Innate inflammatory response and immunopharmacologic activity of micafungin, caspofungin, and voriconazole against wild-type and FKS mutant Candida glabrata isolates.

ABSTRACT: The direct or indirect interactions that antifungals have with the host immune response may play a significant role in defining their activity in vivo. However, the impact that acquired antifungal resistance has on the immunopharmacologic activity of antifungals is not well described. We assessed the immunopharmacologic activity of caspofungin, micafungin, and voriconazole among isolates of Candida glabrata with or without FKS-mediated echinocandin resistance. Clinical bloodstream isolates of C. glabrata from patients who did (n = 5) or did not (n = 3) develop persistent candidemia and who did (n = 2) or did not (n = 11) harbor FKS gene mutations were included. A cell-based assay was used to compare differences in macrophage activation among isolates when grown in the presence or absence o

SUBMITTER: Beyda ND 

PROVIDER: S-EPMC4538525 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature