1
|
Lawrence PJ, Burns B, Ning X. Enhancing drug and cell line representations via contrastive learning for improved anti-cancer drug prioritization. NPJ Precis Oncol 2024; 8:106. [PMID: 38762647 PMCID: PMC11102516 DOI: 10.1038/s41698-024-00589-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/22/2024] [Indexed: 05/20/2024] Open
Abstract
Due to cancer's complex nature and variable response to therapy, precision oncology informed by omics sequence analysis has become the current standard of care. However, the amount of data produced for each patient makes it difficult to quickly identify the best treatment regimen. Moreover, limited data availability has hindered computational methods' abilities to learn patterns associated with effective drug-cell line pairs. In this work, we propose the use of contrastive learning to improve learned drug and cell line representations by preserving relationship structures associated with drug mechanisms of action and cell line cancer types. In addition to achieving enhanced performance relative to a state-of-the-art method, we find that classifiers using our learned representations exhibit a more balanced reliance on drug- and cell line-derived features when making predictions. This facilitates more personalized drug prioritizations that are informed by signals related to drug resistance.
Collapse
Affiliation(s)
- Patrick J Lawrence
- Biomedical Informatics Department, The Ohio State University, 1800 Cannon Drive, Lincoln Tower 250, Columbus, OH, 43210, USA
| | - Benjamin Burns
- Computer Science and Engineering Department, The Ohio State University, 2015 Neil Avenue, Columbus, OH, 43210, USA
| | - Xia Ning
- Biomedical Informatics Department, The Ohio State University, 1800 Cannon Drive, Lincoln Tower 250, Columbus, OH, 43210, USA.
- Computer Science and Engineering Department, The Ohio State University, 2015 Neil Avenue, Columbus, OH, 43210, USA.
- Translational Data Analytics Institute, The Ohio State University, 1760 Neil Avenue, Columbus, OH, 43210, USA.
| |
Collapse
|
2
|
Loredan DG, Devlin JC, Lacey KA, Howard N, Chen Z, Zwack EE, Lin JD, Ruggles KV, Khanna KM, Torres VJ, Loke P. Single-Cell Analysis of CX3CR1+ Cells Reveals a Pathogenic Role for BIRC5+ Myeloid Proliferating Cells Driven by Staphylococcus aureus Leukotoxins. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:836-843. [PMID: 37466391 PMCID: PMC10450158 DOI: 10.4049/jimmunol.2300166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/30/2023] [Indexed: 07/20/2023]
Abstract
Our previous studies identified a population of stem cell-like proliferating myeloid cells within inflamed tissues that could serve as a reservoir for tissue macrophages to adopt different activation states depending on the microenvironment. By lineage-tracing cells derived from CX3CR1+ precursors in mice during infection and profiling by single-cell RNA sequencing, in this study, we identify a cluster of BIRC5+ myeloid cells that expanded in the liver during chronic infection with either the parasite Schistosoma mansoni or the bacterial pathogen Staphylococcus aureus. In the absence of tissue-damaging toxins, S. aureus infection does not elicit these BIRC5+ cells. Moreover, deletion of BIRC5 from CX3CR1-expressing cells results in improved survival during S. aureus infection. Hence the combination of single-cell RNA sequencing and genetic fate-mapping CX3CR1+ cells revealed a toxin-dependent pathogenic role for BIRC5 in myeloid cells during S. aureus infection.
Collapse
Affiliation(s)
- Denis G. Loredan
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
- Vilcek Institute of Graduate Biomedical Sciences, New York University Grossman School of Medicine, New York, NY
| | - Joseph C. Devlin
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
| | - Keenan A. Lacey
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
| | - Nina Howard
- Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Ze Chen
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
| | - Erin E. Zwack
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
| | - Jian-Da Lin
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei City, Taiwan
- Center for Computational and Systems Biology, National Taiwan University, Taipei City, Taiwan
| | - Kelly V. Ruggles
- Institute of Systems Genetics, New York University Grossman School of Medicine, New York, NY
- Division of Precision Medicine, Department of Medicine, New York University Grossman School of Medicine, New York, NY
| | - Kamal M. Khanna
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
- Perlmutter Cancer Center, New York University Grossman School of Medicine, New York, NY
| | - Victor J. Torres
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
- Antimicrobial-Resistant Pathogens Program, New York University Grossman School of Medicine, New York, NY
| | - P’ng Loke
- Department of Microbiology, New York University Grossman School of Medicine, New York, NY
- Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| |
Collapse
|
3
|
Loredan DG, Devlin JC, Lacey KA, Howard N, Chen Z, Zwack EE, Lin JD, Ruggles KV, Khanna KM, Torres VJ, Loke PN. Single-cell analysis of CX3CR1 + cells reveal a pathogenic role for BIRC5 + myeloid proliferating cells driven by Staphylococcus aureus leukotoxins. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.27.529760. [PMID: 36909517 PMCID: PMC10002671 DOI: 10.1101/2023.02.27.529760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Our previous studies identified a population of stem cell-like proliferating myeloid cells within inflamed tissues that could serve as a reservoir for tissue macrophages to adopt different activation states depending on the microenvironment. By lineage tracing cells derived from CX3CR1 + precursors in mice during infection and profiling by scRNA-seq, here we identify a cluster of BIRC5 + myeloid cells that expanded in the liver during either chronic infection with the parasite Schistosoma mansoni or the bacterial pathogen Staphylococcus aureus . In the absence of tissue damaging toxins, S. aureus infection does not elicit these BIRC5 + cells. Moreover, deletion of BIRC5 from CX3CR1 expressing cells results in improved survival during S. aureus infection. Hence, the combination of scRNA-Seq and genetic fate mapping CX3CR1 + cells revealed a toxin dependent pathogenic role for BIRC5 in myeloid cells during S. aureus infection.
Collapse
|
4
|
Blanco I, Marquina M, Tura-Ceide O, Ferrer E, Ramírez AM, Lopez-Meseguer M, Callejo M, Perez-Vizcaino F, Peinado VI, Barberà JA. Survivin inhibition with YM155 ameliorates experimental pulmonary arterial hypertension. Front Pharmacol 2023; 14:1145994. [PMID: 37188265 PMCID: PMC10176173 DOI: 10.3389/fphar.2023.1145994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Background: Imbalance between cell proliferation and apoptosis underlies the development of pulmonary arterial hypertension (PAH). Current vasodilator treatment of PAH does not target the uncontrolled proliferative process in pulmonary arteries. Proteins involved in the apoptosis pathway may play a role in PAH and their inhibition might represent a potential therapeutic target. Survivin is a member of the apoptosis inhibitor protein family involved in cell proliferation. Objectives: This study aimed to explore the potential role of survivin in the pathogenesis of PAH and the effects of its inhibition. Methods: In SU5416/hypoxia-induced PAH mice we assessed the expression of survivin by immunohistochemistry, western-blot analysis, and RT-PCR; the expression of proliferation-related genes (Bcl2 and Mki67); and the effects of the survivin inhibitor YM155. In explanted lungs from patients with PAH we assessed the expression of survivin, BCL2 and MKI67. Results: SU5416/hypoxia mice showed increased expression of survivin in pulmonary arteries and lung tissue extract, and upregulation of survivin, Bcl2 and Mki67 genes. Treatment with YM155 reduced right ventricle (RV) systolic pressure, RV thickness, pulmonary vascular remodeling, and the expression of survivin, Bcl2, and Mki67 to values similar to those in control animals. Lungs of patients with PAH also showed increased expression of survivin in pulmonary arteries and lung extract, and also that of BCL2 and MKI67 genes, compared with control lungs. Conclusion: We conclude that survivin might be involved in the pathogenesis of PAH and that its inhibition with YM155 might represent a novel therapeutic approach that warrants further evaluation.
Collapse
Affiliation(s)
- Isabel Blanco
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- *Correspondence: Isabel Blanco,
| | - Maribel Marquina
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
| | - Olga Tura-Ceide
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- Biomedical Research Institute-IDIBGI, Girona, Spain
| | - Elisabet Ferrer
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Department of Medicine, Addenbrooke’s Hospital, University of Cambridge, Cambridge, United Kingdom
| | - Ana M. Ramírez
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
| | | | - Maria Callejo
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- Departament of Pharmacology and Toxicology, School of Medicine, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Universidad Complutense de Madrid, Madrid, Spain
| | - Francisco Perez-Vizcaino
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- Departament of Pharmacology and Toxicology, School of Medicine, Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Universidad Complutense de Madrid, Madrid, Spain
| | - Victor Ivo Peinado
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- Department of Experimental Pathology, Institut d’Investigacions Biomèdiques de Barcelona (IIBB-CSIC), Barcelona, Spain
| | - Joan Albert Barberà
- Department of Pulmonary Medicine, Hospital Clínic-University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
| |
Collapse
|
5
|
Johnson B, Zhuang L, Rath EM, Yuen ML, Cheng NC, Shi H, Kao S, Reid G, Cheng YY. Exploring MicroRNA and Exosome Involvement in Malignant Pleural Mesothelioma Drug Response. Cancers (Basel) 2022; 14:cancers14194784. [PMID: 36230710 PMCID: PMC9564288 DOI: 10.3390/cancers14194784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 09/27/2022] [Indexed: 12/23/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a deadly thoracic malignancy and existing treatment options are limited. Chemotherapy remains the most widely used first-line treatment regimen for patients with unresectable MPM, but is hampered by drug resistance issues. The current study demonstrated a modest enhancement of MPM cell sensitivity to chemotherapy drug treatment following microRNA (miRNA) transfection in MPM cell lines, albeit not for all tested miRNAs. This effect was more pronounced for FAK (PND-1186) small molecule inhibitor treatment; consistent with previously published data. We previously established that MPM response to survivin (YM155) small molecule inhibitor treatment is unrelated to basal survivin expression. Here, we showed that MPM response to YM155 treatment is enhanced following miRNA transfection of YM155-resistant MPM cells. We determined that YM155-resistant MPM cells secrete a higher level of exosomes in comparison to YM155-sensitive MPM cells. Despite this, an exosome inhibitor (GW4896) did not enhance MPM cell sensitivity to YM155. Additionally, our study showed no evidence of a correlation between the mRNA expression of inhibitor of apoptosis (IAP) gene family members and MPM cell sensitivity to YM155. However, two drug transporter genes, ABCA6 and ABCA10, were upregulated in the MPM cell lines and correlated with poor sensitivity to YM155.
Collapse
Affiliation(s)
- Ben Johnson
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
- Correspondence: ; Tel.: +61-976-79869
| | - Ling Zhuang
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
| | - Emma M. Rath
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
- Giannoulatou Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, NSW 2010, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Man Lee Yuen
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
| | - Ngan Ching Cheng
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
| | - Huaikai Shi
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
| | - Steven Kao
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
- Chris O’Brien Life House, Sydney, NSW 2050, Australia
- Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia
| | - Glen Reid
- Department of Pathology, Otago Medical School, University of Otago, Dunedin 9016, New Zealand
| | - Yuen Yee Cheng
- Asbestos Diseases Research Institute, Sydney, NSW 2139, Australia
| |
Collapse
|
6
|
Yeh SJ, Chen BS. Systems Medicine Design based on Systems Biology Approaches and Deep Neural Network for Gastric Cancer. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2022; 19:3019-3031. [PMID: 34232888 DOI: 10.1109/tcbb.2021.3095369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Gastric cancer (GC) is the third leading cause of cancer death in the world. It is associated with the stimulation of microenvironment, aberrant epigenetic modification, and chronic inflammation. However, few researches discuss the GC molecular progression mechanisms from the perspective of the system level. In this study, we proposed a systems medicine design procedure to identify essential biomarkers and find corresponding drugs for GC. At first, we did big database mining to construct candidate protein-protein interaction network (PPIN) and candidate gene regulation network (GRN). Second, by leveraging the next-generation sequencing (NGS) data, we performed system modeling and applied system identification and model selection to obtain real genome-wide genetic and epigenetic networks (GWGENs). To make the real GWGENs easy to analyze, the principal network projection method was used to extract the core signaling pathways denoted by KEGG pathways. Subsequently, based on the identified biomarkers, we trained a deep neural network of drug-target interaction (DeepDTI) with supervised learning and filtered our candidate drugs considering drug regulation ability and drug sensitivity. With the proposed systematic strategy, we not only shed the light on the progression of GC but also suggested potential multiple-molecule drugs efficiently.
Collapse
|
7
|
Chandrasekaran AP, Kaushal K, Park CH, Kim KS, Ramakrishna S. USP32 confers cancer cell resistance to YM155 via promoting ER-associated degradation of solute carrier protein SLC35F2. Theranostics 2021; 11:9752-9771. [PMID: 34815782 PMCID: PMC8581437 DOI: 10.7150/thno.63806] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 09/16/2021] [Indexed: 12/20/2022] Open
Abstract
Background: The most commonly preferred chemotherapeutic agents to treat cancers are small-molecule drugs. However, the differential sensitivity of various cancer cells to small molecules and untargeted delivery narrow the range of potential therapeutic applications. The mechanisms responsible for drug resistance in a variety of cancer cells are also largely unknown. Several deubiquitinating enzymes (DUBs) are the main determinants of drug resistance in cancer cells. Methods: We used CRISPR-Cas9 to perform genome-scale knockout of the entire set of genes encoding ubiquitin-specific proteases (USPs) and systematically screened for DUBs resistant to the clinically evaluated anticancer compound YM155. A series of in vitro and in vivo experiments were conducted to reveal the relationship between USP32 and SLC35F2 on YM155-mediated DNA damage in cancer cells. Results: CRISPR-based dual-screening method identified USP32 as a novel DUB that governs resistance for uptake of YM155 by destabilizing protein levels of SLC35F2, a solute-carrier protein essential for the uptake of YM155. The expression of USP32 and SLC35F2 was negatively correlated across a panel of tested cancer cell lines. YM155-resistant cancer cells in particular exhibited elevated expression of USP32 and low expression of SLC35F2. Conclusion: Collectively, our DUB-screening strategy revealed a resistance mechanism governed by USP32 associated with YM155 resistance in breast cancers, one that presents an attractive molecular target for anti-cancer therapies. Targeted genome knockout verified that USP32 is the main determinant of SLC35F2 protein stability in vitro and in vivo, suggesting a novel way to treat tumors resistant to small-molecule drugs.
Collapse
|
8
|
Ginghină O, Hudiță A, Zaharia C, Tsatsakis A, Mezhuev Y, Costache M, Gălățeanu B. Current Landscape in Organic Nanosized Materials Advances for Improved Management of Colorectal Cancer Patients. MATERIALS (BASEL, SWITZERLAND) 2021; 14:2440. [PMID: 34066710 PMCID: PMC8125868 DOI: 10.3390/ma14092440] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/27/2021] [Accepted: 05/06/2021] [Indexed: 12/24/2022]
Abstract
Globally, colorectal cancer (CRC) ranks as one of the most prevalent types of cancers at the moment, being the second cause of cancer-related deaths. The CRC chemotherapy backbone is represented by 5-fluorouracil, oxaliplatin, irinotecan, and their combinations, but their administration presents several serious disadvantages, such as poor bioavailability, lack of tumor specificity, and susceptibility to multidrug resistance. To address these limitations, nanomedicine has arisen as a powerful tool to improve current chemotherapy since nanosized carriers hold great promise in improving the stability and solubility of the drug payload and enhancing the active concentration of the drug that reaches the tumor tissue, increasing, therefore, the safety and efficacy of the treatment. In this context, the present review offers an overview of the most recent advances in the development of nanosized drug-delivery systems as smart therapeutic tools in CRC management and highlights the emerging need for improving the existing in vitro cancer models to reduce animal testing and increase the success of nanomedicine in clinical trials.
Collapse
Affiliation(s)
- Octav Ginghină
- Department of Surgery, “Sf. Ioan” Emergency Clinical Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania;
- Department II, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy Bucharest, 17-21 Calea Plevnei Street, 010232 Bucharest, Romania
| | - Ariana Hudiță
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
| | - Cătălin Zaharia
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania;
| | - Aristidis Tsatsakis
- Department of Toxicology and Forensic Sciences, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - Yaroslav Mezhuev
- Center of Biomaterials, D Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, 125047 Moscow, Russia;
| | - Marieta Costache
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
| | - Bianca Gălățeanu
- Department of Biochemistry and Molecular Biology, University of Bucharest, 91-95 Splaiul Independentei Street, 050095 Bucharest, Romania; (M.C.); (B.G.)
| |
Collapse
|
9
|
Sokolova O, Naumann M. Manifold role of ubiquitin in Helicobacter pylori infection and gastric cancer. Cell Mol Life Sci 2021; 78:4765-4783. [PMID: 33825941 PMCID: PMC8195768 DOI: 10.1007/s00018-021-03816-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/22/2021] [Accepted: 03/18/2021] [Indexed: 02/07/2023]
Abstract
Infection with H. pylori induces a strong host cellular response represented by induction of a set of molecular signaling pathways, expression of proinflammatory cytokines and changes in proliferation. Chronic infection and inflammation accompanied by secretory dysfunction can result in the development of gastric metaplasia and gastric cancer. Currently, it has been determined that the regulation of many cellular processes involves ubiquitinylation of molecular effectors. The binding of ubiquitin allows the substrate to undergo a change in function, to interact within multimolecular signaling complexes and/or to be degraded. Dysregulation of the ubiquitinylation machinery contributes to several pathologies, including cancer. It is not understood in detail how H. pylori impacts the ubiquitinylation of host substrate proteins. The aim of this review is to summarize the existing literature in this field, with an emphasis on the role of E3 ubiquitin ligases in host cell homeodynamics, gastric pathophysiology and gastric cancer.
Collapse
Affiliation(s)
- Olga Sokolova
- Medical Faculty, Otto Von Guericke University, Institute of Experimental Internal Medicine, 39120 Magdeburg, Germany
| | - Michael Naumann
- Medical Faculty, Otto Von Guericke University, Institute of Experimental Internal Medicine, 39120 Magdeburg, Germany
| |
Collapse
|
10
|
Dai GH, Chen X, Ren ZM, Dai CJ, Tong YL, Chai KQ. Myricanol 5-fluorobenzyloxy ether regulation of survivin pathway inhibits human lung adenocarcinoma A549 cells growth in vitro. BMC Complement Med Ther 2020; 20:269. [PMID: 32883260 PMCID: PMC7470448 DOI: 10.1186/s12906-020-03062-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 08/28/2020] [Indexed: 12/03/2022] Open
Abstract
Background This study aimed to explore the growth inhibitory effect of myricanol 5-fluorobenzyloxy ether (5FEM) and its underlying mechanisms in human lung adenocarcinoma A549 cells in vitro. Methods 5FEM was obtained by the chemical modification of myricanol with fluorobenzyloxy ether at the OH(5) position. The cytotoxicity, cell apoptosis, cell cycle, mitochondrial membrane potential (ΔΨm), scratch test, colony formation, and the expression levels of the key survivin pathway-related genes in A549 were evaluated. Results 5FEM could significantly inhibit A549 cell growth; induce cell apoptosis; increase G0/G1 population; reduce ΔΨm; inhibit cell migration and colony formation; upregulate caspase-9, P21, and Bax expression levels; and downregulate PARP, survivin, and Bcl-2 expression level. Conclusion These results enhanced our understanding of 5FEM and aid the discovery of novel myricanol derivatives as potential antitumor agents.
Collapse
Affiliation(s)
- Guan-Hai Dai
- Zhejiang Academy of Traditional Chinese Medicine, Institute of Basic Medicine, Hangzhou, 310007, China.
| | - Xuan Chen
- Zhejiang Academy of Traditional Chinese Medicine, Institute of Basic Medicine, Hangzhou, 310007, China
| | - Ze-Ming Ren
- Zhejiang Academy of Traditional Chinese Medicine, Institute of Basic Medicine, Hangzhou, 310007, China
| | - Chen-Jie Dai
- Zhejiang University-University of Edinburgh Institute, Zhejiang University, Haining, 314400, China
| | - Ye-Ling Tong
- Zhejiang Academy of Traditional Chinese Medicine, Institute of Basic Medicine, Hangzhou, 310007, China
| | - Ke-Qun Chai
- Oncology Department, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, China.
| |
Collapse
|
11
|
Chandrasekaran AP, Poondla N, Ko NR, Oh SJ, Ramakrishna S. YM155 sensitizes HeLa cells to TRAIL-mediated apoptosis via cFLIP and survivin downregulation. Oncol Lett 2020; 20:72. [PMID: 32863905 PMCID: PMC7436932 DOI: 10.3892/ol.2020.11933] [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: 02/19/2020] [Accepted: 06/16/2020] [Indexed: 12/27/2022] Open
Abstract
Tumor necrosis factor-related apoptosis inducing ligand (TRAIL)-mediated apoptosis is a safe method for the treatment of various types of cancer. However, TRAIL therapy is less effective in certain types of cancer, including cervical cancer. To address this problem, a combinatorial approach was employed to sensitize cervical cancer at low dosages. YM155, a survivin inhibitor, was used at low dosages along with TRAIL to induce apoptosis in HeLa cells. The effects of the individual treatment with TRAIL and YM155 on apoptosis were assessed by propidium iodide assay. In addition, to validate the DNA damage exhibited by the combination treatment, the phosphorylation status of γH2A histone family member X was investigated by immunofluorescence and western blot analysis. TRAIL or YM155 alone had no significant effect on DNA damage and apoptosis. However, the TRAIL/YM155 combination triggered a synergistic pro-apoptotic stimulus in HeLa cells. The mRNA and protein levels of CASP8- and FADD-like apoptosis regulator (cFLIP), death receptor 5 (DR5) and survivin were monitored using RT-PCR and western blot analysis, respectively. This combinatorial approach downregulated both mRNA and protein expression levels of cFLIP and survivin. Further experimental results suggested that the combination treatment significantly reduced cell viability, invasion and migration of HeLa cells. Overall, the present findings indicated that the low dosage of YM155 sensitized HeLa cells to TRAIL-induced apoptosis via a mechanism involving downregulation of cFLIP and survivin. The results indicated the importance of combination drug treatment and reveal an effective therapeutic alternative for TRAIL therapy in human cervical cancer.
Collapse
Affiliation(s)
- Arun Pandian Chandrasekaran
- Graduate School of Biomedical Science and Engineering, Department of Biomedical Science, Hanyang University, Seoul 04763, Republic of Korea
| | - Naresh Poondla
- Graduate School of Biomedical Science and Engineering, Department of Biomedical Science, Hanyang University, Seoul 04763, Republic of Korea
| | - Na Re Ko
- Biomedical Research Center, Asan Institute for Life Sciences, Seoul 05505, Republic of Korea.,Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Seung Jun Oh
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Suresh Ramakrishna
- Graduate School of Biomedical Science and Engineering, Department of Biomedical Science, Hanyang University, Seoul 04763, Republic of Korea.,College of Medicine, Department of Genetics, Hanyang University, Seoul 04763, Republic of Korea
| |
Collapse
|
12
|
Takeda T, Tsubaki M, Asano R, Itoh T, Imano M, Satou T, Nishida S. Dimethyl fumarate suppresses metastasis and growth of melanoma cells by inhibiting the nuclear translocation of NF-κB. J Dermatol Sci 2020; 99:168-176. [PMID: 32693971 DOI: 10.1016/j.jdermsci.2020.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Malignant melanoma is among the deadliest forms of skin cancers, and its incidence has been increasing over the past decades. In malignant melanoma, activation of the nuclear factor kappa B (NF-κB) promotes survival, migration, and invasion of cancer cells. Anti-NF-κB agents for treating metastatic melanoma would be beneficial, but no such drug is approved as either monotherapy or adjuvant therapy. Dimethyl fumarate (DMF) is an approved anti-inflammatory drug already in clinical use for psoriasis and multiple sclerosis. OBJECTIVE We investigated the anti-tumour effect of DMF treatment in metastatic melanoma in vitro and in vivo. METHODS The cell viability was assessed via trypan blue exclusion assay. The migration and invasion was analyzed in a Boyden chamber assay. The anti-metastatic effects and anti-tumour activity of DMF was determined in an in-vivo model. The expressions of NF-κB pathway and NF-κB regulatory proteins were detected via western blotting. RESULTS DMF decreased the cell viability, migration and invasion in vitro. In addition, DMF inhibited spontaneous metastasis and tumour growth. Mechanistically, DMF prevented the nuclear translocation of NF-κB, whereas no changes were observed in the phosphorylation levels of inhibitor of kappa B (IκB). In addition, DMF inhibited the expression of matrix metalloproteinases (MMPs) and very late antigens (VLAs). Furthermore, DMF treatment decreased the expression of Survivin and Bcl-extra large (Bcl-XL) proteins. CONCLUSION Our results suggest that DMF as a novel inhibitor of NF-κB may be a potential therapeutic agent for metastatic melanoma.
Collapse
Affiliation(s)
- Tomoya Takeda
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Osaka, Japan
| | - Masanobu Tsubaki
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Osaka, Japan
| | - Ryota Asano
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Osaka, Japan
| | - Tatsuki Itoh
- Department of Food Science and Nutrition, Kindai University School of Agriculture, Nara, Japan
| | - Motohiro Imano
- Department of Surgery, Kindai University School of Medicine, Osaka, Japan
| | - Takao Satou
- Department of Pathology, Kindai University School of Medicine, Osaka, Japan
| | - Shozo Nishida
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Osaka, Japan.
| |
Collapse
|
13
|
Shojaei Moghadam K, Farshdousti Hagh M, Alivand MR, Fardi M, Movassaghpour AA, Mohammadi A, Moghadasi M, Solali S. Emerging Effects of Sepantronium Bromide (YM155) on MOLT-4 Cell Line Apoptosis Induction and Expression of Critical Genes Involved in Apoptotic Pathways. Adv Pharm Bull 2020; 10:81-87. [PMID: 32002365 PMCID: PMC6983994 DOI: 10.15171/apb.2020.010] [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: 06/27/2019] [Revised: 08/08/2019] [Accepted: 08/13/2019] [Indexed: 12/25/2022] Open
Abstract
Purpose: Sepantronium bromide (YM155) is a Survivin inhibitor which recently advanced as an anticancer agent in phase II clinical trials. Survivin belongs to IAP (inhibitor of apoptosis) gene family and is a pivotal target for treatment due to its overexpression and oncogenic function in many malignancies, including acute lymphoblastic leukemia (ALL). Although survivin is a specific target for YM155, recent reports have shown that it has many other crucial targets that regulate its anti-apoptotic effects. The aim of this study was to investigate whether YM155 could have an effect on cell death-inducing genes as well as inducing apoptosis in T-ALL MOLT4- cell line. Methods: We treated MOLT-4 cells with increasing concentrations of YM155 and then cell viability was determined using MTT (methyl thiazolyl tetrazolium) assay. Also, the rate of induction of apoptosis in MOLT-4 cells and the target genes expression levels were evaluated by Annexin V/PI and real-time PCR, respectively. Results: YM155 inhibited cell growth in MOLT-4 cells. This outcome is achieved by inducing apoptosis and a significant increase in the expression level of P53, MiR-9, caspase 3 and decreasing the mRNA expression levels of survivin, Sirtuin1(SIRT1), member of anti-apoptotic proteins family (Bcl-2), and epithelial-to-mesenchymal transition (EMT) initiating factors Snail1and Zeb2. Conclusion: The results showed that use of YM155 can be a potential drug therapy in T-ALL patients with promising effects on apoptosis induction.
Collapse
Affiliation(s)
- Kobra Shojaei Moghadam
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Masoumeh Fardi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Akbar Movassaghpour
- Hematology and Oncology Research Center, Tabriz University of medical Sciences, Tabriz, Iran
| | - Ali Mohammadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Departments of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Maryam Moghadasi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Solali
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Division of Hematology and Transfusion Medicine, Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz
| |
Collapse
|
14
|
Turner TH, Alzubi MA, Harrell JC. Identification of synergistic drug combinations using breast cancer patient-derived xenografts. Sci Rep 2020; 10:1493. [PMID: 32001757 PMCID: PMC6992640 DOI: 10.1038/s41598-020-58438-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 01/15/2020] [Indexed: 12/21/2022] Open
Abstract
Compared with other breast cancer subtypes, triple-negative breast cancer (TNBC) is associated with relatively poor outcomes due to its metastatic propensity, frequent failure to respond to chemotherapy, and lack of alternative, targeted treatment options, despite decades of major research efforts. Our studies sought to identify promising targeted therapeutic candidates for TNBC through in vitro screening of 1,363 drugs in patient-derived xenograft (PDX) models. Using this approach, we generated a dataset that can be used to assess and compare responses of various breast cancer PDXs to many different drugs. Through a series of further drug screening assays and two-drug combination testing, we identified that the combination of afatinib (epidermal growth factor receptor (EGFR) inhibitor) and YM155 (inhibitor of baculoviral inhibitor of apoptosis repeat-containing 5 (BIRC5; survivin) expression) is synergistically cytotoxic across multiple models of basal-like TNBC and reduces PDX mammary tumor growth in vivo. We found that YM155 reduces EGFR expression in TNBC cells, shedding light on its potential mechanism of synergism with afatinib. Both EGFR and BIRC5 are highly expressed in basal-like PDXs, cell lines, and patients, and high expression of both genes reduces metastasis-free survival, suggesting that co-targeting of these proteins holds promise for potential clinical success in TNBC.
Collapse
Affiliation(s)
- Tia H Turner
- Department of Pathology, Virginia Commonwealth University, Richmond, VA, USA.,Wright Center for Clinical and Translational Research, Virginia Commonwealth University, Richmond, VA, USA
| | - Mohammad A Alzubi
- Department of Pathology, Virginia Commonwealth University, Richmond, VA, USA.,Integrative Life Sciences Doctoral Program, Virginia Commonwealth University, Richmond, VA, USA
| | - J Chuck Harrell
- Department of Pathology, Virginia Commonwealth University, Richmond, VA, USA. .,Wright Center for Clinical and Translational Research, Virginia Commonwealth University, Richmond, VA, USA. .,Integrative Life Sciences Doctoral Program, Virginia Commonwealth University, Richmond, VA, USA. .,Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.
| |
Collapse
|
15
|
Mazzio EA, Lewis CA, Elhag R, Soliman KF. Effects of Sepantronium Bromide (YM-155) on the Whole Transcriptome of MDA-MB-231 Cells: Highlight on Impaired ATR/ATM Fanconi Anemia DNA Damage Response. Cancer Genomics Proteomics 2018; 15:249-264. [PMID: 29976630 PMCID: PMC6070710 DOI: 10.21873/cgp.20083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/16/2018] [Accepted: 05/25/2018] [Indexed: 12/18/2022] Open
Abstract
Sepantronium bromide (YM-155) is believed to elicit apoptosis and mitotic arrest in tumor cells by reducing (BIRC5, survivin) mRNA. In this study, we monitored changes in survivin mRNA and protein after treating MDA-MB-231 cells with YM-155 concurrent with evaluation of whole transcriptomic (WT) mRNA and long intergenic non-coding RNA at 2 time points: 8 h sub-lethal (83 ng/mL) and 20 h at the LC50 (14.6 ng/mL). The data show a tight association between cell death and the precipitating loss of survivin protein and mRNA (-2.67 fold-change (FC), p<0.001) at 20 h, questioning if the decline in survivin is attributed to cell death or drug impact. The meager loss of survivin mRNA was overshadowed by enormous differential change to the WT in both magnitude and significance for over 2000 differentially up/down-regulated transcripts: (+22 FC to -12 FC, p<0.001). The data show YM-155 to up-regulate transcripts in control of circadian rhythm (NOCT, PER, BHLHe40, NFIL3), tumor suppression (SIK1, FOSB), histone methylation (KDM6B) and negative feedback of NF-kappa B signaling (TNFAIP3). Down-regulated transcripts by YM-155 include glucuronidase (GUSBP3), numerous micro-RNAs, DNA damage repair elements (CENPI, POLQ, RAD54B) and the most affected system was the ataxia-telangiectasia mutated (ATM)/Fanconi anemia E3 monoubiquitin ligase core complexes (FANC transcripts - A/B/E/F/G/M), FANC2, FANCI, BRCA1, BRCA2, RAD51, PALB2 gene and ATR (ATM- and Rad3-Related) pathway. In conclusion, these findings suggest that a primary target of YM-155 is the loss of replicative DNA repair systems.
Collapse
Affiliation(s)
- Elizabeth A Mazzio
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Charles A Lewis
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Rashid Elhag
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Karam F Soliman
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A.
| |
Collapse
|
16
|
Sim MY, Go ML, Yuen JSP. The mechanistic effects of the dioxonaphthoimidazolium analog YM155 in renal cell carcinoma cell cycling and apoptosis. Life Sci 2018; 203:282-290. [DOI: 10.1016/j.lfs.2018.04.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/04/2018] [Accepted: 04/18/2018] [Indexed: 12/14/2022]
|
17
|
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.
Collapse
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
| |
Collapse
|
18
|
Cheng CC, Chou KF, Wu CW, Su NW, Peng CL, Su YW, Chang J, Ho AS, Lin HC, Chen CGS, Yang BL, Chang YC, Chiang YW, Lim KH, Chang YF. EGFR-mediated interleukin enhancer-binding factor 3 contributes to formation and survival of cancer stem-like tumorspheres as a therapeutic target against EGFR-positive non-small cell lung cancer. Lung Cancer 2017; 116:80-89. [PMID: 29413056 DOI: 10.1016/j.lungcan.2017.12.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 12/26/2017] [Accepted: 12/28/2017] [Indexed: 12/19/2022]
Abstract
OBJECTIVES YM155, an inhibitor of interleukin enhancer-binding factor 3 (ILF3), significantly suppresses cancer stemness property, implying that ILF3 contributes to cell survival of cancer stem cells. However, the molecular function of ILF3 inhibiting cancer stemness remains unclear. This study aimed to uncover the potential function of ILF3 involving in cell survival of epidermal growth factor receptor (EGFR)-positive lung stem-like cancer, and to investigate the potential role to improve the efficacy of anti-EGFR therapeutics. MATERIALS AND METHODS The association of EGFR and ILF3 in expression and regulations was first investigated in this study. Lung cancer A549 cells with deprivation of ILF3 were created by the gene-knockdown method and then RNAseq was applied to identify the putative genes regulated by ILF3. Meanwhile, HCC827- and A549-derived cancer stem-like cells were used to investigate the role of ILF3 in the formation of cancer stem-like tumorspheres. RESULTS We found that EGFR induced ILF3 expression, and YM155 reduced EGFR expression. The knockdown of ILF3 reduced not only EGFR expression in mRNA and protein levels, but also cell proliferation in vitro and in vivo, demonstrating that ILF3 may play an important role in contributing to cancer cell survival. Moreover, the knockdown and inhibition of ILF3 by shRNA and YM155, respectively, reduced the formation and survival of HCC827- and A549-derived tumorspheres through inhibiting ErbB3 (HER3) expression, and synergized the therapeutic efficacy of afatinib, a tyrosine kinase inhibitor, against EGFR-positive A549 lung cells. CONCLUSION This study demonstrated that ILF3 plays an oncogenic like role in maintaining the EGFR-mediated cellular pathway, and can be a therapeutic target to improve the therapeutic efficacy of afatinib. Our results suggested that YM155, an ILF3 inhibitor, has the potential for utilization in cancer therapy against EGFR-positive lung cancers.
Collapse
Affiliation(s)
- Chun-Chia Cheng
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan
| | - Kuei-Fang Chou
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan
| | - Cheng-Wen Wu
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Nai-Wen Su
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan
| | - Cheng-Liang Peng
- Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan, Taiwan
| | - Ying-Wen Su
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Jungshan Chang
- Graduate Institute of Medical Sciences, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ai-Sheng Ho
- Division of Gastroenterology, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Huan-Chau Lin
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan
| | - Caleb Gon-Shen Chen
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Bi-Ling Yang
- Division of Gastroenterology, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Yu-Cheng Chang
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Ya-Wen Chiang
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan
| | - Ken-Hong Lim
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.
| | - Yi-Fang Chang
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Laboratory of Good Clinical Research Center, Department of Medical Research, MacKay Memorial Hospital, Tamsui District, New Taipei City, Taiwan; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.
| |
Collapse
|
19
|
YM155 induces apoptosis in p53-deficient T-acute lymphoblastic leukemia cells independent of survivin inhibition. Anticancer Drugs 2017; 28:298-306. [PMID: 27930382 DOI: 10.1097/cad.0000000000000462] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
T-acute lymphoblastic leukemia (T-ALL) is an aggressive hematological cancer that arises from the malignant transformation of T-cell progenitors. Despite the significant progress in current treatment, challenges remain the lifelong morbidity after current chemotherapy regimens and postrelapse survival. In addition, patients with T-ALL have inferior outcomes compared with those with B-cell precursor; consequently, novel therapeutic approaches are still necessary to improve the outcome in this cohort. YM155 is an imidazolium derivative originally discovered as a suppressant of survivin expression. It has been reported that YM155 has potent antiproliferative activity on a variety of human cancer cell lines; however, its effects in T-ALL cells have been underexplored. The aim of the present study was to examine the effects of YM155 on p53-deficient T-ALL cell lines, JURKAT and CCRF-CEM. Resazurin dye was used to evaluate cell viability. Colony formation was observed in MethoCult methylcellulose medium. Apoptotic cells were detected by flow cytometry (annexin V labeling and TUNEL assay). Cell cycle analysis was carried out by DNA quantification in flow cytometry. DNA damage was assessed using a comet assay and the survivin expression profile was evaluated by real-time PCR and immunoblotting. YM155 treatment decreased cell viability and clonogenicity capacity of T-ALL cells, increased the apoptosis index and DNA damage, and altered the cell cycle dynamic, independent of survivin inhibition. Taken together, the data reinforce that YM155 may be useful as a therapeutic possibility to combat leukemia.
Collapse
|
20
|
Dizdar L, Tomczak M, Werner TA, Safi SA, Riemer JC, Verde PE, Stoecklein NH, Knoefel WT, Krieg A. Survivin and XIAP expression in distinct tumor compartments of surgically resected gastric cancer: XIAP as a prognostic marker in diffuse and mixed type adenocarcinomas. Oncol Lett 2017; 14:6847-6856. [PMID: 29109763 DOI: 10.3892/ol.2017.6999] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 08/03/2017] [Indexed: 02/06/2023] Open
Abstract
There is considerable evidence that the inhibitor of apoptosis protein (IAP) family serves a role in tumorigenesis. The most studied IAP family members, survivin and X-linked inhibitor of apoptosis (XIAP), have been demonstrated to serve as biomarkers in distinct tumor entities. Thus, the present study aimed to investigate the expression levels of both IAPs in the tumor center, invasion front and lymph node metastases of surgically resected gastric cancer (GC) specimens. Tissue microarrays containing samples from 201 primary GCs were analyzed. IAP expression was detected using immunohistochemistry in different tumor compartments, normal mucosa and lymph node metastases. In addition, the association between the expression levels of these proteins, and clinicopathological parameters and overall survival was investigated. High levels of survivin and XIAP were evident in GC, when compared with normal mucosa, and were correlated with intestinal-type and well-differentiated GC, as well as low International Union Against Cancer stages. Increased XIAP expression was detected in lymph node metastases as compared with corresponding primary tumors. XIAP overexpression was identified to be an independent negative prognostic marker in diffuse and mixed type GC. These results suggest a potential role of survivin and XIAP in the early phase of gastric carcinogenesis. In addition, increased XIAP expression in lymph node metastases supports the observation that IAPs serve an essential role in metastatic tumor disease. Since XIAP expression was identified to be associated with poor survival in diffuse and mixed type GC, XIAP may serve as a novel therapeutic target in these types of GC.
Collapse
Affiliation(s)
- Levent Dizdar
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Monika Tomczak
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Thomas A Werner
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Sami A Safi
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Jasmin C Riemer
- Institute of Pathology, Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Pablo E Verde
- Coordination Centre for Clinical Trials, Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Nikolas H Stoecklein
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Wolfram T Knoefel
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| | - Andreas Krieg
- Department of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, D-40225 Duesseldorf, Germany
| |
Collapse
|
21
|
YM155 as an inhibitor of cancer stemness simultaneously inhibits autophosphorylation of epidermal growth factor receptor and G9a-mediated stemness in lung cancer cells. PLoS One 2017; 12:e0182149. [PMID: 28787001 PMCID: PMC5546577 DOI: 10.1371/journal.pone.0182149] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 07/13/2017] [Indexed: 11/19/2022] Open
Abstract
Cancer stem cell survival is the leading factor for tumor recurrence after tumor-suppressive treatments. Therefore, specific and efficient inhibitors of cancer stemness must be discovered for reducing tumor recurrence. YM155 has been indicated to significantly reduce stemness-derived tumorsphere formation. However, the pharmaceutical mechanism of YM155 against cancer stemness is unclear. This study investigated the potential mechanism of YM155 against cancer stemness in lung cancer. Tumorspheres derived from epidermal growth factor receptor (EGFR)-mutant HCC827 and EGFR wild-type A549 cells expressing higher cancer stemness markers (CD133, Oct4, and Nanog) were used as cancer stemness models. We observed that EGFR autophosphorylation (Y1068) was higher in HCC827- and A549-derived tumorspheres than in parental cells; this autophosphorylation induced tumorsphere formation by activating G9a-mediated stemness. Notably, YM155 inhibited tumorsphere formation by blocking the autophosphorylation of EGFR and the EGFR-G9a-mediated stemness pathway. The chemical and genetic inhibition of EGFR and G9a revealed the significant role of the EGFR-G9a pathway in maintaining the cancer stemness property. In conclusion, this study not only revealed that EGFR could trigger tumorsphere formation by elevating G9a-mediated stemness but also demonstrated that YM155 could inhibit this formation by simultaneously blocking EGFR autophosphorylation and G9a activity, thus acting as a potent agent against lung cancer stemness.
Collapse
|
22
|
de Graaff MA, Malu S, Guardiola I, Kruisselbrink AB, de Jong Y, Corver WE, Gelderblom H, Hwu P, Nielsen TO, Lazar AJ, Somaiah N, Bovée JVMG. High-Throughput Screening of Myxoid Liposarcoma Cell Lines: Survivin Is Essential for Tumor Growth. Transl Oncol 2017; 10:546-554. [PMID: 28654818 PMCID: PMC5487254 DOI: 10.1016/j.tranon.2017.05.007] [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] [Received: 02/13/2017] [Revised: 05/17/2017] [Accepted: 05/22/2017] [Indexed: 02/07/2023] Open
Abstract
Myxoid liposarcoma (MLS) is a soft tissue sarcoma characterized by a recurrent t(12;16) translocation. Although tumors are initially radio- and chemosensitive, the management of inoperable or metastatic MLS can be challenging. Therefore, our aim was to identify novel targets for systemic therapy. We performed an in vitro high-throughput drug screen using three MLS cell lines (402091, 1765092, DL-221), which were treated with 273 different drugs at four different concentrations. Cell lines and tissue microarrays were used for validation. As expected, all cell lines revealed a strong growth inhibition to conventional chemotherapeutic agents, such as anthracyclines and taxanes. A good response was observed to compounds interfering with Src and the mTOR pathway, which are known to be affected in these tumors. Moreover, BIRC5 was important for MLS survival because a strong inhibitory effect was seen at low concentration using the survivin inhibitor YM155, and siRNA for BIRC5 decreased cell viability. Immunohistochemistry revealed abundant expression of survivin restricted to the nucleus in all 32 tested primary tumor specimens. Inhibition of survivin in 402-91 and 1765-92 by YM155 increased the percentage S-phase but did not induce apoptosis, which warrants further investigation before application in the treatment of metastatic MLS. Thus, using a 273-compound drug screen, we confirmed previously identified targets (mTOR, Src) in MLS and demonstrate survivin as essential for MLS survival.
Collapse
Affiliation(s)
- Marieke A de Graaff
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Shruti Malu
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Irma Guardiola
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Yvonne de Jong
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Willem E Corver
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - H Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Patrick Hwu
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Alexander J Lazar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neeta Somaiah
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands.
| |
Collapse
|
23
|
Chan ML, Yu CC, Hsu JL, Leu WJ, Chan SH, Hsu LC, Liu SP, Ivantcova PM, Dogan Ö, Bräse S, Kudryavtsev KV, Guh JH. Enantiomerically pure β-dipeptide derivative induces anticancer activity against human hormone-refractory prostate cancer through both PI3K/Akt-dependent and -independent pathways. Oncotarget 2017; 8:96668-96683. [PMID: 29228561 PMCID: PMC5722513 DOI: 10.18632/oncotarget.18040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 05/08/2017] [Indexed: 11/25/2022] Open
Abstract
The use of peptides that target cancer cells and induce anticancer activities through various mechanisms is developing as a potential anticancer strategy. KUD983, an enantiomerically pure β-dipeptide derivative, displays potent activity against hormone-refractory prostate cancer (HRPC) PC-3 and DU145 cells with submicromolar IC50. KUD983 induced G1 arrest of the cell cycle and subsequent apoptosis associated with down-regulation of several related proteins including cyclin D1, cyclin E and Cdk4, and the de-phosphorylation of RB. The levels of nuclear and total c-Myc protein, which could increase the expression of both cyclin D1 and cyclin E, were profoundly inhibited by KUD983. Furthermore, it inhibited PI3K/Akt and mTOR/p70S6K/4E-BP1 pathways, the key signaling in multiple cellular functions. The transient transfection of constitutively active myristylated Akt (myr-Akt) cDNA significantly rescued KUD983-induced caspase activation but did not blunt the inhibition of mTOR/p70S6K/4E-BP1 signaling cascade suggesting the presence of both Akt-dependent and -independent pathways. Moreover, KUD983-induced effect was enhanced with the down-regulation of anti-apoptotic Bcl-2 members (e.g., Bcl-2, and Mcl-1) and IAP family members (e.g., survivin). Notably, KUD983 induced autophagic cell death using confocal microscopic examination, tracking the level of conversion of LC3-I to LC3-II and flow cytometric detection of acidic vesicular organelles-positive cells. In conclusion, the data suggest that KUD983 is an anticancer β-dipeptide against HRPCs through the inhibition of cell proliferation and induction of apoptotic and autophagic cell death. The suppression of signaling pathways regulated by c-Myc, PI3K/Akt and mTOR/p70S6K/4E-BP1 and the collaboration with down-regulation of Mcl-1 and survivin may explain KUD983-induced anti-HRPC mechanism.
Collapse
Affiliation(s)
- Mei-Ling Chan
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chia-Chun Yu
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jui-Ling Hsu
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wohn-Jenn Leu
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - She-Hung Chan
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Lih-Ching Hsu
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Shih-Ping Liu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Polina M Ivantcova
- Department of Medicinal Chemistry, Faculty of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Özdemir Dogan
- Department of Chemistry, Middle East Technical University, Ankara, Turkey
| | - Stefan Bräse
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, Karlsruhe, Germany.,Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
| | - Konstantin V Kudryavtsev
- Department of Medicinal Chemistry, Faculty of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation.,Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, Moscow region, Russian Federation
| | - Jih-Hwa Guh
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
24
|
NF-κB suppresses apoptosis and promotes bladder cancer cell proliferation by upregulating survivin expression in vitro and in vivo. Sci Rep 2017; 7:40723. [PMID: 28139689 PMCID: PMC5282527 DOI: 10.1038/srep40723] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 12/09/2016] [Indexed: 12/13/2022] Open
Abstract
Nuclear factor kappa-B (NF-κB) activation is a common phenomenon in cancers, which results in the aberrant expression of NF-κB target genes and leads to malignant transformation, metastatic dissemination, abnormal cell proliferation or resistance to cell death. Survivin is a unique member of the IAP family, a well-known cancer-specific molecule and a molecular marker of poor clinical outcome in several cancer types, including bladder cancer. YM-155, a potent survivin suppressor, has been shown to have anti-tumor activity in preclinical cell lines, xenograft models and phase I/II studies. In the present study, we investigated the function of the NF-κB/survivin pathway in bladder cancer. We found that NF-κB can promote cell cycle progression and reduce apoptosis by upregulating survivin expression, thereby increasing cellular proliferation. We further confirmed the tumorigenic function of the NF-κB/survivin pathway in vivo using a xenograft tumor model of stable NF-κB-overexpressing 5637 cells. Moreover, we found that YM-155 significantly induced apoptosis and decreased cellular proliferation as well as tumor growth in mice. Our results demonstrate the carcinogenic function of the NF-κB/survivin pathway in bladder cancer and the role of YM-155 as a promising agent for the strategic treatment of bladder cancer.
Collapse
|