ArticleNeural regeneration research2026
Voltage-gated sodium channels in the nervous system: Molecular physiology to therapeutic interventions.
Article in Neural regeneration research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Lvguidingan inhibits Nav1.2 and epilepsy-associated SCN2A gain-of-function variants.Acta pharmacologica Sinica · 2026Article
- Structure and function of voltage-gated sodium channel Nav1.6: Involvement in the pathological process of neural injury.Neural regeneration research · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Voltage-gated sodium channels are essential ionic-conductance pathways in the nervous system, which play an irreplaceable role in modulating neuronal excitability and signal transduction. This review comprehensively analyzes the molecular mechanisms and pathophysiological significance of voltage-gated sodium channels, with particular emphasis on elucidating the molecular-action mechanisms of the distinct subtypes of these channels, including Nav1.1, Nav1.2, and Nav1.6, across various neurological disorders such as familial hemiplegic migraine, epilepsy, autism spectrum disorder, and retinal dysfunction. This review also provides a comprehensive overview of the pathogenic mechanisms associated with voltage-gated sodium channels, and systematically clarifies the evolutionary pathway of treatment strategies from conventional to innovative approaches. It analyzes two major categories of conventional sodium channel blockers and their applications: antiepileptic drugs (such as carbamazepine, lamotrigine, and phenytoin) and antiarrhythmic drugs (such as lidocaine, flecainide, and quinidine). However, these conventional blockers show limitations because of the lack of selectivity, driving research toward more precise therapeutic directions. Additionally, this review evaluates gabapentin, cannabidiol, and calcium channel blockers with different mechanisms of action. These drugs modulate neuronal excitability from multiple perspectives, providing diverse options for symptom relief. This review also highlights advances in gene therapy for specific diseases, such as STK-001, which promotes effective splicing of the sodium channel voltage-gated type 1 alpha subunit ( SCN1A ) gene, and ETX101, which utilizes adeno-associated virus 9 vectors to deliver engineered transcription factors. These two agents provide targeted therapeutic solutions for Dravet syndrome. Furthermore, this review summarizes some innovative therapeutic agents in clinical trials, including PRAX-222 (for SCN2A gain-of-function mutation-related epilepsy), which has received Food and Drug Administration orphan drug designation, and the selective Nav1.6 inhibitor NBI-921352 (for SCN8A -related epilepsy). Collectively, this review comprehensively compares the advantages and disadvantages of conventional drugs and gene therapy and envisions future treatment strategies that integrate the strengths of both approaches, facilitating personalized precision medicine to provide more accurate and effective treatment options for patients with ion channel diseases.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.