Evidence map›Paper›PMID 34878288›Full record

ArticlemSphere2021

c-di-GMP Inhibits Early Sporulation in Clostridioides difficile.

Adrianne N Edwards, Caitlin L Willams, Nivedita Pareek, Shonna M McBride, Rita Tamayo

Open access · goldAbstract read
In one paragraph

Article in mSphere, 2021. 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
1.1field-weighted citation impact, top 19% 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, 21 citations in OpenAlex.

  1. Contact dependent suppression ofbioRxiv : the preprint server for biology · 2026
    Article
  2. Phenotypic analysis of variousApplied and environmental microbiology · 2025
    Article
  3. Unique growth and morphology properties of Clade 5bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. The RgaS-RgaR two-component system promotesbioRxiv : the preprint server for biology · 2023
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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

5 authors at 2 institutions in 1 country.

Adrianne N EdwardsDepartment of Microbiology and Immunology, Emory University School of Medicinegrid.471395.d, Emory Antibiotic Resistance Center, Atlanta, Georgia, USA.ORCID 0000-0002-2503-3787
Caitlin L WillamsDepartment of Microbiology and Immunology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.
Nivedita PareekDepartment of Microbiology and Immunology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.
Shonna M McBrideDepartment of Microbiology and Immunology, Emory University School of Medicinegrid.471395.d, Emory Antibiotic Resistance Center, Atlanta, Georgia, USA.ORCID 0000-0001-6221-714X
Rita TamayoDepartment of Microbiology and Immunology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.ORCID 0000-0002-3745-3316
University of North Carolina at Chapel Hill · USEmory University · US

Funding

SEEDING POSTDOCTORAL INNOVATORS IN RESEARCH &EDUCATIONK12GM000678 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DONALD T LYSLE, Kathryn Joanna Reissner · 1999 to 2026
$30.9M
Host-induced Initiation of Clostridium difficile SporulationR01AI116933 · NIAID · EMORY UNIVERSITY · PI SHONNA M. MCBRIDE · 2015 to 2026
$4.8M
Regulation of Clostridium difficile Colonization FactorsR01AI107029 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI TAMAYO, RITA · 2013 to 2022
$3.9M
Global regulation in Clostridium difficile via phase variation of cyclic diguanylate signalingR01AI143638 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI TAMAYO, RITA · 2019 to 2023
$2.5M
Mechanisms Underlying Nutrient-Mediated Sporulation in C. difficileR01AI156052 · NIAID · EMORY UNIVERSITY · PI MCBRIDE, SHONNA M. · 2021 to 2025
$2.4M
Phase variation of virulence factors in Clostridioides difficileR37AI107029 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RITA TAMAYO · 2025 to 2026
$1.0M
NIAID NIH HHS R01 AI107029NIAID NIH HHS R01 AI116933NIAID NIH HHS R01 AI143638NIAID NIH HHS R01 AI156052NIAID NIH HHS R37 AI107029NIGMS NIH HHS K12 GM000678
6 · The paper itself

Abstract

The formation of dormant spores is essential for the anaerobic pathogen Clostridioides difficile to survive outside the host gastrointestinal tract. The regulatory pathways and environmental signals that initiate C. difficile spore formation within the host are not well understood. One second-messenger signaling molecule, cyclic diguanylate (c-di-GMP), modulates several physiological processes important for C. difficile pathogenesis and colonization, but the impact of c-di-GMP on sporulation is unknown. In this study, we investigated the contribution of c-di-GMP to C. difficile sporulation. The overexpression of a gene encoding a diguanylate cyclase,

Indexed as

Bacterial ProteinsBacterial ToxinsClostridioides difficileCyclic GMPGene Expression Regulation, BacterialSpores, BacterialBacterial ProteinsBacterial Toxinsbis(3',5')-cyclic diguanylic acidCyclic GMPanaerobec-di-GMPClostridioides difficileClostridium difficilecyclic diguanylatecyclic diguanylate synthasesporesporulation

Identifiers

PMID34878288
PMCPMC8653836
OpenAlexW4225469458

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.