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Lin Z, Fan Z, Zhang X, Wan J, Liu T. Cellular plasticity and drug resistance in sarcoma. Life Sci 2020; 263:118589. [PMID: 33069737 DOI: 10.1016/j.lfs.2020.118589] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 09/29/2020] [Accepted: 10/07/2020] [Indexed: 12/29/2022]
Abstract
Sarcomas, originating from mesenchymal progenitor stem cells, are a group of rare malignant tumors with poor prognosis. Wide surgical resection, chemotherapy, and radiotherapy are the most common sarcoma treatments. However, sarcomas' response rates to chemotherapy are quite low and sarcoma cells can have intrinsic or acquired resistance after treatment with chemotherapeutics drugs, leading to the development of multi-drug resistance (MDR). Cancer cellular plasticity plays pivotal roles in cancer initiation, progression, therapy resistance and cancer relapse. Moreover, cancer cellular plasticity can be regulated by a multitude of factors, such as genetic and epigenetic alterations, tumor microenvironment (TME) or selective pressure imposed by treatment. Recent studies have demonstrated that cellular plasticity is involved in sarcoma progression and chemoresistance. It's essential to understand the molecular mechanisms of cellular plasticity as well as its roles in sarcoma progression and drug resistance. Therefore, this review focuses on the regulatory mechanisms and pathological roles of these diverse cellular plasticity programs in sarcoma. Additionally, we propose cellular plasticity as novel therapeutic targets to reduce sarcoma drug resistance.
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Affiliation(s)
- Zhengjun Lin
- Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China.
| | - Zhihua Fan
- Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Xianghong Zhang
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jia Wan
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, China.
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2
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Targeting the Cancer Epigenome with Histone Deacetylase Inhibitors in Osteosarcoma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1258:55-75. [PMID: 32767234 DOI: 10.1007/978-3-030-43085-6_4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Epigenetic deregulation is an emerging hallmark of cancer that enables tumor cells to escape surveillance by tumor suppressors and ultimately progress. The structure of the epigenome consists of covalent modifications of chromatin components, including acetylation by histone acetyltransferases (HATs) and deacetylation by histone deacetylases (HDACs). Targeting these enzymes with inhibitors to restore epigenetic homeostasis has been explored for many cancers. Osteosarcoma, an aggressive bone malignancy that primarily affects children and young adults, is notable for widespread genetic and epigenetic instability. This may explain why therapy directed at unique molecular pathways has failed to substantially improve outcomes in osteosarcoma over the past four decades. In this review, we discuss the potential of targeting the cancer epigenome, with a focus on histone deacetylase inhibitors (HDACi) for osteosarcoma. We additionally highlight the safety and tolerance of HDACi, combination chemotherapy with HDACi, and the ongoing challenges in the development of these agents.
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Wirries A, Jabari S, Jansen EP, Roth S, Figueroa-Juárez E, Wissniowski TT, Neureiter D, Klieser E, Lechler P, Ruchholtz S, Bartsch DK, Boese CK, Di Fazio P. Panobinostat mediated cell death: a novel therapeutic approach for osteosarcoma. Oncotarget 2018; 9:32997-33010. [PMID: 30250645 PMCID: PMC6152475 DOI: 10.18632/oncotarget.26038] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 08/16/2018] [Indexed: 02/07/2023] Open
Abstract
Osteosarcoma is an aggressive cancer with a poor long term prognosis. Neo-adjuvant poly-chemotherapy followed by surgical resection remains the standard treatment, which is restricted by multi-drug resistance. If first-line therapy fails, disease control and patient survival rate drop dramatically. We aimed to identify alternative apoptotic mechanisms induced by the histone deacetylase inhibitor panobinostat in osteosarcoma cells. Saos-2, MG63 and U2-OS osteosarcoma cell lines, the immortalized human osteoblast line hFOB and the mouse embryo osteoblasts (MC3T3-E1) were treated with panobinostat. Real time viability and FACS confirmed the cytotoxicity of panobinostat. Cell stress/death related factors were analysed by RT-qPCR and western blot. Cell morphology was assessed by electron microscopy. 10 nM panobinostat caused cell viability arrest and death in all osteosarcoma and osteoblast cells. P21 up-regulation was observed in osteosarcoma cells, while over-expression of p73 was restricted to Saos-2 (TP53-/-). Survivin and Bcl-2 were suppressed by panobinostat. Endoplasmic reticulum (ER) stress markers BiP, CHOP, ATF4 and ATF6 were induced in osteosarcoma cells. The un-spliced Xbp was no further detectable after treatment. Autophagy players Beclin1, Map1LC3B and UVRAG transcripts over-expressed after 6 hours. Protein levels of Beclin1, Map1LC3B and p62 were up-regulated at 72 hours. DRAM1 was stable. Electron micrographs revealed the fragmentation and the disappearance of the ER and the statistically significant increase of autophagosome vesiculation after treatment. Panobinostat showed a synergistic suppression of survival and promotion of cell death in osteosarcoma cells. Panobinostat offers new perspectives for the treatment of osteosarcoma and other malignant bone tumours.
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Affiliation(s)
- André Wirries
- 1 Center of Orthopaedics and Trauma Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
- 8 Orthopaedic Clinics, Hessing Foundation, 86199 Augsburg, Germany
| | - Samir Jabari
- 2 Institute of Anatomy I, University of Erlangen-Nuremberg, 91054 Erlangen, Germany
| | - Esther P. Jansen
- 1 Center of Orthopaedics and Trauma Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Silvia Roth
- 3 Department of Visceral, Thoracic and Vascular Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Elizabeth Figueroa-Juárez
- 3 Department of Visceral, Thoracic and Vascular Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Thaddeus T. Wissniowski
- 4 Department of Gastroenterology and Endocrinology, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Daniel Neureiter
- 5 Institute of Pathology, Paracelsus Medical University/Salzburger Landeskliniken (SALK), 5020 Salzburg, Austria
- 6 Salzburg Cancer Research Institute, 5020 Salzburg, Austria
| | - Eckhard Klieser
- 5 Institute of Pathology, Paracelsus Medical University/Salzburger Landeskliniken (SALK), 5020 Salzburg, Austria
- 6 Salzburg Cancer Research Institute, 5020 Salzburg, Austria
| | - Philipp Lechler
- 1 Center of Orthopaedics and Trauma Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Steffen Ruchholtz
- 1 Center of Orthopaedics and Trauma Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Detlef K. Bartsch
- 3 Department of Visceral, Thoracic and Vascular Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
| | - Christoph K. Boese
- 7 Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, 50937 Cologne, Germany
| | - Pietro Di Fazio
- 3 Department of Visceral, Thoracic and Vascular Surgery, Philipps University of Marburg, Baldingerstrasse 35043 Marburg, Germany
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4
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Tian XL, Lu X, Feng JB, Cai TJ, Li S, Tian M, Liu QJ. Alterations in histone acetylation following exposure to 60Co γ-rays and their relationship with chromosome damage in human lymphoblastoid cells. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2018; 57:215-222. [PMID: 29774413 DOI: 10.1007/s00411-018-0742-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 05/03/2018] [Indexed: 06/08/2023]
Abstract
Chromosome damage is related to DNA damage and erroneous repair. It can cause cell dysfunction and ultimately induce carcinogenesis. Histone acetylation is crucial for regulating chromatin structure and DNA damage repair. Ionizing radiation (IR) can alter histone acetylation. However, variations in histone acetylation in response to IR exposure and the relationship between histone acetylation and IR-induced chromosome damage remains unclear. Hence, this study investigated the variation in the total acetylation levels of H3 and H4 in human lymphocytes exposed to 0-2 Gy 60Co γ-rays. Suberoylanilide hydroxamic acid (SAHA), a histone deacetylase (HDAC) inhibitor, was added to modify the histone acetylation state of irradiated cells. Then, the total acetylation level, enzyme activity, dicentric plus centric rings (dic + r) frequencies, and micronucleus (MN) frequencies of the treated cells were analyzed. Results indicated that the acetylation levels of H3 and H4 significantly decreased at 1 and 24 h, respectively, after radiation exposure. The acetylation levels of H3 and H4 in irradiated groups treated with SAHA were significantly higher than those in irradiated groups that were not treated with SAHA. SAHA treatment inhibited HDAC activity in cells exposed to 0-1 Gy 60Co γ-rays. SAHA treatment significantly decreased dic + r/cell and MN/cell in cells exposed to 0.5 or 1.0 Gy 60Co γ-rays relative to that in cells that did not receive SAHA treatment. In conclusion, histone acetylation is significantly affected by IR and is involved in chromosome damage induced by 60Co γ-radiation.
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Affiliation(s)
- Xue-Lei Tian
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Xue Lu
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Jiang-Bin Feng
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Tian-Jing Cai
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Shuang Li
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Mei Tian
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China
| | - Qing-Jie Liu
- China CDC Key Laboratory of Radiation Protection and Nuclear Emergency, National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing, 100088, People's Republic of China.
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Saito K, Funayama T, Yokota Y, Murakami T, Kobayashi Y. Histone Deacetylase Inhibitors Sensitize Murine B16F10 Melanoma Cells to Carbon Ion Irradiation by Inducing G1 Phase Arrest. Biol Pharm Bull 2018; 40:844-851. [PMID: 28566628 DOI: 10.1248/bpb.b16-01025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Epigenetic processes, in addition to genetic abnormalities, play a critical role in refractory malignant diseases and cause the unresponsiveness to various chemotherapeutic regimens and radiotherapy. Herein we demonstrate that histone deacetylase inhibitors (HDACis) can be used to sensitize malignant melanoma B16F10 cells to carbon ion irradiation. The cells were first treated with HDACis (romidepsin [FK228, depsipeptide], trichostatin A [TSA], valproic acid [VPA], and suberanilohydroxamic acid [SAHA, vorinostat]) and were then exposed to two types of radiation (carbon ions and gamma-rays). We found that HDACis enhanced the radiation-induced apoptosis and suppression of clonogenicity that was induced by irradiation, having a greater effect with carbon ion irradiation than with gamma-rays. Carbon ion irradiation and the HDACi treatment induced G2/M and G0/G1 cell cycle arrest, respectively. Thus, it is considered that HDACi treatment enhanced the killing effects of carbon ion irradiation against melanoma cells by inducing the arrest of G1 phase cells, which are sensitive to radiation due to a lack of DNA homologous recombination repair. Based on these findings, we propose that pretreatment with HDACis as radiosensitizers to induce G1 arrest combined with carbon ion irradiation may have clinical efficacy against refractory cancer.
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Affiliation(s)
- Katsuyo Saito
- Department of Quantum Biology, Graduate School of Medicine, Gunma University.,Laboratory of Tumor Biology, Faculty of Pharmacy, Takasaki University of Health and Welfare.,Department of Radiation-Applied Biology, Takasaki Advanced Radiation Research Institute (TARRI), Quantum Beam Science Research Directorate (QuBS), National Institutes for Quantum and Radiological Science and Technology (QST)
| | - Tomoo Funayama
- Department of Quantum Biology, Graduate School of Medicine, Gunma University.,Department of Radiation-Applied Biology, Takasaki Advanced Radiation Research Institute (TARRI), Quantum Beam Science Research Directorate (QuBS), National Institutes for Quantum and Radiological Science and Technology (QST)
| | - Yuichiro Yokota
- Department of Radiation-Applied Biology, Takasaki Advanced Radiation Research Institute (TARRI), Quantum Beam Science Research Directorate (QuBS), National Institutes for Quantum and Radiological Science and Technology (QST)
| | - Takashi Murakami
- Laboratory of Tumor Biology, Faculty of Pharmacy, Takasaki University of Health and Welfare
| | - Yasuhiko Kobayashi
- Department of Quantum Biology, Graduate School of Medicine, Gunma University.,Department of Radiation-Applied Biology, Takasaki Advanced Radiation Research Institute (TARRI), Quantum Beam Science Research Directorate (QuBS), National Institutes for Quantum and Radiological Science and Technology (QST)
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6
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Histone deacetylase inhibitor ITF2357 leads to apoptosis and enhances doxorubicin cytotoxicity in preclinical models of human sarcoma. Oncogenesis 2018; 7:20. [PMID: 29472530 PMCID: PMC5833676 DOI: 10.1038/s41389-018-0026-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 09/26/2017] [Accepted: 11/09/2017] [Indexed: 12/14/2022] Open
Abstract
Sarcomas are rare tumors with generally poor prognosis, for which current therapies have shown limited efficacy. Histone deacetylase inhibitors (HDACi) are emerging anti-tumor agents; however, little is known about their effect in sarcomas. By using established and patient-derived sarcoma cells with different subtypes, we showed that the pan-HDACi, ITF2357, potently inhibited in vitro survival in a p53-independent manner. ITF2357-mediated cell death implied the activation of mitochondrial apoptosis, as attested by induction of pro-apoptotic BH3-only proteins and a caspases-dependent mechanism. ITF2357 also induced autophagy, which protected sarcoma cells from apoptotic cell death. ITF2357 activated forkhead box (FOXO) 1 and 3a transcription factors and their downstream target genes, however, silencing of both FOXO1 and 3a did not protect sarcoma cells against ITF2357-induced apoptosis and upregulated FOXO4 and 6. Notably, ITF2357 synergized with Doxorubicin to induce cell death of established and patient-derived sarcoma cells. Furthermore, combination treatment strongly impaired xenograft tumor growth in vivo, when compared to single treatments, suggesting that combination of ITF2357 with Doxorubicin has the potential to enhance sensitization in different preclinical models of sarcoma. Overall, our study highlights the therapeutic potential of ITF2357, alone or in rational combination therapies, for bone and soft tissue sarcomas management.
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7
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Tsuru M, Sata M, Tanaka M, Umeyama H, Kodera Y, Shiwa M, Aoyagi N, Yasuda K, Matsuoka K, Fukuda T, Yamana H, Nagata K. Retrospective Proteomic Analysis of a Novel, Cancer Metastasis-Promoting RGD-Containing Peptide. Transl Oncol 2017; 10:998-1007. [PMID: 29096248 PMCID: PMC5671418 DOI: 10.1016/j.tranon.2017.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 10/02/2017] [Accepted: 10/05/2017] [Indexed: 12/28/2022] Open
Abstract
Patients who undergo surgical extirpation of a primary liver carcinoma followed by radiotherapy and chemotherapy leading to complete remission are nevertheless known to develop cancerous metastases 3-10 years later. We retrospectively examined the blood sera collected over 8 years from 30 patients who developed bone metastases after the complete remission of liver cancer to identify serum proteins showing differential expression compared to patients without remission. We detected a novel RGD (Arg-Gly-Asp)-containing peptide derived from the C-terminal portion of fibrinogen in the sera of metastatic patients that appeared to control the EMT (epithelial-mesenchymal transition) of cancer cells, in a process associated with miR-199a-3p. The RGD peptide enhanced new blood vessel growth and increased vascular endothelial growth factor levels when introduced into fertilized chicken eggs. The purpose of this study was to enable early detection of metastatic cancer cells using the novel RGD peptide as a biomarker, and thereby develop new drugs for the treatment of metastatic cancer.
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Affiliation(s)
- Michiyo Tsuru
- Clinical Proteomics and Gene Therapy Laboratory, Kurume University, Kurume, Japan; Research Center for Innovative Cancer Therapy, Kurume University, Kurume, Japan; Department of Orthopedic Surgery, Kurume University School of Medicine, Kurume, Japan.
| | - Michio Sata
- Research Center for Innovative Cancer Therapy, Kurume University, Kurume, Japan; Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Maki Tanaka
- Department of Surgery, Kurume General Hospital, Kurume, Japan
| | - Hideaki Umeyama
- Department of Biological Science, Chuo University, Tokyo, Japan
| | - Yoshio Kodera
- Department of Physics, School of Science, Kitasato University, Kanagawa, Japan
| | - Mieko Shiwa
- Life Science Division, Bio-Rad Laboratories K.K., Tokyo, Japan
| | - Norikazu Aoyagi
- Life Science Division, Bio-Rad Laboratories K.K., Tokyo, Japan
| | | | - Kei Matsuoka
- Research Center for Innovative Cancer Therapy, Kurume University, Kurume, Japan; Department of Urology, Kurume University, Kurume, Japan
| | - Takaaki Fukuda
- Center for Rheumatology, Kurume University School of Medicine, Kurume, Japan
| | - Hideaki Yamana
- Research Center for Innovative Cancer Therapy, Kurume University, Kurume, Japan; Center for Multidisciplinary Treatment of Cancer, Kurume University School of Medicine, Kurume, Japan
| | - Kensei Nagata
- Clinical Proteomics and Gene Therapy Laboratory, Kurume University, Kurume, Japan; Research Center for Innovative Cancer Therapy, Kurume University, Kurume, Japan; Department of Orthopedic Surgery, Kurume University School of Medicine, Kurume, Japan
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8
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Zhang L, Peng Y, Uray IP, Shen J, Wang L, Peng X, Brown PH, Tu W, Peng G. Natural product β-thujaplicin inhibits homologous recombination repair and sensitizes cancer cells to radiation therapy. DNA Repair (Amst) 2017; 60:89-101. [PMID: 29112893 DOI: 10.1016/j.dnarep.2017.10.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/23/2017] [Indexed: 12/27/2022]
Abstract
Investigation of natural products is an attractive strategy to identify novel compounds for cancer prevention and treatment. Numerous studies have shown the efficacy and safety of natural products, and they have been widely used as alternative treatments for a wide range of illnesses, including cancers. However, it remains unknown whether natural products affect homologous recombination (HR)-mediated DNA repair and whether these compounds can be used as sensitizers with minimal toxicity to improve patients' responses to radiation therapy, a mainstay of treatment for many human cancers. In this study, in order to systematically identify natural products with an inhibitory effect on HR repair, we developed a high-throughput image-based HR repair screening assay and screened a chemical library containing natural products. Among the most interesting of the candidate compounds identified from the screen was β-thujaplicin, a bioactive compound isolated from the heart wood of plants in the Cupressaceae family, can significantly inhibit HR repair. We further demonstrated that β-thujaplicin inhibits HR repair by reducing the recruitment of a key HR repair protein, Rad51, to DNA double-strand breaks. More importantly, our results showed that β-thujaplicin can radiosensitize cancer cells. Additionally, β-thujaplicin sensitizes cancer cells to PARP inhibitor in different cancer cell lines. Collectively, our findings for the first time identify natural compound β-thujaplicin, which has a good biosafety profile, as a novel HR repair inhibitor with great potential to be translated into clinical applications as a sensitizer to DNA-damage-inducing treatment such as radiation and PARP inhibitor. In addition, our study provides proof of the principle that our robust high-throughput functional HR repair assay can be used for a large-scale screening system to identify novel natural products that regulate DNA repair and cellular responses to DNA damage-inducing treatments such as radiation therapy.
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Affiliation(s)
- Lihong Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Yang Peng
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Ivan P Uray
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Clinical Oncology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
| | - Jianfeng Shen
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Lulu Wang
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Xiangdong Peng
- Department of Pharmacy, Third Xiangya Hospital, Central South University, Changsha, China.
| | - Powel H Brown
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Wei Tu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Guang Peng
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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9
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Fan W, Yung B, Huang P, Chen X. Nanotechnology for Multimodal Synergistic Cancer Therapy. Chem Rev 2017; 117:13566-13638. [DOI: 10.1021/acs.chemrev.7b00258] [Citation(s) in RCA: 1059] [Impact Index Per Article: 151.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Wenpei Fan
- Guangdong
Key Laboratory for Biomedical Measurements and Ultrasound Imaging,
School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
- Key
Laboratory of Optoelectronic Devices and Systems of Ministry of Education
and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Bryant Yung
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Peng Huang
- Guangdong
Key Laboratory for Biomedical Measurements and Ultrasound Imaging,
School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Xiaoyuan Chen
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
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10
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Tang F, Choy E, Tu C, Hornicek F, Duan Z. Therapeutic applications of histone deacetylase inhibitors in sarcoma. Cancer Treat Rev 2017; 59:33-45. [PMID: 28732326 DOI: 10.1016/j.ctrv.2017.06.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 06/21/2017] [Accepted: 06/23/2017] [Indexed: 02/05/2023]
Abstract
Sarcomas are a rare group of malignant tumors originating from mesenchymal stem cells. Surgery, radiation and chemotherapy are currently the only standard treatments for sarcoma. However, their response rates to chemotherapy are quite low. Toxic side effects and multi-drug chemoresistance make treatment even more challenging. Therefore, better drugs to treat sarcomas are needed. Histone deacetylase inhibitors (HDAC inhibitors, HDACi, HDIs) are epigenetic modifying agents that can inhibit sarcoma growth in vitro and in vivo through a variety of pathways, including inducing tumor cell apoptosis, causing cell cycle arrest, impairing tumor invasion and preventing metastasis. Importantly, preclinical studies have revealed that HDIs can not only sensitize sarcomas to chemotherapy and radiotherapy, but also increase treatment responses when combined with other chemotherapeutic drugs. Several phase I and II clinical trials have been conducted to assess the efficacy of HDIs either as monotherapy or in combination with standard chemotherapeutic agents or targeted therapeutic drugs for sarcomas. Combination regimen for sarcomas appear to be more promising than monotherapy when using HDIs. This review summarizes our current understanding and therapeutic applications of HDIs in sarcomas.
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Affiliation(s)
- Fan Tang
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, USA; Department of Orthopedics, West China Hospital, Sichuan University, 37 Guoxue Road, Chengdu, Sichuan 610041, China
| | - Edwin Choy
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, USA
| | - Chongqi Tu
- Department of Orthopedics, West China Hospital, Sichuan University, 37 Guoxue Road, Chengdu, Sichuan 610041, China
| | - Francis Hornicek
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, USA
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, USA.
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Nakajima NI, Niimi A, Isono M, Oike T, Sato H, Nakano T, Shibata A. Inhibition of the HDAC/Suv39/G9a pathway restores the expression of DNA damage-dependent major histocompatibility complex class I-related chain A and B in cancer cells. Oncol Rep 2017; 38:693-702. [PMID: 28677817 PMCID: PMC5562072 DOI: 10.3892/or.2017.5773] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 05/05/2017] [Indexed: 12/29/2022] Open
Abstract
Immunotherapy is expected to be promising as a next generation cancer therapy. Immunoreceptors are often activated constitutively in cancer cells, however, such levels of ligand expression are not effectively recognized by the native immune system due to tumor microenvironmental adaptation. Studies have demonstrated that natural-killer group 2, member D (NKG2D), a major activating immunoreceptor, responds to DNA damage. The upregulation of major histocompatibility complex class I-related chain A and B (MICA/B) (members of NKG2D ligands) expression after DNA damage is associated with NK cell-mediated killing of cancer cells. However, the regulation of DNA damage-induced MICA/B expression has not been fully elucidated in the context of the types of cancer cell lines. In the present study, we found that MICA/B expression varied between cancer cell lines after DNA damage. Screening in terms of chromatin remodeling identified that inhibitors related to chromatin relaxation via post-translational modification on histone H3K9, i.e. HDAC, Suv39 or G9a inhibition, restored DNA damage-dependent MICA/B expression in insensitive cells. In addition, we revealed that the restored MICA/B expression was dependent on ATR as well as E2F1, a transcription factor. We further revealed that low‑dose treatment of an HDAC inhibitor was sufficient to restore MICA/B expression in insensitive cells. Finally, we demonstrated that HDAC inhibition restored DNA damage‑dependent cytotoxic NK activity against insensitive cells. Thus, the present study revealed that DNA damage‑dependent MICA/B expression in insensitive cancer cells can be restored by chromatin relaxation via the HDAC/Suv39/G9a pathway. Collectively, manipulation of chromatin status by therapeutic cancer drugs may potentiate the antitumor effect by enhancing immune activation following radiotherapy and DNA damage-associated chemotherapy.
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Affiliation(s)
- Nakako Izumi Nakajima
- Radiological Science Research and Development Directorate, National Institutes for Quantum and Radiological Science and Technology, Chiba 263-8555, Japan
| | - Atsuko Niimi
- Research Program for Heavy Ion Therapy, Division of Integrated Oncology Research, Gunma University Initiative for Advanced Research, Maebashi, Gunma 371-8511, Japan
| | - Mayu Isono
- Advanced Scientific Research Leaders Development Unit, Gunma University, Maebashi, Gunma 371-8511, Japan
| | - Takahiro Oike
- Department of Radiation Oncology, Gunma University, Maebashi, Gunma 371-8511, Japan
| | - Hiro Sato
- Department of Radiation Oncology, Gunma University, Maebashi, Gunma 371-8511, Japan
| | - Takashi Nakano
- Department of Radiation Oncology, Gunma University, Maebashi, Gunma 371-8511, Japan
| | - Atsushi Shibata
- Advanced Scientific Research Leaders Development Unit, Gunma University, Maebashi, Gunma 371-8511, Japan
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Re-calculating! Navigating through the osteosarcoma treatment roadblock. Pharmacol Res 2016; 117:54-64. [PMID: 27940205 DOI: 10.1016/j.phrs.2016.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/29/2016] [Accepted: 12/05/2016] [Indexed: 01/03/2023]
Abstract
The survival rates for patients with osteosarcoma have remained almost static for the past three decades. Current standard of care therapy includes chemotherapies such as doxorubicin, cisplatin, and methotrexate along with complete surgical resection and surgery with or without ifosfamide and etoposide for relapse, though outcomes are hoped to be improved through clinical trials. Additionally, increased understanding of the genetics, signaling pathways and microenvironmental factors driving the disease have led to the identification of promising agents and potential paths towards translation of an exciting array of novel targeted therapies. Here, we review the mechanism of action of these emerging therapies and how, with clinical translation, they can potentially improve the survival rates for osteosarcoma patients in the near future.
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Suberanilohydroxamic acid (vorinostat) synergistically enhances the cytotoxicity of doxorubicin and cisplatin in osteosarcoma cell lines. Anticancer Drugs 2016; 27:1001-10. [DOI: 10.1097/cad.0000000000000418] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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