Screening the Pathogen Box for Identification of Candida albicans Biofilm Inhibitors.

ABSTRACT: Candida albicans remains the main causative agent of candidiasis, one of the most frequent nosocomial infections, with unacceptably high mortality rates. Biofilm formation is a major risk factor for invasive candidiasis, as Candida biofilms display high-level resistance to most antifungal agents. In this work we have screened the Pathogen Box chemical library (Medicines for Malaria Venture [MMV], Switzerland) in search for inhibitors of C. albicans biofilm formation. Our initial screen identified seven hits, and additional dose-response assays confirmed the biofilm-inhibitory activity of six of these small molecules. Three compounds, MMV688768, MMV687273, and MMV687807, were also able to reduce the metabolic activity of cells within preformed biofilms. Interestingly, the most potent of the

SUBMITTER: Vila T 

PROVIDER: S-EPMC5192139 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature