Network Pharmacology and Molecular Docking Study of Zhishi-Baizhu Herb Pair in the Treatment of Gastric Cancer

Qu, Ying; Yang, Xiangyang; Li, Jingxiang; Zhang, Shuxin; Li, Shiying; Wang, Mengyuan; Zhou, Lu; Wang, Zhiying; Lin, Zi; Yin, Yuzhang; Liu, Jinlong; Wang, Nan; Yang, Yang

doi:https://doi.org/10.1155/2021/2311486

Evidence-Based Complementary and Alternative Medicine

On this page

Abstract Introduction Materials and Methods Results Discussion Conclusions Data Availability Disclosure Conflicts of Interest Authors’ Contributions Acknowledgments References Copyright Related Articles

Special Issue

The Therapeutic Value of Medicinal and Edible Plants in Digestive System Diseases

View this Special Issue

Research Article | Open Access

Volume 2021 | Article ID 2311486 | https://doi.org/10.1155/2021/2311486

Network Pharmacology and Molecular Docking Study of Zhishi-Baizhu Herb Pair in the Treatment of Gastric Cancer

Ying Qu,¹Xiangyang Yang,¹Jingxiang Li,¹Shuxin Zhang,¹Shiying Li,¹Mengyuan Wang,¹Lu Zhou,²Zhiying Wang,¹Zi Lin,¹Yuzhang Yin,¹Jinlong Liu,¹and Nan Wang¹ et al.

Academic Editor: K. Arunachalam

Received11 Sept 2021

Revised20 Oct 2021

Accepted02 Nov 2021

Published02 Dec 2021

Abstract

Objective. This study aimed to investigate the possible mechanism of the Zhishi and Baizhu herb pair in the treatment of gastric cancer by means of network pharmacology and molecular docking and to provide a theoretical basis for experiments and clinical application of traditional Chinese medicine for treating gastric cancer. Methods. The main active chemical components of Zhishi and Baizhu were screened through Traditional Chinese Medicine Systems Pharmacology (TCMSP) database and selected by using the thresholds of oral bioavailability ≥30% and drug-likeness ≥18%. The targets of Zhishi and Baizhu were obtained from TCMSP, Therapeutic Targets Database (TTD), and the DrugBank database. The corresponding genes of the targets were retrieved from the UniProt database, and the gastric cancer targets were obtained from the GeneCards database and TTD. Subsequently, the networks were built between the main drug components, drug targets, and gastric cancer targets. Then, the enrichment analyses of GO and KEGG were applied to predict the potential roles of gastric cancer pathogenesis via the R package clusterProfiler. Finally, molecular docking was used to determine the affinity between the targets and components. Results. Twenty-seven main active components were predicted from the Zhishi-Baizhu herb pair, and a total of 120 intersection genes were screened from 303 potential medicine genes and 1,839 disease genes. The enrichment included the PI3K-Akt and IL-17 signaling pathways, and the network analysis showed that the Zhishi-Baizhu herb pair acted on seven key targets, namely, AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2 (where they played a role in treating gastric cancer). Molecular docking showed that luteolin and naringenin could stably bind to the targets. Conclusion. The possible mechanisms of the components of the Zhishi-Baizhu herb pair in treating gastric cancer might be related to luteolin and naringenin, which intervened with the targets AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2, and are linked with the PI3K-Akt and IL-17 signaling pathways. This knowledge will lay a solid foundation for further experimental and clinical studies.

1. Introduction

Gastric cancer (GC) is a common malignant tumour in the world today and ranks third in fatalities and fifth in prevalence among malignant tumours [1]; it is the focus of clinical, epidemiology, and translational research at present [2].

Currently, surgical resection, perioperative adjuvant or neoadjuvant radiotherapy, immunotherapy, molecular targeted agents, and chemotherapy are the most effective treatments for this disease [3–5]. However, the poor prognosis at present may be due to the multiple-drug resistance of GC cells. Traditional Chinese medicine has been used to treat GC for thousands of years and is guided by a holistic concept, not only for local treatment but also for regulating the state of the whole body to control the development of a tumour [6, 7].

In recent years, the position of Chinese medicine in treating GC has also become increasingly crucial. As reported in previous studies, Chinese medicine can effectively inhibit the invasion and metastasis of GC cells and greatly improve the prognosis of GC patients, subsequently improving the quality of the lives of patients [8, 9].

In traditional Chinese medicine, GC belongs to the category of gastralgia, dysphagia, stomach reflux, abdominal mass, and others [10]. Its main pathogenesis is due to weakness of the spleen and stomach, phlegm and blood stasis, and deficiency-excess mixing. This leads to a disturbance of the circulation of qi, blood and body fluids, and an accumulation of water in the stomach. Additionally, toxins persist from stasis, which transform into cancer after a long time [11].

The herbal pairing of Zhishi (Aurantii Fructus Immaturus) and Baizhu (Atractylodes macrocephala Koidz.) has been frequently used for treating digestive diseases. This pairing was found by a famous Chinese physician named Zhang Zhongjing in the Eastern Han Dynasty [12], and, with its ideal curative effect, some later physicians developed its use in the treatment of GC. It also has a satisfactory clinical effect [13, 14].

Zhishi has a slightly cold nature (Chinese medicine theory) and a bitter, pungent, and acidic flavour, with a meridian tropism in the stomach and spleen. It is used for treating abdominal mass, dissipating phlegm, resolving mass issues, and settling stomach-Qi [15, 16]. As “Yao Pin Hua Yi” recorded, “Zhishi was especially used to remove the pathogenic factors of the stomach and to remove the agglomerate. The main therapeutic effect of Zhishi was in Zhongwan (epigastrium) to treat the blood level and to deal with the full pathogenic factors between umbilicus and stomach. It is also used to eliminate phlegm and remove the stagnation of pathogenic Qi in chest” [17]. Previous studies verified that flavonoids in Zhishi have anticancer effects and regulate cancer cell apoptosis and metastasis effectively by in vitro and in vivo experiments [18], and Yang Dong proved that sinensetin could inhibit the proliferation of human AGS GC cells and lead to cell cycle arrest in the G2/M phase and induce apoptosis [19].

Baizhu was first discovered in Shennong’s Classic of Materia Medica as an upper grade drug; it has a warm nature and a bitter, sweet taste, with a meridian tropism in the stomach and spleen. It can invigorate the spleen and replenish Qi, induce diuresis, stop perspiration, dry dampness of the body, and calm a foetus [20]. The detailed description related to Baizhu was “dispelling dehumidification, harmonizing spleen and replenishing qi, strengthening the spleen and stomach, and promoting the appetite” in “Yi Xue Qi Yuan,” and “Changsha Yao Jie” said “Baizhu enters the Stomach Meridian of Foot-Yangming and the Spleen Meridian of Foot-Taiyin, with the use of dispelling dampness and causing dryness, invigorating spleen and replenishing qi, and so on. It can nourish stomach-Qi powerfully, reduce turbid Yin to promote the appetite, and it is good at preventing vomiting” [21]. Modern pharmacological studies have reported that Baizhu and its active sites have been shown to have anti-GC effects. Atractylenolide I can inhibit the growth and reproduction of GC MGC-803 cells, and atractylenolide II can induce apoptosis in the GC cell lines HGC-27 and AGS. Serum containing Baizhu can facilitate the apoptosis of GC cells line SGC-7901, side population cells, and nonside population cells. It can also inhibit the ability of cell proliferation and tumour formation. Furthermore, Baizhu can ameliorate the symptoms of patients with cachexia caused by GC and improve their appetite and body function state [22].

The compatibility of Zhishi and Baizhu is a classical prescription and the pairing had long been used to cure internal-injured spleen-stomach diseases [23], and the composition of these two drugs originated from the Zhi-Zhu decoction in the Synopsis of Golden Chamber. The Zhi-Zhu decoction consisted of seven Zhishi and two taels of Baizhu, which was mainly used to cure lumps under the heart. Many experiences have been summarised through the research of later generations of the physicians who used the derivate prescriptions of Zhi-Zhu decoction to prevent and treat GC in experiments or clinical studies and have achieved good therapeutic effects [24, 25]. The mechanism of these two herbs for treating GC is not clear at present. Hence, the aim of our research is to further investigate the detailed mechanism of the active components of Zhishi and Baizhu to treat GC systematically by using network pharmacology, thereby providing new theoretical basis for traditional Chinese medicine in the treatment of GC.

Network pharmacology and molecular docking are new technologies based on systems biology and database molecular correlation analysis for the exploration of new drugs and prediction of their related targets [26]. Network pharmacology has been used to explore the active components and potential targets relevant to the treatment of GC with Zhishi and Baizhu. Molecular docking was performed to verify the detailed interactions, mainly for affinities between Zhishi and Baizhu and the candidate targets. This research not only provides a comprehensive understanding of the molecular mechanism of Zhishi and Baizhu acting on GC but also offers a rapid and effective strategy for further experimental and clinical research in the future [27].

2. Materials and Methods

2.1. Main Component Screening

The main chemical compounds of the Zhishi (ZS) and Baizhu (BZ) herb pair were acquired from the Traditional Chinese Medicine Systems Pharmacology (TCMSP, https://tcmspw.com/tcmsp.php) database [28], and the main active chemical components were screened based on the threshold values of oral bioavailability (OB) ≥30% and drug-likeness (DL) ≥0.18, and the targets of the components were obtained from the TCMSP database and the Therapeutic Targets Database (TTD, https://bidd.nus.edu.sg/group/ttd/ttd.asp) [29] and combined with DrugBank (https://www.drugbank.ca) [30]. Subsequently, we input each of the candidate targets into the UniProt database (https://www.uniprot.org/) [31] to screen the human genes related to those targets (the species option was “Homo sapiens”), and the GC-related human genes were downloaded from the GeneCards database (https://www.genecards.org/) [32] and TTD using the keyword “GC.” Next, the candidate targets of the ZS-BZ herb pair against GC were obtained by taking an intersection of the above targets with a Venn diagram tool (https://bioinfogp.cnb.csic.es/tools/venny/index.html) [33].

2.2. Network Construction and Hub Gene Selection

We inputted these overlapped targets into STRING tools (https://string-db.org) [34] to construct the protein-protein interactions (PPI) network, and the required score was defaulted to be greater than 0.4. We selected “Homo sapiens” from species, and the compound-target-disease network was built and displayed using Cytoscape 3.6.1 software (https://cytoscape.org/) [35]. We used the cytoHubba plugin to select the key genes, and a degree greater than 2-fold above the median was used to evaluate and sequence the central genes. We chose the top 20 main related genes [36].

2.3. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes Pathways Enrichment Analysis

Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses of potential targets were performed using the R package.

ClusterProfiler was used to search the related functions and pathways [37]; we set the following values: width = 35, height = 20, units = “cm,” and value < 0.05 as the condition to visualise the results. Three selected analysis items were selected for GO enrichment analysis: molecular functions, cell components, and biological processes. Thus, we obtained the important terms of enriched GO terms and KEGG pathways to study the specific mechanism of the ZS-BZ herb pair against GC.

2.4. Molecular Docking Technology

The 3D structures of the target proteins were downloaded from the RCSB PDB database (https://www.rcsb.org/) [38]; the source of organism was set as “Homo sapiens” and refined at resolutions of 2.0–3.0 Å [26], and the active compounds were downloaded from TCMSP and were used as ligands. Docking results were analysed using PyMOL 2.3.0 to reveal the 3D protein-ligand complex, and we used AutoDockTools 1.5.6 software to remove water molecules [39, 40], add nonpolar hydrogen, and then calculate the affinities between these proteins and ligands. We carried out hydrogenation and charge calculation of these 20 main target proteins. The docking binding energy based on the threshold conditions of ≤ −5.0 kcal/mol was considered successfully to predict well compound-protein binding affinity [41], and the related conformations with good affinities were visualised in PyMOL 2.3.0.

3. Results

3.1. Targets of ZS-BZ Herb Pair against GC

Excluding no known targets of compounds, a total of 27 main chemical compounds from the ZS (20) and BZ (7) herb pair were obtained from the TCMSP database, and 743 targets were retrieved from the TCMSP database, TTD, and DrugBank using the names of all the selected compounds above. The main compounds were luteolin, naringenin, 12-senecioyl-2E,8E,10E-atractylentriol, nobiletin, and tetramethoxyluteolin. The selected compounds are shown in Table 1. Then, we put these targets into the UniProt database and selected species option as “Homo sapiens”; a total of 303 human genes related to these medicine targets were screened out. In addition, a total of 1,839 GC-related targets were screened from the GeneCards database. All of the suitable herb targets are also shown in Table 1, and the predictive candidate targets of ZS and BZ overlapped with the GC-related targets. In total, 120 selected targets of ZS and BZ against GC were identified (excluding duplicate targets) and are shown in Figure 1.

3.2. Results of Network

3.2.1. Results of PPI Network

The STRING tool was applied to construct the PPI network of the herb compound-disease-target relationships for the 120 overlapping targets. We selected a score >0.7 from the analysis. The network of PPI contained 120 nodes and 671 edges, the average node of degree was 11.2, and the average local clustering coefficient was 0.533 (as shown in Figure 2).

3.2.2. Cytoscape Pharmacological Network Diagram of Targets and the Result of Hub Gene Selection

We used Cytoscape 3.6.1 software to visualise the score targets of the results of the STRING database of the ZS-BZ herb pair and gastric cancer (Figure 3). Then we set the style of the node colour and size to construct drug-target interactions of the drug and disease. It contained 123 nodes and 178 edges, the average node degree was 11.2, and the top 20 important targets with an average degree value greater than 2 times of 11.2 were selected by the cytoHubba plugin. These top 20 targets were the key targets of the ZS-BZ herb pair against gastric cancer; the darker the colour, the higher the correlation (Figure 4 and Table 2).

3.3. Results of Enrichment Analysis

3.3.1. GO Analysis

The multiple mechanisms of the ZS-BZ herb pair against gastric cancer were identified using the R package clusterProfiler of Programming Language, and 46 enriched GO terms were identified (). The results of GO analysis were separated into three parts, as follows: (1) biological processes: response to lipopolysaccharide, cellular response to drugs, regulation of apoptotic signaling pathway, response to nutrient levels, and regulation of DNA-binding transcription factor activity (Figure 5(a)); (2) cellular components: membrane rafts, cyclin-dependent protein kinase holoenzyme complexes, membrane microdomain, receptor complexes, transcription factor complexes, and RNA polymerase II transcription factor complexes (Figure 5(b)); and (3) molecular functions: transcription factor activity, direct ligand-regulated sequence-specific DNA binding, protein phosphatase binding, and transmembrane receptor protein tyrosine kinase activity (Figure 5(c)).

(a)

(b)

(c)

3.3.2. KEGG Analysis

KEGG pathway enrichment of the top 20 pathways was identified (, Figure 6(a) and Table 3), including the PI3K-Akt and IL-17 signaling pathways, and the detailed targets of the regulatory roles of this pathway are presented in Figures 6(b)–6(e). The maps of the KEGG pathway showed that the most related targets of regulation roles were AKT, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2.

(a)

(b)

(c)

(d)

(e)

Figure 6

(a) Results of KEGG enrichment analysis (top 20). (b) KEGG pathway analysis of PI3K-Akt signaling pathway of the Zhishi-Baizhu herb pair in the regulation of gastric cancer. Red rectangles represent the targets of regulation roles. (c) KEGG pathway analysis of the PI3K-Akt signaling pathway of the Zhishi-Baizhu herb pair in the regulation of gastric cancer. Green rectangles represent the targets of potential roles. (d) KEGG pathway analysis of IL-17 signaling pathway of Zhishi-Baizhu herb pair in the regulation of gastric cancer. Red rectangles represent the targets of regulation roles. (e) KEGG pathway analysis of IL-17 signaling pathway of Zhishi-Baizhu herb pair in the regulation of gastric cancer. Green rectangles represent the targets of potential roles.

4. Results of Molecular Docking

We chose two main active compounds, luteolin and naringenin, which have a strong link with gastric cancer [42, 43], and molecular docking was used to verify the regulation of these two compounds in the top 20 selected target proteins. The results showed that most target proteins had a strong affinity for luteolin and naringenin. Except for CREB1 (PDB ID: 1ci6), the binding energies with luteolin and naringenin are −4.21 and −4.39 kcal/mol, respectively, whereas the other target proteins are all less than −5 kcal/mol. The molecular binding energies with luteolin and naringenin of the top 20 key target proteins are shown in Table 4, and the docking conformations of most related targets of regulation roles selected by KEGG analysis, such as AKT, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2, are shown in Figures 7(a)–7(n).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)

(m)

(n)

5. Discussion

Traditional Chinese medicine has been used in the struggle against diseases for thousands of years. The famous traditional Chinese physician Shi Jinmo found out many effects of the ZS-BZ herb pair for treating gastrointestinal diseases while studying drug pairs. ZS has been used to promote digestion, remove food, and resolve mass between belly and abdomen, whereas BZ has been used to harmonise qi and blood. When these two herbs are combined, one for eliminating and one for tonifying, as well as one for being fast and one for slowing down, they gain mutual restraint and utilisation with each other; thus, they finally achieve the therapeutic effect of tonifying without obstructing the stagnation (the theory of traditional Chinese medicine). They also relieve oppression and masses, eliminate pathogenic factors without damaging healthy qi, and strengthen the spleen and stomach [44].

Network pharmacology and molecular docking methods were used to explore the possible pharmacological mechanisms of the ZS-BZ herb pair related to gastric cancer in this study, which indicated that 27 compounds and 120 target genes were related to gastric cancer. According to the results of GO and KEGG pathway enrichment analyses, we found that the effects of the ZS-BZ herb pair against gastric cancer may be due to the active compounds of the ZS-BZ herb pair, especially for luteolin and naringenin which could influence the regulation of the PI3K-Akt and IL-17 signaling pathway. They may also be related to the apoptotic signaling pathway, cyclin-dependent protein kinase holoenzyme complex, and receptor complex and transcription factor complex. Based on the results of PPI analysis and Cytoscape Hub, AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2 were selected as key targets, and they reflect a strong affinity with luteolin and naringenin as the results of the molecular docking method.

Gastric mucosal carcinogenesis is a progressive process. The most recognized mode of intestinal gastric cancer is atrophic gastritis intestinal metaplasia dysplasia intramucosal cancer proposed by Correa [45] in 1988. The clinical symptoms of gastric cancer include epigastric pain, nausea, vomiting, anorexia, an epigastric lump, and the damage of gastric mucosal layer [46]. Recent studies have validated that these symptoms could effectively be ameliorated by the combination use of ZS and BZ. Zhizhu Pills can effectively regulate the expression of PI3K and Akt [47]. BZ can also repair gastrointestinal mucosal injury by regulating the expression of the IL-17 signaling pathway [48]; in our study, the PI3K-Akt and IL-17 signaling pathways are two key pathways involved in gastric cancer.

The PI3K-Akt signaling pathway is significant in the formation and progression of many malignancies, and it has become a hot spot as a therapeutic target for cancer. It involves the regulation of tumour cell of gastric cancer survival, proliferation, invasion, and migration [49, 50]. Various studies have indicated that the PI3K-AKT signaling pathway is associated with tumour resistance to chemotherapy and radiotherapy [51].

The experiments showed the overexpression of AKT1 and MTOR genes in gastric mucosa of gastric cancer patients and showed that they play vital roles in cell growth, proliferation, metabolism, angiogenesis, and survival in mediating cellular functions [52]. Furthermore, mTOR is also involved in regulating the synthesis of biological macromolecules, such as nucleotides, proteins, and lipids. Another study showed that the metastasis of gastric cancer cells was induced by MMP9, and this process was activated by the PI3K-AKT signaling pathway. A further study found that the blockade of the PI3K-AKT signaling pathway by using MMP9 proenzyme inhibitor could suppress the distant metastasis of gastric cancer cells [53].

It has been reported that IL-6 is highly upregulated in many cancers and is one of the most important cytokine families in tumorigenesis and metastasis [54] and is highly expressed in gastric cancer tissues [55]. It can effectively control the pathological changes of cancer by mediating the expression of IL-6 in the IL-17 signaling pathway [56]. In addition, CCND1 is an important target for cell proliferation in gastric cancer [57], and it has been shown that high CCND1 expression levels are closely related to shorter survival rates of gastric cancer patients. It has been found in tissues of gastric cancer that the upregulated expression of BCL2 predicted a poor prognosis [58].

Some scientific tests have established that luteolin is an active component of ZS, which is a potential chemotherapeutic agent against gastric cancer. It can suppress cell cycle arrest, proliferation, colony formation, and accelerate apoptosis in gastric cancer cells in vitro and in vivo by regulating the PI3K and AKT signaling pathways [59]. In addition, studies have substantiated that luteolin can significantly inhibit the IL-17 signaling pathway in digestive tract disease [60] and then decrease the level of IL-6 in the patient’s serum.

Naringenin induces apoptosis of gastric cancer SGC7901 cells by decreasing the expression of MMP9 by downregulating the AKT pathway [61]. It can promote the apoptosis of human gastric cancer SGC7901 cells by inhibiting the PI3K-Akt signaling pathway and plays a tumour suppressor effect, providing a proper therapeutic target for the treatment of gastric cancer [62]. In our study, we preliminarily explored the mechanism of the ZS-BZ herb pair in treating gastric cancer by using network pharmacology and molecular docking. We found that there is a close link with the regulation of the PI3K-Akt and IL-17 signaling pathway with luteolin and naringenin. AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2 were found to be the seven key targets in these two signaling pathways, and they reflect a strong affinity with luteolin and naringenin.

6. Conclusions

In summary, the results of our study showed that the ZS-BZ herb pair may play a therapeutic role in treating gastric cancer based on the active compounds luteolin and naringenin. These two compounds mainly act on seven targets, namely, AKT1, MMP9, IL-6, CCND1, BCL2, MTOR, and MDM2; they may be related to the regulation of the PI3K-Akt signaling pathway and IL-17 signaling pathway. Our efforts have provided evidence and we have obtained a good understanding of the multitarget, multicompound, and multipathway synergy of traditional Chinese medicine in treating gastric cancer. However, in vivo and in vitro experiments and clinical studies should be conducted to verify the mechanism of the ZS-BZ herb pair against gastric cancer.

Data Availability

All the data and materials used in the current study are available from the corresponding author upon reasonable request.

Disclosure

The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Conflicts of Interest

The authors declare that there are no conflicts of interest.

Authors’ Contributions

Ying Qu, Xiangyang Yang, and Jingxiang Li conceived the concept and designed the study methods. Shuxin Zhang and Lu Zhou designed the enrichment analysis. Zi Lin, Yuzhang Yin, Mengyuan Wang, and Shiying Li constructed the images and charts. Jinlong Liu and Yang Yang provided advice on the methodology and contributed to targets searching. Zhiying Wang and Nan Wang polished and revised the manuscript. All authors approved the final manuscript. Ying Qu, Zhiying Wang, and Nan Wang wrote the manuscript. Ying Qu and Xiangyang Yang contributed equally to this article.

Acknowledgments

The authors are really grateful for Lu Zhou’s contribution to the design, enrichment analysis, and molecular docking. Beijing Municipal Natural Science Foundation supported this study (7202112).

References

O. Serra, M. Galán, M. M. Ginesta, M. Calvo, N. Sala, and R. Salazar, “Comparison and applicability of molecular classifications for gastric cancer,” Cancer Treatment Reviews, vol. 77, pp. 29–34, 2019.
View at: Publisher Site | Google Scholar
J. Yin, X. Wu, S. Li, C. Li, and Z. Guo, “Impact of environmental factors on gastric cancer: a review of the scientific evidence, human prevention and adaptation,” Journal of Environmental Sciences, vol. 89, pp. 65–79, 2020.
View at: Publisher Site | Google Scholar
Z. Song, Y. Wu, J. Yang, D. Yang, and X. Fang, “Progress in the treatment of advanced gastric cancer,” Tumor Biology, vol. 39, no. 7, 2017.
View at: Publisher Site | Google Scholar
S. Tsutsumi, E. Oki, S. Ida et al., “Laparoscopic gastrectomy for gastric cancer with peritoneal dissemination after induction chemotherapy,” Case Reports in Gastroenterology, vol. 7, no. 3, pp. 516–521, 2013.
View at: Publisher Site | Google Scholar
E. U. Cidon, S. G. Ellis, S. G. Ellis et al., “Molecular targeted agents for gastric cancer: a step forward towards personalized therapy,” Cancers, vol. 5, no. 1, pp. 64–91, 2013.
View at: Publisher Site | Google Scholar
K.-F. Liao, T.-L. Chiu, S.-Y. Huang et al., “Anti-Cancer effects of radix angelica sinensis (danggui) and N-butylidenephthalide on gastric cancer: implications for REDD1 activation and mTOR inhibition,” Cellular Physiology and Biochemistry, vol. 48, no. 6, pp. 2231–2246, 2018.
View at: Publisher Site | Google Scholar
J. Xu, W. Shen, B. Pei et al., “Xiao Tan He Wei Decoction reverses MNNG-induced precancerous lesions of gastric carcinoma in vivo and vitro: regulation of apoptosis through NF-κB pathway,” Biomedicine & Pharmacotherapy, vol. 108, pp. 95–102, 2018.
View at: Publisher Site | Google Scholar
Y. Hu, X. Pan, M. Nie et al., “A clinical study of Yiqi Huayu Jiedu decoction reducing the risk of postoperative gastric cancer recurrence and metastasis,” Medicine, vol. 99, no. 33, Article ID e21775, 2020.
View at: Publisher Site | Google Scholar
L. Zhao, A.-G. Zhao, G. Zhao et al., “Survival benefit of traditional Chinese herbal medicine (a herbal formula for invigorating spleen) in gastric cancer patients with peritoneal metastasis,” Evidence-based Complementary and Alternative Medicine, vol. 2014, Article ID 625493, 6 pages, 2014.
View at: Publisher Site | Google Scholar
J. R. Hu, Y. Q. Duan, and X. P. Liu, “Review on traditional Chinese medicine treatment for gastric cancer,” Liaoning J Tradit Chin Med, vol. 47, no. 8, pp. 198–202, 2020, in Chinese.
View at: Google Scholar
X. J. Wang, Z. X. Wang, and B. C. Wu, “National famous TCM doctor WANG xingkuan’s experience in treating stomach cancer from “Stasis-Toxin”,” J Hunan Univ Chin Med, vol. 40, no. 10, pp. 1249–1252, 2020, in Chinese.
View at: Google Scholar
Y. T. Chen, X. Zhu, and Y. Z. Chen, “Progress in the study and application of zhizhu pills and its derivate prescriptions,” J Jiangxi Univ Tradit Chin Med, vol. 31, no. 6, pp. 108–112, 2019, in Chinese.
View at: Google Scholar
M. Liu and D. C. Wang, “The treatment of zhishi ershu kangai decoction on 20 cases,” Heilongjiang J Tradit Chin Med, vol. 4, p. 25, 2004, in Chinese.
View at: Google Scholar
S. C. Zuo and H. J. Li, “Experience of QI yuanfu in treating gastric cancer by zhiqiao and baizhu,” Shandong Journal of Traditional Chinese Medicine, vol. 36, no. 4, pp. 313-314, 2017, in Chinese.
View at: Google Scholar
L. Y. Zhang and M. X. Liang, “Exploitation and utilization of potential function in immature orange fruit,” Chinese Journal of Traditional Chinese Medicine Pharmacy, vol. 31, no. 7, pp. 2789–2792, 2016, in Chinese.
View at: Google Scholar
L. F. Wang, X. L. Liu, and H. T. LI, “Mechanism of Aurantii Fructus Immaturus volatile oil in treatment of slow transit constipation based on network pharmacology,” Zhongguo Zhongyao Zazhi, vol. 45, no. 8, pp. 1909–1917, 2020, in Chinese.
View at: Google Scholar
Z. H. Zhao and Y. Li, “Analysis on function of “removing cold and heat condensation” in treatise on febrile diseases,” Acta Chin Med Pharm, vol. 34, no. 10, pp. 2100–2102, 2019, in Chinese.
View at: Google Scholar
X. X. Zhang, Z. Y. Li, and Y. L. Ma, “Progress in research of traditional Chinese medicine Citrus aurantium,” Zhongguo Zhongyao Zazhi, vol. 40, no. 2, pp. 185–190, 2015, in Chinese.
View at: Google Scholar
Y. Dong, G. Ji, and A. L. Cao, “Effects of sinensetin on proliferation and apoptosis of human gastric cancer AGS cells,” Zhongguo Zhongyao Zazhi, vol. 36, no. 6, pp. 790–794, 2011, in Chinese.
View at: Google Scholar
Chinese Pharmacopoeia Commission, Pharmacopoeia of the People’s Republic of China 2015, China Medical Science Press, Beijing, China, vol. 1, in Chinese.
X. J. Zhang and D. D. Zuo, “The new research progress on chemical constituents and pharmacological effects of atractylodes macrocephala koidz,” Traditional Chinese Medicine, vol. 35, no. 6, pp. 101–106, 2018, in Chinese.
View at: Google Scholar
J. Wang, S. Y. Zhang, and Y. C. Sheng, “Research progress on pharmacological actionof baizhu in treatment of gastrointestinal diseases,” Chin Archives Tradit Chin Med, vol. 36, no. 12, pp. 2854–2858, 2018, in Chinese.
View at: Google Scholar
Y. T. Shen, R. Y. Que, and L. B. Lin, “Clinic application of Zhizhu pill,” Journal of Changchun University of Traditional Chinese Medicine, vol. 32, no. 5, pp. 926–928, 2016, in Chinese.
View at: Google Scholar
F. Zhao, D. C. Tang, and S. Zhang, “Effect of zhizhu granules on expressions of VEGF and COX-2 in rat model with chronic atrophic gastritis,” Chinese Journal of Experimental Traditional Medical Formulae, vol. 22, no. 24, 2016, in Chinese.
View at: Google Scholar
S. L. Qiu, S. N. Ding, and X. Pang, “Progress in the diagnosis and treatment of gastric cancer with traditional Chinese medicine,” Zhejiang Journal of Integrated Traditional Chinese and Western Medicine, vol. 30, no. 7, pp. 602–604, 2020, in Chinese.
View at: Google Scholar
S. Sheng, Z.-X. Yang, F.-Q. Xu, and Y. Huang, “Network pharmacology-based exploration of synergistic mechanism of guanxin II formula (冠心II号方) for coronary heart disease,” Chinese Journal of Integrative Medicine, vol. 27, no. 2, pp. 106–114, 2021.
View at: Publisher Site | Google Scholar
W. Ren, Z. Luo, F. Pan et al., “Integrated network pharmacology and molecular docking approaches to reveal the synergistic mechanism of multiple components in Venenum Bufonis for ameliorating heart failure,” PeerJ, vol. 8, Article ID e10107, 2020.
View at: Publisher Site | Google Scholar
C. Li, X. Du, Y. Liu et al., “A systems pharmacology approach for identifying the multiple mechanisms of action for the rougui-fuzi herb pair in the treatment of cardiocerebral vascular diseases,” Evidence-based Complementary and Alternative Medicine, vol. 2020, Article ID 5196302, 17 pages, 2020.
View at: Publisher Site | Google Scholar
Q. Q. Zeng, J. W. Cai, and Y. Xu, “Network pharmacology-based analysis of effective components and mechanism of Rhizoma coptidis in treating diabetes,” Asian Pacific Journal of Tropical Biomedicine, vol. 11, no. 1, pp. 29–39, 2021.
View at: Google Scholar
A. Nandy, S. Kar, and K. Roy, “Development of classification- and regression-based QSAR models andin silicoscreening of skin sensitisation potential of diverse organic chemicals,” Molecular Simulation, vol. 40, no. 4, pp. 261–274, 2014.
View at: Publisher Site | Google Scholar
X. Guo, J. Ji, Z. Feng, X. Hou, Y. Luo, and Z. Mei, “A network pharmacology approach to explore the potential targets underlying the effect of sinomenine on rheumatoid arthritis,” International Immunopharmacology, vol. 80, Article ID 106201, 2020.
View at: Publisher Site | Google Scholar
W. B. Dai, W. W. Peng, and X. W. Zhong, “Study on the mechanism of atractylodes lancea in the treatment of diabetes based on network pharmacology,” Medicinal Plants, vol. 11, no. 4, pp. 33–37, 2020.
View at: Google Scholar
Y. Wang, S. Wang, and J. H. He, “Transcriptomic analysis reveals essential microRNAs after peripheral nerve injury,” Neural regeneration research, vol. 16, no. 9, pp. 1865–1870, 2021.
View at: Publisher Site | Google Scholar
S. Wu, D. Wu, Y. Pan, H. Liu, Z. Shao, and M. Wang, “Correlation between EZH2 and CEP55 and lung adenocarcinoma prognosis,” Pathology, Research & Practice, vol. 215, no. 2, pp. 292–301, 2019.
View at: Publisher Site | Google Scholar
J. Zhang, Y. Liu, and G. Shi, “Gene microarray analysis of expression profiles in Suberoyllanilide hyroxamic acid-treated Dendritic cells,” Biochemical and Biophysical Research Communications, vol. 508, no. 2, pp. 392–397, 2019.
View at: Publisher Site | Google Scholar
F. F. Fan, F. F. Guo, and W. Zhang, “Molecular mechanism of Tibetan medicine Rhodiola crenulata prevents oxidative stress through network pharmacology,” Zhongguo Zhongyao Zazhi, vol. 43, no. 09, pp. 1789–1797, 2018, in Chinese.
View at: Google Scholar
G. Yu, L.-G. Wang, Y. Han, and Q.-Y. He, “clusterProfiler: an R Package for comparing biological themes among gene clusters,” OMICS: A Journal of Integrative Biology, vol. 16, no. 5, pp. 284–287, 2012.
View at: Publisher Site | Google Scholar
J. Dong, L. Zhang, Y. Liu et al., “Luteolin decreases the pathogenicity of Aeromonas hydrophila via inhibiting the activity of aerolysin,” Virulence, vol. 12, no. 1, pp. 165–176, 2021.
View at: Publisher Site | Google Scholar
X.-M. Zhang, H.-J. Zhang, M. Liu et al., “Cloning and immunosuppressive properties of an acyl-activating enzyme from the venom apparatus of tetrastichus brontispae (hymenoptera: eulophidae),” Toxins, vol. 11, no. 11, pp. 672–685, 2019.
View at: Publisher Site | Google Scholar
J. Li, X. B. Ma, and J. Shen, “Screening of active components from Chinese materia medica against SARS-CoV-2 based on literature mining and molecular docking,” Chinese Traditional and Herbal Drugs, vol. 51, no. 4, pp. 845–850, 2020, in Chinese.
View at: Google Scholar
F. H. Liu, S. J. Chen, and W. J. Ni, “Study on the computer virtual screening of antithrombotic active ingredients in Chuanxiong Rhizoma,” Journal of Chinese Pharmaceutical Sciences, vol. 28, pp. 2182–2186, 2017, in Chinese.
View at: Google Scholar
I. Radziejewska, M. Borzym-Kluczyk, and K. Leszczyńska, “Luteolin alters MUC1 extracellular domain, sT antigen, ADAM-17, IL-8, IL-10 and NF-κB expression in Helicobacter pylori-infected gastric cancer CRL-1739 cells: a preliminary study,” Biomed Rep, vol. 14, no. 2, pp. 19–30, 2021.
View at: Google Scholar
H. Zhang, X. Zhong, X. Zhang, D. Shang, Y. Zhou, and C. Zhang, “Enhanced anticancer effect of ABT-737 in combination with naringenin on gastric cancer cells,” Experimental and Therapeutic Medicine, vol. 11, no. 2, pp. 669–673, 2016.
View at: Publisher Site | Google Scholar
J. S. Lv, Shi Jimo DuiYao. Beijing, People’s Military Medical Press, Beijing, China, 2005, in Chinese.
P. A. Correa, “Human model of gastric carcinogenesisCancer,” Res: Anthropology and Aesthetics, vol. 48, pp. 3554–3560, 1988.
View at: Google Scholar
M. J. Hu and Z. F. Wang, “Treatment of Helicobacter pylori-associated gastritis using traditional Chinese medicine,” Infection International, vol. 7, no. 1, pp. 1–5, 2018.
View at: Publisher Site | Google Scholar
W. F. Wang, F. L. Liu, and X. T. Xia, “Effects of Zhizhu Pills on expression of PI3K and AKT in colon of mice with slow transmission and constipation of spleen deficiency syndrome,” Journal of Traditional Chinese Medical Pharmacy, vol. 35, no. 6, pp. 2824–2828, 2020, in Chinese.
View at: Google Scholar
Y. Liu and X. J. Li, “Experience of LI xuejun’s in regulating gastrointestinal diseases with atractylodes macrocephala,” Clinical Journal of Traditional Chinese Medicine, vol. 32, no. 05, pp. 866–869, 2020, in Chinese.
View at: Google Scholar
S.-Q. Wang, C. Wang, L.-M. Chang et al., “Geridonin and paclitaxel act synergistically to inhibit the proliferation of gastric cancer cells through ROS-mediated regulation of the PTEN/PI3K/Akt pathway,” Oncotarget, vol. 7, no. 45, pp. 72990–73002, 2016.
View at: Publisher Site | Google Scholar
Y. Zhang, J. B. Xiong, and H. P. Chen, “Research progresses of PTEN/PI3K/AKT signaling pathway in gastric cancer,” Chongqing Med J, vol. 47, no. 19, pp. 2601–2603, 2018, in Chinese.
View at: Google Scholar
D. Zhou, W. Liu, S. Liang et al., “Apoptin-derived peptide reverses cisplatin resistance in gastric cancer through the PI3K-AKT signaling pathway,” Cancer Medicine, vol. 7, no. 4, pp. 1369–1383, 2018.
View at: Publisher Site | Google Scholar
I. Riquelme, O. Tapia, J. A. Espinoza et al., “The gene expression status of the PI3K/AKT/mTOR pathway in gastric cancer tissues and cell lines,” Pathology and Oncology Research, vol. 22, no. 4, pp. 797–805, 2016.
View at: Publisher Site | Google Scholar
L. Liu, Y. Ye, and X. Zhu, “MMP-9 secreted by tumor associated macrophages promoted gastric cancer metastasis through a PI3K/AKT/Snail pathway,” Biomedicine & Pharmacotherapy, vol. 117, Article ID 109096, 2019.
View at: Publisher Site | Google Scholar
K. Taniguchi and M. Karin, “IL-6 and related cytokines as the critical lynchpins between inflammation and cancer,” Seminars in Immunology, vol. 26, no. 1, pp. 54–74, 2014.
View at: Publisher Site | Google Scholar
F. Ma, M. D. Zhang, and Y. J. Wang, “Correlation between IL-6 expression and epithelial-mesenchy-maltransitions in gastric cancer and its clinical significance,” Chinese Journal of Practical Surgery, vol. 34, no. 3, pp. 259–263, 2014, in Chinese.
View at: Google Scholar
X.-B. Jia, Q. Zhang, L. Xu, W.-J. Yao, and L. Wei, “Effect of malus asiatica nakai leaf flavonoids on the prevention of esophageal cancer in C57BL/6J mice by regulating the IL-17 signaling pathway,” OncoTargets and Therapy, vol. 13, no. 13, pp. 6987–6996, 2020.
View at: Publisher Site | Google Scholar
M. Nie, Y. Wang, Z. Yu et al., “AURKB promotes gastric cancer progression via activation of CCND1 expression,” Aging, vol. 12, no. 2, pp. 1304–1321, 2020.
View at: Publisher Site | Google Scholar
C. Song, Y. Han, H. Luo et al., “HOXA10 induces BCL2 expression, inhibits apoptosis, and promotes cell proliferation in gastric cancer,” Cancer Medicine, vol. 8, no. 12, pp. 5651–5661, 2019.
View at: Publisher Site | Google Scholar
Y. Pu, T. Zhang, J. Wang et al., “Luteolin exerts an anticancer effect on gastric cancer cells through multiple signaling pathways and regulating miRNAs,” Journal of Cancer, vol. 9, no. 20, pp. 3669–3675, 2018.
View at: Publisher Site | Google Scholar
F. Shi, D. Zhou, Z. Ji, Z. Xu, and H. Yang, “Anti-arthritic activity of luteolin in Freund’s complete adjuvant-induced arthritis in rats by suppressing P2X4 pathway,” Chemico-Biological Interactions, vol. 226, no. 226, pp. 82–87, 2015.
View at: Publisher Site | Google Scholar
L. Bao, F. Liu, H.-b. Guo et al., “Naringenin inhibits proliferation, migration, and invasion as well as induces apoptosis of gastric cancer SGC7901 cell line by downregulation of AKT pathway,” Tumor Biology, vol. 37, no. 8, pp. 11365–11374, 2016.
View at: Publisher Site | Google Scholar
Y. L. Chen and C. X. Wu, “Experimental study of Naringenin in promoting apoptosis of human gastric cancer SGC-7901 through PI3K/AKT signaling pathway,” Chinese Journal of Coal Industry Medicine, vol. 23, no. 5, pp. 449–456, 2020, in Chinese.
View at: Google Scholar

Copyright

Copyright © 2021 Ying Qu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PDF Download Citation

Download other formats

Order printed copies

Views

1197

Downloads

878

Citations