Varaico: Literature-Extracted Genetic Variants

Gene:KCNA1
Variant:p.F184C
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KCNA1

NM_000217.3:p.F184C

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

Novel Genetic Variants Expand the Functional, Molecular, and Pathological Diversity of KCNA1 Channelopathy.

Paulhus K et al.

International Journal of Molecular Sciences, 2023

Clinical and Functional Study of a De Novo Variant in the PVP Motif of Kv1.1 Channel Associated with Epilepsy, Developmental Delay and Ataxia.

Dinoi G et al.

International Journal of Molecular Sciences, 2022

35897654 (PubMed )
Supplement: ijms-23-08079-s001.zip › ijms-1792331-supplementary.pdf

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

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

Kv1.1 Channelopathies: Pathophysiological Mechanisms and Therapeutic Approaches.

D'Adamo MC et al.

International Journal of Molecular Sciences, 2020

Clinical Spectrum of KCNA1 Mutations: New Insights into Episodic Ataxia and Epilepsy Comorbidity.

Paulhus K et al.

International Journal of Molecular Sciences, 2020

Loss-of-function BK channel mutation causes impaired mitochondria and progressive cerebellar ataxia.

Du X et al.

Proceedings of the National Academy of Sciences of the United States of America, 2020

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

Verdura E et al.

Journal of Medical Genetics, 2020

Commentary: A channelopathy mutation in the voltage-sensor discloses contributions of a conserved phenylalanine to gating properties of Kv1.1 channels and ataxia.

Hasan S et al.

Frontiers in Cellular Neuroscience, 2018

Identification of a New de Novo Mutation Underlying Regressive Episodic Ataxia Type I.

Karalok ZS et al.

Frontiers in Neurology, 2018

A Disease Mutation Causing Episodic Ataxia Type I in the S1 Links Directly to the Voltage Sensor and the Selectivity Filter in Kv Channels.

Petitjean D et al.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience, 2015

Molecular pathophysiology and pharmacology of the voltage-sensing module of neuronal ion channels.

Miceli F et al.

Frontiers in Cellular Neuroscience, 2015

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

D'Adamo MC et al.

Frontiers in Cellular Neuroscience, 2015

Episodic ataxia type 1: clinical characterization, quality of life and genotype-phenotype correlation.

Graves TD et al.

Brain : a Journal of Neurology, 2014

K(+) channelepsy: progress in the neurobiology of potassium channels and epilepsy.

D'Adamo MC et al.

Frontiers in Cellular Neuroscience, 2013

Kv3 channel assembly, trafficking and activity are regulated by zinc through different binding sites.

Gu Y et al.

The Journal of Physiology, 2013

Episodic ataxia type 1: a neuronal potassium channelopathy.

Rajakulendran S et al.

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

Episodic ataxia type 1 mutation F184C alters Zn2+-induced modulation of the human K+ channel Kv1.4-Kv1.1/Kvbeta1.1.

Imbrici P et al.

American Journal of Physiology. Cell Physiology, 2007

An episodic ataxia type-1 mutation in the S1 segment sensitises the hKv1.1 potassium channel to extracellular Zn2+.

Cusimano A et al.

Febs Letters, 2004

Genetic disorders of neuromuscular ion channels.

Kleopa KA et al.

Muscle & Nerve, 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

Channelopathies: ion channel defects linked to heritable clinical disorders.

Felix R

Journal of Medical Genetics, 2000

The molecular biology of the autosomal-dominant cerebellar ataxias.

Klockgether T et al.

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

Expression in mammalian cells and electrophysiological characterization of two mutant Kv1.1 channels causing episodic ataxia type 1 (EA-1).

Bretschneider F et al.

The European Journal of Neuroscience, 1999

Episodic ataxia mutations in Kv1.1 alter potassium channel function by dominant negative effects or haploinsufficiency.

Zerr P et al.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience, 1998

Episodic ataxia type-1 mutations in the hKv1.1 cytoplasmic pore region alter the gating properties of the channel.

D'Adamo MC et al.

The Embo Journal, 1998

Diseases caused by voltage-gated ion channels.

Fontaine B et al.

Molecular Aspects of Medicine, 1997

Episodic ataxia results from voltage-dependent potassium channels with altered functions.

Adelman JP et al.

Neuron, 1995

Identification of two new KCNA1 mutations in episodic ataxia/myokymia families.

Browne DL et al.

Human Molecular Genetics, 1995

Episodic ataxia type 1 and 2 (familial periodic ataxia/vertigo).

Brandt T et al.

Audiology & Neuro-otology, 0

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