Evidence map›Paper›PMID 21769633›Full record

ArticleMycopathologia2011

Identification and differential gene expression of adhesin-like wall proteins in Candida glabrata biofilms.

E A Kraneveld, J J de Soet, D M Deng, H L Dekker, C G de Koster, F M Klis, W Crielaard, P W J de Groot

Abstract read
PubMed Publisher
In one paragraph

Article in Mycopathologia, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

24 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Article
  3. FLO8 deletion leads to decreased adhesion and virulence with downregulated expression of EPA1, EPA6, and EPA7 in Candida glabrata.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Article
  4. Article
  5. Niacin Limitation PromotesPathogens (Basel, Switzerland) · 2022
    Article
  6. Fungi-A Component of the Oral Microbiome Involved in Periodontal Diseases.Advances in experimental medicine and biology · 2022
    Article
  7. Article
  8. Article
  9. Pharmaceutics · 2021
    Review
  10. Article
  11. Article
  12. Caspofungin Induced Cell Wall Changes ofFrontiers in cellular and infection microbiology · 2020
    Article
  13. Divergent Approaches to Virulence inInternational journal of molecular sciences · 2019
    Review
  14. Microorganisms · 2019
    Review
  15. A Transcriptomics Approach To Unveiling the Mechanisms ofAntimicrobial agents and chemotherapy · 2019
    Article
  16. Journal of fungi (Basel, Switzerland) · 2018
    Review
  17. Adhesins inJournal of fungi (Basel, Switzerland) · 2018
    Review
  18. Candida glabrata Biofilms: How Far Have We Come?Journal of fungi (Basel, Switzerland) · 2017
    Review
  19. Article
  20. Candida glabrata: a review of its features and resistance.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2014
    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

8 authors at 3 institutions in 2 countries.

E A KraneveldDepartment of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands. eefje@kraneveld.com
J J de Soet
D M Deng
H L Dekker
C G de Koster
F M Klis
W Crielaard
P W J de Groot
University of Amsterdam · NLAcademic Center for Dentistry Amsterdam · NLUniversity of Castilla-La Mancha · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An important initial step in biofilm development and subsequent establishment of fungal infections by the human pathogen Candida glabrata is adherence to a surface. Adherence is mediated through a large number of differentially regulated cell wall-bound adhesins. The fungus can modify the incorporation of adhesins in the cell wall allowing crucial adaptations to new environments. In this study, expression and cell wall incorporation of C. glabrata adhesins were evaluated in biofilms cultured in two different media: YPD and a semi-defined medium SdmYg. Tandem mass spectrometry of isolated C. glabrata cell walls identified 22 proteins including six adhesins: the novel adhesins Awp5 and Awp6, Epa3 and the previously identified adhesins Epa6, Awp2 and Awp4. Regulation of expression of these and other relevant adhesin genes was investigated using real-time qPCR analysis. For most adhesin genes, significant up-regulation was observed in biofilms in at least one of the culturing media. However, this was not the case for EPA6 and AWP2, which is consistent with their gene products already being abundantly present in planktonic cultures grown in YPD medium. Furthermore, most of the adhesin genes tested also show medium-dependent differential regulation. These results underline the idea that many adhesins in C. glabrata are involved in biofilm formation and that their expression is tightly regulated and dependent on environmental conditions and growth phase. This may contribute to its potential to form resilient biofilms and cause infection in various host tissues.

Indexed as

Cell AdhesionGene Expression Regulation, FungalBiofilmsCandida glabrataCell WallCulture MediaFungal ProteinsGene Expression ProfilingReal-Time Polymerase Chain ReactionTandem Mass SpectrometryCulture MediaFungal Proteins

Identifiers

PMID21769633
OpenAlexW1999851274

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.