Evidence map›Paper›PMID 7507895›Full record

ArticleInfection and immunity1994

Modulation of cell surface-associated mannoprotein antigen expression in experimental candidal vaginitis.

F De Bernardis, A Molinari, M Boccanera, A Stringaro, R Robert, J M Senet, G Arancia, A Cassone

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.5field-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

20 citing papers in PubMed, 47 citations in OpenAlex.

  1. A representative of arylcyanomethylenequinone oximes effectively inhibits growth and formation of hyphae inSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2018
    Article
  2. Studies of Immune Responses in Candida vaginitis.Pathogens (Basel, Switzerland) · 2015
    Review
  3. Review
  4. A novel glyco-conjugate vaccine against fungal pathogens.The Journal of experimental medicine · 2005
    Article
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  11. Review
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  19. Virulence attributes of low-virulence organisms.Infectious diseases in obstetrics and gynecology · 1994
    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

8 authors at 1 institution in 1 country.

F De BernardisDepartment of Bacteriology and Medical Mycology, Istituto Superiore di Sanità, Rome, Italy.
A Molinari
M Boccanera
A Stringaro
R Robert
J M Senet
G Arancia
A Cassone
Istituto Superiore di Sanità · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The monoclonal antibody (MAb) AF1 recognizes an oligosaccharide epitope present on highly immunogenic and immunomodulatory mannoproteins (MP) of Candida albicans. The expression of this epitope (AF1-MP) during experimental candidal vaginitis was studied in two strains of C. albicans (3153 and CA-2) which were equally vaginopathic but differed in the mode of hypha formation in the vagina. In both strains, immunofluorescence of vaginal samples, taken 1 h after challenge, revealed an intense, MAb AF1-specific labelling of the yeast cells. This labelling was very scarce in fungal cells taken at 24 h and on subsequent days during the development of filamentous forms. Electron-microscopic gold immunolabelling observations showed that molecules carrying AF1-MP spanned the entire cell wall in the initial yeast cells but were absent on the cell surface and in the outermost, capsular layer of the cell wall of the germ tubes and filamentous forms. In both strains, at any time and for any form of intravaginal growth, AF1-MP was clearly expressed in the cytoplasm and cytoplasmic vesicles, and was fully incorporated into the inner layers of the cell wall. As seen by immunofluorescence, the vaginal fluid from C. albicans-infected rats did not hinder the expression of AF1-MP on the yeast cells surface in vitro. In electron-microscopic gold immunolabelling, a hypha-specific MAb (3D9) labelled the surface of the hyphal but not of the yeast cells of C. albicans harvested from rat vagina. Overall, these data strongly suggest that cell surface expression of MP antigen is modulated during intravaginal growth and morphogenesis of C. albicans.

Indexed as

AnimalsAntibodies, FungalAntibodies, MonoclonalAntigens, FungalCandida albicansCandidiasis, VulvovaginalDisease Models, AnimalEpitopesFemaleFluorescent Antibody TechniqueMembrane GlycoproteinsMicroscopy, ImmunoelectronRatsRats, WistarAntibodies, FungalAntibodies, MonoclonalAntigens, FungalEpitopesmannoproteinsMembrane Glycoproteins

Identifiers

PMID7507895
PMCPMC186136
OpenAlexW1930370363

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.