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Resveratrol Derivative, Trans-3, 5, 4'-Trimethoxystilbene Sensitizes Osteosarcoma Cells to Apoptosis via ROS-Induced Caspases Activation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8840692. [PMID: 33833855 PMCID: PMC8018847 DOI: 10.1155/2021/8840692] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/20/2021] [Accepted: 03/10/2021] [Indexed: 12/17/2022]
Abstract
Numerous studies have shown that resveratrol can induce apoptosis in cancer cells. Trans-3, 5, 4'-trimethoxystilbene (TMS), a novel derivative of resveratrol, is a more potent anticancer compound than resveratrol and can induce apoptosis in cancer cells. Herein, we examined the mechanisms involved in TMS-mediated sensitization of human osteosarcoma (143B) cells to TNF-related apoptosis-inducing ligand- (TRAIL-) induced apoptosis. Our results showed that cotreatment with TSM and TRAIL activated caspases and increased PARP-1 cleavage in 143B cells. Decreasing cellular ROS levels using NAC reversed TSM- and TRAIL-induced apoptosis in 143B cells. NAC abolished the upregulated expression of PUMA and p53 induced by treatment with TRAIL and TSM. Silencing the expression of p53 or PUMA using RNA interference attenuated TSM-mediated sensitization of 143B cells to TRAIL-induced apoptosis. Knockdown of Bax also reversed TSM-induced sensitization of 143B cell to TRAIL-mediated apoptotic cell death. These results indicate that cotreatment with TRAIL and TSM evaluated intracellular ROS level, promoted DNA damage, and activated the Bax/PUMA/p53 pathway, leading to activation of both mitochondrial and caspase-mediated apoptosis in 143B cells. Orthotopic implantation of 143B cells in mice also demonstrated that cotreatment with TRAIL and TSM reversed resistance to apoptosis in cells without obvious adverse effects in normal cells.
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van den Brand AD, Villevoye J, Nijmeijer SM, van den Berg M, van Duursen MBM. Anti-tumor properties of methoxylated analogues of resveratrol in malignant MCF-7 but not in non-tumorigenic MCF-10A mammary epithelial cell lines. Toxicology 2019; 422:35-43. [PMID: 31004704 DOI: 10.1016/j.tox.2019.04.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 03/15/2019] [Accepted: 04/16/2019] [Indexed: 12/27/2022]
Abstract
Resveratrol is a plant-derived polyphenol that is known for its anti-inflammatory and anti-tumorigenic properties in in vitro and in vivo models. Recent studies show that some resveratrol analogues might be more potent anti-tumor agents, which may partly be attributed to their ability to activate the aryl hydrocarbon receptor (AHR). Here, the anti-tumorigenic properties of resveratrol and structural analogues oxyresveratrol, pinostilbene, pterostilbene and tetramethoxystilbene (TMS) were studied in vitro, using in the malignant human MCF-7 breast cancer cell line and non-tumorigenic breast epithelial cell line MCF-10A. Cell viability and migration assays showed that methoxylated analogues of resveratrol are more potent anti-tumorigenic compounds than resveratrol and its hydroxylated analogue oxyresveratrol, with 2,3',4,5'-tetramethoxy-trans-stilbene (TMS) being the most potent compound. TMS decreased MCF-7 tumor cell viability with 50% at 3.6 μM and inhibited migration with 37.5 ± 14.8% at 3 μM. In addition, TMS activated the AHR more potently (EC50 in a reporter gene assay 2.0 μM) and induced AHR-mediated induction of cytochrome P450 1A1 (CYP1A1) activity (EC50 value of 0.7 μM) more than resveratrol and the other analogues tested. Cell cycle analysis showed that TMS induced a shift in cell cycle status from the G1 to the G2/M phase causing a cell cycle arrest in the MCF-7 cells, while no effect of TMS was observed in the non-tumorigenic MCF-10A mammary epithelial cell line. Gene expression analysis showed that 3 μM TMS increased gene expression of CYP1A1 (289-fold), CYP1B1 (5-fold) and Nqo1 (2-fold), and decreased gene expression of IL-8 (3-fold) in MCF-7 cells. In MCF-10A cells, 10 μM TMS also increased gene expression of CYP1A1 (5-fold) and CYP1B1 (2-fold), but decreased gene expression of Nqo1 (1.4-fold) in contrast to MCF-7 cells. TMS displays more potent anti-tumorigenic properties and activates the AHR more effectively than resveratrol. In addition, this is the first study to show that TMS, but not resveratrol, selectively inhibits the cell cycle of breast tumor cells and not the non-tumorigenic cells. Our study provides more insight in the anti-tumor properties of the methoxylated analogues of resveratrol in breast cells in vitro.
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Affiliation(s)
- Annick D van den Brand
- Institute for Risk Assessment Sciences, Toxicology Department, Utrecht University, Yalelaan 104, 3584 CM, Utrecht, the Netherlands.
| | - Judith Villevoye
- Institute for Risk Assessment Sciences, Toxicology Department, Utrecht University, Yalelaan 104, 3584 CM, Utrecht, the Netherlands
| | - Sandra M Nijmeijer
- Institute for Risk Assessment Sciences, Toxicology Department, Utrecht University, Yalelaan 104, 3584 CM, Utrecht, the Netherlands
| | - Martin van den Berg
- Institute for Risk Assessment Sciences, Toxicology Department, Utrecht University, Yalelaan 104, 3584 CM, Utrecht, the Netherlands
| | - Majorie B M van Duursen
- Institute for Risk Assessment Sciences, Toxicology Department, Utrecht University, Yalelaan 104, 3584 CM, Utrecht, the Netherlands
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Basu P, Maier C. Phytoestrogens and breast cancer: In vitro anticancer activities of isoflavones, lignans, coumestans, stilbenes and their analogs and derivatives. Biomed Pharmacother 2018; 107:1648-1666. [DOI: 10.1016/j.biopha.2018.08.100] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 08/17/2018] [Accepted: 08/17/2018] [Indexed: 01/11/2023] Open
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Webb MS, Miller AL, Howard TL, Johnson BH, Chumakov S, Fofanov Y, Nguyen-Vu T, Lin CY, Thompson EB. Sequential gene regulatory events leading to glucocorticoid-evoked apoptosis of CEM human leukemic cells:interactions of MAPK, MYC and glucocorticoid pathways. Mol Cell Endocrinol 2018; 471:118-130. [PMID: 29596968 PMCID: PMC6075652 DOI: 10.1016/j.mce.2018.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 02/13/2018] [Accepted: 03/07/2018] [Indexed: 12/22/2022]
Abstract
Gene expression responses to glucocorticoid (GC) in the hours preceding onset of apoptosis were compared in three clones of human acute lymphoblastic leukemia CEM cells. Between 2 and 20h, all three clones showed increasing numbers of responding genes. Each clone had many unique responses, but the two responsive clones showed a group of responding genes in common, different from the resistant clone. MYC levels and the balance of activities between the three major groups of MAPKs are known important regulators of glucocorticoid-driven apoptosis in several lymphoid cell systems. Common to the two sensitive clones were changed transcript levels from genes that decrease amounts or activity of anti-apoptotic ERK/MAPK1 and JNK2/MAPK9, or of genes that increase activity of pro-apoptotic p38/MAPK14. Down-regulation of MYC and several MYC-regulated genes relevant to MAPKs also occurred in both sensitive clones. Transcriptomine comparisons revealed probable NOTCH-GC crosstalk in these cells.
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Affiliation(s)
- M S Webb
- Dept. of Biochemistry & Molecular Biology, University of Texas Medical Branch, Galveston TX 77555, USA
| | - A L Miller
- Dept. of Biochemistry & Molecular Biology, University of Texas Medical Branch, Galveston TX 77555, USA
| | - T L Howard
- Dept. of Biochemistry & Molecular Biology, University of Texas Medical Branch, Galveston TX 77555, USA
| | - B H Johnson
- Dept. of Biochemistry & Molecular Biology, University of Texas Medical Branch, Galveston TX 77555, USA
| | - S Chumakov
- Dept. of Computer Science, Dept. of Physics, University of Guadalahara, Gaudalahara, Jalisco, Mexico
| | - Y Fofanov
- Dept. of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston TX 77555, USA
| | - T Nguyen-Vu
- Center for Nuclear Receptors & Cell Signaling, Dept. of Biology & Biochemistry, University of Houston, Houston TX 77204, USA
| | - C Y Lin
- Center for Nuclear Receptors & Cell Signaling, Dept. of Biology & Biochemistry, University of Houston, Houston TX 77204, USA
| | - E B Thompson
- Dept. of Biochemistry & Molecular Biology, University of Texas Medical Branch, Galveston TX 77555, USA; Center for Nuclear Receptors & Cell Signaling, Dept. of Biology & Biochemistry, University of Houston, Houston TX 77204, USA.
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DNA Microarray-Based Screening and Characterization of Traditional Chinese Medicine. MICROARRAYS 2017; 6:microarrays6010004. [PMID: 28146102 PMCID: PMC5374364 DOI: 10.3390/microarrays6010004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 01/23/2017] [Indexed: 12/14/2022]
Abstract
The application of DNA microarray assay (DMA) has entered a new era owing to recent innovations in omics technologies. This review summarizes recent applications of DMA-based gene expression profiling by focusing on the screening and characterizationof traditional Chinese medicine. First, herbs, mushrooms, and dietary plants analyzed by DMA along with their effective components and their biological/physiological effects are summarized and discussed by examining their comprehensive list and a list of representative effective chemicals. Second, the mechanisms of action of traditional Chinese medicine are summarized by examining the genes and pathways responsible for the action, the cell functions involved in the action, and the activities found by DMA (silent estrogens). Third, applications of DMA for traditional Chinese medicine are discussed by examining reported examples and new protocols for its use in quality control. Further innovations in the signaling pathway based evaluation of beneficial effects and the assessment of potential risks of traditional Chinese medicine are expected, just as are observed in other closely related fields, such as the therapeutic, environmental, nutritional, and pharmacological fields.
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Subramani R, Lakshmanaswamy R. Complementary and Alternative Medicine and Breast Cancer. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 151:231-274. [DOI: 10.1016/bs.pmbts.2017.07.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Du HQ, Wang Y, Jiang Y, Wang CH, Zhou T, Liu HY, Xiao H. Silencing of the TPM1 gene induces radioresistance of glioma U251 cells. Oncol Rep 2015; 33:2807-14. [PMID: 25873252 DOI: 10.3892/or.2015.3906] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Accepted: 02/27/2015] [Indexed: 11/06/2022] Open
Abstract
The present study was designed to investigate the relationship between tropomyosin 1 (TPM1) and radioresistance in human U251 cells. Radioresistant U251 (RR-U251) cells were established by repeated small irradiating injury. TPM1 levels in the U251 and RR-U251 cells were inhibited by transfection with TPM1-short hairpin RNA (shRNA) while overexpression was induced by treatment with pcDNA3.1‑TPM1. The radiosensitivity of the U251 and RR-U251 cells and the plasmid-transfected cells was evaluated by cell viability, migration and invasion assays. Cell apoptosis was also examined in vitro. The radiosensitivity of U251 xenografts was observed by tumor growth curve after radiotherapy in an in vivo experiment. Western blotting and immunohistochemistry were used to detect the level of TPM1 in vivo. The expression of TPM1 was significantly decreased in the RR-U251 cells, which may be correlated with the radioresistance of the glioma U251 cells. In the TPM1-silenced RR-U251 and TPM1-silenced U251 cells, cell viability, migration and invasion ability were significantly increased, and the rate of cell apoptosis was decreased. Consistent with these results, in the TPM1-overexpressing U251 and RR-U251 cells, cell viability, migration and invasion abilities were markedly decreased, and increased apoptosis was noted when compared to the control group. Tumor growth of the U251 xenografts was significantly inhibited following treatment with pcDNA3.1‑TPM1 combined with radiotherapy. Taken together, these results indicate that TPM1 may be one mechanism underlying radiation resistance, and TPM1 may be a potential target for overcoming the radiation resistance in glioma.
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Affiliation(s)
- Hua-Qing Du
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Ying Wang
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yao Jiang
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Chen-Han Wang
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Tao Zhou
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Hong-Yi Liu
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Hong Xiao
- Department of Neuro-Psychiatric Institute, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
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Luo Z, Zeng H, Ye Y, Liu L, Li S, Zhang J, Luo R. Safflower polysaccharide inhibits the proliferation and metastasis of MCF-7 breast cancer cell. Mol Med Rep 2015; 11:4611-6. [PMID: 25673029 DOI: 10.3892/mmr.2015.3310] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 12/12/2014] [Indexed: 11/05/2022] Open
Abstract
Breast cancer accounts for 22.9% of all types of cancer in females worldwide. Safflower polysaccharide (SPS) is an active fraction purified from safflower petals (Carthamus tinctorius L). The present study investigated the effects of safflower polysaccharide on the proliferation and metastasis of breast cancer cells. Cell viability was analyzed using an MTT assay following treatment of the MCF‑7 cells with increasing concentrations of SPS. The results demonstrated that the SPS compound significantly inhibited the proliferation of the MCF‑7 human breast cancer cell line and these inhibitory effects increased in a dose‑ and time‑dependent manner. The half maximal inhibitory concentration (IC50) value of SPS on breast cancer cells, following treatment for 72 h, was detected using an MTT assay and was calculated as 0.12 mg/ml. The apoptotic rate was detected using flow cytometry in the MCF‑7 human breast cancer cell line and the results revealed that SPS induced cell apoptosis. The apoptotic rate of the MCF‑7 cells treated with SPS was significantly higher compared with that of the untreated cells and increased in a dose‑dependent manner. The expression of B‑cell lymphoma 2 (Bcl‑2) was downregulated and the expression of Bcl‑2‑associated X protein was upregulated in the MCF‑7 cells treated with SPS in a time‑dependent manner. Additionally, the expression of matrix metalloproteinase‑9 was significantly reduced and the expression of tissue inhibitor of metalloproteinase‑1 was increased in the MCF‑7 human breast cancer cell treated with SPS. These results demonstrated that SPS inhibited the metastasis of MCF‑7 breast cancer cells and understanding the underlying mechanisms may provide novel strategies in breast cancer therapy.
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Affiliation(s)
- Zhongbing Luo
- Department of Oncology, Cancer Center of Southern Medical University, Guangzhou, Guandong 510315, P.R. China
| | - Hongxie Zeng
- Department of Chemotherapy, Ganzhou Cancer Hospital, Ganzhou, Jiangxi 341000, P.R. China
| | - Yongqiang Ye
- Department of Breast Surgery, Ganzhou Cancer Hospital, Ganzhou, Jiangxi 341000, P.R. China
| | - Lianbin Liu
- Department of Chemotherapy, Ganzhou Cancer Hospital, Ganzhou, Jiangxi 341000, P.R. China
| | - Shaojin Li
- Department of Chemotherapy, Ganzhou Cancer Hospital, Ganzhou, Jiangxi 341000, P.R. China
| | - Junyi Zhang
- Department of Oncology, Cancer Center of Southern Medical University, Guangzhou, Guandong 510315, P.R. China
| | - Rongcheng Luo
- Department of Oncology, Cancer Center of Southern Medical University, Guangzhou, Guandong 510315, P.R. China
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Abstract
Chronic lymphocytic leukemia (CLL) is characterized by a typical defect in apoptosis and is still an incurable disease. Numerous apoptosis inducers have been described. These synthetic compounds and natural products (mainly derived from plants) display antileukemic properties in vitro and in vivo and some have even been tested in the clinic in CLL. They act through several different mechanisms. Most of them involve proteins of the Bcl-2 family, which are the key regulators in triggering the mitochondrial pathway of caspase-dependent apoptosis. Thus, the Mcl-1/Noxa axis appeared as a target. Here I overview natural and synthetic apoptosis inducers and their mechanisms of action in CLL cells. Opportunities for developing novel, apoptosis-based therapeutics are presented.
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Affiliation(s)
- Christian Billard
- INSERM U 872, Centre de Recherche des Cordeliers, Equipe 18, Paris, France
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WANG LING, LIU XINYU, LI XIANGLU, LV XIAO, LU KANG, CHEN NA, LI PEIPEI, WANG XIN. Arsenic disulfide induces apoptosis of human diffuse large B cell lymphoma cells involving Bax cleavage. Oncol Rep 2013; 30:2427-34. [DOI: 10.3892/or.2013.2729] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 08/23/2013] [Indexed: 11/06/2022] Open
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The effect of the red wine polyphenol resveratrol on a rat model of biliary obstructed cholestasis: involvement of anti-apoptotic signalling, mitochondrial biogenesis and the induction of autophagy. Apoptosis 2012; 17:871-9. [DOI: 10.1007/s10495-012-0732-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Kim T, Park H, Yue W, Wang JP, Atkins KA, Zhang Z, Rogan EG, Cavalieri EL, Mohammad KS, Kim S, Santen RJ, Aiyar SE. Tetra-methoxystilbene modulates ductal growth of the developing murine mammary gland. Breast Cancer Res Treat 2010; 126:779-89. [PMID: 21170676 DOI: 10.1007/s10549-010-1301-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Accepted: 12/08/2010] [Indexed: 10/18/2022]
Abstract
Extensive data suggest that estradiol contributes to the development of breast cancer by acting as a mitogen and exerting direct genotoxic effects after enzymatic conversion to 4-hydroxyestradiol (4-OHE2) via cytochrome P450 1B1 (CYP1B1). The mammary gland, ovary, and uterus all express CYP1B1. Overexpression of this enzyme has been associated with an increased risk of breast cancer and blockade might reduce this carcinogenic effect. For this reason, we conducted systematic in vitro and in vivo studies of a CYP1B1 inhibitor, TMS (2,3',4,5'-tetramethoxystilbene). We found that TMS blocked the enzymatic conversion of radiolabeled estradiol to both 2-hydroxyestradiol (2-OHE2) and 4-OHE2, but did not inhibit Cyp1b1 message formation. In vivo studies using mass spectrometry showed that TMS inhibited formation of 2-OHE2 and 4-OHE2 and the resulting estrogen-DNA adducts. To examine its biologic actions in vivo, we investigated whether TMS could block the hyperplastic changes that occur in the developing breast of aromatase-transfected mice. We found that TMS induced a significant reduction of ductal structures in mice less than 6 months in age. In older mice, no reduction in breast morphology occurred. These latter studies uncovered unexpected estrogen agonistic actions of TMS at high doses, including a paradoxical stimulation of breast ductal structures and the endometrium. These studies suggest that the enzyme inhibitory properties of TMS, as well as the effects on developing breast, could implicate a role for TMS in breast cancer prevention, but only in low doses and on developing breast.
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Affiliation(s)
- Taehyun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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