Evidence map›Paper›PMID 22222316›Full record

ReviewJournal of innate immunity2012

Staphylococcus aureus secretes coagulase and von Willebrand factor binding protein to modify the coagulation cascade and establish host infections.

Molly McAdow, Dominique M Missiakas, Olaf Schneewind

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of innate immunity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed, 1 pooled it
5.1field-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

88 citing papers in PubMed, 1 synthesis or guideline pooled it, 192 citations in OpenAlex.

  1. Host-Bacterium Interaction Mechanisms inInternational journal of molecular sciences · 2023
    Pooled it
  2. Trial
  3. Review
  4. Review
  5. Osteomyelitis.Nature reviews. Disease primers · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Factor XII-driven coagulation traps bacterial infections.The Journal of experimental medicine · 2025
    Article
  15. Review
  16. Metabolites · 2025
    Review
  17. DisarmingPathogens (Basel, Switzerland) · 2025
    Review
  18. Article
  19. Rhizosphere-derivedFrontiers in plant science · 2025
    Article
  20. Article

28 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

3 authors at 1 institution in 1 country.

Molly McAdowDepartment of Microbiology, University of Chicago, Chicago, Ill. 60637, USA.
Dominique M Missiakas
Olaf Schneewind
University of Chicago · US

Funding

Vaccines and Therapies Against BotulismU54AI057153 · NIAID · UNIVERSITY OF CHICAGO · PI NIZET, VICTOR · 2003 to 2013
$87.6M
Vaccine Assembly from Surface Proteins of Staphylococcus AureusR01AI052474 · NIAID · UNIVERSITY OF CHICAGO · PI Dominique Missiakas · 2002 to 2026
$8.8M
Prevention and therapy of Staphylococcus aureus infectionsRC4AI092711 · NIAID · UNIVERSITY OF CHICAGO · PI SCHNEEWIND, OLAF · 2010 to 2010
$2.3M
Parasitic Infection Alters Quality of Immune ResponseR21AI052767 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BOYER, JEAN D · 2002 to 2003
$476k
NIAID NIH HHS 1-U54-AI-057153NIAID NIH HHS AI52474NIAID NIH HHS AI52767NIAID NIH HHS AI92711NIAID NIH HHS R01 AI052474NIAID NIH HHS R21 AI052767NIAID NIH HHS RC4 AI092711NIAID NIH HHS U54 AI057153NICHD NIH HHS HD009007
6 · The paper itself

Abstract

Clinical isolates of Staphylococcus aureus secrete coagulases, polypeptides that bind to and activate prothrombin, thereby converting fibrinogen to fibrin and promoting the clotting of plasma or blood. Two staphylococcal products, the canonical coagulase (Coa) as well as the recently identified von Willebrand factor binding protein (vWbp), promote similar modifications of the coagulation cascade during host infection. Staphylococcal binding to fibrinogen or fibrin is an important attribute of disease pathogenesis, which leads to the formation of abscesses and bacterial persistence in host tissues and also enables the pathogen to cause lethal sepsis. Circumstantial evidence suggests that the product of coagulase activity, staphylococci captured within a fibrin meshwork, enable this pathogen to disseminate as thromboembolic lesions and to resist opsonophagocytic clearance by host immune cells. In addition, the coagulation products of staphylococci appear to display discrete differences when compared to those of thrombin-mediated coagulation, the latter representing a key innate defense mechanism against many invading pathogens. Preclinical evidence suggests that inactivation or neutralization of coagulases may prevent the pathogenesis of staphylococcal infections, a strategy that could be used to combat the current epidemic of hospital-acquired infections with drug-resistant S. aureus isolates.

Indexed as

AnimalsBacterial ProteinsBlood CoagulationCoagulaseHumansStaphylococcal InfectionsStaphylococcus aureusBacterial ProteinsCoagulase

Identifiers

PMID22222316
PMCPMC3388267
OpenAlexW1975704243

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.