Preventing Candida albicans from subverting host plasminogen for invasive infection treatment.

ABSTRACT: Candida albicans is a common fungal pathogen in humans that colonizes the skin and mucosal surfaces of the majority healthy individuals. How C. albicans disseminates into the bloodstream and causes life-threatening systemic infections in immunocompromised patients remains unclear. Plasminogen system activation can degrade a variety of structural proteins in vivo and is involved in several homeostatic processes. Here, for the first time, we characterized that C. albicans could capture and "subvert" host plasminogen to invade host epithelial cell surface barriers through cell-wall localized Eno1 protein. We found that the "subverted" plasminogen system plays an important role in development of invasive infection caused by C. albicans in mice. Base on this f

SUBMITTER: Chen SM 

PROVIDER: S-EPMC7646593 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature