Evidence map›Paper›PMID 28993644›Full record

ArticleScientific reports2017

Membrane Trafficking Modulation during Entamoeba Encystation.

Emily Herman, Maria A Siegesmund, Michael J Bottery, Ronny van Aerle, Maulood Mohammed Shather, Elisabet Caler, Joel B Dacks, Mark van der Giezen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Proteomic and Functional Analysis of the Effects of Quinoxaline Derivatives onFrontiers in cellular and infection microbiology · 2022
    Article
  5. Probing the Peculiarity ofBioMed research international · 2021
    Article
  6. Review
  7. Article
  8. Review
  9. Editorial: Recent Progresses in Amebiasis.Frontiers in cellular and infection microbiology · 2019
    Article
  10. Review
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 5 institutions in 3 countries.

Emily HermanDepartment of Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, T6G 2H7, Edmonton, Alberta, Canada.
Maria A SiegesmundBiosciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Michael J BotteryDepartment of Biology, University of York, Heslington, York, YO10 5DD, UK.ORCID 0000-0001-5790-1756
Ronny van AerleBiosciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.ORCID 0000-0002-2605-6518
Maulood Mohammed ShatherBiosciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK.
Elisabet CalerJ. Craig Venter Institute, 9714 Medical Center Drive, Rockville, MD, 20850, USA.
Joel B DacksDepartment of Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, T6G 2H7, Edmonton, Alberta, Canada. dacks@ualberta.ca.
Mark van der GiezenBiosciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK. m.vandergiezen@exeter.ac.uk.ORCID 0000-0002-1033-1335
University of Exeter · GBUniversity of Alberta · CACentre for Environment, Fisheries and Aquaculture Science · GBNational Institutes of Health · USUniversity of York · GB

Funding

Measuring Design, Reporting and Funding Bias in Nonclinical ResearchR21ES021028 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BERO, LISA A · 2011 to 2012
$425k
NIEHS NIH HHS R21 ES021028Wellcome Trust
6 · The paper itself

Abstract

Entamoeba histolytica is an intestinal parasite that infects 50-100 million people and causes up to 55,000 deaths annually. The transmissive form of E. histolytica is the cyst, with a single infected individual passing up to 45 million cysts per day, making cyst production an attractive target for infection control. Lectins and chitin are secreted to form the cyst wall, although little is known about the underlying membrane trafficking processes supporting encystation. As E. histolytica does not readily form cysts in vitro, we assessed membrane trafficking gene expression during encystation in the closely related model Entamoeba invadens. Genes involved in secretion are up-regulated during cyst formation, as are some trans-Golgi network-to-endosome trafficking genes. Furthermore, endocytic and general trafficking genes are up-regulated in the mature cyst, potentially preserved as mRNA in preparation for excystation. Two divergent dynamin-related proteins found in Entamoeba are predominantly expressed during cyst formation. Phylogenetic analyses indicate that they are paralogous to, but quite distinct from, classical dynamins found in human, suggesting that they may be potential drug targets to block encystation. The membrane-trafficking machinery is clearly regulated during encystation, providing an additional facet to understanding this crucial parasitic process.

Indexed as

Cell MembraneDynaminsEntamoebaGene Expression ProfilingGene Expression RegulationParasite EncystmentPhylogenyProtein TransportProtozoan ProteinsRNA, MessengerTranscriptomeDynaminsProtozoan ProteinsRNA, Messenger

Identifiers

PMID28993644
PMCPMC5634486
OpenAlexW2763061388

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.