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Zeng X, Jiang J, Liu S, Hu Q, Hu S, Zeng J, Ma X, Zhang X. Bidirectional effects of geniposide in liver injury: Preclinical evidence construction based on meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117061. [PMID: 37598771 DOI: 10.1016/j.jep.2023.117061] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/24/2023] [Accepted: 08/16/2023] [Indexed: 08/22/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gardenia jasminoides J.Ellis is widely used to treat liver diseases in traditional Chinese medicine. Geniposide, a major active constituent of Gardenia jasminoides J.Ellis, exerts therapeutic effects against liver injury, however, it also induces hepatotoxicity. AIM OF THE STUDY This meta-analysis was designed to determine the mechanisms of both the hepatoprotective and hepatotoxic effects of geniposide. MATERIALS AND METHODS The articles analysed in this meta-analysis were primarily obtained from five databases. The 10-item SYRCLE risk-of-bias tool was used to evaluate the quality of the included articles. STATA (version 15.1) was used to evaluate the total effect or toxicity sizes. In addition, three-dimensional (3D) dose/time-effect and mechanistic analyses were performed to assess the therapeutic and toxic effects of geniposide. RESULTS A total of 25 studies involving 479 animals were included. Meta-analysis revealed that geniposide not only significantly (P < 0.001) increased liver injury indices including ALT and AST levels but also improved liver function by decreasing the levels of ALT, AST and inflammatory factors in animal models of liver injury. The 3D dose/time-effect analysis revealed that geniposide administered at a dose of 20-150 mg/kg for 5-28 days effectively protected the liver without inducing toxicity. Mechanistically, geniposide exerts protective or toxic effects by regulating the TNF-α/NF-κB pathway to control oxidative stress and inflammatory responses. CONCLUSION Geniposide exhibits dual pharmacological activity in liver injury. It exerts potent hepatoprotective effects when administered at a dose of 20-150 mg/kg for 5-28 days.
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Affiliation(s)
- Xinyu Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Jiajie Jiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
| | - Simiao Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Qichao Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Sihan Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
| | - Jinhao Zeng
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China; Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Xiaomei Zhang
- Institute of Medicinal Chemistry of Chinese Medicine, Chongqing Academy of Chinese Materia Medica, Chongqing, 400065, China.
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Jin D, Huang NN, Wei JX. Hepatotoxic mechanism of cantharidin: insights and strategies for therapeutic intervention. Front Pharmacol 2023; 14:1201404. [PMID: 37383714 PMCID: PMC10293652 DOI: 10.3389/fphar.2023.1201404] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/01/2023] [Indexed: 06/30/2023] Open
Abstract
Cantharidin (CTD), a natural compound derived from Mylabris, is widely used in traditional Oriental medicine for its potent anticancer properties. However, its clinical application is restricted due to its high toxicity, particularly towards the liver. This review provides a concise understanding of the hepatotoxic mechanisms of CTD and highlights novel therapeutic strategies to mitigate its toxicity while enhancing its anticancer efficacy. We systematically explore the molecular mechanisms underlying CTD-induced hepatotoxicity, focusing on the involvement of apoptotic and autophagic processes in hepatocyte injury. We further discuss the endogenous and exogenous pathways implicated in CTD-induced liver damage and potential therapeutic targets. This review also summarizes the structural modifications of CTD derivatives and their impact on anticancer activity. Additionally, we delve into the advancements in nanoparticle-based drug delivery systems that hold promise in overcoming the limitations of CTD derivatives. By offering valuable insights into the hepatotoxic mechanisms of CTD and outlining potential avenues for future research, this review contributes to the ongoing efforts to develop safer and more effective CTD-based therapies.
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Affiliation(s)
- Dian Jin
- Department of Pharmacy, Sixth People’s Hospital of Chengdu, Chengdu, China
| | - Na-Na Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing-Xia Wei
- Department of Pharmacy, Sixth People’s Hospital of Chengdu, Chengdu, China
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Yang L, Bi L, Jin L, Wang Y, Li Y, Li Z, He W, Cui H, Miao J, Wang L. Geniposide Ameliorates Liver Fibrosis Through Reducing Oxidative Stress and Inflammatory Respose, Inhibiting Apoptosis and Modulating Overall Metabolism. Front Pharmacol 2021; 12:772635. [PMID: 34899328 PMCID: PMC8651620 DOI: 10.3389/fphar.2021.772635] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/05/2021] [Indexed: 12/15/2022] Open
Abstract
Liver fibrosis is a progressive liver damage condition caused by various factors and may progress toward liver cirrhosis, and even hepatocellular carcinoma. Many studies have found that the disfunction in metabolism could contribute to the development of liver fibrosis. Geniposide, derived from Gardenia jasminoides J. Ellis, has been demonstrated with therapeutic effects on liver fibrosis. However, the exact molecular mechanisms of such liver-protection remain largely unknown. The aim of this study was to explored the effect of geniposide on metabolic regulations in liver fibrosis. We used carbon tetrachloride (CCl4) to construct a mouse model of liver fibrosis and subsequently administered geniposide treatment. Therapeutic effects of geniposide on liver fibrosis were accessed through measuring the levels of hepatic enzymes in serum and the pathological changes in liver. We also investigated the effects of geniposide on inflammatory response, oxidative stress and apoptosis in liver. Furthermore, serum untargeted metabolomics were used to explore the metabolic regulatory mechanisms behind geniposide on liver fibrosis. Our results demonstrated that geniposide could reduce the levels of hepatic enzymes in serum and ameliorate the pathological changes in liver fibrosis mice. Geniposide enhanced the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) and decreased methane dicarboxylic aldehyde (MDA) levels in liver. Geniposide treatment also decreased the levels of interleukin (IL)-6, IL-1β, and tumor necrosis factor-alpha (TNF-a) in liver tissue homogenate. Terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling assay (TUNEL) staining demonstrated that geniposide could reduce the apoptosis of hepatocytes. Geniposide increased the protein expression of B-cell lymphoma-2 (Bcl-2) and downregulated the protein expression of Bcl-2 Associated X (Bax), cleaved-Caspase 3, and cleaved-Caspase 9. Serum untargeted metabolomics analysis demonstrated that geniposide treatment improved the metabolic disorders including glycerophospholipid metabolism, arginine and proline metabolism, and arachidonic acid (AA) metabolism. In conclusion, our study demonstrated the protective effects of geniposide on liver fibrosis. We found that geniposide could treat liver fibrosis by inhibiting oxidative stress, reducing inflammatory response and apoptosis in the liver, and modulating glycerophospholipid, and arginine, proline, and AA metabolism processes.
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Affiliation(s)
- Lu Yang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Second People's Hospital, Tianjin, China
| | - Liping Bi
- Tianjin Second People's Hospital, Tianjin, China
| | - Lulu Jin
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuming Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuting Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China.,First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zixuan Li
- Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Wenju He
- Tianjin First Central Hospital, Tianjin, China
| | - Huantian Cui
- Shandong Provincial Key Laboratory of Animal Cell and Developmental Biology, School of Life Sciences, Shandong University, Qingdao, China
| | - Jing Miao
- Tianjin Second People's Hospital, Tianjin, China
| | - Li Wang
- Tianjin Second People's Hospital, Tianjin, China
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4
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Liu F, Zhu XT, Li Y, Wang CJ, Fu JL, Hui J, Xiao Y, Liu L, Yan R, Li XF, Liu Y. Magnesium demethylcantharidate inhibits hepatocellular carcinoma cell invasion and metastasis via activation transcription factor FOXO1. Eur J Pharmacol 2021; 911:174558. [PMID: 34634308 DOI: 10.1016/j.ejphar.2021.174558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/30/2021] [Accepted: 10/06/2021] [Indexed: 11/19/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in the world, develops rapidly and has a high mortality rate. Relapsed metastasis is the most important factor affecting prognosis and is also the main cause of death for patients with HCC. Cantharidin is a kind of folk medicine for malignant tumors in China. Because of its cytotoxicity, the application of cantharidin is very limited. Magnesium demethylcantharidate (MDC) is a derivative of cantharidin independently developed by our laboratory. Our results show that MDC has anticancer activity and exhibited lower toxicity than cantharidin. However, whether MDC affects the invasion and metastasis of HCC cells and the underlying molecular mechanisms remain obscure. Transwell and Matrigel assays showed that MDC could effectively inhibit the invasion and metastasis of the HCC cell lines SMMC-7721 and SK-Hep1 in a dose-dependent manner. Moreover, MDC significantly inhibited the expression of invasion and metastasis related proteins MMP-2 and MMP-9. In addition, our study found that MDC inhibited the invasion and metastasis of HCC cell lines SMMC-7721 and SK-Hep1 by activating transcription factor FOXO1. Interestingly, the combination of MDC and sorafenib significantly inhibited the invasion and metastasis of HCC cell lines SMMC-7721 and SK-Hep1 compared with the single drug treatment via the activated transcription factor FOXO1. Our work revealed that MDC obviously inhibited the invasion and metastasis of HCC cells, and suggested that MDC could be a potential candidate molecule against the invasion and metastasis of HCC.
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Affiliation(s)
- Fang Liu
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Xin-Ting Zhu
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi, 563000, China
| | - Yi Li
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Chen-Jing Wang
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Jia-Li Fu
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Jing Hui
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi, 563000, China; Life Sciences Institute, Zunyi Medical University, Zunyi, 563000, China
| | - Yi Xiao
- Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi, 563000, China; Life Sciences Institute, Zunyi Medical University, Zunyi, 563000, China
| | - Liu Liu
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Rong Yan
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Xiao-Fei Li
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China
| | - Yun Liu
- College of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou, 563000, China; Guizhou Provincial College-based Key Lab for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi, 563000, China; Life Sciences Institute, Zunyi Medical University, Zunyi, 563000, China.
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5
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Effective Material Basis and Mechanism Analysis of Compound Banmao Capsule against Tumors Using Integrative Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6653460. [PMID: 34055017 PMCID: PMC8112962 DOI: 10.1155/2021/6653460] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 03/24/2021] [Accepted: 03/26/2021] [Indexed: 01/05/2023]
Abstract
Purpose Compound banmao capsule (CBC), a well-known traditional Chinese medical material, is known to inhibit various tumors. However, its material basis and pharmacological mechanisms remain to be elucidated. This study aimed to investigate the effective material basis and mechanisms of action of CBC against tumors. Methods Active compounds of CBC were identified using public database and reports to build a network. The corresponding targets of active compounds were retrieved from online databases, and the antitumor targets were identified by GeneCards database. The antitumor hub targets were generated via protein-protein interaction analysis using String, and key compounds and targets from the integrative network were detected by molecular docking and ADMET. Top targets in hepatocellular carcinoma were confirmed by quantitative real-time PCR (qPCR). Finally, the multivariate biological network was built to identify the integrating mechanisms of action of CBC against tumor cells. Results A total of 128 compounds and 436 targets of CBC were identified successfully. Based on the generated multivariate biological network analysis, 25 key compounds, nine hub targets, and two pathways were further explored. Effective material bases of cantharidin, baicalein, scutellarin, sesamin, and quercetin were verified by integrative network analysis. PTGS2, ESR1, and TP53 were identified as hub targets via multivariate biological network analysis and confirmed using qPCR. Furthermore, VEGF and estrogen signaling pathways seem to play a role in the antitumor activity of CBC. Thus, breast cancer may be a potential clinical indication of CBC. Conclusion This study successfully identified the material basis of CBC and its synergistic mechanisms of action against tumor cells.
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Naz F, Wu Y, Zhang N, Yang Z, Yu C. Anticancer Attributes of Cantharidin: Involved Molecular Mechanisms and Pathways. Molecules 2020; 25:E3279. [PMID: 32707651 PMCID: PMC7397086 DOI: 10.3390/molecules25143279] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer is a preeminent threat to the human race, causing millions of deaths each year on the Earth. Traditionally, natural compounds are deemed promising agents for cancer treatment. Cantharidin (CTD)-a terpenoid isolated from blister beetles-has been used extensively in traditional Chinese medicines for healing various maladies and cancer. CTD has been proven to be protein phosphatase 2A (PP2A) and heat shock transcription factor 1 (HSF-1) inhibitor, which can be potential targets for its anticancer activity. Albeit, it harbors some toxicities, its immense anticancer potential cannot be overlooked, as the cancer-specific delivery of CTD could help to rescue its lethal effects. Furthermore, several derivatives have been designed to weaken its toxicity. In light of extensive research, the antitumor activity of CTD is evident in both in vitro as well as in vivo cancer models. CTD has also proven efficacious in combination with chemotherapy and radiotherapy and it can also target some drug-resistant cancer cells. This mini-review endeavors to interpret and summarize recent information about CTD anticancer potential and underlying molecular mechanisms. The pertinent anticancer strength of CTD could be employed to develop an effective anticarcinogenic drug.
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Affiliation(s)
| | | | | | - Zhao Yang
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China; (F.N.); (Y.W.); (N.Z.)
| | - Changyuan Yu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China; (F.N.); (Y.W.); (N.Z.)
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7
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Liu F, Duan C, Zhang J, Li X. Cantharidin‐induced LO2 cell autophagy and apoptosis via endoplasmic reticulum stress pathway in vitro. J Appl Toxicol 2020; 40:1622-1635. [DOI: 10.1002/jat.4022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/06/2020] [Accepted: 05/19/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Fang Liu
- Basic Medical School Zunyi Medical University Zunyi China
| | - Cancan Duan
- Key Lab Basic Pharmacology of Ministry of Education and Joint International Research laboratory of Ethnomedicine of Ministry of Education Zunyi Medical University Zunyi China
| | - Jianyong Zhang
- Key Lab Basic Pharmacology of Ministry of Education and Joint International Research laboratory of Ethnomedicine of Ministry of Education Zunyi Medical University Zunyi China
- School of pharmacy Zunyi Medical University Zunyi China
| | - Xiaofei Li
- Basic Medical School Zunyi Medical University Zunyi China
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Li YD, Mao Y, Dong XD, Lei ZN, Yang Y, Lin L, Ashby CR, Yang DH, Fan YF, Chen ZS. Methyl-Cantharidimide (MCA) Has Anticancer Efficacy in ABCB1- and ABCG2-Overexpressing and Cisplatin Resistant Cancer Cells. Front Oncol 2020; 10:932. [PMID: 32676451 PMCID: PMC7333678 DOI: 10.3389/fonc.2020.00932] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/12/2020] [Indexed: 01/16/2023] Open
Abstract
In this study, we investigated the efficacy of methyl-cantharidimide (MCA), a cantharidin (CTD) analog, as an anticancer drug, in cancer cells overexpressing either ABCB1 or ABCG2 transporters and in cisplatin-resistant cancer cells. The results indicated that: (i) MCA was efficacious in the ABCB1-overexpressing cell line, KB-C2, and the ABCB1-gene-transfected cell line, HEK293/ABCB1 (IC50 from 6.37 to 8.44 mM); (ii) MCA was also efficacious in the ABCG2-overexpressing cell line, NCI-H460/MX20, and the ABCG2-gene-transfected cell lines, HEK293/ABCG2-482-R2, HEK293/ABCG2-482-G2, and the HEK293/ABCG2-482-T7 cell lines (IC50 from 6.37 to 9.70 mM); (iii) MCA was efficacious in the cisplatin resistant cancer cell lines, KCP-4 and BEL-7404/CP20 (IC50 values from 7.05 to 8.16 mM); (iv) MCA (up to 16 mM) induced apoptosis in both BEL-7404 and BEL-7404/CP20 cancer cells; (v) MCA arrested both BEL-7404 and BEL-7404/CP20 cancer cells in the G0/G1 phase of the cell cycle; (vi) MCA (8 mM) upregulated the expression level of the protein, unc-5 netrin receptor B (UNC5B) in HepG2 and BEL-7404 cancer cells. Overall, our results indicated that MCA's efficacy in ABCB1- and ABCG2-overexpressing and cisplatin resistant cancer cells is due to the induction of apoptosis and cell cycle arrest in the G0/G1 phase.
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Affiliation(s)
- Yi-Dong Li
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Yong Mao
- Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Xing-Duo Dong
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Zi-Ning Lei
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Yuqi Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Lizhu Lin
- Cancer Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Charles R Ashby
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Dong-Hua Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Ying-Fang Fan
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States.,Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
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Ou L, Sun T, Liu M, Zhang Y, Zhou Z, Zhan X, Lu L, Zhao Q, Lai R, Shao L. Efficient miRNA Inhibitor Delivery with Graphene Oxide-Polyethylenimine to Inhibit Oral Squamous Cell Carcinoma. Int J Nanomedicine 2020; 15:1569-1583. [PMID: 32210552 PMCID: PMC7069571 DOI: 10.2147/ijn.s220057] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 01/02/2020] [Indexed: 12/25/2022] Open
Abstract
Background MicroRNAs (miRNAs) are widely believed to be promising targets for oral squamous cell carcinoma (OSCC) gene therapy. miR-214 has been identified as a promoter of OSCC aggression and metastasis. Methods Graphene oxide-polyethylenimine (GO-PEI) complexes were prepared and loaded with a miRNA inhibitor at different N/P ratios. The transfection efficiency of GO-PEI-inhibitor was tested in Cal27 and SCC9 cells. Moreover, the tumor inhibition ability of GO-PEI-inhibitor was measured in an OSCC xenograft mouse model by intratumoral injection. Results Here, we show that a GO-PEI complex efficiently delivers a miR-214 inhibitor into OSCC cells and controls the intracellular release of the miR-214 inhibitor. These results indicate that the GO-PEI-miR-214 inhibitor complex efficiently inhibited cellular miR-214, resulting in a decrease in OSCC cell invasion and migration and an increase in cell apoptosis by targeting PTEN and p53. In the xenograft mouse model, the GO-PEI-miR-214 inhibitor complex significantly prevented tumor volume growth. Conclusion This study indicates that functionalized GO-PEI with low toxicity has promising potential for miRNA delivery for the treatment of OSCC.
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Affiliation(s)
- Lingling Ou
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Ting Sun
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Minyi Liu
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Ye Zhang
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Zhiying Zhou
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Xiaozhen Zhan
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Lihong Lu
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Qingtong Zhao
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Renfa Lai
- The First Affiliated Hospital of Jinan University, Department of Stomatology, Guangzhou 510632, People's Republic of China
| | - Longquan Shao
- Stomatological Hospital of Southern Medical University, Department of Prosthodontics, Guangzhou 510260, People's Republic of China
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10
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Huang X, Xie W, Yu X, Fan C, Wang J, Cao Y, Li J. Methyl-Cantharidimide Inhibits Growth of Human Hepatocellular Carcinoma Cells by Inducing Cell Cycle Arrest and Promoting Apoptosis. Front Oncol 2019; 9:1234. [PMID: 31803617 PMCID: PMC6873211 DOI: 10.3389/fonc.2019.01234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/28/2019] [Indexed: 12/28/2022] Open
Abstract
Methyl-Cantharidimide (MCA) is a derivative of cantharidin which has potential anticancer activity. This study investigates the effect of MCA on the growth and metastasis of human hepatocellular carcinoma (HCC) cells. Human HCC HepG2 and Hep3B2.1-7 cells, and normal hepatocytes (L02) were treated with a series of concentrations of MCA. The inhibition ability of these cells was examined by CCK-8 assay. Cell cycle and cell apoptosis were determined using Flow Cytometry. The effect of MCA on cell migration and invasion was evaluated through scratch wound healing and transwell migration assays. Furthermore, Western blot was used to evaluate biomarkers associated with cell cycle and apoptosis. It was found that: (i) MCA inhibited cell proliferation in HCC cells in a dose- and time-dependent manner, especially in HepG2 cells; (ii) MCA arrested HCC cells in G-1 phase cell cycle; (iii) MCA induced HCC cells apoptosis; (iv) MCA inhibited the migration ability of HCC cells; and (v) MCA treatment significantly increased cleaved-caspase3 and decreased NF-κB protein in HCC cells. These results suggest that MCA has cytotoxic effect on HCC cells by inducing cell cycle arrest and promoting apoptosis. MCA could be developed as an previous anticancer drug for the treatment of human hepatocellular carcinoma.
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Affiliation(s)
- Xiangzhong Huang
- Department of Interventional Therapy, Affiliated Jiangyin Hospital, Medical College of Southeast University, Jiangyin, China
| | - Wen Xie
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Xiaofan Yu
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Caiyun Fan
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Jin Wang
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Yi Cao
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Jianxiang Li
- School of Public Health, Medical College of Soochow University, Suzhou, China
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11
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Wang Y, Lan C, Liao X, Chen D, Song W, Zhang Q. Polygonatum sibiricum polysaccharide potentially attenuates diabetic retinal injury in a diabetic rat model. J Diabetes Investig 2019; 10:915-924. [PMID: 30426692 PMCID: PMC6626950 DOI: 10.1111/jdi.12976] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/28/2018] [Accepted: 11/07/2018] [Indexed: 12/26/2022] Open
Abstract
AIMS/INTRODUCTION To investigate the protective effect of Polygonatum sibiricum polysaccharide (PSP) on the retina in diabetic rats. MATERIALS AND METHODS A total of 120 Sprague-Dawley rats were randomly divided into blank control, control model (meaning diabetes mellitus), and diabetes mellitus with PSP intervention of high, medium and low doses groups. The difference of retinal vascularization between groups was evaluated by fluorescein isothiocyanate-dextran perfusion. Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling staining was used to assess apoptosis in the retinal ganglion cells; reverse transcriptase polymerase chain reaction and western blotting were utilized to evaluate the expression of Bcl2-associated X protein, B-cell lymphoma-2 factor, epidermal growth factor, p38 mitogen-activated protein kinases, transforming growth factor-β and vascular endothelial growth factor at the messenger ribonucleic acid and protein level. RESULTS Fluorescein isothiocyanate-dextran perfusion showed retinal vascular anomaly in diabetes mellitus rats, but vascular tortuosity and leakage were relatively alleviated after PSP intervention. Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling staining showed numerous terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling-positive retinal cells in the diabetes mellitus group, which then were reduced by PSP treatment. Reverse transcriptase polymerase chain reaction showed that PSP intervention decreased Bcl2-associated X protein, epidermal growth factor, p38 mitogen-activated protein kinases, vascular endothelial growth factor and transforming growth factor-β messenger ribonucleic acid expression, but increased B-cell lymphoma-2 factor messenger ribonucleic acid expression. Western blot showed that PSP intervention upregulated the expression of B-cell lymphoma-2 factor, and downregulated the expression of Bcl2-associated X protein, epidermal growth factor, p38 mitogen-activated protein kinases, vascular endothelial growth factor and transforming growth factor-β proteins. CONCLUSIONS Polygonatum sibiricum polysaccharide shows a protective effect against diabetes-induced retinal injury in a dose-dependent manner. The mechanism of action deserves further study and exploration.
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Affiliation(s)
- Yi Wang
- Department of OphthalmologyAffiliated Hospital of Taishan Medical UniversityTai'anChina
- Department of OptometryInstitute of Optometry of Taishan Medical UniversityTaishan Medical UniversityTai'anChina
| | - Changjun Lan
- Department of OphthalmologyAffiliated Hospital of North Sichuan Medical CollegeNanchongChina
- Department of Ophthalmology and OptometryNorth Sichuan Medical CollegeNanchongChina
| | - Xuan Liao
- Department of OphthalmologyAffiliated Hospital of North Sichuan Medical CollegeNanchongChina
- Department of Ophthalmology and OptometryNorth Sichuan Medical CollegeNanchongChina
| | - Di Chen
- Department of OphthalmologyAffiliated Hospital of Taishan Medical UniversityTai'anChina
- Department of OptometryInstitute of Optometry of Taishan Medical UniversityTaishan Medical UniversityTai'anChina
| | - Wengang Song
- Life Science Research CenterTaishan Medical UniversityTai'anChina
| | - Qiuling Zhang
- Life Science Research CenterTaishan Medical UniversityTai'anChina
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Cai FF, Bian YQ, Wu R, Sun Y, Chen XL, Yang MD, Zhang QR, Hu Y, Sun MY, Su SB. Yinchenhao decoction suppresses rat liver fibrosis involved in an apoptosis regulation mechanism based on network pharmacology and transcriptomic analysis. Biomed Pharmacother 2019; 114:108863. [PMID: 30991286 DOI: 10.1016/j.biopha.2019.108863] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/25/2019] [Accepted: 04/04/2019] [Indexed: 01/25/2023] Open
Abstract
Yinchenhao decoction (YCHD) is a classical Traditional Chinese Medicine (TCM) formula that has been widely used in the treatment of liver fibrosis caused by chronic hepatitis B and jaundice for more than 1800 years. The purpose of this study was to investigate the apoptosis regulation mechanisms of YCHD and its active components suppresses liver fibrosis. The active components and putative targets of YCHD were predicted by network pharmacology approach. Functional and pathway enrichment analysis were presented in the present study by using clusterProfiler. Further, experimental validation was done by using terminal deoxynucleotidyl transferase (TDT) dUTP nick end labelling (TUNEL) assay and western blotting in dimethylnitrosamine (DMN)-induced liver fibrosis rats, and cell proliferation assay, apoptosis assay, and western blotting in human hepatic L02 cells and LX2 cells. 45 active compounds in YCHD formula, 592 potential target proteins and 1191 liver fibrosis-related human genes were identified. Functional and pathway enrichment analysis indicated that YCHD obviously influenced TNF, PI3K-Akt signaling pathways. Further, In vivo experiment indicated that YCHD treatment not only attenuated the symptoms of liver fibrosis, but also decrease the apoptosis of hepatic parenchyma cells. Moreover, in vitro experiments showed that rhein, kaempferol and quercetin treatments remarkably decreased the protein levels of cleaved caspase-3 and increased p-ERK1/2, PI3K and Bcl-XL protein expression in TNF-α-stimulated L02 cells. On the contrary, rhein, kaempferol, aloe-emodin and quercetin inhibited the proliferation of LX2 cells and up-regulated the protein levels of Bax and cleaved caspase-8. In conclusion, 45 active components and 296 potential targets of YCHD against liver fibrosis were identified by the analysis of network pharmacology and transcriptomics combination. The mechanisms of YCHD against liver fibrosis were involved in the regulation of multiple targets, especially affecting the apoptosis-related signaling pathways.
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Affiliation(s)
- Fei-Fei Cai
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yan-Qin Bian
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200233, China; Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200052, China.
| | - Rong Wu
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yang Sun
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Xiao-Le Chen
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Meng-Die Yang
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Qian-Ru Zhang
- School of Pharmacy, Zunyi Medical University, Guizhou 563000, China.
| | - Yuanjia Hu
- State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China.
| | - Ming-Yu Sun
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200233, China.
| | - Shi-Bing Su
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Zhou H, Yang J, Zhang C, Zhang Y, Wang R, Li X, Zhang S. Safflower polysaccharide inhibits the development of tongue squamous cell carcinoma. World J Surg Oncol 2018; 16:167. [PMID: 30103745 PMCID: PMC6090826 DOI: 10.1186/s12957-018-1441-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/05/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Safflower polysaccharide (SPS) is one of the most important active components of safflower (Carthamus tinctorius L.), which has been confirmed to have the immune-regulatory function and antitumor effect. This study aimed to explore the effects of safflower polysaccharide (SPS) on tongue squamous cell carcinoma (TSCC). METHODS HN-6 cells were treated with 5 μg/mL cisplatin and various concentrations of SPS (0, 0.02, 0.04, 0.08, 0.16, 0.32, 0.64, and 1.28 mg/mL), and cell proliferation was measured. After treatment with 5 μg/mL cisplatin and 0.64 mg/mL SPS, the induction of apoptosis and the protein and mRNA expression of Bax, Bcl-2, COX-2, and cleaved caspase-3 in HN-6 cells were quantified. In addition, HN-6 cells were implanted into mice to establish an in vivo tumor xenograft model. Animals were randomly assigned to three groups: SPS treatment, cisplatin treatment, and the model group (no treatment). The body weight, tumor volume, and tumor weight were measured, and the expression of the above molecules was determined. RESULTS SPS treatment (0.02-0.64 mg/mL) for 24-72 h inhibited HN-6 cell proliferation. In addition, 0.64 mg/mL SFP markedly induced apoptosis in HN-6 cells and arrested the cell cycle at the G0/G1 phase. Compared with the control group, the expression of Bcl-2 and COX-2 was markedly reduced by SPS treatment, whereas the expression of Bax and cleaved caspase-3 was increased. Moreover, SPS significantly inhibited the growth of the tumor xenograft, with similar changes in the expression of Bcl-2, COX-2, Bax, and cleaved caspase-3 in the tumor xenograft to the in vitro analysis. CONCLUSIONS Our results indicated that SPS may inhibit TSCC development through regulation of Bcl-2, COX-2, Bax, and cleaved caspase-3 expression.
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Affiliation(s)
- Haiyan Zhou
- Department of Cleft Palate Speech, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China.,Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Nangang District, Harbin, 150001, Heilongjiang Province, People's Republic of China
| | - Jing Yang
- Department of Basic Medical Science, Heilongjiang University of Chinese Medicine, Harbin, 150040, People's Republic of China
| | - Chuhan Zhang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Nangang District, Harbin, 150001, Heilongjiang Province, People's Republic of China
| | - Yuwei Zhang
- Department of Basic Medical Science, Heilongjiang University of Chinese Medicine, Harbin, 150040, People's Republic of China
| | - Rui Wang
- Department of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, 150040, People's Republic of China
| | - Xiao Li
- Department of Cleft Palate Speech, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, People's Republic of China. .,Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Harbin Medical University, No. 23 Youzheng Road, Nangang District, Harbin, 150001, Heilongjiang Province, People's Republic of China.
| | - Shuainan Zhang
- Department of Pharmacy, Guiyang University of Chinese Medicine, Guiyang, 550025, People's Republic of China.
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Tian M, Zhang X, Ye P, Tao Q, Zhang L, Ding Y, Chu M, Zhang X, Yin Z. MicroRNA-21 and microRNA-214 play important role in reproduction regulation during porcine estrous. Anim Sci J 2018; 89:1398-1405. [PMID: 30051550 DOI: 10.1111/asj.13087] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Accepted: 06/26/2018] [Indexed: 01/02/2023]
Abstract
Normal estrous cycle is crucial for porcine reproduction, and microRNA is closely related to regulation of estrous cycle in porcine ovaries. In this study, we found that the expression of miR-214 in porcine ovaries was higher than in many other tissues, and miR-21 expression in ovaries was significantly higher than in the uterus and pituitary. Meanwhile, miR-21 was upregulated and miR-214 was downregulated in the ovaries of high litter size (YH) pigs compared with low litter size (YL) pigs. Moreover, the lowest expression of miR-21 and miR-214 occurred on Days 14 and 7 of the estrous cycle and was expressed at greater levels in the granulosa cells of subordinate follicles than in dominant follicles on Day 3 of the estrous cycle. Bioinformatics analysis showed that miR-21 and miR-214 might target several genes that involved in the mTOR signaling, apoptosis, and steroid biosynthesis pathways, and they play important roles in maintaining the porcine estrous cycle. The qPCR and western blot analysis indicated that miR-214 inhibited the expression of SCARB1 gene in the transcriptional level, but not affected the SCARB1 gene's protein level. Our research findings indicated that miR-21 and miR-214 played important roles in reproduction regulation during porcine estrous.
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Affiliation(s)
- Mi Tian
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Xu Zhang
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Pengfei Ye
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Qiangqiang Tao
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Liang Zhang
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Yueyun Ding
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Mingxing Chu
- Key Laboratory of Farm Animal Genetic Resources and Germplasm Innovation of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiaodong Zhang
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Zongjun Yin
- Key Laboratory of Local Animal Genetic Resources Conservation and Bio-Breeding of Anhui Province, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
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15
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Downreguation of FoxM1 by miR-214 inhibits proliferation and migration in hepatocellular carcinoma. Gene Ther 2018; 25:312-319. [DOI: 10.1038/s41434-018-0029-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 05/12/2018] [Accepted: 05/30/2018] [Indexed: 12/28/2022]
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16
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Ma Q, Feng Y, Deng K, Shao H, Sui T, Zhang X, Sun X, Jin L, Ma Z, Luo G. Unique Responses of Hepatocellular Carcinoma and Cholangiocarcinoma Cell Lines toward Cantharidin and Norcantharidin. J Cancer 2018; 9:2183-2190. [PMID: 29937938 PMCID: PMC6010690 DOI: 10.7150/jca.25454] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 03/26/2018] [Indexed: 12/18/2022] Open
Abstract
The present study aimed to investigate whether cell lines from human gastric and liver cancers respond differently toward cantharidin (CTD) and norcantharidin (NCTD) than other types of cancer cells. We first established the half maximal inhibitory concentrations (IC50s) of CTD for a large panel of cancer cell lines representing the 12 major types of human cancers and the mode of cell death induced by the two compounds. We next compared the growth inhibitory effects as well as the corresponding modes of action of CTD and NCTD. The IncuCyte ZOOM system was used as a semi-high throughput means to define IC50s and 90% inhibitory doses (IC90s) as a reference for the maximal tolerable doses (MTDs) for the two compounds in 72 cancer cell lines. Classical clonogenic survival assay was used to assess the anti-proliferative effect of CTD on selected cell lines of interest. In addition, DNA content-based flow was used to interrogate the modes of cell death following CTD or NCTD exposure. The results of these experiments led to several findings. 1). Cell lines representing hepatocellular carcinomas (HCCs) and cholangiocarcinomas (CCs) were among the most sensitive toward CTD, consistent with the previous clinical study of this compound and its source of origin, Mylabris. 2). Among the individual cell lines of a given cancer types, the sensitivity trends for CTD and NCTD did not exhibit a good correlation. 3) CTD and NCTD caused distinctive cytotoxic effects on HepG2 cells. Specifically, while a cytostatic effect is the primary cause of growth inhibition of CTD, cytotoxic effect is the main contributing factor for the growth inhibition of NTCD. These results indicate that liver cancer cell lines are among the most sensitive to CTD and that CTD and NCTD exhibit their effects through distinct mechanisms.
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Affiliation(s)
- Qixiang Ma
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Yanyan Feng
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Kaiwen Deng
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Haozhen Shao
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Tongtong Sui
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Xin Zhang
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Xiao Sun
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Lin Jin
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Zhitao Ma
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China
| | - Guangbin Luo
- School of Life Sciences, Centre For Translational Oncology, Beijing University of Chinese Medicine, 11 Beisanhuandong Road, Chaoyang District, Beijing 100029, People's Republic of China.,Department of Genetics and Genome Sciences, Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
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17
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Bao M, Song Y, Xia J, Li P, Liu Q, Wan Z. miR-1269 promotes cell survival and proliferation by targeting tp53 and caspase-9 in lung cancer. Onco Targets Ther 2018; 11:1721-1732. [PMID: 29618932 PMCID: PMC5875400 DOI: 10.2147/ott.s157715] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background and aim Lung cancer is the leading cause of cancer death worldwide. In this study, we aim to elucidate the role of miR-1269 in the pathogenesis of lung cancer. Methods and results From the results of analyses using The Cancer Genome Atlas (TCGA) database, we noted the expression of miR-1269 was increased in lung cancer tissue. miR-1269 expression was detected in both the normal adjacent lung tissue and in the tumorous lung tissue of lung cancer patients, and miR-1269 was more highly expressed in the tumors. High expression of miR-1269 correlated with patients’ tumor stage and lymph node metastasis. A Cell Counting Kit-8 (CCK8) analysis and a cloning formation assay showed that overexpression of miR-1269 significantly promoted the growth of A549 cells, and that a lower expression of miR-1269 significantly increased cell apoptosis. We used the TargetScan 6.2 Database to predict the potential targets of miR-1269, and a luciferase activity assay was used to determine the direct interaction between miR-1269, tumor protein p53 (TP53), and caspase-9. Results from Western blots and real-time PCR showed that overexpression of miR-1269 significantly inhibited TP53 and caspase-9 expression. In addition, caspase-3 activity was found to decrease in a miR-1269 mimic group. The results showed that gene silencing of TP53 and caspase-9 significantly inhibited A549 cell growth and promoted cell apoptosis. The results also showed that the inhibition of miR-1269 and caspase-9 expression inhibited cell apoptosis. Immunohistochemistry (IHC) results demonstrated that TP53 and caspase-9 were expressed in low levels in tumor tissues, and that an inverse correlation exists between miR-1269 expression levels and TP53 or caspase-9 expression levels. Conclusion These results demonstrate that miR-1269 promotes cell survival and proliferation by targeting TP53 and caspase-9 in lung cancer.
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Affiliation(s)
- Min Bao
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
| | - Yingjian Song
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
| | - Jingjing Xia
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
| | - Pengling Li
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
| | - Qing Liu
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
| | - Zongren Wan
- Department of Pneumology, Huai'an First People's Hospital, Huai'an, China
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18
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Lai NS, Yu HC, Tung CH, Huang KY, Huang HB, Lu MC. The role of aberrant expression of T cell miRNAs affected by TNF-α in the immunopathogenesis of rheumatoid arthritis. Arthritis Res Ther 2017; 19:261. [PMID: 29191214 PMCID: PMC5709919 DOI: 10.1186/s13075-017-1465-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 11/06/2017] [Indexed: 02/08/2023] Open
Abstract
Background Tumor necrosis factor-alpha (TNF-α) can cause diverse T cell dysfunctions in patients with rheumatoid arthritis (RA). It is involved in the regulation of microRNAs (miRNAs) expression in different cell types. We hypothesized that the expression of T cell miRNAs would be affected by TNF-α, and these miRNAs could participate in the immunopathogenesis of RA. Methods Expression profiles of 270 human miRNAs in Jurkat cells, cultured in the presence or absence of TNF-α for 7 days were analyzed by real-time polymerase chain reaction. Potentially aberrantly expressed miRNAs were validated using T cell samples from 35 patients with RA and 15 controls. Transfection studies were conducted to search for gene expression and biological functions regulated by specific miRNAs. Results Initial analysis revealed 12 miRNAs were significantly lower, whereas the expression level of miR-146a was significantly higher in Jurkat cells after being cultured with TNF-α for 7 days. Decreased expression of miR-139-3p, miR-204, miR-760, miR-524-5p, miR-136, miR-548d-3p, miR-214, miR-383, and miR-887 were noted in RA T cells. Expression levels of miR-139-3p, miR-204, miR-214, and miR-760 were correlated with the use of biologic agents. The transfection of miR-214 mimic suppressed TNF-α-mediated apoptosis of Jurkat cells. Increased phosphorylation of extracellular regulating kinase (ERK) and c-Jun N-terminal kinase (JNK) was noted in RA T cells and Jurkat cells after TNF-α exposure. Transfection of Jurkat cells with miR-214 mimic suppressed both the basal and TNF-α-mediated ERK and JNK phosphoryation. Conclusions Among T cell miRNAs affected by TNF-α, the expression levels of nine miRNAs were decreased in T cells from patients with RA. The expression levels of miR-139-3p, miR-204, miR-214, and miR-760 increased in RA patients receiving biologic agents. The transfection of miR-214 reversed the TNF-α-mediated cells apoptosis and inhibited the phosphorylation of ERK and JNK in Jurkat cells. Electronic supplementary material The online version of this article (doi:10.1186/s13075-017-1465-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ning-Sheng Lai
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi, 62247, Taiwan.,School of Medicine, Tzu Chi University, Hualien City, Taiwan
| | - Hui-Chun Yu
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi, 62247, Taiwan
| | - Chien-Hsueh Tung
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi, 62247, Taiwan
| | - Kuang-Yung Huang
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi, 62247, Taiwan.,School of Medicine, Tzu Chi University, Hualien City, Taiwan
| | - Hsien-Bin Huang
- Department of Life Science and Institute of Molecular Biology, National Chung Cheng University, Minxiong, Chiayi, Taiwan
| | - Ming-Chi Lu
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi, 62247, Taiwan. .,School of Medicine, Tzu Chi University, Hualien City, Taiwan.
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Gu XD, Xu LL, Zhao H, Gu JZ, Xie XH. Cantharidin suppressed breast cancer MDA-MB-231 cell growth and migration by inhibiting MAPK signaling pathway. ACTA ACUST UNITED AC 2017; 50:e5920. [PMID: 28678918 PMCID: PMC5496155 DOI: 10.1590/1414-431x20175920] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 04/17/2017] [Indexed: 01/05/2023]
Abstract
As an active constituent of the beetle Mylabris used in traditional Chinese medicine, cantharidin is a potent and selective inhibitor of protein phosphatase 2A (PP2A) that plays a crucial role in cell cycle progression, apoptosis, and cell fate. The role and possible mechanisms exerted by cantharidin in cell growth and metastasis of breast cancer were investigated in this study. Cantharidin was found to inhibit cell viability and clonogenic potential in a time- and dose-dependent manner. Cell cycle analysis revealed that cell percentage in G2/M phase decreased, whereas cells in S and G1 phases progressively accumulated with the increasing doses of cantharidin treatment. In a xenograft model of breast cancer, cantharidin inhibited tumor growth in a dose-dependent manner. Moreover, high doses of cantharidin treatment inhibited cell migration in wound and healing assay and downregulated protein levels of major matrix metalloproteinases (MMP)-2 and MMP-9. MDA-MB-231 cell migration and invasion were dose-dependently inhibited by cantharidin treatment. Interestingly, the members of the mitogen-activated protein kinase (MAPK) signaling family were less phosphorylated as the cantharidin dose increased. Cantharidin was hypothesized to exert its anticancer effect through the MAPK signaling pathway. The data of this study also highlighted the possibility of using PP2A as a therapeutic target for breast cancer treatment.
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Affiliation(s)
- X-D Gu
- Department of Breast Surgery, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - L-L Xu
- First Clinical Medical School, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - H Zhao
- Department of Breast Surgery, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - J-Z Gu
- Oncology Department, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - X-H Xie
- Department of Breast Surgery, First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
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20
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Zhang X, Lin CC, Chan WKN, Liu KL, Yang ZJ, Zhang HQ. Augmented Anticancer Effects of Cantharidin with Liposomal Encapsulation: In Vitro and In Vivo Evaluation. Molecules 2017; 22:molecules22071052. [PMID: 28672816 PMCID: PMC6152072 DOI: 10.3390/molecules22071052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 06/20/2017] [Accepted: 06/21/2017] [Indexed: 01/10/2023] Open
Abstract
PEGylated liposomes have received much attention as pharmaceutical carriers to deliver chemotherapeutic agents for therapeutic purpose. The aim of this study was to prepare and characterize PEGylated liposome of cantharidin and investigate its therapeutic effect on human hepatocellular carcinoma treatment in vitro and in vivo. Liposomal cantharidin was evaluated for their anticancer effects in vitro using human hepatocellular carcinoma HepG2 cells and in vivo using HepG2-bearing nude mice compared to free drug. PEGylated liposome of cantharidin had a particle size of 129.9 nm and a high encapsulation efficacy of approximately 88.9%. The liposomal cantharidin had a higher anti-proliferative effect vis-à-vis free cantharidin in inducing G2/M cell cycle arrest and apoptosis. Liposomal cantharidin killed more HepG2 cancer cells at the same concentration equivalent to free cantharidin. Further study in vivo also showed that liposomal cantharidin achieved a higher tumor growth inhibition efficacy than free drug on hepatocellular carcinoma. As our study exhibited enhanced cytotoxicity against HepG2 cells and augmented tumor inhibitory effects in vivo, the results validate the potential value of cantharidin-liposome in improving the therapeutic efficacy of cantharidin for liver cancer.
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Affiliation(s)
- Xue Zhang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
| | - Cong-Cong Lin
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
| | | | - Kang-Lun Liu
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
| | - Zhi-Jun Yang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
- Changshu Research Institute, Hong Kong Baptist University, Changshu Economic and Technological Development (CETD) Zone, Changshu 215500, China.
| | - Hong-Qi Zhang
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China.
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21
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Sun X, Cai X, Yang J, Chen J, Guo C, Cao P. Cantharidin Overcomes Imatinib Resistance by Depleting BCR-ABL in Chronic Myeloid Leukemia. Mol Cells 2016; 39:869-876. [PMID: 27989101 PMCID: PMC5223104 DOI: 10.14348/molcells.2016.0023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 06/23/2016] [Accepted: 11/10/2016] [Indexed: 12/13/2022] Open
Abstract
Cantharidin (CTD) is an active compound isolated from the traditional Chinese medicine blister beetle and displayed anticancer properties against various types of cancer cells. However, little is known about its effect on human chronic myeloid leukemia (CML) cells, including imatinib-resistant CML cells. The objective of this study was to investigate whether CTD could overcome imatinib resistance in imatinib-resistant CML cells and to explore the possible underlying mechanisms associated with the effect. Our results showed that CTD strongly inhibited the growth of both imatinib-sensitive and imatinib-resistant CML cells. CTD induced cell cycle arrest at mitotic phase and triggered DNA damage in CML cells. The ATM/ATR inhibitor CGK733 abrogated CTD-induced mitotic arrest but promoted the cytotoxic effects of CTD. In addition, we demonstrated that CTD downregulated the expression of the BCR-ABL protein and suppressed its downstream signal transduction. Real-time quantitative PCR revealed that CTD inhibited BCR-ABL at transcriptional level. Knockdown of BCR-ABL increased the cell-killing effects of CTD in K562 cells. These findings indicated that CTD overcomes imatinib resistance through depletion of BCR-ABL. Taken together, CTD is an important new candidate agent for CML therapy.
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MESH Headings
- Antineoplastic Combined Chemotherapy Protocols/pharmacology
- Cantharidin/administration & dosage
- Cantharidin/pharmacology
- Cell Cycle Checkpoints/drug effects
- DNA Damage
- Drug Synergism
- Fusion Proteins, bcr-abl/deficiency
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/metabolism
- Gene Knockdown Techniques
- Humans
- Imatinib Mesylate/administration & dosage
- Imatinib Mesylate/pharmacology
- K562 Cells
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
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Affiliation(s)
- Xiaoyan Sun
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028,
China
- Laboratory of Cellular and Molecular Biology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu,
China
| | - Xueting Cai
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028,
China
- Laboratory of Cellular and Molecular Biology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu,
China
| | - Jie Yang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028,
China
- Laboratory of Cellular and Molecular Biology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu,
China
| | - Jiao Chen
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028,
China
- Laboratory of Cellular and Molecular Biology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu,
China
| | - Caixia Guo
- Key Laboratory of Genomics and Precision Medicine, China Gastrointestinal Cancer Research Center, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101,
China
| | - Peng Cao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028,
China
- Laboratory of Cellular and Molecular Biology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu,
China
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22
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He GY, Hu JL, Zhou L, Zhu XH, Xin SN, Zhang D, Lu GF, Liao WT, Ding YQ, Liang L. The FOXD3/miR-214/MED19 axis suppresses tumour growth and metastasis in human colorectal cancer. Br J Cancer 2016; 115:1367-1378. [PMID: 27811858 PMCID: PMC5129822 DOI: 10.1038/bjc.2016.362] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 10/04/2016] [Accepted: 10/08/2016] [Indexed: 02/07/2023] Open
Abstract
Background: MiR-214 is aberrantly regulated in several tumours, but its underlying mechanisms in colorectal cancer (CRC) metastasis remain largely unknown. This study aimed to demonstrate the function and potential mechanism of miR-214 in regulating invasion and metastasis of CRC. Methods: The transcription factor and targets of miR-214 were predicted by bioinformatics and validated using ChIP and dual-luciferase reporter assay. DNA methylation status was explored using bisulphite sequencing PCR. The in vitro and in vivo function of miR-214 in CRC was evaluated using MTT, plate colony formation, Matrigel invasion and animal models. Real-time PCR or western blotting was performed to detect FOXD3, miR-214 and MED19 expressions in CRC cells and clinical specimens. Results: MiR-214 was downregulated in CRC and was significantly correlated with lymphatic metastasis. Downregulation of miR-214 might due to promoter hypermethylation in CRC. FOXD3 was validated as a transcription factor of miR-214 by ChIP assay. Dual-luciferase assay identified MED19 as a target of miR-214 in CRC. In vitro and in vivo experiments showed that miR-214 mediated the inhibiting effect of FOXD3 on proliferation, invasion and metastasis by targeting MED19. Spearman's correlation analysis showed a positive correlation between FOXD3 and miR-214, and negative correlations between FOXD3 and MED19, miR-214 and MED19 in CRC cells and clinical specimens. Conclusions: FOXD3/miR-214/MED19 axis is important for the regulation of growth, invasion and metastasis of CRC. Targeting the miR-214-mediated axis might be helpful for the treatment of CRC.
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Affiliation(s)
- G Y He
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Department of Pathology, Xinxiang Medical University, Xinxiang city 453003, Henan Province, China
| | - J L Hu
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - L Zhou
- First School of Clinical Medicine, Southern Medical University, Guangzhou city 510515, Guangdong Province, China
| | - X H Zhu
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - S N Xin
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - D Zhang
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - G F Lu
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - W T Liao
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - Y Q Ding
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
| | - L Liang
- Department of Pathology, Southern Medical University, Guangzhou city 510515, Guangdong Province, China.,Guangdong Province Key Laboratory of Molecular Tumor Pathology, Guangzhou city 510515, Guangdong Province, China
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23
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Liu JF, Chen CY, Chen HT, Chang CS, Tang CH. BL-038, a Benzofuran Derivative, Induces Cell Apoptosis in Human Chondrosarcoma Cells through Reactive Oxygen Species/Mitochondrial Dysfunction and the Caspases Dependent Pathway. Int J Mol Sci 2016; 17:ijms17091491. [PMID: 27618007 PMCID: PMC5037769 DOI: 10.3390/ijms17091491] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 08/04/2016] [Accepted: 08/31/2016] [Indexed: 01/02/2023] Open
Abstract
Chondrosarcoma is a highly malignant cartilage-forming bone tumor that has the capacity to invade locally and cause distant metastasis. Moreover, chondrosarcoma is intrinsically resistant to conventional chemotherapy or radiotherapy. The novel benzofuran derivative, BL-038 (2-amino-3-(2,6-dichlorophenyl)-6-(4-methoxyphenyl)benzofuran-4-yl acetate), has been evaluated for its anticancer effects in human chondrosarcoma cells. BL-038 caused cell apoptosis in two human chondrosarcoma cell lines, JJ012 and SW1353, but not in primary chondrocytes. Treatment of chondrosarcoma with BL-038 also induced reactive oxygen species (ROS) production. Furthermore, BL-038 decreased mitochondrial membrane potential (MMP) and changed mitochondrial-related apoptosis, by downregulating the anti-apoptotic activity members (Bcl-2, Bcl-xL) and upregulating pro-apoptotic members (Bax, Bak) of the B-cell lymphoma 2 (Bcl-2) family of proteins, key regulators of the apoptotic machinery in cells. These results demonstrate that in human chondrosarcoma cells, the apoptotic and cytotoxic effects of BL-038 are mediated by the intrinsic mitochondria-mediated apoptotic pathway, which in turn causes the release of cytochrome c, the activation of caspase-9 and caspase-3, and the cleavage of poly (ADP-ribose) polymerase (PARP), to elicit apoptosis response. Our results show that the benzofuran derivative BL-038 induces apoptosis in chondrosarcoma cells.
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Affiliation(s)
- Ju-Fang Liu
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan.
| | - Chien-Yu Chen
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung 404, Taiwan.
| | - Hsien-Te Chen
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 404, Taiwan.
- School of Chinese Medicine, China Medical University, Taichung 404, Taiwan.
| | - Chih-Shiang Chang
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung 404, Taiwan.
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 404, Taiwan.
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404, Taiwan.
- Department of Biotechnology, College of Health Science, Asia University, Taichung 413, Taiwan.
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24
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Metabonomics applied in exploring the antitumour mechanism of physapubenolide on hepatocellular carcinoma cells by targeting glycolysis through the Akt-p53 pathway. Sci Rep 2016; 6:29926. [PMID: 27416811 PMCID: PMC4945937 DOI: 10.1038/srep29926] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 06/24/2016] [Indexed: 12/15/2022] Open
Abstract
Metabolomics can be used to identify potential markers and discover new targets for future therapeutic interventions. Here, we developed a novel application of the metabonomics method based on gas chromatography-mass spectrometry (GC/MS) analysis and principal component analysis (PCA) for rapidly exploring the anticancer mechanism of physapubenolide (PB), a cytotoxic withanolide isolated from Physalis species. PB inhibited the proliferation of hepatocellular carcinoma cells in vitro and in vivo, accompanied by apoptosis-related biochemical events, including the cleavage of caspase-3/7/9 and PARP. Metabolic profiling analysis revealed that PB disturbed the metabolic pattern and significantly decreased lactate production. This suggests that the suppression of glycolysis plays an important role in the anti-tumour effects induced by PB, which is further supported by the decreased expression of glycolysis-related genes and proteins. Furthermore, the increased level of p53 and decreased expression of p-Akt were observed, and the attenuated glycolysis and enhanced apoptosis were reversed in the presence of Akt cDNA or p53 siRNA. These results confirm that PB exhibits anti-cancer activities through the Akt-p53 pathway. Our study not only reports for the first time the anti-tumour mechanism of PB, but also suggests that PB is a promising therapeutic agent for use in cancer treatments and that metabolomic approaches provide a new strategy to effectively explore the molecular mechanisms of promising anticancer compounds.
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25
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Zhu X, Zhang Y, Li Q, Yang L, Zhang N, Ma S, Zhang K, Song J, Guan F. β-Carotene Induces Apoptosis in Human Esophageal Squamous Cell Carcinoma Cell Lines via the Cav-1/AKT/NF-κB Signaling Pathway. J Biochem Mol Toxicol 2016; 30:148-57. [PMID: 26733226 DOI: 10.1002/jbt.21773] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/21/2015] [Accepted: 09/27/2015] [Indexed: 12/24/2022]
Abstract
β-carotene, a type of terpenoid, has many metabolic and physiological functions. In particular, β-carotene has an antitumor effect. However, the efficacy of β-carotene against esophageal squamous cell carcinoma (ESCC) remains unclear. In our study, β-carotene inhibited the growth of ESCC cells and downregulated expression of the Caveolin-1 (Cav-1) protein. Cav-1 protein was expressed only in ESCC cells, not in Het-1A cells. Moreover, β-carotene triggered apoptosis, induced cell cycle G0⁄G1 phase arrest, and inhibited cell migration. To explore the mechanism involved in these processes, we further examined the effect of β-carotene on the Cav-1-mediated AKT/NF-κB pathway. The results showed that the level of AKT and NF-κB phosphorylation was dramatically inhibited, which led to an increase in the Bax/Bcl-2 ratio. Correspondingly, the activity of Caspase-3 was also enhanced. These data suggest that β-carotene has an antiproliferative role in ESCC cells and may be a promising chemotherapeutic agent for use against ESCC cells.
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Affiliation(s)
- Xiangzhan Zhu
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
| | - Yanting Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Qinghua Li
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Lu Yang
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Nannan Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Shanshan Ma
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Kun Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Jishi Song
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China
| | - Fangxia Guan
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.,The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
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26
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Investigation of the Effects of Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonate (PFOS) on Apoptosis and Cell Cycle in a Zebrafish (Danio rerio) Liver Cell Line. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:15673-82. [PMID: 26690195 PMCID: PMC4690948 DOI: 10.3390/ijerph121215012] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 10/19/2015] [Accepted: 11/26/2015] [Indexed: 12/02/2022]
Abstract
This study aimed to explore the effects of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) on apoptosis and cell cycle in a zebrafish (Danio rerio) liver cell line (ZFL). Treatment groups included a control group, PFOA-IC50, PFOA-IC80, PFOS-IC50 and PFOS-IC80 groups. IC50 and IC80 concentrations were identified by cellular modeling and MTT assays. mRNA levels of p53, Bcl-2, Bax, Caspase-3 and NF-κB p65 were detected by qPCR. Cell apoptosis and cell cycle were detected by flow cytometry and the protein levels of p53, Bcl-2, Bax, Caspase-3 and NF-κB p65 were determined by western blotting. Both PFOA and PFOS inhibited the growth of zebrafish liver cells, and the inhibition rate of PFOS was higher than that of PFOA. Bcl-2 expression levels in the four groups were significantly higher than the control group and Bcl-2 increased significantly in the PFOA-IC80 group. However, the expression levels of Bax in the four treatment groups were higher than the control group. The percentage of cell apoptosis increased significantly with the treatment of PFOA and PFOS (p < 0.05). Cell cycle and cell proliferation were blocked in both the PFOA-IC80 and PFOS-IC80 groups, indicating that PFOA-IC80 and PFOS-IC50 enhanced apoptosis in ZFL cells.
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