Evidence map›Paper›PMID 21536788›Full record

ArticleInfection and immunity2011

Trimeric autotransporter adhesin-dependent adherence of Bartonella henselae, Bartonella quintana, and Yersinia enterocolitica to matrix components and endothelial cells under static and dynamic flow conditions.

Niklas F Müller, Patrick O Kaiser, Dirk Linke, Heinz Schwarz, Tanja Riess, Andrea Schäfer, Johannes A Eble, Volkhard A J Kempf

Abstract read
In one paragraph

Article in Infection and immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

38 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  6. Adhesion preference of the sticky bacteriumFrontiers in bioengineering and biotechnology · 2024
    Article
  7. Two novelFrontiers in microbiology · 2023
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. The Trimeric Autotransporter Adhesin YadA ofFrontiers in microbiology · 2021
    Article
  16. Review
  17. Review
  18. Review
  19. Article
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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

8 authors at 3 institutions in 1 country.

Niklas F MüllerInstitut für Medizinische Mikrobiologie und Krankenhaushygiene, Klinikum der Goethe Universität, Paul Ehrlich Str. 40, D-60596 Frankfurt am Main, Germany.
Patrick O Kaiser
Dirk Linke
Heinz Schwarz
Tanja Riess
Andrea Schäfer
Johannes A Eble
Volkhard A J Kempf
Goethe University Frankfurt · DEMax Planck Institute for Developmental Biology · DEUniversitätsklinikum Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trimeric autotransporter adhesins (TAAs) are important virulence factors of Gram-negative bacteria responsible for adherence to extracellular matrix (ECM) and host cells. Here, we analyzed three different TAAs (Bartonella adhesin A [BadA] of Bartonella henselae, variably expressed outer membrane proteins [Vomps] of Bartonella quintana, and Yersinia adhesin A [YadA] of Yersinia enterocolitica) for mediating bacterial adherence to ECM and endothelial cells. Using static (cell culture vials) and dynamic (capillary flow chambers) experimental settings, adherence of wild-type bacteria and of the respective TAA-negative strains was analyzed. Under static conditions, ECM adherence of B. henselae, B. quintana, and Y. enterocolitica was strongly dependent on the expression of their particular TAAs. YadA of Y. enterocolitica did not mediate bacterial binding to plasma or cellular fibronectin under either static or dynamic conditions. TAA-dependent host cell adherence appeared more significant under dynamic conditions although the total number of bound bacteria was diminished compared to the number under static conditions. Dynamic models expand the methodology to perform bacterial adherence experiments under more realistic, bloodstream-like conditions and allow dissection of the biological role of TAAs in ECM and host cell adherence under static and dynamic conditions.

Indexed as

Bacterial AdhesionAdhesins, BacterialBacterial Outer Membrane ProteinsBartonella henselaeBartonella quintanaCell-Matrix JunctionsCells, CulturedEndothelial CellsExtracellular MatrixFluorescent Antibody TechniqueHost-Pathogen InteractionsHumansMicroscopy, Electron, TransmissionUmbilical VeinsVirulence FactorsYersinia enterocoliticaAdhesins, BacterialBacterial Outer Membrane ProteinsVirulence Factors

Identifiers

PMID21536788
PMCPMC3191982
OpenAlexW2047733883

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.