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Li F, Zheng Z, Chen W, Li D, Zhang H, Zhu Y, Mo Q, Zhao X, Fan Q, Deng F, Han C, Tan W. Regulation of cisplatin resistance in bladder cancer by epigenetic mechanisms. Drug Resist Updat 2023; 68:100938. [PMID: 36774746 DOI: 10.1016/j.drup.2023.100938] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
Bladder cancer is one of the most common malignancies in the world. Cisplatin is one of the most potent and widely used anticancer drugs and has been employed in several malignancies. Cisplatin-based combination chemotherapies have become important adjuvant therapies for bladder cancer patients. Cisplatin-based treatment often results in the development of chemoresistance, leading to therapeutic failure and limiting its application and effectiveness in bladder cancer. To develop improved and more effective cancer therapy, research has been conducted to elucidate the underlying mechanism of cisplatin resistance. Epigenetic modifications have been demonstrated involved in drug resistance to chemotherapy, and epigenetic biomarkers, such as urine tumor DNA methylation assay, have been applied in patients screening or monitoring. Here, we provide a systematic description of epigenetic mechanisms, including DNA methylation, noncoding RNA regulation, m6A modification and posttranslational modifications, related to cisplatin resistance in bladder cancer.
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Affiliation(s)
- Fei Li
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zaosong Zheng
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Wei Chen
- Department of Urology, Institute of Precision Medicine, Zigong Forth People's Hospital, Zigong, Sichuan, China
| | - Dongqing Li
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Henghui Zhang
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yuanchao Zhu
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qixin Mo
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xinlei Zhao
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qin Fan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Fan Deng
- Department of Cell Biology, School of Basic Medical Science, Southern Medical University, Guangzhou, Guangdong, China
| | - Conghui Han
- Department of Urology, Xuzhou Clinical School of Xuzhou Medical University, Jiangsu, China.
| | - Wanlong Tan
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
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Kundu R, Banerjee S, Baidya SK, Adhikari N, Jha T. A quantitative structural analysis of AR-42 derivatives as HDAC1 inhibitors for the identification of promising structural contributors. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2022; 33:861-883. [PMID: 36412121 DOI: 10.1080/1062936x.2022.2145353] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/02/2022] [Indexed: 06/16/2023]
Abstract
Alteration and abnormal epigenetic mechanisms can lead to the aberration of normal biological functions and the occurrence of several diseases. The histone deacetylase (HDAC) family of enzymes is one of the prime regulators of epigenetic functions modifying the histone proteins, and thus, regulating epigenetics directly. HDAC1 is one of those HDACs which have important contributions to cellular epigenetics. The abnormality of HDAC is correlated to the occurrence, progression, and poor prognosis in several disease conditions namely neurodegenerative disorders, cancer cell proliferation, metastasis, chemotherapy resistance, and survival in various cancers. Therefore, the progress of potent and effective HDAC1 inhibitors is one of the prime approaches to combat such diseases. In this study, both regression and classification-based molecular modelling studies were conducted on some AR-42 derivatives as HDAC1 inhibitors to elucidate the crucial structural aspects that are responsible for regulating their biological responses. This study revealed that the molecular polarizability, van der Waals volume, the presence of aromatic rings as well as the higher number of hydrogen bond acceptors might affect prominently their inhibitory activity and might be responsible for proper fitting and interactions at the HDAC1 active site to pertain effective inhibition.
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Affiliation(s)
- R Kundu
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
| | - S Banerjee
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
| | - S K Baidya
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
| | - N Adhikari
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
| | - T Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India
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3
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Xu L, Zhang J, Sun J, Hou K, Yang C, Guo Y, Liu X, Kalvakolanu DV, Zhang L, Guo B. Epigenetic regulation of cancer stem cells: Shedding light on the refractory/relapsed cancers. Biochem Pharmacol 2022; 202:115110. [PMID: 35640714 DOI: 10.1016/j.bcp.2022.115110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 02/05/2023]
Abstract
The resistance to drugs, ability to enter quiescence and generate heterogeneous cancer cells, and enhancement of aggressiveness, make cancer stem cells (CSCs) integral part of tumor progression, metastasis and recurrence after treatment. The epigenetic modification machinery is crucial for the viability of CSCs and evolution of aggressive forms of a tumor. These mechanisms can also be targeted by specific drugs, providing a promising approach for blocking CSCs. In this review, we summarize the epigenetic regulatory mechanisms in CSCs which contribute to drug resistance, quiescence and tumor heterogeneity. We also discuss the drugs that can potentially target these processes and data from experimental and clinical studies.
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Affiliation(s)
- Libo Xu
- Department of Plastic Surgery, China-Japan Union Hospital of Jilin University, Changchun, PR China; Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Jinghua Zhang
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Jicheng Sun
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Kunlin Hou
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Chenxin Yang
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Ying Guo
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Xiaorui Liu
- Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China
| | - Dhan V Kalvakolanu
- Greenebaum NCI Comprehensive Cancer Center, Department of Microbiology and Immunology, University of Maryland School Medicine, Baltimore, MD, USA
| | - Ling Zhang
- Department of Plastic Surgery, China-Japan Union Hospital of Jilin University, Changchun, PR China; Key Laboratory of Pathobiology, Ministry of Education, and Department of Pathophysiology, College of Basic Medical Sciences, Jilin University, Changchun, PR China.
| | - Baofeng Guo
- Department of Plastic Surgery, China-Japan Union Hospital of Jilin University, Changchun, PR China.
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4
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Collier KA, Valencia H, Newton H, Hade EM, Sborov DW, Cavaliere R, Poi M, Phelps MA, Liva SG, Coss CC, Wang J, Khountham S, Monk P, Shapiro CL, Piekarz R, Hofmeister CC, Welling DB, Mortazavi A. A phase 1 trial of the histone deacetylase inhibitor AR-42 in patients with neurofibromatosis type 2-associated tumors and advanced solid malignancies. Cancer Chemother Pharmacol 2021; 87:599-611. [PMID: 33492438 DOI: 10.1007/s00280-020-04229-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 12/29/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE Given clinical activity of AR-42, an oral histone deacetylase inhibitor, in hematologic malignancies and preclinical activity in solid tumors, this phase 1 trial investigated the safety and tolerability of AR-42 in patients with advanced solid tumors, including neurofibromatosis type 2-associated meningiomas and schwannomas (NF2). The primary objective was to define the maximum tolerated dose (MTD) and dose-limiting toxicities (DLTs). Secondary objectives included determining pharmacokinetics and clinical activity. METHODS This phase I trial was an open-label, single-center, dose-escalation study of single-agent AR-42 in primary central nervous system and advanced solid tumors. The study followed a 3 + 3 design with an expansion cohort at the MTD. RESULTS Seventeen patients were enrolled with NF2 (n = 5), urothelial carcinoma (n = 3), breast cancer (n = 2), non-NF2-related meningioma (n = 2), carcinoma of unknown primary (n = 2), small cell lung cancer (n = 1), Sertoli cell carcinoma (n = 1), and uveal melanoma (n = 1). The recommended phase II dose is 60 mg three times weekly, for 3 weeks of a 28-day cycle. DLTs included grade 3 thrombocytopenia and grade 4 psychosis. The most common treatment-related adverse events were cytopenias, fatigue, and nausea. The best response was stable disease in 53% of patients (95% CI 26.6-78.7). Median progression-free survival (PFS) was 3.6 months (95% CI 1.2-9.1). Among evaluable patients with NF2 or meningioma (n = 5), median PFS was 9.1 months (95% CI 1.9-not reached). CONCLUSION Single-agent AR-42 is safe and well tolerated. Further studies may consider AR-42 in a larger cohort of patients with NF2 or in combination with other agents in advanced solid tumors. TRIAL REGISTRATION NCT01129193, registered 5/24/2010.
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Affiliation(s)
- Katharine A Collier
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA.,Division of Hematology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Hugo Valencia
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA.,Division of Hematology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Herbert Newton
- Division of Neuro-Oncology, Departments of Neurology and Neurosurgery, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Erinn M Hade
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Douglas W Sborov
- Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA
| | - Robert Cavaliere
- Division Neuro-Oncology, Department of Cancer Medicine, Baptist MD Anderson, Jacksonville, FL, USA
| | - Ming Poi
- College of Pharmacy, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Mitch A Phelps
- College of Pharmacy, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Sophia G Liva
- College of Pharmacy, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Christopher C Coss
- College of Pharmacy, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Jiang Wang
- College of Pharmacy, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Soun Khountham
- Division of Hematology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Paul Monk
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Charles L Shapiro
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA
| | - Richard Piekarz
- National Cancer Institute/Cancer Therapy Evaluation Program, Bethesda, MD, USA
| | - Craig C Hofmeister
- Division of Hematology, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - D Bradley Welling
- Department of Otolaryngology Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear Infirmary and Massachusetts General Hospital, Boston, MA, USA
| | - Amir Mortazavi
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University and The Comprehensive Cancer Center, Columbus, OH, USA.
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5
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Yan X, Yang Y, Chen Z, Yin Z, Deng Z, Qiu T, Tang K, Cao Z. H-RACS: a handy tool to rank anti-cancer synergistic drugs. Aging (Albany NY) 2020; 12:21504-21517. [PMID: 33173014 PMCID: PMC7695372 DOI: 10.18632/aging.103925] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 07/30/2020] [Indexed: 04/29/2023]
Abstract
Though promising, identifying synergistic combinations from a large pool of candidate drugs remains challenging for cancer treatment. Due to unclear mechanism and limited confirmed cases, only a few computational algorithms are able to predict drug synergy. Yet they normally require the drug-cell treatment results as an essential input, thus exclude the possibility to pre-screen those unexplored drugs without cell treatment profiling. Based on the largest dataset of 33,574 combinational scenarios, we proposed a handy webserver, H-RACS, to overcome the above problems. Being loaded with chemical structures and target information, H-RACS can recommend potential synergistic pairs between candidate drugs on 928 cell lines of 24 prevalent cancer types. A high model performance was achieved with AUC of 0.89 on independent combinational scenarios. On the second independent validation of DREAM dataset, H-RACS obtained precision of 67% among its top 5% ranking list. When being tested on new combinations and new cell lines, H-RACS showed strong extendibility with AUC of 0.84 and 0.81 respectively. As the first online server freely accessible at http://www.badd-cao.net/h-racs, H-RACS may promote the pre-screening of synergistic combinations for new chemical drugs on unexplored cancers.
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Affiliation(s)
- Xinmiao Yan
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yiyan Yang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Zikun Chen
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Zuojing Yin
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Zeliang Deng
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Tianyi Qiu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai 200032, China
| | - Kailin Tang
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Zhiwei Cao
- Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
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Tng J, Lim J, Wu KC, Lucke AJ, Xu W, Reid RC, Fairlie DP. Achiral Derivatives of Hydroxamate AR-42 Potently Inhibit Class I HDAC Enzymes and Cancer Cell Proliferation. J Med Chem 2020; 63:5956-5971. [DOI: 10.1021/acs.jmedchem.0c00230] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jiahui Tng
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Junxian Lim
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Centre for Inflammation and Disease Research, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Kai-Chen Wu
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Centre for Inflammation and Disease Research, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Andrew J. Lucke
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Weijun Xu
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Robert C. Reid
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Centre for Inflammation and Disease Research, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - David P. Fairlie
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
- Centre for Inflammation and Disease Research, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4072, Australia
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7
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Zhu Y, Yuan T, Zhang Y, Shi J, Bai L, Duan X, Tong R, Zhong L. AR-42: A Pan-HDAC Inhibitor with Antitumor and Antiangiogenic Activities in Esophageal Squamous Cell Carcinoma. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:4321-4330. [PMID: 31908417 PMCID: PMC6930838 DOI: 10.2147/dddt.s211665] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 12/01/2019] [Indexed: 12/24/2022]
Abstract
Purpose Esophageal squamous cell carcinoma (ESCC) is a refractory malignancy with high morbidity and mortality. Thus, there is an urgent need to find effective targets and agents for ESCC treatment. The purpose of this study was to assess the anti-ESCC effects of a pan-histone deacetylase (HDAC) inhibitor AR-42 and its mechanisms of action. Methods Immunohistochemical staining was performed to detect HDAC1 expression in ESCC and adjacent tissue samples. MTT assay, Edu cell proliferation test, flow cytometry, and subcutaneous xenograft were used to assess the anti-ESCC effects of AR-42; furthermore, the antiangiogenic activity of AR-42 was evaluated using endothelial cell migration, invasion, and tube formation assays as well as zebrafish angiogenesis assay. Western blot analysis was performed to explore the underlying mechanism of the anti-ESCC activity of AR-42. Results HDAC1-positive expression was much higher in ESCC cells than in paracancerous tissues, and the elevated HDAC1 expression was a strong indicator of lymph node metastasis and a more advanced TNM stage of ESCC. Moreover, AR-42 potently suppressed ESCC cell growth through cellular proliferation inhibition and apoptosis induction. Moreover, AR-42 displayed a moderate antiangiogenic activity, and it could significantly inhibit the migration, invasion and tubulogenesis of human umbilical vein endothelial cells as well as intersegmental vessel formation in zebrafish at micromolar concentrations. More importantly, the inhibitory activity of AR-42 on ESCC cells and angiogenesis could also be observed in the TE-1 xenograft model. Further studies showed that AR-42 exerts its anti-ESCC effects mainly by upregulating the expression of p21 and blocking the transduction of multiple signaling cascades related to tumor growth, especially Stat3-mediated signaling. Conclusion Overall, AR-42 has significant potency for inhibiting ESCC cell growth and shows moderate effect in suppressing angiogenesis, displaying strong anti-ESCC effects in vitro and in vivo. Thus, AR-42 deserves further evaluation as a potential candidate for ESCC therapy.
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Affiliation(s)
- Yuxuan Zhu
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Ting Yuan
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Yuan Zhang
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Jianyou Shi
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Lan Bai
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Xingmei Duan
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Rongsheng Tong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
| | - Lei Zhong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, People's Republic of China
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8
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Hernández P, Alem D, Nieves M, Cerecetto H, González M, Martínez-López W, Lavaggi ML. Chemosensitizer effect of cisplatin-treated bladder cancer cells by phenazine-5,10-dioxides. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2019; 69:9-15. [PMID: 30921672 DOI: 10.1016/j.etap.2019.03.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 12/22/2018] [Accepted: 03/03/2019] [Indexed: 06/09/2023]
Abstract
We determined the chemosensitizer effect of phenazine dioxide derivatives to cisplatin and the possible mechanism of action on bladder cancer cells. Anti-proliferative activity of nine phenazine dioxide derivatives in presence or absence of cisplatin was evaluated in two bladder tumor human cells T24 and 253 J and one non tumor cell line V79-4. The sensitizer effect of the combined treatment was determined by chromosomal aberrations and micronucleus test. A possible mechanism of action of the sensitizer compounds as HDACi was also investigated.The phenazine dioxide 2c combined with cisplatin induced a cell cycle arrest on bladder cancer cells and resensitize the invasive and cisplatin resistant 253 J cell line. The HDAC inhibitory activity appears as one of the mechanism of action of the compound. The low toxicity levels against normal cells point out the phenazine dioxide derivative 2c as a very good scaffold for further design of HDACi sensitizer agents.
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Affiliation(s)
- Paola Hernández
- Laboratorio de Epigenética e Inestabilidad Genómica, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.
| | - Diego Alem
- Laboratorio de Epigenética e Inestabilidad Genómica, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Marcos Nieves
- Grupo de Química Medicinal, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| | - Hugo Cerecetto
- Grupo de Química Medicinal, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| | - Mercedes González
- Grupo de Química Medicinal, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| | - Wilner Martínez-López
- Laboratorio de Epigenética e Inestabilidad Genómica, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - María Laura Lavaggi
- Grupo de Química Medicinal, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
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9
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Duan S, Gong X, Liu X, Cui W, Chen K, Mao L, Jun S, Zhou R, Sang Y, Huang G. Histone deacetylase inhibitor, AR-42, exerts antitumor effects by inducing apoptosis and cell cycle arrest in Y79 cells. J Cell Physiol 2019; 234:22411-22423. [PMID: 31102271 DOI: 10.1002/jcp.28806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 04/24/2019] [Indexed: 12/11/2022]
Abstract
Retinoblastoma (RB) is the most common type of intraocular malignant tumor that occurs in childhood. AR-42, a member of a newly discovered class of phenylbutyrate-derived histone deacetylase inhibitors, exerts antitumor effects on many cancers. In the present study, we initially evaluated the effect of AR-42 towards RB cells and explored the underlying mechanism in this disease. Our results found that AR-42 showed powerful antitumor effects at low micromolar concentrations by inhibiting cell viability, blocking cell cycle, stimulating apoptosis in vitro, and suppressing RB growth in a mouse subcutaneous tumor xenograft model. Furthermore, the AKT/nuclear factor-kappa B signaling pathway was disrupted in Y79 cells treated with AR-42. In conclusion, we propose that AR-42 might be a promising drug treatment for RB.
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Affiliation(s)
- Sujuan Duan
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.,Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Xiaona Gong
- Department of Ophthalmology, Xiangyang First People's Hospital, Xiangyang, China
| | - Xing Liu
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Wenwen Cui
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Kaddie Chen
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Longbing Mao
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Sun Jun
- First Clinical Department, Medical School of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Ruihao Zhou
- Medical Department of Graduate School, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Yi Sang
- Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Guofu Huang
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.,Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
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10
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Histone Deacetylase Inhibitor, Trichostatin A, Synergistically Enhances Paclitaxel-Induced Cytotoxicity in Urothelial Carcinoma Cells by Suppressing the ERK Pathway. Int J Mol Sci 2019; 20:ijms20051162. [PMID: 30866433 PMCID: PMC6429437 DOI: 10.3390/ijms20051162] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/22/2019] [Accepted: 03/03/2019] [Indexed: 11/16/2022] Open
Abstract
Trichostatin A (TSA), an antifungal antibiotic derived from Streptomyces, inhibits mammalian histone deacetylases, and especially, selectively inhibits class I and II histone deacetylase (HDAC) families of enzymes. TSA reportedly elicits an antiproliferative response in multifarious tumors. This study investigated the antitumor effects of TSA alone and in combination with paclitaxel when applied to two high-grade urothelial carcinoma (UC) cell lines (BFTC-905 and BFTC-909). Fluorescence-activated cell sorting, flow cytometry, and 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium assay were used to assess TSA's cytotoxicity and effects on apoptosis induction. TSA induced synergistic cytotoxicity, when combined with paclitaxel (combination index < 1), resulted in concomitant suppression of paclitaxel-induced activation of phospho-extracellular signal-regulated kinase (ERK) 1/2. A xenograft nude mouse model confirmed that TSA enhances the antitumor effects of paclitaxel. These findings demonstrate that the administration of TSA in combination with paclitaxel elicits a synergistic cytotoxic response. The results of this study indicate that the chemoresistance of UC could be circumvented by combining HDAC inhibitors to target the ERK pathway.
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11
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CD24 regulates cancer stem cell (CSC)-like traits and a panel of CSC-related molecules serves as a non-invasive urinary biomarker for the detection of bladder cancer. Br J Cancer 2018; 119:961-970. [PMID: 30327565 PMCID: PMC6203855 DOI: 10.1038/s41416-018-0291-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 09/07/2018] [Accepted: 09/17/2018] [Indexed: 12/18/2022] Open
Abstract
Background CD24 is a cornerstone of tumour progression in urothelial carcinoma of the bladder (UCB). However, its contribution to cancer stem cell (CSC)-like traits and the clinical utility of CD24 as a urinary biomarker for cancer detection have not been determined. Methods The functional relevance of CD24 was evaluated using in vitro and in vivo approaches. The clinical utility of CSC-related molecules was assessed in urine samples by quantitative RT-PCR. Results The knockdown of CD24 attenuated cancer stemness properties. The high-CD24-expressing cells, isolated from patient-derived UCB xenograft tumours, exhibited their enhanced stemness properties. CD24 was overexpressed not only in primary tumours but also in urine from UCB subjects. By assessment of 15 candidate CSC-related molecules in urine samples of a training cohort, a panel of three molecules (CD24, CD49f, and NANOG) was selected. The combination of these three molecules yielded a sensitivity and specificity of 81.7% and 74.3%, respectively, in an independent cohort. A combined set of 84 cases and 207 controls provided a sensitivity and specificity of 82% and 76%, respectively. Conclusion CD24 has a crucial role in maintaining the urothelial cancer stem-like traits and a panel of CSC-related molecules has potential as a urinary biomarker for non-invasive UCB detection.
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12
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Lin WC, Hsu FS, Kuo KL, Liu SH, Shun CT, Shi CS, Chang HC, Tsai YC, Lin MC, Wu JT, Kuo Y, Chow PM, Liao SM, Yang SP, Hong JY, Huang KH. Trichostatin A, a histone deacetylase inhibitor, induces synergistic cytotoxicity with chemotherapy via suppression of Raf/MEK/ERK pathway in urothelial carcinoma. J Mol Med (Berl) 2018; 96:1307-1318. [PMID: 30288546 DOI: 10.1007/s00109-018-1697-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 08/29/2018] [Accepted: 09/20/2018] [Indexed: 11/28/2022]
Abstract
In this study, we aimed to investigate the antitumor effects of trichostatin A (TSA), an antifungal antibiotic that inhibits histone deacetylase (HDAC) family of enzymes, alone or in combination with anyone of the three chemotherapeutic agents (cisplatin, gemcitabine, and doxorubicin) for the treatment of human urothelial carcinoma (UC). Two high-grade human UC cell lines (T24 and NTUB1) were used. Cytotoxicity and apoptosis were assessed by MTT assay and flow cytometry, respectively. The expression of phospho-c-Raf, phospho-MEK1/2, and phospho-ERK1/2 was measured by western blotting. ERK siRNA knockdown and the specific MEK inhibitor U0126 were used to examine the role of Raf/MEK/ERK signaling pathway in combined cytotoxicity of TSA and chemotherapy. TSA co-treatment with any one of the three chemotherapeutic agents induced synergistic cytotoxicity (combination index < 1) and concomitantly suppressed chemotherapeutic drug-induced activation of Raf-MEK-ERK pathway. Combination of ERK siRNA knockdown and treatment with the specific MEK inhibitor (U0126) enhanced the cytotoxic effects of the chemotherapy on UC cells. These observations were confirmed in a xenograft nude mouse model. Moreover, activated Raf/MEK/ERK pathway was observed in human bladder UC specimens from patients with chemoresistant status. In conclusion, TSA elicits a synergistic cytotoxic response in combination with chemotherapy via targeting the Raf/MEK/ERK pathway. TSA elicits synergistic cytotoxic response in combination with three DNA-damaging drugs (cisplatin, gemcitabine, and doxorubicin). Activated Raf/MEK/ERK pathway is involved in chemoresistant mechanism of UC. Combining chemotherapeutic agents with HDAC inhibitor (TSA) or with targeting Raf/MEK/ERK pathway is promising to circumvent chemoresistance in UCs.
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Affiliation(s)
- Wei-Chou Lin
- Department of Pathology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Fu-Shun Hsu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Urology, New Taipei City Hospital, New Taipei City, Taiwan
| | - Kuan-Lin Kuo
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Shing-Hwa Liu
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chia-Tung Shun
- Department of Pathology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Chung-Sheng Shi
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hong-Chiang Chang
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Chieh Tsai
- Department of Oncology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chieh Lin
- Graduate Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - June-Tai Wu
- Graduate Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu Kuo
- Graduate Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Po-Ming Chow
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Ming Liao
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Shao-Ping Yang
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Jo-Yu Hong
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, College of Medicine, National Taiwan University, National Taiwan University Hospital, Taipei, Taiwan. .,Department of Urology, College of Medicine, National Taiwan University, No 1 Jen-Ai Road, Taipei, 10051, Taiwan.
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13
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Synergistic activity of imatinib and AR-42 against chronic myeloid leukemia cells mainly through HDAC1 inhibition. Life Sci 2018; 211:224-237. [DOI: 10.1016/j.lfs.2018.09.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/18/2018] [Accepted: 09/21/2018] [Indexed: 02/01/2023]
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Zhou R, Wu J, Tang X, Wei X, Ju C, Zhang F, Sun J, Shuai D, Zhang Z, Liu Q, Lv XB. Histone deacetylase inhibitor AR-42 inhibits breast cancer cell growth and demonstrates a synergistic effect in combination with 5-FU. Oncol Lett 2018; 16:1967-1974. [PMID: 30008890 DOI: 10.3892/ol.2018.8854] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 04/06/2018] [Indexed: 12/30/2022] Open
Abstract
AR-42 is a member of a novelly discovered class of phenylbutyrate-derived histone deacetylase inhibitors, and has a number of antitumor effects in a variety of tumor types; however, the role of AR-42 and its possible mechanisms have not been reported in the treatment of breast cancer. The aim of the present study was to investigate the antitumor effects of AR-42 and its associated mechanisms in breast cancer. MTT assays and colony formation assays were conducted to measure the proliferation of MCF-7 cells, and flow cytometry was used to analyze cell apoptosis. The results revealed that AR-42 induced cell apoptosis and suppressed cell growth in a dose- and time-dependent manner. Mechanistically, AR-42 treatment increased the acetylation of the p53 protein and prolonged the half-life of the p53 protein; furthermore, AR-42 treatment upregulated p21 and PUMA expression. Notably, AR-42 had a synergistic effect on MCF-7 cells in combination with fluorouracil, which is one of the most commonly used chemotherapeutic agents. In conclusion, the results indicated that AR-42 inhibits breast cancer cell proliferation and induces apoptosis, indicating that AR-42 is a potential therapeutic agent.
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Affiliation(s)
- Ruihao Zhou
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China.,First Clinical Department, Medical School of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Juan Wu
- Guangzhou Key Laboratory of Translational Medicine on Malignant Tumor Treatment, Affiliated Tumor Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Xiaofeng Tang
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Xin Wei
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Cheng Ju
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Feifei Zhang
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Jun Sun
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Deyong Shuai
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Zhiping Zhang
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Qiong Liu
- Department of Cardiovascular Medicine, Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China
| | - Xiao-Bin Lv
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, The Third Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330008, P.R. China
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15
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Chen YJ, Wang WH, Wu WY, Hsu CC, Wei LR, Wang SF, Hsu YW, Liaw CC, Tsai WC. Novel histone deacetylase inhibitor AR-42 exhibits antitumor activity in pancreatic cancer cells by affecting multiple biochemical pathways. PLoS One 2017; 12:e0183368. [PMID: 28829799 PMCID: PMC5567660 DOI: 10.1371/journal.pone.0183368] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Accepted: 08/02/2017] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Pancreatic cancer is one of the most lethal types of cancer with a 5-year survival rate of ~5%. Histone deacetylases (HDACs) participate in many cellular processes, including carcinogenesis, and pharmacological inhibition of HDACs has emerged as a potential therapeutic strategy. In this study, we explored antitumor activity of the novel HDAC inhibitor AR-42 in pancreatic cancer. METHODS Human pancreatic cancer cell lines BxPC-3 and PANC-1 were used in this study. Real-time PCR, RT-PCR, and western blotting were employed to investigate expression of specific genes and proteins, respectively. Translocation of apoptosis-inducing factor was investigated by immunofluorescence and subcellular fractionation. The number of apoptotic cells, cell cycle stages, and reactive oxygen species (ROS) generation levels were determined by flow cytometry. Cell invasiveness was examined by the Matrigel invasion assay. Efficacy of AR-42 in vivo was evaluated by utilizing BxPC-3 xenograft mouse model. RESULTS AR-42 inhibited pancreatic cancer cell proliferation by causing G2/M cell cycle arrest via regulating expression levels of genes and proteins involved in cell cycle. AR-42 also induced ROS generation and DNA damage, triggering apoptosis of pancreatic cancer cells via both caspase-3-dependent and caspase-3-independent pathways. In addition, AR-42 increased expression levels of negative regulators of p53 (miR-125b, miR-30d, and miR33), which could contribute to lower expression level of mutant p53 in pancreatic cancer cells. Cell invasion assay showed that AR-42 reduced cancer cell aggressiveness and significantly diminished BxPC-3 xenograft tumor growth in vivo. CONCLUSION AR-42, a novel HDAC inhibitor, inhibited pancreatic cancer cells by regulating p53 expression, inducing cell cycle arrest, particularly at the G2/M stage, and activating multiple apoptosis pathways. Additionally, AR-42 inhibited cell invasiveness and potently suppressed pancreatic cancer tumors in vivo. We conclude that by virtue of its multiple mechanisms of action, AR-42 possesses a considerable potential as an antitumor agent in pancreatic cancer.
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Affiliation(s)
- Yi-Jin Chen
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hung Wang
- Department of Otolaryngology, Cathay General Hospital, Taipei City, Taiwan
- Department of Otolaryngology, Sijhih Cathay General Hospital, New Taipei City, Taiwan
- School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan
| | - Wan-Yu Wu
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Chi Hsu
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ling-Rung Wei
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sheng-Fan Wang
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ya-Wen Hsu
- Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy & Science, Tainan, Taiwan
| | - Chih-Chuang Liaw
- Doctoral Degree Program of Marine Biotechnology, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Wan-Chi Tsai
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- * E-mail:
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16
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Sborov DW, Canella A, Hade EM, Mo X, Khountham S, Wang J, Ni W, Poi M, Coss C, Liu Z, Phelps MA, Mortazavi A, Andritsos L, Baiocchi RA, Christian BA, Benson DM, Flynn J, Porcu P, Byrd JC, Pichiorri F, Hofmeister CC. A phase 1 trial of the HDAC inhibitor AR-42 in patients with multiple myeloma and T- and B-cell lymphomas. Leuk Lymphoma 2017; 58:2310-2318. [PMID: 28270022 DOI: 10.1080/10428194.2017.1298751] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Histone deacetylase inhibitors (HDACi) have proven activity in hematologic malignancies, and their FDA approval in multiple myeloma (MM) and T-cell lymphoma highlights the need for further development of this drug class. We investigated AR-42, an oral pan-HDACi, in a first-in-man phase 1 dose escalation clinical trial. Overall, treatment was well tolerated, no DLTs were evident, and the MTD was defined as 40 mg dosed three times weekly for three weeks of a 28-day cycle. One patient each with MM and mantle cell lymphoma demonstrated disease control for 19 and 27 months (ongoing), respectively. Treatment was associated with reduction of serum CD44, a transmembrane glycoprotein associated with steroid and immunomodulatory drug resistance in MM. Our findings indicate that AR-42 is safe and that further investigation of AR-42 in combination regimens for the treatment of patients with lymphoma and MM is warranted. TRIAL REGISTRATION http://clinicaltrials.gov/ct2/show/NCT01129193.
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Affiliation(s)
- Douglas W Sborov
- a Division of Hematology, Department of Internal Medicine , University of Utah , Salt Lake City , UT , USA
| | - Alessandro Canella
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA
| | - Erinn M Hade
- c Center for Biostatistics, Department of Biomedical Informatics , The Ohio State University , Columbus , OH , USA
| | - Xiaokui Mo
- c Center for Biostatistics, Department of Biomedical Informatics , The Ohio State University , Columbus , OH , USA
| | - Soun Khountham
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA
| | - Jiang Wang
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA
| | - Wenjun Ni
- d Division of Pharmaceutics, College of Pharmacy , The Ohio State University , Columbus , OH , USA
| | - Ming Poi
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA.,d Division of Pharmaceutics, College of Pharmacy , The Ohio State University , Columbus , OH , USA
| | - Christopher Coss
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA.,d Division of Pharmaceutics, College of Pharmacy , The Ohio State University , Columbus , OH , USA
| | - Zhongfa Liu
- d Division of Pharmaceutics, College of Pharmacy , The Ohio State University , Columbus , OH , USA
| | - Mitch A Phelps
- b Comprehensive Cancer Center , The Ohio State University , Columbus , OH , USA.,d Division of Pharmaceutics, College of Pharmacy , The Ohio State University , Columbus , OH , USA
| | - Amir Mortazavi
- e Division of Medical Oncology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Leslie Andritsos
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Robert A Baiocchi
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Beth A Christian
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Don M Benson
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Joseph Flynn
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Pierluigi Porcu
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - John C Byrd
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
| | - Flavia Pichiorri
- g Comprehensive Cancer Center , City of Hope , Duarte , CA , USA
| | - Craig C Hofmeister
- f Division of Hematology, Department of Internal Medicine , The Ohio State University , Columbus , OH , USA
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17
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Smolensky D, Rathore K, Cekanova M. Molecular targets in urothelial cancer: detection, treatment, and animal models of bladder cancer. Drug Des Devel Ther 2016; 10:3305-3322. [PMID: 27784990 PMCID: PMC5063594 DOI: 10.2147/dddt.s112113] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Bladder cancer remains one of the most expensive cancers to treat in the United States due to the length of required treatment and degree of recurrence. In order to treat bladder cancer more effectively, targeted therapies are being investigated. In order to use targeted therapy in a patient, it is important to provide a genetic background of the patient. Recent advances in genome sequencing, as well as transcriptome analysis, have identified major pathway components altered in bladder cancer. The purpose of this review is to provide a broad background on bladder cancer, including its causes, diagnosis, stages, treatments, animal models, as well as signaling pathways in bladder cancer. The major focus is given to the PI3K/AKT pathway, p53/pRb signaling pathways, and the histone modification machinery. Because several promising immunological therapies are also emerging in the treatment of bladder cancer, focus is also given on general activation of the immune system for the treatment of bladder cancer.
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Affiliation(s)
- Dmitriy Smolensky
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine
- UT-ORNL Graduate School of Genome Science and Technology, The University of Tennessee, Knoxville, TN, USA
| | - Kusum Rathore
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine
| | - Maria Cekanova
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine
- UT-ORNL Graduate School of Genome Science and Technology, The University of Tennessee, Knoxville, TN, USA
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18
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Toriyama S, Horinaka M, Yasuda S, Taniguchi T, Aono Y, Takamura T, Morioka Y, Miki T, Ukimura O, Sakai T. A Histone Deacetylase Inhibitor, OBP-801, and Celecoxib Synergistically Inhibit the Cell Growth with Apoptosis via a DR5-Dependent Pathway in Bladder Cancer Cells. Mol Cancer Ther 2016; 15:2066-75. [PMID: 27406983 DOI: 10.1158/1535-7163.mct-16-0010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 06/19/2016] [Indexed: 11/16/2022]
Abstract
The prognosis of muscle-invasive bladder cancer with metastasis is poor. There have been no therapeutic improvements for many years, and an innovative therapy for muscle-invasive bladder cancer has been awaited to replace the conventional cytotoxic chemotherapy. Here, we show a candidate method for the treatment of bladder cancer. The combined treatment with a novel histone deacetylase (HDAC) inhibitor, OBP-801, and celecoxib synergistically inhibited cell growth and markedly induced apoptosis through the caspase-dependent pathway in high-grade bladder cancer cells. Furthermore, the combined treatment induced expression of death receptor 5 (DR5). We identified that knockdown of DR5 by small interfering RNA (siRNA) significantly suppressed apoptosis by the combined treatment. Therefore, we conjectured that the apoptosis induced by OBP-801 and celecoxib is at least partially dependent on DR5. However, it was interesting that the combined treatment drastically suppressed expression of DR5 ligand, tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). These data suggest that there is no involvement of TRAIL in the induction of apoptosis by the combination, regardless of the dependence of DR5. Moreover, xenograft studies using human bladder cancer cells showed that the combined therapy suppressed tumor growth by upregulating expressions of DR5 and Bim. The inhibition of tumor growth was significantly more potent than that of each agent alone, without significant weight loss. This combination therapy provided a greater benefit than monotherapy in vitro and in vivo These data show that the combination therapy with OBP-801 and celecoxib is a potential novel therapeutic strategy for patients with muscle-invasive bladder cancer. Mol Cancer Ther; 15(9); 2066-75. ©2016 AACR.
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Affiliation(s)
- Seijiro Toriyama
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan. Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mano Horinaka
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan.
| | - Shusuke Yasuda
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoyuki Taniguchi
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuichi Aono
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshiya Takamura
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan. Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yukako Morioka
- Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsuneharu Miki
- Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan. Department of Urology, Saiseikai Shiga Hospital, Shiga, Japan
| | - Osamu Ukimura
- Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshiyuki Sakai
- Department of Molecular-Targeting Cancer Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan
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19
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Dvorakova M, Vanek T. Histone deacetylase inhibitors for the treatment of cancer stem cells. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00297h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
HDAC inhibitors are a promising group of epigenetic drugs that show the ability to induce apoptosis in cancer stem cells.
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Affiliation(s)
- M. Dvorakova
- Laboratory of Plant Biotechnologies
- Institute of Experimental Botany
- Prague 6
- Czech Republic
| | - T. Vanek
- Laboratory of Plant Biotechnologies
- Institute of Experimental Botany
- Prague 6
- Czech Republic
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20
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Ali SR, Humphreys KJ, McKinnon RA, Michael MZ. Impact of Histone Deacetylase Inhibitors on microRNA Expression and Cancer Therapy: A Review. Drug Dev Res 2015; 76:296-317. [PMID: 26303212 DOI: 10.1002/ddr.21268] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chromatin-modifying drugs, such as histone deacetylase inhibitors (HDACi), have shown potential as cancer therapeutics, either alone or in combination with other therapies. HDACi have the ability to reverse aberrant epigenetic modifications associated with cancer, namely dysregulated histone acetylation. There are currently three FDA approved HDACi; vorinostat, romidepsin, and panobinostat. Epigenetic modifications can regulate the expression of protein coding genes, and in addition can alter expression of microRNA (miRNA) genes. Many miRNAs play key roles in cell proliferation and apoptosis, and are commonly dysregulated in cancer states. A number of in vitro and in vivo studies have demonstrated the ability of chromatin-modifying drugs to alter miRNA expression, which may provide the basis for further investigation of miRNAs as therapeutic targets or as biomarkers of drug response. This review summarises findings from studies investigating the effects of HDACi on miRNA expression, as well as key clinical trials involving HDACi. Understanding how chromatin-modifying drugs epigenetically modulate miRNA genes provides further insight into the cellular mechanisms that deliver therapeutic responses, and may assist in refining treatment strategies.
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Affiliation(s)
- Saira R Ali
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, Adelaide, South Australia, Australia
| | - Karen J Humphreys
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, Adelaide, South Australia, Australia
| | - Ross A McKinnon
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, Adelaide, South Australia, Australia
| | - Michael Z Michael
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, Adelaide, South Australia, Australia.,Department of Gastroenterology and Hepatology, Flinders Medical Centre, Adelaide, South Australia, Australia
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21
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Andersson KE. This Month in Investigative Urology. J Urol 2015. [DOI: 10.1016/j.juro.2015.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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