Global Identification of Biofilm-Specific Proteolysis in Candida albicans.

ABSTRACT: Candida albicans is a fungal species that is part of the normal human microbiota and also an opportunistic pathogen capable of causing mucosal and systemic infections. C. albicans cells proliferate in a planktonic (suspension) state, but they also form biofilms, organized and tightly packed communities of cells attached to a solid surface. Biofilms colonize many niches of the human body and persist on implanted medical devices, where they are a major source of new C. albicans infections. Here, we used an unbiased and global substrate-profiling approach to discover proteolytic activities produced specifically by C. albicans biofilms, compared to planktonic cells, with the goal of identifying potential biofilm-specific diagnostic markers and targets for therapeutic intervention. This activit

SUBMITTER: Winter MB 

PROVIDER: S-EPMC5021810 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature