Pre-clinical evaluation of a divalent liposomal vaccine to control invasive candidiasis.

ABSTRACT: Candida albicans causes systemic infections with 20-50% mortality in critically ill and immunocompromised patients, despite antifungal treatment. Current therapies face limitations, including toxicity and resistance, underscoring the need for prophylactic vaccines. This study presents a novel divalent liposomal vaccine, delivering C. albicans Cht3 and Sap2 antigens. Vaccination induced protective Th1/Th17 immunity, a balanced Th1/Th2 ratio, antigen-specific antibodies, and boosted macrophage activity, improving survival in a mouse model of invasive candidiasis.

SUBMITTER: Costa-Barbosa A 

PROVIDER: S-EPMC12166040 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature