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Le F, Yang L, Han Y, Zhong Y, Zhan F, Feng Y, Hu H, Chen T, Tan B. TPL Inhibits the Invasion and Migration of Drug-Resistant Ovarian Cancer by Targeting the PI3K/AKT/NF-κB-Signaling Pathway to Inhibit the Polarization of M2 TAMs. Front Oncol 2021; 11:704001. [PMID: 34381726 PMCID: PMC8350572 DOI: 10.3389/fonc.2021.704001] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/09/2021] [Indexed: 01/05/2023] Open
Abstract
Chemoresistance is the primary reason for the poor prognosis of patients with ovarian cancer, and the search for a novel drug treatment or adjuvant chemotherapy drug is an urgent need. The tumor microenvironment plays key role in the incidence and development of tumors. As one of the most important components of the tumor microenvironment, M2 tumor-associated macrophages are closely related to tumor migration, invasion, immunosuppressive phenotype and drug resistance. Many studies have confirmed that triptolide (TPL), one of the principal components of Tripterygium wilfordii, possesses broad-spectrum anti-tumor activity. The aims of this study were to determine whether TPL could inhibit the migration and invasion of A2780/DDP cells in vitro and in vivo by inhibiting the polarization of M2 tumor-associated macrophages (TAMs); to explore the mechanism(s) underlying TPL effects; and to investigate the influence of TPL on murine intestinal symbiotic microbiota. In vitro results showed that M2 macrophage supernatant slightly promoted the proliferation, invasion, and migration of A2780/DDP cells, which was reversed by TPL in a dose-dependent manner. Animal experiments showed that TPL, particularly TPL + cisplatin (DDP), significantly reduced the tumor burden, prolonged the life span of mice by inhibiting M2 macrophage polarization, and downregulated the levels of CD31 and CD206 (CD31 is the vascular marker and CD206 is the macrophage marker), the mechanism of which may be related to the inhibition of the PI3K/Akt/NF-κB signaling pathway. High-throughput sequencing results of the intestinal microbiota in nude mice illustrated that Akkermansia and Clostridium were upregulated by DDP and TPL respective. We also found that Lactobacillus and Akkermansia were downregulated by DDP combined with TPL. Our results highlight the importance of M2 TAMs in Epithelial Ovarian Cancer (EOC) migration ability, invasiveness, and resistance to DDP. We also preliminarily explored the mechanism governing the reversal of the polarization of M2 macrophages by TPL.
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Affiliation(s)
- Fuyin Le
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lilan Yang
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiwen Han
- Institute of Translational Medicine, Nanchang University, Nanchang, China
| | - Yanying Zhong
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fuliang Zhan
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ying Feng
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hui Hu
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tingtao Chen
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Translational Medicine, Nanchang University, Nanchang, China
| | - Buzhen Tan
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Abstract
This study was designed to investigate the antitumor activity of triptolide in ovarian cancer inoculated with SKOV3 and SKOV3/cisplatin (DDP) cells, and to assess the mechanisms. In-vivo and in-vitro experiments were designed to evaluate the effects of triptolide on the tumor growth of SKOV3 and SKOV3/DDP cells. The experiments were divided into four groups: a SKOV3 group, a SKOV3 + TP treatment group, a SKOV3/DDP group and a SKOV3/DDP + TP treatment group. The expression of Sorcin, vascular endothelial growth factor and matrix metalloproteinase-2 were detected by western blotting and immunohistochemistry. Tumor cell apoptosis was detected by terminal deoxynucleotidyl transferase dUTP nick end labeling. In-vitro experiments showed that compared with SKOV3 control group, the level of colony-stimulating factor 1 and expression of Sorcin in SKOV3/DDP was significantly higher. Interestingly, triptolide treatment could reduce colony-stimulating factor 1 level and expression of Sorcin in both SKOV3 and SKOV3/DDP cell lines. In-vivo experiments showed that tissue necrosis area in SKOV3 + TP and SKOV3/DDP + TP was larger than SKOV3 and SKOV3/DDP group, respectively. Triptolide treatment induced apoptosis in both SKOV3 and SKOV3/DDP cells. Compared with SKOV3 group, the size of tumors was large, and the expression of MMP-2, Sorcin and vascular endothelial growth factor was higher in SKOV3/DDP group. Triptolide treatment reduced the size of tumors, and the expression of MMP-2, Sorcin and vascular endothelial growth factor in SKOV3/DDP as well as in SKOV3 tumors. In conclusion, triptolide has antitumor activity in both SKOV3 and SKOV3/DDP cells likely through inducing apoptosis and regulating MMP-2, Sorcin and vascular endothelial growth factor expression.
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Lai K, Li Y, Gong Y, Li L, Huang C, Xu F, Zhong X, Jin C. Triptolide-nanoliposome-APRPG, a novel sustained-release drug delivery system targeting vascular endothelial cells, enhances the inhibitory effects of triptolide on laser-induced choroidal neovascularization. Biomed Pharmacother 2020; 131:110737. [PMID: 32932044 DOI: 10.1016/j.biopha.2020.110737] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/01/2020] [Accepted: 09/07/2020] [Indexed: 12/21/2022] Open
Abstract
PURPOSE To investigate whether triptolide-nanoliposome-APRPG (TP-nanolip-APRPG), a novel sustained-release nano-drug delivery system that targets vascular endothelial cells, could enhance the inhibition of triptolide (TP) on laser-induced choroidal neovascularization (CNV). METHODS TP was encapsulated with or without APRPG (Ala-Pro-Arg-Pro-Gly) peptide-modified nanoliposomes. CNV was induced by laser photocoagulation in C57BL/6J mice. One microliter of 10 μg free TP monomer, TP-nanolip containing 10 μg TP, TP-nanolip-APRPG containing 10 μg TP, or an identical volume of PBS was intravitreally injected in mice immediately after laser photocoagulation. Seven days after laser photocoagulation, CNV volumes were calculated in each group. Infiltration of M2 macrophages as well as protein levels of vascular endothelial growth factor (VEGF) and inflammatory factors including ICAM-1 and MCP-1 in the RPE-choroid complex were determined. In vitro assays for cell proliferation, migration, and tube formation were also performed. RESULTS TP-nanolip-APRPG was successfully synthesized and exhibited good TP delivery and enhanced the cellular uptake of TP in vitro. In vitro studies showed that TP-nanolip-APRPG was a better inhibitor of cell proliferation (31.34 ± 3.89 % vs 41.25 ± 4.67 % vs 53.55 ± 5.76 %), migration (62.60 ± 8.88 vs 104.60 ± 13.32 vs 147.00 ± 13.15), and tube formation (681.26 ± 108.15 vs 926.75 ± 54.01 vs 1189.84 ± 157.14) than TP-nanolip or free TP (all P < 0.05). Intravitreal injections of free TP (77588.10±7719.28 μm3), TP-nanolip (64628.23 ± 5857.96 μm3), and TP-nanolip-APRPG (50880.34 ± 6606.56 μm3) inhibited the development of CNV compared with the PBS control group (120338.07 ± 17428.90 μm3) (P < 0.01, n=6). TP-nanolip-APRPG and TP-nanolip significantly down-regulated the protein levels of VEGF (152.76±19.55 vs 182.24±19.98 vs 208.55±21.93 pg/mg total protein) and inflammatory factors including ICAM-1 (61.69±3.49 vs 72.04±3.49 vs 81.92±4.09 ng/mg total protein) and MCP-1 (40.14±3.50 vs 50.75±4.18 vs 60.27±5.23 pg/mg total protein) compared with the free TP monomer group (all P < 0.05, n=8), which paralleled the decreased infiltration of M2 macrophages in the CNV lesions. Moreover, no influence on retinal morphology and function was observed before or after treatment in each group (P > 0.05, n=6). CONCLUSIONS TP-nanolip-APRPG, a novel sustained-release drug delivery system targeting endothelial cells of CNV lesions, could enhance TP inhibition of the development of CNV without toxicity in the retina, suggesting therapeutic potential for CNV-related diseases in future clinical practice.
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Affiliation(s)
- Kunbei Lai
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Yingqin Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Yajun Gong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Longhui Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Chuangxin Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Fabao Xu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Xiaojing Zhong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China
| | - Chenjin Jin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 54 South Xianlie Road, Guangzhou, Guangdong 510060, China.
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Wu Q, Bao G, Pan Y, Qian X, Gao F. Discovery of potential targets of Triptolide through inverse docking in ovarian cancer cells. PeerJ 2020; 8:e8620. [PMID: 32219016 PMCID: PMC7085293 DOI: 10.7717/peerj.8620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
Triptolide (TPL) is proposed as an effective anticancer agent known for its anti-proliferation of a variety of cancer cells including ovarian cancer cells. Although some studies have been conducted, the mechanism by which TPL acts on ovarian cancer remains to be clearly described. Herein, systematic work based on bioinformatics was carried out to discover the potential targets of TPL in SKOV-3 cells. TPL induces the early apoptosis of SKOV-3 cells in a dose- and time-dependent manner with an IC50 = 40 ± 0.89 nM when cells are incubated for 48 h. Moreover, 20 nM TPL significantly promotes early apoptosis at a rate of 40.73%. Using a self-designed inverse molecular docking protocol, we fish the top 19 probable targets of TPL from the target library, which was built on 2,250 proteins extracted from the Protein Data Bank. The 2D-DIGE assay reveals that the expression of eight genes is affected by TPL. The results of western blotting and qRT-PCR assay suggest that 40 nM of TPL up-regulates the level of Annexin A5 (6.34 ± 0.07 fold) and ATP syn thase (4.08 ± 0.08 fold) and down-regulates the level of β-Tubulin (0.11 ± 0.12 fold) and HSP90 (0.21 ± 0.09 fold). More details of TPL affecting on Annexin A5 signaling pathway will be discovered in the future. Our results define some potential targets of TPL, with the hope that this agent could be used as therapy for the preclinical treatment of ovarian cancer.
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Affiliation(s)
- Qinhang Wu
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Gang Bao
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yang Pan
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Xiaoqi Qian
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Furong Gao
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
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Chang CYY, Yang PY, Tsai FJ, Li TM, Chiou JS, Chen CJ, Lin TH, Liao CC, Huang SM, Ban B, Liang WM, Lin YJ. Integrated Chinese Herbal Medicine Therapy Improves the Survival of Patients With Ovarian Cancer. Integr Cancer Ther 2019. [PMCID: PMC6902381 DOI: 10.1177/1534735419881497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Ovarian cancer is the seventh most commonly diagnosed
malignancy worldwide and has the highest mortality rate among all gynecological
cancers. Chinese herbal medicine (CHM) is widely applied in Taiwan and has been
used in integrated therapies to treat patients with cancer.
Methods: Patients with ovarian cancer who were registered in
the Taiwan Registry for Catastrophic Illness Patients Database between 1997 and
2012 were considered for this study. A 1:1 individual matching by age was
implemented. A total of 101 CHM users and 101 non-CHM users were involved. A Cox
proportional hazard regression model was applied to evaluate the hazard ratio of
overall mortality. The Kaplan-Meier method and log-rank test were used to
calculate the cumulative incidence of the overall survival rate. Association
rule mining and network analysis were used to analyze CHM prescription patterns.
Results: CHM users showed a significantly lower risk of overall
mortality than nonusers (hazard ratio = 0.45, 95% confidence interval =
0.23-0.91; P = .0256; multivariate Cox proportional hazard
model). The cumulative incidence of the overall survival probability was higher
for CHM users than for non-CHM users (log-rank test, P =
.0009). Association rule mining and network analysis suggested that the main CHM
cluster was associated with the usage of Bu-Zhong-Yi-Qi-Tang, Chuan-Xiong, and
Xi-Xin, followed by the use of Bai-Shao, Da-Huang, and Di-Huang.
Conclusions: CHM, as an adjunctive therapy, may reduce the
overall mortality in patients with ovarian cancer. A list of herbal medicines
that could potentially be used in future studies and clinical trials has also
been provided.
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Affiliation(s)
| | | | - Fuu-Jen Tsai
- China Medical University Hospital, Taichung
- China Medical University, Taichung
- Asia University, Taichung
| | | | | | - Chao-Jung Chen
- China Medical University Hospital, Taichung
- China Medical University, Taichung
| | | | | | | | - Bo Ban
- Chinese Research Center for Behavior Medicine in Growth and Development, Jining, Shandong, China
| | | | - Ying-Ju Lin
- China Medical University Hospital, Taichung
- China Medical University, Taichung
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6
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Bao Y, Wang L, Shi L, Yun F, Liu X, Chen Y, Chen C, Ren Y, Jia Y. Transcriptome profiling revealed multiple genes and ECM-receptor interaction pathways that may be associated with breast cancer. Cell Mol Biol Lett 2019; 24:38. [PMID: 31182966 PMCID: PMC6554968 DOI: 10.1186/s11658-019-0162-0] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 05/21/2019] [Indexed: 12/13/2022] Open
Abstract
Background Exploration of the genes with abnormal expression during the development of breast cancer is essential to provide a deeper understanding of the mechanisms involved. Transcriptome sequencing and bioinformatics analysis of invasive ductal carcinoma and paracancerous tissues from the same patient were performed to identify the key genes and signaling pathways related to breast cancer development. Methods Samples of breast tumor tissue and paracancerous breast tissue were obtained from 6 patients. Sequencing used the Illumina HiSeq platform. All. Only perfectly matched clean reads were mapped to the reference genome database, further analyzed and annotated based on the reference genome information. Differentially expressed genes (DEGs) were identified using the DESeq R package (1.10.1) and DEGSeq R package (1.12.0). Using KOBAS software to execute the KEGG bioinformatics analyses, enriched signaling pathways of DEGs involved in the occurrence of breast cancer were determined. Subsequently, quantitative real time PCR was used to verify the accuracy of the expression profile of key DEGs from the RNA-seq result and to explore the expression patterns of novel cancer-related genes on 8 different clinical individuals. Results The transcriptomic sequencing results showed 937 DEGs, including 487 upregulated and 450 downregulated genes in the breast cancer specimens. Further quantitative gene expression analysis was performed and captured 252 DEGs (201 downregulated and 51 upregulated) that showed the same differential expression pattern in all libraries. Finally, 6 upregulated DEGs (CST2, DRP2, CLEC5A, SCD, KIAA1211, DTL) and 6 downregulated DEGs (STAC2, BTNL9, CA4, CD300LG, GPIHBP1 and PIGR), were confirmed in a quantitative real time PCR comparison of breast cancer and paracancerous breast tissues from 8 clinical specimens. KEGG analysis revealed various pathway changes, including 20 upregulated and 21 downregulated gene enrichment pathways. The extracellular matrix–receptor (ECM-receptor) interaction pathway was the most enriched pathway: all genes in this pathway were DEGs, including the THBS family, collagen and fibronectin. These DEGs and the ECM-receptor interaction pathway may perform important roles in breast cancer. Conclusion Several potential breast cancer-related genes and pathways were captured, including 7 novel upregulated genes and 76 novel downregulated genes that were not found in other studies. These genes are related to cell proliferation, movement and adhesion. They may be important for research into breast cancer mechanisms, particularly CST2 and CA4. A key signaling pathway, the ECM-receptor interaction signal pathway, was also identified as possibly involved in the development of breast cancer. Electronic supplementary material The online version of this article (10.1186/s11658-019-0162-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yulong Bao
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China.,Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
| | - Li Wang
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Lin Shi
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Fen Yun
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Xia Liu
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yongxia Chen
- Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
| | - Chen Chen
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yanni Ren
- 2Department of Pathology, Inner Mongolia Medical University, Hohhot, Inner Mongolia China
| | - Yongfeng Jia
- 1College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia China.,Tumor Molecular Diagnostic Laboratory, The Inner Mongolia Cancer Hospital, Hohhot, Inner Mongolia China
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Wang Y, Guo SH, Shang XJ, Yu LS, Zhu JW, Zhao A, Zhou YF, An GH, Zhang Q, Ma B. Triptolide induces Sertoli cell apoptosis in mice via ROS/JNK-dependent activation of the mitochondrial pathway and inhibition of Nrf2-mediated antioxidant response. Acta Pharmacol Sin 2018; 39:311-327. [PMID: 28905938 DOI: 10.1038/aps.2017.95] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 06/19/2017] [Indexed: 01/01/2023] Open
Abstract
Triptolide (TP), an oxygenated diterpene, has a variety of beneficial pharmacodynamic activities but its clinical applications are restricted due to severe testicular injury. This study aimed to delineate the molecular mechanisms of TP-induced testicular injury in vitro and in vivo. TP (5-50000 nmol/L) dose-dependently decreased the viability of TM4 Sertoli cells with an IC50 value of 669.5-269.45 nmol/L at 24 h. TP (125, 250, and 500 nmol/L) dose-dependently increased the accumulation of ROS, the phosphorylation of JNK, mitochondrial dysfunction and activation of the intrinsic apoptosis pathway in TM4 cells. These processes were attenuated by co-treatment with the antioxidant N-acetyl cysteine (NAC, 1 mmol/L). Furthermore, TP treatment inhibited the translocation of Nrf2 from cytoplasm into the nucleus as well as the expression of downstream genes NAD(P)H quinone oxidoreductase1 (NQO1), catalase (CAT) and hemeoxygenase 1 (HO-1), thus abrogating Nrf2-mediated defense mechanisms against oxidative stress. Moreover, siRNA knockdown of Nrf2 significantly potentiated TP-induced apoptosis of TM4 cells. The above results from in vitro experiments were further validated in male mice after oral administration of TP (30, 60, and 120 mg·kg-1·d-1, for 14 d), as evidenced by the detected indexes, including dose-dependently decreased SDH activity, increased MDA concentration, altered testicle histomorphology, elevated caspase-3 activation, apoptosis induction, increased phosphorylation of JNK, and decreased gene expression of NQO1, CAT and HO-1 as well as nuclear protein expression of Nrf2 in testicular tissue. Our results demonstrate that TP activates apoptosis of Sertoli cells and injury of the testis via the ROS/JNK-mediated mitochondrial-dependent apoptosis pathway and down-regulates Nrf2 activation.
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Chan SF, Chen YY, Lin JJ, Liao CL, Ko YC, Tang NY, Kuo CL, Liu KC, Chung JG. Triptolide induced cell death through apoptosis and autophagy in murine leukemia WEHI-3 cells in vitro and promoting immune responses in WEHI-3 generated leukemia mice in vivo. ENVIRONMENTAL TOXICOLOGY 2017; 32:550-568. [PMID: 26990902 DOI: 10.1002/tox.22259] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 02/22/2016] [Accepted: 02/26/2016] [Indexed: 06/05/2023]
Abstract
Triptolide, a traditional Chinese medicine, obtained from Tripterygium wilfordii Hook F, has anti-inflammatory, antiproliferative, and proapoptotic properties. We investigated the potential efficacy of triptolide on murine leukemia by measuring the triptolide-induced cytotoxicity in murine leukemia WEHI-3 cells in vitro. Results indicated that triptolide induced cell morphological changes and induced cytotoxic effects through G0/G1 phase arrest, induction of apoptosis. Flow cytometric assays showed that triptolide increased the production of reactive oxygen species, Ca2+ release and mitochondrial membrane potential (ΔΨm ), and activations of caspase-8, -9, and -3. Triptolide increased protein levels of Fas, Fas-L, Bax, cytochrome c, caspase-9, Endo G, Apaf-1, PARP, caspase-3 but reduced levels of AIF, ATF6α, ATF6β, and GRP78 in WEHI-3 cells. Triptolide stimulated autophagy based on an increase in acidic vacuoles, monodansylcadaverine staining for LC-3 expression and increased protein levels of ATG 5, ATG 7, and ATG 12. The in vitro data suggest that the cytotoxic effects of triptolide may involve cross-talk between cross-interaction of apoptosis and autophagy. Normal BALB/c mice were i.p. injected with WEHI-3 cells to generate leukemia and were oral treatment with triptolide at 0, 0.02, and 0.2 mg/kg for 3 weeks then animals were weighted and blood, liver, spleen samples were collected. Results indicated that triptolide did not significantly affect the weights of animal body, spleen and liver of leukemia mice, however, triptolide significant increased the cell populations of T cells (CD3), B cells (CD19), monocytes (CD11b), and macrophage (Mac-3). Furthermore, triptolide increased the phagocytosis of macrophage from peripheral blood mononuclear cells (PBMC) but not effects from peritoneum. Triptolide promoted T and B cell proliferation at 0.02 and 0.2 mg/kg treatment when cells were pretreated with Con A and LPS stimulation, respectively; however, triptolide did not significant affect NK cell activities in vivo. © 2016 Wiley Periodicals, Inc. Environ Toxicol 32: 550-568, 2017.
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Affiliation(s)
- Shih-Feng Chan
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - Ya-Yin Chen
- Department of Chinese-Western Medicine Integration, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Jen-Jyh Lin
- Division of Cardiology, China Medical University Hospital, Taichung 404, Taiwan
| | - Ching-Lung Liao
- Graduate Institute of Chinese Medicine, China Medical University, Taichung 404, Taiwan
| | - Yang-Ching Ko
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - Nou-Ying Tang
- School of Chinese Medicine, China Medical University, Taichung 404, Taiwan
| | - Chao-Lin Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
| | - Kuo-Ching Liu
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung 404, Taiwan
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
- Department of Biotechnology, Asia University, Taichung 413, Taiwan
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Jao HY, Yu FS, Yu CS, Chang SJ, Liu KC, Liao CL, Ji BC, Bau DT, Chung JG. Suppression of the migration and invasion is mediated by triptolide in B16F10 mouse melanoma cells through the NF-kappaB-dependent pathway. ENVIRONMENTAL TOXICOLOGY 2016; 31:1974-1984. [PMID: 26420756 DOI: 10.1002/tox.22198] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/10/2015] [Accepted: 09/13/2015] [Indexed: 06/05/2023]
Abstract
Melanoma cancer is one of the major causes of death in humans worldwide. Triptolide is one of the active components of Tripterygium wilfordii Hook F, and has biological activities including induced cell cycle arrest and induction of apoptosis but its antimetastatic effects on murine melanoma cells have not yet been elucidated. Herein, we investigated the effect of triptolide on the inhibition of migration and invasion and possible associated signal pathways in B16F10 murine melanoma cancer cells. Wound healing assay and Matrigel Cell Migration Assay and Invasion System demonstrated that triptolide marked inhibiting the migration and invasion of B16F10 cells. Gelatin zymography assay demonstrated that triptolide significantly inhibited the activities of matrix metalloproteinases-2 (MMP-2). Western blotting showed that triptolide markedly reduced CXCR4, SOS1, GRB2, p-ERK, FAK, p-AKT, Rho A, p-JNK, NF-κB, MMP-9, and MMP-2 but increased PI3K and p-p38 and COX2 after compared to the untreated (control) cells. Real time PCR indicated that triptolide inhibited the gene expression of MMP-2, FAK, ROCK-1, and NF-κB but did not significantly affect TIMP-1 and -2 gene expression in B16F10 cells in vitro. EMSA assay also showed that triptolide inhibited NF-κB DNA binding in a dose-dependent manner. Confocal laser microscopy examination also confirmed that triptolide inhibited the expression of NF-κB in B16F10 cells. Taken together, we suggest that triptolide inhibited B16F10 cell migration and invasion via the inhibition of NF-κB expression then led to suppress MMP-2 and -9 expressions. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 1974-1984, 2016.
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Affiliation(s)
- Hui-Yu Jao
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan, ROC
| | - Fu-Shun Yu
- School of Dentistry, China Medical University, Taichung, 404, Taiwan, ROC
| | - Chun-Shu Yu
- School of Pharmacology, China Medical University, Taichung, 404, Taiwan, ROC
| | - Shu-Jen Chang
- School of Pharmacology, China Medical University, Taichung, 404, Taiwan, ROC
| | - Kuo-Ching Liu
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, 404, Taiwan, ROC
| | - Ching-Lung Liao
- Graduate Institute of Chinese Medicine, China Medical University, Taichung, 404, Taiwan, ROC
| | - Bin-Chuan Ji
- Division of Chest Medicine, Department of Internal Medicine, Changhua Christian Hospital, Changhua, 500, Taiwan, ROC
| | - Da-Tian Bau
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, 404, Taiwan, ROC
- Terry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, 404, Taiwan, ROC
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan, ROC
- Department of Biotechnology, Asia University, Taichung, 413, Taiwan, ROC
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10
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Xu Z, Wu G, Wei X, Chen X, Wang Y, Chen L. Celastrol induced DNA damage, cell cycle arrest, and apoptosis in human rheumatoid fibroblast-like synovial cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:615-28. [PMID: 23711145 DOI: 10.1142/s0192415x13500432] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Celastrol is one of the principal active ingredients of Tripterygium wilfordii Hook.f., a toxic Chinese medical herb traditionally prescribed for controlling pain and inhibiting inflammation in various chronic inflammatory diseases, including rheumatoid arthritis (RA). Resistance to apoptosis of fibroblast-like synoviocytes is considered a major characteristic of RA. In this study, we test celastrol's cytotoxic effect and potential mechanisms in human rheumatoid synovial fibroblasts (RA-FLS). In the cytotoxic assay, we found that celastrol dose-dependently decreased RA-FLS viability and increased LDH release. The apoptotic nuclear morphology was observed after celastrol treatment as determined by DAPI fluorescence staining. Flow cytometry analysis with PI and Annexin V revealed that celastrol induced RA-FLS cell cycle arrest in the G2/M phase and apoptosis. Furthermore, celastrol dramatically increased expression of Bax/Bcl-2, proteolytic cleavage of Caspase-3, -9, PARP, and decreased expression of FasR. In addition, celastrol treatment resulted in DNA damage. Collectively, we concluded that celastrol inhibits RA-FLS proliferation by inducing DNA damage, cell cycle arrest, and apoptosis in vitro, which might provide data for its application in RA treatment.
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Affiliation(s)
- Zengtao Xu
- Department of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, China
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11
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Zhong YY, Chen HP, Tan BZ, Yu HH, Huang XS. Triptolide avoids cisplatin resistance and induces apoptosis via the reactive oxygen species/nuclear factor-κB pathway in SKOV3 PT platinum-resistant human ovarian cancer cells. Oncol Lett 2013; 6:1084-1092. [PMID: 24137468 PMCID: PMC3796418 DOI: 10.3892/ol.2013.1524] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 07/10/2013] [Indexed: 01/15/2023] Open
Abstract
An acquired resistance to platinum-based drugs has emerged as a significant impediment to effective ovarian cancer therapy. The present study explored the anticancer mechanisms of triptolide (TPL) in SKOV3PT platinum-resistant human ovarian cancer cells and observed that TPL activated caspase 3 and induced the dose-dependent apoptosis of the SKOV3PT cells. Furthermore, TPL inhibited complex I of the mitochondrial respiratory chain (MRC) followed by an increase of reactive oxygen species (ROS), which further inhibited nuclear factor (NF)-κB activation and resulted in the downregulation of anti-apoptotic proteins, Bcl-2 and X-linked inhibitor of apoptosis protein (XIAP). Notably, the pre-treatment with N-acetyl-L-cysteine (NAC) abolished the TPL-induced ROS generation, NF-κB inhibition and cell apoptosis, but did not affect the inhibitory effect of TPL on complex I activity. These results suggested that TPL negatively regulated the NF-κB pathway through mitochondria-derived ROS accumulation, promoting the apoptosis of the SKOV3PT cells. Furthermore, TPL synergistically enhanced the cytotoxicity of cisplatin against platinum-resistant ovarian cancer cells. Collectively, these findings suggest that TPL is able to overcome chemoresistance and that it may be an effective treatment for platinum-resistant ovarian cancer, either alone or as an adjuvant therapy.
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Affiliation(s)
- Yan-Ying Zhong
- The Key Laboratory of Basic Pharmacology, School of Pharmaceutical Science, Nanchang University, Nanchang, Jiangxi 330006, P.R. China ; Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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12
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Cai YY, Lin WP, Li AP, Xu JY. Combined Effects of Curcumin and Triptolide on an Ovarian Cancer Cell Line. Asian Pac J Cancer Prev 2013; 14:4267-71. [DOI: 10.7314/apjcp.2013.14.7.4267] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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13
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Ma JX, Sun YL, Wang YQ, Wu HY, Jin J, Yu XF. Triptolide Induces Apoptosis and Inhibits the Growth and Angiogenesis of Human Pancreatic Cancer Cells by Downregulating COX-2 and VEGF. Oncol Res 2013; 20:359-68. [DOI: 10.3727/096504013x13657689382932] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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14
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Zhao H, Yang Z, Wang X, Zhang X, Wang M, Wang Y, Mei Q, Wang Z. Triptolide inhibits ovarian cancer cell invasion by repression of matrix metalloproteinase 7 and 19 and upregulation of E-cadherin. Exp Mol Med 2013; 44:633-41. [PMID: 22902510 PMCID: PMC3509180 DOI: 10.3858/emm.2012.44.11.072] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Triptolide, a compound extracted from the traditional Chinese medicine preparation of Tripterygium wilfordii Hook F., has been reported to have anti-inflammatory and anti-cancer activities. However, its effect on ovarian cancer invasion is unknown. We observed that MMP7 and MMP19 expression increased in ovarian cancer tissue. Triptolide treatment inhibited the migration and invasion of ovarian cancer cells SKOV3 and A2780 at the concentration of 15 nM. We also observed that triptolide suppressed MMP7 and MMP19 promoter activity in a dose-dependent manner, down-regulating the expressions of these promoters on mRNA and protein level. Moreover, triptolide enhanced E-cadherin expression in ovarian cancer cells. In vivo, triptolide inhibited tumor formation and metastasis in nude mice, and suppressed MMP7 and MMP19 expression; it also enhanced E-cadherin expression in tumor in a dose-dependent manner. Over expression of MMP7 and MMP19, or suppression of E-cadherin expression partially abolished the inhibitory effect of triptolide on invasion of ovarian cancer cells. To summarize, triptolide significantly inhibited the migration and invasion of ovarian cancer cells by suppression of MMP7 and MMP19 and up-regulation of E-cadherin expression. This study shows that triptolide is a good candidate for the treatment of ovarian cancer and reduction of metastasis.
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Affiliation(s)
- Hongxi Zhao
- Department of Gynaecology and Obstetrics, Tangdu Hospital, Fourth Military Medical University, Xi’an 710038, China
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15
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Systems biology of meridians, acupoints, and chinese herbs in disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:372670. [PMID: 23118787 PMCID: PMC3483864 DOI: 10.1155/2012/372670] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 09/26/2012] [Indexed: 02/07/2023]
Abstract
Meridians, acupoints, and Chinese herbs are important components of traditional Chinese medicine (TCM). They have been used for disease treatment and prevention and as alternative and complementary therapies. Systems biology integrates omics data, such as transcriptional, proteomic, and metabolomics data, in order to obtain a more global and complete picture of biological activity. To further understand the existence and functions of the three components above, we reviewed relevant research in the systems biology literature and found many recent studies that indicate the value of acupuncture and Chinese herbs. Acupuncture is useful in pain moderation and relieves various symptoms arising from acute spinal cord injury and acute ischemic stroke. Moreover, Chinese herbal extracts have been linked to wound repair, the alleviation of postmenopausal osteoporosis severity, and anti-tumor effects, among others. Different acupoints, variations in treatment duration, and herbal extracts can be used to alleviate various symptoms and conditions and to regulate biological pathways by altering gene and protein expression. Our paper demonstrates how systems biology has helped to establish a platform for investigating the efficacy of TCM in treating different diseases and improving treatment strategies.
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Induction of apoptosis and inhibition of cell proliferation by the cyclooxgenase enzyme blocker nimesulide in the Ishikawa endometrial cancer cell line. Eur J Obstet Gynecol Reprod Biol 2012; 164:79-84. [DOI: 10.1016/j.ejogrb.2012.05.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Revised: 02/18/2012] [Accepted: 05/06/2012] [Indexed: 01/18/2023]
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17
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Liu L, Cao B, Aa J, Zheng T, Shi J, Li M, Wang X, Zhao C, Xiao W, Yu X, Sun R, Gu R, Zhou J, Wu L, Hao G, Zhu X, Wang G. Prediction of the pharmacokinetic parameters of triptolide in rats based on endogenous molecules in pre-dose baseline serum. PLoS One 2012; 7:e43389. [PMID: 22912866 PMCID: PMC3422234 DOI: 10.1371/journal.pone.0043389] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 07/20/2012] [Indexed: 11/28/2022] Open
Abstract
Background Individual variances usually affect drug metabolism and disposition, and hence result in either ineffectiveness or toxicity of a drug. In addition to genetic polymorphism, the multiple confounding factors of lifestyles, such as dietary preferences, contribute partially to individual variances. However, the difficulty of quantifying individual diversity greatly challenges the realization of individualized drug therapy. This study aims at quantitative evaluating the association between individual variances and the pharmacokinetics. Methodology/Principal Findings Molecules in pre-dose baseline serum were profiled using gas chromatography mass spectrometry to represent the individual variances of the model rats provided with high fat diets (HFD), routine chows and calorie restricted (CR) chows. Triptolide and its metabolites were determined using high performance liquid chromatography mass spectrometry. Metabonomic and pharmacokinetic data revealed that rats treated with the varied diets had distinctly different metabolic patterns and showed differential Cmax values, AUC and drug metabolism after oral administration of triptolide. Rats with fatty chows had the lowest Cmax and AUC values and the highest percentage of triptolide metabolic transformation, while rats with CR chows had the highest Cmax and AUC values and the least percentage of triptolide transformation. Multivariate linear regression revealed that in baseline serum, the concentrations of creatinine and glutamic acid, which is the precursor of GSH, were linearly negatively correlated to Cmax and AUC values. The glutamic acid and creatinine in baseline serum were suggested as the potential markers to represent individual diversity and as predictors of the disposal and pharmacokinetics of triptolide. Conclusions/Significance These results highlight the robust potential of metabonomics in characterizing individual variances and identifying relevant markers that have the potential to facilitate individualized drug therapy.
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Affiliation(s)
- Linsheng Liu
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Bei Cao
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jiye Aa
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
- * E-mail: (GW); (JA)
| | - Tian Zheng
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jian Shi
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Mengjie Li
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xinwen Wang
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Chunyan Zhao
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Wenjing Xiao
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xiaoyi Yu
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Runbin Sun
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Rongrong Gu
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jun Zhou
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Liang Wu
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Gang Hao
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xuanxuan Zhu
- Jiangsu Provincial Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Guangji Wang
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
- * E-mail: (GW); (JA)
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18
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Zhou ZL, Yang YX, Ding J, Li YC, Miao ZH. Triptolide: structural modifications, structure-activity relationships, bioactivities, clinical development and mechanisms. Nat Prod Rep 2012; 29:457-75. [PMID: 22270059 DOI: 10.1039/c2np00088a] [Citation(s) in RCA: 222] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Triptolide, a principal bioactive ingredient of Tripterygium wilfordii Hook F, has attracted extensive exploration due to its unique structure of a diterpenoid triepoxide and multiple biological activities. This review will focus on the structural modifications, structure-activity relationships, pharmacology, and clinical development of triptolide in the last forty years.
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Affiliation(s)
- Zhao-Li Zhou
- Division of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, P.R. China
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19
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Zhang J, Liu L, Mu X, Jiang Z, Zhang L. Effect of triptolide on estradiol release from cultured rat granulosa cells. Endocr J 2012; 59:473-81. [PMID: 22447140 DOI: 10.1507/endocrj.ej11-0407] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Triptolide, a major active component of Tripterygium wilfordii Hook F (TWHF), is known to have multiple pharmacological activities. However, studies have also shown that triptolide is highly toxic to the reproductive system by disrupting normal androgen and estrogen signaling. In the present study, we investigated the effect of triptolide (5, 10, or 20 nM for 24 h) on estradiol production by rat granulosa cells. Triptolide inhibited basal and human chorionic gonadotropin (HCG)- or 8-bromo-cAMP-stimulated estradiol production as revealed by RIA assay. Furthermore, the HCG-evoked increase in cellular cAMP content was also inhibited by triptolide, indicating that disruption of the cAMP/PKA signaling pathway may mediate the deleterious effects of triptolide on steroid hormone regulation. In addition, (3)H(2)O tests showed that aromatase activity was significantly inhibited by triptolide in granulosa cells. Western blot and quantitative real-time PCR (qRT-PCR) assays further revealed that triptolide decreased protein and mRNA expression of aromatase in granulosa cells. Moreover, mRNA expression of luteinizing hormone receptor (LHR) was induced by triptolide also using qRT-PCR method. In contrast, cell viability tests using Cell Counting Kit-8 (CCK-8) and 3-(4,5-dimethyl-thiazol-2-yl)-2,5- diphenyl-tetrazolium bromide (MTT) method indicated that triptolide did not cause measurable cell death at doses that suppressed steroidogenesis. The reproductive toxicity of triptolide may be mainly caused by disruption of cAMP/PKA-mediated expression of estrogen synthesis enzymes, leading to reduced estradiol synthesis and reproductive dysfunction.
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Affiliation(s)
- Juan Zhang
- Jiangsu Center of Drug Screening, China Pharmaceutical University, Nanjing, PR China
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20
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Bibliography. Lymphoma. Current world literature. Curr Opin Oncol 2011; 23:537-41. [PMID: 21836468 DOI: 10.1097/cco.0b013e32834b18ec] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Tan W, Lu J, Huang M, Li Y, Chen M, Wu G, Gong J, Zhong Z, Xu Z, Dang Y, Guo J, Chen X, Wang Y. Anti-cancer natural products isolated from chinese medicinal herbs. Chin Med 2011. [PMID: 21777476 DOI: 10.1186/1749-8546-6- 27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
In recent years, a number of natural products isolated from Chinese herbs have been found to inhibit proliferation, induce apoptosis, suppress angiogenesis, retard metastasis and enhance chemotherapy, exhibiting anti-cancer potential both in vitro and in vivo. This article summarizes recent advances in in vitro and in vivo research on the anti-cancer effects and related mechanisms of some promising natural products. These natural products are also reviewed for their therapeutic potentials, including flavonoids (gambogic acid, curcumin, wogonin and silibinin), alkaloids (berberine), terpenes (artemisinin, β-elemene, oridonin, triptolide, and ursolic acid), quinones (shikonin and emodin) and saponins (ginsenoside Rg3), which are isolated from Chinese medicinal herbs. In particular, the discovery of the new use of artemisinin derivatives as excellent anti-cancer drugs is also reviewed.
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Affiliation(s)
- Wen Tan
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jinjian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,College of Life Sciences, Zhejiang Chinese Medical University, 548 Binwen Rd., Binjiang Dist., Hangzhou 310053, Zhejiang, China
| | - Mingqing Huang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,College of Pharmacy, Fujian University of Traditional Chinese Medicine, No.1 Huatuo Rd., Shangjie University Town, Fuzhou 350108, Fujian, China
| | - Yingbo Li
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Guosheng Wu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jian Gong
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Zhangfeng Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Zengtao Xu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Yuanye Dang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jiajie Guo
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
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22
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Tan W, Lu J, Huang M, Li Y, Chen M, Wu G, Gong J, Zhong Z, Xu Z, Dang Y, Guo J, Chen X, Wang Y. Anti-cancer natural products isolated from chinese medicinal herbs. Chin Med 2011; 6:27. [PMID: 21777476 PMCID: PMC3149025 DOI: 10.1186/1749-8546-6-27] [Citation(s) in RCA: 247] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Accepted: 07/22/2011] [Indexed: 02/06/2023] Open
Abstract
In recent years, a number of natural products isolated from Chinese herbs have been found to inhibit proliferation, induce apoptosis, suppress angiogenesis, retard metastasis and enhance chemotherapy, exhibiting anti-cancer potential both in vitro and in vivo. This article summarizes recent advances in in vitro and in vivo research on the anti-cancer effects and related mechanisms of some promising natural products. These natural products are also reviewed for their therapeutic potentials, including flavonoids (gambogic acid, curcumin, wogonin and silibinin), alkaloids (berberine), terpenes (artemisinin, β-elemene, oridonin, triptolide, and ursolic acid), quinones (shikonin and emodin) and saponins (ginsenoside Rg3), which are isolated from Chinese medicinal herbs. In particular, the discovery of the new use of artemisinin derivatives as excellent anti-cancer drugs is also reviewed.
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Affiliation(s)
- Wen Tan
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jinjian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,College of Life Sciences, Zhejiang Chinese Medical University, 548 Binwen Rd., Binjiang Dist., Hangzhou 310053, Zhejiang, China
| | - Mingqing Huang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,College of Pharmacy, Fujian University of Traditional Chinese Medicine, No.1 Huatuo Rd., Shangjie University Town, Fuzhou 350108, Fujian, China
| | - Yingbo Li
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Guosheng Wu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jian Gong
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Zhangfeng Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Zengtao Xu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Yuanye Dang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Jiajie Guo
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China.,Institute of Chinese Medical Sciences, University of Macau, Av. Padre Toma's Pereira S.J., Taipa, Macao SAR, China
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