Evidence map›Paper›PMID 33236643›Full record

ArticleEpilepsy currents

The Role of the Persistent Sodium Current in Epilepsy.

Eric R Wengert, Manoj K Patel

Open access · diamondAbstract read
In one paragraph

Article in Epilepsy currents. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
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  19. New epilepsy therapies in development.Nature reviews. Drug discovery · 2024
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Eric R WengertDepartment of Anesthesiology, 12350University of Virginia Health System, Charlottesville, VA, USA.
Manoj K PatelDepartment of Anesthesiology, 12350University of Virginia Health System, Charlottesville, VA, USA.ORCID https://orcid.org/0000-0003-3591-6716
University of Virginia Health System · US

Funding

Pathogenesis of epilepsy in a SCN8A human mutation mouse modelR01NS103090 · NINDS · UNIVERSITY OF VIRGINIA · PI PATEL, MANOJ K · 2018 to 2022
$1.8M
Depolarization block of inhibitory neurons impacts neuronal function in epileptic encephalopathyF31NS115451 · NINDS · UNIVERSITY OF VIRGINIA · PI WENGERT, ERIC RYAN · 2019 to 2020
$61k
NINDS NIH HHS F31 NS115451NINDS NIH HHS R01 NS103090
6 · The paper itself

Abstract

Voltage-gated sodium channels (VGSCs) are foundational to excitable cell function: Their coordinated passage of sodium ions into the cell is critical for the generation and propagation of action potentials throughout the nervous system. The classical paradigm of action potential physiology states that sodium passes through the membrane only transiently (1-2 milliseconds), before the channels inactivate and cease to conduct sodium ions. However, in reality, a small fraction of the total sodium current (1%-2%) remains at steady state despite prolonged depolarization. While this persistent sodium current (I

Indexed as

anti-seizure medicationchannelopathyepilepsyepileptic encephalopathypersistent sodium currentvoltage-gated sodium channels

Identifiers

PMID33236643
PMCPMC7863310
OpenAlexW3110590681

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.