhabditis elegans UNC-68 Disturbs Calstabin-Mediated Stabilization of the Ryanodine Receptor Homolog.

Engel MA et al.

Frontiers in Physiology, 2022

"Ryanopathies" and RyR2 dysfunctions: can we further decipher them using in vitro human disease models?

Sleiman Y et al.

Cell Death & Disease, 2021

Precision Medicine in Catecholaminergic Polymorphic Ventricular Tachycardia: JACC Focus Seminar 5/5.

Priori SG et al.

Journal of the American College of Cardiology, 2021

Genome sequencing broadens the range of contributing variants with clinical implications in schizophrenia.

Mojarad BA et al.

Translational Psychiatry, 2021

Advances in the Molecular Genetics of Catecholaminergic Polymorphic Ventricular Tachycardia.

Song J et al.

Frontiers in Pharmacology, 2021

[RyR2 mutation-linked arrhythmogenic diseases and its therapeutic strategies].

Kurebayashi N et al.

Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica, 2020

Ion channel gating in cardiac ryanodine receptors from the arrhythmic RyR2-P2328S mouse.

Salvage SC et al.

Journal of Cell Science, 2019

Long-Term Follow-Up of Idiopathic Ventricular Fibrillation in a Pediatric Population: Clinical Characteristics, Management, and Complications.

Frontera A et al.

Journal of the American Heart Association, 2019

BASIC AND CLINICAL INSIGHTS IN CATECHOLAMINERGIC (FAMILIAL) POLYMORPHIC VENTRICULAR TACHYCARDIA.

Márquez MF et al.

Revista De Investigacion Clinica; Organo Del Hospital De Enfermedades De La Nutricion, 2019

Description of a novel RyR2 mutation in a juvenile patient with symptomatic catecholaminergic polymorphic ventricular tachycardia in sleep and during exercise: a case report.

Seidlmayer LK et al.

Journal of Medical Case Reports, 2018

Bradycardia Is a Specific Phenotype of Catecholaminergic Polymorphic Ventricular Tachycardia Induced by RYR2 Mutations.

Miyata K et al.

Internal Medicine (tokyo, Japan), 2018

29434162 (PubMed )
Supplement: 1349-7235-57-1813-s001.pdf

Pathogenic mechanism of a catecholaminergic polymorphic ventricular tachycardia causing-mutation in cardiac calcium release channel RyR2.

Xiong J et al.

Journal of Molecular and Cellular Cardiology, 2018

Yield of the RYR2 Genetic Test in Suspected Catecholaminergic Polymorphic Ventricular Tachycardia and Implications for Test Interpretation.

Kapplinger JD et al.

Circulation. Genomic and Precision Medicine, 2018

An optogenetic arrhythmia model to study catecholaminergic polymorphic ventricular tachycardia mutations.

Fischer E et al.

Scientific Reports, 2017

Suppression of Arrhythmia by Enhancing Mitochondrial Ca2+ Uptake in Catecholaminergic Ventricular Tachycardia Models.

Schweitzer MK et al.

Jacc. Basic to Translational Science, 2017

Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) Associated With Ryanodine Receptor (RyR2) Gene Mutations - Long-Term Prognosis After Initiation of Medical Treatment.

Kawata H et al.

Circulation Journal : Official Journal of the Japanese Circulation Society, 2016

Clinical Challenges in Catecholaminergic Polymorphic Ventricular Tachycardia.

Imberti JF et al.

Heart, Lung & Circulation, 2016

R4496C RyR2 mutation impairs atrial and ventricular contractility.

Ferrantini C et al.

The Journal of General Physiology, 2016

GESPA: classifying nsSNPs to predict disease association.

Khurana JK et al.

Bmc Bioinformatics, 2015

26206375 (PubMed )
Supplement: 12859_2015_673_MOESM2_ESM.xls › Sheet1

Structural and functional interactions within ryanodine receptor.

Seidel M et al.

Biochemical Society Transactions, 2015

Short-coupled polymorphic ventricular tachycardia at rest linked to a novel ryanodine receptor (RyR2) mutation: leaky RyR2 channels under non-stress conditions.

Cheung JW et al.

International Journal of Cardiology, 2015

Channel Activity of Cardiac Ryanodine Receptors (RyR2) Determines Potency and Efficacy of Flecainide and R-Propafenone against Arrhythmogenic Calcium Waves in Ventricular Cardiomyocytes.

Savio-Galimberti E et al.

Plos One, 2015

New exome data question the pathogenicity of genetic variants previously associated with catecholaminergic polymorphic ventricular tachycardia.

Jabbari J et al.

Circulation. Cardiovascular Genetics, 2013

24025405 (PubMed )
Supplement: 000118_supplemental_material.pdf

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

Hsiao PY et al.

The Application of Clinical Genetics, 2013

Paradoxical effect of increased diastolic Ca(2+) release and decreased sinoatrial node activity in a mouse model of catecholaminergic polymorphic ventricular tachycardia.

Neco P et al.

Circulation, 2012

Targeting intracellular calcium cycling in catecholaminergic polymorphic ventricular tachycardia: a theoretical investigation.

Sung RJ et al.

American Journal of Physiology. Heart and Circulatory Physiology, 2011

A novel ryanodine receptor mutation linked to sudden death increases sensitivity to cytosolic calcium.

Meli AC et al.

Circulation Research, 2011

Ryanodine receptor channelopathies.

Betzenhauser MJ et al.

Pflugers Archiv : European Journal of Physiology, 2010

Ryanodine receptor mutations in arrhythmia: The continuing mystery of channel dysfunction.

Thomas NL et al.

Febs Letters, 2010

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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."