Varaico: Literature-Extracted Genetic Variants

Gene:SCN4A
Variant:p.Q1633E
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SCN4A

NM_000334.4:p.Q1633E

Associated Papers

Piper rhythm-like electromyographical activity in muscle stiffness in sodium channel myotonia representing potassium-aggravated myotonia and myotonia permanens.

Kinoshita M et al.

Journal of Neurophysiology, 2026

Gene variant effects across sodium channelopathies predict function and guide precision therapy.

Brunklaus A et al.

Brain : a Journal of Neurology, 2022

35037686 (PubMed )
Supplement: awac006_Supplementary_Data.pdf

Ca2+-dependent modulation of voltage-gated myocyte sodium channels.

Salvage SC et al.

Biochemical Society Transactions, 2021

Structural basis of cytoplasmic NaV1.5 and NaV1.4 regulation.

Nathan S et al.

The Journal of General Physiology, 2021

Targeted Therapies for Skeletal Muscle Ion Channelopathies: Systematic Review and Steps Towards Precision Medicine.

Desaphy JF et al.

Journal of Neuromuscular Diseases, 2021

EF hand-like motif mutations of Nav1.4 C-terminus cause myotonic syndrome by impairing fast inactivation.

Horie R et al.

Muscle & Nerve, 2020

Translational approach to address therapy in myotonia permanens due to a new SCN4A mutation.

Desaphy JF et al.

Neurology, 2016

New mutation of the Na channel in the severe form of potassium-aggravated myotonia.

Kubota T et al.

Muscle & Nerve, 2009

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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."