Neurological perspectives on voltage-gated sodium channels

N Eijkelkamp, JE Linley, MD Baker, MS Minett, R Cregg… - Brain, 2012 - academic.oup.com
The activity of voltage-gated sodium channels has long been linked to disorders of neuronal
excitability such as epilepsy and chronic pain. Recent genetic studies have now expanded …

Sodium channel SCN8A (Nav1.6): properties and de novo mutations in epileptic encephalopathy and intellectual disability

JE O'Brien, MH Meisler - Frontiers in genetics, 2013 - frontiersin.org
The sodium channel Nav1. 6, encoded by the gene SCN8A, is one of the major voltage-
gated channels in human brain. The sequences of sodium channels have been highly …

A hearing and vestibular phenotyping pipeline to identify mouse mutants with hearing impairment

RE Hardisty-Hughes, A Parker, SDM Brown - Nature protocols, 2010 - nature.com
We describe a protocol for the production of mice carrying N-ethyl-N-nitrosourea (ENU)
mutations and their screening for auditory and vestibular phenotypes. In comparison with the …

Voltage-gated sodium channels: mutations, channelopathies and targets

G SB Andavan… - Current medicinal …, 2011 - ingentaconnect.com
Voltage-gated sodium channels produce fast depolarization, which is responsible for the
rising phase of the action potential in neurons, muscles and heart. These channels are very …

Adrenergic Mechanisms of Audiogenic Seizure-Induced Death in a Mouse Model of SCN8A Encephalopathy

ER Wengert, IC Wenker, EL Wagner… - Frontiers in …, 2021 - frontiersin.org
Sudden unexpected death in epilepsy (SUDEP) is the leading cause of death amongst
patients whose seizures are not adequately controlled by current therapies. Patients with …

Next-generation sequencing of small RNAs from inner ear sensory epithelium identifies microRNAs and defines regulatory pathways

A Rudnicki, O Isakov, K Ushakov, S Shivatzki, I Weiss… - BMC genomics, 2014 - Springer
Background The mammalian inner ear contains sensory organs, the organ of Corti in the
cochlea and cristae and maculae in the vestibule, with each comprised of patterned sensory …

The Voltage-gated sodium channel in Drosophila, Para, localizes to dendrites as well as axons in mechanosensitive chordotonal neurons

TA Ravenscroft, A Jacobs, M Gu, DF Eberl, HJ Bellen - eneuro, 2023 - eneuro.org
The fruit fly Drosophila melanogaster has provided important insights into how sensory
information is transduced by transient receptor potential (TRP) channels in the peripheral …

An Scn1a epilepsy mutation in Scn8a alters seizure susceptibility and behavior

CD Makinson, K Dutt, F Lin, LA Papale, A Shankar… - Experimental …, 2016 - Elsevier
Understanding the role of SCN8A in epilepsy and behavior is critical in light of recently
identified human SCN8A epilepsy mutations. We have previously demonstrated that Scn8a …

Mutations of sodium channel SCN8A (Nav1. 6) in neurological disease

JL Wagnon, RK Bunton-Stasyshyn… - Ion Channels in Health and …, 2016 - Elsevier
The voltage-gated sodium channel Na v 1.6, encoded by the SCN8A gene, is one of the
most abundant sodium channels in human brain. In the axon initial segment of neurons, Na …

Chitosan oligosaccharide reduces propofol requirements and propofol-related side effects

Z Li, X Yang, X Song, H Ma, P Zhang - Marine drugs, 2016 - mdpi.com
Propofol is one of the main sedatives but its negative side effects limit its clinical application.
Chitosan oligosaccharide (COS), a kind of natural product with anti-pain and anti …