Evaluation of the Antifungal Activity of the Polyphenol Formulation Viroelixir Against Candida albicans
, a standardized polyphenol blend derived from green tea and pomegranate and enriched in catechins (including epigallocatechin gallate, EGCG), ellagitannins (notably punicalagin), ellagic acid, and flavonoids, with particular focus on its potential anti-virulence mechanisms. METHODS: growth was assessed using MTT assay, optical density measurements, colony formation, carbohydrate quantification, and pH variation analysis. Biofilm formation, morphological transition, ROS production, necrosis, virulence gene expression, adhesion, and host immune responses were also evaluated. RESULTS: reduced fungal adhesion and attenuated epithelial inflammatory responses, including IL-6, IL-8, and hBD-2 production, and was associated with reduced activation of the TLR4-NF-κB signaling pathway. CONCLUSIONS: .
Authors
- Mahmoud Rouabhia (ORCID: https://orcid.org/0000-0003-2205-8281)
- Mikhlid Hammad Almutairi (ORCID: https://orcid.org/0000-0002-0337-6412)
- Latifa Koussih
- Abdelhabib Semlali (ORCID: https://orcid.org/0000-0002-1643-0377)
- Manal Dahdah
- Hawraa Issa
- Yasmine Ettouil
Institutions
- McGill University Health Centre (CA)
- King Saud University (SA)
- Université Laval (CA)
- Université de Saint-Boniface (CA)
Publication Details
- Journal
- Antibiotics
- Published
- 2026-04-21
- DOI
- https://doi.org/10.3390/antibiotics15040420
- Primary Topic
- Antifungal resistance and susceptibility
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- King Saud University