Evidence map›Paper›PMID 32951614›Full record

ArticleParasitology2020

Michele Martha Weber-Lima, Bianca Prado-Costa, Alessandra Becker-Finco, Adriana Oliveira Costa, Philippe Billilad, Cinthia Furst, Juliana Ferreira de Moura, Larissa Magalhães Alvarenga

Open access · greenAbstract read
In one paragraph

Article in Parasitology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Stimulation ofFrontiers in cell and developmental biology · 2022
    Article
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

8 authors at 3 institutions in 1 country.

Michele Martha Weber-LimaLaboratório de Imunoquímica, Departamento de Patologia Básica, Universidade Federal do Paraná, Curitiba-PR, Brazil.
Bianca Prado-CostaLaboratório de Imunoquímica, Departamento de Patologia Básica, Universidade Federal do Paraná, Curitiba-PR, Brazil.
Alessandra Becker-FincoLaboratório de Imunoquímica, Departamento de Patologia Básica, Universidade Federal do Paraná, Curitiba-PR, Brazil.
Adriana Oliveira CostaDepartamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brazil.
Philippe BilliladIPSIT, School of Pharmacy, University Paris-Saclay, Châtenay-Malabry, France.
Cinthia FurstDepartamento de Patologia, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo, Vitória, ES, Brazil.
Juliana Ferreira de MouraLaboratório de Imunoquímica, Departamento de Patologia Básica, Universidade Federal do Paraná, Curitiba-PR, Brazil.
Larissa Magalhães AlvarengaLaboratório de Imunoquímica, Departamento de Patologia Básica, Universidade Federal do Paraná, Curitiba-PR, Brazil.ORCID 0000-0002-1756-8183
Universidade Federal do Paraná · BRUniversidade Federal de Minas Gerais · BRUniversidade Federal do Espírito Santo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Free-living amoeba of the genus Acanthamoeba are ubiquitous protozoa involved in opportunistic and non-opportunistic infection in humans, such as granulomatous amoebic encephalitis and amoebic keratitis. Both infections have challenging characteristics such as the formation of the resistant cysts in infected tissues, hampering the treatment and most usual diagnosis depending on time-consuming and/or low sensitivity techniques. The use of monoclonal antibodies presents itself as an opportunity for the development of more effective alternative diagnostic methods, as well as an important and useful tool in the search for new therapeutic targets. This study investigated the possibility of using a previously produced monoclonal antibody (mAb3), as a diagnostic tool for the detection of Acanthamoeba trophozoites by direct and indirect flow cytometry and immunofluorescence. Immunoprecipitation assay and mass spectrometry allowed the isolation of the antibody's target and suggested it is a transporter part of the CPA (cation: proton antiporter) superfamily. In vitro tests indicate an important role of this target in Acanthamoeba's encystment physiology. Our results support the importance of studying the role of CPA2 transporters in the context of acanthamoebiasis, as this may be a way to identify new therapeutic candidates.

Indexed as

AcanthamoebaAmebiasisAmino Acid SequenceAntibodies, MonoclonalAntibodies, ProtozoanFlow CytometryFluorescent Antibody TechniqueProtein Structure, SecondaryProtozoan ProteinsSequence AlignmentSodium-Hydrogen ExchangersTrophozoitesAntibodies, MonoclonalAntibodies, ProtozoanProtozoan ProteinsSodium-Hydrogen ExchangersAcanthamoebaCPA2 transportersdiagnosisencystmentflow cytometrymonoclonal antibody

Identifiers

PMID32951614
PMCPMC10317748
OpenAlexW3087656731

What OpenQuestion holds

Textmetadata
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.