Evidence map›Paper›PMID 11371521›Full record

ArticleJournal of bacteriology2001

Cloning and analysis of a Candida albicans gene that affects cell surface hydrophobicity.

D R Singleton, J Masuoka, K C Hazen

Open access · bronzeAbstract read
In one paragraph

Article in Journal of bacteriology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 77 citations in OpenAlex.

  1. Article
  2. Salivary proteins modulate Candida albicans virulence and may prevent oropharingeal candidiasis.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  3. Article
  4. Review
  5. Fungi-A Component of the Oral Microbiome Involved in Periodontal Diseases.Advances in experimental medicine and biology · 2022
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Candida albicans cell wall proteins.Microbiology and molecular biology reviews : MMBR · 2008
    Review
  17. Article
  18. Article
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

D R SingletonDepartment of Pathology, University of Virginia Health Sciences Center, Charlottesville, Virginia 22908, USA.
J Masuoka
K C Hazen
University of Virginia · US

Funding

MANNOSYLATION IN C ALBICANS HYDROPHOBICITYR01AI043997 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI HAZEN, KEVIN CLARK · 2000 to 2004
$1.8M
MOLECULAR CHARACTERIZATION OF C ALBICANS HYDROPHOBICITYR01AI031048 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI HAZEN, KEVIN CLARK · 1997 to 2000
$173k
NIAID NIH HHS R01 AI043997NIAID NIH HHS R01AI31048NIAID NIH HHS R01AI43997
6 · The paper itself

Abstract

The opportunistic pathogenic yeast Candida albicans exhibits growth phase-dependent changes in cell surface hydrophobicity, which has been correlated with adhesion to host tissues. Cell wall proteins that might contribute to the cell surface hydrophobicity phenotype were released by limited glucanase digestion. These proteins were initially characterized by their rates of retention during hydrophobic interaction chromatography--high-performance liquid chromatography and used as immunogens for monoclonal antibody production. The present work describes the cloning and functional analysis of a C. albicans gene encoding a 38-kDa protein recognized by the monoclonal antibody 6C5-H4CA. The 6C5-H4CA antigen was resolved by two-dimensional electrophoresis, and a partial protein sequence was determined by mass spectrometry analysis of tryptic fragments. The obtained peptides were used to identify the gene sequence from the unannotated C. albicans DNA database. The antibody epitope was provisionally mapped by peptide display panning, and a peptide sequence matching the epitope was identified in the gene sequence. The gene sequence encodes a novel open reading frame (ORF) of unknown function that is highly similar to several other C. albicans ORFs and to a single Saccharomyces cerevisiae ORF. Knockout of the gene resulted in a decrease in measurable cell surface hydrophobicity and in adhesion of C. albicans to fibronectin. The results suggest that the 38-kDa protein is a hydrophobic surface protein that meditates binding to host target proteins.

Indexed as

Fungal ProteinsAmino Acid SequenceAntibodies, MonoclonalAntigens, FungalBacterial ProteinsBase SequenceBlotting, WesternCandida albicansCell AdhesionCell WallCloning, MolecularElectrophoresis, Gel, Two-DimensionalEpitope MappingFibronectinsMass SpectrometryMolecular Sequence DataAntibodies, MonoclonalAntigens, FungalBacterial ProteinsCSH1 protein, Candida albicansFibronectinsFungal Proteins

Identifiers

PMID11371521
PMCPMC95234
OpenAlexW2153318738

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.