Evidence map›Paper›PMID 28158185›Full record

ArticlePLoS neglected tropical diseases2017

Schistosome infectivity in the snail, Biomphalaria glabrata, is partially dependent on the expression of Grctm6, a Guadeloupe Resistance Complex protein.

Euan R O Allan, Jacob A Tennessen, Stephanie R Bollmann, Patrick C Hanington, Christopher J Bayne, Michael S Blouin

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
7.7field-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

32 citing papers in PubMed, 56 citations in OpenAlex.

  1. CRISPR/Cas9-germline editing ofScience advances · 2025
    Article
  2. Review
  3. Article
  4. Article
  5. The genome and transcriptome of the snailbioRxiv : the preprint server for biology · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Mobilizing molluscan models and genomes in biology.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Biomphalaria glabrata immunity: Post-genome advances.Developmental and comparative immunology · 2020
    Review
  18. Article
  19. Gene drives for schistosomiasis transmission control.PLoS neglected tropical diseases · 2019
    Review
  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

6 authors at 2 institutions in 2 countries.

Euan R O AllanDepartment of Integrative Biology, College of Science, Oregon State University, Corvallis, Oregon, United States of America.ORCID 0000-0002-0634-0650
Jacob A TennessenDepartment of Integrative Biology, College of Science, Oregon State University, Corvallis, Oregon, United States of America.
Stephanie R BollmannDepartment of Integrative Biology, College of Science, Oregon State University, Corvallis, Oregon, United States of America.
Patrick C HaningtonSchool of Public Health, University of Alberta, Edmonton, Alberta, Canada.
Christopher J BayneDepartment of Integrative Biology, College of Science, Oregon State University, Corvallis, Oregon, United States of America.
Michael S BlouinDepartment of Integrative Biology, College of Science, Oregon State University, Corvallis, Oregon, United States of America.
Oregon State University · USUniversity of Alberta · CA

Funding

A new genetic mechanism in snails that controls transmission of schistosomesR01AI109134 · NIAID · OREGON STATE UNIVERSITY · PI BLOUIN, MICHAEL SCOTT · 2014 to 2016
$1.1M
NIAID NIH HHS R01 AI109134
6 · The paper itself

Abstract

Schistosomiasis is one of the most important neglected tropical diseases. Despite effective chemotherapeutic treatments, this disease continues to afflict hundreds of millions of people. Understanding the natural intermediate snail hosts of schistosome parasites is vital to the suppression of this disease. A recently identified genomic region in Caribbean Biomphalaria glabrata snails strongly influences their resistance to infection by Schistosoma mansoni. This region contains novel genes having structural similarity to known pathogen recognition proteins. Here we elaborate on the probable structure and role of one of these genes, grctm6. We characterised the expression of Grctm6 in a population of Caribbean snails, and performed a siRNA knockdown of Grctm6. We show that this protein is not only expressed in B. glabrata hemolymph, but that it also has a role in modulating the number of S. mansoni cercariae released by infected snails, making it a possible target for the biological control of schistosomiasis.

Indexed as

Disease VectorsHost-Pathogen InteractionsAnimalsBiomphalariaCaribbean RegionGene Expression ProfilingGene SilencingHelminth ProteinsSchistosoma mansoniHelminth Proteins

Identifiers

PMID28158185
PMCPMC5310918
OpenAlexW2584503357

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.