Evidence map›Paper›PMID 34340548›Full record

ArticlemBio2021

vhp Is a Fibrinogen-Binding Protein Related to vWbp in Staphylococcus aureus.

Sheila Thomas, Srishtee Arora, Wen Liu, Kelly Churion, You Wu, Magnus Höök

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Host-Bacterium Interaction Mechanisms inInternational journal of molecular sciences · 2023
    Pooled it
  2. Review
  3. Matrine AttenuatesMicroorganisms · 2025
    Article
  4. Metabolites · 2025
    Review
  5. Bacterial and host interactions inFrontiers in microbiology · 2025
    Review
  6. mBio · 2024
    Article
  7. Article
  8. Article
  9. Review
  10. Antibodies to coagulase ofFrontiers in immunology · 2023
    Article
  11. Article
  12. Review
  13. 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

6 authors.

Sheila ThomasCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.
Srishtee AroraCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.
Wen LiuCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.
Kelly ChurionCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.
You WuCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.
Magnus HöökCenter for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University Health Science Center, Houston, Texas, USA.

Funding

BINDING OF BACTERIA TO FIBRONECTIN AN FIBRINOGENR01AI020624 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HOOK, AXEL MAGNUS · 1985 to 2020
$9.7M
Molecular Basis of Infectious Diseases Training GrantT32AI055449 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI LORENZ, MICHAEL C · 2005 to 2025
$2.6M
Analysis of Staphylococcus Aureus Host InteractionsR56AI020624 · NIAID · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI GANESH, VANNAKAMBADI, HOOK, AXEL MAGNUS · 2016 to 2016
$476k
NIAID NIH HHS R01 AI020624NIAID NIH HHS R56 AI020624NIAID NIH HHS T32 AI055449
6 · The paper itself

Abstract

Staphylococcus aureus can target a variety of tissues, causing life-threatening infections. The basis for this diversity stems from the microorganism's ability to spread in the vascular system throughout the body. To survive in blood, S. aureus coats itself with a fibrinogen (Fg)/fibrin shield. The protective shield is assembled by the coordinated actions of a number of Fg-binding bacterial proteins that manipulate the host's blood coagulation system. Several of the Fg binders appear redundant, sharing similar functional motifs. This observation led us to screen for the presence of novel proteins with significant amino acid identities to von Willebrand factor-binding protein (vWbp), a key component in the shield assembly machinery. One identified protein showed significant sequence identity with the C-terminal region of vWbp, and we consequently named it vWbp homologous protein (vhp). The

Indexed as

Bacterial ProteinsCarrier ProteinsFibrinogenProtein BindingStaphylococcal InfectionsStaphylococcus aureusVirulence Factorsvon Willebrand FactorBacterial ProteinsCarrier ProteinsFibrinogenVirulence Factorsvon Willebrand Factorfibrinogen-binding proteinsStaphylococcus aureusvhpvWbp homolog

Identifiers

PMID34340548
PMCPMC8406236
OpenAlexW3187333988

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.