Candida albicans biofilm-induced vesicles confer drug resistance through matrix biogenesis.

ABSTRACT: Cells from all kingdoms of life produce extracellular vesicles (EVs). Their cargo is protected from the environment by the surrounding lipid bilayer. EVs from many organisms have been shown to function in cell-cell communication, relaying signals that impact metazoan development, microbial quorum sensing, and pathogenic host-microbe interactions. Here, we have investigated the production and functional activities of EVs in a surface-associated microbial community or biofilm of the fungal pathogen Candida albicans. Crowded communities like biofilms are a context in which EVs are likely to function. Biofilms are noteworthy because they are encased in an extracellular polymeric matrix and because biofilm cells exhibit extreme tolerance to antimicrobial compounds. We found that biofilm EVs are

SUBMITTER: Zarnowski R 

PROVIDER: S-EPMC6209495 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature