• Brown University researchers have developed peptide-decorated liposomes that specifically target Candida cells, dramatically increasing antifungal drug effectiveness while sparing healthy human cells.
• The innovative approach uses penetratin peptides as molecular "homing devices" on liposomes containing posaconazole, inhibiting fungal growth at concentrations up to eight times lower and preventing biofilm formation at doses 1,300 times lower than conventional treatments.
• In mouse models of Candida albicans infection, the targeted liposome delivery system reduced fungal burden by 60% compared to standard drug-loaded liposomes, offering new hope against increasingly drug-resistant fungal pathogens.