WU Jian-Zhi, LI Ya-Jing, HUANG Guang-Rui, XU Bing, ZHOU Fei, LIU Run-Ping, GAO Feng, GE Jun-De, CAI Ya-Jie, ZHENG Qi, LI Xiao-Jiaoyang. Mechanisms exploration of Angelicae Sinensis Radix and Ligusticum Chuanxiong Rhizoma herb-pair for liver fibrosis prevention based on network pharmacology and experimental pharmacologylogy [J]. Chin J Nat Med, 2021, 19(4): 241-254. doi: 10.1016/S1875-5364(21)60026-2
Citation: WU Jian-Zhi, LI Ya-Jing, HUANG Guang-Rui, XU Bing, ZHOU Fei, LIU Run-Ping, GAO Feng, GE Jun-De, CAI Ya-Jie, ZHENG Qi, LI Xiao-Jiaoyang. Mechanisms exploration of Angelicae Sinensis Radix and Ligusticum Chuanxiong Rhizoma herb-pair for liver fibrosis prevention based on network pharmacology and experimental pharmacologylogy [J]. Chin J Nat Med, 2021, 19(4): 241-254. doi: 10.1016/S1875-5364(21)60026-2

Mechanisms exploration of Angelicae Sinensis Radix and Ligusticum Chuanxiong Rhizoma herb-pair for liver fibrosis prevention based on network pharmacology and experimental pharmacologylogy

  • Angelicae Sinensis Radix (Danggui) and Ligusticum Chuanxiong Rhizoma (Chuan Xiong) herb-pair (DC) have been frequently used in Traditional Chinese medicine (TCM) prescriptions for hundreds of years to prevent vascular diseases and alleviate pain. However, the mechanism of DC herb-pair in the prevention of liver fibrosis development was still unclear. In the present study, the effects and mechanisms of DC herb-pair on liver fibrosis were examined using network pharmacology and mouse fibrotic model. Based on the network pharmacological analysis of 13 bioactive ingredients found in DC, a total of 46 targets and 71 pathways related to anti-fibrosis effects were obtained, which was associated with mitogen-activated protein kinase (MAPK) signal pathway, hepatic inflammation and fibrotic response. Furthermore, this hypothesis was verified using carbon tetrachloride (CCl4)-induced fibrosis model. Measurement of liver functional enzyme activities and histopathological examination showed that DC dramatically reduced bile acid levels, inflammatory cell infiltration and collagen deposition caused by CCl4. The increased expression of liver fibrosis markers, such as collagen 1, fibronectin, α-smooth muscle actin (α-SMA) and transforming growth factor-β (TGF-β), and inflammatory factors, such as chemokine (C-C motif) ligand 2 (MCP-1), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) and IL-6 in fibrotic mice were significantly downregulated by DC herb-pair through regulation of extracellular signal-regulated kinase 1/2 (ERK1/2)-protein kinase B (AKT) signaling pathways. Collectively, these results suggest that DC prevents the development of liver fibrosis by inhibiting collagen deposition, decreasing inflammatory reactions and bile acid accumulation, which provides insights into the mechanisms of herb-pair in improving liver fibrosis.
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