Effects of the Tobacco Defensin NaD1 Against Susceptible and Resistant Strains of Candida albicans.

ABSTRACT: Today, Candida albicans is still the most common cause of both local and life-threatening systemic candidiasis. The spread of resistant fungal strains has resulted in an urgent need to search for new promising antimycotics. Here, we investigated the antifungal action of the tobacco defensin NaD1 against susceptible and resistant to azoles and echinocandins strains of C. albicans. We demonstrated that NaD1 was equally effective and fungicidal against all tested strains. The MIC and MFC values were 6.25 and 12.5 µM, respectively. We showed for the first time that NaD1 could act synergistically not only with caspofungin but also with human host defense antimicrobial peptides cathelicidin LL-37 and β-defensin-2 (HBD2) against susceptible and resistant fungal strains. Using flow c

SUBMITTER: Shevchenko OV 

PROVIDER: S-EPMC11678012 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature