Evidence map›Paper›PMID 35743869›Full record

ArticleLife (Basel, Switzerland)2022

Vulvovaginal Candida albicans Clinical Isolates’ Resistance to Phagocytosis In-Vitro

Paula Faria-Gonçalves, Ana Sofia Oliveira, Carlos Gaspar, Lisa Rodrigues, Rita Palmeira-de-Oliveira, José Martinez-de-Oliveira, Teresa Gonçalves, Ana Palmeira-de-Oliveira, Joana Rolo

Open access · goldAbstract read
In one paragraph

Article in Life (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. First Report of the Emerging PathogenJournal of fungi (Basel, Switzerland) · 2024
    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

9 authors at 2 institutions in 1 country.

Paula Faria-GonçalvesCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.
Ana Sofia OliveiraCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.
Carlos GasparCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.ORCID 0000-0002-0144-2543
Lisa RodriguesCNC-Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal.
Rita Palmeira-de-OliveiraCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.ORCID 0000-0001-9311-8355
José Martinez-de-OliveiraCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.
Teresa GonçalvesCNC-Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal.
Ana Palmeira-de-OliveiraCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.
Joana RoloCICS-UBI-Health Sciences Research Center, University of Beira Interior, 6200-506 Covilhã, Portugal.ORCID 0000-0002-5291-212X
University of Beira Interior · PTUniversity of Coimbra · PT

Funding

European Regional Development Fund UIDB/04539/2020Fundação para a Ciência e Tecnologia UID/Multi/00709/2019
6 · The paper itself

Abstract

Previous studies have revealed that Candida albicans isolates involved in chronic vulvovaginal candidosis (cVVC) phenotypically express less virulent traits than clinical isolates involved in sporadic infections. In this study, we aimed to further explore this finding by studying the behaviour of those same clinical isolates in in-vitro models of infection. Eighteen clinical Candida albicans isolates were collected from women suffering sporadic (eight isolates) or chronic infections (ten isolates). Adhesion to HeLa cells (human cervical cancer epithelial cell line) and resistance to phagocytosis by RAW 264.7 cells (murine macrophages cell line) were tested in-vitro. In addition, phenotypic expression of virulence factors related with either adhesion or resistance to phagocytosis was tested in-vitro. Results indicated that yeast isolates involved in sporadic infection adhered in a higher proportion of HeLa cells than those of chronic infections, which was related with their ability to produce biofilm (p < 0.05). The ability to evade phagocytosis was related to an elevated production of proteases (p < 0.05) by chronic isolates, while sporadic isolates’ resistance to phagocytosis was related to a higher hydrophobicity of cell walls (p < 0.05). We conclude that the evasion of macrophage-mediated phagocytosis related to the production of proteases might be an important factor involved in the recurrence of vulvovaginal candidosis infection.

Indexed as

adhesionmacrophagesvirulencevulvovaginalyeast

Identifiers

PMID35743869
PMCPMC9225182
OpenAlexW4281646169

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.