作者
Parker Reitler, Jessica Regan, Christian DeJarnette, Ashish Srivastava, Jen Carnahan, Katie M Tucker, Bernd Meibohm, Brian M Peters, Glen E Palmer
发表日期
2024/2/14
期刊
bioRxiv
出版商
Cold Spring Harbor Laboratory Preprints
简介
Invasive fungal infections (IFIs) impose an enormous clinical, social, and economic burden on humankind. For many IFIs,≥ 30% of patients fail therapy with existing antifungal drugs, including the widely used azole class. We previously identified a collection of 13 approved medications that antagonize azole activity. While gain-of-function mutants resulting in antifungal resistance are often associated with reduced fitness and virulence, it is currently unknown how exposure to azole antagonistic drugs impact C. albicans physiology, fitness, or virulence. In this study, we examined how exposure to azole antagonists affected C. albicans phenotype and capacity to cause disease. We discovered that most of the azole antagonists had little impact on fungal growth, morphology, stress tolerance, or gene transcription. However, aripiprazole had a modest impact on C. albicans hyphal growth and increased cell wall chitin …
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