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Shchegolev YY, Sorokin DV, Scherbakov AM, Andreeva OE, Salnikova DI, Mikhaevich EI, Gudkova MV, Krasil’nikov MA. Exosomes are involved in the intercellular transfer of rapamycin resistance in the breast cancer cells. BIOIMPACTS : BI 2023; 13:313-321. [PMID: 37645026 PMCID: PMC10460766 DOI: 10.34172/bi.2023.27490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 05/17/2023] [Accepted: 05/20/2023] [Indexed: 08/31/2023]
Abstract
Introduction Resistance to chemotherapy and/or irradiation remains one of the key features of malignant tumors, which largely limits the efficiency of antitumor therapy. In this work, we studied the progression mechanism of breast cancer cell resistance to target drugs, including mTOR blockers, and in particular, we studied the exosome function in intercellular resistance transfer. Methods The cell viability was assessed by the MTT assay, exosomes were purified by successive centrifugations, immunoblotting was used to evaluate protein expression, AP-1 activity was analyzed using reporter assay. Results In experiments on the MCF-7 cell line (breast cancer) and the MCF-7/Rap subline that is resistant to rapamycin, the capability of resistant cell exosomes to trigger a similar rapamycin resistance in the parent MCF-7 cells was demonstrated. Exosome-induced resistance reproduces the changes revealed in MCF-7/Rap resistant cells, including the activation of ERK/AP-1 signaling, and it remains for a long time, for at least several months, after exosome withdrawal. We have shown that both the MCF-7 subline resistant to rapamycin and cells having exosome-triggered resistance demonstrate a stable decrease in the expression of DNMT3A, the key enzyme responsible for DNA methylation. Knockdown of DNMT3A in MCF-7 cells by siRNA leads to partial cell resistance to rapamycin; thus, the DNMT3A suppression is regarded as one of the necessary elements for the development of acquired rapamycin resistance. Conclusion We propose that DNA demethylation followed by increased expression of key genes may be one of the factors responsible for the progression and maintenance of the resistant cell phenotype that includes exosome-induced resistance.
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Affiliation(s)
- Yuri Yu. Shchegolev
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Danila V. Sorokin
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Alexander M. Scherbakov
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Olga E. Andreeva
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Diana I. Salnikova
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Ekaterina I. Mikhaevich
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Margarita V. Gudkova
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
| | - Mikhail A. Krasil’nikov
- Department of Experimental Tumor Biology, Institute of Carcinogenesis, N.N. Blokhin National Medical Research Center of Oncology, Kashirskoye Shosse 24, Moscow 115522, Russia
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Vay C, Schlünder PM, Dizdar L, Esposito I, Ghadimi MPH, Knoefel WT, Krieg A. Targeting abundant survivin expression in liposarcoma: subtype dependent therapy responses to YM155 treatment. J Cancer Res Clin Oncol 2021; 148:633-645. [PMID: 34860309 PMCID: PMC8881260 DOI: 10.1007/s00432-021-03871-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/25/2021] [Indexed: 12/23/2022]
Abstract
Purpose Liposarcoma (LPS) represent the largest group of malignant soft tissue tumours comprising a heterogeneous group of subtypes in which the degrees of chemoresistance and radiosensitivity strongly vary. Consequently, it is of utmost interest to establish novel therapeutic regimens based on molecular targets. Methods Immunohistochemical staining of survivin was performed in tissue microarrays comprising 49 primary LPS specimens. LPS cell lines were treated with survivin antagonist YM155 and doxorubicin or etoposide alone as well as in combination. Changes in cell viability were investigated and the synergistic effect of a combined therapy analysed. Results Immunohistochemistry revealed an abundant expression of survivin in LPS that significantly concurred with less-differentiated tumour subtypes and grading. In vitro, we demonstrated the impact of the survivin inhibitor YM155 on dedifferentiated LPS (DDLPS) and, even more imposing, pleomorphic LPS (PLS) tumour cell viability with a strong induction of apoptosis. A combined treatment of doxorubicin or etoposide with YM155 augmented the cytotoxic effects on DDLPS and PLS cells. Conclusion These findings support the significant role of survivin in the oncogenesis and progression of LPS subtypes providing a rationale to target survivin in eligible in-vivo models and to pioneer clinical applications of survivin-specific substances unfolding their therapeutic potential in LPS patients prospectively. Supplementary Information The online version contains supplementary material available at 10.1007/s00432-021-03871-5.
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Affiliation(s)
- Christian Vay
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Bldg. 12.46, 40225, Duesseldorf, Germany
| | - Philipp M Schlünder
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Bldg. 12.46, 40225, Duesseldorf, Germany
| | - Levent Dizdar
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Bldg. 12.46, 40225, Duesseldorf, Germany
| | - Irene Esposito
- Institute of Pathology, Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Markus P H Ghadimi
- Department of General, Visceral, Tumour, and Transplant Surgery, University of Cologne, Kerpener Strasse 62, 50931, Cologne, Germany
| | - Wolfram T Knoefel
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Bldg. 12.46, 40225, Duesseldorf, Germany
| | - Andreas Krieg
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Moorenstr. 5, Bldg. 12.46, 40225, Duesseldorf, Germany.
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Li F, Aljahdali IAM, Zhang R, Nastiuk KL, Krolewski JJ, Ling X. Kidney cancer biomarkers and targets for therapeutics: survivin (BIRC5), XIAP, MCL-1, HIF1α, HIF2α, NRF2, MDM2, MDM4, p53, KRAS and AKT in renal cell carcinoma. J Exp Clin Cancer Res 2021; 40:254. [PMID: 34384473 PMCID: PMC8359575 DOI: 10.1186/s13046-021-02026-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 06/21/2021] [Indexed: 12/12/2022] Open
Abstract
The incidence of renal cell carcinoma (RCC) is increasing worldwide with an approximate 20% mortality rate. The challenge in RCC is the therapy-resistance. Cancer resistance to treatment employs multiple mechanisms due to cancer heterogeneity with multiple genetic and epigenetic alterations. These changes include aberrant overexpression of (1) anticancer cell death proteins (e.g., survivin/BIRC5), (2) DNA repair regulators (e.g., ERCC6) and (3) efflux pump proteins (e.g., ABCG2/BCRP); mutations and/or deregulation of key (4) oncogenes (e.g., MDM2, KRAS) and/or (5) tumor suppressor genes (e.g., TP5/p53); and (6) deregulation of redox-sensitive regulators (e.g., HIF, NRF2). Foci of tumor cells that have these genetic alterations and/or deregulation possess survival advantages and are selected for survival during treatment. We will review the significance of survivin (BIRC5), XIAP, MCL-1, HIF1α, HIF2α, NRF2, MDM2, MDM4, TP5/p53, KRAS and AKT in treatment resistance as the potential therapeutic biomarkers and/or targets in RCC in parallel with our analized RCC-relevant TCGA genetic results from each of these gene/protein molecules. We then present our data to show the anticancer drug FL118 modulation of these protein targets and RCC cell/tumor growth. Finally, we include additional data to show a promising FL118 analogue (FL496) for treating the specialized type 2 papillary RCC.
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Affiliation(s)
- Fengzhi Li
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Genitourinary Disease Site Research Group, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Kidney Cancer Research Interest Group, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Developmental Therapeutics (DT) Program, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
| | - Ieman A. M. Aljahdali
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Department of Cellular & Molecular Biology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
| | - Renyuan Zhang
- Department of Cancer Genetics & Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
| | - Kent L. Nastiuk
- Genitourinary Disease Site Research Group, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Department of Cancer Genetics & Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
| | - John J. Krolewski
- Department of Cancer Genetics & Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
| | - Xiang Ling
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263 USA
- Canget BioTekpharma LLC, Buffalo, New York 14203 USA
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Shan Y, Li Y, Han H, Jiang C, Zhang H, Hu J, Sun H, Zhu J. Insulin reverses choriocarcinoma 5- fluorouracil resistance. Bioengineered 2021; 12:2087-2094. [PMID: 34034636 PMCID: PMC8806519 DOI: 10.1080/21655979.2021.1931643] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Choriocarcinoma (CC) is a gestational trophoblastic tumor secondary to a gravid or non-gravid pregnancy. It is characterized by rapid growth, high invasion, and high metastatic potential and chemotherapy resistance that significantly affect survival rate of CC patients. Insulin is implicated in alleviation of chemotherapy resistance in CC. However, the mechanism of reversing resistance in CC has not been explored. Our purpose was to explore insulin effect on 5-fluorouracil (5-FU) resistance in CC and elucidate its potential mechanism in vitro and in vivo. CKK-8, colony formation, Transwell, and flow cytometry were used to detect the effect of insulin on 5-FU resistance in CC cells JEG-3 and JARS. Xenograft mice were used to evaluate the effect of insulin on 5-FU resistance. Results showed that insulin combined with 5-FU suppressed cell viability by 30% in JEG-3 and 43% in JAR compared with 5-FU alone in 72 h. What’s more, insulin combined with 5-FU promoted cell apoptosis, inhibited cell proliferation, migration, and phosphorylation of survivin at residue threonine 34 (Thr34) and drug resistance-related proteins, P-GP and MRP1 levels (p < 0.05). In vivo experiment showed Insulin combined with 5-FU suppressed tumor volume by 35% compared with 5-FU alone and 73% compared with control in CC xenograft mice. In summary, the findings of this study show that insulin reversed chemoresistance of CC cells to 5-FU by inhibiting phosphorylation of survivin. Development of a therapeutic strategy that combines insulin with the chemotherapeutic agent 5-FU has a great potential in improving survival of CC patients.
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Affiliation(s)
- Ying Shan
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Yanyi Li
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China.,Department of Health Science, Graduate School of Medical, Osaka University, Osaka, Japan
| | - Hongyu Han
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Cui Jiang
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Hu Zhang
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Jiachang Hu
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Huanmei Sun
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
| | - Jianglong Zhu
- Department of Obstetrics and Gynecology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Pudong, China
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Li D, Hu C, Li H. Survivin as a novel target protein for reducing the proliferation of cancer cells. Biomed Rep 2018; 8:399-406. [PMID: 29725522 DOI: 10.3892/br.2018.1077] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/28/2018] [Indexed: 12/12/2022] Open
Abstract
Survivin, also known as baculoviral inhibitor of apoptosis repeat-containing 5, is a novel member of the inhibitor of apoptosis protein family. Survivin is highly expressed in tumors and embryonic tissues and is associated with tumor cell differentiation, proliferation, invasion and metastasis; however, survivin is expressed at low levels in normal terminally differentiated adult tissues. Meanwhile, the expression level of survivin is also a negative prognostic factor for patients with cancer. These unique characteristics of survivin make it an exciting potential therapeutic target for cancer treatment. This review will discuss the biological characteristics of survivin and its potential use as a treatment target to reduce cancer cell proliferation.
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Affiliation(s)
- Dongyu Li
- Department of Genetics, College of Agricultural and Life Science, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Chenghao Hu
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261000, P.R. China
| | - Huibin Li
- Department of Burns and Plastic Surgery, People's Hospital of Linyi, Linyi, Shandong 276000, P.R. China
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Li KL, Wang YF, Qin JR, Wang F, Yang YT, Zheng LW, Li MH, Kong J, Zhang W, Yang HY. Rapamycin enhances the anti-angiogenesis and anti-proliferation ability of YM155 in oral squamous cell carcinoma. Tumour Biol 2017; 39:1010428317706213. [PMID: 28618939 DOI: 10.1177/1010428317706213] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
YM155, a small molecule inhibitor of survivin, has been studied in many tumors. It has been shown that YM155 inhibited oral squamous cell carcinoma through promoting apoptosis and autophagy and inhibiting proliferation. It was found that YM155 also inhibited the oral squamous cell carcinoma-mediated angiogenesis through the inactivation of the mammalian target of rapamycin pathway. Rapamycin, a mammalian target of rapamycin inhibitor, played an important role in the proliferation and angiogenesis of oral squamous cell carcinoma cell lines. In our study, cell proliferation assay, transwell assay, tube formation assay, and western blot assay were used to investigate the synergistic effect of rapamycin on YM155 in oral squamous cell carcinoma. Either in vitro or in vivo, rapamycin and YM155 exerted a synergistic effect on the inhibition of survivin and vascular endothelial growth factor through mammalian target of rapamycin pathway. Overall, our results revealed that low-dose rapamycin strongly promoted the sensitivity of oral squamous cell carcinoma cell lines to YM155.
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Affiliation(s)
- Kong-Liang Li
- 1 Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yu-Fan Wang
- 1 Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen, China
| | - Jia-Ruo Qin
- 2 Department of Stomatology, Tenth People's Hospital of Tongji University, Shanghai, China
| | - Feng Wang
- 1 Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yong-Tao Yang
- 1 Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen, China
| | - Li-Wu Zheng
- 3 Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Ming-Hua Li
- 4 Central Laboratory, Peking University Shenzhen Hospital, Shenzhen, China
| | - Jie Kong
- 5 Department of Stomatology, Shenzhen Children's Hospital, Shenzhen, China
| | - Wei Zhang
- 6 Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
| | - Hong-Yu Yang
- 1 Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen, China
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Yan X, Su H. YM155 Down-Regulates Survivin and Induces P53 Up-Regulated Modulator of Apoptosis (PUMA)-Dependent in Oral Squamous Cell Carcinoma Cells. Med Sci Monit 2017; 23:1963-1972. [PMID: 28435150 PMCID: PMC5412973 DOI: 10.12659/msm.901643] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND YM155, which inhibits the anti-apoptotic protein survivin, is known to exert anti-tumor effects in various cancers. However, there were few reports describing the inhibitory effect of YM155 on human oral squamous cell carcinoma (OSCC) cells that highly express survivin. In this study, we investigated the anti-tumor effects of YM155 on OSCC cells and then examined its molecular mechanisms. MATERIAL AND METHODS SCC9 cells of OSCC were treated with series of concentrations of YM155 (0.01, 0.1, 1, and 10 ng/ml) for 6, 12, and 24 h. The effect of YM155 on survival of SCC9 cells was detected by MTT and colony formation assay. Cell apoptosis was detected by flow cytometric analysis and the terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick-end labeling (TUNEL) assays. Western blot was used to detect the protein expression of survivin, p53, and PUMA. Caspase-3 activity was measured by cleavage of the caspase-3 substrate. To test the role of PUMA and caspase-3 on YM155-induced apoptosis and growth inhibition, the SCC9 cells was transfected with PUMA siRNA or caspase-3 siRNA or control siRNA for 16 h before YM155 (1 and 10 ng/ml) treatment for 24 h. In addition, we also investigated the effect of YM155 in an in vivo xenograft model. RESULTS Treatment of YM155 efficiently reduced survivin expression and increased PUMA expression and caspase-3 activation in the SCC9 cells. YM155 treatment resulted in 18-86% decrease in cell viability, 10-60% decrease in colony numbers, and 8-40% increase in cell apoptosis (p<0.05 and p<0.01). However, the induction of cell apoptosis growth inhibition was reversed by PUMA siRNA or caspase-3 transfection. In addition, animals treated with YM155 showed more than 60% tumor growth inhibition compared to the controls (p<0.05). CONCLUSIONS YM155 is a potent inhibitor of progression of SCC9 cells, which could be due to attenuation of survivin, and activation of the PUMA/caspase-3 cellular signaling processes. This study suggests that YM155 may be a potential molecular target with therapeutic relevance for the treatment of OSCC.
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Affiliation(s)
- Xiang Yan
- Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China (mainland)
| | - Han Su
- Department of Stomatology, Jinling Hospital, Clinical School, Medical College, Nanjing University, Nanjing, Jiangsu, China (mainland)
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YM155 enhances ABT-737-mediated apoptosis through Mcl-1 downregulation in Mcl-1-overexpressed cancer cells. Mol Cell Biochem 2017; 429:91-102. [PMID: 28120212 DOI: 10.1007/s11010-016-2938-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/23/2016] [Indexed: 10/20/2022]
Abstract
ABT-737 is a BH3 mimetic inhibitor of Bcl-xL, Bcl-2, and Bcl-w, and it has been reported for anti-cancer effects in various types of cancer cells. However, ABT-737 fails to induce apoptosis in cancer cell with high levels of Mcl-1 expression. The pharmacological survivin inhibitor YM155 has been reported to induce downregulation of Mcl-1 expression. Therefore, we investigated the effect of YM155 to sensitize resistance against ABT-737 in Mcl-1-overexpressed human renal carcinoma Caki cells. We found that ABT-737 alone and YM155 alone did not induce apoptosis, but YM155 markedly sensitized ABT-737-mediated apoptosis in Mcl-1-overexpressed Caki cells, human glioma cells (U251MG), and human lung carcinoma cells (A549). In contrast, combined treatment with ABT-737 and YM155 did not increase apoptosis in normal mouse kidney cells (TCMK-1) and human mesangial cells (MC). YM155 induced lysosome-dependent downregulation of Mcl-1 expression in Mcl-1-overexpressed Caki cells. In addition, combined treatment with ABT-737 and YM155 induced loss of mitochondrial membrane potential and inhibited interaction of Bcl-xL and Bax. Taken together, our results suggested that YM155 effectively improves sensitivity to ABT-737 through downregulation of Mcl-1 expression.
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Wang S, Xu Y, Chan HF, Kim HW, Wang Y, Leong KW, Chen M. Nanoparticle-mediated inhibition of survivin to overcome drug resistance in cancer therapy. J Control Release 2016; 240:454-464. [DOI: 10.1016/j.jconrel.2016.04.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 04/09/2016] [Accepted: 04/11/2016] [Indexed: 02/08/2023]
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Zhao N, Mao Y, Han G, Ju Q, Zhou L, Liu F, Xu Y, Zhao X. YM155, a survivin suppressant, triggers PARP-dependent cell death (parthanatos) and inhibits esophageal squamous-cell carcinoma xenografts in mice. Oncotarget 2016; 6:18445-59. [PMID: 26090615 PMCID: PMC4621902 DOI: 10.18632/oncotarget.4315] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 06/02/2015] [Indexed: 01/09/2023] Open
Abstract
Here we demonstrated that sepantronium bromide (YM155), a survivin suppressant, inhibited esophageal squamous-cell carcinoma (ESCC) growth in mice bearing human ESCC xenografts without affecting body weight. In cell culture, YM155 decreased survivin levels and caused PARP-1 activation, poly-ADP polymer formation, and AIF translocation from the cytosol to the nucleus. Genetic knockdown of PARP-1 or AIF abrogated YM155-induced parthanatos cell death. Furthermore, FOS, JUN and c-MYC gene transcription, which is stimulated by activated PARP-1, was increased following YM155 treatment. Our data demonstrate that YM155 did not trigger apoptosis, but induced parthanatos, a cell death dependent on PARP-1 hyper-activation, and support clinical development of YM155 in ESCC.
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Affiliation(s)
- Nan Zhao
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yousheng Mao
- Department of Thoracic Surgical Oncology, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Gaijing Han
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qiang Ju
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lanping Zhou
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Fang Liu
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yang Xu
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaohang Zhao
- State Key Laboratory of Molecular Oncology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Qin S, Xu C, Li S, Wang X, Sun X, Wang P, Zhang B, Ren H. Hyperthermia induces apoptosis by targeting Survivin in esophageal cancer. Oncol Rep 2015; 34:2656-64. [PMID: 26352384 DOI: 10.3892/or.2015.4252] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 07/07/2015] [Indexed: 11/06/2022] Open
Abstract
Hyperthermia is considered the fifth pillar of cancer treatment. It induces cancer cell apoptosis, however, its molecular mechanisms remain unclear. In the present study, the role of Survivin in hyperthermia-induced apoptosis in esophageal cancer was investigated. Different temperatures were used to treat EC109 esophageal cancer cells, and their viability was found to be significantly inhibited with a concomitant increase in apoptosis and necrosis. Necrosis increased in a temperature‑dependent manner, whereas peak apoptosis was reached at 43˚C. The hyperthermia-induced apoptosis was due to the inhibition of Survivin and the activation of caspase-3. Subsequently, overexpression of Survivin inhibited the activation of caspase-3 and hyperthermia-induced apoptosis, however, this inhibition was reversed in the absence of XIAP. Immunoprecipitations showed that Survivin did not directly bind to caspase-3, whereas XIAP interacted with Survivin and caspase-3. Immunohistochemistry was performed to detect the expression of Survivin in esophageal cancer patient samples. A higher expression of Survivin in esophageal cancer tissues compared to normal tissues was observed, and a high expression correlated with poor prognosis. The results indicated that hyperthermia decreases the expression of Survivin, prevents its binding to XIAP, activates caspase-3 and induces apoptosis. Due to its correlation with poor prognosis, Survivin may be a target for hyperthermia in the treatment of esophageal cancer.
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Affiliation(s)
- Sida Qin
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Chongwen Xu
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shuo Li
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xifang Wang
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xin Sun
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Peili Wang
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Boxiang Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Hong Ren
- Department of Thoracic Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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12
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Zhang C, Cao X, Gei Y, Wang Y, Liu G, Cheng G, Liu Q. Silencing of survivin by YM155 induces apoptosis and growth arrest in hepatocellular carcinoma cells. Oncol Lett 2015; 10:1627-1631. [PMID: 26622722 DOI: 10.3892/ol.2015.3451] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 04/24/2015] [Indexed: 01/05/2023] Open
Abstract
Survivin overactivation is a frequent event in human hepatocellular carcinoma (HCC), due to its function in the induction of hepatocyte proliferation and apoptotic dysfunction. Recently, a novel survivin inhibitor named YM155, has demonstrated broad antitumor effects against various malignant tumors. Therefore, the present study aimed to explore how this agent may impact on HCC and elucidate its underlying mechanism of action. Immunohistochemical analysis was performed on 8 specimens of human HCC, to assess the protein expression of survivin and phosphorylated retinoblastoma tumor suppressor (p-Rb). In addition, in vitro, HepG2 and Huh7 human HCC cell lines were exposed to 100 µM YM155 for up to 72 h and the cell viability was subsequently determined using MTT assay. Furthermore, the apoptotic status of YM155-treated HCC cells was investigated by flow cytometry, and the protein levels of survivin, procaspase-3 and p-Rb in YM155-treated HCC cells were assessed by immunoblotting analysis. The results demonstrated that HCC specimens expressed high levels of survivin and p-Rb protein compared with those of adjacent noncancerous liver tissues. In vitro, YM155 significantly induced HCC cell apoptosis and growth arrest. At the protein level, YM155 markedly inhibited survivin and p-Rb expression, and elevated procaspase-3. YM155 demonstrated significant antitumor effects on HCC cells in the present study. These effects were associated with its anti-proliferative and apoptosis-induction activities. YM155 requires further investigation as a novel agent for potential use as a therapeutic strategy for the treatment of HCC.
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Affiliation(s)
- Changhe Zhang
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Xiaofei Cao
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Yongxiang Gei
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Yong Wang
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Guiyuan Liu
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Guochang Cheng
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Qinghong Liu
- Department of General Surgery, Taizhou Peoples' Hospital, Taizhou, Jiangsu 225300, P.R. China
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Sun SS, Zhang L, Yang J, Zhou X. Role of runt-related transcription factor 2 in signal network of tumors as an inter-mediator. Cancer Lett 2015; 361:1-7. [PMID: 25727319 DOI: 10.1016/j.canlet.2015.02.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 02/20/2015] [Accepted: 02/20/2015] [Indexed: 10/23/2022]
Abstract
Runt-related transcription factor 2 (RUNX2) is a member of the polyomavirus enhancer-binding protein 2/core-binding factor superfamily. RUNX2 is known for its contribution to osteoblast phenotype and bone formation. In recent years, increasing attention has been focused on the relationship of Runx2 with tumorigenesis. In different types of tumor cells, RUNX2 cooperates with its co-activators or co-inhibitors, and mediates the responses of cells to various signaling pathways that are hyperactive in tumors. Thus, several downstream target genes of RUNX2 are activated when RUNX2 interacts with its co-factors, leading to a variety of effects on tumor cells (epithelial-mesenchymal transition, metastasis, proliferation, and osteolytic lesion). This review focuses on the involvement of RUNX2 in tumor cells in the crosstalk of diverse signaling pathways and its multiple functions to develop optimal and feasible approaches for clinical treatment based on the functions of RUNX2.
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Affiliation(s)
- Shan-Shan Sun
- The Maxillary Facial and Otorhinolaryngology Head & Neck Surgery, Tianjin Medical University Cancer, Institute & Hospital, Tianjin Key Laboratory of Cancer, Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin 300060, China
| | - Lun Zhang
- The Maxillary Facial and Otorhinolaryngology Head & Neck Surgery, Tianjin Medical University Cancer, Institute & Hospital, Tianjin Key Laboratory of Cancer, Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin 300060, China
| | - Jingxuan Yang
- Department of Medicine, University of Oklahoma Health Science Center, Stanton L. Young Biomedical, Research Center, BRC I264, Oklahoma City, OK 73 104, USA
| | - Xuan Zhou
- The Maxillary Facial and Otorhinolaryngology Head & Neck Surgery, Tianjin Medical University Cancer, Institute & Hospital, Tianjin Key Laboratory of Cancer, Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Tiyuanbei, Hexi District, Tianjin 300060, China.
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Xiao M, Li W. Recent Advances on Small-Molecule Survivin Inhibitors. Curr Med Chem 2015; 22:1136 - 1146. [PMID: 25613234 DOI: 10.2174/0929867322666150114102146] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 12/07/2014] [Accepted: 12/09/2014] [Indexed: 12/18/2022]
Abstract
Survivin, a member of the inhibitor of apoptosisproteins family, is highly expressed in most human neoplasms, but its expression is very low or undetectable in terminally differentiated normal tissues. Survivin has been shown to inhibit cancer cell apoptosis and promote cell proliferation. The overexpression of survivin closely correlates with tumor progression and drug resistance. Because of its key role in tumor formation and maintenance, survivin is considered as an ideal target for anticancer treatment. However, the development of small-molecule survivin inhibitors has been challenging due to the requirement to disrupt the protein-protein interactions. Currently only a limited number of survivin inhibitors have been developed in recent years, and most of these inhibitors reduce survivin levels by interacting with other biomolecules instead of directly interacting with survivin protein. Despite these challenges, developing potent and selective small-molecule survivin inhibitors will be important in both basic science to better understand survivin biology and in translational research to develop potentially more effective, broad-spectrum anticancer agents. In this review, the functions of survivin and its role in cancer are summarized. Recent developments, challenges, and future direction of small-molecule survivin inhibitors are also discussed in detail.
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Affiliation(s)
| | - Wei Li
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee 38163, United States.
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