Integrating Network Analysis and Metabolomics to Reveal Mechanism of Huaganjian Decoction in Treatment of Cholestatic Hepatic Injury

  • Qin Dong
  • , Jiao Chen
  • , Yan Ping Jiang
  • , Zong Ping Zhu
  • , Yong Feng Zheng
  • , Jin Ming Zhang
  • , Zhen Zhang
  • , Wen Qing Chen
  • , Shi Yi Sun
  • , Lan Pang
  • , Xin Yan
  • , Wan Liao*
  • , Chao Mei Fu*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

3 Citations (Scopus)

Abstract

Huaganjian decoction (HGJD) was first recorded in the classic “Jing Yue Quan Shu” during the Ming dynasty, and it has been extensively applied in clinical practice to treat liver diseases for over 300 years in China. However, its bioactive constituents and relevant pharmacological mechanism are still unclear. In this study, a strategy integrating network analysis and metabolomics was applied to reveal mechanism of HGJD in treating cholestatic hepatic injury (CHI). Firstly, we observed the therapeutic effect of HGJD against CHI with an alpha-naphthylisothiocyanate (ANIT) induced CHI rat model. Then, we utilized UPLC-Q-Exactive MS/MS method to analyze the serum migrant compounds of HGJD in CHI rats. Based on these compounds, network analysis was conducted to screen for potential active components, and key signaling pathways interrelated to therapeutic effect of HGJD. Meanwhile, serum metabolomics was utilized to investigate the underlying metabolic mechanism of HGJD against CHI. Finally, the predicted key pathway was verified by western blot and biochemical analysis using rat liver tissue from in vivo efficacy experiment. Our results showed that HGJD significantly alleviated ANIT induced CHI. Totally, 31 compounds originated from HGJD have been identified in the serum sample. PI3K/Akt/Nrf2 signaling pathway related to GSH synthesis was demonstrated as one of the major pathways interrelated to therapeutic effect of HGJD against CHI. This research supplied a helpful strategy to determine the potential bioactive compounds and mechanism of traditional Chinese medicine.

Original languageEnglish
Article number773957
Number of pages16
JournalFrontiers in Pharmacology
Volume12
DOIs
Publication statusPublished - 19 Jan 2022

User-Defined Keywords

  • cholestatic hepatic injury
  • huaganjian decoction
  • metabolomics
  • network analysis
  • serum pharmacochemistry

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