Novel SCN5A Frameshift Mutation in Brugada Syndrome Associated With Complex Arrhythmic Phenotype

E Micaglio, MM Monasky, G Ciconte… - Frontiers in …, 2019 - frontiersin.org
In this case report, we characterize a novel inherited frameshift mutation c. 4700_4701del (p.
Phe1567Cysfs* 221) in a single copy of the SCN5A gene and its association with Brugada …

Common and rare susceptibility genetic variants predisposing to Brugada syndrome in Thailand

P Makarawate, C Glinge, A Khongphatthanayothin… - Heart Rhythm, 2020 - Elsevier
Background Mutations in SCN5A are rarely found in Thai patients with Brugada syndrome
(BrS). Recent evidence suggested that common genetic variations may underlie BrS in a …

Genetic biomarkers in Brugada syndrome

A Li, MM Saba, ER Behr - Biomarkers in Medicine, 2013 - Taylor & Francis
Brugada syndrome is an inherited arrhythmia syndrome predisposing to sudden cardiac
death. Six years after its initial description as a clinical entity, the first mutations in SCN5A …

[HTML][HTML] Unique clinical characteristics and SCN5A mutations in patients with Brugada syndrome in Taiwan

JMJ Juang, CT Tsai, LY Lin, YB Liu, CC Yu… - Journal of the Formosan …, 2015 - Elsevier
Background/Purpose Brugada syndrome (BrS) is a hereditable sudden cardiac death
(SCD). Mutations in the SCN5A gene (the most common BrS-causing gene) are responsible …

Multisite Validation of a Functional Assay to Adjudicate SCN5A Brugada Syndrome–Associated Variants

JG Ma, MJ O'Neill, E Richardson… - Circulation: Genomic …, 2024 - ahajournals.org
BACKGROUND: Brugada syndrome is an inheritable arrhythmia condition that is associated
with rare, loss-of-function variants in SCN5A. Interpreting the pathogenicity of SCN5A …

Meta-analysis of risk stratification of SCN5A with Brugada syndrome: is SCN5A always a marker of low risk?

Y Yang, D Hu, F Sacher, KF Kusano, X Li… - Frontiers in …, 2019 - frontiersin.org
Background: SCN5A with Brugada syndrome (BrS) is not commonly considered as an
independent risk marker for subsequent cardiac events. However, the risk of SCN5A …

Novel SCN5A p.Val1667Asp Missense Variant Segregation and Characterization in a Family with Severe Brugada Syndrome and Multiple Sudden Deaths

MM Monasky, E Micaglio, G Ciconte, I Rivolta… - International Journal of …, 2021 - mdpi.com
Genetic testing in Brugada syndrome (BrS) is still not considered to be useful for clinical
management of patients in the majority of cases, due to the current lack of understanding …

In vivo Dominant-Negative Effect of an SCN5A Brugada Syndrome Variant

N Doisne, M Grauso, N Mougenot, M Clergue… - Frontiers in …, 2021 - frontiersin.org
Loss-of-function mutations in the cardiac Na+ channel α-subunit Nav1. 5, encoded by
SCN5A, cause Brugada syndrome (BrS), a hereditary disease characterized by sudden …

Brugada syndrome with SCN5A mutations exhibits more pronounced electrophysiological defects and more severe prognosis: A meta‐analysis

C Chen, Z Tan, W Zhu, L Fu, Q Kong, Q Xiong… - Clinical …, 2020 - Wiley Online Library
Whether the presence of SCN5A mutation is a predictor of BrS risk remains controversial,
and patient selection bias may have weakened previous findings. Therefore, we performed …

Brugada syndrome caused by sodium channel dysfunction associated with a SCN1B variant A197V

L Wang, Z Han, J Dai, K Cao - Archives of Medical Research, 2020 - Elsevier
Objective We aimed to identify and characterize a SCN1B variant, A197V, associated with
Brugada Syndrome (BrS). Methods Whole-exome sequencing was employed to explore the …