Evidence map›Paper›PMID 24945272›Full record

ArticlePLoS neglected tropical diseases2014

Regulation of Schistosoma mansoni development and reproduction by the mitogen-activated protein kinase signaling pathway.

Luiza Freire de Andrade, Marina de Moraes Mourão, Juliana Assis Geraldo, Fernanda Sales Coelho, Larissa Lopes Silva, Renata Heisler Neves, Angela Volpini, José Roberto Machado-Silva, Neusa Araujo, Rafael Nacif-Pimenta and 2 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
6.4field-weighted citation impact, top 2% 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

41 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Pharmacological Inhibition of c-Jun N-Terminal Kinase Activity Exacerbates Liver Damage in Schistosoma mansoni Infected Mice.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Frontiers in microbiology · 2023
    Article
  8. Review
  9. SmTAL-9, a Member of theFrontiers in immunology · 2022
    Article
  10. Docking-Based Virtual Screening Enables Prioritizing Protein Kinase Inhibitors WithFrontiers in cellular and infection microbiology · 2022
    Article
  11. Frontiers in immunology · 2022
    Article
  12. First Evidence of Function forPathogens (Basel, Switzerland) · 2021
    Article
  13. Article
  14. Article
  15. Protein Kinases: Potential Drug Targets AgainstFrontiers in cellular and infection microbiology · 2021
    Review
  16. Article
  17. Article
  18. Article
  19. Frontiers in microbiology · 2020
    Article
  20. Clinical Use ofFrontiers in immunology · 2020
    Review
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Luiza Freire de AndradeGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Marina de Moraes MourãoGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Juliana Assis GeraldoGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Fernanda Sales CoelhoGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Larissa Lopes SilvaGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Renata Heisler NevesBiologia Parasitária, Departamento de Ensino, Pavilhão Arthur Neiva, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, Rio de Janeiro, Brazil; Laboratório de Helmintologia Romero Lascasas Porto, Departamento de Patologia e Laboratórios, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil.
Angela VolpiniGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
José Roberto Machado-SilvaLaboratório de Helmintologia Romero Lascasas Porto, Departamento de Patologia e Laboratórios, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil.
Neusa AraujoLaboratório de Esquistossomose Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Rafael Nacif-PimentaLaboratório de Entomologia Médica, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Conor R CaffreyCenter for Discovery and Innovation in Parasitic Diseases, California Institute for Quantitative Biosciences and the Department of Pathology, University of California, San Francisco, San Francisco, California, United States of America.
Guilherme OliveiraGrupo de Genômica e Biologia Computacional, Instituto Nacional de Ciência e Tecnologia em Doenças Tropicais and Centro de Excelência em Bioinformática- CEBio, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Minas Gerais, Brazil.
Fundação Oswaldo Cruz · BRCentro de Excelência em Bioinformática · BRUniversidade do Estado do Rio de Janeiro · BRCenter for Discovery · US

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jennifer C. Lai · 1986 to 2026
$30.7M
INFORMATICS TRAINING FOR BRAZILIAN VECTOR AND PARASITIC DISEASED43TW007012 · FIC · UNIVERSITY OF GEORGIA (UGA) · PI KISSINGER, JESSICA C · 2004 to 2013
$1.9M
FIC NIH HHS D43 TW007012FIC NIH HHS TW007012NIDDK NIH HHS P30 DK026743
6 · The paper itself

Abstract

backgroundProtein kinases are proven targets for drug development with an increasing number of eukaryotic Protein Kinase (ePK) inhibitors now approved as drugs. Mitogen-activated protein kinase (MAPK) family members connect cell-surface receptors to regulatory targets within cells and influence a number of tissue-specific biological activities such as cell proliferation, differentiation and survival. However, the contributions of members of the MAPK pathway to schistosome development and survival are unclear. METHODOLOGY/PRINCIPAL

findingsWe employed RNA interference (RNAi) to elucidate the functional roles of five S. mansoni genes (SmCaMK2, SmJNK, SmERK1, SmERK2 and SmRas) involved in MAPK signaling pathway. Mice were injected with post-infective larvae (schistosomula) subsequent to RNAi and the development of adult worms observed. The data demonstrate that SmJNK participates in parasite maturation and survival of the parasites, whereas SmERK are involved in egg production as infected mice had significantly lower egg burdens with female worms presenting underdeveloped ovaries. Furthermore, it was shown that the c-fos transcription factor was overexpressed in parasites submitted to RNAi of SmERK1, SmJNK and SmCaMK2 indicating its putative involvement in gene regulation in this parasite's MAPK signaling cascade.

conclusionsWe conclude that MAPKs proteins play important roles in the parasite in vivo survival, being essential for normal development and successful survival and reproduction of the schistosome parasite. Moreover SmERK and SmJNK are potential targets for drug development.

Indexed as

MAP Kinase Signaling SystemAnimalsFemaleFertilityGene Expression RegulationGenes, HelminthHelminth ProteinsMaleMiceMitogen-Activated Protein KinasesOvaryParasite Egg CountProtein Kinase InhibitorsReproductionRNA InterferenceSchistosoma mansoniHelminth ProteinsMitogen-Activated Protein KinasesProtein Kinase Inhibitors

Identifiers

PMID24945272
PMCPMC4063740
OpenAlexW2055366165

What OpenQuestion holds

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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.