Evidence map›Paper›PMID 34479605›Full record

ArticleParasites & vectors2021

Virucidal and antiviral activities of pomegranate (Punica granatum) extract against the mosquito-borne Mayaro virus.

Tiago Souza Salles, Marcelo Damião Ferreira Meneses, Lucio Ayres Caldas, Thayane Encarnação Sá-Guimarães, Danielle M de Oliveira, José A Ventura, Renata Campos Azevedo, Ricardo M Kuster, Márcia Regina Soares, Davis Fernandes Ferreira

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
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  9. Application of the Extracts ofDentistry journal · 2022
    Article
  10. Viruses · 2022
    Article
  11. Article
  12. The Therapeutic Efficacy ofPlants (Basel, Switzerland) · 2022
    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 3 institutions in 2 countries.

Tiago Souza SallesInstitute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. tiagosouzasalles@ufrj.br.
Marcelo Damião Ferreira MenesesInstitute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Lucio Ayres CaldasNational Institute of Science and Technology for Structural Biology and Bioimaging, INBEB, Rio de Janeiro, RJ, Brazil.
Thayane Encarnação Sá-GuimarãesInstitute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Danielle M de OliveiraNatural Products Research Institute, IPPN, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
José A VenturaCapixaba Institute of Research, Technical Assistance and Rural Extension, Espirito Santo, Vitoria, Brazil.
Renata Campos AzevedoInstitute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Ricardo M KusterNatural Products Research Institute, IPPN, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Márcia Regina SoaresInstitute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Davis Fernandes FerreiraInstitute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Universidade Federal do Rio de Janeiro · BRInstituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural · BRNational Institute of Science and Technology for Structural Biology and Bioimaging · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe arthropod-borne Mayaro virus (MAYV) causes "Mayaro fever," a disease of medical significance, primarily affecting individuals in permanent contact with forested areas in tropical South America. Recently, MAYV has attracted attention due to its likely urbanization. There are currently no licensed drugs against most mosquito-transmitted viruses. Punica granatum (pomegranate) fruits cultivated in Brazil have been subjected to phytochemical investigation for the identification and isolation of antiviral compounds. In the present study, we explored the antiviral activity of pomegranate extracts in Vero cells infected with Mayaro virus.

methodsThe ethanol extract and punicalagin of pomegranate were extracted solely from the shell and purified by chromatographic fractionation, and were chemically identified using spectroscopic techniques. The cytotoxicity of the purified compounds was measured by the dye uptake assay, while their antiviral activity was evaluated by a virus yield inhibition assay.

resultsPomegranate ethanol extract (CC

conclusionsThe P. granatum extract is a promising source of antiviral compounds against the alphavirus MAYV and represents an excellent candidate for future studies with other enveloped RNA viruses.

Indexed as

AlphavirusAnimalsAntiviral AgentsArbovirusesChlorocebus aethiopsCulicidaeHydrolyzable TanninsPhytochemicalsPomegranateVero CellsVirus ReplicationAntiviral AgentsHydrolyzable TanninsPhytochemicalspunicalaginAlphavirusBiflavonoidsMayaro virusPunicalagin

Identifiers

PMID34479605
PMCPMC8414858
OpenAlexW3198018661

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.