Evidence map›Paper›PMID 17698566›Full record

ArticleInfection and immunity2007

The O antigen enables Bordetella parapertussis to avoid Bordetella pertussis-induced immunity.

Daniel N Wolfe, Elizabeth M Goebel, Ottar N Bjornstad, Olivier Restif, Eric T Harvill

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

30 citing papers in PubMed, 47 citations in OpenAlex.

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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 2 countries.

Daniel N WolfeDepartment of Veterinary and Biomedical Sciences, The Pennsylvania State University, 115 Henning Building, University Park, PA 16802, USA.
Elizabeth M Goebel
Ottar N Bjornstad
Olivier Restif
Eric T Harvill
Pennsylvania State University · USUniversity of Cambridge · GB

Funding

Evolution of the Bordetellae from Commensals to PathogensR01GM083113 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI HARVILL, ERIC T · 2008 to 2011
$2.1M
Comparative Immunobiology of the bordetellaeR01AI053075 · NIAID · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI HARVILL, ERIC T. · 2003 to 2007
$1.4M
NIAID NIH HHS AI 053075NIAID NIH HHS R01 AI053075NIGMS NIH HHS R01 GM083113
6 · The paper itself

Abstract

Bordetella pertussis and Bordetella parapertussis are closely related endemic human pathogens which cause whooping cough, a disease that is reemerging in human populations. Despite how closely related these pathogens are, their coexistence and the limited efficacy of B. pertussis vaccines against B. parapertussis suggest a lack of cross-protective immunity between the two. We sought to address the ability of infection-induced immunity against one of these pathogens to protect against subsequent infection by the other using a mouse model of infection. Immunity induced by B. parapertussis infection protected against subsequent infections by either species. However, immunity induced by B. pertussis infection prevented subsequent B. pertussis infections but did not protect against B. parapertussis infections. The O antigen of B. parapertussis inhibited binding of antibodies to the bacterial surface and was required for B. parapertussis to colonize mice convalescent from B. pertussis infection. Thus, the O antigen of B. parapertussis confers asymmetrical cross-immunity between the causative agents of whooping cough. We propose that these findings warrant investigation of the relative role of B. parapertussis in the resurgence of whooping cough.

Indexed as

AnimalsAntibodies, BacterialBordetella InfectionsBordetella parapertussisBordetella pertussisColony Count, MicrobialCross ReactionsInterferon-gammaLungLymphocytesMiceMice, Inbred C57BLNasal CavityO AntigensTracheaWhooping CoughAntibodies, BacterialInterferon-gammaO Antigens

Identifiers

PMID17698566
PMCPMC2044517
OpenAlexW2100597825

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.