Evidence map›Paper›PMID 31136745›Full record

ArticleInternational journal for parasitology2019

Schistosoma mansoni venom allergen-like proteins: phylogenetic relationships, stage-specific transcription and tissue localization as predictors of immunological cross-reactivity.

Leonardo P Farias, Iain W Chalmers, Samirah Perally, Henrique K Rofatto, Colin J Jackson, Martha Brown, Mariana I Khouri, Mayra M F Barbosa, Paul J Hensbergen, Cornelis H Hokke and 2 more

Abstract read
In one paragraph

Article in International journal for parasitology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. The Transcriptome ofFrontiers in tropical diseases · 2021
    Article
  9. 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

12 authors.

Leonardo P FariasCentro de Biotecnologia, Instituto Butantan, Av. Vital Brasil, 1500, 05503-900 São Paulo, SP, Brazil; Instituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Rua Waldemar Falcão, Salvador, Bahia, Brazil.
Iain W ChalmersInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, SY23 3FG Aberystwyth, UK.
Samirah PerallyInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, SY23 3FG Aberystwyth, UK.
Henrique K RofattoCentro de Biotecnologia, Instituto Butantan, Av. Vital Brasil, 1500, 05503-900 São Paulo, SP, Brazil.
Colin J JacksonInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, SY23 3FG Aberystwyth, UK.
Martha BrownInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, SY23 3FG Aberystwyth, UK.
Mariana I KhouriInstituto Gonçalo Moniz, Fundação Oswaldo Cruz (FIOCRUZ), Rua Waldemar Falcão, Salvador, Bahia, Brazil.
Mayra M F BarbosaCentro de Biotecnologia, Instituto Butantan, Av. Vital Brasil, 1500, 05503-900 São Paulo, SP, Brazil; Programa de Pós-Graduação Interunidades em Biotecnologia, Universidade de São Paulo, São Paulo, SP, Brazil.
Paul J HensbergenCenter for Proteomics and Metabolomics, Leiden University Medical Centre, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
Cornelis H HokkeDepartment of Parasitology, Leiden University Medical Centre, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
Luciana C C LeiteCentro de Biotecnologia, Instituto Butantan, Av. Vital Brasil, 1500, 05503-900 São Paulo, SP, Brazil.
Karl F HoffmannInstitute of Biological, Environmental and Rural Sciences, Aberystwyth University, SY23 3FG Aberystwyth, UK. Electronic address: krh@aber.ac.uk.

Funding

Wellcome Trust WT084273/Z/07/Z
6 · The paper itself

Abstract

Schistosoma mansoni venom allergen-like proteins (SmVALs) are part of a diverse protein superfamily partitioned into two groups (group 1 and group 2). Phylogenetic analyses of group 1 SmVALs revealed that members could be segregated into subclades (A-D); these subclades share similar gene expression patterns across the parasite lifecycle and immunological cross-reactivity. Furthermore, whole-mount in situ hybridization demonstrated that the phylogenetically, transcriptionally and immunologically-related SmVAL4, 10, 18 and 19 (subclade C) were all localized to the pre-acetabular glands of immature cercariae. Our results suggest that SmVAL group 1 phylogenetic relationships, stage-specific transcriptional profiles and tissue localization are predictive of immunological cross-reactivity.

Indexed as

PhylogenyAllergensAnimalsAntigens, HelminthBlotting, WesternCross ReactionsDengue VaccinesElectrophoresis, Gel, Two-DimensionalElectrophoresis, Polyacrylamide GelGene Expression ProfilingHelminth ProteinsImmune SeraMass SpectrometryMultigene FamilySchistosoma mansoniTranscription, GeneticAllergensAntigens, HelminthDengue VaccinesHelminth ProteinsImmune SeraImmunological cross reactivitySchistosoma mansoniTissue localizationVenom allergen-like

Identifiers

PMID31136745
PMCPMC6598858

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.