Evidence map›Paper›PMID 14605121›Full record

ArticleJournal of clinical microbiology2003

Site-specific manifestations of invasive group a streptococcal disease: type distribution and corresponding patterns of virulence determinants.

Bart J M Vlaminckx, Ellen M Mascini, Joop Schellekens, Leo M Schouls, Armand Paauw, Ad C Fluit, Rodger Novak, Jan Verhoef, Franz Josef Schmitz

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
7.1field-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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
  2. The burden of group AiScience · 2025
    Review
  3. Distribution ofSouthern African journal of infectious diseases · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Virulence factors of Streptococcus pyogenes strains from women in peri-labor with invasive infections.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Superantigen gene complement of Streptococcus pyogenes--relationship with other typing methods and short-term stability.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2013
    Article
  15. Review
  16. Review
  17. emm gene diversity, superantigen gene profiles and presence of SlaA among clinical isolates of group A, C and G streptococci from western Norway.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2011
    Article
  18. Invasive group A streptococcal infection in children: clinical manifestations and molecular characterization in a French pediatric tertiary care center.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2010
    Article
  19. Group A streptococcal infection caused by emm1 strains among children in southern Taiwan.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2008
    Article
  20. 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

9 authors at 3 institutions in 3 countries.

Bart J M VlaminckxEijkman Winkler Institute for Medical Microbiology, Infectious Diseases and Inflammation, University Hospital Utrecht, Utrecht, Germany. B.J.M.Vlaminckx@lab.azu.nl
Ellen M Mascini
Joop Schellekens
Leo M Schouls
Armand Paauw
Ad C Fluit
Rodger Novak
Jan Verhoef
Franz Josef Schmitz
National Institute for Public Health and the Environment · NLDüsseldorf University Hospital · DEVienna Biocenter · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As part of a national surveillance program on invasive group A streptococci (GAS), isolates that caused specific manifestations of invasive GAS disease in The Netherlands were collected between 1992 and 1996. These site-specific GAS infections involved meningitis, arthritis, necrotizing fasciitis, and puerperal sepsis. An evaluation was performed to determine whether GAS virulence factors correlate with these different disease manifestations. PCRs were developed to detect 9 genes encoding exotoxins and 12 genes encoding fibronectin binding proteins. The genetic backgrounds of all isolates were determined by M genotyping and pulsed-field gel electrophoresis (PFGE) analysis. The predominant M types included M1, M2, M3, M4, M6, M9, M12, and M28. Most M types were associated with all manifestations of GAS disease. However, M2 was found exclusively in patients with puerperal sepsis, M6 predominated in patients with meningitis, and M12 predominated in patients with GAS arthritis. While characteristic gene profiles were detected in most M types, the resolution of detection of different gene profiles within M genotypes was enhanced by PFGE analysis, which clearly demonstrated the existence of some clonal lineages among invasive GAS isolates in The Netherlands. M1 isolates comprised a single clone carrying highly mitogenic toxin genes (speA, smeZ) and were associated with toxic shock-like syndrome. Toxin profiles were highly conserved among the most virulent strains, such as M1 and M3.

Indexed as

ArthritisBase SequenceDNA PrimersElectrophoresis, Gel, Pulsed-FieldFemaleGenes, BacterialGenotypeHumansMeningitis, BacterialNetherlandsPhylogenyPuerperal DisordersStreptococcal InfectionsStreptococcus pyogenesVirulenceDNA Primers

Identifiers

PMID14605121
PMCPMC262503
OpenAlexW2102267665

What OpenQuestion holds

Textmetadata
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.