Evidence map›Paper›PMID 41022927›Full record

ArticleScientific reports2025

Antifungal efficacy of pyrolysis-derived bio-oil aqueous phases from Tropical plant biomass against Candida auris.

Deborah Santos Cintra, Lucas Martins Alcantara, Karen Almeida Nardy, Michele Ramos Valente, Pamella Christina Ortega De Oliveira, Bruno Salarini Peixoto, Marcia Cristina da C Veloso, Gilberto Alves Romeiro, Daniel Zamith-Miranda, Joshua D Nosanchuk and 2 more

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

12 authors.

Deborah Santos CintraLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil.
Lucas Martins AlcantaraLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil.
Karen Almeida NardyLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil.
Michele Ramos ValenteLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil.
Pamella Christina Ortega De OliveiraInstituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil.
Bruno Salarini PeixotoInstituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil.
Marcia Cristina da C VelosoInstituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil.
Gilberto Alves RomeiroInstituto de Química, Universidade Federal Fluminense, Niterói, RJ, Brazil.
Daniel Zamith-MirandaDivision of Infectious Diseases, Department of Medicine and Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA.
Joshua D NosanchukDivision of Infectious Diseases, Department of Medicine and Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, USA.
Marcia Ribeiro PintoLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil.
Allan J GuimarãesLaboratório de Bioquímica e Imunologia das Micoses, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil. allanguimaraes@id.uff.br.

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 311470/2018-1; 309736/2021-8Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro FAPERJ E-26/200.997/2022NIH HHS R21AI156104; R01AI171093
6 · The paper itself

Abstract

The emerging fungal pathogen C. auris has recently been recognized as a global threat due to its ability to cause nosocomial and invasive candidemia with high mortality rates. C. auris has been widely reported for its multidrug resistance to antifungals, further complicating its clinical management. In this context, there is an urgent need for the research and development of more efficient alternatives for environmental control, disinfection, and treatment of C. auris. In this study, the antifungal properties of bio-oil aqueous phases (BOAP) derived from the pyrolysis of Cocos nucifera (coconut), Syagrus coronata (licuri), and Terminalia catappa (almond), with traditional antimicrobial efficiency, were evaluated against C. auris., All three BOAPs formulations exhibited remarkable antifungal activity, particularly the licuri BOAP I, with minimum inhibitory concentration (MIC) values ranging from 0.035 to 0.56 mg/mL, demonstrating higher efficacy. We have also evaluated the antifungal activity of volatile compounds in BOAPs, with licuri BOAP I showing the most significant inhibition halos in volatilization tests. Mass spectrometry analysis identified phenolic compounds, ketones, and aldehydes in the licuri BOAP I, with sequential organic solvent extractions further isolating active antifungal fractions. Chloroform-extractable compounds of licuri BOAP displayed the most potent antifungal activity, with MIC values of 0.14 mg/mL. In conclusion, our findings indicate the potential of bio-oils as natural antifungals, particularly the licuri-derived extracts, which could be further developed into effective treatments against resistant fungi. Furthermore, the in vivo efficacy of volatile and water-soluble active compounds could be assessed upon optimization of the extraction processes, thereby providing more sustainable and environment-friendly antifungal strategies.

Indexed as

Antifungal AgentsCandida aurisPlant OilsBiomassMicrobial Sensitivity TestsPyrolysisAntifungal AgentsPlant OilsAntifungalsBiomass wasteBio-oilCandida aurisPyrolysis

Identifiers

PMID41022927
PMCPMC12480081

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LicenceCC BY-NC-ND
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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.