Evidence map›Paper›PMID 35523796›Full record

ArticleNature communications2022

Fibronectin binding protein B binds to loricrin and promotes corneocyte adhesion by Staphylococcus aureus.

Thaina M da Costa, Albertus Viljoen, Aisling M Towell, Yves F Dufrêne, Joan A Geoghegan

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. The skin microbiome in dermatologic disease.Journal of the American Academy of Dermatology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Editorial: Reviews in microbial pathogenesis.Frontiers in microbiology · 2025
    Article
  10. ThemBio · 2024
    Article
  11. Article
  12. bioRxiv : the preprint server for biology · 2023
    Article
  13. Article
  14. Clinical Impact ofAntibiotics (Basel, Switzerland) · 2023
    Review
  15. Infection and immunity · 2023
    Article
  16. Review
  17. Adhesive Virulence Factors ofACS bio & med chem Au · 2022
    Article
  18. Review
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 3 institutions in 3 countries.

Thaina M da Costa *Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, Dublin 2, Ireland.ORCID 0000-0002-3660-1786
Albertus Viljoen *Louvain Institute of Biomolecular Science and Technology, UC Louvain, Croix du Sud, 4-5, bte L7.07.07, B-1348, Louvain-la-Neuve, Belgium.ORCID 0000-0001-8949-7401
Aisling M TowellDepartment of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, Dublin 2, Ireland.
Yves F DufrêneLouvain Institute of Biomolecular Science and Technology, UC Louvain, Croix du Sud, 4-5, bte L7.07.07, B-1348, Louvain-la-Neuve, Belgium. yves.dufrene@uclouvain.be.ORCID 0000-0002-7289-4248
Joan A GeogheganDepartment of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, Dublin 2, Ireland. j.geoghegan@bham.ac.uk.ORCID 0000-0002-3788-0668
Trinity College Dublin · IEUCLouvain · BEWalloon Excellence in Lifesciences and Biotechnology · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colonisation of humans by Staphylococcus aureus is a major risk factor for infection, yet the bacterial and host factors involved are not fully understood. The first step during skin colonisation is adhesion of the bacteria to corneocytes in the stratum corneum where the cornified envelope protein loricrin is the main ligand for S. aureus. Here we report a novel loricrin-binding protein of S. aureus, the cell wall-anchored fibronectin binding protein B (FnBPB). Single-molecule force spectroscopy revealed both weak and ultra-strong (2 nN) binding of FnBPB to loricrin and that mechanical stress enhanced the strength of these bonds. Treatment with a peptide derived from fibrinogen decreased the frequency of strong interactions, suggesting that both ligands bind to overlapping sites within FnBPB. Finally, we show that FnBPB promotes adhesion to human corneocytes by binding strongly to loricrin, highlighting the relevance of this interaction to skin colonisation.

Indexed as

Staphylococcal InfectionsStaphylococcus aureusAdhesins, BacterialBacterial AdhesionFibronectinsHumansMembrane ProteinsProtein BindingAdhesins, Bacterialfibronectin-binding proteins, bacterialFibronectinsloricrinMembrane Proteins

Identifiers

PMID35523796
PMCPMC9076634
OpenAlexW4229050413

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.