F1000 Biol Rep. 2010 Sep 08;2:66. doi: 10.3410/B2-66.
F1000 biology reports
Carol A Munro
PMID: 21173867 PMCID: PMC2990507 DOI: 10.3410/B2-66
Echinocandins are the most recent introduction to the antifungal armamentarium and target the synthesis of β-(1,3)-glucan, the major structural polysaccharide of the fungal cell wall. Mechanisms have been identified that reduce the efficacy of the echinocandins: mutations of the Fks subunit of the target enzyme complex or a compensatory increase in the production of chitin, the second structural cell wall polysaccharide.