Evidence map›Paper›PMID 41094087›Full record

ArticleScientific reports2025

Fast detection of synergy and antagonism in antifungal combinations used against Candida albicans clinical isolates.

Hanna Lundvik, Ramona Santini, Tugce Unalan Altintop, Volkan Özenci, Dan I Andersson, Nikos Fatsis-Kavalopoulos

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Hanna LundvikDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
Ramona SantiniDepartment of Clinical Microbiology, Karolinska Institutet, Stockholm, Sweden.
Tugce Unalan AltintopDepartment of Medical Microbiology, Hacettepe University, Ankara, Turkey.
Volkan ÖzenciDepartment of Clinical Microbiology, Karolinska Institutet, Stockholm, Sweden.
Dan I AnderssonDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. Dan.Andersson@imbim.uu.se.
Nikos Fatsis-KavalopoulosDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden. Nikolaos.kavalopoulos@imbim.uu.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rise in antifungal resistance has limited treatment options for serious fungal infections, emphasizing the need for effective combination therapies. However, low-cost and rapid systems to evaluate synergy and antagonism in antifungal combinations are lacking. Here, we introduce a novel in vitro testing method for assessing antifungal interactions in C. albicans, enabling the simultaneous testing of three antifungal agents in a single agar plate with overnight results. This method, validated against the checkerboard assay, provides consistent fractional inhibitory concentration (FICi) measurements with reduced variability and workload. We applied this method in a comprehensive screen of 92 clinical C. albicans isolates for three antifungals-amphotericin B, fluconazole, and anidulafungin-yielding assessments of a total of 276 distinct combinations of antifungals and isolates. Results revealed isolate-specific interaction patterns, with amphotericin B and fluconazole showing synergy in 1% of isolates, anidulafungin and fluconazole in 19.5%, and amphotericin B and anidulafungin in 23.9%. These findings underscore the need for isolate-specific testing in clinical settings. This proposed assay aims to present a solution to that as a scalable high throughput approach to this clinical problem.

Indexed as

Antifungal AgentsCandida albicansAmphotericin BAnidulafunginCandidiasisDrug AntagonismDrug Resistance, FungalDrug SynergismFluconazoleHumansMicrobial Sensitivity TestsAmphotericin BAnidulafunginAntifungal AgentsFluconazole

Identifiers

PMID41094087
PMCPMC12528425

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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.