Cryptococcus gattii alters immunostimulatory potential in response to the environment.

ABSTRACT: Cryptococcus gattii is a capsular fungal pathogen, which causes life-threatening cryptococcosis in immunocompetent individuals. This emerging pathogen is less likely to be recognized by innate immunity compared to traditional Cryptococcus neoformans strains. Previous studies indicate that C-type lectin receptors (CLRs), including dectin-1 and dectin-2, play a role in recognizing cryptococcal cells; however, it remains to be elucidated whether the receptors physically associate with C. gattii yeast cell surfaces. Based on the previous findings, we hypothesized that culture conditions influence the expression or exposure of CLR ligands on C. gattii. Therefore, in the present study, we first investigated the culture conditions that induce exposure of CLR ligands on C. gattii yeast cells via t

SUBMITTER: Ueno K 

PROVIDER: S-EPMC6688814 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature