Medicine and Health Sciences Commons^™

Mechanism Of Action Of A Novel Antifungal Compound, Amber Ward

Honors Theses

Opportunistic fungal infections have become problematic in recent years. There has been an emergence of new fungal pathogens, development of antifungal resistance, and increasing prevalence. In addition, toxicity, resistance, and lack of efficacy as a single agent limit the effectiveness of current antifungal drugs. Therefore, new drugs targeting new pathways are greatly needed. An analog derived from the marine natural product phloeodictine, analog PHL5-34A, was identified as having strong in vitro antifungal activity. In this study, its mechanism of action (MOA) was investigated in the model yeast, Saccharomyces cerevisiae. This study made use of a collection of 166 yeast mutants …