Evidence map›Paper›PMID 26712206›Full record

ArticleInfection and immunity2015

Gene Models, Expression Repertoire, and Immune Response of Plasmodium vivax Reticulocyte Binding Proteins.

Jenni Hietanen, Anongruk Chim-Ong, Thanprakorn Chiramanewong, Jakub Gruszczyk, Wanlapa Roobsoong, Wai-Hong Tham, Jetsumon Sattabongkot, Wang Nguitragool

Abstract read
In one paragraph

Article in Infection and immunity, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Frontiers in immunology · 2022
    Review
  8. Article
  9. Article
  10. Progress towards the development of aExpert review of vaccines · 2021
    Review
  11. Review
  12. Observational
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Evolutionary history of humanProceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  20. 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.

Jenni HietanenDepartment of Molecular Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Anongruk Chim-OngDepartment of Molecular Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Thanprakorn ChiramanewongDepartment of Molecular Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Jakub GruszczykThe Walter and Eliza Hall Research Institute of Medical Research, Parkville, Victoria, Australia.
Wanlapa RoobsoongMahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Wai-Hong ThamThe Walter and Eliza Hall Research Institute of Medical Research, Parkville, Victoria, Australia Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia.ORCID http://orcid.org/0000-0001-7950-8699
Jetsumon SattabongkotMahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
Wang NguitragoolDepartment of Molecular Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand wang.ngu@mahidol.edu.

Funding

Wellcome TrustWellcome Trust 101073/Z/13Z
6 · The paper itself

Abstract

Members of the Plasmodium vivax reticulocyte binding protein (PvRBP) family are believed to mediate specific invasion of reticulocytes by P. vivax. In this study, we performed molecular characterization of genes encoding members of this protein family. Through cDNA sequencing, we constructed full-length gene models and verified genes that are protein coding and those that are pseudogenes. We also used quantitative PCR to measure their in vivo transcript abundances in clinical P. vivax isolates. Like genes encoding related invasion ligands of P. falciparum, Pvrbp expression levels vary broadly across different parasite isolates. Through antibody measurements, we found that host immune pressure may be the driving force behind the distinctly high diversity of one of the family members, PvRBP2c. Mild yet significant negative correlation was found between parasitemia and the PvRBP2b antibody level, suggesting that antibodies to the protein may interfere with invasion.

Indexed as

HumansMalaria, VivaxMembrane ProteinsPlasmodium vivaxProtozoan ProteinsReticulocytesMembrane ProteinsProtozoan Proteinsreticulocyte-binding protein, Plasmodium vivax

Identifiers

PMID26712206
PMCPMC4771344

What OpenQuestion holds

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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.