Activity of Sanguinarine against Candida albicans Biofilms.

ABSTRACT: Candida albicans biofilms show resistance to many clinical antifungal agents and play a considerable contributing role in the process of C. albicans infections. New antifungal agents against C. albicans biofilms are sorely needed. The aim of this study was to evaluate sanguinarine (SAN) for its activity against Candida albicans biofilms and explore the underlying mechanism. The MIC50 of SAN was 3.2 μg/ml, while ≥0.8 μg/ml of SAN could suppress C. albicans biofilms. Further study revealed that ≥0.8 μg/ml of SAN could decrease cellular surface hydrophobicity (CSH) and inhibited hypha formation. Real-time reverse transcription-PCR (RT-PCR) results indicated that the exposure of C. albicans to SAN suppressed the expression of some adhesion- and hypha-specific/essential genes related to the cyc

SUBMITTER: Zhong H 

PROVIDER: S-EPMC5404597 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature