Evidence map›Paper›PMID 27337447›Full record

ReviewMicrobiology spectrum2016

Clostridium perfringens Sporulation and Sporulation-Associated Toxin Production.

Jihong Li, Daniel Paredes-Sabja, Mahfuzur R Sarker, Bruce A McClane

Abstract readReview
In one paragraph

Review in Microbiology spectrum, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

59 citing papers in PubMed, 87 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Type A and DFrontiers in cellular and infection microbiology · 2026
    Article
  6. Review
  7. Distribution and prevalence ofJournal of medical microbiology · 2025
    Article
  8. Article
  9. Article
  10. Unveiling the pathogenic mechanisms ofEmerging microbes & infections · 2024
    Review
  11. Article
  12. The biology and pathogenicity ofMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  13. Article
  14. High intestinal carriage ofMicrobiology spectrum · 2024
    Article
  15. Article
  16. Review
  17. Overexpressing theToxins · 2024
    Article
  18. Review
  19. Article
  20. Approaching pathogenicbioRxiv : the preprint server for biology · 2024
    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

4 authors at 3 institutions in 2 countries.

Jihong LiDepartment of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA 15219.
Daniel Paredes-SabjaDepartamento de Ciencias Biológicas, Universidad Andrés Bello, Santiago, 920-8640, Chile.
Mahfuzur R SarkerDepartment of Biomedical Sciences, College of Veterinary Medicine, Department of Microbiology, College of Science, Oregon State University, Corvallis, OR 15219.
Bruce A McClaneDepartment of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA 15219.
University of Pittsburgh · USOregon State University · USUniversidad Andrés Bello · CL

Funding

MECHANISMS OF ACTION OF C PERFRINGENS EXTEROTOXINR01AI019844 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MC CLANE, BRUCE A · 1985 to 2024
$5.4M
Mechanisms of Action of C. Perfringens EnterotoxinR37AI019844 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MC CLANE, BRUCE A · 2005 to 2014
$3.0M
NIAID NIH HHS R01 AI019844NIAID NIH HHS R37 AI019844
6 · The paper itself

Abstract

The ability of Clostridium perfringens to form spores plays a key role during the transmission of this Gram-positive bacterium to cause disease. Of particular note, the spores produced by food poisoning strains are often exceptionally resistant to food environment stresses such as heat, cold, and preservatives, which likely facilitates their survival in temperature-abused foods. The exceptional resistance properties of spores made by most type A food poisoning strains and some type C foodborne disease strains involve their production of a variant small acid-soluble protein-4 that binds more tightly to spore DNA than to the small acid-soluble protein-4 made by most other C. perfringens strains. Sporulation and germination by C. perfringens and Bacillus spp. share both similarities and differences. Finally, sporulation is essential for production of C. perfringens enterotoxin, which is responsible for the symptoms of C. perfringens type A food poisoning, the second most common bacterial foodborne disease in the United States. During this foodborne disease, C. perfringens is ingested with food and then, by using sporulation-specific alternate sigma factors, this bacterium sporulates and produces the enterotoxin in the intestines.

Indexed as

Bacterial ToxinsClostridium perfringensEnterotoxinsFoodborne DiseasesHumansSpores, BacterialUnited StatesBacterial ToxinsEnterotoxins

Identifiers

PMID27337447
PMCPMC4920134
OpenAlexW2347001756

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.