Evidence map›Paper›PMID 31995751›Full record

ArticleCell reports2020

Vibrio cholerae-Symbiont Interactions Inhibit Intestinal Repair in Drosophila.

David Fast, Kristina Petkau, Meghan Ferguson, Minjeong Shin, Anthony Galenza, Benjamin Kostiuk, Stefan Pukatzki, Edan Foley

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

27 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Infection and immunity · 2025
    Review
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  6. Article
  7. Article
  8. Massively parallel mutant selection identifies genetic determinants ofbioRxiv : the preprint server for biology · 2023
    Article
  9. Review
  10. DeconstructingiScience · 2023
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. mBio · 2021
    Article
  18. Article
  19. I-KCKT allows dissection-free RNA profiling of adultDevelopment (Cambridge, England) · 2021
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

David FastDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Kristina PetkauDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Meghan FergusonDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Minjeong ShinDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Anthony GalenzaDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Benjamin KostiukDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada.
Stefan PukatzkiDepartment of Immunology & Microbiology, University of Colorado School of Medicine, Aurora, CO 80045, USA.
Edan FoleyDepartment of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada. Electronic address: efoley@ualberta.ca.
University of Alberta · CAUniversity of Colorado Denver · US

Funding

The Role of Type VI Secretion in Cholera PathogenesisR01AI139103 · NIAID · UNIVERSITY OF COLORADO DENVER · PI PUKATZKI, STEFAN · 2019 to 2023
$4.2M
CIHR MOP 137106CIHR MOP77746NIAID NIH HHS R01 AI139103
6 · The paper itself

Abstract

Pathogen-mediated damage to the intestinal epithelium activates compensatory growth and differentiation repair programs in progenitor cells. Accelerated progenitor growth replenishes damaged tissue and maintains barrier integrity. Despite the importance of epithelial renewal to intestinal homeostasis, we know little about the effects of pathogen-commensal interactions on progenitor growth. We find that the enteric pathogen Vibrio cholerae blocks critical growth and differentiation pathways in Drosophila progenitors, despite extensive damage to epithelial tissue. We show that the inhibition of epithelial repair requires interactions between the Vibrio cholerae type six secretion system and a community of common symbiotic bacteria, as elimination of the gut microbiome is sufficient to restore homeostatic growth in infected intestines. This work highlights the importance of pathogen-symbiont interactions for intestinal immune responses and outlines the impact of the type six secretion system on pathogenesis.

Indexed as

Gastrointestinal MicrobiomeAnimalsAnimals, Genetically ModifiedCell DifferentiationCell ProliferationDrosophilaGene Expression RegulationGene OntologyHomeostasisHost-Pathogen InteractionsIntestinal MucosaIntestinesRegenerationRNA-SeqSignal TransductionStem CellsType VI Secretion SystemsDrosophilaIMDintestinal progenitorsmicrobiomerepairtype VI secretion systemVibrio cholera

Identifiers

PMID31995751
PMCPMC9684019
OpenAlexW3004236588

What OpenQuestion holds

Textmetadata
LicenceTDM
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.