ArticleThe Journal of antimicrobial chemotherapy2023
Pharmacodynamic and immunological interactions of amphotericin B formulations and voriconazole with human neutrophils against mature Scedosporium apiospermum and Fusarium spp. biofilms.
Article in The Journal of antimicrobial chemotherapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- From fields to eyes: the epidemiology and immune challenges of fungal keratitis.Frontiers in cellular and infection microbiology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMould infections caused by Scedosporium apiospermum and Fusarium solani species complex (FSSC) biofilms are rising among immunocompromised and immunocompetent patients. Little is known about the immunomodulatory effects of antifungal agents against these moulds. We examined the effects of deoxycholate and liposomal amphotericin B (DAmB, LAmB) and voriconazole on antifungal activities and immune responses of neutrophils (PMNs) against mature biofilms compared with their planktonic counterparts.
methodsAntifungal activity of human PMNs exposed to mature biofilms and planktonic cells for 24 h was determined at effector-to-target ratios of 2:1 and 5:1, alone or combined with DAmB, LAmB and voriconazole, assessed as fungal damage by XTT assay. Cytokine production was evaluated by multiplex ELISA, following PMN stimulation with biofilms in the presence/absence of each drug.
resultsAll drugs showed additive or synergistic effects with PMNs against S. apiospermum at 0.03-32 mg/L. They showed antagonism primarily against FSSC at 0.06-64 mg/L. Increased IL-8 was produced by PMNs exposed to S. apiospermum biofilms plus DAmB or voriconazole compared with PMNs exposed to biofilms alone (P < 0.01). During combined exposure, IL-1β was increased, an effect only counteracted by increased levels of IL-10 caused by DAmB (P < 0.01). LAmB and voriconazole caused similar IL-10 levels with those released by biofilm-exposed PMNs.
conclusionsThe synergistic, additive or antagonistic effects of DAmB, LAmB or voriconazole on biofilm-exposed PMNs are organism-specific, with FSSC exhibiting greater resilience than S. apiospermum to antifungals. Biofilms of both moulds caused dampened immune responses. The drug-mediated immunomodulating effect on PMNs, evidenced by IL-1β, enhanced host protective functions.
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Registered trials
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 Socratic graph.