Evidence map›Paper›PMID 34929548›Full record

ReviewCurrent opinion in microbiology2022

Citrobacter rodentium(ϕStx2dact), a murine infection model for enterohemorrhagic Escherichia coli.

Cheleste M Thorpe, Amanda R Pulsifer, Marcia S Osburne, Sivapriya Kailasan Vanaja, John M Leong

Open access · hybridAbstract readReview
In one paragraph

Review in Current opinion in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. EnterohemorrhagicMicrobiology spectrum · 2024
    Article
  5. PNAS nexus · 2024
    Article
  6. bioRxiv : the preprint server for biology · 2024
    Article
  7. Article
  8. Ribosomes: The New Role of Ribosomal Proteins as Natural Antimicrobials.International journal of molecular sciences · 2022
    Review
  9. EnterohemorrhagicInternational journal of molecular sciences · 2022
    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

5 authors at 2 institutions in 1 country.

Cheleste M ThorpeTufts University School of Medicine, Tufts Medical Center, 800 Washington Street, Box 041, Boston, MA 02111, USA; Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance, Tufts University, Boston, MA, USA. Electronic address: cthorpe@tuftsmedicalcenter.org.
Amanda R PulsiferDepartment of Molecular Biology and Microbiology, Tufts University School of Medicine, Boston, MA, USA.
Marcia S OsburneDepartment of Molecular Biology and Microbiology, Tufts University School of Medicine, Boston, MA, USA.
Sivapriya Kailasan VanajaDepartment of Immunology, UConn Health School of Medicine, 263 Farmington Ave., Farmington, CT 06030, USA.
John M LeongStuart B. Levy Center for Integrated Management of Antimicrobial Resistance, Tufts University, Boston, MA, USA; Department of Molecular Biology and Microbiology, Tufts University School of Medicine, Boston, MA, USA. Electronic address: john.leong@tufts.edu.
Tufts University · USUConn Health · US

Funding

HOST CELL SIGNALING BY EHEC INTIMIN PROTEINR01AI046454 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LEONG, JOHN M · 2000 to 2014
$7.4M
Designer Probiotics for the treatment of intestinal infection and inflammationR01DK113599 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI GARRETT, WENDY S., LEONG, JOHN M · 2016 to 2020
$3.7M
Bacterial modulation of noncanonical inflammasomeR01AI132850 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI KAILASAN VANAJA, SIVAPRIYA · 2018 to 2022
$2.0M
Effect of Shiga toxin, OMVs, and innate immune cells on epithelial integrity of human colonoids during EHEC infectionR21AI146467 · NIAID · TUFTS UNIVERSITY BOSTON · PI LEONG, JOHN M, THORPE, CHELESTE M · 2020 to 2021
$466k
NIAID NIH HHS R01 AI046454NIAID NIH HHS R01 AI132850NIAID NIH HHS R21 AI146467NIDDK NIH HHS R01 DK113599
6 · The paper itself

Abstract

The formation of attaching and effacing (A/E) lesions on intestinal epithelium, combined with Shiga toxin production, are hallmarks of enterohemorrhagic Escherichia coli (EHEC) infection that can lead to lethal hemolytic uremic syndrome. Although an animal infection model that fully recapitulates human disease remains elusive, mice orally infected with Citrobacter rodentium(ϕStx2dact), a natural murine pathogen lysogenized with an EHEC-derived Shiga toxin 2-producing bacteriophage, develop intestinal A/E lesions and toxin-dependent systemic disease. This model has facilitated investigation of how: (A) phage gene expression and prophage induction contribute to disease and are potentially triggered by antibiotic treatment; (B) virulence gene expression is altered by microbiota and the colonic metabolomic milieu; and (C) innate immune signaling is affected by Stx. Thus, the model provides a unique tool for accessing diverse aspects of EHEC pathogenesis.

Indexed as

BacteriophagesEnterohemorrhagic Escherichia coliEscherichia coli InfectionsHemolytic-Uremic SyndromeAnimalsCitrobacter rodentiumDisease Models, AnimalFemaleHumansIntestinal MucosaMaleMice

Identifiers

PMID34929548
PMCPMC9069446
OpenAlexW4200378824

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.