Dataset Information

Efficacy of active ingredients in Qingdai on ulcerative colitis: a network pharmacology-based evaluation.

ABSTRACT:

Objective

To elucidate the protective effect of Qingdai (, QD) on ulcerative colitis (UC) by means of and approaches.

Methods

A systems pharmacology analysis was per-formed to predict the active components of QD whereas the putative biological targets of QD against UC were obtained through target fishing, network cons-truction and enrichment analyses. Meanwhile, we examined the ameliorative effect of QD in a mouse model of dextran sulfate sodium (DSS)-induced colitis. During the 10-day experiment, the control and diseased mice were given with oral gavages of QD (1.3 g raw herbs·kg·d) or 5-aminosalicylic acid (5-ASA, 100 mg·kg·d) every day. The underlying pharma-cological mechanisms of QD in UC were determined using polymerase chain reaction tests, histological staining, enzyme-linked immunoassays, and Western blotting analysis.

Results

Searching from various network pharmacology databases, 29 compounds were identified in QD. According to the screening criteria suggested by TCMSP (i.e. OB ≥ 30% and DL ≥ 0.18), nine of them were considered the active ingredients that contribute to the ameliorative effects of QD on different mouse models of colitis. Most importantly, the protective effect of QD on DSS-induced colitis was significantly associated with modulations of the expression levels of glycogen synthase kinase 3-β (Gsk3-β) and forkhead box p3 (Foxp3), which are widely considered as important regulators of excessive inflammatory responses.

Conclusions

The results of this study provide solid scientific evidence for the use of QD or its core active components in the clinical management of UC.

SUBMITTER: Yue LI

PROVIDER: S-EPMC9924692 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

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Publications

Efficacy of active ingredients in Qingdai on ulcerative colitis: a network pharmacology-based evaluation.

Yue L I LI Shuting Wen W Runyuan Zhao Z Dongmei Fan F Dike Zhao Z Fengbin Liu L Hong M I MI

Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan 20230201 1

<h4>Objective</h4>To elucidate the protective effect of Qingdai (, QD) on ulcerative colitis (UC) by means of and approaches.<h4>Methods</h4>A systems pharmacology analysis was per-formed to predict the active components of QD whereas the putative biological targets of QD against UC were obtained through target fishing, network cons-truction and enrichment analyses. Meanwhile, we examined the ameliorative effect of QD in a mouse model of dextran sulfate sodium (DSS)-induced colitis. During the 1 ...[more]

PMID: 36640003

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Project description:BackgroundUlcerative colitis (UC), a chronic and nonspecific inflammatory bowel disease, seriously affects the quality of patients' life. Han Re Bing Yong Fa (treating diseases with both cool- and warm-natured herbs) is a classical therapeutic principle of traditional Chinese medicine (TCM), which is often used to treat chronic diseases, including UC. The Gan Jiang-Huang Qin-Huang Lian-Ren Shen decoction (GJHQHLRSD), a representative of Han Re Bing Yong Fa, is effective in alleviating inflammatory symptoms in UC. However, the pharmacological mechanism underlying its anti-inflammatory effect remains unclear.MethodsA network pharmacology strategy, including the construction and analysis of the drug-disease network, was used to explore the complex mechanism of GJHQHLRSD treatment of UC. In addition, molecular docking technology was used to preliminarily examine the binding ability of the potential active components and core therapeutic targets of GJHQHLRSD.ResultsThe network pharmacology results revealed 140 targets of GJHQHLRSD which are involved in UC. The PPI network analysis identified seven target genes: BCL2L1, NR3C1, ALOX5, S1PR5, NR1I2, CYP2D6, and LPAR6. The molecular docking results revealed that the following displayed strongest combined effects: EGFR with kaempferol, ERK1 with worenine, STAT3 with Palmidin A, BCL2L1 with diop and VEGFA with ginsenoside Rg3. The KEGG and gene ontology enrichment analyses results indicated that GJHQHLRSD functions by regulating the EGFR signaling pathway in UC treatment. Other effective biological processes involved in UC treatment included cancer-related as well as inflammation and viral infection signaling pathways, such as the "MicroRNAs in cancer," "TNF signaling pathway," and "JAK-STAT signaling pathway."ConclusionsThis study reflects the multicomponent, multitarget, and multipathway characteristics of the action mechanism of GJHQHLRSD in treating UC. Furthermore, it helps better understand the TCM therapeutic principle of Han Re Bing Yong Fa and explore novel candidate drug targets for UC treatment.

Project description:XiaoLuoWan (XLW) is a classical formula in traditional Chinese medicine (TCM) that has satisfactory therapeutic effects for uterine fibroids (UFs). However, its underlying mechanisms remain unclear. To elucidate the pharmacological actions of XLW in treating UFs, an ingredient-target-disease framework was proposed based on network pharmacology strategies. The active ingredients in XLW and their putative targets were obtained from the TCM systems pharmacology database and analysis platform (TCMSP) and Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine (BATMAN-TCM) platforms. The known therapeutic targets of UFs were acquired from the DigSee and DrugBank databases. Then, the links between putative XLW targets and therapeutic UF targets were identified to establish interaction networks by Cytoscape. Finally, Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses of overlapping gene targets were performed in the STRING database and visualized in R software. In total, 9 active compounds were obtained from 74 ingredients, with 71 curative targets predicted in XLW. Moreover, 321 known therapeutic targets were closely related to UFs, with 29 targets overlapping with XLW and considered interacting genes. Pathway enrichment revealed that the calcium signaling pathway was significantly enriched and the mitogen-activated protein kinase (MAPK) signaling pathway, cAMP signaling pathway, cancer and vascular smooth muscle contraction pathways, cGMP-PKG signaling pathway, and AGE-RAGE signaling pathway were closely associated with XLW intervention for UFs. In conclusion, the network pharmacology detection identified 9 available chemicals as the active ingredients in XLW that may relieve UFs by regulating 29 target genes involved in the calcium signaling pathway, MAPK pathway and cAMP pathway. Network pharmacology analyses may provide more convincing evidence for the investigation of classical TCM prescriptions, such as XLW.

Dataset Information

Efficacy of active ingredients in Qingdai on ulcerative colitis: a network pharmacology-based evaluation.

Objective

Methods

Results

Conclusions

Publications

Efficacy of active ingredients in Qingdai on ulcerative colitis: a network pharmacology-based evaluation.

Similar Datasets

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