Evidence map›Paper›PMID 30910895›Full record

ArticleAntimicrobial agents and chemotherapy2019

Antifungal Drugs Influence Neutrophil Effector Functions.

Frederic Ries, Astrid Alflen, Pamela Aranda Lopez, Hendrik Beckert, Matthias Theobald, Hansjörg Schild, Daniel Teschner, Markus Philipp Radsak

Abstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Review
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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.

Frederic RiesDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
Astrid AlflenDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
Pamela Aranda LopezDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
Hendrik BeckertDepartment of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, Nordrhein-Westfalen, Germany.
Matthias TheobaldDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
Hansjörg SchildInstitute of Immunology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
Daniel TeschnerDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany daniel.teschner@unimedizin-mainz.de markus.radsak@unimedizin-mainz.de.
Markus Philipp RadsakDepartment of Hematology, Medical Oncology, & Pneumology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany daniel.teschner@unimedizin-mainz.de markus.radsak@unimedizin-mainz.de.ORCID 0000-0002-3991-5721

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a growing body of evidence for immunomodulatory side effects of antifungal agents on different immune cells, e.g., T cells. Therefore, the aim of our study was to clarify these interactions with regard to the effector functions of polymorphonuclear neutrophils (PMN). Human PMN were preincubated with fluconazole (FLC), voriconazole (VRC), posaconazole (POS), isavuconazole (ISA), caspofungin (CAS), micafungin (MFG), conventional amphotericin B (AMB), and liposomal amphotericin B (LAMB). PMN then were analyzed by flow cytometry for activation, degranulation, and phagocytosis and by dichlorofluorescein assay to detect reactive oxygen species (ROS). Additionally, interleukin-8 (IL-8) release was measured by enzyme-linked immunosorbent assay. POS led to enhanced activation, degranulation, and generation of ROS, whereas IL-8 release was reduced. In contrast, ISA-pretreated PMN showed decreased activation signaling, impaired degranulation, and lower generation of ROS. MFG caused enhanced expression of activation markers but impaired degranulation, phagocytosis, generation of ROS, and IL-8 release. CAS showed increased phagocytosis, whereas degranulation and generation of ROS were reduced. AMB led to activation of almost all effector functions besides impaired phagocytosis, whereas LAMB did not alter any effector functions. Independent from class, antifungal agents show variable influence on neutrophil effector functions

Indexed as

Amphotericin BAntifungal AgentsInterleukin-8NeutrophilsNitrilesPhagocytosisPyridinesTriazolesVoriconazoleAmphotericin BAntifungal AgentsInterleukin-8isavuconazoleNitrilesposaconazolePyridinesTriazolesVoriconazoleantifungal agentsdegranulationIL-8neutrophil effector functionsoxidative burstphagocytosispolymorphonuclear leukocytes

Identifiers

PMID30910895
PMCPMC6535511

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.