Evidence map›Paper›PMID 11724851›Full record

ArticleJournal of clinical microbiology2001

Polymorphism of Bordetella pertussis isolates circulating for the last 10 years in France, where a single effective whole-cell vaccine has been used for more than 30 years.

C Weber, C Boursaux-Eude, G Coralie, V Caro, N Guiso

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
5.0field-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

52 citing papers in PubMed, 152 citations in OpenAlex.

  1. Article
  2. Whole-Cell and Acellular Pertussis Vaccine: Reflections on Efficacy.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2022
    Review
  3. Article
  4. Evolution ofEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2021
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Epidemic cycling in a multi-strain SIRS epidemic network model.Theoretical biology & medical modelling · 2016
    Article
  13. Article
  14. Vaccinations for pregnant women.Obstetrics and gynecology · 2015
    Review
  15. Article
  16. Article
  17. Article
  18. How to fight pertussis?Therapeutic advances in vaccines · 2013
    Article
  19. 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

5 authors at 1 institution in 1 country.

C WeberCentre National de Référence pour les Bordetella, Unité des Bordetella, Institut Pasteur, Paris, France.
C Boursaux-Eude
G Coralie
V Caro
N Guiso
Institut Pasteur · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared Bordetella pertussis isolates collected in France over the last 10 years, the vaccine strains used for more than 30 years, and isolates collected before the introduction of generalized vaccination. The analysis included serotyping, pulsed-field gel electrophoresis of chromosomal DNA after digestion with XbaI and SpeI, and sequencing of the pt S1 gene, encoding the S1 subunit of pertussis toxin, and the prn gene, encoding the adhesin pertactin. We found that the incidence of infection increases every 3 years. Ninety-five per cent of the isolates analyzed express type 3 fimbriae. Most of the isolates circulating since 1991, unlike the vaccinal strains, express a type A pertussis toxin and a type 2 pertactin. The isolates could be classified into five major groups by pulsed-field gel electrophoresis. Most of these groups correlated with the pertactin type expressed by the isolates. Pulsed-field gel electrophoresis is more discriminative than sequencing particular genes since it could differentiate isolates expressing type 2 pertactin into two subgroups: those circulating in 1993 to 1997 and those circulating in 1997 to 2001. This observation suggests that there has been continuous evolution of the B. pertussis population.

Indexed as

Bacterial Outer Membrane ProteinsBordetella pertussisDNA, BacterialElectrophoresis, Gel, Pulsed-FieldFranceHumansPertussis ToxinPertussis VaccinePolymorphism, GeneticVaccinationVirulence Factors, BordetellaWhooping CoughBacterial Outer Membrane ProteinsDNA, BacterialpertactinPertussis ToxinPertussis VaccineVirulence Factors, Bordetella

Identifiers

PMID11724851
PMCPMC88555
OpenAlexW1988793394

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.