Evidence map›Paper›PMID 31842327›Full record

ArticleViruses2019

Efficacy of FDA-Approved Anti-Inflammatory Drugs Against Venezuelan Equine Encephalitis Virus Infection.

Kenneth Risner, Aslaa Ahmed, Allison Bakovic, Stephanie Kortchak, Nishank Bhalla, Aarthi Narayanan

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 20 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Kenneth RisnerNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.ORCID 0000-0001-6999-7564
Aslaa AhmedNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.
Allison BakovicNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.
Stephanie KortchakNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.
Nishank BhallaNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.
Aarthi NarayananNational Center for Biodefense and Infectious Diseases, George Mason University, Manassas, VA 20110, USA.
George Mason University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Venezuelan equine encephalitis virus (VEEV) is a category B select agent pathogen that can be aerosolized. Infections in murine models and humans can advance to an encephalitic phenotype which may result in long-term neurological complications or death. No specific FDA-approved treatments or vaccines are available for the treatment or prevention of VEEV infection. Neurotropic viral infections have two damaging components: neuronal death caused by viral replication, and damage from the subsequent inflammatory response. Reducing the level of inflammation may lessen neurological tissue damage that often arises following VEEV infection. In this study, three commercially available anti-inflammatory drugs, Celecoxib, Rolipram, and Tofacitinib, were evaluated for antiviral activity in an astrocyte and a microglial model of VEEV infection. The inhibitors were tested against the vaccine strain VEEV TC-83, as well as the wild-type VEEV Trinidad donkey strain. Celecoxib, Tofacitinib, and Rolipram significantly decreased viral titers both after pre-treatment and post-treatment of infected cells. VEEV Trinidad Donkey (TrD) titers were reduced 6.45-fold in cells treated with 50 µM of Celecoxib, 2.45-fold when treated with 50 µM of Tofacitinib, and 1.81-fold when treated with 50 µM of Rolipram. Celecoxib was also shown to decrease inflammatory gene expression in the context of TC-83 infection. Overall, Celecoxib demonstrated potency as a countermeasure strategy that slowed VEEV infection and infection-induced inflammation in an in vitro model.

Indexed as

Drug RepositioningAnimalsAnti-Inflammatory AgentsAntiviral AgentsAstrocytesCell LineCell SurvivalCytokinesDrug ApprovalEncephalitis Virus, Venezuelan EquineEncephalomyelitis, Venezuelan EquineHumansMicrogliaUnited StatesUnited States Food and Drug AdministrationVirus ReplicationAnti-Inflammatory AgentsAntiviral AgentsCytokinesantiviral efficacyFDA approved anti-inflammatory compoundsinflammationinhibitionVenezuelan equine encephalitis virus

Identifiers

PMID31842327
PMCPMC6950191
OpenAlexW2995439614

What OpenQuestion holds

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LicenceCC BY
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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.