Varaico: Literature-Extracted Genetic Variants

Gene:SCN9A
Variant:p.I228M
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SCN9A

NM_001365536.1:p.I228M

Associated Papers

Functional Characterization of Two Novel Biallelic PIGV Variants in a Patient With Myoclonic Seizures and Elevated Alkaline Phosphatase: A Case Report.

Wilke MVMB et al.

American Journal of Medical Genetics. Part A, 2026

Correction of sodium channel mutations in sensory neurons reverses aberrant properties.

Shim J et al.

Brain : a Journal of Neurology, 2025

Clinical Application of a Customized Gene Panel for Identifying Autism Spectrum Disorder-Associated Variants.

Greco V et al.

Medicina (kaunas, Lithuania), 2025

40731902 (PubMed )
Supplement: medicina-61-01273-s001.zip › medicina-3732903-supplementary.xlsx › Foglio1

Genetic associations of neuropathic pain and sensory profile in a deeply phenotyped neuropathy cohort.

Åkerlund M et al.

Pain, 2025

Early mortality in STXBP1-related disorders.

Furia F et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2025

39392525 (PubMed )
Supplement: 10072_2024_7783_MOESM1_ESM.docx

Genetic Variants in the SCN9A Gene are Detected in a Minority of Erythromelalgia Patients.

Skystad Kvernebo M et al.

Acta Dermato-venereologica, 2025

Mapping structural distribution and gating-property impacts of disease-associated mutations in voltage-gated sodium channels.

Akbari Ahangar A et al.

Iscience, 2024

39286500 (PubMed )
Supplement: mmc1.pdf

Broadening the Genetic Spectrum of Painful Small-Fiber Neuropathy through Whole-Exome Study in Early-Onset Cases.

Misra K et al.

International Journal of Molecular Sciences, 2024

Comprehensive Genomic Profiling Alters Clinical Diagnoses in a Significant Fraction of Tumors Suspicious of Sarcoma.

Öfverholm I et al.

Clinical Cancer Research : an Official Journal of the American Association for Cancer Research, 2024

38573684 (PubMed )
Supplement: ccr-24-0384_supplementary_data_6_suppts6.xlsx › Sheet1

Genetic determinants of global developmental delay and intellectual disability in Ukrainian children.

Shchubelka K et al.

Journal of Neurodevelopmental Disorders, 2024

38539105 (PubMed )
Supplement: 11689_2024_9528_MOESM2_ESM.xlsx › Undiagnosed

Identification and In-Silico study of non-synonymous functional SNPs in the human SCN9A gene.

Waheed S et al.

Plos One, 2024

Nav1.7 gain-of-function mutation I228M triggers age-dependent nociceptive insensitivity and C-LTMR dysregulation.

Wimalasena NK et al.

Experimental Neurology, 2023

Genetic Profiling of Sodium Channels in Diabetic Painful and Painless and Idiopathic Painful and Painless Neuropathies.

Almomani R et al.

International Journal of Molecular Sciences, 2023

37175987 (PubMed )
Supplement: ijms-24-08278-s001.zip › ijms-2239683-supplementary.pdf

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

The Human SCN9A R185H Point Mutation Induces Pain Hypersensitivity and Spontaneous Pain in Mice.

Xue Y et al.

Frontiers in Molecular Neuroscience, 2022

Two independent mouse lines carrying the Nav1.7 I228M gain-of-function variant display dorsal root ganglion neuron hyperexcitability but a minimal pain phenotype.

Chen L et al.

Pain, 2021

Hydropathicity-based prediction of pain-causing NaV1.7 variants.

Xenakis MN et al.

Bmc Bioinformatics, 2021

Trigeminal Neuralgia TRPM8 Mutation: Enhanced Activation, Basal [Ca2+]i and Menthol Response.

Gualdani R et al.

Neurology. Genetics, 2021

Computational pipeline to probe NaV1.7 gain-of-function variants in neuropathic painful syndromes.

Toffano AA et al.

Scientific Reports, 2020

33087732 (PubMed )
Supplement: 41598_2020_74591_MOESM1_ESM.pdf

Painful and painless mutations of SCN9A and SCN11A voltage-gated sodium channels.

Baker MD et al.

Pflugers Archiv : European Journal of Physiology, 2020

Differential effect of lacosamide on Nav1.7 variants from responsive and non-responsive patients with small fibre neuropathy.

Labau JIR et al.

Brain : a Journal of Neurology, 2020

The small fiber neuropathy NaV1.7 I228M mutation: impaired neurite integrity via bioenergetic and mitotoxic mechanisms, and protection by dexpramipexole.

Lee SI et al.

Journal of Neurophysiology, 2020

The Role of Voltage-Gated Sodium Channels in Pain Signaling.

Bennett DL et al.

Physiological Reviews, 2019

Defining the Functional Role of NaV1.7 in Human Nociception.

McDermott LA et al.

Neuron, 2019

30795902 (PubMed )
Supplement: mmc2.pdf

Yield of peripheral sodium channels gene screening in pure small fibre neuropathy.

Eijkenboom I et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2019

Small-fiber neuropathy: Expanding the clinical pain universe.

Sopacua M et al.

Journal of the Peripheral Nervous System : Jpns, 2019

Expression of pathogenic SCN9A mutations in the zebrafish: A model to study small-fiber neuropathy.

Eijkenboom I et al.

Experimental Neurology, 2019

Mutation in Nav 1.7 causes high olfactory sensitivity.

Haehner A et al.

European Journal of Pain (london, England), 2018

Whole-exome sequencing identifies novel pathogenic mutations and putative phenotype-influencing variants in Polish limb-girdle muscular dystrophy patients.

Fichna JP et al.

Human Genomics, 2018

29970176 (PubMed )
Supplement: 40246_2018_167_MOESM2_ESM.xlsx › together

Association of rare missense variants in the second intracellular loop of NaV1.7 sodium channels with familial autism.

Rubinstein M et al.

Molecular Psychiatry, 2018

27956748 (PubMed )
Supplement: mp2016222x5.xlsx › Sheet1

Germline mutations in candidate predisposition genes in individuals with cutaneous melanoma and at least two independent additional primary cancers.

Pritchard AL et al.

Plos One, 2018

29641532 (PubMed )
Supplement: pone.0194098.s003.xlsx › UK10K_OtherCG

NaV channel variants in patients with painful and nonpainful peripheral neuropathy.

Wadhawan S et al.

Neurology. Genetics, 2017

Ion Channel Genes and Epilepsy: Functional Alteration, Pathogenic Potential, and Mechanism of Epilepsy.

Wei F et al.

Neuroscience Bulletin, 2017

Network topology of NaV1.7 mutations in sodium channel-related painful disorders.

Kapetis D et al.

Bmc Systems Biology, 2017

[Pain and analgesia : Mutations of voltage-gated sodium channels].

Eberhardt MJ et al.

Schmerz (berlin, Germany), 2017

Patients with genetically heterogeneous synchronous colorectal cancer carry rare damaging germline mutations in immune-related genes.

Cereda M et al.

Nature Communications, 2016

27377421 (PubMed )
Supplement: ncomms12072-s6.xlsx › Supplementary_Data_5

Sodium Channels, Mitochondria, and Axonal Degeneration in Peripheral Neuropathy.

Persson AK et al.

Trends in Molecular Medicine, 2016

Inherited erythromelalgia due to mutations in SCN9A: natural history, clinical phenotype and somatosensory profile.

McDonnell A et al.

Brain : a Journal of Neurology, 2016

Functional Effects of Schizophrenia-Linked Genetic Variants on Intrinsic Single-Neuron Excitability: A Modeling Study.

Mäki-Marttunen T et al.

Biological Psychiatry. Cognitive Neuroscience and Neuroimaging, 2016

Advanced Genetic Testing Comes to the Pain Clinic to Make a Diagnosis of Paroxysmal Extreme Pain Disorder.

Cannon A et al.

Case Reports in Neurological Medicine, 2016

A painful neuropathy-associated Nav1.7 mutant leads to time-dependent degeneration of small-diameter axons associated with intracellular Ca2+ dysregulation and decrease in ATP levels.

Rolyan H et al.

Molecular Pain, 2016

Specific changes in conduction velocity recovery cycles of single nociceptors in a patient with erythromelalgia with the I848T gain-of-function mutation of Nav1.7.

Namer B et al.

Pain, 2015

Ca2+ toxicity due to reverse Na+/Ca2+ exchange contributes to degeneration of neurites of DRG neurons induced by a neuropathy-associated Nav1.7 mutation.

Estacion M et al.

Journal of Neurophysiology, 2015

Truncated HSPB1 causes axonal neuropathy and impairs tolerance to unfolded protein stress.

Ylikallio E et al.

Bba Clinical, 2015

Exonic mutations in SCN9A (NaV1.7) are found in a minority of patients with erythromelalgia.

Zhang Z et al.

Scandinavian Journal of Pain, 2014

Voltage-gated sodium channel mutations and painful neuropathy: Na(v)1.9 joins the family.

Bennett DL

Brain : a Journal of Neurology, 2014

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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."