Varaico: Literature-Extracted Genetic Variants

Gene:KCNA1
Variant:p.T226M
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KCNA1

NM_000217.3:p.T226M

Associated Papers

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_SupplementaryTable1.xlsx › SupplementaryTable1_upd

Engineering of a high-fidelity Cas12a nuclease variant capable of allele-specific editing.

Wei J et al.

Plos Biology, 2024

38865309 (PubMed )
Supplement: pbio.3002680.s016.xlsx › ClinVar

Developmental and epileptic encephalopathies: from genetic heterogeneity to phenotypic continuum.

Guerrini R et al.

Physiological Reviews, 2023

Case report: A novel loss-of-function pathogenic variant in the KCNA1 cytoplasmic N-terminus causing carbamazepine-responsive type 1 episodic ataxia.

Manville RW et al.

Frontiers in Neurology, 2022

36016548 (PubMed )
Supplement: Data_Sheet_2.PDF

Therapeutic Potential of Sodium Channel Blockers as a Targeted Therapy Approach in KCNA1-Associated Episodic Ataxia and a Comprehensive Review of the Literature.

Lauxmann S et al.

Frontiers in Neurology, 2021

Involvement of the Peripheral Nervous System in Episodic Ataxias.

Koźmiński W et al.

Biomedicines, 2020

A Common Kinetic Property of Mutations Linked to Episodic Ataxia Type 1 Studied in the Shaker Kv Channel.

Zhao J et al.

International Journal of Molecular Sciences, 2020

Two novel KCNA1 variants identified in two unrelated Chinese families affected by episodic ataxia type 1 and neurodevelopmental disorders.

Yuan H et al.

Molecular Genetics & Genomic Medicine, 2020

Complete loss of KCNA1 activity causes neonatal epileptic encephalopathy and dyskinesia.

Verdura E et al.

Journal of Medical Genetics, 2020

A panel study on patients with dominant cerebellar ataxia highlights the frequency of channelopathies.

Coutelier M et al.

Brain : a Journal of Neurology, 2017

Episodic Ataxias: Clinical and Genetic Features.

Choi KD et al.

Journal of Movement Disorders, 2016

New insights into the pathogenesis and therapeutics of episodic ataxia type 1.

D'Adamo MC et al.

Frontiers in Cellular Neuroscience, 2015

Genetics of recurrent vertigo and vestibular disorders.

Gazquez I et al.

Current Genomics, 2011

Episodic ataxia type 1: a neuronal potassium channelopathy.

Rajakulendran S et al.

Neurotherapeutics : the Journal of the American Society for Experimental Neurotherapeutics, 2007

Genetic disorders of neuromuscular ion channels.

Kleopa KA et al.

Muscle & Nerve, 2002

Variable K(+) channel subunit dysfunction in inherited mutations of KCNA1.

Rea R et al.

The Journal of Physiology, 2002

Episodic ataxia type-1 mutations in the Kv1.1 potassium channel display distinct folding and intracellular trafficking properties.

Manganas LN et al.

The Journal of Biological Chemistry, 2001

The inherited episodic ataxias: how well do we understand the disease mechanisms?

Kullmann DM et al.

The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry, 2001

The molecular biology of the autosomal-dominant cerebellar ataxias.

Klockgether T et al.

Movement Disorders : Official Journal of the Movement Disorder Society, 2000

Characterization of three episodic ataxia mutations in the human Kv1.1 potassium channel.

Zerr P et al.

Febs Letters, 1998

Episodic ataxia and myokymia syndrome: a new mutation of potassium channel gene Kv1.1.

Comu S et al.

Annals of Neurology, 1996

Episodic ataxia type 1 mutations differentially affect neuronal excitability and transmitter release.

Heeroma JH et al.

Disease Models & Mechanisms, 0

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