Evidence map›Paper›PMID 16239547›Full record

ArticleInfection and immunity2005

Differential cytokine production and Toll-like receptor signaling pathways by Candida albicans blastoconidia and hyphae.

Chantal A A van der Graaf, Mihai G Netea, Ineke Verschueren, Jos W M van der Meer, Bart Jan Kullberg

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
7.2field-weighted citation impact, top 2% 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

68 citing papers in PubMed, 184 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. An Alpha-Glucan fromJournal of fungi (Basel, Switzerland) · 2023
    Article
  5. Molecular association ofFrontiers in cellular and infection microbiology · 2023
    Review
  6. Article
  7. Review
  8. CD4Malaria journal · 2022
    Article
  9. Article
  10. Raman Study of PathogenicFrontiers in microbiology · 2022
    Article
  11. Review
  12. Effect of Antifungal-Treated Host Macrophages onThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2021
    Article
  13. Toll-Like Receptors as a Therapeutic Target in the Era of Immunotherapies.Frontiers in cell and developmental biology · 2021
    Review
  14. Review
  15. Article
  16. Frontiers in immunology · 2020
    Article
  17. Review
  18. Article
  19. Article
  20. Article

8 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Chantal A A van der GraafDepartment of Medicine (541), Radboud University Nijmegen Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Mihai G Netea
Ineke Verschueren
Jos W M van der Meer
Bart Jan Kullberg
Radboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Toll-like receptors (TLR) are crucial for an efficient antifungal defense. We investigated the differential recognition of blastoconidia and hyphae of Candida albicans by TLRs. In contrast to Candida blastoconidia, which stimulated large amounts of gamma interferon (IFN-gamma), the tissue-invasive Candida hyphae did not stimulate any IFN-gamma by human peripheral blood mononuclear cells (PBMC) or murine splenic lymphocytes. After stimulation with blastoconidia, the production of IFN-gamma was TLR4 dependent, as shown by the significantly decreased IFN-gamma production in anti-TLR4-treated PBMC and in splenic lymphocytes from TLR4-defective ScCr mice. In addition, peritoneal macrophages from ScCr mice produced less tumor necrosis factor alpha (TNF-alpha) than macrophages of control mice did when stimulated with Candida blastoconidia, but not with hyphae, indicating that TLR4-mediated signals are lost during hyphal germination. In contrast, macrophages from TLR2 knockout mice had a decreased production of TNF-alpha in response to both Candida blastoconidia and hyphae. Candida hyphae stimulated production of interleukin-10 through TLR2-dependent mechanisms. In conclusion, TLR4 mediates proinflammatory cytokine induction after Candida stimulation, whereas Candida recognition by TLR2 leads mainly to anti-inflammatory cytokine release. TLR4-mediated proinflammatory signals are lost during germination of Candida blastoconidia into hyphae. Phenotypic switching during germination may be an important escape mechanism of C. albicans, resulting in counteracting host defense.

Indexed as

Signal TransductionAnimalsCandida albicansCandidiasisCytokinesGene Expression RegulationHumansHyphaeLeukocytes, MononuclearMiceMice, Inbred C57BLMice, KnockoutSpleenSpores, FungalTime FactorsToll-Like Receptor 2CytokinesToll-Like Receptor 2Toll-Like Receptor 4Toll-Like Receptors

Identifiers

PMID16239547
PMCPMC1273874
OpenAlexW2164826387

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.