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Abduh MS. An overview of multiple myeloma: A monoclonal plasma cell malignancy's diagnosis, management, and treatment modalities. Saudi J Biol Sci 2024; 31:103920. [PMID: 38283805 PMCID: PMC10818257 DOI: 10.1016/j.sjbs.2023.103920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 12/20/2023] [Accepted: 12/29/2023] [Indexed: 01/30/2024] Open
Abstract
Multiple Myeloma (MM) is a plasma cell cancer with high mortality and morbidity rates. Its incidence rate has increased by 143% since 1975. Adipokines, cytokines, chemokines, and genetic variations influence the development and progression of MM. Chromosomal translocations cause mutations associated with MM. The pathogenesis of MM is complicated by novel issues like miRNAs, RANKL, Wnt/DKK1, Wnt, and OPG. Conventional diagnosis methods include bone marrow biopsy, sPEP or uPEP, sIFE and uIFE, and sFLC assay, along with advanced techniques such as FISH, SNPA, and gene expression technologies. A novel therapeutic strategy has been developed recently. Chemotherapy, hematopoietic stem cell transplantation, and a variety of drug classes in combination are used to treat patients with high-risk diseases. Alkylating agents, PIs, and IMiDs have all been developed as effective treatment options for MM in recent years. This review overviews the current recommendations for managing MGUS, SMM, MM, SP and NSMM and discusses practices in diagnosing and treating MM.
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Affiliation(s)
- Maisa Siddiq Abduh
- Immune Responses in Different Diseases Research Group, Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
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2
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Zhang H, Du Z, Tu C, Zhou X, Menu E, Wang J. Hypoxic Bone Marrow Stromal Cells Secrete miR-140-5p and miR-28-3p That Target SPRED1 to Confer Drug Resistance in Multiple Myeloma. Cancer Res 2024; 84:39-55. [PMID: 37756570 DOI: 10.1158/0008-5472.can-23-0189] [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: 01/19/2023] [Revised: 07/19/2023] [Accepted: 09/22/2023] [Indexed: 09/29/2023]
Abstract
Bone marrow stromal cell (BMSC)-derived small extracellular vesicles (sEV) promote drug resistance to bortezomib in multiple myeloma cells. Elucidating the components of BMSC sEV that induce drug resistance in multiple myeloma cells could help identify strategies to overcome resistance. Considering the hypoxic nature of the myeloma microenvironment, we explored the role of hypoxia in regulating BMSC sEV cargo and investigated whether hypoxia-driven sEV miRNAs contribute to the drug resistance in multiple myeloma cells. Hypoxia increased the release of sEVs from BMSCs, and these sEVs more strongly attenuated bortezomib sensitivity in multiple myeloma cells than sEVs from BMSCs under normoxic conditions. RNA sequencing revealed that significantly elevated levels of miR-140-5p and miR-28-3p were enclosed in hypoxic BMSC-derived sEVs. Both miR-140-5p and miR-28-3p conferred bortezomib resistance in multiple myeloma cells by synergistically targeting SPRED1, a member of the Sprouty protein family that regulates MAPK activation. SPRED1 inhibition reduced sensitivity to bortezomib in multiple myeloma cells through activating MAPK-related pathways and significantly promoted multiple myeloma bortezomib resistance and tumor growth in a mouse model. These findings shed light on the role of hypoxia-induced miRNAs shuttled in BMSC-derived sEVs to multiple myeloma cells in inducing drug resistance and identify the miR-140-5p/miR-28-3p/SPRED1/MAPK pathway as a potential targetable axis for treating multiple myeloma. SIGNIFICANCE Hypoxia induces stromal cells to secrete extracellular vesicles with increased miR-140-5p and miR-28-3p that are transferred to multiple myeloma cells and drive drug resistance by increasing the MAPK signaling.
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Affiliation(s)
- Hui Zhang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Zhimin Du
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Chenggong Tu
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
- Department of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, Brussels, Belgium
| | - Xinyan Zhou
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Eline Menu
- Department of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, Brussels, Belgium
| | - Jinheng Wang
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
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3
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Szczepanek J, Tretyn A. MicroRNA-Mediated Regulation of Histone-Modifying Enzymes in Cancer: Mechanisms and Therapeutic Implications. Biomolecules 2023; 13:1590. [PMID: 38002272 PMCID: PMC10669115 DOI: 10.3390/biom13111590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/22/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
In the past decade, significant advances in molecular research have provided a deeper understanding of the intricate regulatory mechanisms involved in carcinogenesis. MicroRNAs, short non-coding RNA sequences, exert substantial influence on gene expression by repressing translation or inducing mRNA degradation. In the context of cancer, miRNA dysregulation is prevalent and closely associated with various stages of carcinogenesis, including initiation, progression, and metastasis. One crucial aspect of the cancer phenotype is the activity of histone-modifying enzymes that govern chromatin accessibility for transcription factors, thus impacting gene expression. Recent studies have revealed that miRNAs play a significant role in modulating these histone-modifying enzymes, leading to significant implications for genes related to proliferation, differentiation, and apoptosis in cancer cells. This article provides an overview of current research on the mechanisms by which miRNAs regulate the activity of histone-modifying enzymes in the context of cancer. Both direct and indirect mechanisms through which miRNAs influence enzyme expression are discussed. Additionally, potential therapeutic implications arising from miRNA manipulation to selectively impact histone-modifying enzyme activity are presented. The insights from this analysis hold significant therapeutic promise, suggesting the utility of miRNAs as tools for the precise regulation of chromatin-related processes and gene expression. A contemporary focus on molecular regulatory mechanisms opens therapeutic pathways that can effectively influence the control of tumor cell growth and dissemination.
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Affiliation(s)
- Joanna Szczepanek
- Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University, ul. Wilenska 4, 87-100 Torun, Poland
| | - Andrzej Tretyn
- Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University, ul. Lwowska 1, 87-100 Torun, Poland;
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Liu Y, Li J, Li J, Yan H, Qiao B, Wang Y, Hu Y, Sun C. The predictive value of MiR-221 in cancer chemoresistance: a systematic review and meta-analysis. Expert Rev Anticancer Ther 2023; 23:883-895. [PMID: 37272651 DOI: 10.1080/14737140.2023.2219451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/17/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Many studies have reported that microRNA-221 (miR-221) is abnormally expressed in various cancers, and there has not been a study to systematically analyze the association between miR-221 and chemoresistance in different cancers. METHODS We systematically searched PubMed, Web of Science, Ovid, and Cochrane for relevant studies. The pooled odds ratios (ORs) and hazard ratios (HRs) with 95% confidence intervals (CIs) were used to estimate. RESULTS A total of 30 studies with 1670 patients were enrolled in our study. Thirteen cancer types have been studied, and traditional chemotherapy, targeted drugs, endocrine therapy, chemoradiotherapy, and other treatments were used. High miR-221 expression was associated with poor chemotherapy response in most studies, and the meta-analysis confirmed this result (OR = 3.64, 95%CI: 1.73-7.62, p = 0.001). Besides, the higher level of miR-221 was related to shorter overall survival (OS) (HR = 2.16, 95%CI: 1.47-3.16, p < 0.001) and progression-free survival (PFS) (HR = 1.81, 95%CI: 1.51-2.16, p < 0.001) in patients after chemotherapy. CONCLUSION Our results highlight that high miR-221 expression has possible associations with chemoresistance and poor prognosis in multiple cancers. Further studies are needed to discover the molecular mechanisms underlying these associations to provide a solid evidence base for it being used as biomarkers of response to chemotherapeutic interventions in cancer.
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Affiliation(s)
- Yuxi Liu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingwen Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junying Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Yan
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bing Qiao
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yadan Wang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Wuhan, China
| | - Chunyan Sun
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Wuhan, China
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Yang Z, Liu B, Huang T, Sun M, Tong li, Duan WJ, Li MM, Chen JX, Dai Z, Chen J. A domino-like localized cascade toehold assembly amplification-based DNA nanowire for microRNA imaging in living cells. Chem Sci 2022; 13:14373-14381. [PMID: 36545151 PMCID: PMC9749110 DOI: 10.1039/d2sc05890a] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/23/2022] [Indexed: 11/25/2022] Open
Abstract
High sensitivity and specificity imaging of miRNA in living cells plays an important role in understanding miRNA-related regulation and pathological research. Localized DNA circuits have shown good performance in reaction rate and sensitivity and have been proposed for sensitive imaging of miRNA in living cells. However, most reported localized DNA circuits have a high risk of derailment or a limited loading rate capacity, which hinder their further application. To solve these issues, we herein developed a domino-like localized cascade toehold assembly (LCTA) amplification-based DNA nanowire to achieve highly sensitive and highly specific imaging of miRNAs in living cells by using DNA nanowires as reactant delivery vehicles and confining both reactant probes in a compact space. The LCTA is constructed by interval hybridization of DNA double-stranded probe pairs to a DNA nanowire with multiplex footholds generated by alternating chain hybridization. Due to the localized effect, the LCTA showed high reaction kinetics and sensitivity, and the method could detect miRNAs as low as 51 pM. The LCTA was proven to be able to accurately distinguish the miRNA expression difference between normal cells and cancer cells. In particular, the developed LCTA could be used to construct an OR logic gate to simultaneously image the total amount of multiple miRNAs in living cells. We believe that the developed LCTA can be an effective intracellular nucleic acid imaging tool and can promote the development of nucleic acid-related clinical disease diagnosis and DNA logical sensors.
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Affiliation(s)
- Zizhong Yang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Birong Liu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Ting Huang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Mengxu Sun
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Tong li
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Wen-Jun Duan
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Min-Min Li
- Center of Clinical Laboratory, The First Affiliated Hospital of Jinan UniversityGuangzhou 510632P.R. China
| | - Jin-Xiang Chen
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
| | - Zong Dai
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen UniversityShenzhen 518107P. R. China
| | - Jun Chen
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical UniversityGuangzhou510515P. R. China
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Li R, Ke M, Qi M, Han Z, Cao Y, Deng Z, Qian J, Yang Y, Gu C. G6PD promotes cell proliferation and dexamethasone resistance in multiple myeloma via increasing anti-oxidant production and activating Wnt/β-catenin pathway. Exp Hematol Oncol 2022; 11:77. [PMID: 36271440 PMCID: PMC9587560 DOI: 10.1186/s40164-022-00326-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/30/2022] [Indexed: 11/12/2022] Open
Abstract
Background Glucose-6-phosphate dehydrogenase (G6PD) as the rate-limiting enzyme in the pentose phosphate pathway (PPP) is well-established as an aberrantly expressed protein in numerous clinical diseases; however, its role in cancer, specifically in multiple myeloma (MM) remains elusive. Methods In this study, serum metabolites in 70 normal people and 70 newly diagnosed MM patients were analyzed using untargeted metabolomics and the results were verified using ELISA. The survival analysis of multiple clinical datasets was performed to identify a potential target gene in MM. The oncogenic role of G6PD was investigated using lentivirus-based overexpression or knockdown of G6PD using RNAi or an inhibitor in vitro, and in a xenograft mouse model in vivo. The mechanisms of induced Dexamethasone (Dexa)-resistance of G6PD were further explored using the above established MM cell lines in vitro. Results Based on the screening of potential genes, PPP was shown to be involved in the occurrence of MM, which was evidenced by the differential expression of serum metabolites of G6P and Dehydroepiandrosterone sulfate (DHEAS, the more stable sulfate ester form of an endogenously uncompetitive G6PD inhibitor known as DHEA). Elevated G6PD promoted MM cell proliferation. Mechanistically, high G6PD expression enhanced enzymatic generation of the antioxidant NADPH via the PPP and decreased the production of reactive oxygen species (ROS), thus inducing the proliferation and Dexa resistance in MM cells. Furthermore, canonical Wnt/β-catenin signaling also participated in regulating G6PD-induced drug resistance and cellular redox levels of ROS. Intriguingly, DHEA treatment could enhance the sensitivity of MM cells to Dexa primarily through augmenting cellular oxidative stress. Conclusions Our data demonstrate that G6PD enhances the generation of the enzymatic anti-oxidant NADPH and decreases ROS generation, thereby promoting resistance to Dexa-induced apoptosis via the enzymatic PPP and non-enzymatic Wnt/β-catenin signaling pathway in MM. Targeting G6PD to harness cellular redox may serve as a promising novel strategy for the management of MM. Supplementary Information The online version contains supplementary material available at 10.1186/s40164-022-00326-6.
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Affiliation(s)
- Rui Li
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China.,School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China
| | - Mengying Ke
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China
| | - Mingming Qi
- School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhenru Han
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China
| | - Yuhao Cao
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China
| | - Zhendong Deng
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China
| | - Jinjun Qian
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China.
| | - Ye Yang
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China.
| | - Chunyan Gu
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China. .,School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing, China.
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Szudy-Szczyrek A, Ahern S, Krawczyk J, Szczyrek M, Hus M. MiRNA as a Potential Target for Multiple Myeloma Therapy–Current Knowledge and Perspectives. J Pers Med 2022; 12:jpm12091428. [PMID: 36143213 PMCID: PMC9503263 DOI: 10.3390/jpm12091428] [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: 07/22/2022] [Revised: 08/23/2022] [Accepted: 08/28/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) is the second most common hematological malignancy. Despite the huge therapeutic progress thanks to the introduction of novel therapies, MM remains an incurable disease. Extensive research is currently ongoing to find new options. MicroRNAs (miRNAs) are small, non-coding RNA molecules that regulate gene expression at a post-transcriptional level. Aberrant expression of miRNAs in MM is common. Depending on their role in MM development, miRNAs have been reported as oncogenes and tumor suppressors. It was demonstrated that specific miRNA alterations using miRNA mimics or antagomirs can normalize the gene regulatory network and signaling pathways in the microenvironment and MM cells. These properties make miRNAs attractive targets in anti-myeloma therapy. However, only a few miRNA-based drugs have been entered into clinical trials. In this review, we discuss the role of the miRNAs in the pathogenesis of MM, their current status in preclinical/clinical trials, and the mechanisms by which miRNAs can theoretically achieve therapeutic benefit in MM treatment.
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Affiliation(s)
- Aneta Szudy-Szczyrek
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland
- Correspondence: (A.S.-S.); (M.H.)
| | - Sean Ahern
- Department of Haematology, University Hospital Galway, H91 Galway, Ireland
- National University of Ireland, H91 Galway, Ireland
| | - Janusz Krawczyk
- Department of Haematology, University Hospital Galway, H91 Galway, Ireland
- National University of Ireland, H91 Galway, Ireland
| | - Michał Szczyrek
- Chair and Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-950 Lublin, Poland
| | - Marek Hus
- Chair and Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland
- Correspondence: (A.S.-S.); (M.H.)
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Di Martino MT, Arbitrio M, Caracciolo D, Cordua A, Cuomo O, Grillone K, Riillo C, Caridà G, Scionti F, Labanca C, Romeo C, Siciliano MA, D'Apolito M, Napoli C, Montesano M, Farenza V, Uppolo V, Tafuni M, Falcone F, D'Aquino G, Calandruccio ND, Luciano F, Pensabene L, Tagliaferri P, Tassone P. miR-221/222 as biomarkers and targets for therapeutic intervention on cancer and other diseases: A systematic review. MOLECULAR THERAPY. NUCLEIC ACIDS 2022; 27:1191-1224. [PMID: 35282417 PMCID: PMC8891816 DOI: 10.1016/j.omtn.2022.02.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Among deregulated microRNAs (miRs) in human malignancies, miR-221 has been widely investigated for its oncogenic role and as a promising biomarker. Moreover, recent evidence suggests miR-221 as a fine-tuner of chronic liver injury and inflammation-related events. Available information also supports the potential of miR-221 silencing as promising therapeutic intervention. In this systematic review, we selected papers from the principal databases (PubMed, MedLine, Medscape, ASCO, ESMO) between January 2012 and December 2020, using the keywords "miR-221" and the specific keywords related to the most important hematologic and solid malignancies, and some non-malignant diseases, to define and characterize deregulated miR-221 as a valuable therapeutic target in the modern vision of molecular medicine. We found a major role of miR-221 in this view.
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Affiliation(s)
| | - Mariamena Arbitrio
- Institute for Research and Biomedical Innovation (IRIB), Italian National Council (CNR), Catanzaro, Italy
| | - Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Alessia Cordua
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Onofrio Cuomo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Katia Grillone
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Caterina Riillo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Giulio Caridà
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Francesca Scionti
- Institute for Research and Biomedical Innovation (IRIB), Italian National Council (CNR), Messina, Italy
| | - Caterina Labanca
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Caterina Romeo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Maria Anna Siciliano
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Maria D'Apolito
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Cristina Napoli
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Martina Montesano
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Valentina Farenza
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Valentina Uppolo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Michele Tafuni
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Federica Falcone
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Giuseppe D'Aquino
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | | | - Francesco Luciano
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Licia Pensabene
- Department of Surgical and Medical Sciences, Magna Græcia University, Catanzaro, Italy
| | | | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
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miRNA-seq and clinical evaluation in multiple myeloma: miR-181a overexpression predicts short-term disease progression and poor post-treatment outcome. Br J Cancer 2022; 126:79-90. [PMID: 34718359 PMCID: PMC8727627 DOI: 10.1038/s41416-021-01602-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/10/2021] [Accepted: 10/12/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Despite significant advances in multiple myeloma (MM) therapy, disease relapse and treatment resistance remain major obstacles in clinical management. Herein, we have studied the clinical utility of miRNAs in improving patients' risk-stratification and prognosis. METHODS miRNA-seq was performed in CD138+ plasma cells of MM, smoldering multiple myeloma (sMM) and monoclonal gammopathy of undetermined significance (MGUS) patients. The screening MM cohort consisted of 138 patients. miRNA levels of CD138+ plasma cells were quantified by RT-qPCR following 3'-end RNA polyadenylation. Disease progression and patients' death were used as clinical end-point events. Internal validation was conducted by bootstrap analysis. Clinical net benefit on disease prognosis was assessed by decision curve analysis. Kruykov et al. 2016 served as validation cohort (n = 151). RESULTS miRNA-seq highlighted miR-181a to be upregulated in MM vs. sMM/MGUS, and R-ISS III vs. I patients. Screening and validation cohorts confirmed the significantly higher risk for short-term progression and worse survival of the patients overexpressing miR-181a. Multivariate models integrating miR-181a with disease established markers led to superior risk-stratification and clinical benefit for MM prognosis. CONCLUSIONS CD138+ overexpression of miR-181a was strongly correlated with inferior disease outcome and contributed to superior prediction of MM patients early progression, supporting personalised prognosis and treatment decisions.
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10
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Li L, Sheng P, Li T, Fields CJ, Hiers NM, Wang Y, Li J, Guardia CM, Licht JD, Xie M. Widespread microRNA degradation elements in target mRNAs can assist the encoded proteins. Genes Dev 2021; 35:1595-1609. [PMID: 34819352 PMCID: PMC8653786 DOI: 10.1101/gad.348874.121] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/02/2021] [Indexed: 11/25/2022]
Abstract
Binding of microRNAs (miRNAs) to mRNAs normally results in post-transcriptional repression of gene expression. However, extensive base-pairing between miRNAs and target RNAs can trigger miRNA degradation, a phenomenon called target RNA-directed miRNA degradation (TDMD). Here, we systematically analyzed Argonaute-CLASH (cross-linking, ligation, and sequencing of miRNA-target RNA hybrids) data and identified numerous candidate TDMD triggers, focusing on their ability to induce nontemplated nucleotide addition at the miRNA 3' end. When exogenously expressed in various cell lines, eight triggers induce degradation of corresponding miRNAs. Both the TDMD base-pairing and surrounding sequences are essential for TDMD. CRISPR knockout of endogenous trigger or ZSWIM8, a ubiquitin ligase essential for TDMD, reduced miRNA degradation. Furthermore, degradation of miR-221 and miR-222 by a trigger in BCL2L11, which encodes a proapoptotic protein, enhances apoptosis. Therefore, we uncovered widespread TDMD triggers in target RNAs and demonstrated an example that could functionally cooperate with the encoded protein.
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Affiliation(s)
- Lu Li
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Peike Sheng
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Tianqi Li
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Christopher J Fields
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Nicholas M Hiers
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Yuzhi Wang
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Jianping Li
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
- Division of Hematology/Oncology, University of Florida, Gainesville, Florida 32610, USA
| | - Casey M Guardia
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
| | - Jonathan D Licht
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
- Division of Hematology/Oncology, University of Florida, Gainesville, Florida 32610, USA
| | - Mingyi Xie
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, Florida 32610, USA
- UF Health Cancer Center, University of Florida, Gainesville, Florida 32610, USA
- UF Genetics Institute, University of Florida, Gainesville, Florida 32610, USA
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11
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Zhang L, Bu Z, Shen J, Shang L, Chen Y, Zhang P, Wang Y. MicroRNA-221 regulates cell activity and apoptosis in acute lymphoblastic leukemia via regulating PTEN. Exp Ther Med 2021; 22:1133. [PMID: 34504582 PMCID: PMC8383336 DOI: 10.3892/etm.2021.10567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 07/16/2021] [Indexed: 12/11/2022] Open
Abstract
T cell acute lymphoblastic leukemia (T-ALL), an aggressive and heterogeneous malignancy originating from T cell precursors (thymocytes), accounts for ~15% of all ALL cases in children and for ~25% in adults. The present study aimed to investigate the role of microRNA-221 (miR-221) in the regulation of cell viability and apoptosis of human T-ALL cells and its related regulatory mechanisms. To perform this investigation, miR-221 was upregulated or knocked down in human T-ALL cells (Jurkat cells) using miR-221 mimic or inhibitor, respectively. Then, cell viability was determined using a 3-(4,5-dimethylthiahiazol-2-y1)-2,5-diphenytetrazolium bromide assay, cell invasion and migration were analyzed via Transwell assays, and cell apoptosis was detected using flow cytometry. It was found that transfection with a miR-221 inhibitor significantly inhibited Jurkat cell viability, migration and invasion, and induced Jurkat cell apoptosis. Whereas, transfection with the miR-221 mimic resulted in the opposite effects. Besides, the results showed that phosphatase and tensin homologue deleted on chromosome 10 (PTEN) was a target of miR-221. Moreover, it was observed that the effects of the miR-221 inhibitor on Jurkat cell viability, migration and invasion, and cell apoptosis were significantly eliminated by PTEN-small interfering RNA. In addition, it was shown that the phosphatidylinositol 3-kinase/AKT pathway was involved in the effect of miR-221 on Jurkat cells. In conclusion, the data indicated that miR-221 existed as an oncogene in T-ALL, and its downregulation could inhibit the development of ALL by targeting PTEN. Therefore, miR-221 may be a novel potential therapeutic target for ALL.
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Affiliation(s)
- Lingyan Zhang
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Zibin Bu
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Juan Shen
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Liping Shang
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Yuanyuan Chen
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Ping Zhang
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
| | - Yan Wang
- Department of Hematology and Oncology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center For Child Health, Hangzhou, Zhejiang 310003, P.R. China
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12
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Desantis V, Solimando AG, Saltarella I, Sacco A, Giustini V, Bento M, Lamanuzzi A, Melaccio A, Frassanito MA, Paradiso A, Montagnani M, Vacca A, Roccaro AM. MicroRNAs as a Potential New Preventive Approach in the Transition from Asymptomatic to Symptomatic Multiple Myeloma Disease. Cancers (Basel) 2021; 13:cancers13153650. [PMID: 34359551 PMCID: PMC8344971 DOI: 10.3390/cancers13153650] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 01/02/2023] Open
Abstract
Simple Summary Multiple myeloma (MM) is the second most common haematologic malignancy, and it remains an incurable disease despite the advances of novel therapies. It is characterised by a multistep process that arises from a pre-malignant asymptomatic status-defined monoclonal gammopathy of undetermined significance (MGUS), evolves to a middle stage named smouldering myeloma phase (SMM), and culminates in the active disease (MM). Identification of early and non-invasive markers of the disease progression is currently an active field of investigation. In this review, we discuss the role and significance of microRNAs (miRNAs) as potential diagnostic biomarkers to predict the clinical transition from MGUS/SMM status to MM. Abstract Multiple myeloma (MM) is a hematological malignancy characterised by proliferation of clonal plasma cells (PCs) within the bone marrow (BM). Myelomagenesis is a multi-step process which goes from an asymptomatic phase, defined as monoclonal gammopathy of undetermined significance (MGUS), to a smouldering myeloma (SMM) stage, to a final active MM disease, characterised by hypercalcemia, renal failure, bone lesions anemia, and higher risk of infections. Overall, microRNAs (miRNAs) have shown to significantly impact on MM tumorigenesis, as a result of miRNA-dependent modulation of genes involved in pathways known to be crucial for MM pathogenesis and disease progression. We aim to revise the literature related to the role of miRNAs as potential diagnostic and prognostic biomarkers, thus highlighting their key role as novel players within the field of MM and related premalignant conditions.
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Affiliation(s)
- Vanessa Desantis
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Antonio Giovanni Solimando
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
- IRCCS Istituto Tumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy;
| | - Ilaria Saltarella
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
| | - Antonio Sacco
- Clinical Research Development and Phase I Unit, ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.S.); (V.G.)
| | - Viviana Giustini
- Clinical Research Development and Phase I Unit, ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.S.); (V.G.)
| | - Marta Bento
- Centro Hospitalar Lisboa Norte, Department of Hematology and Transplantation, Institute of Molecular Medicine, University of Lisbon, 1649-035 Lisbon, Portugal;
| | - Aurelia Lamanuzzi
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
| | - Assunta Melaccio
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
| | - Maria Antonia Frassanito
- Unit of General Pathology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Angelo Paradiso
- IRCCS Istituto Tumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy;
| | - Monica Montagnani
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Angelo Vacca
- Unit of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70124 Bari, Italy; (V.D.); (A.G.S.); (I.S.); (A.L.); (A.M.)
- Correspondence: (A.V.); (A.M.R.)
| | - Aldo M. Roccaro
- Clinical Research Development and Phase I Unit, ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.S.); (V.G.)
- Correspondence: (A.V.); (A.M.R.)
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13
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Ouyang YX, Feng J, Wang Z, Zhang GJ, Chen M. miR-221/222 sponge abrogates tamoxifen resistance in ER-positive breast cancer cells through restoring the expression of ERα. MOLECULAR BIOMEDICINE 2021; 2:20. [PMID: 35006452 PMCID: PMC8607419 DOI: 10.1186/s43556-021-00045-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/21/2021] [Indexed: 02/05/2023] Open
Abstract
Tamoxifen resistance (TamR) prevents ER-positive breast cancer patients from benefitting from endocrine therapy, and miR-221 or miR-222 plays vital roles in inducing TamR. In this study, we designed synthetic sponges to reverse TamR by targeting these two miRs. First, we established a tamoxifen resistant breast cancer cell line (MCF-7TamR), we verified the high expressing level of these two miRs in TamR cells. miR-221 or miR-222 inhibitors rendered MCF-7TamR cells responsive to tamoxifen. Next, we designed a miR-221/222 sponge, which contains total 8 multi-antisense binding sites (MBSs) for these two onco-miRs, and inserted it into CMV promoter- or hTERT promoter-driven expressing vectors. After transfected miR-221/222 sponge expressing vectors into MCF-7TamR cells, we identified a strong interaction between miR-221/222 sponge and endogenous miR-221 or miR-222 by RNA pulldown assay. We also found that miR-221/222 sponge restored the expression of ERα and PTEN, arrested cells in G1 phase, and finally resulted in reduced cell growth and cell migration. Notably, miR-221/222 sponge expressing cells abrogates tamoxifen resistance through restoring the expression of ERα, suggesting that miR-221/222 sponge gene therapy especially driven by tumor specific promoter could provide an effective therapeutic approach against TamR in breast cancer.
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Affiliation(s)
- Yan Xiu Ouyang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- ChangJiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| | - Jun Feng
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- ChangJiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
| | - Zun Wang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China
- ChangJiang Scholar's Laboratory, Shantou University Medical College, Shantou, 515041, China
- Department of Breast and Thyroid Surgery, Shenzhen Baoan Women's and Children's Hospital, Jinan University, Shenzhen, 518102, China
| | - Guo Jun Zhang
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China.
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China.
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China.
| | - Min Chen
- Cancer Center & Department of Breast and Thyroid Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China.
- Clinical Central Research Core, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China.
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China.
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang'an Hospital of Xiamen University, No. 2000, Xiang'an Road East, Xiamen, 361101, Fujian, China.
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14
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Wang D, Sang Y, Sun T, Kong P, Zhang L, Dai Y, Cao Y, Tao Z, Liu W. Emerging roles and mechanisms of microRNA‑222‑3p in human cancer (Review). Int J Oncol 2021; 58:20. [PMID: 33760107 PMCID: PMC7979259 DOI: 10.3892/ijo.2021.5200] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/12/2021] [Indexed: 12/17/2022] Open
Abstract
MicroRNAs (miRNAs/miRs) are a class of small non‑coding RNAs that maintain the precise balance of various physiological processes through regulating the function of target mRNAs. Dysregulation of miRNAs is closely associated with various types of human cancer. miR‑222‑3p is considered a canonical factor affecting the expression and signal transduction of multiple genes involved in tumor occurrence and progression. miR‑222‑3p in human biofluids, such as urine and plasma, may be a potential biomarker for the early diagnosis of tumors. In addition, miR‑222‑3p acts as a prognostic factor for the survival of patients with cancer. The present review first summarizes and discusses the role of miR‑222‑3p as a biomarker for diverse types of cancers, and then focuses on its essential roles in tumorigenesis, progression, metastasis and chemoresistance. Finally, the current understanding of the regulatory mechanisms of miR‑222‑3p at the molecular level are summarized. Overall, the current evidence highlights the crucial role of miR‑222‑3p in cancer diagnosis, prognosis and treatment.
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Affiliation(s)
| | | | | | - Piaoping Kong
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Lingyu Zhang
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Yibei Dai
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Ying Cao
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Zhihua Tao
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Weiwei Liu
- Department of Laboratory Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
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15
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Peixoto da Silva S, Caires HR, Bergantim R, Guimarães JE, Vasconcelos MH. miRNAs mediated drug resistance in hematological malignancies. Semin Cancer Biol 2021; 83:283-302. [PMID: 33757848 DOI: 10.1016/j.semcancer.2021.03.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 02/11/2021] [Accepted: 03/16/2021] [Indexed: 12/12/2022]
Abstract
Despite improvements in the therapeutic approaches for hematological malignancies in the last decades, refractory disease still occurs, and cancer drug resistance still remains a major hurdle in the clinical management of these cancer patients. The investigation of this problem has been extensive and different mechanism and molecules have been associated with drug resistance. MicroRNAs (miRNAs) have been described as having an important action in the emergence of cancer, including hematological tumors, and as being major players in their progression, aggressiveness and response to treatments. Moreover, miRNAs have been strongly associated with cancer drug resistance and with the modulation of the sensitivity of cancer cells to a wide array of anticancer drugs. Furthermore, this role has also been reported for miRNAs packaged into extracellular vesicles (EVs-miRNAs), which in turn have been described as essential for the horizontal transfer of drug resistance to sensitive cells. Several studies have been suggesting the use of miRNAs as biomarkers for drug response and clinical outcome prediction, as well as promising therapeutic tools in hematological diseases. Indeed, the combination of miRNA-based therapeutic tools with conventional drugs contributes to overcome drug resistance. This review addresses the role of miRNAs in the pathogenesis of hematological malignances, namely multiple myeloma, leukemias and lymphomas, highlighting their important action (either in their cell-free circulating form or within circulating EVs) in drug resistance and their potential clinical applications.
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Affiliation(s)
- Sara Peixoto da Silva
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal
| | - Hugo R Caires
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal
| | - Rui Bergantim
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Clinical Hematology, Hospital São João, 4200-319, Porto, Portugal; Clinical Hematology, FMUP - Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal
| | - José E Guimarães
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Clinical Hematology, FMUP - Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal; Instituto Universitário de Ciências da Saúde, Cooperativa de Ensino Superior Politécnico e Universitário, IUCSCESPU, 4585-116, Gandra, Paredes, Portugal
| | - M Helena Vasconcelos
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, 4200-135 Porto, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135, Porto, Portugal; Department of Biological Sciences, FFUP - Faculty of Pharmacy, University of Porto, 4050-313, Porto, Portugal.
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16
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Potential Role of microRNAs in inducing Drug Resistance in Patients with Multiple Myeloma. Cells 2021; 10:cells10020448. [PMID: 33672466 PMCID: PMC7923438 DOI: 10.3390/cells10020448] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/08/2021] [Accepted: 02/17/2021] [Indexed: 02/06/2023] Open
Abstract
The prognosis for newly diagnosed subjects with multiple myeloma (MM) has significantly progressed in recent years. However, most MM patients relapse and after several salvage therapies, the onset of multidrug resistance provokes the occurrence of a refractory disease. A continuous and bidirectional exchange of information takes place between the cells of the microenvironment and neoplastic cells to solicit the demands of cancer cells. Among the molecules serving as messengers, there are microRNAs (miRNA), a family of small noncoding RNAs that regulate gene expression. Numerous miRNAs are associated with drug resistance, also in MM, and the modulation of their expression or activity might be explored to reverse it. In this review we report the most recent studies concerning the relationship between miRNAs and chemoresistance to the most frequently used drugs, such as proteasome inhibitors, steroids, alkylating agents and immunomodulators. The experimental use of antagomirs or miRNA mimics have successfully been proven to counteract chemoresistance and display synergistic effects with antimyeloma drugs which could represent a fundamental moment to overcome resistance in MM treatment.
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17
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Lu G, Wu Z, Shang J, Xie Z, Chen C, Zhang C. The effects of metformin on autophagy. Biomed Pharmacother 2021; 137:111286. [PMID: 33524789 DOI: 10.1016/j.biopha.2021.111286] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
Metformin is the first-line option for treating newly diagnosed diabetic patients and also involved in other pharmacological actions, including antitumor effect, anti-aging effect, polycystic ovarian syndrome prevention, cardiovascular action, and neuroprotective effect, etc. However, the mechanisms of metformin actions were not fully illuminated. Recently, increasing researches showed that autophagy is a vital medium of metformin playing pharmacological actions. Nevertheless, results on the effects of metformin on autophagy were inconsistent. Apart from few clinical evidences, more data focused on kinds of no-clinical models. First, many studies showed that metformin could induce autophagy via a number of signaling pathways, including AMPK-related signaling pathways (e.g. AMPK/mTOR, AMPK/CEBPD, MiTF/TFE, AMPK/ULK1, and AMPK/miR-221), Redd1/mTOR, STAT, SIRT, Na+/H+ exchangers, MAPK/ERK, PK2/PKR/AKT/ GSK3β, and TRIB3. Secondly, some signaling pathways were involved in the process of metformin inhibiting autophagy, such as AMPK-related signaling pathways (AMPK/NF-κB and other undetermined AMPK-related signaling pathways), Hedgehog, miR-570-3p, miR-142-3p, and MiR-3127-5p. Thirdly, two types of signaling pathways including PI3K/AKT/mTOR and endoplasmic reticulum (ER) stress could bidirectionally impact the effectiveness of metformin on autophagy. Finally, multiple signal pathways were reviewed collectively in terms of affecting the effectiveness of metformin on autophagy. The pharmacological effects of metformin combining its actions on autophagy were also discussed. It would help better apply metformin to treat diseases in term of mediating autophagy.
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Affiliation(s)
- Guangli Lu
- School of Business, Henan University, Henan, Kaifeng, China
| | - Zhen Wu
- Institute of Nursing and Health, College of Nursing and Health, Henan University, Henan, Kaifeng, China
| | - Jia Shang
- School of Kaifeng Culture and Tourism, Henan, Kaifeng, China
| | - Zhenxing Xie
- School of Basic Medicine, Henan University, Henan, Kaifeng, Jinming Avenue, 475004, China.
| | - Chaoran Chen
- Institute of Nursing and Health, College of Nursing and Health, Henan University, Henan, Kaifeng, China.
| | - Chuning Zhang
- Institute of Nursing and Health, College of Nursing and Health, Henan University, Henan, Kaifeng, China
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18
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Lee TL, Lai TC, Lin SR, Lin SW, Chen YC, Pu CM, Lee IT, Tsai JS, Lee CW, Chen YL. Conditioned medium from adipose-derived stem cells attenuates ischemia/reperfusion-induced cardiac injury through the microRNA-221/222/PUMA/ETS-1 pathway. Theranostics 2021; 11:3131-3149. [PMID: 33537078 PMCID: PMC7847683 DOI: 10.7150/thno.52677] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/17/2020] [Indexed: 01/08/2023] Open
Abstract
Rationale: Cardiovascular diseases, such as myocardial infarction (MI), are the leading causes of death worldwide. Reperfusion therapy is the common standard treatment for MI. However, myocardial ischemia/reperfusion (I/R) causes cardiomyocyte injury, including apoptosis and fibrosis. We aimed to investigate the effects of conditioned medium from adipose-derived stem cells (ADSC-CM) on apoptosis and fibrosis in I/R-treated hearts and hypoxia/reoxygenation (H/R)-treated cardiomyocytes and the underlying mechanisms. Methods: ADSC-CM was collected from ADSCs. The effects of intramuscular injection of ADSC-CM on cardiac function, cardiac apoptosis, and fibrosis examined by echocardiography, Evans blue/TTC staining, TUNEL assay, and Masson's trichrome staining in I/R-treated mice. We also examined the effects of ADSC-CM on apoptosis and fibrosis in H/R-treated H9c2 cells by annexin V/PI flow cytometry, TUNEL assay, and immunocytochemistry. Results: ADSC-CM treatment significantly reduced heart damage and fibrosis of I/R-treated mice and H/R-treated cardiomyocytes. In addition, the expression of apoptosis-related proteins, such as p53 upregulated modulator of apoptosis (PUMA), p-p53 and B-cell lymphoma 2 (BCL2), as well as the fibrosis-related proteins ETS-1, fibronectin and collagen 3, were significantly reduced by ADSC-CM treatment. Moreover, we demonstrated that ADSC-CM contains a large amount of miR-221/222, which can target and regulate PUMA or ETS-1 protein levels. Furthermore, the knockdown of PUMA and ETS-1 decreased the induction of apoptosis and fibrosis, respectively. MiR-221/222 overexpression achieved similar results. We also observed that cardiac I/R markedly increased apoptosis and fibrosis in miR-221/222 knockout (KO) mice, while ADSC-CM decreased these effects. The increased phosphorylation of p38 and NF‐κB not only mediated myocardial apoptosis through the PUMA/p53/BCL2 pathway but also regulated fibrosis through the ETS-1/fibronectin/collagen 3 pathway. Conclusions: Overall, our results show that ADSC-CM attenuates cardiac apoptosis and fibrosis by reducing PUMA and ETS-1 expression, respectively. The protective effect is mediated via the miR-221/222/p38/NF-κB pathway.
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19
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Zhao M, Yang C, Chai S, Yuan Y, Zhang J, Cao P, Wang Y, Xiao X, Wu K, Yan H, Liu J, Sun S. Curcumol and FTY720 synergistically induce apoptosis and differentiation in chronic myelomonocytic leukemia via multiple signaling pathways. Phytother Res 2020; 35:2157-2170. [PMID: 33274566 DOI: 10.1002/ptr.6968] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 12/12/2022]
Abstract
Chronic myelomonocytic leukemia (CML) is a myeloid tumor characterized by MDS (myelodysplastic syndrome) and MPN (myeloproliferative neoplasms). Allogeneic hematopoietic stem cell transplantation, chemotherapy, interferon, and targeted therapy are the main treatment methods for CML. Tyrosine kinase inhibitors (TKIs) are also a treatment option, and patients are currently recommended to take these drugs throughout their lives to prevent CML recurrence. Therefore, there is a need to investigate and identify other potential chemotherapy drugs. Currently, research on CML treatment with a single drug has shown little progress. Fingolimod (FTY720), an FDA-approved drug used to treat relapsing multiple sclerosis, has also shown great potential in the treatment of lymphocytic leukemia. In our study, we find that FTY720 and curcumol have a significant inhibitory effect on K562 cells, K562/ADR cells, and CD34+ cells from CML patients. RNAseq data analysis shows that regulation of apoptosis and differentiation pathways are key pathways in this process. Besides, BCR/ABL-Jak2/STAT3 signaling, PI3K/Akt-Jnk signaling, and activation of BH3-only genes are involved in CML inhibition. In a K562 xenograft mouse model, therapy with curcumol and FTY720 led to significant inhibition of tumor growth and induction of apoptosis. To summarize, curcumol and FTY720 synergistically inhibit proliferation involved in differentiation and induce apoptosis in CML cells. Therefore, synergistic treatment with two drugs could be the next choice of treatment for CML.
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Affiliation(s)
- Mingri Zhao
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Chaoying Yang
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Siyu Chai
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Yijun Yuan
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Ji Zhang
- Department of Rheumatology, The First Affiliated Hospital of University of South China, Hengyang, China.,Department of Clinical Laboratory, The First Affiliated Hospital of University of South China, Hengyang, China
| | - Pengfei Cao
- Xiangya Hospital, Central South University, Changsha, China
| | - Yanpeng Wang
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Xiaojuan Xiao
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Kunlu Wu
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Huiwen Yan
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, China
| | - Jing Liu
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Shuming Sun
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
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20
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Gulla' A, Anderson KC. Multiple myeloma: the (r)evolution of current therapy and a glance into future. Haematologica 2020; 105:2358-2367. [PMID: 33054076 PMCID: PMC7556665 DOI: 10.3324/haematol.2020.247015] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 07/16/2020] [Indexed: 12/17/2022] Open
Abstract
Over the past 20 years, the regulatory approval of several novel agents to treat multiple myeloma (MM) has prolonged median patient survival from 3 to 8-10 years. Increased understanding of MM biology has translated to advances in diagnosis, prognosis, and response assessment, as well as informed the development of targeted and immune agents. Here we provide an overview of the recent progress in MM, and highlight research areas of greatest promise to further improve patient outcome in the future.
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Affiliation(s)
| | - Kenneth C. Anderson
- Division of Hematologic Neoplasia, Department of Medical Oncology, Jerome Lipper Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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21
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Tanasi I, Adamo A, Kamga PT, Bazzoni R, Krampera M. High-throughput analysis and functional interpretation of extracellular vesicle content in hematological malignancies. Comput Struct Biotechnol J 2020; 18:2670-2677. [PMID: 33101605 PMCID: PMC7554250 DOI: 10.1016/j.csbj.2020.09.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/16/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs) are membrane-coated particles secreted by virtually all cell types in response to different stimuli, both in physiological and pathological conditions. Their content generally reflects their biological functions and includes a variety of molecules, such as nucleic acids, proteins and cellular components. The role of EVs as signaling vehicles has been widely demonstrated. In particular, they are actively involved in the pathogenesis of several hematological malignancies (HM), mainly interacting with a number of target cells and inducing functional and epigenetic changes. In this regard, by releasing their cargo, EVs play a pivotal role in the bilateral cross-talk between tumor microenvironment and cancer cells, thus facilitating mechanisms of immune escape and supporting tumor growth and progression. Recent advances in high-throughput technologies have allowed the deep characterization and functional interpretation of EV content. In this review, the current knowledge on the high-throughput technology-based characterization of EV cargo in HM is summarized.
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Affiliation(s)
- Ilaria Tanasi
- Department of Medicine, Hematology Section, University of Verona, Italy
| | - Annalisa Adamo
- Department of Medicine, Immunology Section, University of Verona, Italy
| | - Paul Takam Kamga
- Department of Medicine, Hematology Section, University of Verona, Italy
| | - Riccardo Bazzoni
- Department of Medicine, Hematology Section, University of Verona, Italy
| | - Mauro Krampera
- Department of Medicine, Hematology Section, University of Verona, Italy
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22
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Clarisse D, Offner F, De Bosscher K. Latest perspectives on glucocorticoid-induced apoptosis and resistance in lymphoid malignancies. Biochim Biophys Acta Rev Cancer 2020; 1874:188430. [PMID: 32950642 DOI: 10.1016/j.bbcan.2020.188430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/13/2020] [Accepted: 09/14/2020] [Indexed: 02/09/2023]
Abstract
Glucocorticoids are essential drugs in the treatment protocols of lymphoid malignancies. These steroidal hormones trigger apoptosis of the malignant cells by binding to the glucocorticoid receptor (GR), which is a member of the nuclear receptor superfamily. Long term glucocorticoid treatment is limited by two major problems: the development of glucocorticoid-related side effects, which hampers patient quality of life, and the emergence of glucocorticoid resistance, which is a gradual process that is inevitable in many patients. This emphasizes the need to reevaluate and optimize the widespread use of glucocorticoids in lymphoid malignancies. To achieve this goal, a deep understanding of the mechanisms governing glucocorticoid responsiveness is required, yet, a recent comprehensive overview is currently lacking. In this review, we examine how glucocorticoids mediate apoptosis by detailing GR's genomic and non-genomic action mechanisms in lymphoid malignancies. We continue with a discussion of the glucocorticoid-related problems and how these are intertwined with one another. We further zoom in on glucocorticoid resistance by critically analyzing the plethora of proposed mechanisms and highlighting therapeutic opportunities that emerge from these studies. In conclusion, early detection of glucocorticoid resistance in patients remains an important challenge as this would result in a timelier treatment reorientation and reduced glucocorticoid-instigated side effects.
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Affiliation(s)
- Dorien Clarisse
- Translational Nuclear Receptor Research, VIB-UGent Center for Medical Biotechnology, Ghent, Belgium; Department of Biomolecular Medicine, Ghent University, Ghent, Belgium; Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
| | - Fritz Offner
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium; Department of Internal Medicine and Pediatrics, Ghent University Hospital, Ghent, Belgium
| | - Karolien De Bosscher
- Translational Nuclear Receptor Research, VIB-UGent Center for Medical Biotechnology, Ghent, Belgium; Department of Biomolecular Medicine, Ghent University, Ghent, Belgium; Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
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23
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Robak P, Dróżdż I, Jarych D, Mikulski D, Węgłowska E, Siemieniuk-Ryś M, Misiewicz M, Stawiski K, Fendler W, Szemraj J, Smolewski P, Robak T. The Value of Serum MicroRNA Expression Signature in Predicting Refractoriness to Bortezomib-Based Therapy in Multiple Myeloma Patients. Cancers (Basel) 2020; 12:cancers12092569. [PMID: 32916955 PMCID: PMC7565855 DOI: 10.3390/cancers12092569] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/20/2020] [Accepted: 09/03/2020] [Indexed: 12/22/2022] Open
Abstract
Bortezomib is the first-in-class proteasome inhibitor, commonly used in the treatment of multiple myeloma (MM). The mechanisms underlying acquired bortezomib resistance in MM are poorly understood. Several cell-free miRNAs have been found to be aberrantly regulated in MM patients. The aim of this pilot study was to identify a blood-based miRNA signature that predicts bortezomib-based therapy efficacy in MM patients. Thirty MM patients treated with bortezomib-based regimens were studied, including 19 with refractory disease and 11 who were bortezomib sensitive. Serum miRNA expression patterns were identified with miRCURY LNA miRNA miRNome PCR Panels I+II (Exiqon/Qiagen). Univariate analysis found a total of 21 miRNAs to be differentially expressed in patients with MM according to bortezomib sensitivity. Multivariate logistic regression was created and allowed us to discriminate refractory from sensitive patients with a very high AUC of 0.95 (95%CI: 0.84-1.00); sensitivity, specificity and accuracy were estimated as 0.95, 0.91, and 0.93. The model used expression of 3 miRNAs: miR-215-5p, miR-181a-5p and miR-376c-3p. This study is the first to demonstrate that serum expression of several miRNAs differs between patients who are bortezomib refractory and those who are sensitive which may prove useful in studies aimed at overcoming drug resistance in MM treatment.
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Affiliation(s)
- Paweł Robak
- Department of Experimental Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (P.R.); (P.S.)
| | - Izabela Dróżdż
- Department of Clinical Genetics, Medical University of Lodz, 92-213 Lodz, Poland;
| | - Dariusz Jarych
- Laboratory of Personalized Medicine, Bionanopark, Lodz, 93-465 Lodz, Poland; (D.J.); (E.W.)
| | - Damian Mikulski
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (D.M.); (K.S.); (W.F.)
| | - Edyta Węgłowska
- Laboratory of Personalized Medicine, Bionanopark, Lodz, 93-465 Lodz, Poland; (D.J.); (E.W.)
| | - Monika Siemieniuk-Ryś
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (M.S.-R.); (M.M.)
| | - Małgorzata Misiewicz
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (M.S.-R.); (M.M.)
| | - Konrad Stawiski
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (D.M.); (K.S.); (W.F.)
| | - Wojciech Fendler
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (D.M.); (K.S.); (W.F.)
| | - Janusz Szemraj
- Department of Medical Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland;
| | - Piotr Smolewski
- Department of Experimental Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (P.R.); (P.S.)
| | - Tadeusz Robak
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland; (M.S.-R.); (M.M.)
- Correspondence: ; Tel.: +48-42-689-51-91; Fax: +48 42-689-51-92
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24
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Weidle UH, Nopora A. Identification of MicroRNAs With In Vivo Efficacy in Multiple Myeloma-related Xenograft Models. Cancer Genomics Proteomics 2020; 17:321-334. [PMID: 32576578 PMCID: PMC7367608 DOI: 10.21873/cgp.20192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/09/2020] [Accepted: 03/11/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/AIM Multiple myeloma is a B-cell neoplasm, which can spread within the marrow of the bones forming many small tumors. In advanced disease, multiple myeloma can spread to the blood as plasma cell leukemia. In some cases, a localized tumor known as plasmacytoma is found within a single bone. Despite the approval of several agents such as melphalan, corticosteroids, proteasome inhibitors, thalidomide-based immuno-modulatory agents, histone deacetylase inhibitors, a nuclear export inhibitor and monoclonal antibodies daratuzumab and elatuzumab, the disease presently remains uncurable. MATERIALS AND METHODS In order to define new targets and treatment modalities we searched the literature for microRNAs, which increase or inhibit in vivo efficacy in multiple-myeloma-related xenograft models. RESULTS AND CONCLUSION We identified six up-regulated and twelve down-regulated miRs, which deserve further preclinical validation.
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Affiliation(s)
- Ulrich H Weidle
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany
| | - Adam Nopora
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany
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25
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MicroRNAs-Based Nano-Strategies as New Therapeutic Approach in Multiple Myeloma to Overcome Disease Progression and Drug Resistance. Int J Mol Sci 2020; 21:ijms21093084. [PMID: 32349317 PMCID: PMC7247691 DOI: 10.3390/ijms21093084] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 12/17/2022] Open
Abstract
MicroRNAs (miRNAs, or miRs) are single-strand short non-coding RNAs with a pivotal role in the regulation of physiological- or disease-associated cellular processes. They bind to target miRs modulating gene expression at post-transcriptional levels. Here, we present an overview of miRs deregulation in the pathogenesis of multiple myeloma (MM), and discuss the potential use of miRs/nanocarriers association in clinic. Since miRs can act as oncogenes or tumor suppressors, strategies based on their inhibition and/or replacement represent the new opportunities in cancer therapy. The miRs delivery systems include liposomes, polymers, and exosomes that increase their physical stability and prevent nuclease degradation. Phase I/II clinical trials support the importance of miRs as an innovative therapeutic approach in nanomedicine to prevent cancer progression and drug resistance. Results in clinical practice are promising.
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26
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Li J, Zou J, Wan X, Sun C, Chu Z, Hu Y. Roles of noncoding RNAs in drug resistance in multiple myeloma. J Cell Physiol 2020; 235:7681-7695. [PMID: 32324301 DOI: 10.1002/jcp.29726] [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] [Received: 10/29/2019] [Revised: 04/08/2020] [Accepted: 04/10/2020] [Indexed: 12/13/2022]
Abstract
Despite the administration of new effective drugs in recent years, relapse and drug resistance are still the main obstacles in multiple myeloma (MM) treatment, making MM an incurable disease. To overcome drug resistance in MM, it is critical to understand the underlying mechanisms of malfunctioning gene expression and develop novel targeted therapies. During the past few decades, with the discovery and characterization of noncoding RNAs (ncRNAs), the landscape of dysregulated ncRNAs of cancers as well as their biological and pathobiological functions in tumorigenesis and drug resistance have been recognized. Studies about ncRNAs improved the understanding of variations of drug response among individuals at a level distinguished from genetic polymorphism, and provided with new orientations for targeted therapies. In this review, we will summarize the emerging impact and underlying molecular mechanisms of the most relevant classes of ncRNAs in drug resistance of MM, and discuss the potential as well as strategies of treating ncRNAs as therapeutic targets.
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Affiliation(s)
- Jingwen Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Zou
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyue Wan
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunyan Sun
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Wuhan, China
| | - Zhangbo Chu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Wuhan, China
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27
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Autry RJ, Paugh SW, Carter R, Shi L, Liu J, Ferguson DC, Lau CE, Bonten EJ, Yang W, McCorkle JR, Beard JA, Panetta JC, Diedrich JD, Crews KR, Pei D, Coke CJ, Natarajan S, Khatamian A, Karol SE, Lopez-Lopez E, Diouf B, Smith C, Gocho Y, Hagiwara K, Roberts KG, Pounds S, Kornblau SM, Stock W, Paietta EM, Litzow MR, Inaba H, Mullighan CG, Jeha S, Pui CH, Cheng C, Savic D, Yu J, Gawad C, Relling MV, Yang JJ, Evans WE. Integrative genomic analyses reveal mechanisms of glucocorticoid resistance in acute lymphoblastic leukemia. NATURE CANCER 2020; 1:329-344. [PMID: 32885175 PMCID: PMC7467080 DOI: 10.1038/s43018-020-0037-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 01/29/2020] [Indexed: 12/31/2022]
Abstract
Identification of genomic and epigenomic determinants of drug resistance provides important insights for improving cancer treatment. Using agnostic genome-wide interrogation of mRNA and miRNA expression, DNA methylation, SNPs, CNAs and SNVs/Indels in primary human acute lymphoblastic leukemia cells, we identified 463 genomic features associated with glucocorticoid resistance. Gene-level aggregation identified 118 overlapping genes, 15 of which were confirmed by genome-wide CRISPR screen. Collectively, this identified 30 of 38 (79%) known glucocorticoid-resistance genes/miRNAs and all 38 known resistance pathways, while revealing 14 genes not previously associated with glucocorticoid-resistance. Single cell RNAseq and network-based transcriptomic modelling corroborated the top previously undiscovered gene, CELSR2. Manipulation of CELSR2 recapitulated glucocorticoid resistance in human leukemia cell lines and revealed a synergistic drug combination (prednisolone and venetoclax) that mitigated resistance in mouse xenograft models. These findings illustrate the power of an integrative genomic strategy for elucidating genes and pathways conferring drug resistance in cancer cells.
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Affiliation(s)
- Robert J Autry
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
- Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Steven W Paugh
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Robert Carter
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Lei Shi
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jingjing Liu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Daniel C Ferguson
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Calvin E Lau
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
- Pediatric Oncology Education Program, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Erik J Bonten
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Wenjian Yang
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - J Robert McCorkle
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jordan A Beard
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - John C Panetta
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jonathan D Diedrich
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kristine R Crews
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Deqing Pei
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Christopher J Coke
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sivaraman Natarajan
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Alireza Khatamian
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Seth E Karol
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Comprehensive Cancer Center, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Elixabet Lopez-Lopez
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Barthelemy Diouf
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Colton Smith
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Yoshihiro Gocho
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kohei Hagiwara
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kathryn G Roberts
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Stanley Pounds
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Steven M Kornblau
- Department of Leukemia, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wendy Stock
- Hematopoiesis and Hematological Malignancies Program, University of Chicago, Chicago, IL, USA
| | - Elisabeth M Paietta
- Department of Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, North Division, Bronx, NY, USA
| | - Mark R Litzow
- Division of Hematology and Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Hiroto Inaba
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Charles G Mullighan
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sima Jeha
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Ching-Hon Pui
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Cheng Cheng
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Daniel Savic
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jiyang Yu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Charles Gawad
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Mary V Relling
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
- Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jun J Yang
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - William E Evans
- Hematological Malignancies Program and Center for Precision Medicine in Leukemia, St. Jude Children's Research Hospital, Memphis, TN, USA.
- Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA.
- Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, TN, USA.
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28
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Zhou XB, Lai LF, Xie GB, Ding C, Xu X, Wang Y. LncRNA GAS5 sponges miRNA-221 to promote neurons apoptosis by up-regulated PUMA under hypoxia condition. Neurol Res 2019; 42:8-16. [PMID: 31878844 DOI: 10.1080/01616412.2019.1672382] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Objectives: Long noncoding RNAs (lncRNAs) play substantial roles in cerebral ischemia. Growth arrest-specific 5 (GAS5) was reported to be involved in stroke. In the present study, we aimed to investigate the roles of GAS5 in cerebral condition and unveil the underlying mechanism.Method: Transient focal ischemia was induced by intraluminal occlusion of the right Middle cerebral artery occlusion (MCAO) and 2,3,5-triphenyltetrazolium chloride (TTC) staining was used to evaluate the volume of cerebral infarction. RT-qPCR was applied to evaluate the level of GAS5 and miR-221. Fluorescence activated Cell Sorting (FACS) and Terminal deoxynucleotidyl transferased (TUNEL) were used for detection of apoptosis. Western blotting was applied for protein level. Luciferase assay was applied to reveal the underlying relationship between GAS5 and miR-221 or p53-upregulated modulator of apoptosis (PUMA) and miR-221.Results: The results indicated that GAS5 was up-regulated in MCAO rats and in vitro hypoxia cell model while miR-221 expression was decreased in vitro hypoxia cell model. GAS5 promoted cells apoptosis, while miR-221 inhibited cell apoptosis through regulation of PUMA and downstream JNK/H2AX signaling. Moreover, GAS5 and miR-221 have direct interaction and PUMA was the target of miR-221, indicating that GAS5 regulated PUMA through sponging miR-221.Conclusions: the present study revealed that GAS5 aggravated cell apoptosis in hypoxia condition via miR-221/PUMA axis, which may provide potential targets for the treatment of stroke.
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Affiliation(s)
- Xiao-Bing Zhou
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
| | - Ling-Feng Lai
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
| | - Guang-Bin Xie
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
| | - Cong Ding
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
| | - Xiang Xu
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
| | - Yang Wang
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang University, Nanchang, China
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Pourhanifeh MH, Mahjoubin-Tehran M, Shafiee A, Hajighadimi S, Moradizarmehri S, Mirzaei H, Asemi Z. MicroRNAs and exosomes: Small molecules with big actions in multiple myeloma pathogenesis. IUBMB Life 2019; 72:314-333. [PMID: 31828868 DOI: 10.1002/iub.2211] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 11/22/2019] [Indexed: 12/17/2022]
Abstract
Multiple myeloma (MM), an incurable hematologic malignancy of plasma cells increasing in the bone marrow (BM), has a complex microenvironment made to support proliferation, survival, and drug resistance of tumor cells. MicroRNAs (miRNAs), short non-coding RNAs regulating genes expression at posttranscriptional level, have been indicated to be functionally deregulated or abnormally expressed in MM cells. Moreover, by means of miRNAs, tumor microenvironment also modulates the function of MM cells. Consistently, it has been demonstrated that miRNA levels regulation impairs their interaction with the microenvironment of BM as well as create considerable antitumor feature even capable of overcoming the protective BM milieu. Communication between cancer stromal cells and cancer cells is a key factor in tumor progression. Finding out this interaction is important to develop effective approaches that reverse bone diseases. Exosomes, nano-vehicles having crucial roles in cell-to-cell communication, through targeting their cargos (i.e., miRNAs, mRNAs, DNAs, and proteins), are implicated in MM pathogenesis.
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Affiliation(s)
- Mohammad H Pourhanifeh
- Halal Research Center of IRI, FDA, Tehran, Iran.,Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Maryam Mahjoubin-Tehran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alimohammad Shafiee
- Division of General Internal Medicine, Toronto General Hospital, Toronto, Canada
| | - Sarah Hajighadimi
- Division of General Internal Medicine, Toronto General Hospital, Toronto, Canada
| | - Sanaz Moradizarmehri
- Division of General Internal Medicine, Toronto General Hospital, Toronto, Canada
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
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30
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The Role and Function of microRNA in the Pathogenesis of Multiple Myeloma. Cancers (Basel) 2019; 11:cancers11111738. [PMID: 31698726 PMCID: PMC6896016 DOI: 10.3390/cancers11111738] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 11/02/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Recently, attention has been drawn to the role of non-coding regions of the genome in cancer pathogenesis. MicroRNAs (miRNAs) are small non-coding RNAs with 19–25 bases of length that control gene expression by destroying messenger RNA or inhibiting its translation. In multiple myeloma (MM), the expression of several miRNAs, such as miR-15a and miR-16, is markedly decreased and their target genes upregulated, suggesting their role as tumor-suppressing miRNAs. In contrast, miRNAs such as miR-21 and miR-221 are highly expressed and function as oncogenes (oncomiRs). In addition, several miRNAs, such as those belonging to the miR-34 family, are transcriptional targets of p53 and mediate its tumor-suppressive functions. Many miRNAs are associated with drug resistance, and the modulation of their expression or activity might be explored to reverse it. Moreover, miRNA expression patterns in either MM cells or serum exosomes have been shown to be good prognostic markers. miRNA regulation mechanisms have not been fully elucidated. Many miRNAs are epigenetically controlled by DNA methylation and histone modification, and others regulate the expression of epigenetic modifiers, indicating that miRNA and other epigenetic effectors are part of a network. In this review, we outlined the roles of miRNAs in MM and their potential to predict MM prognosis and develop novel therapies.
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31
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Guo S, Zhang L, Zhang Y, Wu Z, He D, Li X, Wang Z. Long non-coding RNA TUG1 enhances chemosensitivity in non-small cell lung cancer by impairing microRNA-221-dependent PTEN inhibition. Aging (Albany NY) 2019; 11:7553-7569. [PMID: 31532756 PMCID: PMC6782002 DOI: 10.18632/aging.102271] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 09/05/2019] [Indexed: 02/07/2023]
Abstract
Long non-coding RNA taurine up-regulated gene 1 (TUG1) emerges as new players in gene regulation in several cancers; however, its mechanism of action in non-small cell lung cancer (NSCLC) has not been well-studied. Herein, we determined expression pattern of TUG1 in NSCLC and further identified its effect on the chemosensitivity of NSCLC. Low expression of TUG1 was found in NSCLC tissues obtained from non-responders to platinum-based chemotherapy and reflected poor overall survival. TUG1 overexpression was shown to inhibit cell proliferation, migration, invasion, but facilitate apoptosis and autophagy in NSCLC cells resistant to cisplatin (DDP). Smaller size of tumor xenografts of DDP resistant NSCLC cells in the presence of TUG1 demonstrated enhancement of chemosensitivity by TUG1 in vivo. High expression of miR-221 and low expression of PTEN were determined in cancer tissues obtained from non-responders to platinum-based chemotherapy and reflected poor overall survival. TUG1 inhibited miR-221 that targeted PTEN, as evidenced by an elevated expression of PTEN in the presence of miR-221 or the absence of TUG1. Our present study reveals a model of enhancement of chemosensitivity that consists of TUG1, miR-221 and PTEN. Modulation of their levels may offer a new approach for improving anti-tumor efficacy for chemotherapeutic agents in NSCLC.
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Affiliation(s)
- Shenghu Guo
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Lei Zhang
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Yuehua Zhang
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Zheng Wu
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Dongwei He
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Xing Li
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
| | - Zhiyu Wang
- Department of Immuno-Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P. R. China
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32
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Guan R, Wang W, Fu B, Pang Y, Lou Y, Li H. Increased lncRNA HOTAIR expression promotes the chemoresistance of multiple myeloma to dexamethasone by regulating cell viability and apoptosis by mediating the JAK2/STAT3 signaling pathway. Mol Med Rep 2019; 20:3917-3923. [PMID: 31485665 DOI: 10.3892/mmr.2019.10603] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 05/02/2019] [Indexed: 11/06/2022] Open
Abstract
Multiple studies have shown that HOX antisense intergenic RNA (HOTAIR), an oncogenic long non‑coding RNA (lncRNA), is dysregulated in leukemia and is involved in tumor progression. The aim of the present study was to determine whether HOTAIR could serve as a novel biomarker for the diagnosis of multiple myeloma (MM), and to investigate its role in regards to MM cell viability and chemoresistance to dexamethasone (DEX). The results revealed that the expression of HOTAIR was significantly upregulated in serum, bone marrow and primary CD138+ cells from MM patients compared with those from normal controls as determined by qPCR. HOTAIR expression was obviously increased in MM cell lines compared to that in normal plasma cells. ROC curve analysis showed that the serum level of HOTAIR exhibited a higher diagnostic value for MM. Furthermore, loss‑of‑functional assays indicated that HOTAIR inhibition suppressed MM cell viability by arresting the cell cycle at the G0/G1 phase as determined by cell viability assay and flow cytometry. An in‑depth study revealed that knockdown of HOTAIR led to decreased chemoresistance of DEX in MM cells by regulating the JAK2/STAT3 signaling pathway. Taken together, our findings suggest that upregulation of serum HOTAIR may prove to be a novel biomarker for the diagnosis of MM. HOTAIR promoted MM cell viability and increased chemoresistance of MM to DEX via the JAK2/STAT3 signaling pathway, indicating HOTAIR may also serve as a potential therapeutic target for MM.
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Affiliation(s)
- Rongyan Guan
- Department of Hematology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163001, P.R. China
| | - Wei Wang
- Department of Hematology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163001, P.R. China
| | - Bin Fu
- Department of Hematology, Heze Municipal Hospital, Heze, Shandong 274000, P.R. China
| | - Yujun Pang
- Department of Central Laboratory, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163001, P.R. China
| | - Ye Lou
- Department of Hematology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163001, P.R. China
| | - Hong Li
- Department of Hematology, Daqing Oilfield General Hospital, Daqing, Heilongjiang 163001, P.R. China
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33
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Prognostic Role of miR-221 and miR-222 Expression in Cancer Patients: A Systematic Review and Meta-Analysis. Cancers (Basel) 2019; 11:cancers11070970. [PMID: 31336701 PMCID: PMC6678869 DOI: 10.3390/cancers11070970] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 07/08/2019] [Indexed: 12/13/2022] Open
Abstract
Background: A wealth of evidence has shown that microRNAs (miRNAs) can modulate specific genes, increasing our knowledge on the fine-tuning regulation of protein expression. miR-221 and miR-222 have been frequently identified as deregulated across different cancer types; however, their prognostic significance in cancer remains controversial. In view of these considerations, we performed an updated systematic review and meta-analysis of published data investigating the effects of miR-221/222 on overall survival (OS) and other secondary outcomes among cancer patients. A systematic search of PubMed, Web of Knowledge, and Cochrane Library databases was performed. Hazard ratios (HRs) and 95% confidence intervals (95% CIs) were used to assess the strength of association. Results: Fifty studies, analyzing 6086 patients, were included in the systematic review. Twenty-five studies for miR-221 and 17 studies for miR-222 which assessed OS were included in the meta-analysis. High expression of miR-221 and miR-222 significantly predicted poor OS (HR: 1.48, 95% CI: 1.14–1.93, p = 0.003 and HR: 1.90, 95% CI: 1.43–2.54, p < 0.001, respectively). Subgroup analysis revealed that the finding on miR-221 was not as robust as the one on miR-222. Furthermore, high miR-222 expression was also associated with worse progression-free survival and disease-free survival pooled with recurrence-free survival. Conclusions: The meta-analysis demonstrated that high expression of miR-222 is associated with poor prognosis in cancer patients, whereas the significance of miR-221 remains unclear. More work is required to fully elucidate the role of miR-221 and miR-222 in cancer prognosis, particularly in view of the limitations of existing results, including the significant heterogeneity and limited number of studies for some cancers.
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34
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Qi J, Shi LY, Wu Y, Shen XJ, Yuan J, Jin CJ, Cong H, Ju SQ. Epigenetic silencing of miR-335 induces migration by targeting insulin-like growth factor-1 receptor in multiple myeloma. Leuk Lymphoma 2019; 60:3188-3198. [PMID: 31190579 DOI: 10.1080/10428194.2019.1627534] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Multiple myeloma (MM) is a common hematological malignancy and remains incurable. MiRNA-335 is a classic tumor suppressor, yet its expression pattern and biological role in MM is unclear. The aim of the present study was to determine the expression pattern, biological role, and mechanism of miR-335 in MM. In this study, we found that miR-335 expression was decreased in MM. The promoter of miR-335 was also hypermethylated in MM. It was found that over-expression of miR-335 or 5-azacytidine treatment suppressed migration of MM cells and down-regulated the expression of IGF-1R. MiR-335 thus acts as a metastatic suppressor by targeting IGF-1R in MM. Moreover, aberrant promoter hyper-methylation is critical for miR-335 silencing in MM. We also found that miR-335 assisted in predicting both the prognosis and progression of disease in MM patients. Observations might offer a new complementary diagnostic and therapeutic target in MM.
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Affiliation(s)
- Jing Qi
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Lin-Ying Shi
- Medical School of Nantong University, Nantong, Jiangsu Province, China
| | - Yin Wu
- Medical School of Nantong University, Nantong, Jiangsu Province, China
| | - Xian-Juan Shen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Jie Yuan
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Chun-Jing Jin
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Hui Cong
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Shao-Qing Ju
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
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35
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Wang M, Zhang R, Zhang S, Xu R, Yang Q. MicroRNA-574-3p regulates epithelial mesenchymal transition and cisplatin resistance via targeting ZEB1 in human gastric carcinoma cells. Gene 2019; 700:110-119. [PMID: 30917930 DOI: 10.1016/j.gene.2019.03.043] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/08/2019] [Accepted: 03/20/2019] [Indexed: 12/23/2022]
Abstract
MicroRNA-574-3p (miR-574-3p) has different roles in different cancer types. However, the exact regulation mechanism of miR-574-3p in gastric cancer (GC) progression remains unclear. Thus, we aimed to evaluate the role of miR-574-3p in GC metastasis. We investigated the mechanism via which miR-574-3p regulated cancer cell migration and invasion to determine the relationship between epithelial mesenchymal transition (EMT) and drug resistance. Our results indicated that human GC cell line SGC7901 cells were more sensitive to cisplatin (DDP), but SGC7901 cisplatin-resistant cells (SGC7901/DDP) were more resistant to DDP and had mesenchymal characteristics. In addition, miR-574-3p overexpression up-regulated E-cadherin expression, and concomitantly down-regulated the expression of vimentin. We also identified zinc finger E-box binding homeobox transcription factor 1 (ZEB1), a crucial EMT inducer gene, as a new target of miR-574-3p. In fact, miR-574-3p bound the 3' untranslated region (3'-UTR) of ZEB1, regulating expression of this transcription factor at both the mRNA and protein levels. Furthermore, miR-574-3p overexpression reduced the migratory and invasive properties of the SGC7901/DDP cells and inhibited cisplatin (DDP) resistance in vitro and in vivo. In conclusion, the results indicated that miR-574-3p inhibited the EMT and enhanced cisplatin sensitivity in GC cells by suppressing ZEB1. These results provide further evidence for the critical roles of miR-574-3p and ZEB1 in invasion and migration regulation characteristics of GC cells.
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Affiliation(s)
- Mingqi Wang
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun 130021, Jilin Province, China.
| | - Renwen Zhang
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun 130021, Jilin Province, China.
| | - Shu Zhang
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun 130021, Jilin Province, China.
| | - Rui Xu
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun 130021, Jilin Province, China.
| | - Qing Yang
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun 130021, Jilin Province, China.
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36
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Xu YY, Song YQ, Huang ZM, Zhang HB, Chen M. MicroRNA-26a inhibits multiple myeloma cell growth by suppressing cyclin-dependent kinase 6 expression. Kaohsiung J Med Sci 2019; 35:277-283. [PMID: 30897301 DOI: 10.1002/kjm2.12057] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 02/25/2019] [Indexed: 12/28/2022] Open
Abstract
MicroRNA-26a (miR-26a) has been reported to be involved in the tumorigenesis of several tumors, but its biological function and molecular mechanism in multiple myeloma (MM) are still unknown. In this study, we found that overexpression of miR-26a obviously inhibited MM cell growth, and delayed tumor growth in xenografts. Further studies showed that overexpression of miR-26a induced cell cycle arrest at G0/G1 phase in MM cells. MiR-26a mimic down-regulated the expression levels of CDK6 and E2F1, but up-regulated p53 and p21 expression. In contrast, overexpression of CDK6 decreased the effect of miR-26a mimic on MM cell survival. Moreover, miR-26a targeted CDK6 mRNA and thus suppressed CDK6 protein expression. Overexpression of miR-26a also enhanced the cytotoxic action of doxorubicin against MM. These results demonstrated that miR-26a was involved in the development of MM through regulating CDK6 signaling pathway, and indicated that miR-26a could be as a novel target for anti-tumor therapy in clinic as a single strategy or in combination with other anti-tumor drugs in MM.
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Affiliation(s)
- Ying-Ying Xu
- Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China.,Department of Radiotherapy, The Affiliated Huai'an NO. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Ya-Qi Song
- Department of Radiotherapy, The Affiliated Huai'an NO. 1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Zi-Ming Huang
- Department of Emergency Medicine, The Affiliated Huai'an NO.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Hai-Bing Zhang
- Department of Radiotherapy, Huzhou Central Hospital, Huzhou, Zhejiang, China
| | - Ming Chen
- Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.,Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China
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37
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Biersack B. Alkylating anticancer agents and their relations to microRNAs. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:1-17. [PMID: 35582140 PMCID: PMC9019174 DOI: 10.20517/cdr.2019.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/17/2019] [Accepted: 01/25/2019] [Indexed: 11/12/2022]
Abstract
Alkylating agents represent an important class of anticancer drugs. The occurrence and emergence of tumor resistance to the treatment with alkylating agents denotes a severe problem in the clinics. A detailed understanding of the mechanisms of activity of alkylating drugs is essential in order to overcome drug resistance. In particular, the role of non-coding microRNAs concerning alkylating drug activity and resistance in various cancers is highlighted in this review. Both synthetic and natural alkylating agents, which are approved for cancer therapy, are discussed concerning their interplay with microRNAs.
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Affiliation(s)
- Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, Bayreuth 95440, Germany
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38
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Xu J, Su Y, Xu A, Fan F, Mu S, Chen L, Chu Z, Zhang B, Huang H, Zhang J, Deng J, Ai L, Sun C, Hu Y. miR-221/222-Mediated Inhibition of Autophagy Promotes Dexamethasone Resistance in Multiple Myeloma. Mol Ther 2019; 27:559-570. [PMID: 30765325 DOI: 10.1016/j.ymthe.2019.01.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 01/08/2019] [Accepted: 01/16/2019] [Indexed: 12/26/2022] Open
Abstract
Inherent or acquired resistance to chemotherapeutic drugs is still an obstacle for the treatment of multiple myeloma (MM). MicroRNA dysregulation is related to the development of chemoresistance in cancers. However, its role in chemoresistance of MM is largely unknown. Here we demonstrated that miR-221/222 were upregulated in plasma cells from patients with MM, especially those with relapsed or refractory disease. Moreover, expression levels of miR-221/222 were inversely correlated with dexamethasone (Dex) sensitivity of human MM cell lines. Importantly, we found that Dex induced pro-death autophagy in MM cells and the inhibition of autophagy significantly decreased Dex-induced cell death. Mechanistically, autophagy-related gene 12 (ATG12) was identified as a novel target gene of miR-221/222, and miR-221/222 overexpression inhibited autophagy by directly targeting ATG12 and the p27kip (p27)-mammalian target of rapamycin (mTOR) pathway. Indeed, Dex treatment decreased the expression of miR-221/222, thereby activating the ATG12/p27-mTOR autophagy-regulatory axis and inducing cell death in Dex-sensitive MM cells. Furthermore, both in vitro and in vivo results showed that the inhibitions of miR-221/222 increased the expression of ATG12 and p27 and functionally induced extended autophagy and cell death of MM cells. In conclusion, our findings demonstrated the crucial role of the miR-221/222-ATG12/p27-mTOR autophagy-regulatory axis in Dex resistance of MM, and they suggest potential prediction and treatment strategies for glucocorticoid resistance.
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Affiliation(s)
- Jian Xu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yan Su
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Aoshuang Xu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Fengjuan Fan
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shidai Mu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lei Chen
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhangbo Chu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Bo Zhang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Haifan Huang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jiasi Zhang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jun Deng
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lisha Ai
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chunyan Sun
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China.
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China.
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39
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Yen CH, Hsiao HH. NRF2 Is One of the Players Involved in Bone Marrow Mediated Drug Resistance in Multiple Myeloma. Int J Mol Sci 2018; 19:E3503. [PMID: 30405034 PMCID: PMC6274683 DOI: 10.3390/ijms19113503] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 10/28/2018] [Accepted: 11/04/2018] [Indexed: 02/07/2023] Open
Abstract
Multiple myeloma with clonal plasma expansion in bone marrow is the second most common hematologic malignancy in the world. Though the improvement of outcomes from the achievement of novel agents in recent decades, the disease progresses and leads to death eventually due to the elusive nature of myeloma cells and resistance mechanisms to therapeutic agents. In addition to the molecular and genetic basis of resistance pathomechanisms, the bone marrow microenvironment also contributes to disease progression and confers drug resistance in myeloma cells. In this review, we focus on the current state of the literature in terms of critical bone marrow microenvironment components, including soluble factors, cell adhesion mechanisms, and other cellular components. Transcriptional factor nuclear factor erythroid-derived-2-like 2 (NRF2), a central regulator for anti-oxidative stresses and detoxification, is implicated in chemoresistance in several cancers. The functional roles of NRF2 in myeloid-derived suppressor cells and multiple myeloma cells, and the potential of targeting NRF2 for overcoming microenvironment-mediated drug resistance in multiple myeloma are also discussed.
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Affiliation(s)
- Chia-Hung Yen
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan.
| | - Hui-Hua Hsiao
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan.
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
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40
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Abukiwan A, Nwaeburu CC, Bauer N, Zhao Z, Liu L, Gladkich J, Gross W, Benner A, Strobel O, Fellenberg J, Herr I. Dexamethasone-induced inhibition of miR-132 via methylation promotes TGF-β-driven progression of pancreatic cancer. Int J Oncol 2018; 54:53-64. [PMID: 30387838 PMCID: PMC6255064 DOI: 10.3892/ijo.2018.4616] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 10/03/2018] [Indexed: 12/16/2022] Open
Abstract
Glucocorticoids (GCs) such as dexamethasone (DEX) are administered as cancer co-treatment for palliative purposes due to their pro-apoptotic effects in lymphoid cancer and limited side effects associated with cancer growth and chemotherapy. However, there is emerging evidence that GCs induce therapy resistance in most epithelial tumors. Our recent data reveal that DEX promotes the progression of pancreatic ductal adenocarcinoma (PDA). In the present study, we examined 1 primary and 2 established PDA cell lines, and 35 PDA tissues from patients who had received (n=14) or not received (n=21) GCs prior to surgery. Through microRNA microarray analysis, in silico, and RT-qPCR analyses, we identified 268 microRNAs differentially expressed between DEX-treated and untreated cells. With a focus on cancer progression, we selected miR-132 and its target gene, transforming growth factor-β2 (TGF-β2), as top candidates. miR-132 mimics directly bound to the 3′ untranslated region (3′UTR) of a TGF-β2 luciferase construct and enhanced expression, as shown by increased luciferase activity. By contrast, DEX inhibited miR-132 expression via promoter methylation. miR-132 mimics also reduced DEX-induced clonogenicity, migration and expression of vimentin and E-cadherin in vitro and in tumor xenografts. In patients, GC intake prior to surgery enhanced global hypermethylation and expression of TGF-β2 in tissues; expression of miR-132 was detected but could not be quantified. Our results demonstrate that DEX-mediated inhibition of miR-132 is a key mediator in the progression of pancreatic cancer, and the findings provide a foundation for miRNA-based therapies.
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Affiliation(s)
- Alia Abukiwan
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Clifford C Nwaeburu
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Nathalie Bauer
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Zhefu Zhao
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Li Liu
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Jury Gladkich
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Wolfgang Gross
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
| | - Axel Benner
- Department of Biostatistics, German Cancer Research Center (DKFZ), University of Heidelberg, 69120 Heidelberg, Germany
| | - Oliver Strobel
- Department of General, Visceral and Transplant Surgery, University of Heidelberg, 69120 Heidelberg, Germany
| | - Jörg Fellenberg
- Orthopedics and Trauma Surgery, Experimental Orthopedics, University of Heidelberg, 69120 Heidelberg, Germany
| | - Ingrid Herr
- Molecular Oncosurgery, Section of Surgical Research, University of Heidelberg, 69120 Heidelberg, Germany
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41
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Drug resistance in multiple myeloma. Cancer Treat Rev 2018; 70:199-208. [DOI: 10.1016/j.ctrv.2018.09.001] [Citation(s) in RCA: 191] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 08/05/2018] [Accepted: 09/01/2018] [Indexed: 02/07/2023]
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42
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Yang Q, Shen X, Su Z, Ju S. Emerging roles of noncoding RNAs in multiple myeloma: A review. J Cell Physiol 2018; 234:7957-7969. [PMID: 30370557 DOI: 10.1002/jcp.27547] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/13/2018] [Indexed: 01/06/2023]
Abstract
Multiple myeloma (MM) is a hematologic malignancy characterized by unrestricted secretion of monoclonal immunoglobulin and uncontrolled plasma cell proliferation. Extra-medullary infiltration and drug resistance are two major obstacles in the treatment of MM. To solve these problems, it is necessary to elucidate the underlying pathological mechanisms and find new therapeutic targets. Noncoding RNAs (ncRNAs), which were once considered "transcriptional noise," have been recognized as crucial regulators in the process of tumorigenesis including MM. Increasing evidence has shown that ncRNAs participate in MM pathogenesis via a series of complex cellular or extracellular processes. This review article summarizes examples of ncRNAs involved in myelosis and discusses their potential as biomarkers and therapeutic targets in the diagnosis and treatment of myelosis.
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Affiliation(s)
- Qian Yang
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China.,Medical School of Nantong University, Nantong, China
| | - Xianjuan Shen
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Zhangyao Su
- Medical School of Nantong University, Nantong, China
| | - Shaoqing Ju
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
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43
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Hacken ET, Valentin R, Regis FFD, Sun J, Yin S, Werner L, Deng J, Gruber M, Wong J, Zheng M, Gill AL, Seiler M, Smith P, Thomas M, Buonamici S, Ghia EM, Kim E, Rassenti LZ, Burger JA, Kipps TJ, Meyerson ML, Bachireddy P, Wang L, Reed R, Neuberg D, Carrasco RD, Brooks AN, Letai A, Davids MS, Wu CJ. Splicing modulation sensitizes chronic lymphocytic leukemia cells to venetoclax by remodeling mitochondrial apoptotic dependencies. JCI Insight 2018; 3:121438. [PMID: 30282833 PMCID: PMC6237462 DOI: 10.1172/jci.insight.121438] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 08/29/2018] [Indexed: 12/30/2022] Open
Abstract
The identification of targetable vulnerabilities in the context of therapeutic resistance is a key challenge in cancer treatment. We detected pervasive aberrant splicing as a characteristic feature of chronic lymphocytic leukemia (CLL), irrespective of splicing factor mutation status, which was associated with sensitivity to the spliceosome modulator, E7107. Splicing modulation affected CLL survival pathways, including members of the B cell lymphoma-2 (BCL2) family of proteins, remodeling antiapoptotic dependencies of human and murine CLL cells. E7107 treatment decreased myeloid cell leukemia-1 (MCL1) dependence and increased BCL2 dependence, sensitizing primary human CLL cells and venetoclax-resistant CLL-like cells from an Eμ-TCL1-based adoptive transfer murine model to treatment with the BCL2 inhibitor venetoclax. Our data provide preclinical rationale to support the combination of venetoclax with splicing modulators to reprogram apoptotic dependencies in CLL for treating venetoclax-resistant CLL cases.
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Affiliation(s)
- Elisa ten Hacken
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Rebecca Valentin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Fara Faye D. Regis
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jing Sun
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Shanye Yin
- Department of Cell Biology, Harvard Medical School, Boston, Massachusetts, USA
| | - Lillian Werner
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jing Deng
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Michaela Gruber
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jessica Wong
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Mei Zheng
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Amy L. Gill
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Peter Smith
- H3 Biomedicine Inc., Cambridge, Massachusetts, USA
| | | | | | - Emanuela M. Ghia
- Moores Cancer Center, University of California, San Diego, La Jolla, California, USA
| | - Ekaterina Kim
- University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Laura Z. Rassenti
- Moores Cancer Center, University of California, San Diego, La Jolla, California, USA
| | - Jan A. Burger
- University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Thomas J. Kipps
- Moores Cancer Center, University of California, San Diego, La Jolla, California, USA
| | - Matthew L. Meyerson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Broad Institute, Cambridge, Massachusetts, USA
| | - Pavan Bachireddy
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Lili Wang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Robin Reed
- Department of Cell Biology, Harvard Medical School, Boston, Massachusetts, USA
| | - Donna Neuberg
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Ruben D. Carrasco
- Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA.,Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Angela N. Brooks
- Department of Biomolecular Engineering, University of California, Santa Cruz, California, USA
| | - Anthony Letai
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Matthew S. Davids
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Catherine J. Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Broad Institute, Cambridge, Massachusetts, USA.,Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, USA
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44
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Molecular pathways involved in microRNA-mediated regulation of multidrug resistance. Mol Biol Rep 2018; 45:2913-2923. [DOI: 10.1007/s11033-018-4358-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 09/03/2018] [Indexed: 12/23/2022]
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45
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Zhi Z, Zhu H, Lv X, Lu C, Li Y, Wu F, Zhou L, Li H, Tang W. IGF2-derived miR-483-3p associated with Hirschsprung's disease by targeting FHL1. J Cell Mol Med 2018; 22:4913-4921. [PMID: 30073757 PMCID: PMC6156468 DOI: 10.1111/jcmm.13756] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 06/09/2018] [Indexed: 01/17/2023] Open
Abstract
HSCR (Hirschsprung's disease) is a serious congenital defect, and the aetiology of it remains unclear. Many studies have highlighted the significant roles of intronic miRNAs and their host genes in various disease, few was mentioned in HSCR although. In this study, miR-483-3p along with its host gene IGF2 (Insulin-like growth factor 2) was found down-regulated in 60 HSCR aganglionic colon tissues compared with 60 normal controls. FHL1 (Four and a half LIM domains 1) was determined as a target gene of miR-483-3p via dual-luciferase reporter assay, and its expression was at a higher level in HSCR tissues. Here, we study cell migration and proliferation in human 293T and SH-SY5Y cell lines by performing Transwell and CCK8 assays. In conclusion, the knockdown of miR-483-3p and IGF2 both suppressed cell migration and proliferation, while the loss of FHL1 leads to opposite outcome. Furthermore, miR-483-3p mimics could rescue the negative effects on cell proliferation and migration caused by silencing IGF2, while the FHL1 siRNA may inverse the function of miR-483-3p inhibitor. This study revealed that miR-483-3p derived from IGF2 was associated with Hirschsprung's disease by targeting FHL1 and may provide a new pathway to understand the aetiology of HSCR.
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Affiliation(s)
- Zhengke Zhi
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Hairong Zhu
- Department of Gastroenterology, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Xiaofeng Lv
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Changgui Lu
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yang Li
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Feng Wu
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Lingling Zhou
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Hongxing Li
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Weibing Tang
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.,State Key Laboratory of Reproductive Medicine, Institute of Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China
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46
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Burwick N, Sharma S. Glucocorticoids in multiple myeloma: past, present, and future. Ann Hematol 2018; 98:19-28. [PMID: 30073393 DOI: 10.1007/s00277-018-3465-8] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/26/2018] [Indexed: 12/14/2022]
Abstract
Glucocorticoids are a backbone of treatment for multiple myeloma in both the upfront and relapsed/refractory setting. While glucocorticoids have single agent activity in multiple myeloma, in the modern era, they are paired with novel agents to induce high clinical response rates. On the other hand, toxicities of steroid therapy limit high dose delivery and impact patient quality of life. We provide a history of steroid use in multiple myeloma with the aim to understand how steroids have emerged and persisted in the treatment of multiple myeloma. We review mechanisms of glucocorticoid sensitivity and resistance and highlight potential future directions to evaluate steroid responsiveness. Further research in this area will aid in optimizing steroid utilization and help determine when glucocorticoid therapy may no longer benefit patients.
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Affiliation(s)
- Nicholas Burwick
- VA Puget Sound Health Care System, Seattle, WA, USA. .,Department of Medicine, University of Washington, 1705 NE Pacific St, M/S 358280, Seattle, WA, 98195, USA.
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47
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Zhu B, Ju S, Chu H, Shen X, Zhang Y, Luo X, Cong H. The potential function of microRNAs as biomarkers and therapeutic targets in multiple myeloma. Oncol Lett 2018; 15:6094-6106. [PMID: 29731841 PMCID: PMC5920744 DOI: 10.3892/ol.2018.8157] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/10/2018] [Indexed: 12/30/2022] Open
Abstract
Multiple myeloma (MM), accounting for ~1% of all types of human cancer and 13% of all hematological malignancies, is characterized by the malignant proliferation of monoclonal plasma cells (PCs) in the bone marrow. MM leads to end stage organ impairment, including bone lesions, renal dysfunction, hypercalcemia and anemia. So far, the specific pathogenesis of MM remains unclear and no early-stage sensitive biomarker of MM has been well characterized. Furthermore, treating MM is difficult, as the majority of patients eventually relapse or become refractory following treatment using presently available methods. To date, a number of studies have demonstrated that microRNAs (miRNAs) may serve crucial functions in the progression of numerous cancers, including MM. During the tumorigenesis and pathogenesis of MM, there are multiple carcinogenic events that involve the pernicious transformation from normal to malignant PCs. miRNAs, as oncogenes or tumor suppressors, regulate MM progression-related signaling pathways. In the present review, the up-to-date preliminary basic studies and associated clinical works on the underlying mechanisms of aberrant miRNA profiling in MM have been summarized, including an evaluation of its value as a potential biomarker and a novel therapeutic strategy for MM.
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Affiliation(s)
- Bingying Zhu
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Shaoqing Ju
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Haidan Chu
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Xianjuan Shen
- Surgical Comprehensive Laboratory, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Yan Zhang
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Xi Luo
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
| | - Hui Cong
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226000, P.R. China
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48
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Li Y, Zhang J, Liu Y, Zhang B, Zhong F, Wang S, Fang Z. MiR-30a-5p confers cisplatin resistance by regulating IGF1R expression in melanoma cells. BMC Cancer 2018; 18:404. [PMID: 29642855 PMCID: PMC5896053 DOI: 10.1186/s12885-018-4233-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 03/15/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Melanoma is notoriously resistant to all current modalities of cancer therapies including chemotherapy. In recent years, microRNAs (miRNAs) have emerged as molecular regulators in the development and progression of melanoma. However, the relationship between microRNA and chemo-resistance of melanoma is little known. In present study, we aimed to investigate the miRNAs related to cisplatin-resistance in melanoma cells. METHODS After cisplatin (DDP) resistant melanoma cells (M8/DDP and SK-Mel-19/DDP) were established in-vitro, high-throughput screening of differentially expressed miRNAs between resistant cells and parental cells were performed. RESULTS It was found that a cancer-related miRNA, miR-30a-5p, was highly over-expressed in resistant cells. Transfection of miR-30a-5p mimic or inhibitor could alter the sensitivity of melanoma cells to cisplatin. Next, we showed that Insulin Like Growth Factor 1 Receptor (IGF1R) gene turned out to be a direct target of miR-30a-5p. Knockdown of IGF1R in melanoma cells could not only reduce the sensitivity to cisplatin but also lead to cell cycle arrest by regulating phosphorylation of Serine-Threonine Protein Kinase (P-AKT (Ser473)) and Tumor Protein P53 (P53). CONCLUSION Taken together, our study demonstrated that miR-30a-5p could influence chemo-resistance by targeting IGF1R gene in melanoma cells, which might provide a potential target for the therapy of chemo-resistant melanoma cells.
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Affiliation(s)
- Yuxia Li
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong province, China
| | - Jie Zhang
- Department of Medical Oncology, Peking University Shenzhen Hospital, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong Province, China
| | - Yajing Liu
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong province, China
| | - Bingyue Zhang
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong province, China
| | - Fubo Zhong
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong province, China
| | - Shubin Wang
- Department of Medical Oncology, Peking University Shenzhen Hospital, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong Province, China.
| | - Zhengyu Fang
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, No. 1120 Lianhua Road, Futian District, Shenzhen, Guangdong province, China.
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49
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Lin C, Xie L, Lu Y, Hu Z, Chang J. miR-133b reverses cisplatin resistance by targeting GSTP1 in cisplatin-resistant lung cancer cells. Int J Mol Med 2018; 41:2050-2058. [PMID: 29328427 PMCID: PMC5810210 DOI: 10.3892/ijmm.2018.3382] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 01/08/2018] [Indexed: 12/21/2022] Open
Abstract
MicroRNAs play a critical role in chemoresistance and are implicated in various biological and pathological processes of cells. The objective of the present study was to explore the role of miR‑133b and its mechanism in the regulation of cisplatin resistance and tumor progression in cisplatin‑resistant non‑small cell lung cancer (NSCLC) cells. Reverse transcription‑quantitative polymerase chain reaction and western blot assays of the cisplatin‑resistant cell lines A549/DPP and H1299/DDP displayed the reduced expression of miR‑133b and increased expression of glutathione-S-transferase P1 (GSTP1) in the resistant cells compared with the respective parental cell lines A549 and H1299. Cell Counting kit‑8, flow cytometry, colony formation and Transwell migration assays indicated that the overexpression of miR‑133b increased the chemosensitivity to cisplatin and attenuated the proliferation and migration capacities of the cisplatin‑resistant NSCLC cell lines in vitro. A dual‑luciferase reporter assay demonstrated that miR‑133b negatively regulated the expression of GSTP1 by targeting its 3'‑untranslated region. In addition, the knockdown of GSTP1 by transfection with small interfering RNA exerted similar effects on cell chemosensitivity, proliferation and migration as did ectopic miR‑133b expression, in addition to the upregulation of Bax and downregulation of Bcl‑2, survivin and matrix metalloproteinase expression. In conclusion, the present study findings provide the insights that miR‑133b reduces cisplatin resistance and its overexpression contributes to the suppression of the malignant growth and aggressiveness of cisplatin‑resistant NSCLC cells by targeting GSTP1. This could potentially be exploited as a novel therapeutic strategy for the reversal of cisplatin resistance.
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Affiliation(s)
- Chen Lin
- Department of Oncology, Shanghai Medical College, Fudan University
- Department of Medical Oncology
| | - Liyi Xie
- Department of Oncology, Shanghai Medical College, Fudan University
- Department of Radiation Oncology
| | - Yan Lu
- Department of Oncology, Shanghai Medical College, Fudan University
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Zhihuang Hu
- Department of Oncology, Shanghai Medical College, Fudan University
- Department of Medical Oncology
| | - Jianhua Chang
- Department of Oncology, Shanghai Medical College, Fudan University
- Department of Medical Oncology
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50
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Micro-Economics of Apoptosis in Cancer: ncRNAs Modulation of BCL-2 Family Members. Int J Mol Sci 2018; 19:ijms19040958. [PMID: 29570632 PMCID: PMC5979352 DOI: 10.3390/ijms19040958] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/20/2018] [Accepted: 03/21/2018] [Indexed: 12/31/2022] Open
Abstract
In the last few years, non-coding RNAs (ncRNAs) have been a hot topic in cancer research. Many ncRNAs were found to regulate the apoptotic process and to play a role in tumor cell resistance to treatment. The apoptotic program is on the frontline as self-defense from cancer onset, and evasion of apoptosis has been classified as one of the hallmarks of cancer responsible for therapy failure. The B-cell lymphoma 2 (BCL-2) family members are key players in the regulation of apoptosis and mediate the activation of the mitochondrial death machinery in response to radiation, chemotherapeutic agents and many targeted therapeutics. The balance between the pro-survival and the pro-apoptotic BCL-2 proteins is strictly controlled by ncRNAs. Here, we highlight the most common mechanisms exerted by microRNAs, long non-coding RNAs and circular RNAs on the main mediators of the intrinsic apoptotic cascade with particular focus on their significance in cancer biology.
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