Epilepsy-related voltage-gated sodium channelopathies: a review

LFS Menezes, EF Sabiá Júnior, DV Tibery… - Frontiers in …, 2020 - frontiersin.org
Epilepsy is a disease characterized by abnormal brain activity and a predisposition to
generate epileptic seizures, leading to neurobiological, cognitive, psychological, social, and …

The hitchhiker's guide to the voltage-gated sodium channel galaxy

CA Ahern, J Payandeh, F Bosmans… - Journal of General …, 2016 - rupress.org
Eukaryotic voltage-gated sodium (Nav) channels contribute to the rising phase of action
potentials and served as an early muse for biophysicists laying the foundation for our current …

Structure of the human voltage-gated sodium channel Nav1.4 in complex with β1

X Pan, Z Li, Q Zhou, H Shen, K Wu, X Huang, J Chen… - Science, 2018 - science.org
INTRODUCTION The nine subtypes of mammalian voltage-gated sodium (Nav) channels,
Nav1. 1 to Nav1. 9, are responsible for the initiation and propagation of action potentials in …

Structure of a eukaryotic voltage-gated sodium channel at near-atomic resolution

H Shen, Q Zhou, X Pan, Z Li, J Wu, N Yan - Science, 2017 - science.org
INTRODUCTION Voltage-gated sodium (Nav) channels are responsible for the generation
and propagation of action potentials in excitable cells. They undergo voltage-dependent …

[HTML][HTML] Structure of the cardiac sodium channel

D Jiang, H Shi, L Tonggu, TMG El-Din, MJ Lenaeus… - Cell, 2020 - cell.com
Voltage-gated sodium channel Na v 1.5 generates cardiac action potentials and initiates the
heartbeat. Here, we report structures of Na V 1.5 at 3.2–3.5 Å resolution. Na V 1.5 is …

Structural basis of α-scorpion toxin action on Nav channels

T Clairfeuille, A Cloake, DT Infield, JP Llongueras… - Science, 2019 - science.org
INTRODUCTION Members of the voltage-gated sodium (Nav) channel family are critical
contributors to electrical signaling. Accordingly, they are targets of drugs, toxins, and …

Molecular pathophysiology of congenital long QT syndrome

MS Bohnen, G Peng, SH Robey… - Physiological …, 2017 - journals.physiology.org
Ion channels represent the molecular entities that give rise to the cardiac action potential,
the fundamental cellular electrical event in the heart. The concerted function of these …

Structure of human Nav1.5 reveals the fast inactivation-related segments as a mutational hotspot for the long QT syndrome

Z Li, X Jin, T Wu, X Zhao, W Wang… - Proceedings of the …, 2021 - National Acad Sciences
Nav1. 5 is the primary voltage-gated Na+ (Nav) channel in the heart. Mutations of Nav1. 5
are associated with various cardiac disorders exemplified by the type 3 long QT syndrome …

Domain IV voltage-sensor movement is both sufficient and rate limiting for fast inactivation in sodium channels

DL Capes, MP Goldschen-Ohm… - Journal of General …, 2013 - rupress.org
Voltage-gated sodium channels are critical for the generation and propagation of electrical
signals in most excitable cells. Activation of Na+ channels initiates an action potential, and …

Challenges and Opportunities for Therapeutics Targeting the Voltage-Gated Sodium Channel Isoform NaV1.7

JV Mulcahy, H Pajouhesh, JT Beckley… - Journal of medicinal …, 2019 - ACS Publications
Voltage-gated sodium ion channel subtype 1.7 (NaV1. 7) is a high interest target for the
discovery of non-opioid analgesics. Compelling evidence from human genetic data …