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Dalisay DS, Tenebro CP, Sabido EM, Suarez AFL, Paderog MJV, Reyes-Salarda R, Saludes JP. Marine-Derived Anticancer Agents Targeting Apoptotic Pathways: Exploring the Depths for Novel Cancer Therapies. Mar Drugs 2024; 22:114. [PMID: 38535455 PMCID: PMC10972102 DOI: 10.3390/md22030114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/01/2024] [Accepted: 02/08/2024] [Indexed: 04/13/2024] Open
Abstract
Extensive research has been conducted on the isolation and study of bioactive compounds derived from marine sources. Several natural products have demonstrated potential as inducers of apoptosis and are currently under investigation in clinical trials. These marine-derived compounds selectively interact with extrinsic and intrinsic apoptotic pathways using a variety of molecular mechanisms, resulting in cell shrinkage, chromatin condensation, cytoplasmic blebs, apoptotic bodies, and phagocytosis by adjacent parenchymal cells, neoplastic cells, or macrophages. Numerous marine-derived compounds are currently undergoing rigorous examination for their potential application in cancer therapy. This review examines a total of 21 marine-derived compounds, along with their synthetic derivatives, sourced from marine organisms such as sponges, corals, tunicates, mollusks, ascidians, algae, cyanobacteria, fungi, and actinobacteria. These compounds are currently undergoing preclinical and clinical trials to evaluate their potential as apoptosis inducers for the treatment of different types of cancer. This review further examined the compound's properties and mode of action, preclinical investigations, clinical trial studies on single or combination therapy, and the prospective development of marine-derived anticancer therapies.
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Affiliation(s)
- Doralyn S. Dalisay
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (E.M.S.); (M.J.V.P.)
- Department of Biology, University of San Agustin, Iloilo City 5000, Philippines;
- Balik Scientist Program, Department of Science and Technology, Philippine Council for Health Research and Development (DOST-PCHRD), Taguig 1631, Philippines;
| | - Chuckcris P. Tenebro
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (E.M.S.); (M.J.V.P.)
| | - Edna M. Sabido
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (E.M.S.); (M.J.V.P.)
| | - Angelica Faith L. Suarez
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines;
| | - Melissa June V. Paderog
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (E.M.S.); (M.J.V.P.)
- Department of Pharmacy, University of San Agustin, Iloilo City 5000, Philippines
| | - Rikka Reyes-Salarda
- Department of Biology, University of San Agustin, Iloilo City 5000, Philippines;
| | - Jonel P. Saludes
- Balik Scientist Program, Department of Science and Technology, Philippine Council for Health Research and Development (DOST-PCHRD), Taguig 1631, Philippines;
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines;
- Department of Chemistry, University of San Agustin, Iloilo City 5000, Philippines
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2
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Morris J, Kunkel MW, White SL, Wishka DG, Lopez OD, Bowles L, Sellers Brady P, Ramsey P, Grams J, Rohrer T, Martin K, Dexheimer TS, Coussens NP, Evans D, Risbood P, Sonkin D, Williams JD, Polley EC, Collins JM, Doroshow JH, Teicher BA. Targeted Investigational Oncology Agents in the NCI-60: A Phenotypic Systems-based Resource. Mol Cancer Ther 2023; 22:1270-1279. [PMID: 37550087 PMCID: PMC10618733 DOI: 10.1158/1535-7163.mct-23-0267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/11/2023] [Accepted: 08/02/2023] [Indexed: 08/09/2023]
Abstract
The NCI-60 human tumor cell line panel has proved to be a useful tool for the global cancer research community in the search for novel chemotherapeutics. The publicly available cell line characterization and compound screening data from the NCI-60 assay have significantly contributed to the understanding of cellular mechanisms targeted by new oncology agents. Signature sensitivity/resistance patterns generated for a given chemotherapeutic agent against the NCI-60 panel have long served as fingerprint presentations that encompass target information and the mechanism of action associated with the tested agent. We report the establishment of a new public NCI-60 resource based on the cell line screening of a large and growing set of 175 FDA-approved oncology drugs (AOD) plus >825 clinical and investigational oncology agents (IOA), representing a diverse set (>250) of therapeutic targets and mechanisms. This data resource is available to the public (https://ioa.cancer.gov) and includes the raw data from the screening of the IOA and AOD collection along with an extensive set of visualization and analysis tools to allow for comparative study of individual test compounds and multiple compound sets.
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Affiliation(s)
- Joel Morris
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Mark W. Kunkel
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Stephen L. White
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Donn G. Wishka
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Omar D. Lopez
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Lori Bowles
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Penny Sellers Brady
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Patricia Ramsey
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Julie Grams
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Tiffany Rohrer
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Karen Martin
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Thomas S. Dexheimer
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Nathan P. Coussens
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - David Evans
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Prabhakar Risbood
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Dmitriy Sonkin
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - John D. Williams
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Eric C. Polley
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Jerry M. Collins
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - James H. Doroshow
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
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3
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Luo Y, Peng L, Shan W, Sun M, Luo L, Liang W. Machine learning in the development of targeting microRNAs in human disease. Front Genet 2023; 13:1088189. [PMID: 36685965 PMCID: PMC9845262 DOI: 10.3389/fgene.2022.1088189] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/12/2022] [Indexed: 01/05/2023] Open
Abstract
A microRNA is a small, single-stranded, non-coding ribonucleic acid that plays a crucial role in RNA silencing and can regulate gene expression. With the in-depth study of miRNA in development and disease, miRNA has become an attractive target for novel therapeutic strategies. Exploring miRNA targeting therapy only through experiments is expensive and laborious, so it is essential to develop novel and efficient computational methods to narrow down the search. Recent advances in machine learning applied in biomedical informatics provide opportunities to explore miRNA-targeting drugs, thus promoting miRNA therapeutics. This review provides an overview of recent advancements in miRNA targeting therapeutic using machine learning. First, we mainly describe the basics of predicting miRNA targeting drugs, including pharmacogenomic data resources and data preprocessing. Then we present primary machine learning algorithms and elaborate their application in discovering relationships among miRNAs, drugs, and diseases. Along with the progress of miRNA targeting therapeutics, we finally analyze and discuss the current challenges and opportunities that machine learning confronts.
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Affiliation(s)
- Yuxun Luo
- School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China,Hunan Key Laboratory for Service computing and Novel Software Technology, Xiangtan, China
| | - Li Peng
- School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China,Hunan Key Laboratory for Service computing and Novel Software Technology, Xiangtan, China
| | - Wenyu Shan
- School of Computer Science, University of South China, Hengyang, China
| | - Mengyue Sun
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, United States
| | - Lingyun Luo
- School of Computer Science, University of South China, Hengyang, China
| | - Wei Liang
- School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China,Hunan Key Laboratory for Service computing and Novel Software Technology, Xiangtan, China,*Correspondence: Wei Liang,
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4
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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.
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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
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5
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Parayath NN, Gandham SK, Amiji MM. Tumor-targeted miRNA nanomedicine for overcoming challenges in immunity and therapeutic resistance. Nanomedicine (Lond) 2022; 17:1355-1373. [PMID: 36255330 PMCID: PMC9706370 DOI: 10.2217/nnm-2022-0130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
miRNA are critical messengers in the tumor microenvironment (TME) that influence various processes leading to immune suppression, tumor progression, metastasis and resistance. Strategies to modulate miRNAs in the TME have important implications in overcoming these challenges. However, miR delivery to specific cells in the TME has been challenging. This review discusses nanomedicine strategies to achieve cell-specific delivery of miRNAs. The key goal of delivery is to activate the tumor immune landscape as well as to prevent chemotherapy resistance. Specifically, the use of hyaluronic acid-based nanoparticle miRNA delivery to the TME is discussed. The discussion is focused on miRNA-125b for reprogramming tumor-associated macrophages to overcome immunosuppression and miRNA-let-7b to overcome resistance to anticancer chemotherapeutics because both these miRNAs have been extensively evaluated for delivery with hyaluronic acid-based delivery systems.
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Affiliation(s)
- Neha N Parayath
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA
| | - Srujan K Gandham
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA
| | - Mansoor M Amiji
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA,Department of Chemical Engineering, College of Engineering, Northeastern University, Boston, MA 02115, USA,Author for correspondence: Tel.: +1 617 373 3137;
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Rahnama N, Jahangir M, Alesaeid S, Kahrizi MS, Adili A, Mohammed RN, Aslaminabad R, Akbari M, Özgönül AM. Association between microRNAs and chemoresistance in pancreatic cancer: Current knowledge, new insights, and forthcoming perspectives. Pathol Res Pract 2022; 236:153982. [PMID: 35779293 DOI: 10.1016/j.prp.2022.153982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/27/2022] [Accepted: 06/11/2022] [Indexed: 11/25/2022]
Abstract
Pancreatic duct adenocarcinoma, commonly known as pancreatic cancer (PC), is a cancer-related cause of death due to delayed diagnosis, metastasis, and drug resistance. Patients with PC suffer from incorrect responses to chemotherapy due to inherent and acquired chemical resistance. Numerous studies have shown the mechanism of the effect of chemoresistance on PC, such as genetic and epigenetic changes or the elucidation of signaling pathways. In this regard, microRNAs (miRNAs) have been identified as essential modulators of gene expression in various cellular functions, including chemoresistance. Thus, identifying the underlying link between microRNAs and PC chemoresistance helps determine the exact pathogenesis of PC. This study aims to classify miRNAs and signaling pathways related to PC chemoresistance, suggesting new therapeutic approaches to overcome PC chemoresistance.
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Affiliation(s)
- Negin Rahnama
- Department of Internal Medicine and Health Services, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Samira Alesaeid
- Department of Internal Medicine and Rheumatology, Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ali Adili
- Senior Adult Oncology Department, Moffitt Cancer Center, University of South Florida, FL, USA; Department of Oncology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rebar N Mohammed
- Medical Laboratory Analysis Department, College of Health Sciences, Cihan University of Sulaimaniya, Kurdistan Region, Iraq; College of Veterinary Medicine, University of Sulaimani, Sulaimaniyah, Iraq
| | - Ramin Aslaminabad
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ali Mert Özgönül
- Department of Biochemistry, Faculty of Medicine, Ege University, Bornova, Izmir, Turkey.
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7
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Czaja AJ. Examining micro-ribonucleic acids as diagnostic and therapeutic prospects in autoimmune hepatitis. Expert Rev Clin Immunol 2022; 18:591-607. [PMID: 35510750 DOI: 10.1080/1744666x.2022.2074839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Micro-ribonucleic acids modulate the immune response by affecting the post-transcriptional expression of genes that influence the proliferation and function of activated immune cells, including regulatory T cells. Individual expressions or patterns in peripheral blood and liver tissue may have diagnostic value, reflect treatment response, or become therapeutic targets. The goals of this review are to present the properties and actions of micro-ribonucleic acids, indicate the key individual expressions in autoimmune hepatitis, and describe prospective clinical applications in diagnosis and management. AREAS COVERED Abstracts were identified in PubMed using the search words "microRNAs", "microRNAs in liver disease", and "microRNAs in autoimmune hepatitis". The number of abstracts reviewed exceeded 2000, and the number of full-length articles reviewed was 108. EXPERT OPINION Individual micro-ribonucleic acids, miR-21, miR-122, and miR-155, have been associated with biochemical severity, histological grade of inflammation, and pivotal pathogenic mechanisms in autoimmune hepatitis. Antisense oligonucleotides that down-regulate deleterious individual gene expressions, engineered molecules that impair targeting of gene products, and drugs that non-selectively up-regulate the biogenesis of potentially deficient gene regulators are feasible treatment options. Micro-ribonucleic acids constitute an under-evaluated area in autoimmune hepatitis that promises to improve diagnosis, pathogenic concepts, and therapy.
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Affiliation(s)
- Albert J Czaja
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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Wang X, He R, Geng L, Yuan J, Fan H. Ginsenoside Rg3 Alleviates Cisplatin Resistance of Gastric Cancer Cells Through Inhibiting SOX2 and the PI3K/Akt/mTOR Signaling Axis by Up-Regulating miR-429. Front Genet 2022; 13:823182. [PMID: 35309116 PMCID: PMC8927288 DOI: 10.3389/fgene.2022.823182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/26/2022] [Indexed: 12/11/2022] Open
Abstract
Platinum-based cytotoxic chemotherapy is considered the standard treatment for advanced gastric cancer (GC). However, cisplatin chemoresistance often occurs with the mechanisms being not well clarified, which results in the cancer recurrence and poor survival. Ginsenoside Rg3, isolated from the Chinese Herb Panax Ginseng, is recognized as an anti-cancer agent. Herein, we aimed to reveal whether Ginsenoside Rg3 alleviates cisplatin resistance and sensitizes GC cells to cisplatin-induced apoptosis, and draw out the underlying molecular mechanism in cisplatin-resistant GC cells. The lower expression of miR-429 was found in AGSR-CDDP cells; it was also in association with cisplatin-resistance in GC cells and expression of which was restored following Ginsenoside Rg3 treatment. We also demonstrated that miR-429 made a contribution toward chemosensitivity in GC cells partly through SOX2 regulation. SOX2 was found to contribute to developing platinum resistance and was an authentic target for miR-429 in AGSR-CDDP cells. Importantly, enforced expression of SOX2 with a pcDNA3-SOX2 construct lacking the 3′-UTR miRNA binding site diminished the cytotoxic effects of miR-429 in AGSR-CDDP cells. We demonstrated that Ginsenoside Rg3 enhanced chemosensitivity in AGSR-CDDP GC cells, at least in part, through up-regulating miR-429, thereby targeting SOX2 and modulating downstream PI3K/AKT/mTOR signaling. Ginsenoside Rg3 was also found to regulate apoptosis-related genes via miR-429 in cisplatin-resistant GC cells. Ginsenoside Rg3 treatment significantly suppressed the migration rate of AGSR-CDDP GC cells, while following transfection with anti-miR-429, the anti-migratory effects of Ginsenoside Rg3 was partially abolished. This data suggested that Ginsenoside Rg3 may impede the chemoresistance and migration of GC cells mainly mediated through miR-429. We concluded that miR-429-regulated SOX2 expression was one of the main mechanisms by which Ginsenoside Rg3 dramatically promoted its anticancer effects on cisplatin-resistant GC cells. We also underscored a supporting model in which miR-429 adjusted PI3K/AKT/mTOR signaling by regulating SOX2 in cisplatin-resistant GC cells.
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Acón M, Geiß C, Torres-Calvo J, Bravo-Estupiñan D, Oviedo G, Arias-Arias JL, Rojas-Matey LA, Edwin B, Vásquez-Vargas G, Oses-Vargas Y, Guevara-Coto J, Segura-Castillo A, Siles-Canales F, Quirós-Barrantes S, Régnier-Vigouroux A, Mendes P, Mora-Rodríguez R. MYC dosage compensation is mediated by miRNA-transcription factor interactions in aneuploid cancer. iScience 2021; 24:103407. [PMID: 34877484 PMCID: PMC8627999 DOI: 10.1016/j.isci.2021.103407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 10/01/2021] [Accepted: 11/03/2021] [Indexed: 12/11/2022] Open
Abstract
We hypothesize that dosage compensation of critical genes arises from systems-level properties for cancer cells to withstand the negative effects of aneuploidy. We identified several candidate genes in cancer multiomics data and developed a biocomputational platform to construct a mathematical model of their interaction network with micro-RNAs and transcription factors, where the property of dosage compensation emerged for MYC and was dependent on the kinetic parameters of its feedback interactions with three micro-RNAs. These circuits were experimentally validated using a genetic tug-of-war technique to overexpress an exogenous MYC, leading to overexpression of the three microRNAs involved and downregulation of endogenous MYC. In addition, MYC overexpression or inhibition of its compensating miRNAs led to dosage-dependent cytotoxicity in MYC-amplified colon cancer cells. Finally, we identified negative correlation of MYC dosage compensation with patient survival in TCGA breast cancer patients, highlighting the potential of this mechanism to prevent aneuploid cancer progression.
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Affiliation(s)
- ManSai Acón
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Carsten Geiß
- Institute for Developmental Biology and Neurobiology, Johannes Gutenberg University, 55128 Mainz, Germany
| | - Jorge Torres-Calvo
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Diana Bravo-Estupiñan
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Ph.D. Program in Sciences, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Guillermo Oviedo
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Jorge L Arias-Arias
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Luis A Rojas-Matey
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Baez Edwin
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Gloriana Vásquez-Vargas
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Yendry Oses-Vargas
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - José Guevara-Coto
- School of Computer Sciences and Informatics (ECCI), University of Costa Rica, San Jose Costa Rica, 11501-2060 San José, Costa Rica
| | - Andrés Segura-Castillo
- Laboratorio de Investigación e Innovación Tecnológica, Universidad Estatal a Distancia (UNED), 474-2050 San José, Costa Rica
| | - Francisco Siles-Canales
- Pattern Recognition and Intelligent Systems Laboratory, Department of Electrical Engineering, Universidad de Costa Rica, 11501-2060 San José, Costa Rica
- DC Lab, Lab of Surgery and Cancer, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Steve Quirós-Barrantes
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- DC Lab, Lab of Surgery and Cancer, University of Costa Rica, 11501-2060 San José, Costa Rica
| | - Anne Régnier-Vigouroux
- Institute for Developmental Biology and Neurobiology, Johannes Gutenberg University, 55128 Mainz, Germany
| | - Pedro Mendes
- Center for Cell Analysis and Modeling and Department of Cell Biology, University of Connecticut School of Medicine, Farmington, 06030 CT, USA
| | - Rodrigo Mora-Rodríguez
- Lab of Tumor Chemosensitivity (LQT), Research Center for Tropical Diseases (CIET), Faculty of Microbiology, University of Costa Rica, 11501-2060 San José, Costa Rica
- Master Program on Bioinformatics and Systems Biology, Postgraduate Program SEP, University of Costa Rica, 11501-2060 San José, Costa Rica
- DC Lab, Lab of Surgery and Cancer, University of Costa Rica, 11501-2060 San José, Costa Rica
- Institute for Developmental Biology and Neurobiology, Johannes Gutenberg University, 55128 Mainz, Germany
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10
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Zhang Y, Mi K, Li Z, Qiang L, Lv M, Wu Y, Yuan L, Jin S. Identification of Prognostic miRNAs Associated With Immune Cell Tumor Infiltration Predictive of Clinical Outcomes in Patients With Non-Small Cell Lung Cancer. Front Oncol 2021; 11:705869. [PMID: 34277450 PMCID: PMC8281680 DOI: 10.3389/fonc.2021.705869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/07/2021] [Indexed: 12/28/2022] Open
Abstract
Background A detailed means of prognostic stratification in patients with non-small cell lung cancer (NSCLC) is urgently needed to support individualized treatment plans. Recently, microRNAs (miRNAs) have been used as biomarkers due to their previously reported prognostic roles in cancer. This study aimed to construct an immune-related miRNA signature that effectively predicts NSCLC patient prognosis. Methods The miRNAs and mRNA expression and mutation data of NSCLC was obtained from The Cancer Genome Atlas (TCGA). Immune-associated miRNAs were identified using immune scores calculated by the ESTIMATE algorithm. LASSO-penalized multivariate survival models were using for development of a tumor immune-related miRNA signature (TIM-Sig), which was evaluated in several public cohorts from the Gene Expression Omnibus (GEO) and the CellMiner database. The miRTarBase was used for constructing the miRNA-target interactions. Results The TIM-Sig, including 10 immune-related miRNAs, was constructed and successfully predicted overall survival (OS) in the validation cohorts. TIM-Sig score negatively correlated with CD8+ T cell infiltration, IFN-γ expression, CYT activity, and tumor mutation burden. The correlation between TIM-Sig score and genomic mutation and cancer chemotherapeutics was also evaluated. A miRNA-target network of 10 miRNAs in TIM-Sig was constructed. Further analysis revealed that these target genes showed prognostic value in both lung squamous cell carcinoma and adenocarcinoma. Conclusions We concluded that the immune-related miRNAs demonstrated a potential value in clinical prognosis.
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Affiliation(s)
- Yuepeng Zhang
- Department of Respiratory, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Kai Mi
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Zhiheng Li
- Department of Medical Oncology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lixia Qiang
- Department of Respiratory, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Meiyu Lv
- Department of Respiratory, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yushan Wu
- Department of Respiratory, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ligong Yuan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Shoude Jin
- Department of Respiratory, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
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11
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MacDonagh L, Gallagher MF, Ffrench B, Gasch C, Gray SG, Reidy M, Nicholson S, Leonard N, Ryan R, Young V, O'Leary JJ, Cuffe S, Finn SP, O'Byrne KJ, Barr MP. MicroRNA expression profiling and biomarker validation in treatment-naïve and drug resistant non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:1773-1791. [PMID: 34012792 PMCID: PMC8107736 DOI: 10.21037/tlcr-20-959] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background In the absence of targetable mutations or immune checkpoints, cisplatin-doublet chemotherapy remains the standard of care in non-small cell lung cancer (NSCLC). Drug resistance has however become a significant clinical challenge. Exploring a role for small non-coding microRNAs (miRNA) as biomarker candidates in cisplatin resistant (CisR) lung cancer is lacking and warrants further investigation. Methods miRNA expression profiling was assessed in a panel of cisplatin sensitive and resistant NSCLC cell lines and validated by qPCR. Modulation of altered miRNAs was studied using antagomiRs and pre-miRs while functional assays were used to assess cisplatin response. The translational relevance of these miRNAs as potential biomarkers was assessed in serum and matched normal and tumour lung tissues from chemo-naïve NSCLC patients, in addition to xenograft formalin-fixed paraffin-embedded (FFPE) tumours derived from cisplatin sensitive and resistant cell lines. Results Differential expression of a 5-miR signature (miR-30a-3p, miR-30b-5p, miR-30c-5p, miR-34a-5p, miR-4286) demonstrated their ability to distinguish between normal and tumour lung tissue and between NSCLC histologies. In squamous cell carcinoma (SqCC), tissue miRNA expression was associated with poor survival. miR-4286 showed promise as a blood-based diagnostic biomarker that could distinguish between adenocarcinoma and SqCC histologies. In a xenograft model of cisplatin resistance, using 7-9 week old female NOD/SCID mice (NOD.CB17-Prkdcscid/NCrCrl), a 5-miRNA panel showed altered expression between sensitive and resistant tumours. Conclusions This study identified a panel of miRNAs which may have diagnostic and prognostic potential as novel biomarkers in lung cancer and furthermore, may have a predictive role in monitoring the emergence of resistance to cisplatin.
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Affiliation(s)
- Lauren MacDonagh
- Thoracic Oncology Research Group, School of Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, St. James's Hospital and Trinity College Dublin, Dublin, Ireland
| | - Michael F Gallagher
- Histopathology Department, Sir Patrick Dun Laboratories, Central Pathology Laboratory, St. James's Hospital & Pathology Research Laboratory, Coombe Women and Infant's University Hospital, Dublin, Ireland
| | - Brendan Ffrench
- Histopathology Department, Sir Patrick Dun Laboratories, Central Pathology Laboratory, St. James's Hospital & Pathology Research Laboratory, Coombe Women and Infant's University Hospital, Dublin, Ireland
| | - Claudia Gasch
- Histopathology Department, Sir Patrick Dun Laboratories, Central Pathology Laboratory, St. James's Hospital & Pathology Research Laboratory, Coombe Women and Infant's University Hospital, Dublin, Ireland
| | - Steven G Gray
- Thoracic Oncology Research Group, School of Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, St. James's Hospital and Trinity College Dublin, Dublin, Ireland
| | - Marie Reidy
- Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | | | - Niamh Leonard
- Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Ronan Ryan
- Department of Cardiothoracic Surgery, St. James's Hospital, Dublin, Ireland
| | - Vincent Young
- Department of Cardiothoracic Surgery, St. James's Hospital, Dublin, Ireland
| | - John J O'Leary
- Histopathology Department, Sir Patrick Dun Laboratories, Central Pathology Laboratory, St. James's Hospital & Pathology Research Laboratory, Coombe Women and Infant's University Hospital, Dublin, Ireland
| | - Sinead Cuffe
- Thoracic Oncology Research Group, School of Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, St. James's Hospital and Trinity College Dublin, Dublin, Ireland.,Department of Medical Oncology, St James's Hospital, Dublin, Ireland
| | - Stephen P Finn
- Thoracic Oncology Research Group, School of Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, St. James's Hospital and Trinity College Dublin, Dublin, Ireland.,Department of Histopathology, St. James's Hospital, Dublin, Ireland
| | - Kenneth J O'Byrne
- Cancer & Ageing Research Program, Queensland University of Technology, Brisbane, Australia
| | - Martin P Barr
- Thoracic Oncology Research Group, School of Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, St. James's Hospital and Trinity College Dublin, Dublin, Ireland
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12
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Lv Z, Wang S, Zhao W, He N. MicroRNA analysis of NCI-60 human cancer cells indicates that miR-720 and miR-887 are potential therapeutic biomarkers for breast cancer. Drug Discov Ther 2020; 14:197-203. [PMID: 32863323 DOI: 10.5582/ddt.2020.03058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
MicroRNAs (miRNAs) play a vital role in many biological processes, including cell growth, differentiation, apoptosis, development, differentiation, and carcinogenesis. Since miRNAs might play a part in cancer initiation and progression, they comprise an original class of promising diagnostic and prognostic molecular markers. In order to systematically understand the regulation of miRNA expression in cancers, the current study analyzed the miRNA expression profile in NCI-60 human cancer cell lines. Over 300 miRNAs exhibited unique expression profiles in cell lines derived from the same lineage. This study identified 9 lineage-specific miRNA expression patterns. Moreover, results indicated that miR-720 and miR-887 are expressed at relatively high levels in breast cancer cell lines compared to other types of cancer. Ultimately, matching NCI-60 drug response data to miR-720 and miR-887 expression profiles revealed that several FDA-approved drugs were inversely related to miR-720 and miR-887. Furthermore, the anti-cancer effect of perifosine was significantly enhanced by inhibiting miR-720 and decreased by miR-720 precursor treatment in breast cancer cell lines. 5-Fu treatment was enhanced by inhibiting miR-887 and decreased by miR-887 precursor treatment. The current results offer insight into the relationship between miRNA expression and their lineage types, and the approach used here represents a potential cancer therapy with the help of miRNAs.
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Affiliation(s)
- Zhiyuan Lv
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Shuo Wang
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Wandong Zhao
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Ningning He
- School of Basic Medicine, Qingdao University, Qingdao, China
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13
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Abpeikar S, Ghatee M, Foresti GL, Micheloni C. Adaptive neural tree exploiting expert nodes to classify high-dimensional data. Neural Netw 2020; 124:20-38. [DOI: 10.1016/j.neunet.2019.12.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 10/06/2019] [Accepted: 12/27/2019] [Indexed: 11/16/2022]
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14
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Bialkowski K, Kasprzak KS. A profile of 8-oxo-dGTPase activities in the NCI-60 human cancer panel: Meta-analytic insight into the regulation and role of MTH1 (NUDT1) gene expression in carcinogenesis. Free Radic Biol Med 2020; 148:1-21. [PMID: 31883466 DOI: 10.1016/j.freeradbiomed.2019.12.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 01/15/2023]
Abstract
We measured the specific 8-oxo-dGTPase activity profile of the NCI-60 panel of malignant cell lines, and MTH1 protein levels in a subset of 16 lines. Their 8-oxo-dGTPase activity was compared to twelve publicly accessible MTH1 mRNA expression data bases and their cross-consistency was analyzed. 8-oxo-dGTPase and MTH1 protein levels in these cell lines are generally, but not always, mainly determined by MTH1 mRNA expression levels. The aneuploidy number of MTH1 gene copies only slightly affects its mRNA expression levels. By using the data mining platforms Compare and CellMiner, our 8-oxo-dGTPase profile was compared to five global gene expression datasets to identify genes whose expression levels are directly or inversely associated with 8-oxo-dGTPase. We analyzed effects of SNP within MTH1 on MTH1 mRNA level and enzyme activity. Similar association analysis was performed for five microRNA expression datasets. We identified several proteins and microRNA which might be involved in the regulation of MTH1 expression and we discuss potential mechanisms. Comparison of chemical and natural products sensitivities of the NCI-60 panel suggests seven compounds which are directly or inversely associated with 8-oxo-dGTPase. We provide an integrated picture of MTH1 expression combined from eleven consistent MTH1 mRNA and our 8-oxo-dGTPase activity NCI-60 profiles.
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Affiliation(s)
- Karol Bialkowski
- Department of Clinical Biochemistry, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, 85-092, Poland.
| | - Kazimierz S Kasprzak
- Scientist Emeritus, Laboratory of Comparative Carcinogenesis, National Cancer Institute at Frederick, Frederick, MD, 21702, USA
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15
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Role of miR-21 as an authentic oncogene in mediating drug resistance in breast cancer. Gene 2020; 738:144453. [PMID: 32035242 DOI: 10.1016/j.gene.2020.144453] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/24/2020] [Accepted: 02/04/2020] [Indexed: 02/07/2023]
Abstract
Breast cancer (BC) is the most common cancer among women that is responsible for the most of the cancer-related death in worldwide. Drug resistance is remaining as a significant clinical obstacle to treat BC patients effectively. Therefore, to help overcome this problem, it is necessary to understand the mechanisms of drug resistance. microRNAs classify as highly conserved non-coding RNAs (~22 nucleotides) and interact with mRNAs-coding genes for direct post-transcriptional repression. It has been reported that miR-21 is overexpressed and also acts as oncomiR in many human malignancies by targeting of several tumor suppressor genes-associated with apoptosis, proliferation and metastasis. Specifically, it has been reported that miR-21 is responsible for the drug resistance and its overexpression is related to the development of Multi Drug Resistance (MDR) in breast cancer. In this review, we discussed about the role of miR-21 on the drug resistance of breast cancer.
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16
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Williams M, Cheng YY, Phimmachanh M, Winata P, van Zandwijk N, Reid G. Tumour suppressor microRNAs contribute to drug resistance in malignant pleural mesothelioma by targeting anti-apoptotic pathways. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:1193-1206. [PMID: 35582270 PMCID: PMC9019216 DOI: 10.20517/cdr.2019.41] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 09/17/2019] [Accepted: 09/28/2019] [Indexed: 11/28/2022]
Abstract
Aim: Aberrant microRNA expression is a common event in cancer drug resistance, however its involvement in malignant pleural mesothelioma (MPM) drug resistance is largely unexplored. We aimed to investigate the contribution of microRNAs to the resistance to drugs commonly used in the treatment of MPM. Methods: Drug resistant MPM cell lines were generated by treatment with cisplatin, gemcitabine or vinorelbine. Expression of microRNAs was quantified using RT-qPCR. Apoptosis and drug sensitivity assays were carried out following transfection with microRNA mimics or BCL2 siRNAs combined with drugs. Results: Expression of miR-15a, miR-16 and miR-34a was downregulated in MPM cells with acquired drug resistance. Transfection with miR-15a or miR-16 mimics reversed the resistance to cisplatin, gemcitabine or vinorelbine, whereas miR-34a reversed cisplatin and vinorelbine resistance only. Similarly, in parental cell lines, miR-15a or miR-16 mimics sensitised cells to all drugs, whereas miR-34a increased response to cisplatin and vinorelbine. Increased microRNA expression increased drug-induced apoptosis and caused BCL2 mRNA and protein reduction. RNAi-mediated knockdown of BCL2 partly recapitulated the increase in drug sensitivity in cisplatin and vinorelbine treated cells. Conclusion: Drug-resistant MPM cell lines exhibited reduced expression of tumour suppressor microRNAs. Increasing tumour suppressor of microRNA expression sensitised both drug resistant and parental cell lines to chemotherapeutic agents, in part through targeting of BCL2. Taken together, these data suggest that miR-15a, miR-16 and miR-34a are involved in the acquired and intrinsic drug resistance phenotype of MPM cells.
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Affiliation(s)
- Marissa Williams
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
| | - Yuen Yee Cheng
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
| | - Monica Phimmachanh
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
- Current address: Garvan Institute of Medical Research, Darlinghurst, Sydney NSW2010, Australia
| | - Patrick Winata
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
| | - Nico van Zandwijk
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
- Current address: Sydney Local Health District, Concord, Sydney NSW2194, Australia
| | - Glen Reid
- Asbestos Diseases Research Institute, Sydney NSW2139, Australia
- Sydney Medical School, The University of Sydney, Sydney NSW2050, Australia
- Current address: Department of Pathology, University of Otago, Dunedin 9016, New Zealand
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17
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Di J, Zheng B, Kong Q, Jiang Y, Liu S, Yang Y, Han X, Sheng Y, Zhang Y, Cheng L, Han J. Prioritization of candidate cancer drugs based on a drug functional similarity network constructed by integrating pathway activities and drug activities. Mol Oncol 2019; 13:2259-2277. [PMID: 31408580 PMCID: PMC6763777 DOI: 10.1002/1878-0261.12564] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 07/13/2019] [Accepted: 08/12/2019] [Indexed: 12/27/2022] Open
Abstract
Due to the speed, efficiency, relative risk, and lower costs compared to traditional drug discovery, the prioritization of candidate drugs for repurposing against cancers of interest has attracted the attention of experts in recent years. Herein, we present a powerful computational approach, termed prioritization of candidate drugs (PriorCD), for the prioritization of candidate cancer drugs based on a global network propagation algorithm and a drug–drug functional similarity network constructed by integrating pathway activity profiles and drug activity profiles. This provides a new approach to drug repurposing by first considering the drug functional similarities at the pathway level. The performance of PriorCD in drug repurposing was evaluated by using drug datasets of breast cancer and ovarian cancer. Cross‐validation tests on the drugs approved for the treatment of these cancers indicated that our approach can achieve area under receiver‐operating characteristic curve (AUROC) values greater than 0.82. Furthermore, literature searches validated our results, and comparison with other classical gene‐based repurposing methods indicated that our pathway‐level PriorCD is comparatively more effective at prioritizing candidate drugs with similar therapeutic effects. We hope that our study will be of benefit to the field of drug discovery. In order to expand the usage of PriorCD, a freely available R‐based package, PriorCD, has been developed to prioritize candidate anticancer drugs for drug repurposing.
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Affiliation(s)
- Jieyi Di
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Baotong Zheng
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Qingfei Kong
- Department of Neurobiology, Harbin Medical University, China
| | - Ying Jiang
- College of Basic Medical Science, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Siyao Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Yang Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Xudong Han
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Yuqi Sheng
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Yunpeng Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Liang Cheng
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Junwei Han
- College of Bioinformatics Science and Technology, Harbin Medical University, China
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18
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Faiz A, Steiling K, Roffel MP, Postma DS, Spira A, Lenburg ME, Borggrewe M, Eijgenraam TR, Jonker MR, Koppelman GH, Pouwels SD, Liu G, Alekseyev YO, Lam S, Hiemstra PS, Sterk PJ, Timens W, Brandsma CA, Heijink IH, van den Berge M. Effect of long-term corticosteroid treatment on microRNA and gene-expression profiles in COPD. Eur Respir J 2019; 53:13993003.01202-2018. [PMID: 30846474 DOI: 10.1183/13993003.01202-2018] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 01/30/2019] [Indexed: 01/28/2023]
Abstract
The aim was to investigate whether microRNA (miRNA) expression is modulated by inhaled corticosteroid (ICS) treatmentWe performed genome-wide miRNA analysis on bronchial biopsies of 69 moderate/severe chronic obstructive pulmonary disease (COPD) patients at baseline and after 6- and 30-month treatment with the ICS fluticasone propionate or placebo. The effect of ICS on miRNA expression was validated in differentiated primary bronchial epithelial cultures, and functional studies were conducted in BEAS-2B cells. MiRNAs affected by ICS and their predicted targets were compared to an independent miRNA dataset of bronchial brushings from COPD patients and healthy controls.Treatment with ICS for both 6 and 30 months significantly altered the expression of four miRNAs, including miR-320d, which was increased during ICS treatment compared with placebo. The ICS-induced increase of miR-320d was confirmed in primary airway epithelial cells. MiR-320d negatively correlated targets were enriched for pro-inflammatory genes and were increased in the bronchial brushes of patients with lower lung function in the independent dataset. Overexpression of miR-320d in BEAS-2B cells dampened cigarette smoke extract-induced pro-inflammatory activity via inhibition of nuclear factor-κB.Collectively, we identified miR-320d as a novel mediator of ICS, regulating the pro-inflammatory response of the airway epithelium.
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Affiliation(s)
- Alen Faiz
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases, Groningen, The Netherlands .,University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands.,University of Technology Sydney, Faculty of Science, Respiratory Bioinformatics and Molecular Biology (RBMB), Ultimo, Australia
| | - Katrina Steiling
- Boston University School of Medicine, Division of Computational Biomedicine, Dept of Medicine, Boston, MA, USA
| | - Mirjam P Roffel
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Dirkje S Postma
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Avrum Spira
- Boston University School of Medicine, Division of Computational Biomedicine, Dept of Medicine, Boston, MA, USA
| | - Marc E Lenburg
- Boston University School of Medicine, Division of Computational Biomedicine, Dept of Medicine, Boston, MA, USA
| | - Malte Borggrewe
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands
| | - Tim R Eijgenraam
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands
| | - Marnix R Jonker
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands
| | - Gerard H Koppelman
- University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Pediatric Pulmonology and Pediatric Allergology, Beatrix Children's Hospital, Groningen, The Netherlands
| | - Simon D Pouwels
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Gang Liu
- Boston University School of Medicine, Division of Computational Biomedicine, Dept of Medicine, Boston, MA, USA
| | - Yuriy O Alekseyev
- Boston University School of Medicine, Dept of Pathology and Laboratory Medicine, Boston, MA, USA
| | - Stephen Lam
- Cancer Imaging, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Pieter S Hiemstra
- Leiden University Medical Center, Dept of Pulmonary Diseases, Leiden, The Netherlands
| | - Peter J Sterk
- University of Amsterdam, Dept of Respiratory Medicine, F5-259, Academic Medical Centre, Amsterdam, The Netherlands
| | - Wim Timens
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Corry-Anke Brandsma
- University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands
| | - Irene H Heijink
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Pathology and Medical Biology, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands.,Both authors contributed equally
| | - Maarten van den Berge
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC (Groningen Research Institute for Asthma and COPD), Groningen, The Netherlands.,Both authors contributed equally
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19
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Regulation of miRNAs by Snail during epithelial-to-mesenchymal transition in HT29 colon cancer cells. Sci Rep 2019; 9:2165. [PMID: 30770873 PMCID: PMC6377707 DOI: 10.1038/s41598-019-39200-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 01/04/2019] [Indexed: 01/06/2023] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) in cancer cells, represents early stages of metastasis and is a promising target in colorectal cancer (CRC) therapy. There have been many attempts to identify markers and key pathways induced throughout EMT but the process is complex and depends on the cancer type and tumour microenvironment. Here we used the colon cancer cell line HT29, which stably overexpressed Snail, the key transcription factor in early EMT, as a model for colorectal adenocarcinoma cells with a pro-metastatic phenotype. We investigated miRNA expression regulation during that phenotypic switching. We found that overexpression of Snail in HT29 cells triggered significant changes in individual miRNA levels but did not change the global efficiency of miRNA processing. Snail abundance repressed the expression of miR-192 and miR-194 and increased miR-205, let-7i and SNORD13 levels. These identified changes correlated with the reported transcriptomic alterations in Snail-overexpressing HT29 cells. We also investigated how Snail affected the miRNA content of extracellular vesicles (EVs) released from HT29 cells. Our data suggest that the presence of Snail significantly alters the complex mRNA/miRNA interactions in the early steps of metastasis and also has an impact on the content of EVs released from HT29 cells.
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20
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Corrà F, Agnoletto C, Minotti L, Baldassari F, Volinia S. The Network of Non-coding RNAs in Cancer Drug Resistance. Front Oncol 2018; 8:327. [PMID: 30211115 PMCID: PMC6123370 DOI: 10.3389/fonc.2018.00327] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 07/31/2018] [Indexed: 12/12/2022] Open
Abstract
Non-coding RNAs (ncRNAs) have been implicated in most cellular functions. The disruption of their function through somatic mutations, genomic imprinting, transcriptional and post-transcriptional regulation, plays an ever-increasing role in cancer development. ncRNAs, including notorious microRNAs, have been thus proposed to function as tumor suppressors or oncogenes, often in a context-dependent fashion. In parallel, ncRNAs with altered expression in cancer have been reported to exert a key role in determining drug sensitivity or restoring drug responsiveness in resistant cells. Acquisition of resistance to anti-cancer drugs is a major hindrance to effective chemotherapy and is one of the most important causes of relapse and mortality in cancer patients. For these reasons, non-coding RNAs have become recent focuses as prognostic agents and modifiers of chemo-sensitivity. This review starts with a brief outline of the role of most studied non-coding RNAs in cancer and then highlights the modulation of cancer drug resistance via known ncRNAs based mechanisms. We identified from literature 388 ncRNA-drugs interactions and analyzed them using an unsupervised approach. Essentially, we performed a network analysis of the non-coding RNAs with direct relations with cancer drugs. Within such a machine-learning framework we detected the most representative ncRNAs-drug associations and groups. We finally discussed the higher integration of the drug-ncRNA clusters with the goal of disentangling effectors from downstream effects and further clarify the involvement of ncRNAs in the cellular mechanisms underlying resistance to cancer treatments.
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Affiliation(s)
- Fabio Corrà
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Chiara Agnoletto
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Linda Minotti
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Federica Baldassari
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Stefano Volinia
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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21
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Evert J, Pathak S, Sun XF, Zhang H. A Study on Effect of Oxaliplatin in MicroRNA Expression in Human Colon Cancer. J Cancer 2018; 9:2046-2053. [PMID: 29896290 PMCID: PMC5995942 DOI: 10.7150/jca.24474] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 03/14/2018] [Indexed: 12/26/2022] Open
Abstract
Colorectal cancer is a commonly diagnosed malignancy and also the major cause of death worldwide. Chemotherapy is the primary therapy for advanced colorectal cancer. Although oxaliplatin has potential effect in colorectal cancer therapy, the molecular mechanisms involved in its cytotoxic effects are not well elucidated. This study outlines the regulatory effects of oxaliplatin on miRNAs expression in colon cancer cells and correlates it with the changing microRNA expression with p53 and p73 expression status in cells. HCT116p53+/+ and HCT116p53-/- cells were exposed to oxaliplatin, and the cellular viability was determined by XTT. p73 was knocked down using siRNA and the tumor cells were then treated with oxaliplatin. The expression profile of 384 miRNAs was determined by TaqMan® human miRNA array and calculated by the ∆∆Ct method. Cellular viability was found to decrease after the treatment with oxaliplatin in a dose-dependent manner. The wild-type p53 cells were found to be more sensitive than the null-p53 derivatives. A selective set of miRNAs were either up-regulated or down-regulated in response to the oxaliplatin treatment with a presumable role of p53 and p73 proteins. The miRNAs expression is known to influence the pharmacodynamic mechanisms of oxaliplatin and these effects have been observed to be regulated by p53 and p73. Our results may therefore provide more evidence for identifying a suitable biomarker for the diagnosis of colon cancer.
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Affiliation(s)
- Jasmine Evert
- School of Medical Sciences, Örebro University, SE 70182 Örebro, Sweden
| | - Surajit Pathak
- Department of Oncology and Department of Clinical and Experimental Medicine, SE-581 83, Linköping University, Linköping, Sweden.,Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Kelambakkam, India, 603 103
| | - Xiao-Feng Sun
- Department of Oncology and Department of Clinical and Experimental Medicine, SE-581 83, Linköping University, Linköping, Sweden
| | - Hong Zhang
- School of Medical Sciences, Örebro University, SE 70182 Örebro, Sweden
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22
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Dai E, Wang J, Yang F, Zhou X, Song Q, Wang S, Yu X, Liu D, Yang Q, Dai H, Jiang W, Ling H. Accurate prediction and elucidation of drug resistance based on the robust and reproducible chemoresponse communities. Int J Cancer 2018; 142:1427-1439. [PMID: 29143332 DOI: 10.1002/ijc.31158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/07/2017] [Indexed: 01/28/2023]
Abstract
Selecting the available treatment for each cancer patient from genomic context is a core goal of precision medicine, but innovative approaches with mechanism interpretation and improved performance are still highly needed. Through utilizing in vitro chemotherapy response data coupled with gene and miRNA expression profiles, we applied a network-based approach that identified markers not as individual molecules but as functional groups extracted from the integrated transcription factor and miRNA regulatory network. Based on the identified chemoresponse communities, the predictors of drug resistance achieved high accuracy in cross-validation and were more robust and reproducible than conventional single-molecule markers. Meanwhile, as candidate communities not only enriched abundant cellular process but also covered a variety of drug enzymes, transporters, and targets, these resulting chemoresponse communities furnished novel models to interpret multiple kinds of potential regulatory mechanism, such as dysregulation of cancer cell apoptosis or disturbance of drug metabolism. Moreover, compounds were linked based on the enrichment of their common chemoresponse communities to uncover undetected response patterns and possible multidrug resistance phenotype. Finally, an omnibus repository named ChemoCommunity (http://www.jianglab.cn/ChemoCommunity/) was constructed, which furnished a user-friendly interface for a convenient retrieval of the detailed information on chemoresponse communities. Taken together, our method, and the accompanying database, improved the performance of classifiers for drug resistance and provided novel model to uncover the possible regulatory mechanism of individual response to drug.
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Affiliation(s)
- Enyu Dai
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China.,Department of Parasitology, Harbin Medical University, Harbin, 150081, People's Republic of China.,Heilongjiang Provincial Key Laboratory of Infection and Immunity, Harbin, 150081, People's Republic of China.,Key Laboratory of Pathogen Biology, Harbin, 150081, People's Republic of China.,College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Jing Wang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Feng Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Xu Zhou
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Qian Song
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Shuyuan Wang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Xuexin Yu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Dianming Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Qian Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Hong Dai
- The 2nd Affiliated Hospital, Harbin Medical University, Harbin, 150081, People's Republic of China
| | - Wei Jiang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China.,Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, People's Republic of China
| | - Hong Ling
- Department of Microbiology, Wu Lien-Teh Institute, Harbin Medical University, Harbin, 150081, People's Republic of China.,Department of Parasitology, Harbin Medical University, Harbin, 150081, People's Republic of China.,Heilongjiang Provincial Key Laboratory of Infection and Immunity, Harbin, 150081, People's Republic of China.,Key Laboratory of Pathogen Biology, Harbin, 150081, People's Republic of China
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23
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Kenworthy R, Bosco DB, DeLigio JT, Zorio DAR. Micro-RNA149 confers taxane resistance to malignant mesothelioma cells via regulation of P-glycoprotein expression. Cancer Biol Ther 2018; 19:181-187. [PMID: 29261027 DOI: 10.1080/15384047.2017.1415677] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Multidrug resistance (MDR) represents a major hindrance to the efficacy of cancer chemotherapeutics. While surgical resection, radiation, and chemotherapy can be used to reduce tumor size, the subsequent appearance of drug resistant cells is a frequent problem. One of the main contributors to the development of MDR is increased expression of multi-drug resistant protein 1 (MDR1), also known as P-glycoprotein (P-gp). P-gp is a membrane-associated efflux pump that can efficiently remove internalized taxane-base chemotherapeutics thus preventing drug accumulation and maintaining cellular viability. Consequently, investigation into the molecular mechanisms responsible for regulation of P-gp expression is necessary to facilitate treatment of MDR tumors. Using molecular and biochemical approaches, we identified that the micro-RNA, miRNA149, contributes to the development of MDR within malignant mesothelioma cells by regulating the expression of MDR1.
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Affiliation(s)
- Rachael Kenworthy
- a Department of Math and Sciences , Andrew College , Cuthbert , GA , United States
| | - Dale B Bosco
- c Department of Biomedical Sciences , School of Medicine, Florida State University , Tallahassee , FL , United States
| | - James T DeLigio
- b Department of Biochemistry and Molecular Biology , Virginia Commonwealth University School of Medicine , Richmond , VA , United States
| | - Diego A R Zorio
- c Department of Biomedical Sciences , School of Medicine, Florida State University , Tallahassee , FL , United States
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24
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Rane JK, Erb HHH, Nappo G, Mann VM, Simms MS, Collins AT, Visakorpi T, Maitland NJ. Inhibition of the glucocorticoid receptor results in an enhanced miR-99a/100-mediated radiation response in stem-like cells from human prostate cancers. Oncotarget 2018; 7:51965-51980. [PMID: 27340920 PMCID: PMC5239528 DOI: 10.18632/oncotarget.10207] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 06/09/2016] [Indexed: 12/21/2022] Open
Abstract
Radiation therapy is a major primary treatment option for both localized early stage prostate cancer, and for advanced, regionally un-resectable, cancer. However, around 30% of patients still experience biochemical recurrence after radiation therapy within 10 years. Thus, identification of better biomarkers and new targets are urgently required to improve current therapeutic strategies. The miR-99 family has been shown to play an important role in the regulation of the DNA damage response, via targeting of the SWI/SNF chromatin remodeling factors, SMARCA5 and SMARCD1 in cell line models. In the present study, we have demonstrated that low expression of miR-99a and miR-100 is present in cell populations which are relatively radiation insensitive, for example in prostate cancer stem cells and in castration-resistant prostate cancer. Additionally, treatment of cells with the synthetic glucocorticoid, Dexamethasone resulted in decreased miR-99a and 100 expression, suggesting a new mechanism of miR-99a and 100 regulation in androgen-independent prostate cells. Strikingly, treatment of prostate cells with the glucocorticoid receptor inhibitor, Mifepristone was found to sensitize prostate cells to radiation by increasing the levels of miR-99a and miR-100. These results qualify the miR99 family as markers of radiation sensitivity and as potential therapeutic targets to improve efficiency of radiotherapy.
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Affiliation(s)
- Jayant K Rane
- The Cancer Research Unit, Department of Biology, University of York, York, North Yorkshire, YO10 5DD, UK.,Leukaemia and Stem Cell Biology Group, Department of Haematological Medicine, King's College London, Rayne Institute, London, SE5 9NU, UK
| | - Holger H H Erb
- The Cancer Research Unit, Department of Biology, University of York, York, North Yorkshire, YO10 5DD, UK
| | - Giovanna Nappo
- The Cancer Research Unit, Department of Biology, University of York, York, North Yorkshire, YO10 5DD, UK.,Laboratory of Molecular Haematopoiesis and Stem Cell Biology, Department of Experimental and Clinical Medicine, Magna Græcia University, 88100, Catanzaro, Italy
| | - Vincent M Mann
- Hull York Medical School, University of Hull, Hull, East Yorkshire, HU6 7RX, UK.,Department of Urology, Castle Hill Hospital, Cottingham, East Yorkshire, HU16 5JQ, UK
| | - Matthew S Simms
- Hull York Medical School, University of Hull, Hull, East Yorkshire, HU6 7RX, UK.,Department of Urology, Castle Hill Hospital, Cottingham, East Yorkshire, HU16 5JQ, UK
| | - Anne T Collins
- The Cancer Research Unit, Department of Biology, University of York, York, North Yorkshire, YO10 5DD, UK
| | - Tapio Visakorpi
- Prostate Cancer Research Center, Institute of Biosciences and Medical Technology - BioMediTech, University of Tampere and Tampere University Hospital, Tampere, 33520 Finland
| | - Norman J Maitland
- The Cancer Research Unit, Department of Biology, University of York, York, North Yorkshire, YO10 5DD, UK.,Hull York Medical School, University of Hull, Hull, East Yorkshire, HU6 7RX, UK
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25
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Investigating the role of miRNA-98 and miRNA-214 in chemoresistance of HepG2/Dox cells: studying their effects on predicted ABC transporters targets. Med Chem Res 2017. [DOI: 10.1007/s00044-017-2079-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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26
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Ciavatta ML, Lefranc F, Carbone M, Mollo E, Gavagnin M, Betancourt T, Dasari R, Kornienko A, Kiss R. Marine Mollusk-Derived Agents with Antiproliferative Activity as Promising Anticancer Agents to Overcome Chemotherapy Resistance. Med Res Rev 2017; 37:702-801. [PMID: 27925266 PMCID: PMC5484305 DOI: 10.1002/med.21423] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/20/2016] [Accepted: 09/23/2016] [Indexed: 12/18/2022]
Abstract
The chemical investigation of marine mollusks has led to the isolation of a wide variety of bioactive metabolites, which evolved in marine organisms as favorable adaptations to survive in different environments. Most of them are derived from food sources, but they can be also biosynthesized de novo by the mollusks themselves, or produced by symbionts. Consequently, the isolated compounds cannot be strictly considered as "chemotaxonomic markers" for the different molluscan species. However, the chemical investigation of this phylum has provided many compounds of interest as potential anticancer drugs that assume particular importance in the light of the growing literature on cancer biology and chemotherapy. The current review highlights the diversity of chemical structures, mechanisms of action, and, most importantly, the potential of mollusk-derived metabolites as anticancer agents, including those biosynthesized by mollusks and those of dietary origin. After the discussion of dolastatins and kahalalides, compounds previously studied in clinical trials, the review covers potentially promising anticancer agents, which are grouped based on their structural type and include terpenes, steroids, peptides, polyketides and nitrogen-containing compounds. The "promise" of a mollusk-derived natural product as an anticancer agent is evaluated on the basis of its ability to target biological characteristics of cancer cells responsible for poor treatment outcomes. These characteristics include high antiproliferative potency against cancer cells in vitro, preferential inhibition of the proliferation of cancer cells over normal ones, mechanism of action via nonapoptotic signaling pathways, circumvention of multidrug resistance phenotype, and high activity in vivo, among others. The review also includes sections on the targeted delivery of mollusk-derived anticancer agents and solutions to their procurement in quantity.
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Affiliation(s)
- Maria Letizia Ciavatta
- Consiglio Nazionale delle Ricerche (CNR)Istituto di Chimica Biomolecolare (ICB)Via Campi Flegrei 3480078PozzuoliItaly
| | - Florence Lefranc
- Service de Neurochirurgie, Hôpital ErasmeUniversité Libre de Bruxelles (ULB)1070BrusselsBelgium
| | - Marianna Carbone
- Consiglio Nazionale delle Ricerche (CNR)Istituto di Chimica Biomolecolare (ICB)Via Campi Flegrei 3480078PozzuoliItaly
| | - Ernesto Mollo
- Consiglio Nazionale delle Ricerche (CNR)Istituto di Chimica Biomolecolare (ICB)Via Campi Flegrei 3480078PozzuoliItaly
| | - Margherita Gavagnin
- Consiglio Nazionale delle Ricerche (CNR)Istituto di Chimica Biomolecolare (ICB)Via Campi Flegrei 3480078PozzuoliItaly
| | - Tania Betancourt
- Department of Chemistry and BiochemistryTexas State UniversitySan MarcosTX78666
| | - Ramesh Dasari
- Department of Chemistry and BiochemistryTexas State UniversitySan MarcosTX78666
| | - Alexander Kornienko
- Department of Chemistry and BiochemistryTexas State UniversitySan MarcosTX78666
| | - Robert Kiss
- Laboratoire de Cancérologie et de Toxicologie ExpérimentaleFaculté de Pharmacie, Université Libre de Bruxelles (ULB)1050BrusselsBelgium
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27
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Lefranc F, Tabanca N, Kiss R. Assessing the anticancer effects associated with food products and/or nutraceuticals using in vitro and in vivo preclinical development-related pharmacological tests. Semin Cancer Biol 2017; 46:14-32. [PMID: 28602819 DOI: 10.1016/j.semcancer.2017.06.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 06/02/2017] [Accepted: 06/02/2017] [Indexed: 10/19/2022]
Abstract
This review is part of a special issue entitled "Role of dietary pattern, foods, nutrients and nutraceuticals in supporting cancer prevention and treatment" and describes a pharmacological strategy to determine the potential contribution of food-related components as anticancer agents against established cancer. Therefore, this review does not relate to chemoprevention, which is analysed in several other reviews in the current special issue, but rather focuses on the following: i) the biological events that currently represent barriers against the treatment of certain types of cancers, primarily metastatic cancers; ii) the in vitro and in vivo pharmacological pre-clinical tests that can be used to analyse the potential anticancer effects of food-related components; and iii) several examples of food-related components with anticancer effects. This review does not represent a catalogue-based listing of food-related components with more or less anticancer activity. By contrast, this review proposes an original pharmacological strategy that researchers can use to analyse the potential anticancer activity of any food-related component-e.g., by considering the crucial characteristics of cancer biological aggressiveness. This review also highlights that cancer patients undergoing chemotherapy should restrict the use of "food complements" without supervision by a medical nutritionist. By contrast, an equilibrated diet that includes the food-related components listed herein would be beneficial for cancer patients who are not undergoing chemotherapy.
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Affiliation(s)
- Florence Lefranc
- Service de Neurochirurgie, Hôpital Erasme, Université Libre de Bruxelles, 808 route de Lennik, 1070 Brussels, Belgium.
| | - Nurhayat Tabanca
- U.S Department of Agriculture-Agricultural Research Service, Subtropical Horticulture Research Station,13601 Old Cutler Rd., Miami, FL 33158, USA.
| | - Robert Kiss
- Retired-formerly at the Fonds National de la Recherche Scientifique (FRS-FNRS, Brussels, Belgium), 5 rue d'Egmont, 1000 Brussels, Belgium.
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28
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Park JH, Lee SK, Kim MK, Lee JH, Yun BH, Park JH, Seo SK, Cho S, Choi YS. Saponin Extracts Induced Apoptosis of Endometrial Cells From Women With Endometriosis Through Modulation of miR-21-5p. Reprod Sci 2017; 25:292-301. [DOI: 10.1177/1933719117711263] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ji Hyun Park
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Kyun Lee
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Min Kyoung Kim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hoon Lee
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Bo Hyun Yun
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joo Hyun Park
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seok Kyo Seo
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - SiHyun Cho
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Sik Choi
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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29
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Wang H, Yu L, Shan X. Expression levels of microRNA‑455 and its potential functions by targeting IGF‑1R in melanoma. Mol Med Rep 2017; 15:3852-3858. [PMID: 28440508 DOI: 10.3892/mmr.2017.6468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Accepted: 02/03/2017] [Indexed: 11/06/2022] Open
Abstract
Melanoma has the highest fatality and malignancy of all skin cancers. In cancer, microRNAs (miRNAs) act as tumor suppressors or oncogenes, and inactivation of oncogenic miRNAs or restoration of tumor suppressor miRNAs has potential for cancer treatment. In the present study, miR‑455 expression levels were examined in melanoma tissues and cell lines, and miR‑455 was significantly downregulated in melanoma compared with matched normal tissues or normal epidermal melanocytes. In addition, increasing miR‑455 expression in melanoma cells reduced cell proliferation and invasion. Bioinformatic analysis revealed that insulin‑like growth factor 1 receptor (IGF‑1R) was a putative target of miR‑455. Luciferase reporter assays, reverse transcription‑quantitative polymerase chain reaction and western blot confirmed that miR‑455 targeted the 3'‑untranslated region of IGF‑1R and thus regulated the biological processes of melanoma cells. IGF‑1R knockdown resulted in similar effects as miR‑455 overexpression in melanoma cells. In summary, these findings indicated that miR‑455 was downregulated in melanoma, and inhibited proliferation and invasion of melanoma cells through directly targeting IGF‑1R. This also suggested that the restoration of miR‑455 may be worth investigation as a therapeutic treatment for patients with melanoma.
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Affiliation(s)
- Hui Wang
- Department of Dermatology, Weifang People's Hospital, Weifang, Shandong 261041, P.R. China
| | - Liang Yu
- Department of Clinical Laboratory, Weifang People's Hospital, Weifang, Shandong 261041, P.R. China
| | - Xiujuan Shan
- Department of Dermatology, Weifang People's Hospital, Weifang, Shandong 261041, P.R. China
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30
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Chicaybam L, Barcelos C, Peixoto B, Carneiro M, Limia CG, Redondo P, Lira C, Paraguassú-Braga F, Vasconcelos ZFMD, Barros L, Bonamino MH. An Efficient Electroporation Protocol for the Genetic Modification of Mammalian Cells. Front Bioeng Biotechnol 2017; 4:99. [PMID: 28168187 PMCID: PMC5253374 DOI: 10.3389/fbioe.2016.00099] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 12/20/2016] [Indexed: 01/14/2023] Open
Abstract
Genetic modification of cell lines and primary cells is an expensive and cumbersome approach, often involving the use of viral vectors. Electroporation using square-wave generating devices, like Lonza's Nucleofector, is a widely used option, but the costs associated with the acquisition of electroporation kits and the transient transgene expression might hamper the utility of this methodology. In the present work, we show that our in-house developed buffers, termed Chicabuffers, can be efficiently used to electroporate cell lines and primary cells from murine and human origin. Using the Nucleofector II device, we electroporated 14 different cell lines and also primary cells, like mesenchymal stem cells and cord blood CD34+, providing optimized protocols for each of them. Moreover, when combined with sleeping beauty-based transposon system, long-term transgene expression could be achieved in all types of cells tested. Transgene expression was stable and did not interfere with CD34+ differentiation to committed progenitors. We also show that these buffers can be used in CRISPR-mediated editing of PDCD1 gene locus in 293T and human peripheral blood mononuclear cells. The optimized protocols reported in this study provide a suitable and cost-effective platform for the genetic modification of cells, facilitating the widespread adoption of this technology.
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Affiliation(s)
- Leonardo Chicaybam
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil; Fundação Instituto Oswaldo Cruz, Vice-presidência de Pesquisa e Laboratórios de Referência, Rio de Janeiro, Brazil
| | - Camila Barcelos
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Barbara Peixoto
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Mayra Carneiro
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Cintia Gomez Limia
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Patrícia Redondo
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Centro de Transplante de Medula Óssea, Instituto Nacional de Câncer, Rio de Janeiro, Brazil
| | - Carla Lira
- Banco de Cordão Umbilical e Placentário, Instituto Nacional de Cancer (INCA), Rio de Janeiro, Brazil; Instituto Fernandes Figueira, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Flávio Paraguassú-Braga
- Banco de Cordão Umbilical e Placentário, Instituto Nacional de Cancer (INCA) , Rio de Janeiro , Brazil
| | | | - Luciana Barros
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA) , Rio de Janeiro , Brazil
| | - Martin Hernán Bonamino
- Programa de Carcinogênese Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil; Fundação Instituto Oswaldo Cruz, Vice-presidência de Pesquisa e Laboratórios de Referência, Rio de Janeiro, Brazil
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31
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Pradhan AK, Talukdar S, Bhoopathi P, Shen XN, Emdad L, Das SK, Sarkar D, Fisher PB. mda-7/IL-24 Mediates Cancer Cell-Specific Death via Regulation of miR-221 and the Beclin-1 Axis. Cancer Res 2016; 77:949-959. [PMID: 27940575 DOI: 10.1158/0008-5472.can-16-1731] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 11/03/2016] [Accepted: 11/23/2016] [Indexed: 12/19/2022]
Abstract
Melanoma differentiation-associated gene-7/IL-24 (mda-7/IL-24) displays broad-spectrum anticancer activity in vitro, in vivo in preclinical animal models, and in a phase I/II clinical trial in patients with advanced cancers without harming normal cells or tissues. Here we demonstrate that mda-7/IL-24 regulates a specific subset of miRNAs, including cancer-associated miR-221. Either ectopic expression of mda-7/IL-24 or treatment with recombinant His-MDA-7 protein resulted in downregulation of miR-221 and upregulation of p27 and PUMA in a panel of cancer cells, culminating in cell death. Mda-7/IL-24-induced cancer cell death was dependent on reactive oxygen species induction and was rescued by overexpression of miR-221. Beclin-1 was identified as a new transcriptional target of miR-221, and mda-7/IL-24 regulated autophagy through a miR-221/beclin-1 feedback loop. In a human breast cancer xenograft model, miR-221-overexpressing MDA-MB-231 clones were more aggressive and resistant to mda-7/IL-24-mediated cell death than parental clones. This is the first demonstration that mda-7/IL-24 directly regulates miRNA expression in cancer cells and highlights the novelty of the mda-7/IL-24-miR-221-beclin-1 loop in mediating cancer cell-specific death. Cancer Res; 77(4); 949-59. ©2016 AACR.
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Affiliation(s)
- Anjan K Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Sarmistha Talukdar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Praveen Bhoopathi
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Xue-Ning Shen
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia. .,VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia
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32
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Duan Z, Gao Y, Shen J, Choy E, Cote G, Harmon D, Bernstein K, Lozano-Calderon S, Mankin H, Hornicek FJ. miR-15b modulates multidrug resistance in human osteosarcoma in vitro and in vivo. Mol Oncol 2016; 11:151-166. [PMID: 28145098 PMCID: PMC5300234 DOI: 10.1002/1878-0261.12015] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 10/02/2016] [Indexed: 12/17/2022] Open
Abstract
The development of multidrug resistance (MDR) in cancer cells to chemotherapy drugs continues to be a major clinical problem. MicroRNAs (miRNA, miR) play an important role in regulating tumour cell growth and survival; however, the role of miRs in the development of drug resistance in osteosarcoma cells is largely uncharacterized. We sought to identify and characterize human miRs that act as key regulators of MDR in osteosarcoma. We utilized a miR microarray to screen for differentially expressed miRs in osteosarcoma MDR cell lines. We determined the mechanisms of the deregulation of expression of miR-15b in osteosarcoma MDR cell lines, and its association with clinically obtained tumour samples was examined in tissue microarray (TMA). The significance of miR-15b in reversing drug resistance was evaluated in a mouse xenograft model of MDR osteosarcoma. We identified miR-15b as being significantly (P < 0.01) downregulated in KHOSMR and U-2OSMR cell lines as compared with their parental cell lines. We found that Wee1 is a target gene of miR-15b and observed that transfection with miR-15b inhibits Wee1 expression and partially reverses MDR in osteosarcoma cell lines. Systemic in vivo administration of miR-15b mimics sensitizes resistant cells to doxorubicin and induces cell death in MDR models of osteosarcoma. Clinically, reduced miR-15b expression was associated with poor patient survival. Osteosarcoma patients with low miR-15b expression levels had significantly shorter survival times than patients with high expression levels of miR-15b. These results collectively indicate that MDR in osteosarcoma is associated with downregulation of miR-15b, and miR-15b reconstitution can reverse chemotherapy resistance in osteosarcoma.
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Affiliation(s)
- Zhenfeng Duan
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Yan Gao
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Jacson Shen
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Edwin Choy
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Gregory Cote
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - David Harmon
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Karen Bernstein
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Santiago Lozano-Calderon
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Henry Mankin
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Francis J Hornicek
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, MA, USA
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33
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Shanmugasundaram K, Block K. Renal Carcinogenesis, Tumor Heterogeneity, and Reactive Oxygen Species: Tactics Evolved. Antioxid Redox Signal 2016; 25:685-701. [PMID: 27287984 PMCID: PMC5069729 DOI: 10.1089/ars.2015.6569] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 06/07/2016] [Accepted: 06/10/2016] [Indexed: 12/13/2022]
Abstract
SIGNIFICANCE The number of kidney cancers is growing 3-5% each year due to unknown etiologies. Intra- and inter-tumor mediators increase oxidative stress and drive tumor heterogeneity. Recent Advances: Technology advancement in state-of-the-art instrumentation and methodologies allows researchers to detect and characterize global landscaping modifications in genes, proteins, and pathophysiology patterns at the single-cell level. CRITICAL ISSUES We postulate that the sources of reactive oxygen species (ROS) and their activation within subcellular compartments will change over a timeline of tumor evolvement and contribute to tumor heterogeneity. Therefore, the complexity of intracellular changes within a tumor and ROS-induced tumor heterogeneity coupled to the advancement of detecting these events globally are limited at the level of data collection, organization, and interpretation using software algorithms and bioinformatics. FUTURE DIRECTIONS Integrative and collaborative research, combining the power of numbers with careful experimental design, protocol development, and data interpretation, will translate cancer biology and therapeutics to a heightened level or leave the abundant raw data as stagnant and underutilized. Antioxid. Redox Signal. 25, 685-701.
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Affiliation(s)
| | - Karen Block
- Department of Medicine, University of Texas Health Science Center, San Antonio, Texas
- South Texas Veterans Health Care System, Audie L. Murphy Memorial Hospital Division, San Antonio, Texas
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34
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Taccioli C, Sorrentino G, Zannini A, Caroli J, Beneventano D, Anderlucci L, Lolli M, Bicciato S, Del Sal G. MDP, a database linking drug response data to genomic information, identifies dasatinib and statins as a combinatorial strategy to inhibit YAP/TAZ in cancer cells. Oncotarget 2016; 6:38854-65. [PMID: 26513174 PMCID: PMC4770742 DOI: 10.18632/oncotarget.5749] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/05/2015] [Indexed: 02/07/2023] Open
Abstract
Targeted anticancer therapies represent the most effective pharmacological strategies in terms of clinical responses. In this context, genetic alteration of several oncogenes represents an optimal predictor of response to targeted therapy. Integration of large-scale molecular and pharmacological data from cancer cell lines promises to be effective in the discovery of new genetic markers of drug sensitivity and of clinically relevant anticancer compounds. To define novel pharmacogenomic dependencies in cancer, we created the Mutations and Drugs Portal (MDP, http://mdp.unimore.it), a web accessible database that combines the cell-based NCI60 screening of more than 50,000 compounds with genomic data extracted from the Cancer Cell Line Encyclopedia and the NCI60 DTP projects. MDP can be queried for drugs active in cancer cell lines carrying mutations in specific cancer genes or for genetic markers associated to sensitivity or resistance to a given compound. As proof of performance, we interrogated MDP to identify both known and novel pharmacogenomics associations and unveiled an unpredicted combination of two FDA-approved compounds, namely statins and Dasatinib, as an effective strategy to potently inhibit YAP/TAZ in cancer cells.
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Affiliation(s)
- Cristian Taccioli
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena 41125, Italy
| | - Giovanni Sorrentino
- Laboratorio Nazionale CIB (LNCIB), Area Science Park, Trieste 34149, Italy.,Dipartimento di Scienze della Vita, Università degli Studi di Trieste, Trieste 34149, Italy
| | - Alessandro Zannini
- Laboratorio Nazionale CIB (LNCIB), Area Science Park, Trieste 34149, Italy.,Dipartimento di Scienze della Vita, Università degli Studi di Trieste, Trieste 34149, Italy
| | - Jimmy Caroli
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena 41125, Italy
| | | | | | - Marco Lolli
- Department of Science and Drug Technology, University of Torino, Torino 10125, Italy
| | - Silvio Bicciato
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena 41125, Italy
| | - Giannino Del Sal
- Laboratorio Nazionale CIB (LNCIB), Area Science Park, Trieste 34149, Italy.,Dipartimento di Scienze della Vita, Università degli Studi di Trieste, Trieste 34149, Italy
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35
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Zhang W, Lin J, Wang P, Sun J. miR-17-5p down-regulation contributes to erlotinib resistance in non-small cell lung cancer cells. J Drug Target 2016; 25:125-131. [PMID: 27633093 DOI: 10.1080/1061186x.2016.1207647] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Weihua Zhang
- Department of Oncology, The Fourth Affiliated Hospital of Nanchang University, Jiangxi, P.R. China
| | - Jun Lin
- Department of Pathology, Quzhou People’s Hospital, Quzhou, Zhejiang, P.R. China
| | - Peng Wang
- Department of Thoracic Surgery, The Taian Central Hospitial, Taian, Shandong, P.R. China
| | - Jian Sun
- Department of Oncology, The Fourth Affiliated Hospital of Nanchang University, Jiangxi, P.R. China
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36
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Cho S, Mutlu L, Zhou Y, Taylor HS. Aromatase inhibitor regulates let-7 expression and let-7f-induced cell migration in endometrial cells from women with endometriosis. Fertil Steril 2016; 106:673-80. [PMID: 27320036 PMCID: PMC5831184 DOI: 10.1016/j.fertnstert.2016.05.020] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 05/23/2016] [Accepted: 05/24/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To evaluate associations between aromatase inhibitor (AI) treatment and let-7-family microRNA expression in endometriosis. DESIGN In vitro study with the use of Ishikawa cells and human endometrial stromal cells (HESCs) obtained from patients with endometriosis. SETTING University research center. PATIENT(S) Women undergoing laparoscopic surgery for endometriosis. INTERVENTION(S) HESCs and Ishikawa cells treated with various letrozole concentrations and transfected with a mimic of let-7 subtypes of interest. MAIN OUTCOME MEASURE(S) MicroRNAs let-7a-f and aromatase expression were evaluated. Migration potential after transfection with a let-7f mimic were analyzed. RESULT(S) After letrozole treatment for 48 hours, all let-7 subtypes showed a trend toward increased expression in a dose-dependent manner in Ishikawa cells, and significant differences were found in let-7b and let-7f between the control and 20 μmol/L treatment groups. Furthermore, let-7f showed significant differences between the control group and 1.0 μmol/L treatment group, a typical therapeutic level, in HESCs. Transfection of a let-7f mimic decreased aromatase expression in both Ishikawa cells and HESCs and led to a significant decrease in number of migrating cells in both cell types. CONCLUSION(S) AI treatment significantly increased expression of let-7f in Ishikawa cells and HESCs from patients with endometriosis; increased let-7f expression effectively reduced the migration of endometrial cells. Modulation of microRNAs involved in the pathogenesis of endometriosis may have therapeutic potential for endometriosis.
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Affiliation(s)
- SiHyun Cho
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Levent Mutlu
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut
| | - Yuping Zhou
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut
| | - Hugh S Taylor
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut.
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37
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A ZEB1-miR-375-YAP1 pathway regulates epithelial plasticity in prostate cancer. Oncogene 2016; 36:24-34. [PMID: 27270433 DOI: 10.1038/onc.2016.185] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 03/28/2016] [Accepted: 04/12/2016] [Indexed: 02/07/2023]
Abstract
MicroRNA-375 (miR-375) is frequently elevated in prostate tumors and cell-free fractions of patient blood, but its role in genesis and progression of prostate cancer is poorly understood. In this study, we demonstrated that miR-375 is inversely correlated with epithelial-mesenchymal transition signatures (EMT) in clinical samples and can drive mesenchymal-epithelial transition (MET) in model systems. Indeed, miR-375 potently inhibited invasion and migration of multiple prostate cancer lines. The transcription factor YAP1 was found to be a direct target of miR-375 in prostate cancer. Knockdown of YAP1 phenocopied miR-375 overexpression, and overexpression of YAP1 rescued anti-invasive effects mediated by miR-375. Furthermore, transcription of the miR-375 gene was shown to be directly repressed by the EMT transcription factor, ZEB1. Analysis of multiple patient cohorts provided evidence for this ZEB1-miR-375-YAP1 regulatory circuit in clinical samples. Despite its anti-invasive and anti-EMT capacities, plasma miR-375 was found to be correlated with circulating tumor cells in men with metastatic disease. Collectively, this study provides new insight into the function of miR-375 in prostate cancer, and more broadly identifies a novel pathway controlling epithelial plasticity and tumor cell invasion in this disease.
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38
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Abstract
MicroRNAs (miRNA) are 22-nucleotide non-coding RNAs that post-transcriptionally regulate gene expression by base pairing to partially complementary sequences in the 3'-untranslated region of their target messenger RNA. Altered miRNA expression also changes the expression of oncogenes and tumor suppressors, affecting the proliferation, apoptosis, motility and invasibility of gastrointestinal cancer cells, including the cells of esophageal squamous cell carcinoma (ESCC). It has been suggested that various miRNA expression profiles may provide useful biomarkers and therapeutic targets, but to date few studies have been published on the role of miRNA in ESCC. In this review we summarize the identification and characterization of miRNAs involved in ESCC and discuss their potential as biomarkers and therapeutic targets.
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39
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Abstract
Chemoresistant metastatic relapse of minimal residual disease plays a significant role for poor prognosis of cancer. Growing evidence supports a critical role of cancer stem cell (CSC) behind the mechanisms for this deadly disease. This review briefly introduces the basics of the conventional chemotherapies, updates the CSC theories, highlights the molecular and cellular mechanisms by which CSC smartly designs and utilizes multiple lines of self-defense to avoid being killed by chemotherapy, and concisely summarizes recent progress in studies on CSC-targeted therapies in the end, with the hope to help guide future research toward developing more effective therapeutic strategies to eradicate tumor cells in the patients.
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Affiliation(s)
- Jihe Zhao
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine, 6900 Lake Nona Boulevard, Orlando, FL 32827, USA.
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40
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Gomes BC, Santos B, Rueff J, Rodrigues AS. Methods for Studying MicroRNA Expression and Their Targets in Formalin-Fixed, Paraffin-Embedded (FFPE) Breast Cancer Tissues. Methods Mol Biol 2016; 1395:189-205. [PMID: 26910075 DOI: 10.1007/978-1-4939-3347-1_11] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Drug resistance remains a burden in cancer treatment. In the past few years molecular genetics brought a new hope with personalized therapy. This individual approach allows the identification of genetic profiles that will respond better to a given treatment and consequently get a better outcome. Recently, physicians received an extra aid with the approval of molecular tools based on gene expression signatures. With these tools, physicians have the capacity to identify the probability of disease recurrence in the first 5 years following diagnosis, a fact that is essential for a more effective adjuvant therapy administration. However, some patients still relapse and acquire drug resistance and aggressive tumors. For that reason, a comprehensive understanding of the molecular players in drug resistance is of extreme importance. MicroRNAs have been described as regulators of various cellular pathways and as predictive and prognostic factors. As broad regulators, microRNAs also interfere with drug metabolism and drug targets. Thus it is of paramount importance to understand which microRNAs are deregulated in breast cancer and try to relate this misexpression with resistance to therapeutics, poor outcomes, and survival. Here, we describe a possible approach to study microRNA expression and respective targets from formalin-fixed, paraffin-embedded (FFPE) breast cancer tissues. FFPE tissues are regularly archived for long periods in pathology departments, and microRNAs are well conserved in these tissues.
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Affiliation(s)
- Bruno Costa Gomes
- Centre for Toxicogenomics and Human Health, Genetics, Oncology and Human Toxicology, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Rua Câmara Pestana 6, Lisbon, 1150-008, Portugal
| | - Bruno Santos
- Centre for Toxicogenomics and Human Health, Genetics, Oncology and Human Toxicology, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Rua Câmara Pestana 6, Lisbon, 1150-008, Portugal
| | - José Rueff
- Centre for Toxicogenomics and Human Health, Genetics, Oncology and Human Toxicology, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Rua Câmara Pestana 6, Lisbon, 1150-008, Portugal
| | - António Sebastião Rodrigues
- Centre for Toxicogenomics and Human Health, Genetics, Oncology and Human Toxicology, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Rua Câmara Pestana 6, Lisbon, 1150-008, Portugal.
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41
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Niu N, Wang L. In vitro human cell line models to predict clinical response to anticancer drugs. Pharmacogenomics 2015; 16:273-85. [PMID: 25712190 DOI: 10.2217/pgs.14.170] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
In vitro human cell line models have been widely used for cancer pharmacogenomic studies to predict clinical response, to help generate pharmacogenomic hypothesis for further testing, and to help identify novel mechanisms associated with variation in drug response. Among cell line model systems, immortalized cell lines such as Epstein-Barr virus (EBV)-transformed lymphoblastoid cell lines (LCLs) have been used most often to test the effect of germline genetic variation on drug efficacy and toxicity. Another model, especially in cancer research, uses cancer cell lines such as the NCI-60 panel. These models have been used mainly to determine the effect of somatic alterations on response to anticancer therapy. Even though these cell line model systems are very useful for initial screening, results from integrated analyses of multiple omics data and drug response phenotypes using cell line model systems still need to be confirmed by functional validation and mechanistic studies, as well as validation studies using clinical samples. Future models might include the use of patient-specific inducible pluripotent stem cells and the incorporation of 3D culture which could further optimize in vitro cell line models to improve their predictive validity.
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Affiliation(s)
- Nifang Niu
- Division of Clinical Pharmacology, Department of Molecular Pharmacology & Experimental Therapeutics, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
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42
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Fisher K, Lin J. MicroRNA in inflammatory bowel disease: Translational research and clinical implication. World J Gastroenterol 2015; 21:12274-12282. [PMID: 26604636 PMCID: PMC4649112 DOI: 10.3748/wjg.v21.i43.12274] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 08/04/2015] [Accepted: 10/26/2015] [Indexed: 02/06/2023] Open
Abstract
Idiopathic inflammatory bowel disease (IBD) predominantly includes ulcerative colitis and Crohn’s disease. The pathogenesis of IBD is complex and not completely understood. MicroRNAs belong to a class of noncoding small RNAs that post-transcriptionally regulate gene expression. Unique microRNA expression profiles have been explored in IBD. In this review, we focus on the unique microRNA expression pattern in both tissue and peripheral blood from IBD patients and emphasize the potential diagnostic and therapeutic applications. The discovery of microRNAs has contributed to our understanding of IBD pathogenesis and might lead to clinical advance in new therapeutics.
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43
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Yang DS. Novel prediction of anticancer drug chemosensitivity in cancer cell lines: evidence of moderation by microRNA expressions. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2015; 2014:4780-6. [PMID: 25571061 DOI: 10.1109/embc.2014.6944693] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The objectives of this study are (1) to develop a novel "moderation" model of drug chemosensitivity and (2) to investigate if miRNA expression moderates the relationship between gene expression and drug chemosensitivity, specifically for HSP90 inhibitors applied to human cancer cell lines. A moderation model integrating the interaction between miRNA and gene expressions was developed to examine if miRNA expression affects the strength of the relationship between gene expression and chemosensitivity. Comprehensive datasets on miRNA expressions, gene expressions, and drug chemosensitivities were obtained from National Cancer Institute's NCI-60 cell lines including nine different cancer types. A workflow including steps of selecting genes, miRNAs, and compounds, correlating gene expression with chemosensitivity, and performing multivariate analysis was utilized to test the proposed model. The proposed moderation model identified 12 significantly-moderating miRNAs: miR-15b*, miR-16-2*, miR-9, miR-126*, miR-129*, miR-138, miR-519e*, miR-624*, miR-26b, miR-30e*, miR-32, and miR-196a, as well as two genes ERCC2 and SF3B1 which affect chemosensitivities of Tanespimycin and Alvespimycin - both HSP90 inhibitors. A bootstrap resampling of 2,500 times validates the significance of all 12 identified miRNAs. The results confirm that certain miRNA and gene expressions interact to produce an effect on drug response. The lack of correlation between miRNA and gene expression themselves suggests that miRNA transmits its effect through translation inhibition/control rather than mRNA degradation. The results suggest that miRNAs could serve not only as prognostic biomarkers for cancer treatment outcome but also as interventional agents to modulate desired chemosensitivity.
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44
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Wong ASL, Choi GCG, Cheng AA, Purcell O, Lu TK. Massively parallel high-order combinatorial genetics in human cells. Nat Biotechnol 2015; 33:952-61. [PMID: 26280411 DOI: 10.1038/nbt.3326] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 07/16/2015] [Indexed: 12/19/2022]
Abstract
The systematic functional analysis of combinatorial genetics has been limited by the throughput that can be achieved and the order of complexity that can be studied. To enable massively parallel characterization of genetic combinations in human cells, we developed a technology for rapid, scalable assembly of high-order barcoded combinatorial genetic libraries that can be quantified with high-throughput sequencing. We applied this technology, combinatorial genetics en masse (CombiGEM), to create high-coverage libraries of 1,521 two-wise and 51,770 three-wise barcoded combinations of 39 human microRNA (miRNA) precursors. We identified miRNA combinations that synergistically sensitize drug-resistant cancer cells to chemotherapy and/or inhibit cancer cell proliferation, providing insights into complex miRNA networks. More broadly, our method will enable high-throughput profiling of multifactorial genetic combinations that regulate phenotypes of relevance to biomedicine, biotechnology and basic science.
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Affiliation(s)
- Alan S L Wong
- Synthetic Biology Group, MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Department of Biological Engineering and Electrical Engineering &Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Gigi C G Choi
- Synthetic Biology Group, MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Department of Biological Engineering and Electrical Engineering &Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Allen A Cheng
- Synthetic Biology Group, MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Department of Biological Engineering and Electrical Engineering &Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Oliver Purcell
- Synthetic Biology Group, MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Department of Biological Engineering and Electrical Engineering &Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Timothy K Lu
- Synthetic Biology Group, MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Department of Biological Engineering and Electrical Engineering &Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
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45
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Integrative analysis of miRNA and mRNA profiles in response to myricetin in human endothelial cells. BIOCHIP JOURNAL 2015. [DOI: 10.1007/s13206-015-9309-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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46
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Cojocneanu Petric R, Braicu C, Raduly L, Zanoaga O, Dragos N, Monroig P, Dumitrascu D, Berindan-Neagoe I. Phytochemicals modulate carcinogenic signaling pathways in breast and hormone-related cancers. Onco Targets Ther 2015; 8:2053-66. [PMID: 26273208 PMCID: PMC4532173 DOI: 10.2147/ott.s83597] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Over the years, nutrition and environmental factors have been demonstrated to influence human health, specifically cancer. Owing to the fact that cancer is a leading cause of death worldwide, efforts are being made to elucidate molecular mechanisms that trigger or delay carcinogenesis. Phytochemicals, in particular, have been shown to modulate oncogenic processes through their antioxidant and anti-inflammatory activities and their ability to mimic the chemical structure and activity of hormones. These compounds can act not only by influencing oncogenic proteins, but also by modulating noncoding RNAs such as microRNAs and long noncoding RNAs. Although we are only beginning to understand the complete effects of many natural compounds, such as phytochemicals, researchers are motivated to combine these agents with traditional, chemo-based, or hormone-based therapies to fight against cancer. Since ongoing studies continue to prove effective, herein we exalt the importance of improving dietary choices as a chemo-preventive strategy.
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Affiliation(s)
- Roxana Cojocneanu Petric
- Department of Biology, Babes-Bolyai University, Cluj-Napoca, Romania ; Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Cornelia Braicu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Lajos Raduly
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania ; Department of Physiopathology, Faculty of Veterinary Medicine, University of Agricultural Science and Veterinary Medicine, Cluj-Napoca, Romania
| | - Oana Zanoaga
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Nicolae Dragos
- Department of Biology, Babes-Bolyai University, Cluj-Napoca, Romania ; Department of Taxonomy and Ecology, Institute of Biological Research, Cluj-Napoca, Romania
| | - Paloma Monroig
- Department of Experimental Therapeutics, MD Anderson Cancer Center, Houston, TX, USA
| | - Dan Dumitrascu
- 2nd Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania ; Department of Experimental Therapeutics, MD Anderson Cancer Center, Houston, TX, USA ; Department of Functional Genomics and Experimental Pathology, The Oncology Institute "Prof Dr Ion Chiricuţă", Cluj-Napoca, Romania ; Department of Immunology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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47
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Development of a Drug-Response Modeling Framework to Identify Cell Line Derived Translational Biomarkers That Can Predict Treatment Outcome to Erlotinib or Sorafenib. PLoS One 2015; 10:e0130700. [PMID: 26107615 PMCID: PMC4480971 DOI: 10.1371/journal.pone.0130700] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 05/23/2015] [Indexed: 01/21/2023] Open
Abstract
Development of drug responsive biomarkers from pre-clinical data is a critical step in drug discovery, as it enables patient stratification in clinical trial design. Such translational biomarkers can be validated in early clinical trial phases and utilized as a patient inclusion parameter in later stage trials. Here we present a study on building accurate and selective drug sensitivity models for Erlotinib or Sorafenib from pre-clinical in vitro data, followed by validation of individual models on corresponding treatment arms from patient data generated in the BATTLE clinical trial. A Partial Least Squares Regression (PLSR) based modeling framework was designed and implemented, using a special splitting strategy and canonical pathways to capture robust information for model building. Erlotinib and Sorafenib predictive models could be used to identify a sub-group of patients that respond better to the corresponding treatment, and these models are specific to the corresponding drugs. The model derived signature genes reflect each drug’s known mechanism of action. Also, the models predict each drug’s potential cancer indications consistent with clinical trial results from a selection of globally normalized GEO expression datasets.
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Lee SE, Yang H, Son GW, Park HR, Cho JJ, Ahn HJ, Park CS, Park YS. Identification and characterization of MicroRNAs in acrolein-stimulated endothelial cells: Implications for vascular disease. BIOCHIP JOURNAL 2015. [DOI: 10.1007/s13206-015-9303-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Lin G, Xu K. [Advances in tumor chemo-resistance regulated by MicroRNA]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2015; 17:741-9. [PMID: 25342041 PMCID: PMC6000396 DOI: 10.3779/j.issn.1009-3419.2014.10.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Chemotherapy is one of the primary treatment for malignant tumors. Tumor multidrug resistance (MDR) is a major cause of clinical failure of chemotherapy; however the mechanisms of chemo-resistance have not been fully elucidated. Recently, microRNA is one of the new hotspots in life science. MicroRNA regulates the expression of genes and plays roles a series of life events by post-transcriptional regulations, including cell proliferation, apoptosis, fat metabolism, nervous development, hormone secretion, tumor vessels generation, stem cell differentiation, tumor cell invasion and metastasis, and other physiological and pathological processes. Recent studies show that microRNA regulates the expression of multiple genes with high efficiency and specificity. The abnormal regulation of target genes by microRNA is responsible for tumor chemo-resistance, this may be an important component of the complexity of the regulation of chemo-resistance. Therefore, the study of microRNA and tumor drug resistance has profound practical significance. In this review, recent studies of tumor drug resistance, regulation of tumor drug resistance by microRNA, and microRNA as a potential target for tumor drug resistance therapy are reviewed.
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Affiliation(s)
- Gaoyang Lin
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute,
Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Ke Xu
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute,
Tianjin Medical University General Hospital, Tianjin 300052, China
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Guo W, Xie L, Zhao L, Zhao Y. mRNA and microRNA expression profiles of radioresistant NCI-H520 non-small cell lung cancer cells. Mol Med Rep 2015; 12:1857-67. [PMID: 25873351 PMCID: PMC4464398 DOI: 10.3892/mmr.2015.3600] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 03/09/2015] [Indexed: 01/05/2023] Open
Abstract
To elucidate the mechanism of radioresistance in non-small cell lung cancer (NSCLC) cells and to identify key molecules conferring radioresistance, the radioresistant subclone NCI-H520/R, derived from the NCI-H520 NSCLC cell line, was established with eight rounds of sublethal irradiation. The radioresistant features were subsequently assessed using a clonogenic assay, analysis of apoptosis and an MTT assay, the gene expression levels were examined using an Agilent Whole Human Genome 4×44 k Oligo microarray and Agilent Human miRCURY™ LNA array, and confirmed by reverse transcription-quantitative polymerase chain reaction. Pathway analysis and Gene Ontology (GO) analysis were performed to determine the biological functions of the subset of differentially expressed genes. miRNA-mRNA correlation analysis between the expression levels of each miRNA and all its predicted target genes was performed to further understand the radioresistance in the NCI-H520 cells. Following eight rounds of sublethal irradiation, a total of 2,862 mRNAs were significantly differentially expressed in the NCI-H520/R cells, including 893 upregulated genes and 1,969 downregulated genes. A total of 162 upregulated miRNAs and 274 downregulated miRNAs were significantly deregulated in the NCI-H520/R cells. Multiple core regulatory processes and signaling pathways were identified as being of likely relevance to radioresistance in NCI-H520/R cells, including the mitogen-activated protein kinase signaling pathway and neurotrophin signaling pathway. The expression of genes associated with radioresistance reflects the complex biological processes involved in clinical cancer cell eradication and requires further investigation for future enhancement of therapy.
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Affiliation(s)
- Wei Guo
- Ultrasound Diagnosis Department, Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Li Xie
- Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Long Zhao
- Ultrasound Diagnosis Department, Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Yuehuan Zhao
- Ultrasound Diagnosis Department, Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
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