Evidence map›Paper›PMID 27622514›Full record

ArticlePLoS pathogens2016

The Extracellular Matrix of Candida albicans Biofilms Impairs Formation of Neutrophil Extracellular Traps.

Chad J Johnson, Jonathan Cabezas-Olcoz, John F Kernien, Steven X Wang, David J Beebe, Anna Huttenlocher, Hamayail Ansari, Jeniel E Nett

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

88 citing papers in PubMed, 129 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Frontiers in cellular and infection microbiology · 2026
    Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Neutrophils: emerging perspectives on the pathogenesis of oral mucosal diseases.Frontiers in cellular and infection microbiology · 2025
    Review
  14. Review
  15. The hypoxic microenvironment ofFrontiers in immunology · 2025
    Article
  16. Host immune response against fungal biofilms.Current opinion in microbiology · 2024
    Review
  17. Review
  18. Article
  19. Review
  20. Article

28 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

8 authors at 1 institution in 1 country.

Chad J JohnsonDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America.ORCID 0000-0002-0017-4284
Jonathan Cabezas-OlcozDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America.
John F KernienDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America.ORCID 0000-0002-4424-7713
Steven X WangDepartment of Biomedical Engineering, University of Wisconsin, Madison, Wisconsin, United States of America.
David J BeebeDepartment of Biomedical Engineering, University of Wisconsin, Madison, Wisconsin, United States of America.ORCID 0000-0002-0415-9006
Anna HuttenlocherDepartment of Medical Microbiology and Immunology, University of Wisconsin, Madison, Wisconsin, United States of America.
Hamayail AnsariDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America.
Jeniel E NettDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, United States of America.
University of Wisconsin–Madison · US

Funding

Mechanisms of Candida Biofilm Immune EvasionK08AI108727 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI NETT, JENIEL E · 2014 to 2018
$960k
NIAID NIH HHS K08 AI108727
6 · The paper itself

Abstract

Neutrophils release extracellular traps (NETs) in response to planktonic C. albicans. These complexes composed of DNA, histones, and proteins inhibit Candida growth and dissemination. Considering the resilience of Candida biofilms to host defenses, we examined the neutrophil response to C. albicans during biofilm growth. In contrast to planktonic C. albicans, biofilms triggered negligible release of NETs. Time lapse imaging confirmed the impairment in NET release and revealed neutrophils adhering to hyphae and migrating on the biofilm. NET inhibition depended on an intact extracellular biofilm matrix as physical or genetic disruption of this component resulted in NET release. Biofilm inhibition of NETosis could not be overcome by protein kinase C activation via phorbol myristate acetate (PMA) and was associated with suppression of neutrophil reactive oxygen species (ROS) production. The degree of impaired NET release correlated with resistance to neutrophil attack. The clinical relevance of the role for extracellular matrix in diminishing NET production was corroborated in vivo using a rat catheter model. The C. albicans pmr1Δ/Δ, defective in production of matrix mannan, appeared to elicit a greater abundance of NETs by scanning electron microscopy imaging, which correlated with a decreased fungal burden. Together, these findings show that C. albicans biofilms impair neutrophil response through an inhibitory pathway induced by the extracellular matrix.

Indexed as

AnimalsBiofilmsCandida albicansExtracellular TrapsFemaleHumansHyphaeMaleNeutrophilsRats

Identifiers

PMID27622514
PMCPMC5021349
OpenAlexW2519444467

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.