Evidence map›Paper›PMID 10221877›Full record

ArticleEmerging infectious diseases

emm typing and validation of provisional M types for group A streptococci.

R Facklam, B Beall, A Efstratiou, V Fischetti, D Johnson, E Kaplan, P Kriz, M Lovgren, D Martin, B Schwartz and 6 more

Abstract read
In one paragraph

Article in Emerging infectious diseases. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

83 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Systematic Review of Group A StreptococcalThe American journal of tropical medicine and hygiene · 2019
    Pooled it
  2. Observational
  3. Article
  4. Article
  5. Article
  6. Invasive beta-haemolytic streptococcal infections, Finland, 2006 to 2020: increase in Lancefield group C/G infections.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2023
    Article
  7. Epidemiological and Clinical Features ofPathogens (Basel, Switzerland) · 2023
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Genomic analysis of group AJournal of the Association of Medical Microbiology and Infectious Disease Canada = Journal officiel de l'Association pour la microbiologie medicale et l'infectiologie Canada · 2022
    Article
  13. Article
  14. Cryptic prophages within aMicrobial genomics · 2021
    Article
  15. Molecular Characteristics ofFrontiers in microbiology · 2021
    Article
  16. Article
  17. Interaction ofMatrix biology plus · 2020
    Article
  18. Article
  19. Article
  20. Article

23 more citing papers are in PubMed but not listed here.

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

16 authors.

R FacklamCenters for Disease Control and Prevention, Atlanta, Georgia 30333, USA. rrf2@cdc.gov
B Beall
A Efstratiou
V Fischetti
D Johnson
E Kaplan
P Kriz
M Lovgren
D Martin
B Schwartz
A Totolian
D Bessen
S Hollingshead
F Rubin
J Scott
G Tyrrell

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report discusses the following issues related to typing of group A streptococci (GAS): The development and use of the 5' emm variable region sequencing (emm typing) in relation to the existing serologic typing system; the designation of emm types in relation to M types; a system for validation of new emm types; criteria for validation of provisional M types to new M-types; a list of reference type cultures for each of the M-type or emm-type strains of GAS; the results of the first culture exchange program for a quality control testing system among the national and World Health Organization collaborating centers for streptococci; and dissemination of new approaches to typing of GAS to the international streptococcal community.

Indexed as

Antigens, BacterialBacterial Outer Membrane ProteinsBacterial Typing TechniquesBacterial ProteinsCarrier ProteinsLaboratoriesStreptococcus pyogenesAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsCarrier Proteinsstreptococcal M protein

Identifiers

PMID10221877
PMCPMC2640698

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.