Chemical inhibitors of Candida albicans hyphal morphogenesis target endocytosis.

ABSTRACT: Candida albicans is an opportunistic pathogen, typically found as a benign commensal yeast living on skin and mucosa, but poised to invade injured tissue to cause local infections. In debilitated and immunocompromised individuals, C. albicans may spread to cause life-threatening systemic infections. Upon contact with serum and at body temperature, C. albicans performs a regulated switch to filamentous morphology, characterized by emergence of a germ tube from the yeast cell followed by mold-like growth of branching hyphae. The ability to switch between growth morphologies is an important virulence factor of C. albicans. To identify compounds able to inhibit hyphal morphogenesis, we screened libraries of existing drugs for inhibition of the hyphal switch under stringent conditions. Several

SUBMITTER: Bar-Yosef H 

PROVIDER: S-EPMC5515890 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature