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Liu G, Zhao Z, Li M, Zhao M, Xu T, Wang S, Zhang Y. Current perspectives on benzoflavone analogues with potent biological activities: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Su CM, Chen CY, Lu T, Sun Y, Li W, Huang YL, Tsai CH, Chang CS, Tang CH. A novel benzofuran derivative, ACDB, induces apoptosis of human chondrosarcoma cells through mitochondrial dysfunction and endoplasmic reticulum stress. Oncotarget 2018; 7:83530-83543. [PMID: 27835579 PMCID: PMC5347786 DOI: 10.18632/oncotarget.13171] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 10/19/2016] [Indexed: 12/15/2022] Open
Abstract
Chondrosarcoma is one of the bone tumor with high mortality in respond to poor radiation and chemotherapy treatment. Here, we analyze the antitumor activity of a novel benzofuran derivative, 2-amino-3-(2-chlorophenyl)-6-(4-dimethylaminophenyl)benzofuran-4-yl acetate (ACDB), in human chondrosarcoma cells. ACDB increased the cell apoptosis of human chondrosarcomas without harm in chondrocytes. ACDB also enhanced endoplasmic reticulum (ER) stress, which was characterized by varieties in the cytosolic calcium levels and induced the expression of glucose-regulated protein (GRP) and calpain. Furthermore, the ACDB-induced chondrosarcoma apoptosis was associated with the upregulation of the B cell lymphoma-2 (Bcl-2) family members including pro- and anti-apoptotic proteins, downregulation of dysfunctional mitochondria that released cytochrome C, and subsequent activation of caspases-3. In addition, the ACDB-mediated cellular apoptosis was suppressed by transfecting cells with glucose-regulated protein (GRP) and calpain siRNA or treating cells with ER stress chelators and caspase inhibitors. Interestingly, animal experiments illustrated a reduction in the tumor volume following ACDB treatment. Together, these results suggest that ACDB may be a novel tumor suppressor of chondrosarcoma, and this study demonstrates that the novel antitumor agent, ACDB, induced apoptosis by mitochondrial dysfunction and ER stress in human chondrosarcoma cells in vitro and in vivo.
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Affiliation(s)
- Chen-Ming Su
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China.,Graduate Institute of Basic Medical Science, China Medical University, Taichung Taiwan
| | - Chien-Yu Chen
- Graduate Institute of Pharmaceutical Chemistry, China Medical University, Taichung, Taiwan
| | - Tingting Lu
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Yi Sun
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Weimin Li
- Department of Cardiology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Yuan-Li Huang
- Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
| | - Chun-Hao Tsai
- School of Medicine, China Medical University, Taichung, Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Shiang Chang
- Graduate Institute of Pharmaceutical Chemistry, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan.,Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
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Hsu YN, Shyu HW, Hu TW, Yeh JP, Lin YW, Lee LY, Yeh YT, Dai HY, Perng DS, Su SH, Huang YH, Su SJ. Anti-proliferative activity of biochanin A in human osteosarcoma cells via mitochondrial-involved apoptosis. Food Chem Toxicol 2018; 112:194-204. [PMID: 29305928 DOI: 10.1016/j.fct.2017.12.062] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 12/17/2017] [Accepted: 12/29/2017] [Indexed: 01/13/2023]
Abstract
Biochanin A is a major isoflavone in red clover and a potent chemopreventive agent against cancer. However, the effects of biochanin A on human osteosarcoma cells have never been clarified. This study investigated the anti-proliferative potential of biochanin A in osteosarcoma cells. The results indicate that biochanin A inhibited cell growth and colony formation in a dose-dependent manner with a minimal toxicity to normal cells. The combination of doxorubicin and biochanin A could synergistically inhibit osteosarcoma cell growth. The cytotoxic effect of biochanin A via the induction of apoptosis as evidenced by formation of apoptotic bodies, externalization of phosphatidylserine, accumulation of sub-G1 phase cells, caspase 3 activation, and cleavage of PARP. Apoptosis was associated with loss of the mitochondrial membrane potential, release of cytochrome c, caspase 9 activation, increased Bax expression, and reduced Bcl-2 and Bcl-XL expression. Pre-treatment with a caspase-9 specific inhibitor (Z-LEHD-FMK) partially attenuated cell death, suggesting involvement of the intrinsic mitochondrial apoptotic cascade. However, pre-treatment with the JNK inhibitor SP600125, the MEK inhibitor PD-98059, and the p38 MAPK inhibitor SB203580 or the antioxidants vitamin E, N-acetylcysteine, and glutathione failed to prevent biochanin A-induced cell death. Our results suggest that biochanin A inhibits cell growth and induces apoptosis in osteosarcoma cells by triggering activation of the intrinsic mitochondrial pathway and caspase-9 and -3 and increasing the Bax: Bcl-2/Bcl-XL ratio.
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Affiliation(s)
| | - Huey-Wen Shyu
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Tsui-Wen Hu
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Jou-Pei Yeh
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Ya-Wen Lin
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Ling-Yi Lee
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Yao-Tsung Yeh
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan; Department of Education and Research, Fooyin University Hospital, Pingtung, Taiwan; Aging and Disease Prevention Research Center, Fooyin University, Kaohsiung, Taiwan
| | - Hong-Ying Dai
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Daw-Shyong Perng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Shu-Hui Su
- Department of Molecular Biology and Human Genetics, College of Life Science, Tzu-Chi University, Hualien, Taiwan
| | - Yu-Hsuan Huang
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan
| | - Shu-Jem Su
- Department of Medical Laboratory Science and Biotechnology, School of Medicine and Health Sciences, Fooyin University, Kaohsiung, Taiwan; Department of Pharmacy, Fooyin University Hospital, Pingtung, Taiwan.
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Rusnak L, Fu H. Regulation of ASK1 signaling by scaffold and adaptor proteins. Adv Biol Regul 2017; 66:23-30. [PMID: 29102394 DOI: 10.1016/j.jbior.2017.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 10/12/2017] [Accepted: 10/13/2017] [Indexed: 06/07/2023]
Abstract
The mitogen-activated protein kinase (MAPK) signaling pathway is a three-tiered kinase cascade where mitogen-activated protein kinase kinase kinases (MAP3Ks) lead to the activation of mitogen-activated protein kinase kinases (MAP2K), and ultimately MAPK proteins. MAPK signaling can promote a diverse set of biological outcomes, ranging from cell death to proliferation. There are multiple mechanisms which govern MAPK output, such as the duration and strength of the signal, cellular localization to upstream and downstream binding partners, pathway crosstalk and the binding to scaffold and adaptor molecules. This review will focus on scaffold and adaptor proteins that bind to and regulate apoptosis signal-regulating kinase 1 (ASK1), a MAP3K protein with a critical role in mediating stress response pathways.
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Affiliation(s)
- Lauren Rusnak
- Department of Pharmacology and Emory Chemical Biology Discovery Center, Emory University, Atlanta, GA 30322, USA; Graduate Program in Cancer Biology, Emory University, Atlanta, GA 30322, USA.
| | - Haian Fu
- Department of Pharmacology and Emory Chemical Biology Discovery Center, Emory University, Atlanta, GA 30322, USA; Graduate Program in Cancer Biology, Emory University, Atlanta, GA 30322, USA; Department of Hematology & Medical Oncology, Emory University, Atlanta, GA 30322, USA; Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
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Li YS, Deng ZH, Zeng C, Lei GH. JNK pathway in osteosarcoma: pathogenesis and therapeutics. J Recept Signal Transduct Res 2015; 36:465-70. [PMID: 26669256 DOI: 10.3109/10799893.2015.1122045] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT The c-Jun NH2-terminal kinase (JNK) is a member of the mitogen-activated protein kinase super family. JNK can phosphorylate a number of activator protein-1 components, activating several transcription factors, and thus, JNK signaling pathway is being involved in several carcinogenic mechanisms. OBJECTIVE In this study, we have reviewed the recent updates of the association of JNK pathway with osteosarcoma (OS), which is one of the most common and aggressive bone malignancies. METHODS In this review, we have explored the databases like PubMed, Google Scholar, MEDLINE, etc., and collected the most relevant papers of JNK signaling pathway involved in the pathogenesis and therapeutics of OS. RESULTS Evidence showed that JNK is a master protein kinase that plays an important role in osteoblast proliferation, differentiation and apoptosis. Interesting reports showed that chemical JNK inhibitors reduce OS cell proliferation and metastasis. Many of the components of this pathway have now been identified and the application of JNK inhibitors has been proven to work in vivo in human and in animal models; however, JNK pathway has not been translated into clinical use. CONCLUSION Therapeutic interventions of potent and selective inhibitors of JNK might provide promising therapeutic approaches for the treatment of OS, and could improve the survival rate and quality of life of OS patients.
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Affiliation(s)
- Yu-Sheng Li
- a Department of Orthopaedics , Xiangya Hospital of Central South University , Changsha , China
| | - Zhen-Han Deng
- a Department of Orthopaedics , Xiangya Hospital of Central South University , Changsha , China
| | - Chao Zeng
- a Department of Orthopaedics , Xiangya Hospital of Central South University , Changsha , China
| | - Guang-Hua Lei
- a Department of Orthopaedics , Xiangya Hospital of Central South University , Changsha , China
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Su CM, Wang SW, Lee TH, Tzeng WP, Hsiao CJ, Liu SC, Tang CH. Trichodermin induces cell apoptosis through mitochondrial dysfunction and endoplasmic reticulum stress in human chondrosarcoma cells. Toxicol Appl Pharmacol 2013; 272:335-44. [PMID: 23806212 DOI: 10.1016/j.taap.2013.06.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 06/11/2013] [Accepted: 06/11/2013] [Indexed: 12/23/2022]
Abstract
Chondrosarcoma is the second most common primary bone tumor, and it responds poorly to both chemotherapy and radiation treatment. Nalanthamala psidii was described originally as Myxosporium in 1926. This is the first study to investigate the anti-tumor activity of trichodermin (trichothec-9-en-4-ol, 12,13-epoxy-, acetate), an endophytic fungal metabolite from N. psidii against human chondrosarcoma cells. We demonstrated that trichodermin induced cell apoptosis in human chondrosarcoma cell lines (JJ012 and SW1353 cells) instead of primary chondrocytes. In addition, trichodermin triggered endoplasmic reticulum (ER) stress protein levels of IRE1, p-PERK, GRP78, and GRP94, which were characterized by changes in cytosolic calcium levels. Furthermore, trichodermin induced the upregulation of Bax and Bid, the downregulation of Bcl-2, and the dysfunction of mitochondria, which released cytochrome c and activated caspase-3 in human chondrosarcoma. In addition, animal experiments illustrated reduced tumor volume, which led to an increased number of terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL)-positive cells and an increased level of cleaved PARP protein following trichodermin treatment. Together, this study demonstrates that trichodermin is a novel anti-tumor agent against human chondrosarcoma cells both in vitro and in vivo via mitochondrial dysfunction and ER stress.
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Affiliation(s)
- Chen-Ming Su
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
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Yang WH, Fong YC, Lee CY, Jin TR, Tzen JTC, Li TM, Tang CH. Epigallocatechin-3-gallate induces cell apoptosis of human chondrosarcoma cells through apoptosis signal-regulating kinase 1 pathway. J Cell Biochem 2011; 112:1601-11. [DOI: 10.1002/jcb.23072] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Current world literature. Curr Opin Pediatr 2010; 22:117-26. [PMID: 20068414 DOI: 10.1097/mop.0b013e32833539b5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chien SY, Wu YC, Chung JG, Yang JS, Lu HF, Tsou MF, Wood WG, Kuo SJ, Chen DR. Quercetin-induced apoptosis acts through mitochondrial- and caspase-3-dependent pathways in human breast cancer MDA-MB-231 cells. Hum Exp Toxicol 2009; 28:493-503. [PMID: 19755441 DOI: 10.1177/0960327109107002] [Citation(s) in RCA: 159] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There has been considerable evidence recently demonstrating the anti-tumour effects of flavonols. Quercetin, an ubiquitous bioactive flavonol, inhibits cells proliferation, induces cell cycle arrest and apoptosis in different cancer cell types. The precise molecular mechanism of quercetin-induced apoptosis in human breast cancer cells is unclear. The purpose of this study was to investigate effects of quercetin on cell viability and to determine its underlying mechanism in human breast cancer MDA-MB-231 cells. Quercetin decreased the percentage of viable cells in a dose- and time-dependent manner, which was associated with cell cycle arrest and apoptosis. Quercetin did not increase reactive oxygen species generation but increased cytosolic Ca(2+) levels and reduced the mitochondrial membrane potential (DeltaPsi(m)). Quercetin treatment promoted activation of caspase-3, -8 and -9 in MDA-MB-231 cells. Caspase inhibitors prevented the quercetin-induced loss of cell viability. Quercetin increased abundance of the pro-apoptotic protein Bax and decreased the levels of anti-apoptotic protein Bcl-2. Confocal laser microscope examination indicated that quercetin promoted apoptosis-inducing factor (AIF) release from mitochondria and stimulated translocation to the nucleus. Taken together, these findings suggest that quercetin results in human breast cancer MDA-MB-231 cell death through mitochondrial- and caspase-3-dependent pathways.
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Affiliation(s)
- Su-Yu Chien
- Department of Pharmacology, Changhua Christian Hospital, 135 Nanhsiao St., Changhua, Taiwan
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