Evidence map›Paper›PMID 34002394›Full record

ArticleEpilepsia2021

Development of an antiseizure drug screening platform for Dravet syndrome at the NINDS contract site for the Epilepsy Therapy Screening Program.

Chelsea D Pernici, Jeffrey A Mensah, E Jill Dahle, Kristina J Johnson, Laura Handy, Lauren Buxton, Misty D Smith, Peter J West, Cameron S Metcalf, Karen S Wilcox

Open access · hybridAbstract read
In one paragraph

Article in Epilepsia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

32 citing papers in PubMed, 44 citations in OpenAlex.

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  14. 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

10 authors at 1 institution in 1 country.

Chelsea D PerniciEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.ORCID 0000-0003-3531-7086
Jeffrey A MensahDepartment of Pharmacology and Toxicology, University of Utah, Salt Lake City, UT, USA.
E Jill DahleEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Kristina J JohnsonEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Laura HandyEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Lauren BuxtonEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Misty D SmithEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Peter J WestEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.
Cameron S MetcalfEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.ORCID 0000-0002-1510-0405
Karen S WilcoxEpilepsy Therapy Screening Program (ETSP) Contract Site, University of Utah, Salt Lake City, UT, USA.ORCID 0000-0003-2660-8826
University of Utah · US

Funding

NIDA NIH HHS HHSN271201600048C
6 · The paper itself

Abstract

objectiveDravet syndrome (DS) is a rare but catastrophic genetic epilepsy, with 80% of patients carrying a mutation in the SCN1A gene. Currently, no antiseizure drug (ASD) exists that adequately controls seizures. In the clinic, individuals with DS often present first with a febrile seizure and, subsequently, generalized tonic-clonic seizures that can continue throughout life. To facilitate the development of ASDs for DS, the contract site of the National Institute of Neurological Disorders and Stroke (NINDS) Epilepsy Therapy Screening Program (ETSP) has evaluated a mouse model of DS using the conditional knock-in Scn1a

methodsSurvival rates and temperature thresholds for Scn1a

resultsApproximately 50% of Scn1a SIGNIFICANCE: Overall, the data demonstrate that the proposed model for DS is suitable for screening novel compounds for the ability to block hyperthermia-induced seizures and that heterozygous mice can be evaluated repeatedly over the course of several weeks, allowing for higher throughput screening.

Indexed as

AnimalsAnticonvulsantsBody TemperatureDioxolanesDrug Resistant EpilepsyDrug Therapy, CombinationEpilepsies, MyoclonicFemaleGene Knock-In TechniquesHigh-Throughput Screening AssaysHyperthermiaInjections, IntraperitonealMaleMiceNational Institute of Neurological Disorders and Stroke (U.S.)NAV1.1 Voltage-Gated Sodium ChannelAnticonvulsantsDioxolanesNAV1.1 Voltage-Gated Sodium ChannelSCN1A protein, humanstiripentolgeneticshyperthermia-induced seizuresmouse modelvoltage-gated sodium channel

Identifiers

PMID34002394
PMCPMC8360068
OpenAlexW3160212422

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.