Evidence map›Paper›PMID 18398490›Full record

ArticlePLoS neglected tropical diseases2008

Tissue invasion by Entamoeba histolytica: evidence of genetic selection and/or DNA reorganization events in organ tropism.

Ibne Karim M Ali, Shahram Solaymani-Mohammadi, Jasmine Akhter, Shantanu Roy, Chiara Gorrini, Adriana Calderaro, Sarah K Parker, Rashidul Haque, William A Petri, C Graham Clark

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2008. 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 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 75 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Cellular Events of Multinucleated Giant Cells Formation During the Encystation ofFrontiers in cellular and infection microbiology · 2018
    Article
  11. Review
  12. Article
  13. Article
  14. Evolutionary genomics and population structure of Entamoeba histolytica.Computational and structural biotechnology journal · 2014
    Review
  15. Regulation of virulence of Entamoeba histolytica.Annual review of microbiology · 2014
    Review
  16. Review
  17. Article
  18. Article
  19. Evidence for a link between locus R-R sequence type and outcome of infection with Entamoeba histolytica.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2012
    Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

10 authors at 6 institutions in 5 countries.

Ibne Karim M AliDepartment of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom.
Shahram Solaymani-Mohammadi
Jasmine Akhter
Shantanu Roy
Chiara Gorrini
Adriana Calderaro
Sarah K Parker
Rashidul Haque
William A Petri
C Graham Clark
International Centre for Diarrhoeal Disease Research · BDLondon School of Hygiene & Tropical Medicine · GBUniversity of Parma · ITUniversity of Virginia Health System · USUniversity of Chicago · USUniversity of Colorado Denver · US

Funding

FIELD STUDIES OF IMMUNITY TO AMEBIASIS IN BANGLADESHR01AI043596 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI CAROL A GILCHRIST, William A Petri · 1998 to 2026
$7.7M
NIAID NIH HHS AI 43596NIAID NIH HHS R01 AI043596Wellcome TrustWellcome Trust 067314
6 · The paper itself

Abstract

Entamoeba histolytica infection may have various clinical manifestations. Nine out of ten E. histolytica infections remain asymptomatic, while the remainder become invasive and cause disease. The most common form of invasive infection is amebic diarrhea and colitis, whereas the most common extra-intestinal disease is amebic liver abscess. The underlying reasons for the different outcomes are unclear, but a recent study has shown that the parasite genotype is a contributor. To investigate this link further we have examined the genotypes of E. histolytica in stool- and liver abscess-derived samples from the same patients. Analysis of all 18 paired samples (16 from Bangladesh, one from the United States of America, and one from Italy) revealed that the intestinal and liver abscess amebae are genetically distinct. The results suggest either that E. histolytica subpopulations in the same infection show varying organ tropism, or that a DNA reorganization event takes place prior to or during metastasis from intestine to liver.

Indexed as

AnimalsDNA, ProtozoanDysentery, AmebicEntamoeba histolyticaFecesGenotypeHumansLiver Abscess, AmebicPolymerase Chain ReactionSelection, GeneticDNA, Protozoan

Identifiers

PMID18398490
PMCPMC2274956
OpenAlexW2091365498

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.