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4. Integrating metabolomics and bioinformatics to reveal the mechanism of Epimedium‐induced liver injury.

Author

Wang, Jiaqi, Cao, Yijia, Sun, Mo, Zhang, Tonghua, Yu, Gengyuan, Xu, Haoran, Li, Tianyi, Zhang, Chenning, and Sun, Yikun

Abstract

Epimedium is a traditional Chinese medicine with a wide range of clinical applications; however, there have been numerous reports of adverse reactions in recent years. The most common side effect of Epimedium is liver injury. In this study, the liquid chromatography–mass spectrometry (LC–MS) method has been established to study the components of Epimedium and to identify the components absorbed into the blood of rats. Bioinformatics was used to screen out potential toxic components, and the integrating metabolomics method was used to explore the molecular mechanism of Epimedium‐induced liver injury. The chemical constituents of Epimedium were identified by LC–MS, and 62 compounds were obtained, including 57 flavonoids, four organic acids and one alkaloid. The toxicity network of "Epimedium–component–target–liver injury" was constructed using bioinformatics research methods, and then the key hepatotoxic component icaritin was identified. Integrating metabolomics was used to investigate the changes in the metabolic profile of L‐02 cells with different durations of icaritin administration compared with the control group, and 106 different metabolites were obtained. A total of 14 potential biomarkers significantly associated with cell survival were screened by Pearson correlation analysis combined with the L‐02 cell survival rate. Our study preliminarily revealed the mechanism of hepatotoxicity induced by Epimedium. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Characterization of the Active Ingredient and Prediction of the Potential Mechanism of Dahuoluo Pill via Mass Spectrometry with the Network Pharmacology Method

Author

Xu, Haoran, primary, Bi, Yuelin, additional, Feng, Xin, additional, Wang, Jiaqi, additional, Yu, Gengyuan, additional, Zhang, Tonghua, additional, Li, Tianyi, additional, Gao, Xuhua, additional, Liu, Runhua, additional, Sun, Yu, additional, Wu, Hao, additional, Fang, Linlin, additional, Zhang, Chenning, additional, and Sun, Yikun, additional

Published
2023
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9. Systems Biology Strategy Through Integrating Metabolomics and Network Pharmacology to Reveal the Mechanisms of Xiaopi Hewei Capsule Improves Functional Dyspepsia

Author

Sun, Yikun, primary, Liu, Runhua, additional, Sun, Yu, additional, Bi, Yuelin, additional, Feng, Xin, additional, Xu, Haoran, additional, Zhang, Tonghua, additional, Yu, Gengyuan, additional, Wu, Hao, additional, Wang, Jiaqi, additional, Li, Tianyi, additional, and Zhang, Chenning, additional

Published
2022
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