1
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Chen YH, Chu CC, Wei AIC, Liu JF, Lai HS. CXCL1 promotes cell migration in hepatocellular carcinoma by regulating the miR-30b-5p/ICAM-1 axis. J Cancer 2024; 15:5007-5019. [PMID: 39132161 PMCID: PMC11310878 DOI: 10.7150/jca.95816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 05/27/2024] [Indexed: 08/13/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly lethal cancer with a growing global incidence and is often associated with poor prognosis due to its tendency to metastasize. Intercellular adhesion molecule (ICAM) 1 is a transmembrane protein found in various cancer cells and is associated with the spread of cancer and poor prognosis. Chemokine (C-X-C motif) ligand 1 (CXCL1) is a chemokine that significantly affects the cell motility of various cancers. However, the role of CXCL1 in ICAM-1 expression and in metastasis of hepatocellular carcinoma remains unclear. We determined that CXCL1 expression is positively and significantly associated with advanced-stage tumors in the HCC tissue array. Kaplan-Meier analysis revealed worse overall survival rates in the high CXCL1 expression group, suggesting its potential as a biomarker for cancer progression and stimulating hepatocellular carcinoma cells with CXCL1 enhanced migration abilities by upregulating ICAM-1 expression. CXCL1 was shown to enhance ICAM-1-dependent cell motility by inhibiting miR-30b-5p. This study provides novel evidence that CXCL1 could serve as a therapeutic target for metastasis in hepatocellular carcinoma.
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Affiliation(s)
- Yi-Hsin Chen
- Division of Pediatric Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
- Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Chun Chu
- Division of Pediatric Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Augusta I-Chin Wei
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ju-Fang Liu
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Hong-Shiee Lai
- Department of Surgery, College of Medicine, National Taiwan University Hospital and National Taiwan University, Taipei 10002, Taiwan
- Department of Surgery, Buddhist Tzu Chi Medical Foundation, Hualien Tzu Chi Hospital, Hualien 97002, Taiwan
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2
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Sun Y, Liang M, Xing Y, Duan Y, Zhang S, Deng B, Xiang X, Zhou B. Cyasterone has a protective effect on steroid-induced Osteonecrosis of the femoral head. PLoS One 2023; 18:e0293530. [PMID: 37903142 PMCID: PMC10615314 DOI: 10.1371/journal.pone.0293530] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/30/2023] [Indexed: 11/01/2023] Open
Abstract
CONTEXT Cyasterone alleviated the apoptosis of BMSCs induced by Dexamethasone via the PI3K/AKT signaling pathway. In addition, Cyasterone had a protective effect on SIONFH model rats by reducing the percentage of empty bone lacunae. OBJECTIVE To study the effect of Cyasterone on apoptosis of rat BMSCs and its function on the SIONFH rat model. METHODS Rat BMSCs were cultured and divided into Control, DXM and Cyasterone (DXM+Cyasterone) groups. The apoptosis of each group was detected by flow cytometry, the expressions of Caspase-3 and Caspase-9 were detected by immunofluorescence staining, and the mRNA and protein expressions of AKT, BAX, P53, P85, Bcl-2 and Cytochrome C were detected by qPCR and WB. In animal experiments, the femoral head of rats were subjected to HE staining and Micro-CT to observe the necrosis and repair conditions. RESULTS The apoptosis rate of DXM and Cyasterone groups increased compared with Control group, and the apoptosis rate of Cyasterone group decreased compared with DXM group. Compared with DXM group, the mRNA expression of BAX, P53, P85 and Cytochrome C in Cyasterone group were increased, while the protein expression of AKT and Bcl-2 decreased. The histopathological and morphological analysis showed that Cyasterone promoted the trabecular bone structure in rat, which evenly benefit for the repair of SIONFH. CONCLUSION Cyasterone can reduce the apoptosis of rat BMSCs induced by Dexamethasone, and help promoting the bone repair in SIONFH rats.
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Affiliation(s)
- Youqiang Sun
- Department of Sports Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
| | - Mengmeng Liang
- Department of Obstetrics, Guangdong Women and Chifldren Hospital, Guangzhou, 510010, Guangdong Province, China
| | - Yuemeng Xing
- The First Clinical College of Guangzhouf University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
| | - Yinfan Duan
- The First Clinical College of Guangzhouf University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
| | - Shuangxiao Zhang
- Department of Sports Medicine, Heyuan Hospital of Chinese Medicine, Heyuan, 517000, Guangdong Province, China
| | - Baogui Deng
- Department of Sports Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
| | - Xiaobing Xiang
- Department of Sports Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
| | - Bengen Zhou
- Department of Sports Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong Province, China
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3
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Chang SLY, Lee CW, Yang CY, Lin ZC, Peng KT, Liu SC, Wang SW, Tsai HC, Fong YC, Lai CY, Huang YL, Tsai CH, Ko CY, Liu JF, Tang CH. IOX-1 suppresses metastasis of osteosarcoma by upregulating histone H3 lysine trimethylation. Biochem Pharmacol 2023; 210:115472. [PMID: 36863615 DOI: 10.1016/j.bcp.2023.115472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/24/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023]
Abstract
New therapeutic approaches are needed for metastatic osteosarcoma (OS), as survival rates remain low despite surgery and chemotherapy. Epigenetic changes, such as histone H3 methylation, play key roles in many cancers including OS, although the underlying mechanisms are not clear. In this study, human OS tissue and OS cell lines displayed lower levels of histone H3 lysine trimethylation compared with normal bone tissue and osteoblast cells. Treating OS cells with the histone lysine demethylase inhibitor 5-carboxy-8-hydroxyquinoline (IOX-1) dose-dependently increased histone H3 methylation and inhibited cellular migratory and invasive capabilities, suppressed matrix metalloproteinase expression, reversed epithelial-to-mesenchymal transition by increasing levels of epithelial markers E-cadherin and ZO-1 and decreasing the expression of mesenchymal markers N-cadherin, vimentin, and TWIST, and also reduced stemness properties. An analysis of cultivated MG63 cisplatin-resistant (MG63-CR) cells revealed lower histone H3 lysine trimethylation levels compared with levels in MG63 cells. Exposing MG63-CR cells to IOX-1 increased histone H3 trimethylation and ATP-binding cassette transporter expression, potentially sensitizing MG63-CR cells to cisplatin. In conclusion, our study suggests that histone H3 lysine trimethylation is associated with metastatic OS and that IOX-1 or other epigenetic modulators present promising strategies to inhibit metastatic OS progression.
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Affiliation(s)
- Sunny Li-Yun Chang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan; School of Medicine, China Medical University, Taichung, Taiwan
| | - Chiang-Wen Lee
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Puzi City, Taiwan; Department of Nursing, Division of Basic Medical Sciences, Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Puzi City, Taiwan; Department of Safety Health and Environmental Engineering, Ming Chi University of Technology, New Taipei City, Taiwan
| | - Chen-Yu Yang
- Division of Pediatric Orthopedics, Department of Orthopedic Surgery, MacKay Memorial Hospital, Taipei, Taiwan
| | - Zih-Chan Lin
- Department of Nursing, Division of Basic Medical Sciences, Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Puzi City, Taiwan
| | - Kuo-Ti Peng
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Puzi City, Taiwan
| | - Shih-Chia Liu
- Division of Pediatric Orthopedics, Department of Orthopedic Surgery, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shih-Wei Wang
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan; School of Pharmacy, College of Pharmacy, Kaohsiung, Taiwan, Kaohsiung, Taiwan
| | - Hsiao-Chi Tsai
- School of Medicine, China Medical University, Taichung, Taiwan; Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Yi-Chin Fong
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan; Department of Orthopaedic Surgery, China Medical University Beigang Hospital, Yunlin, Taiwan; Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chao-Yang Lai
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yuan-Li Huang
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Yuan Ko
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Ju-Fang Liu
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan; School of Medicine, China Medical University, Taichung, Taiwan; Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung, Taiwan.
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4
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Yan Z, Zhan J, Qi W, Lin J, Huang Y, Xue X, Pan X. The Protective Effect of Luteolin in Glucocorticoid-Induced Osteonecrosis of the Femoral Head. Front Pharmacol 2020; 11:1195. [PMID: 32903480 PMCID: PMC7435053 DOI: 10.3389/fphar.2020.01195] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/22/2020] [Indexed: 01/22/2023] Open
Abstract
Glucocorticoid-induced osteonecrosis of the femoral head (GIONFH) is a frequently occurring type of nontraumatic osteonecrosis. A failure of the timely treatment can eventually result in the collapse of the subchondral bone structure. Luteolin (Lut), a compound extracted from Rhizoma Drynariae, is reported to possess multiple pharmacological properties including anticancer, antioxidant, antiapoptosis, and antiinflammatory properties. However, whether Lut has a protective effect on the development of GIONFH remains unclear. In this study, we evaluated the effect of Lut on Dexamethasone (Dex)-induced STAT1/caspase3 pathway in vitro and evaluated GIONFH model in vivo. In vitro, Lut inhibited the upregulation of Dex-induced phospho-STAT1, cleaved caspase9, and cleaved caspase3. In addition, Lut inhibited Dex-induced expression of Bax and cytochrome c and increased the expression of B cell lymphoma-2(Bcl-2). In vivo, Lut decreased the proportion of empty lacunae in rats with GIONFH. Taken together, these findings indicate that Lut may have therapeutic potential in the treatment of GIONFH. Further, this effect might be achieved by suppressing mitochondrial apoptosis of osteoblasts via inhibition of STAT1 activity.
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Affiliation(s)
- Zijian Yan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Orthopaedics, Zhejiang Provincial Key Laboratory of Orthpaedics, Wenzhou, China.,The Second School of Medicine, WenZhou Medical University, Wenzhou, China
| | - Jingdi Zhan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Orthopaedics, Zhejiang Provincial Key Laboratory of Orthpaedics, Wenzhou, China.,The Second School of Medicine, WenZhou Medical University, Wenzhou, China
| | - Weihui Qi
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Orthopaedics, Zhejiang Provincial Key Laboratory of Orthpaedics, Wenzhou, China.,The Second School of Medicine, WenZhou Medical University, Wenzhou, China
| | - Jian Lin
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yijiang Huang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xinghe Xue
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoyun Pan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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5
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Huynh TKC, Nguyen THA, Nguyen TCT, Hoang TKD. Synthesis and insight into the structure-activity relationships of 2-phenylbenzimidazoles as prospective anticancer agents. RSC Adv 2020; 10:20543-20551. [PMID: 35517717 PMCID: PMC9054280 DOI: 10.1039/d0ra02282a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/10/2020] [Indexed: 12/15/2022] Open
Abstract
In order to explore and develop new anticancer agents, three series of 2-phenylbenzimidazoles, 15-46, were condensed under simple and mild conditions using sodium metabisulfite as an oxidation agent and another series, 47-55, were obtained via a reduction reaction using sodium borohydride. All the compounds synthesized were evaluated for their in vitro anticancer activities against three human cancer cell lines. The novel compound 38 was found to be the most potent multi cancer inhibitor against A549, MDA-MB-231, and PC3 cell lines (IC50 values 4.47, 4.68 and 5.50 μg mL-1, respectively). In addition, compound 40 exhibited the best IC50 value of 3.55 μg mL-1 against the MDA-MB-231 cell line. The results demonstrated that introducing a new substituent to compounds 37-55 could improve their antiproliferative activities.
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Affiliation(s)
- Thi-Kim-Chi Huynh
- Institute of Chemical Technology - VAST 01 Mac Dinh Chi Str., Dist. 1 Ho Chi Minh City Vietnam
- Graduate University of Science and Technology - VAST 18 Hoang Quoc Viet Str., Cau Giay Dist. Hanoi Vietnam
| | - Thi-Hong-An Nguyen
- Institute of Chemical Technology - VAST 01 Mac Dinh Chi Str., Dist. 1 Ho Chi Minh City Vietnam
| | - Thi-Cam-Thu Nguyen
- Institute of Chemical Technology - VAST 01 Mac Dinh Chi Str., Dist. 1 Ho Chi Minh City Vietnam
- Ton Duc Thang University 19 Nguyen Huu Tho Str., Dist. 7 Ho Chi Minh City Vietnam
| | - Thi-Kim-Dung Hoang
- Institute of Chemical Technology - VAST 01 Mac Dinh Chi Str., Dist. 1 Ho Chi Minh City Vietnam
- Graduate University of Science and Technology - VAST 18 Hoang Quoc Viet Str., Cau Giay Dist. Hanoi Vietnam
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6
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Lee CW, Chi MC, Chang TM, Liu JF. Artocarpin induces cell apoptosis in human osteosarcoma cells through endoplasmic reticulum stress and reactive oxygen species. J Cell Physiol 2018; 234:13157-13168. [PMID: 30549031 DOI: 10.1002/jcp.27986] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 11/21/2018] [Indexed: 12/12/2022]
Abstract
Osteosarcoma is a malignant primary bone tumor that responds poorly to both chemotherapy and radiation therapy. However, because of side effects and drug resistance in chemotherapy and the insufficiency of an effective adjuvant therapy for osteosarcoma, it is necessary to research novel treatments. This study was the first to investigate the anticancer effects of the flavonoid derivative artocarpin in osteosarcoma. Artocarpin induced cell apoptosis in three human osteosarcoma cell lines-U2OS, MG63, and HOS. Artocarpin was also associated with increased intracellular reactive oxygen species (ROS). Mitochondrial dysfunction was followed by the release of cytochrome c from mitochondria and accompanied by decreased antiapoptotic Bcl-2 and Bcl-xL and increased proapoptotic protein Bak and Bax. Artocarpin triggered endoplasmic reticulum (ER) stress, as indicated by changes in cytosol calcium levels and increased glucose-regulated protein 78 and 94 expressions, and also increased calpains expression and activity. Animal studies revealed a dramatic 40% reduction in tumor volume after 18 days of treatment. This study demonstrated a novel anticancer activity of artocarpin against human osteosarcoma cells and in murine tumor models. In summary, artocarpin significantly induced cell apoptosis through ROS, ER stress, mitochondria, and the caspase pathway, and may thus be a novel anticancer treatment for osteosarcoma.
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Affiliation(s)
- Chiang-Wen Lee
- Department of Nursing, Division of Basic Medical Sciences, and Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chia-Yi, Taiwan, Republic of China.,Research Center for Industry of Human Ecology and Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan, Republic of China.,Department of Rehabilitation, Chang Gung Memorial Hospital, Chia-Yi, Taiwan, Republic of China
| | - Miao-Ching Chi
- Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chiayi County, Taiwan, Republic of China.,Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi County, Taiwan, Republic of China.,Division of Pulmonary and Critical Care Medicine, Chiayi Chang Gung Memorial Hospital, Taiwan, Republic of China
| | - Tsung-Ming Chang
- Department of Physiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China
| | - Ju-Fang Liu
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, Republic of China.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan, Republic of China
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7
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Pan T, Shi X, Chen H, Chen R, Wu D, Lin Z, Zhang J, Pan J. Geniposide Suppresses Interleukin-1β-Induced Inflammation and Apoptosis in Rat Chondrocytes via the PI3K/Akt/NF-κB Signaling Pathway. Inflammation 2018; 41:390-399. [PMID: 29214554 DOI: 10.1007/s10753-017-0694-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Osteoarthritis (OA) is a chronic degenerative joint disease that is principally characterized by progressive joint dysfunction and cartilage degradation. Inflammation and apoptosis play critical roles in the progression of OA. Geniposide (GPO), one of the principal components of the fruit of Gardenia jasminoides Ellis, has been reported to have anti-inflammatory and other pharmacological effects. In this study, we performed in vitro experiments on rat chondrocytes to examine the therapeutic effects of GPO on OA and investigated its effects in vivo in a rat model of OA induced by medial meniscal tear (MMT). The results suggest that GPO can inhibit the expression of INOS, COX-2, and MMP-13 in vitro, and promote the expression of collagen II in rat chondrocytes stimulated with interleukin-1β (IL-1β). In addition, we also found that GPO can inhibit the expression of pro-apoptotic proteins such as Bax, Cyto-c, and C-caspase3 and increase the expression of the anti-apoptotic protein Bcl-2. These changes may be related to GPO-induced inhibition of the IL-1β-induced activation of the PI3K/Akt/NF-κB signaling pathway. In vivo, we also found that GPO can limit the development of OA in a rat model. Taken together, the above results indicate that GPO has potential therapeutic value for treating OA.
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Affiliation(s)
- Tianlong Pan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Xuchao Shi
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Huan Chen
- Department of Orthopaedics, Yongjia County People's Hospital, 37 Yong Zhong Road, Shang Tang Town, Yongjia County, Zhejiang, 325100, China
| | - Rong Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Dengying Wu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Zeng Lin
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Jingdong Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China
| | - Jun Pan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 Xue Yuan Xi Road, Wenzhou, Zhejiang, 325000, China.
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8
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Anticancer activities of a benzimidazole compound through sirtuin inhibition in colorectal cancer. Future Med Chem 2018; 10:2039-2057. [DOI: 10.4155/fmc-2018-0052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: This study aims to investigate the mode of action of a novel sirtuin inhibitor (BZD9L1) and its associated molecular pathways in colorectal cancer (CRC) cells. Materials & methods: BZD9L1 was tested against metastatic CRC cell lines to evaluate cytotoxicity, cell cycle and apoptosis, senescence, apoptosis related genes and protein expressions, as well as effect against major cancer signaling pathways. Results & conclusion: BZD9L1 reduced the viability, cell migration and colony forming ability of both HCT 116 and HT-29 metastatic CRC cell lines through apoptosis. BZD9L1 regulated major cancer pathways differently in CRC with different mutation profiles. BZD9L1 exhibited anticancer activities as a cytotoxic drug in CRC and as a promising therapeutic strategy in CRC treatment.
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9
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Pan T, Chen R, Wu D, Cai N, Shi X, Li B, Pan J. Alpha-Mangostin suppresses interleukin-1β-induced apoptosis in rat chondrocytes by inhibiting the NF-κB signaling pathway and delays the progression of osteoarthritis in a rat model. Int Immunopharmacol 2017; 52:156-162. [DOI: 10.1016/j.intimp.2017.08.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 08/16/2017] [Accepted: 08/23/2017] [Indexed: 12/30/2022]
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10
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Lin CC, Lee MH, Lin JH, Lin ML, Chueh FS, Yu CC, Lin JP, Chou YC, Hsu SC, Chung JG. Crude extract of Rheum palmatum L. Induces cell cycle arrest S phase and apoptosis through mitochondrial-dependent pathways in U-2 OS human osteosarcoma cells. ENVIRONMENTAL TOXICOLOGY 2016; 31:957-969. [PMID: 25689151 DOI: 10.1002/tox.22105] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 12/19/2014] [Accepted: 12/21/2014] [Indexed: 06/04/2023]
Abstract
Cancer is the second cause of death in children. Osteosarcoma is the most common primary malignancy of solid bone cancer primarily affecting adolescents and young adults. In the Chinese population, the crude extract of Rheum palmatum L. (CERP) has been used for treating different diseases, including SARS, rheumatoid arthritis, coxsackievirus B3, and human colon cancer cell, pancreatic cancer. There are no reports on CERP and human osteosarcoma cells. The present study examined effects of CERP on cytotoxicity including cell cycle distribution and cell death (apoptosis) in U-2 OS human osteosarcoma cells. CERP significantly induced S phase arrest in U-2 OS cells in a dose-dependent. CERP produced DNA damage and DNA condensation. Other effects of CERP were stimulation of ROS and Ca(2+) , mitochondria impairment, and activation of caspase-3, -8, and -9. CERP increased the levels of Bax, Bak, Bad, cyclin B, Fas, PARP, GRP78, GADD153, AIF, Endo G, Calpain-2, p21, and p27, but decreased the levels of Bcl-2, BCL-X, XIAP, Akt, CDC25A, CDK2, Cyclin A, and Cyclin E of U-2 OS cells. It was also observed that CERP promoted the expression of AIF, Endo G, GADD153, and cytochrome c. These results indicate that CERP has anticancer effects in vitro and provide the foundation for in vivo studies of animal models of osteosarcoma. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 957-969, 2016.
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Affiliation(s)
- Chin-Chung Lin
- Department of Chinese Medicine, Feng-Yuan Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, 420, Taiwan
- General Education Center, Central Taiwan University of Science and Technology, Taichung, 406, Taiwan
| | - Ming-Huei Lee
- General Education Center, Central Taiwan University of Science and Technology, Taichung, 406, Taiwan
- Department of Urology, Feng-Yuan Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, 420, Taiwan
| | - Ju-Hwa Lin
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan
| | - Meng-Liang Lin
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
| | - Fu-Shin Chueh
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 413, Taiwan
| | - Chien-Chih Yu
- School of Pharmacy, China Medical University, Taichung, 404, Taiwan
| | - Jing-Pin Lin
- School of Chinese Medicine, China Medical University, Taichung, 404, Taiwan
| | - Yu-Cheng Chou
- Division of Neurosurgical Oncology, Neurological Institute, Taichung Veterans General Hospital, Taichung, 407, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, 970, Taiwan
| | - Shu-Chun Hsu
- Department of Biological Science and Technology, 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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11
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Zhang XH, Xu XX, Xu T. Ginsenoside Ro suppresses interleukin-1β-induced apoptosis and inflammation in rat chondrocytes by inhibiting NF-κB. Chin J Nat Med 2016; 13:283-9. [PMID: 25908625 DOI: 10.1016/s1875-5364(15)30015-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Indexed: 02/07/2023]
Abstract
This study investigated effects of Ginsenoside Ro (Ro) on interleukin-1β (IL-1β)-induced apoptosis and inflammation in rat chondrocytes. The rat chondrocytes were co-treated with IL-1β (10 ng·kg(-1)) and Ro (50, 100 and 200 μmol·L(-1)) for 48 h. Chondrocytes viability was detected by the MTT assay and Annexin V-FITC/PI dual staining assay. Caspase 3 activity was measured by using caspase 3 colorimetric assay kit. Apoptosis related proteins Bax, Bad, Bcl-xL, PCNA, p53 and phospho-p53, along with inflammation related protein MMP 3, MMP 9 and COX-2, and the expression of phospho-NF-κB p65 were assayed by western blotting analyses. Ro could improve IL-1β-induced chondrocytes viability. Ro could suppress IL-1β-induced apoptosis by inhibiting levels of Bax and Bad, decreasing p53 phosphorylation and promoting the expression of Bcl-xL and PCNA. Ro inhibited caspase 3 activity. IL-1β-induced inflammation and matrix degration were also alleviated by Ro with down-regulating the expression of MMP 3, MMP 9 and COX-2. Moreover, Ro inhibited NF-κB p65 phosphorylation induced by IL-1β. In conclusion, these results suggested Ro exerted anti-apoptosis and anti-inflammation in IL-1β-induced rat chondrocytes, which might be related to NF-κB signal pathway. Therefore, we propose that Ro might be a potential novel drug for the treatment of osteoarthritis.
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Affiliation(s)
- Xiao-Hong Zhang
- School of Biomedical Science, Huaqiao University, Quanzhou 362021, China
| | - Xian-Xiang Xu
- School of Biomedical Science, Huaqiao University, Quanzhou 362021, China.
| | - Tao Xu
- School of Biomedical Science, Huaqiao University, Quanzhou 362021, China
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Hou CH, Lin FL, Hou SM, Liu JF. Hyperthermia induces apoptosis through endoplasmic reticulum and reactive oxygen species in human osteosarcoma cells. Int J Mol Sci 2014; 15:17380-95. [PMID: 25268613 PMCID: PMC4227168 DOI: 10.3390/ijms151017380] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Revised: 08/12/2014] [Accepted: 09/16/2014] [Indexed: 02/06/2023] Open
Abstract
Osteosarcoma (OS) is a relatively rare form of cancer, but OS is the most commonly diagnosed bone cancer in children and adolescents. Chemotherapy has side effects and induces drug resistance in OS. Since an effective adjuvant therapy was insufficient for treating OS, researching novel and adequate remedies is critical. Hyperthermia can induce cell death in various cancer cells, and thus, in this study, we investigated the anticancer method of hyperthermia in human OS (U-2 OS) cells. Treatment at 43 °C for 60 min induced apoptosis in human OS cell lines, but not in primary bone cells. Furthermore, hyperthermia was associated with increases of intracellular reactive oxygen species (ROS) and caspase-3 activation in U-2 OS cells. Mitochondrial dysfunction was followed by the release of cytochrome c from the mitochondria, and was accompanied by decreased anti-apoptotic Bcl-2 and Bcl-xL, and increased pro-apoptotic proteins Bak and Bax. Hyperthermia triggered endoplasmic reticulum (ER) stress, which was characterized by changes in cytosolic calcium levels, as well as increased calpain expression and activity. In addition, cells treated with calcium chelator (BAPTA-AM) blocked hyperthermia-induced cell apoptosis in U-2 OS cells. In conclusion, hyperthermia induced cell apoptosis substantially via the ROS, ER stress, mitochondria, and caspase pathways. Thus, hyperthermia may be a novel anticancer method for treating OS.
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Affiliation(s)
- Chun-Han Hou
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei 100, Taiwan.
| | - Feng-Ling Lin
- Department of Dermatology, Sijhih Cathay General Hospital, Taipei 221, Taiwan.
| | - Sheng-Mon Hou
- Department of Orthopedic Surgery, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan.
| | - Ju-Fang Liu
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan.
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Tonelli M, Novelli F, Tasso B, Vazzana I, Sparatore A, Boido V, Sparatore F, La Colla P, Sanna G, Giliberti G, Busonera B, Farci P, Ibba C, Loddo R. Antiviral activity of benzimidazole derivatives. III. Novel anti-CVB-5, anti-RSV and anti-Sb-1 agents. Bioorg Med Chem 2014; 22:4893-909. [DOI: 10.1016/j.bmc.2014.06.043] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 06/19/2014] [Accepted: 06/22/2014] [Indexed: 12/21/2022]
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Yang T, Li MH, Liu J, Huang N, Li N, Liu SN, Liu Y, Zhang T, Zou Q, Li H. Benzimidazole derivative, BMT-1, induces apoptosis in multiple myeloma cells via a mitochondrial-mediated pathway involving H+/K+-ATPase inhibition. Oncol Rep 2014; 31:2743-50. [PMID: 24700195 DOI: 10.3892/or.2014.3122] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 03/04/2014] [Indexed: 11/05/2022] Open
Abstract
2-(1H-benzimidazol-2-yl)-4,5,6,7-tetrahydro-2H-indazol-3-ol (BMT-1), a bicyclic compound, belongs to the benzimidazole group and consists of the fusion of benzene and imidazole. The objective of the present study was to assess the effect of BMT-1 on the proliferation of multiple myeloma (MM) cells and identify whether BMT-1 induces apoptosis in MM cells. Our results showed a dose- and time-dependent decrease in the proliferation of MM cells treated with BMT-1. Further studies revealed that the antiproliferative effects of BMT-1 were caused by induction of apoptosis with activation of caspase-3 and cleavage of poly(ADP-ribose) polymerase in MM cells. In addition, BMT-1 induced the loss of mitochondrial membrane potential resulting in the activation of caspase-8 and -9. Furthermore, the MM cells treated with BMT-1 showed a more acidic intracellular pH (pHi) as indicated by a lower FL1/FL2 ratio caused by inhibition of H+/K+-ATPase. Collectively, these findings demonstrated that a decrease in pHi, caused by H+/K+-ATPase inhibition induced by BMT-1, triggered the dysfunction of the mitochondria resulting in the apoptosis of MM cells. Therefore, BMT-1 may be used as a lead compound for the design and development of new agents with which to treat MM and other forms of cancer.
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Affiliation(s)
- Tai Yang
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Min-Hui Li
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Jin Liu
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Ning Huang
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Ning Li
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Si-Nian Liu
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Yang Liu
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Tao Zhang
- Department of Oncology, Chengdu Military General Hospital, Chengdu, Sichuan 610083, P.R. China
| | - Qiang Zou
- Department of Immunology, Chengdu Medical College, Chengdu, Sichuan 610083, P.R. China
| | - Hua Li
- Department of Oncology, Chengdu Military General Hospital, Chengdu, Sichuan 610083, P.R. China
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Hou CH, Lin FL, Tong KB, Hou SM, Liu JF. Transforming growth factor alpha promotes osteosarcoma metastasis by ICAM-1 and PI3K/Akt signaling pathway. Biochem Pharmacol 2014; 89:453-63. [PMID: 24685520 DOI: 10.1016/j.bcp.2014.03.010] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 03/20/2014] [Accepted: 03/20/2014] [Indexed: 12/21/2022]
Abstract
Osteosarcoma is the most common primary malignancy of bone and is characterized by a high malignant and metastatic potential. Transforming growth factor alpha (TGF-α) is classified as the EGF (epidermal growth factor)-like family, which is involved in cancer cellular activities such as proliferation, motility, migration, adhesion and invasion abilities. However, the effect of TGF-α on human osteosarcoma is largely unknown. We found that TGF-α increased the cell migration and expression of intercellular adhesion molecule-1 (ICAM-1) in human osteosarcoma cells. Transfection of cells with ICAM-1 siRNA reduced TGF-α-mediated cell migration. We also found that the phosphatidylinositol 3'-kinase (PI3K)/Akt/NF-κB pathway was activated after TGF-α treatment, and TGF-α-induced expression of ICAM-1 and cell migration was inhibited by the specific inhibitors and siRNAs of PI3K, Akt, and NF-κB cascades. In addition, knockdown of TGF-α expression markedly decreased cell metastasis in vitro and in vivo. Our results indicate that TGF-α/EGFR interaction elicits PI3K and Akt activation, which in turn activates NF-κB, resulting in the expression of ICAM-1 and contributing the migration of human osteosarcoma cells.
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Affiliation(s)
- Chun-Han Hou
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Feng-Ling Lin
- Department of Dermatology, Sijhih Cathay General Hospital, Taipei, Taiwan
| | - Kai-Biao Tong
- Veterinarian Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Sheng-Mon Hou
- Department of Orthopedic Surgery, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.
| | - Ju-Fang Liu
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.
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