期刊
ANTIOXIDANTS
卷 12, 期 9, 页码 -出版社
MDPI
DOI: 10.3390/antiox12091765
关键词
andrographolide; green chiretta; vacuole fragmentation; ER stress; lipid peroxidation; ROS
This study investigates the effects of andrographolide in Saccharomyces cerevisiae and finds that it induces cytotoxicity and affects various cellular processes. Moreover, andrographolide also leads to the precipitation of biomolecules secreted from yeast cells, adding an additional source of stress. This study provides insights into the cellular effects and potential mechanisms of andrographolide.
Andrographolide, a bioactive compound found in Andrographis paniculata, has gained significant attention for its potential therapeutic properties. Despite its promising benefits, the understanding of its side effects and underlying mechanisms remains limited. Here, we investigated the impact of andrographolide in Saccharomyces cerevisiae and observed that andrographolide induced cytotoxicity, particularly when oxidative phosphorylation was active. Furthermore, andrographolide affected various cellular processes, including vacuole fragmentation, endoplasmic reticulum stress, lipid droplet accumulation, reactive oxygen species levels, and compromised cell integrity. Moreover, we unexpectedly observed that andrographolide induced the precipitation of biomolecules secreted from yeast cells, adding an additional source of stress. Overall, this study provides insights into the cellular effects and potential mechanisms of andrographolide in yeast, shedding light on its side effects and underlying cytotoxicity pathways.
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