Evidence map›Paper›PMID 25344377›Full record

ArticleBMC immunology2014

Defective IL-17- and IL-22-dependent mucosal host response to Candida albicans determines susceptibility to oral candidiasis in mice expressing the HIV-1 transgene.

Mathieu Goupil, Vincent Cousineau-Côté, Francine Aumont, Serge Sénéchal, Louis Gaboury, Zaher Hanna, Paul Jolicoeur, Louis de Repentigny

Open access · goldAbstract read
In one paragraph

Article in BMC immunology, 2014. 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
2.0field-weighted citation impact, top 14% 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. Article
  2. Review
  3. Oral Cavity andPathogens (Basel, Switzerland) · 2022
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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 2 institutions in 1 country.

Mathieu GoupilDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. mathieu.goupil@umontreal.ca.
Vincent Cousineau-CôtéDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. vincent.cousineau-cote@umontreal.ca.
Francine AumontDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. francine.aumont@umontreal.ca.
Serge SénéchalDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. serge.senechal@umontreal.ca.
Louis GabouryPathology and Cell Biology, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada. louis.gaboury@umontreal.ca.
Zaher HannaMedicine, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada. zaher.hanna@ircm.qc.ca.
Paul JolicoeurDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. paul.jolicoeur@ircm.qc.ca.
Louis de RepentignyDepartment of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, University of Montreal, C.P. 6128, succursale Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. louis.de.repentigny@umontreal.ca.
Université de Montréal · CAMontreal Clinical Research Institute · CA

Funding

Canadian Institutes of Health Research HOP-41544
6 · The paper itself

Abstract

backgroundThe tissue-signaling cytokines IL-17 and IL-22 are critical to host defense against oral Candida albicans infection, by their induction of oral antimicrobial peptide expression and recruitment of neutrophils. Mucosal Th17 cells which produce these cytokines are preferentially depleted in HIV-infected patients. Here, we tested the hypothesis that defective IL-17- and IL-22-dependent host responses to C. albicans determine the phenotype of susceptibility to oropharyngeal candidiasis (OPC) in transgenic (Tg) mice expressing HIV-1.

resultsNaïve CD4+ T-cells and the differentiated Th1, Th2, Th17, Th1Th17 and Treg lineages were all profoundly depleted in cervical lymph nodes (CLNs) of these Tg mice. However, naive CD4+ cells from Tg mice maintained the capacity to differentiate into these lineages in response to polarizing cytokines in vitro. Expression of Il17, Il22, S100a8 and Ccl20 was enhanced in oral mucosal tissue of non-Tg, but not of Tg mice, after oral infection with C. albicans. Treatment of infected Tg mice with the combination of IL-17 and IL-22, but not IL-17 or Il-22 alone, significantly reduced oral burdens of C. albicans and abundance of Candida hyphae in the epithelium of tongues of infected Tg mice, and restored the ability of the Tg mice to up-regulate expression of S100a8 and Ccl20 in response to C. albicans infection.

conclusionsThese findings demonstrate that defective IL-17- and IL-22-dependent induction of innate mucosal immunity to C. albicans is central to the phenotype of susceptibility to OPC in these HIV transgenic mice.

Indexed as

Candidiasis, OralHIV-1HIV InfectionsImmunity, MucosalAnimalsCandida albicansCD4-Positive T-LymphocytesHumansInterleukin-17Interleukin-22InterleukinsMiceMice, TransgenicTransgenesInterleukin-17Interleukin-22Interleukins

Identifiers

PMID25344377
PMCPMC4213580
OpenAlexW2038020214

What OpenQuestion holds

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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.