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Zhou D, Wu X, Liu X, He S, Ni J, Chen B, Mu D. The pharmacological mechanism of β-elemene in the treatment of esophageal cancer revealed by network pharmacology and experimental verification. Sci Rep 2023; 13:12160. [PMID: 37500660 PMCID: PMC10374640 DOI: 10.1038/s41598-023-38755-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
The study aimed to investigate the mechanism of action of β-elemene (ELE) in the treatment of esophageal cancer (EC). In this study, public databases were used to predict related targets in ELE and EC. The network analysis was performed to identify key targets of ELE in EC treatment. Further, bioinformatics and DAVID databases were used for GO and KEGG enrichment analysis, respectively. Ultimately, molecular docking and in vitro cell experiments were conducted to validate the results of network pharmacology enrichment. As a result, 34 candidate targets for ELE in the treatment of EC were obtained, and five key targets (STAT3, EGFR, CTNNB1, BCL2L1 and CASP9) were identified. GO functional annotation yielded 2200 GO entries (p < 0.05). KEGG signaling pathway enrichment analysis screened 100 pathways (p < 0.05). Molecular docking results showed that ELE had similar affinity with five key targets. In vitro experiments showed that the expressions of STAT3, EGFR and BCL2L1 were significantly decreased, and the expression of CASP9 in the ELE intervention group was significantly increased compared with that in the control group. All in all, ELE may play a key role in the treatment of EC by regulating the expression of STAT3, EGFR, BCL2L1 and CASP9.
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Affiliation(s)
- Dejiang Zhou
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China
| | - Xiaoling Wu
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China
| | - Xiaoli Liu
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
- Engineering Research Center of Tibetan Medicine Detection Technology, Ministry of Education, School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Sheng He
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China
| | - Jiang Ni
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China
| | - Beijin Chen
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China
| | - Dong Mu
- Department of Digestive Medicine, The General Hospital of Western Theater Command, #270, Tianhui Road, Rongdu Avenue, Chengdu, 610000, Sichuan, China.
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Zhao M, Fu L, Xu P, Wang T, Li P. Network Pharmacology and Experimental Validation to Explore the Effect and Mechanism of Kanglaite Injection Against Triple-Negative Breast Cancer. Drug Des Devel Ther 2023; 17:901-917. [PMID: 36998242 PMCID: PMC10043292 DOI: 10.2147/dddt.s397969] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/16/2023] [Indexed: 04/01/2023] Open
Abstract
Purpose Kanglaite injection (KLTi), made of Coix seed oil, has been shown to be effective in the treatment of numerous cancers. However, the anticancer mechanism requires further exploration. This study aimed to investigate the underlying anticancer mechanisms of KLTi in triple-negative breast cancer (TNBC) cells. Methods Public databases were searched for active compounds in KLTi, their potential targets and TNBC-related targets. KLTi's core targets and signaling pathways were determined through compound-target network, protein-protein interaction (PPI) network, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Molecular docking was carried out to predict the binding activity between active ingredients and key targets. In vitro experiments were conducted to further validate the predictions of network pharmacology. Results Fourteen active components of KLTi were screened from the database. Fifty-three candidate therapeutic targets were selected, and bioinformatics analysis was performed to identify the top two active compounds and three core targets. GO and KEGG enrichment analyses indicated that KLTi exerts therapeutic effects on TNBC through the cell cycle pathway. Molecular docking results showed that the main compounds of KLTi exhibited good binding activity to key target proteins. Results from in vitro experiments showed that KLTi inhibited proliferation and migration of TNBC cell lines 231 and 468, induced apoptosis, blocked cells in the G2/M phase, downregulated the mRNA expression of seven G2/M phase-related genes cyclin-dependent kinase 1 (CDK1), cyclin-dependent kinase 2 (CDK2), and checkpoint kinase 1 (CHEK1), cell division cycle 25A (CDC25A), cell division cycle 25B (CDC25B), maternal embryonic leucine zipper kinase (MELK), and aurora kinase A (AURKA), as well as downregulated CDK1 protein expression and up-regulated protein expression of Phospho-CDK1. Conclusion By utilizing network pharmacology, molecular docking, and in vitro experiments, KLTi was confirmed to have anti-TNBC effects by arresting cell cycle and inhibiting CDK1 dephosphorylation.
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Affiliation(s)
- Mei Zhao
- Department of Chinese Integrative Medicine Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Department of Integrated Traditional Chinese and Western Medicine, Anhui Medical University, Hefei, People’s Republic of China
| | - Lijuan Fu
- Department of Chinese Integrative Medicine Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Department of Integrated Traditional Chinese and Western Medicine, Anhui Medical University, Hefei, People’s Republic of China
| | - Panling Xu
- Department of Chinese Integrative Medicine Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Department of Integrated Traditional Chinese and Western Medicine, Anhui Medical University, Hefei, People’s Republic of China
| | - Ting Wang
- Department of Chinese Integrative Medicine Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Department of Integrated Traditional Chinese and Western Medicine, Anhui Medical University, Hefei, People’s Republic of China
| | - Ping Li
- Department of Chinese Integrative Medicine Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, People’s Republic of China
- Department of Integrated Traditional Chinese and Western Medicine, Anhui Medical University, Hefei, People’s Republic of China
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Wu L, Zhu W, Meng J, Wu J, Li L, Fang C, Zhang H. A single-center randomized controlled study of intraperitoneal hyperthermic chemoperfusion in combination of recombinant human tumor necrosis factor (TNF) in treatment of malignant ascites caused by advanced abdominal cancers. Medicine (Baltimore) 2022; 101:e31883. [PMID: 36482606 PMCID: PMC9726325 DOI: 10.1097/md.0000000000031883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Malignant peritoneal effusion is a common complication of advanced malignancies, which has a poor prognosis for patients. Hyperthermic intraperitoneal chemotherapy (HIPEC) has been widely used in the treatment of advanced gynecological tumors, especially ovarian cancer (OC). Relative studies have indicated that HIPEC allows for direct exposure of tumor cells to high peritoneal concentrations of cytotoxic drugs without increasing systemic toxicity compared with intravenous treatment. Recombinant human tumor necrosis factor for injection (rmhTNF-NC) is a safely tolerated immunotherapeutic drug that has becoming a mainstay of treatment for malignant effusions. Currently, a prospective study is required to determining the efficacy of rmhTNF-NC plus cisplatin for the treatment of malignant peritoneal effusion for OC. METHODS Design and setting: This is a single-center, open trial will be performed in Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine. PARTICIPANTS Eligible patients will be those with advanced gynecologic cancers and who would be suitable for HIPEC. INTERVENTION AND CONTROL HIPEC with cisplatin and intraperitoneal perfusion with rmhTNF-NC. COINTERVENTIONS Further chemotherapy will be offered to patients as per current practice.OutcomesPilot study: Patients and clinicians' acceptability of the trial to assist in optimization of recruitment.Primary outcome: One-year overall survival (OS).Secondary outcomes: Progression-free survival (PFS), adverse events.Follow-up: One-year follow-up for OS.Sample size: Twenty patients to demonstrate therapeutic effect of peritoneal effusion caused by OC. DISCUSSION This trial will determine the effectiveness of HIPEC with cisplatin and intraperitoneal perfusion with rmhTNF-NC for advanced gynecologic cancers, and guide the optimal treatment for these patients.
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Affiliation(s)
- Lexia Wu
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Wanshan Zhu
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Jincheng Meng
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Jiaming Wu
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Luzhen Li
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Cantu Fang
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
| | - Huatang Zhang
- Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan, China
- *Correspondence: Huatang Zhang, Zhongshan Affiliated Hospital, Guangzhou University of Chinese Medicine, Zhongshan 528400, China (e-mail: )
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Gu L, Wu H, Zhang Y, Wu Y, Jin Y, Li T, Ma L, Zheng J. The effects of elemene emulsion injection on rat fecal microbiota and metabolites: Evidence from metagenomic exploration and liquid chromatography-mass spectrometry. Front Microbiol 2022; 13:913461. [PMID: 36504762 PMCID: PMC9730252 DOI: 10.3389/fmicb.2022.913461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 10/31/2022] [Indexed: 11/25/2022] Open
Abstract
Objective Elemene emulsion injection (EEI) has been approved for interventional and intracavitary chemotherapy in treating malignant ascites in China, but few studies have focused on the effects of EEI on gut microbiota and metabolites. In this study, we investigated the effects of EEI on the fecal microbiota and metabolites in healthy Sprague-Dawley (SD) rats. Methods We randomly assigned 18 male SD rats to three groups (n = 6 in each group): the sham group (group S), the low-concentration EEI group (L-EEI), and the high-concentration EEI group (H-EEI). The L-EEI and H-EEI rats were administered 14 days of consecutive EEI, 20 mg/kg, and 40 mg/kg intraperitoneally (IP). Group S rats were administered the same volume of normal saline. On day 14, each animal's feces were collected for metagenomic sequencing and metabolomic analysis, and the colonic contents were collected for 16S rRNA sequencing. Results EEI could alter the β-diversity but not the α-diversity of the fecal microbiota and induce structural changes in the fecal microbiota. Different concentrations of EEI affect the fecal microbiota differently. The effects of different EEI concentrations on the top 20 bacteria with significant differences at the species level among the three groups were roughly divided into three categories: (1) A positive or negative correlation with the different EEI concentrations. The abundance of Ileibacterium Valens increased as the EEI concentration increased, while the abundance of Firmicutes bacteria and Clostridium sp. CAC: 273 decreased. (2) The microbiota showed a tendency to increase first, then decrease or decrease first, and then increase as EEI concentration increased-the abundance of Prevotella sp. PCHR, Escherichia coli, and Candidatus Amulumruptor caecigallinarius tended to decrease with L-EEI but significantly increased with H-EEI. In contrast, L-EEI significantly increased Ruminococcus bromii and Dorea sp. 5-2 abundance, and Oscillibacter sp. 1-3 abundance tended to increase, while H-EEI significantly decreased them. (3) L-EEI and H-EEI decreased the abundance of bacteria (Ruminococcaceae bacterium, Romboutsia ilealis, and Staphylococcus xylosus). Fecal metabolites, like microbiota, were sensitive to different EEI concentrations and correlated with fecal microbiota and potential biomarkers. Conclusion This study shows that intraperitoneal EEI modulates the composition of rat fecal microbiota and metabolites, particularly the gut microbiota's sensitivity to different concentrations of EEI. The impact of changes in the microbiota on human health remains unknown, particularly EEI's efficacy in treating tumors.
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Affiliation(s)
- Lei Gu
- Department of Cardiology, Xi'an International Medical Center Hospital Affiliated to Northwest University, Xi'an, China
| | - Hao Wu
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Zhang
- Health Center of 95816 of the People's Liberation Army, Wuhan, China
| | - Yousheng Wu
- National Demonstration Center for Experimental Preclinical Medicine Education, Air Force Medical University, Xi'an, China
| | - Yuan Jin
- Department of Internal Medicine, The Third Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi'an, China,Tian Li
| | - Litian Ma
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi'an, China,Department of Gastroenterology, Tangdu Hospital, Air Force Medical University, Xi'an, China,Litian Ma
| | - Jin Zheng
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi'an, China,*Correspondence: Jin Zheng
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Ni B, Song X, Shi B, Wang J, Sun Q, Wang X, Xu M, Cao L, Zhu G, Li J. Research progress of ginseng in the treatment of gastrointestinal cancers. Front Pharmacol 2022; 13:1036498. [PMID: 36313365 PMCID: PMC9603756 DOI: 10.3389/fphar.2022.1036498] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
Cancer has become one of the major causes of human death. Several anticancer drugs are available; howeve their use and efficacy are limited by the toxic side effects and drug resistance caused by their continuous application. Many natural products have antitumor effects with low toxicity and fewer adverse effects. Moreover, they play an important role in enhancing the cytotoxicity of chemotherapeutic agents, reducing toxic side effects, and reversing chemoresistance. Consequently, natural drugs are being applied as potential therapeutic options in the field of antitumor treatment. As natural medicinal plants, some components of ginseng have been shown to have excellent efficacy and a good safety profile for cancer treatment. The pharmacological activities and possible mechanisms of action of ginseng have been identified. Its broad range of pharmacological activities includes antitumor, antibacterial, anti-inflammatory, antioxidant, anti-stress, anti-fibrotic, central nervous system modulating, cardioprotective, and immune-enhancing effects. Numerous studies have also shown that throuth multiple pathways, ginseng and its active ingredients exert antitumor effects on gastrointestinal (GI) tract tumors, such as esophageal, gastric, colorectal, liver, and pancreatic cancers. Herein, we introduced the main components of ginseng, including ginsenosides, polysaccharides, and sterols, etc., and reviewed the mechanism of action and research progress of ginseng in the treatment of various GI tumors. Futhermore, the pathways of action of the main components of ginseng are discussed in depth to promote the clinical development and application of ginseng in the field of anti-GI tumors.
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Affiliation(s)
- Baoyi Ni
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaotong Song
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bolun Shi
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jia Wang
- Hongqi Hospital of Mudanjiang Medical University, Mudanjiang, China
| | - Qianhui Sun
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinmiao Wang
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Manman Xu
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Luchang Cao
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | | | - Jie Li
- Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Jie Li,
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Khan SA, Lee TKW. Investigations of nitazoxanide molecular targets and pathways for the treatment of hepatocellular carcinoma using network pharmacology and molecular docking. Front Pharmacol 2022; 13:968148. [PMID: 35959427 PMCID: PMC9358010 DOI: 10.3389/fphar.2022.968148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Nitazoxanide has been investigated for colorectal cancer and breast cancer. However, its molecular targets and pathways have not yet been explored for hepatocellular carcinoma (HCC) treatment. Utilizing a network pharmacology approach, nitazoxanide’s potential targets and molecular pathways for HCC treatment were investigated. HCC targets were extracted from the GeneCards database. Potential targets of nitazoxanide were predicted using Swiss Target Prediction and Super Pred. Intersecting targets were analyzed with VENNY online tool. Using Cytoscape, a protein-protein interaction (PPI), cluster, and core targets-pathways networks were constructed. Using the Database for Annotation, Visualization and Integrated Discovery (DAVID), gene ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were conducted. The nitazoxanide was molecularly docked with anti-HCC core targets by employing Auto Dock Vina. A total of 168 potential targets of nitazoxanide, 13,415 HCC-related targets, and 153 intersecting targets were identified. The top eight anti-HCC core targets were identified: SRC, EGFR, CASP3, MMP9, mTOR, HIF1A, ERBB2, and PPARG. GO enrichment analysis showed that nitazoxanide might have anti-HCC effects by affecting gene targets involved in multiple biological processes (BP) (protein phosphorylation, transmembrane receptor protein tyrosine kinase (RTKs) signaling pathway, positive regulation of MAP kinase activity, etc.). KEGG pathways and core targets-pathways network analysis indicated that pathways in cancer and proteoglycans in cancer are two key pathways that significantly contribute to the anti-HCC effects of nitazoxanide. Results of molecular docking demonstrated the potential for active interaction between the top eight anti-HCC core targets and nitazoxanide. Our research offers a theoretical basis for the notion that nitazoxanide may have distinct therapeutic effects in HCC, and the identified pharmacological targets and pathways might function as biomarkers for HCC therapy.
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Affiliation(s)
- Shakeel Ahmad Khan
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- *Correspondence: Shakeel Ahmad Khan, ; Terence Kin Wah Lee,
| | - Terence Kin Wah Lee
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- State Key Laboratory of Chemical Biology and Drug Discovery, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- *Correspondence: Shakeel Ahmad Khan, ; Terence Kin Wah Lee,
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Lu J, Xiao Z, Xu M, Li L. New Insights into LINC00346 and its Role in Disease. Front Cell Dev Biol 2022; 9:819785. [PMID: 35096842 PMCID: PMC8794746 DOI: 10.3389/fcell.2021.819785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/28/2021] [Indexed: 12/12/2022] Open
Abstract
Accumulating evidence has shown that long intergenic non-protein-coding RNA 346 (LINC00346) functions as an oncogene in the tumorigenesis of several cancers. The expression level of LINC00346 has been shown to be obviously correlated with prognosis, lymphoma metastasis, histological grade, TNM stage, tumor size and pathologic stage. LINC00346 has been found to regulate specific cellular functions by interacting with several molecules and signaling pathways. In this review, we summarize recent evidence concerning the role of LINC00346 in the occurrence and development of diseases. We also discuss the potential clinical utility of LINC00346, thereby providing new insight into the diagnosis and treatment of diseases. In addition, we further discuss the potential clinical utility of LINC00346 in the diagnosis, prognostication, and treatment of diseases.
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Affiliation(s)
- Juan Lu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Zhaoying Xiao
- Department of Infectious Diseases Shengzhou People' Hospital, Shengzhou Branch, The Fisrt Affiliated Hospital of Zhejiang University, Shengzhou, China
| | - Mengqiu Xu
- Department of Infectious Diseases Shengzhou People' Hospital, Shengzhou Branch, The Fisrt Affiliated Hospital of Zhejiang University, Shengzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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Ji H, Li K, Xu W, Li R, Xie S, Zhu X. Prediction of the Mechanisms by Which Quercetin Enhances Cisplatin Action in Cervical Cancer: A Network Pharmacology Study and Experimental Validation. Front Oncol 2022; 11:780387. [PMID: 35070983 PMCID: PMC8770278 DOI: 10.3389/fonc.2021.780387] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/08/2021] [Indexed: 12/22/2022] Open
Abstract
Yimucao has been used as an herbal medicine to treat gynecological diseases. Common genes of Yimucao active compounds were investigated using network pharmacology. The components and targets of Yimucao were retrieved from the TCMSP database. Cervical cancer targets were collected from GeneCards, TTD, DisGeNET, and KEGG. Cisplatin-related genes were downloaded from GeneWeaver. The protein-protein interaction (PPI) network was created using the STRING database. A drug-bioactive compound-disease-target network was constructed using Cytoscape. GO and KEGG analyses were performed to investigate common targets of quercetin and cisplatin in cervical cancer. We found that quercetin was the highly bioactive compound in Yimucao. The drug-bioactive compound-disease-target network contained 93 nodes and 261 edges. Drug-related key targets were identified, including EGFR, IL6, CASP3, VEGFA, MYC, CCND1, ERBB2, FOS, PPARG, and CASP8. Core targets were primarily related to the response to metal ions, cellular response to xenobiotic stimulus, and transcription factor complex. The KEGG pathway analysis revealed that quercetin and cisplatin may affect cervical cancer through platinum drug resistance and the p53 and HIF-1 pathways. Furthermore, quercetin combined with cisplatin downregulated the expression of EGFR, MYC, CCND1, and ERBB2 proteins and upregulated CASP8 expression in HeLa and SiHa cells. Functionally, quercetin enhanced cisplatin-induced anticancer activity in cervical cancer cells. Our results indicate that quercetin can be used to overcome cisplatin resistance in cervical cancer cells.
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Affiliation(s)
- Huihui Ji
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kehan Li
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenbin Xu
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ruyi Li
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shangdan Xie
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xueqiong Zhu
- Center of Uterine Cancer Diagnosis and Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Li D, Fan H, Dong J, Sun C, Su Y, Liu J, Gu Y. Based on BATMAN-TCM to Explore the Molecular Mechanism of Xihuang Pill Regulating Immune Function to Treat Breast Precancerous Lesions. BREAST CANCER: TARGETS AND THERAPY 2021; 13:725-742. [PMID: 34992452 PMCID: PMC8711846 DOI: 10.2147/bctt.s339607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/19/2021] [Indexed: 11/23/2022]
Affiliation(s)
- Dehui Li
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
- Correspondence: Dehui Li Email
| | - Huanfang Fan
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
| | - Jingfei Dong
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
| | - Chunxia Sun
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
| | - Yifan Su
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
| | - Jiao Liu
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
| | - Yiting Gu
- Hebei Province Hospital of Chinese Medicine;The First Affiliated Hospital of Hebei University of Chinese Medicine, Shi Jiazhuang, 050011, People’s Republic of China
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Wang L, Zhang J, Shan G, Liang J, Jin W, Li Y, Su F, Ba Y, Tian X, Sun X, Zhang D, Zhang W, Chen CL. Establishment of a Lung Cancer Discriminative Model Based on an Optimized Support Vector Machine Algorithm and Study of Key Targets of Wogonin in Lung Cancer. Front Pharmacol 2021; 12:728937. [PMID: 34630106 PMCID: PMC8493220 DOI: 10.3389/fphar.2021.728937] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/10/2021] [Indexed: 12/16/2022] Open
Abstract
An optimized support vector machine model was used to construct a lung cancer diagnosis model based on serological indicators, and a molecular regulation model of Wogonin, a component of Scutellaria baicalensis, was established. Serological indexes of patients were collected, the grid search method was used to identify the optimal penalty coefficient C and parameter g of the support vector machine model, and the benign and malignant auxiliary diagnosis model of isolated pulmonary nodules based on serological indicators was established. The regulatory network and key targets of Wogonin in lung cancer were analyzed by network pharmacology, and key targets were detected by western blot. The relationship between serological susceptibility genes and key targets of Wogonin was established, and the signaling pathway of Wogonin regulating lung cancer was constructed. After support vector machine parameter optimization (C = 90.597, g = 32), the accuracy of the model was 90.8333%, with nine false positives and two false negative cases. Ontology functional analysis of 67 common genes between Wogonin targets and lung cancer–related genes showed that the targets were associated with biological processes involved in peptidye-serine modification and regulation of protein kinase B signaling; cell components in the membrane raft and chromosomal region; and molecular function in protein serine/threonine kinase activity and heme binding. Kyoto Encyclopedia of Genes and Genomes analysis showed that the regulation pathways involved the PI3K-Akt signaling pathway, ERBB signaling pathway, and EGFR tyrosine kinase inhibitor resistance. In vitro analyses using lung cancer cells showed that Wogonin led to significantly increased levels of cleaved caspase-3 and Bad and significantly decreased Bcl-2 expression in a concentration-dependent manner. ErbB4 expression also significantly decreased in lung cancer cells after treatment with Wogonin. A regulatory network of Wogonin regulating lung cancer cell apoptosis was constructed, including the participation of serological susceptibility genes. There is a certain regulatory effect between the serological indexes that can be used in the diagnosis of lung cancer and the key targets of Chinese herbal medicine treatment of lung cancer, which provides a new idea for the diagnosis, treatment and prognosis of clinical lung cancer.
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Affiliation(s)
- Lin Wang
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Jianhua Zhang
- Medical Engineering Technology and Data Mining Institute, Zhengzhou University, Zhengzhou, China
| | - Guoyong Shan
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Junting Liang
- Clinical Bioinformatics Experimental Center, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenwen Jin
- Medical Engineering Technology and Data Mining Institute, Zhengzhou University, Zhengzhou, China
| | - Yingyue Li
- Medical Engineering Technology and Data Mining Institute, Zhengzhou University, Zhengzhou, China
| | - Fangchu Su
- Medical Engineering Technology and Data Mining Institute, Zhengzhou University, Zhengzhou, China
| | - Yanhua Ba
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Xifeng Tian
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Xiaoyan Sun
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Dayong Zhang
- Department of Radiotherapy, People's Hospital of Zhengzhou, Zhengzhou, China
| | - Weihua Zhang
- Medical Engineering Technology and Data Mining Institute, Zhengzhou University, Zhengzhou, China
| | - Chuan Liang Chen
- Clinical Bioinformatics Experimental Center, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
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A Network Pharmacological Approach to Reveal the Pharmacological Targets and Its Associated Biological Mechanisms of Prunetin-5-O-Glucoside against Gastric Cancer. Cancers (Basel) 2021; 13:cancers13081918. [PMID: 33921173 PMCID: PMC8071515 DOI: 10.3390/cancers13081918] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Identification of pharmacological targets in cancer provides a major walkthrough toward treatment strategies. The present research adopted a network pharmacology approach utilizing a flavonoid glucoside prunetin-5-O-glucoside (PG) compound against gastric cancer. The correlative targets were analyzed using Swiss target prediction and DiGeNET databases. Functional enrichment and significant pathways enriched were predicted for the targets to associate its biological mechanisms with cancer. Protein interaction network and cluster analysis was performed using Search Tool for the Retrieval of Interacting Genes/Proteins (STRING). Our analysis revealed three core targets among the clustered modules that plays a crucial role in relation with cancer. With this information, the core targets were examined for the binding affinity with PG using molecular docking analysis and validations on the protein targets was performed using western blot analysis and Human Protein Atlas. Our analysis through comprehensive network pharmacology resulted in the prediction of three core targets of PG that can be significant biomarkers against gastric cancer. Abstract Gastric cancer (GC) is an aggressive malignancy with increased mortality rate and low treatment options. Increasing evidence suggests that network pharmacology will be a novel method for identifying the systemic mechanism of therapeutic compounds in diseases like cancer. The current study aimed to use a network pharmacology approach to establish the predictive targets of prunetin-5-O-glucoside (PG) against gastric cancer and elucidate its biological mechanisms. Primarily, genes associated with the pathogenesis of GC was identified from the DiGeNET database and targets of PG was obtained from the Swiss target prediction database. In total, 65 correlative hits were identified as anti-gastric cancer targets of PG. Functional enrichment and pathway analysis revealed significant biological mechanisms of the targets. Interaction of protein network and cluster analysis using STRING resulted in three crucial interacting hub targets namely, HSP90AA1, CDK2, and MMP1. Additionally, the in vitro cytotoxic potential of PG was assessed on three gastric cancer cells (AGS, MKN-28, and SNU-484). Furthermore, the crucial targets were validated using molecular docking, followed by their expressions being evaluated by western blot and Human Protein Atlas. The findings indicate that the pharmacological action of PG against GC might be associated with the regulation of three core targets: HSP90AA1, CDK2, and MMP1. Thus, the network pharmacology undertaken in the current study established the core active targets of PG, which may be extensively applied with further validations for treatment in GC.
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12
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Abstract
Pancreatic cancer (PC) is one of the deadliest malignancies. The high mortality rate of PC largely results from delayed diagnosis and early metastasis. Therefore, identifying novel treatment targets for patients with PC is urgently required to improve survival rates. A major barrier to successful treatment of PC is the presence of a hypoxic tumor microenvironment, which is associated with poor prognosis, treatment resistance, increased invasion and metastasis. Recent studies have identified a number of novel molecules and pathways in PC cells that promote cancer cells progression under hypoxic conditions, which may provide new therapy strategies to inhibit the development and metastasis of PC. This review summarizes the latest research of hypoxia in PC and provides an overview of how the current therapies have the capacity to overcome hypoxia and improve PC patient treatment. These findings will eventually provide guidance for future PC management and clinical trials and hopefully improve the survival of patients with PC.
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Affiliation(s)
- Wenhao Luo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jiangdong Qiu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Lianfang Zheng
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.,Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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13
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Zhou Y, Chen J, Li LH, Chen L. β-elemene down-regulates HIF-lα, VEGF and iNOS in human retinal pigment epithelial cells under high glucose conditions. Int J Ophthalmol 2020; 13:1887-1894. [PMID: 33344186 DOI: 10.18240/ijo.2020.12.07] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 10/14/2020] [Indexed: 12/20/2022] Open
Abstract
AIM To investigate the effects and mechanism of β-elemene on the expressions of hypoxia-inducible factor-1α (HIF-lα), vascular endothelial growth factor (VEGF) and inducible nitric oxide synthase (iNOS) in human retinal pigment epithelial (RPE) cells under high glucose conditions. METHODS ARPE-19 cell line was cultured under eight conditions: 1) low glucose (LG; 5.5 mmol/L); 2) high glucose (HG; 33 mmol/L); 3) high glucose with 20 µg/mL β-elemene (HG+20E); 4) high glucose with 40 µg/mL β-elemene (HG+40E); 5) high glucose with SB203590 [HG+SB203590, p38-mitogen-activated protein kinase (p38-MAPK) pathway inhibitor]; 6) high glucose with LY294002 [HG+LY294002, phosphoinositide 3-kinase/protein kinase B (PI3K/Akt) pathway inhibitor]; 7) high glucose with 40 µg/mL β-elemene and SB203590 (HG+40E+SB203590); and 8) high glucose with 40 µg/mL β-elemene and LY294002 (HG+40E+LY294002). Cells were treated in conditions 1-4 for 24 and 48h, while for 48h in conditions 5-8. Then mRNA and protein levels of HIF-1α, VEGF and iNOS in cells were measured by real-time polymerase chain reaction (qPCR), immunofluorescence and Western blotting, respectively. Furthermore, protein levels of total p38-MAPK, phosphorylated p38-MAPK (p38-MAPK-P), total Akt and phosphorylated Akt (Akt-P) in cells of conditions 2 and 4 which treated for 48h were measured by Western blotting. RESULTS The mRNA levels and protein levels of HIF-1α, VEGF and iNOS in cells were significantly reduced in conditions 3-8 when compared with those in condition 2 (P<0.05). These reductions were more obvious in conditions treated for 48h than in conditions treated for 24h. The protein levels of p38-MAPK-P and Akt-P in cells of condition 4 were significantly lower than in condition 2 (P<0.01). CONCLUSION β-elemene down-regulates HIF-1α, VEGF and iNOS in ARPE-19 cells under a high glucose condition. The inhibitory effect of β-elemene is more significant when its concentration and treatment time are increased, as well as it is combined with SB203590 or LY294002 treatment. P38-MAPK and PI3K/Akt signaling pathways may play a role in this inhibitory effect.
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Affiliation(s)
- Yun Zhou
- Department of Ophthalmology, the First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Jun Chen
- Department of Ophthalmology, the First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Li-Hua Li
- Department of Ophthalmology, the First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Lei Chen
- Department of Ophthalmology, the First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
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14
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Shah VM, Sheppard BC, Sears RC, Alani AW. Hypoxia: Friend or Foe for drug delivery in Pancreatic Cancer. Cancer Lett 2020; 492:63-70. [PMID: 32822815 DOI: 10.1016/j.canlet.2020.07.041] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/24/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) remains one of the most lethal solid tumors with an overall five-year survival rate of that has only just reached 10%. The tumor microenvironment of PDAC is characterized by desmoplasia, which consist of dense stroma of fibroblasts and inflammatory cells, resulting in a hypoxic environment due to limited oxygen diffusion through the tumor. Hypoxia contributes to the aggressive tumor biology by promoting tumor progression, malignancy, and promoting resistance to conventional and targeted therapeutic agents. In depth research in the area has identified that hypoxia modulates the tumor biology through hypoxia inducible factors (HIFs), which not only are the key determinant of pancreatic malignancy but also an important target for therapy. In this review, we summarize the recent advances in understanding hypoxia driven phenotypes, which are responsible for the highly aggressive and metastatic characteristics of pancreatic cancer, and how hypoxia can be exploited as a target for drug delivery.
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Affiliation(s)
- Vidhi M Shah
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University/OHSU, 2730 SW Moody Ave., Portland, OR, 97201, USA; Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S. W. Sam Jackson Park Rd., Portland, OR, 97239, USA
| | - Brett C Sheppard
- Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Road, Portland, OR, 97239, USA; Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA; OHSU Knight Cancer Institute at Oregon Health & Science University, Portland, OR, 97239, USA
| | - Rosalie C Sears
- Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, 3181 S.W Sam Jackson Park Road, Portland, OR, 97239, USA; Department of Molecular and Medical Genetics, Oregon Health and Science University, 3181 S. W. Sam Jackson Park Rd., Portland, OR, 97239, USA; OHSU Knight Cancer Institute at Oregon Health & Science University, Portland, OR, 97239, USA
| | - Adam Wg Alani
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University/OHSU, 2730 SW Moody Ave., Portland, OR, 97201, USA; OHSU Knight Cancer Institute at Oregon Health & Science University, Portland, OR, 97239, USA; Department of Biomedical Engineering, School of Medicine at Oregon Health & Science University, Portland, OR, 97239, USA.
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