Evidence map›Paper›PMID 33011801›Full record

ArticleThe Journal of infectious diseases2022

Clostridioides difficile Binary Toxin Is Recognized by the Toll-Like Receptor 2/6 Heterodimer to Induce a Nuclear Factor-κB Response.

Morgan Simpson, Alyse Frisbee, Pankaj Kumar, Carsten Schwan, Klaus Aktories, William A Petri

Open access · greenAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.2field-weighted citation impact, top 33% 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

15 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Reviewing theMicroorganisms · 2024
    Review
  10. Review
  11. Microbiology (Reading, England) · 2023
    Review
  12. Avian Macrophage Responses to Virulent and AvirulentPathogens (Basel, Switzerland) · 2022
    Article
  13. Article
  14. Frontiers in microbiology · 2021
    Article
  15. The Binary Toxin ofFrontiers in microbiology · 2021
    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.

Morgan SimpsonDepartment of Pathology, University of Virginia, Charlottesville, Virginia, USA.
Alyse FrisbeeDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, Virginia, USA.
Pankaj KumarDepartment of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, Virginia, USA.
Carsten SchwanInstitute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Klaus AktoriesInstitute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
William A PetriDepartment of Pathology, University of Virginia, Charlottesville, Virginia, USA.
University of Virginia · USUniversity of Freiburg · DE

Funding

INTERDISCIPLINARY TRAINING PROGRAM IN IMMUNOLOGYT32AI007496 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Michael G. Brown, Coleen A McNamara · 1995 to 2026
$10.2M
Role of Th17 in Severe and Recurrent C. difficile InfectionR01AI152477 · NIAID · UNIVERSITY OF VIRGINIA · PI PETRI, WILLIAM A, RAMAKRISHNAN, GIRIJA · 2020 to 2025
$7.1M
Role of Type 2 Immunity in Innate Protection from C. difficileR01AI124214 · NIAID · UNIVERSITY OF VIRGINIA · PI William A Petri · 2016 to 2026
$5.4M
NIAID NIH HHS R01 AI124214NIAID NIH HHS R01 AI152477NIAID NIH HHS T32 AI007496
6 · The paper itself

Abstract

Clostridioides difficile infection (CDI) represents a significant burden on the health care system, one that is exacerbated by the emergence of binary toxin (CDT)-producing hypervirulent C. difficile strains. Previous work from our laboratory has shown that Toll-like receptor 2 (TLR2) recognizes CDT to induce inflammation. Here we explore the interactions of CDT with TLR2 and the impact on host immunity during CDI. We found that the TLR2/6 heterodimer, not TLR2/1, is responsible for CDT recognition, and that gene pathways including nuclear factor-κB and MAPK downstream of TLR2/6 are upregulated in mice with intact TLR2/6 signaling during CDI.

Indexed as

Clostridioides difficileClostridium InfectionsAnimalsAntibodies, BacterialMiceNF-kappa BToll-Like Receptor 2Toll-Like Receptor 6Antibodies, BacterialNF-kappa BTlr2 protein, mouseTlr6 protein, mouseToll-Like Receptor 2Toll-Like Receptor 6binary toxinCDTClostridioides difficileimmune responseinnate immunityNF-κBTLR2TLR6

Identifiers

PMID33011801
PMCPMC8974845
OpenAlexW3090907110

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.