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Kalkusova K, Taborska P, Stakheev D, Smrz D. The Role of miR-155 in Antitumor Immunity. Cancers (Basel) 2022; 14:5414. [PMID: 36358832 PMCID: PMC9659277 DOI: 10.3390/cancers14215414] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/30/2022] [Accepted: 10/31/2022] [Indexed: 09/19/2023] Open
Abstract
MicroRNAs belong to a group of short non-coding RNA molecules that are involved in the regulation of gene expression at multiple levels. Their function was described two decades ago, and, since then, microRNAs have become a rapidly developing field of research. Their participation in the regulation of cellular processes, such as proliferation, apoptosis, cell growth, and migration, made microRNAs attractive for cancer research. Moreover, as a single microRNA can simultaneously target multiple molecules, microRNAs offer a unique advantage in regulating multiple cellular processes in different cell types. Many of these cell types are tumor cells and the cells of the immune system. One of the most studied microRNAs in the context of cancer and the immune system is miR-155. MiR-155 plays a role in modulating innate and adaptive immune mechanisms in distinct immune cell types. As such, miR-155 can be part of the communication between the tumor and immune cells and thus impact the process of tumor immunoediting. Several studies have already revealed its effect on antitumor immune responses, and the targeting of this molecule is increasingly implemented in cancer immunotherapy. In this review, we discuss the current knowledge of miR-155 in the regulation of antitumor immunity and the shaping of the tumor microenvironment, and the plausible implementation of miR-155 targeting in cancer therapy.
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Affiliation(s)
- Katerina Kalkusova
- Department of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic
| | - Pavla Taborska
- Department of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic
| | - Dmitry Stakheev
- Department of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic
- Laboratory of Immunotherapy, Institute of Microbiology of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
| | - Daniel Smrz
- Department of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic
- Laboratory of Immunotherapy, Institute of Microbiology of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
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2
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Ismail A, El-Mahdy HA, Abulsoud AI, Sallam AAM, Eldeib MG, Elsakka EG, Zaki MB, Doghish AS. Beneficial and detrimental aspects of miRNAs as chief players in breast cancer: A comprehensive review. Int J Biol Macromol 2022; 224:1541-1565. [DOI: 10.1016/j.ijbiomac.2022.10.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/12/2022] [Accepted: 10/24/2022] [Indexed: 11/05/2022]
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3
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Liang L, Xu X, Li J, Yang C. Interaction Between microRNAs and Myeloid-Derived Suppressor Cells in Tumor Microenvironment. Front Immunol 2022; 13:883683. [PMID: 35634311 PMCID: PMC9130582 DOI: 10.3389/fimmu.2022.883683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/29/2022] [Indexed: 01/08/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of cells generated during a series of pathologic conditions including cancer. MicroRNA (miRNA) has been considered as a regulator in different tumor microenvironments. Recent studies have begun to unravel the crosstalk between miRNAs and MDSCs. The knowledge of the effect of both miRNAs and MDSCs in tumor may improve our understanding of the tumor immune escape and metastasis. The miRNAs target cellular signal pathways to promote or inhibit the function of MDSCs. On the other hand, MDSCs transfer bioinformation through exosomes containing miRNAs. In this review, we summarized and discussed the bidirectional regulation between miRNAs and MDSCs in the tumor microenvironment.
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Affiliation(s)
- Lifei Liang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Xiaoqing Xu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Jiawei Li
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Cheng Yang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China.,Fudan Zhangjiang Institute of Fudan University, Shanghai, China
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4
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Liu X, Zhao S, Sui H, Liu H, Yao M, Su Y, Qu P. MicroRNAs/LncRNAs Modulate MDSCs in Tumor Microenvironment. Front Oncol 2022; 12:772351. [PMID: 35359390 PMCID: PMC8963964 DOI: 10.3389/fonc.2022.772351] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 02/14/2022] [Indexed: 12/31/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous group of immature cells derived from bone marrow that play critical immunosuppressive functions in the tumor microenvironment (TME), promoting cancer progression. According to base length, Non-coding RNAs (ncRNAs) are mainly divided into: microRNAs (miRNAs), lncRNAs, snRNAs and CircRNAs. Both miRNA and lncRNA are transcribed by RNA polymerase II, and they play an important role in gene expression under both physiological and pathological conditions. The increasing data have shown that MiRNAs/LncRNAs regulate MDSCs within TME, becoming one of potential breakthrough points at the investigation and treatment of cancer. Therefore, we summarize how miRNAs/lncRNAs mediate the differentiation, expansion and immunosuppressive function of tumor MDSCs in TME. We will then focus on the regulatory mechanisms of exosomal MicroRNAs/LncRNAs on tumor MDSCs. Finally, we will discuss how the interaction of miRNAs/lncRNAs modulates tumor MDSCs.
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Affiliation(s)
- Xiaocui Liu
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Shang Zhao
- Department of Pathophysiology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Hongshu Sui
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Hui Liu
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Minhua Yao
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Yanping Su
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
- *Correspondence: Yanping Su, ; Peng Qu,
| | - Peng Qu
- Department of Histology and Embryology, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
- National Institutes of Health (NIH), Bethesda, MD, United States
- *Correspondence: Yanping Su, ; Peng Qu,
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5
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Bian P, Liu C, Hu W, Ding Y, Qiu S, Li L. Echinacoside Suppresses the Progression of Breast Cancer by Downregulating the Expression of miR-4306 and miR-4508. Integr Cancer Ther 2021; 20:15347354211062639. [PMID: 34903085 PMCID: PMC8679057 DOI: 10.1177/15347354211062639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
The main treatment of breast cancer includes surgical resection, radiotherapy,
chemotherapy, endocrine therapy, and molecular targeted therapy, but the
outcomes remain unsatisfactory. Previous studies demonstrated that echinacoside,
microRNA (miRNA/miR)-4306 and miR-4508 were associated with lymph node
metastasis, chemoresistance and self-renewal capability in breast cancer, but
in-depth studies on the underlying mechanism of their anticancer effects have
not been performed to date. In order to identify the role of miR-4306 and
miR-4508, and the mechanism of the antitumor effect of echinacoside in breast
cancer, the present study first examined the expression of miR-4306 and miR-4508
in breast cancer tissues to examine their possible role in the development of
breast cancer, then evaluated the effect of echinacoside on the expression of
miR-4306 and miR-4508 on the viability, apoptosis, cell cycle, migration, and
invasion abilities of breast cancer cells to explore the anti-cancer effect of
echinacoside and the involvement of miR-4306 and miR-4508. Finally, the breast
cancer cells and mice bearing breast cancer xenografts were treated with
echinacoside and inhibitors of miR-4508 or miR-4306 to confirm their role on the
anticancer effect of echinacoside. The results showed that miR-4306 and miR-4508
were decreased in breast cancer tissues and cells. Echinacoside inhibited cell
proliferation, invasion and migration, and promoted the apoptosis of breast
cancer cells by downregulating the expression of miR-4306 and miR-4508. In
conclusion, this is the first study to show the association between echinacoside
and miRNAs in cancer. The present study elucidates an underlying molecular
mechanism of the antitumor effect of echinacoside on breast cancer, and thus may
contribute to preventive and therapeutic strategies for breast cancer.
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Affiliation(s)
- Peng Bian
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Chuan Liu
- Central Hospital of Zibo, Zibo, China
| | - Wei Hu
- Central Hospital of Zibo, Zibo, China
| | - Yu Ding
- Central Hospital of Zibo, Zibo, China
| | | | - Liang Li
- Central Hospital of Zibo, Zibo, China
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6
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Sempere LF, Azmi AS, Moore A. microRNA-based diagnostic and therapeutic applications in cancer medicine. WILEY INTERDISCIPLINARY REVIEWS. RNA 2021; 12:e1662. [PMID: 33998154 PMCID: PMC8519065 DOI: 10.1002/wrna.1662] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 01/18/2023]
Abstract
It has been almost two decades since the first link between microRNAs and cancer was established. In the ensuing years, this abundant class of short noncoding regulatory RNAs has been studied in virtually all cancer types. This tremendously large body of research has generated innovative technological advances for detection of microRNAs in tissue and bodily fluids, identified the diagnostic, prognostic, and/or predictive value of individual microRNAs or microRNA signatures as potential biomarkers for patient management, shed light on regulatory mechanisms of RNA-RNA interactions that modulate gene expression, uncovered cell-autonomous and cell-to-cell communication roles of specific microRNAs, and developed a battery of viral and nonviral delivery approaches for therapeutic intervention. Despite these intense and prolific research efforts in preclinical and clinical settings, there are a limited number of microRNA-based applications that have been incorporated into clinical practice. We review recent literature and ongoing clinical trials that highlight most promising approaches and standing challenges to translate these findings into viable microRNA-based clinical tools for cancer medicine. This article is categorized under: RNA in Disease and Development > RNA in Disease.
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Affiliation(s)
- Lorenzo F. Sempere
- Department of Radiology, Precision Health ProgramMichigan State UniversityEast LansingMichiganUSA
| | - Asfar S. Azmi
- Department of OncologyWayne State University School of MedicineDetroitMichiganUSA
- Karmanos Cancer InstituteDetroitMichiganUSA
| | - Anna Moore
- Departments of Radiology and Physiology, Precision Health ProgramMichigan State UniversityEast LansingMichiganUSA
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7
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Breast Cancer Drug Resistance: Overcoming the Challenge by Capitalizing on MicroRNA and Tumor Microenvironment Interplay. Cancers (Basel) 2021; 13:cancers13153691. [PMID: 34359591 PMCID: PMC8345203 DOI: 10.3390/cancers13153691] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/20/2021] [Accepted: 07/21/2021] [Indexed: 12/20/2022] Open
Abstract
The clinical management of breast cancer reaches new frontiers every day. However, the number of drug resistant cases is still high, and, currently, this constitutes one of the major challenges that cancer research has to face. For instance, 50% of women affected with HER2 positive breast cancer presents or acquires resistance to trastuzumab. Moreover, for patients affected with triple negative breast cancer, standard chemotherapy is still the fist-line therapy, and often patients become resistant to treatments. Tumor microenvironment plays a crucial role in this context. Indeed, cancer-associated stromal cells deliver oncogenic cues to the tumor and vice versa to escape exogenous insults. It is well known that microRNAs are among the molecules exploited in this aberrant crosstalk. Indeed, microRNAs play a crucial function both in the induction of pro-tumoral traits in stromal cells and in the stroma-mediated fueling of tumor aggressiveness. Here, we summarize the most recent literature regarding the involvement of miRNAs in the crosstalk between tumor and stromal cells and their capability to modulate tumor microenvironment characteristics. All up-to-date findings suggest that microRNAs in the TME could serve both to reverse malignant phenotype of stromal cells, modulating response to therapy, and as predictive/prognostic biomarkers.
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8
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Raigon Ponferrada A, Guerrero Orriach JL, Molina Ruiz JC, Romero Molina S, Gómez Luque A, Cruz Mañas J. Breast Cancer and Anaesthesia: Genetic Influence. Int J Mol Sci 2021; 22:7653. [PMID: 34299272 PMCID: PMC8307639 DOI: 10.3390/ijms22147653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 12/20/2022] Open
Abstract
Breast cancer is the leading cause of mortality in women. It is a heterogeneous disease with a high degree of inter-subject variability even in patients with the same type of tumor, with individualized medicine having acquired significant relevance in this field. The clinical and morphological heterogeneity of the different types of breast tumors has led to a diversity of staging and classification systems. Thus, these tumors show wide variability in genetic expression and prognostic biomarkers. Surgical treatment is essential in the management of these patients. However, the perioperative period has been found to significantly influence survival and cancer recurrence. There is growing interest in the pro-tumoral effect of different anaesthetic and analgesic agents used intraoperatively and their relationship with metastatic progression. There is cumulative evidence of the influence of anaesthetic techniques on the physiopathological mechanisms of survival and growth of the residual neoplastic cells released during surgery. Prospective randomized clinical trials are needed to obtain quality evidence on the relationship between cancer and anaesthesia. This document summarizes the evidence currently available about the effects of the anaesthetic agents and techniques used in primary cancer surgery and long-term oncologic outcomes, and the biomolecular mechanisms involved in their interaction.
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Affiliation(s)
- Aida Raigon Ponferrada
- Institute of Biomedical Research in Malaga (IBIMA), 29010 Malaga, Spain; (A.R.P.); (A.G.L.)
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
| | - Jose Luis Guerrero Orriach
- Institute of Biomedical Research in Malaga (IBIMA), 29010 Malaga, Spain; (A.R.P.); (A.G.L.)
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
- Department of Pharmacology and Pediatrics, School of Medicine, University of Malaga, 29010 Malaga, Spain
| | - Juan Carlos Molina Ruiz
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
| | - Salvador Romero Molina
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
| | - Aurelio Gómez Luque
- Institute of Biomedical Research in Malaga (IBIMA), 29010 Malaga, Spain; (A.R.P.); (A.G.L.)
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
- Department of Pharmacology and Pediatrics, School of Medicine, University of Malaga, 29010 Malaga, Spain
| | - Jose Cruz Mañas
- Department of Anaesthesiology, Virgen de la Victoria University Hospital, 29010 Malaga, Spain; (J.C.M.R.); (S.R.M.); (J.C.M.)
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9
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Kim S, Lee ES, Lee EJ, Jung JY, Lee SB, Lee HJ, Kim J, Kim HJ, Lee JW, Son BH, Gong G, Ahn SH, Chang S. Targeted eicosanoids profiling reveals a prostaglandin reprogramming in breast Cancer by microRNA-155. J Exp Clin Cancer Res 2021; 40:43. [PMID: 33494773 PMCID: PMC7831268 DOI: 10.1186/s13046-021-01839-4] [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: 09/23/2020] [Accepted: 01/11/2021] [Indexed: 11/10/2022] Open
Abstract
Abstract Background Prostaglandin is one of the key metabolites for inflammation-related carcinogenesis. Despite the microRNA-155 is implicated in various types of cancers, it’s function in prostaglandin metabolism is largely unknown. Methods A targeted profiling of eicosanoids including prostaglandin, leukotriene and thromboxanes was performed in miR-155 deficient breast tumors and cancer cells. The molecular mechanism of miR-155-mediated prostaglandin reprogramming was investigated in primary and cancer cell lines, by analyzing key enzymes responsible for the prostaglandin production. Results We found miR-155-deficient breast tumors, plasma of tumor-bearing mouse and cancer cells show altered prostaglandin level, especially for the prostaglandin E2 (PGE2) and prostaglandin D2 (PGD2). Subsequent analysis in primary cancer cells, 20 triple-negative breast cancer (TNBC) specimens and breast cancer cell lines with miR-155 knockdown consistently showed a positive correlation between miR-155 level and PGE2/PGD2 ratio. Mechanistically, we reveal the miR-155 reprograms the prostaglandin metabolism by up-regulating PGE2-producing enzymes PTGES/PTGES2 while down-regulating PGD2-producing enzyme PTGDS. Further, we show the up-regulation of PTGES2 is driven by miR-155-cMYC axis, whereas PTGES is transactivated by miR-155-KLF4. Thus, miR-155 hires dual-regulatory mode for the metabolic enzyme expression to reprogram the PGE2/PGD2 balance. Lastly, we show the miR-155-driven cellular proliferation is restored by the siRNA of PTGES1/2, of which expression also significantly correlates with breast cancer patients’ survival. Conclusions Considering clinical trials targeting PGE2 production largely have focused on the inhibition of Cox1 or Cox2 that showed cardiac toxicity, our data suggest an alternative way for suppressing PGE2 production via the inhibition of miR-155. As the antagomiR of miR-155 (MRG-106) underwent a phase-1 clinical trial, its effect should be considered and analyzed in prostaglandin metabolism in tumor. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-021-01839-4.
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Affiliation(s)
- Sinae Kim
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Eun Sung Lee
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Eun Ji Lee
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jae Yun Jung
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Sae Byul Lee
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Hee Jin Lee
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jisun Kim
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Hee Jeong Kim
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jong Won Lee
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Byung Ho Son
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Gyungyub Gong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Sei-Hyun Ahn
- Division of Breast Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Suhwan Chang
- Department of Biomedical Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea.
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10
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Shabgah AG, Salmaninejad A, Thangavelu L, Alexander M, Yumashev AV, Goleij P, Hedayati-Moghadam M, Mohammadi H, Ahmadi M, Navashenaq JG. The role of non-coding genome in the behavior of infiltrated myeloid-derived suppressor cells in tumor microenvironment; a perspective and state-of-the-art in cancer targeted therapy. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2020; 161:17-26. [PMID: 33259833 DOI: 10.1016/j.pbiomolbio.2020.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/20/2020] [Accepted: 11/25/2020] [Indexed: 12/13/2022]
Abstract
Cancer is one of the healthcare problems that affect many communities around the world. Many factors contribute to cancer development. Besides, these factors are counted as the main impediment in cancer immunotherapy. Myeloid-derived suppressor cells (MDSCs) are one of these impediments. MDSCs inhibit the immune responses through various mechanisms such as inhibitory cytokine release and nitric oxide metabolite production. Several factors are involved in forming these cells, including tumor secreted cytokine and chemokines, transcription factors, and non-coding RNA. In the meantime, micro-RNAs (miRNAs) and long non-coding RNAs (lncRNAs) are the vital gene regulatory elements that affect gene expression. In this study, we are going to discuss the role of miRNAs and lncRNAs in MDSCs development in a cancer situation. It is hoped that miRNA and lncRNAs targeting may prevent the growth and development of these inhibitory cells in the cancer environment.
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Affiliation(s)
- Arezoo Gowhari Shabgah
- School of Medicine, Bam University of Medical Sciences, Bam, Iran; Student Research Committee, Bam University of Medical Sciences, Bam, Iran
| | - Arash Salmaninejad
- Department of Medical Genetics, Medical Genetics Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lakshmi Thangavelu
- Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | | | - Alexei Valerievich Yumashev
- Department of Prosthetic Dentistry, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Pouya Goleij
- Sana Institute of Higher Education, Faculty of Biology, Department of Genetics, Sari, Iran
| | | | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Majid Ahmadi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jamshid Gholizadeh Navashenaq
- Student Research Committee, Bam University of Medical Sciences, Bam, Iran; Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran.
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11
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Daveri E, Vergani E, Shahaj E, Bergamaschi L, La Magra S, Dosi M, Castelli C, Rodolfo M, Rivoltini L, Vallacchi V, Huber V. microRNAs Shape Myeloid Cell-Mediated Resistance to Cancer Immunotherapy. Front Immunol 2020; 11:1214. [PMID: 32793185 PMCID: PMC7387687 DOI: 10.3389/fimmu.2020.01214] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 05/15/2020] [Indexed: 12/20/2022] Open
Abstract
Immunotherapy with immune checkpoint inhibitors can achieve long-term tumor control in subsets of patients. However, its effect can be blunted by myeloid-induced resistance mechanisms. Myeloid cells are highly plastic and physiologically devoted to wound healing and to immune homeostasis maintenance. In cancer, their physiological activities can be modulated, leading to an expansion of pro-inflammatory and immunosuppressive cells, the myeloid-derived suppressor cells (MDSCs), with detrimental consequences. The involvement of MDSCs in tumor development and progression has been widely investigated and MDSC-induced immunosuppression is acknowledged as a mechanism hindering effective immune checkpoint blockade. Small non-coding RNA molecules, the microRNAs (miRs), contribute to myeloid cell regulation at different levels, comprising metabolism and function, as well as their skewing to a MDSC phenotype. miR expression can be indirectly induced by cancer-derived factors or through direct miR import via extracellular vesicles. Due to their structural stability and their presence in body fluids miRs represent promising predictive biomarkers of resistance, as we recently found by investigating plasma samples of melanoma patients undergoing immune checkpoint blockade. Dissection of the miR-driven involved mechanisms would pave the way for the identification of new druggable targets. Here, we discuss the role of these miRs in shaping myeloid resistance to immunotherapy with a special focus on immunosuppression and immune escape.
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Affiliation(s)
- Elena Daveri
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elisabetta Vergani
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Eriomina Shahaj
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Laura Bergamaschi
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano La Magra
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Michela Dosi
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Chiara Castelli
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Monica Rodolfo
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Licia Rivoltini
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Viviana Vallacchi
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Veronica Huber
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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12
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Hua Y, Zhang J, Jia Z, Li J, Xiong X, Xiong Y. Immune-related genes response to stimulation of miR-155 overexpression in CIK (ctenopharyngodon idella kidney) cells and zebrafish. FISH & SHELLFISH IMMUNOLOGY 2019; 94:142-148. [PMID: 31487536 DOI: 10.1016/j.fsi.2019.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/28/2019] [Accepted: 09/01/2019] [Indexed: 06/10/2023]
Abstract
MiR-155 regulates the development of germinal-center and the generation of immunoglobulin class-switched plasma cells. However, whether miR-155 is involved in immune response in fish is still unclear. Here, CIK cells transfected with miR-155 overexpressed plasmid inhibited mRNA expression of mIg and Rag2 (P < 0.05). Interestingly, mIg was predicted as a potential target gene of miR-155 by RNAhybrid, with a putative binding site in its CDS. Further, mIg luciferase reporter vectors with successive deletions of mIg cDNA sequence were constructed and dual luciferase reporter assay showed that vectors containing the sequence from 318 to 347 in CDS exhibited lower relative luciferase activity than others without predicted binding region (P < 0.05), which indicated mIg is the target gene of miR-155 and reveal bona fide targeted binding site of mIg for miR-155 in fish. In vivo, the zebrafish were respectively injected with miR-155 overexpressed and empty vector, and showed that miR-155 efficiently expressed in zebrafish (P < 0.01), which consistently decreased mRNA level of immune-related genes, including mIg (P < 0.01), sIg (P < 0.05), AID (P < 0.01), PU.1 (P < 0.05) and Rag2 (P < 0.05) at d 3 and d 6 post injection, comparing to control. Collectively, this work indicates that overexpression of miR-155 suppresses the mRNA level of immune-related genes in CIK cells and zebrafish, and mIg is a novel target gene of miR-155 in fish. These findings provide an insight into the miR-155 modulating adaptive immunity in grass carp and zebrafish.
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Affiliation(s)
- Yonglin Hua
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China
| | - Jing Zhang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China
| | - Zhihao Jia
- Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Jian Li
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China.
| | - Xianrong Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China
| | - Yan Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Ministry of Education, Southwest Minzu University, Chengdu, 610041, China; College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China; Key Laboratory of Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation, Southwest Minzu University, Chengdu, China.
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13
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Wu H, He G, Han H, Xiong W, Song T, Chen H, Chen X, Wu X, Huang G, Zhang Y, Sun C, Zhao C, Chen Y. Analysis of MIR155HG variants and colorectal cancer susceptibility in Han Chinese population. Mol Genet Genomic Med 2019; 7:e778. [PMID: 31228357 PMCID: PMC6687631 DOI: 10.1002/mgg3.778] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 05/09/2019] [Accepted: 05/16/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND MIR155HG plays an important role in malignant tumors, but it is rarely reported in the occurrence and development of colorectal cancer (CRC). This study investigated the effects of MIR155HG polymorphisms on CRC susceptibility from the perspective of molecular genetics. METHODS Eight SNPs in MIR155HG were selected and genotyped among 514 CRC cases and 510 healthy controls using the Agena MassARRAY platform. The associations between these SNPs and the CRC risk were evaluated under genetic models using conditional logistic regression analysis. The HaploReg v4.1 database was used for SNPs functional prediction. RESULTS The allele "C" of rs12482371 (p = 0.047), allele "C" of rs1893650 (p = 0.025), and the allele "A" of rs928883 (p = 0.037) in MIR155HG were significantly associated with CRC risk. Genetic model analysis revealed that rs12482371 and rs1893650 increased CRC risk; whereas rs928883 was associated with reduced CRC risk. Stratification analysis showed that rs9383938 was a protective factor in CRC patients under 60 years old. Rs12482371 and rs1893650 were associated with the CRC risk in females. Rs11911469 and rs34904192 may affect the clinical stage and lymph node metastasis. Moreover, the haplotypes CTT and GTC of LD block rs4143370|rs77218221|rs12482371, and the haplotypes CATGA and CACGG of LD block rs77699734|rs11911469|rs1893650|rs34904192|rs928883 were significantly associated with CRC risk. CONCLUSION This study revealed that MIR155HG SNPs were associated with CRC susceptibility and could be predictive biomarkers for CRC risk.
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Affiliation(s)
- Huangfu Wu
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Guisheng He
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Hua Han
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Wei Xiong
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Tao Song
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Huamin Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Xiuxiu Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Xiaoming Wu
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Guangyue Huang
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Yazhen Zhang
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Chuanwei Sun
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Chaoyang Zhao
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
| | - Yunjing Chen
- Surgical OncologyThe Second Affiliated Hospital of Hainan Medical CollegeHaikouHainan ProvinceChina
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14
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Su Y, Qiu Y, Qiu Z, Qu P. MicroRNA networks regulate the differentiation, expansion and suppression function of myeloid-derived suppressor cells in tumor microenvironment. J Cancer 2019; 10:4350-4356. [PMID: 31413755 PMCID: PMC6691713 DOI: 10.7150/jca.35205] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 06/03/2019] [Indexed: 12/13/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs), one heterogeneous population of immature myeloid cells, have suppressive function on immune response during tumor, inflammation, infection and autoimmune diseases. The molecular mechanism underlying expansion and function of MDSCs is becoming appreciated to manipulate immune response in the diseases. MicroRNA (miRNAs) as one short noncoding RNAs, are involved in regulating cell proliferation, differentiation and maturation. However, it needs to be further studied how miRNAs mediate the development and function of MDSC in association with cancer and other diseases. In the review, we report and discuss recent studies that miRNAs networks regulate the differentiation, expansion and suppression function of MDSCs in tumor microenvironment or other diseases through different signaling pathways. Those studies may provide one novel potential approach for tumor immunotherapy.
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Affiliation(s)
- Yanping Su
- Department of Histology and embryology, Shangdong First Medical University & Shangdong Academy of Medical Sciences, Taian, Shangdong, China
| | - Ye Qiu
- National Engineering Lab for Druggable gene and protein screening, Northeast Normal University, Changchun, Jilin, China
| | - Zhidong Qiu
- Department of pharmacy, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Peng Qu
- National Cancer Institute, National Institutes of Health, Frederick, MD, USA
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15
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Bahiraee A, Ebrahimi R, Halabian R, Aghabozorgi AS, Amani J. The role of inflammation and its related microRNAs in breast cancer: A narrative review. J Cell Physiol 2019; 234:19480-19493. [PMID: 31025369 DOI: 10.1002/jcp.28742] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 03/27/2019] [Accepted: 04/10/2019] [Indexed: 12/21/2022]
Abstract
Breast cancer is recognized as the most common type of cancer among women with a high rate of mortality all over the world. Over the past years, growing attention has been regarded to realize more about the mechanisms underlying the disease process. It is revealed that the progression of breast cancer may be strongly linked to chronic inflammation owing to the role of inflammatory factors in genetic instability and subsequent cancer predisposition. Although the association between breast cancer and inflammatory pathways has been well-defined now, only recent evidence pointed towards the inflammation-related microRNAs (miRNAs) as potential biomarkers and therapeutic targets involved in the crosstalk of multiple pathways during breast cancer development. Moreover, the practical interactions between these miRNAs and inflammatory factors are also a little characterized. In this review, we intended to describe the effects of predominant inflammatory pathways such as cytokines, phosphoinositide 3-kinase/protein kinase B, and nuclear factor kappa B in association with tumor promoting and tumor suppressing miRNAs on breast cancer progression. Providing new studies in the field of combining biomarkers for early diagnosis, prognosis, and monitoring breast cancer are very important. Notably, understanding the underlying mechanisms of miRNAs as a possible link between inflammation and tumorigenesis may offer a novel insight for combating this epidemic.
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Affiliation(s)
- Alireza Bahiraee
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Reyhane Ebrahimi
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Raheleh Halabian
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Amirsaeed Sabeti Aghabozorgi
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Jafar Amani
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Li H, Pan X, Gui Y, Quan J, Li Z, Zhao L, Guan X, Xu J, Xu W, Lai Y. Upregulation of miR-183-5p predicts worse survival in patients with renal cell cancer after surgery. Cancer Biomark 2019; 24:153-158. [PMID: 30689558 DOI: 10.3233/cbm-182047] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Hang Li
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Xiang Pan
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Yaoting Gui
- The Guangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics, Peking University Shenzhen Hospital, Institute of Urology of Shenzhen PKUHKUST Medical Center, Shenzhen, Guangdong 518036, China
| | - Jing Quan
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Zuwei Li
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Liwen Zhao
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Xin Guan
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Jinling Xu
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Weijie Xu
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
| | - Yongqing Lai
- Department of Urology, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China
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Presence of Circulating miR-145, miR-155, and miR-382 in Exosomes Isolated from Serum of Breast Cancer Patients and Healthy Donors. DISEASE MARKERS 2019; 2019:6852917. [PMID: 30891102 PMCID: PMC6390256 DOI: 10.1155/2019/6852917] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 10/23/2018] [Indexed: 12/16/2022]
Abstract
miR-145, miR-155, and miR-382 have been proposed as noninvasive biomarkers to distinguish breast cancer patients from healthy individuals. However, it is unknown if these three miRNAs are secreted by exosomes. Thus, we hypothesized that miR-145, miR-155, and miR-382 in breast cancer patients are present in exosomes. We isolated exosomes from serum of breast cancer patients and healthy donors, then we characterized them according to their shape, size, and exosome markers by scanning electron microscopy, atomic force microscopy, nanoparticle tracking analysis (NTA), and Western blot and determined the exosome concentration in all samples by NTA. Later, exosomal small RNA extraction was done to determine the expression levels of miR-145, miR-155, and miR-382 by qRT-PCR. We observed a round shape of exosomes with a mean size of 119.84 nm in breast cancer patients and 115.4 nm in healthy donors. All exosomes present the proteins CD63, Alix, Tsg, CD9, and CD81 commonly used as markers. Moreover, we found a significantly high concentration of exosomes in breast cancer patients with stages I, III, and IV compared to healthy donors. We detected miR-145, miR-155, and miR-382 in the exosomes isolated from serum of breast cancer patients and healthy donors. Our results show that the exosomes isolated from the serum of breast cancer patients and healthy donors contains miR-145, miR-155, and miR-382 but not in a selective manner in breast cancer patients. Moreover, our data support the association between exosome concentration and the presence of breast cancer, opening the possibility to study how miRNAs packaged into exosomes play a role in BC progression.
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18
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Thiele JA, Hosek P, Kralovcova E, Ostasov P, Liska V, Bruha J, Vycital O, Rosendorf J, Opattova A, Horak J, Kralickova M, Vodicka P, Pitule P. lncRNAs in Non-Malignant Tissue Have Prognostic Value in Colorectal Cancer. Int J Mol Sci 2018; 19:ijms19092672. [PMID: 30205577 PMCID: PMC6163783 DOI: 10.3390/ijms19092672] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 08/27/2018] [Accepted: 09/03/2018] [Indexed: 12/14/2022] Open
Abstract
Although colorectal cancer (CRC) is the third most frequent cause of cancer related death in Europe, clinically relevant biomarkers for therapy guidance and prognosis are insufficiently reliable. Long non-coding RNAs (lncRNAs) are RNAs over 200 nucleotides long that are not translated into proteins but can influence biological processes. There is emerging evidence for their involvement in solid cancer as oncogenes, tumour suppressors or regulators of cell proliferation and metastasis development. The goal of this study was to evaluate the prognostic effect of selected lncRNAs in a retrospective study on CRC patients from the Czech Republic. We used a quantitative PCR approach to measure the expression in paired non-malignant and tumour tissue samples of CRC patients of nine lncRNAs previously shown to be involved in cancer progression—ANRIL, CCAT1, GAS5, linc-ROR, MALAT1, MIR155HG, PCAT1, SPRY4-IT1 and TUG1. Associations between expression and expression ratios and clinical characteristics and survival were assessed by using univariable Cox proportional hazards models, Kaplan-Meier estimations with the Gehan-Wilcoxon test, the Mann-Whitney U test, the Kruskal-Wallis test and Spearman’s correlations. A comparison of expression in tumour tissue (TT) and non-malignant mucosa tissue (MT) showed significant upregulation of CCAT1 and linc-ROR in TT (p < 0.001 and p = 0.001, respectively) and downregulation of ANRIL, MIR155HG and MALAT1 (p = 0.001, p = 0.010, p = 0.001, respectively). Linc-ROR was significantly associated with the presence of synchronous metastases (p = 0.033). For individual tissue types, lower MIR155HG expression in TT was correlated with both shorter overall survival (p = 0.008) and shorter disease-free survival (p = 0.040). In MT, expression ratios of CCAT1/ANRIL and CCAT1/MIR155HG were associated with overall survival (p = 0.005 and p = 0.006, respectively). Our results revealed that changes in expression of lncRNAs between MT and TT hold potential to be used as prognostic biomarkers in CRC patients. Moreover, the ratios of CCAT1 to ANRIL and MIR155HG in MT also exhibit potential for prognosis assessment without tumour sampling. Our results also indicate that cancer progression is associated with detrimental system-wide changes in patient tissue, which might govern patient survival even after successful elimination of tumour or cancerous cells.
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Affiliation(s)
- Jana-Aletta Thiele
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
| | - Petr Hosek
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
| | - Eva Kralovcova
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
| | - Pavel Ostasov
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
| | - Vaclav Liska
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Surgery, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 80, 32300 Pilsen, Czech Republic.
| | - Jan Bruha
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Surgery, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 80, 32300 Pilsen, Czech Republic.
| | - Ondrej Vycital
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Surgery, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 80, 32300 Pilsen, Czech Republic.
| | - Jachym Rosendorf
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Surgery, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 80, 32300 Pilsen, Czech Republic.
| | - Alena Opattova
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Videnska 1083, 14220 Prague, Czech Republic.
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Albertov 4, Charles University, 12800 Prague, Czech Republic.
| | - Josef Horak
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Videnska 1083, 14220 Prague, Czech Republic.
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Albertov 4, Charles University, 12800 Prague, Czech Republic.
| | - Milena Kralickova
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Histology and Embryology, Faculty of Medicine in Pilsen, Charles University, Karlovarska 48, 30166 Pilsen, Czech Republic.
| | - Pavel Vodicka
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Videnska 1083, 14220 Prague, Czech Republic.
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Albertov 4, Charles University, 12800 Prague, Czech Republic.
| | - Pavel Pitule
- Biomedical Centre, Faculty of Medicine in Pilsen, Charles University, Alej Svobody 76, 32300 Pilsen, Czech Republic.
- Department of Histology and Embryology, Faculty of Medicine in Pilsen, Charles University, Karlovarska 48, 30166 Pilsen, Czech Republic.
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Harquail J, LeBlanc N, Landry C, Crapoulet N, Robichaud GA. Pax-5 Inhibits NF-κB Activity in Breast Cancer Cells Through IKKε and miRNA-155 Effectors. J Mammary Gland Biol Neoplasia 2018; 23:177-187. [PMID: 30032344 DOI: 10.1007/s10911-018-9404-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 07/05/2018] [Indexed: 12/17/2022] Open
Abstract
Pax-5, an essential transcription factor in B cell development, is aberrantly expressed in various B cell cancer lesions and solid tumors such as breast carcinoma. We have recently shown that Pax-5 regulates NF-κB activity which lead to the modulation of breast cancer phenotypic features (EMT-MET). NF-κB is known as a central mediator in inflammation, stress response as well as being a gatekeeper of pro-tumorigenic activity. However, little is known as to how Pax-5 affects this modulation. We thus turned our attention to microRNAs as potential regulatory effectors. In this study, we set out to elucidate the regulatory network between differential Pax-5 expression and NF-κB activity which dictate breast cancer malignancy. Through next-generation sequencing (NGS) of breast cancer cells conditionally expressing Pax-5, we profile significantly upregulated microRNAs; including microRNA-155, a known regulator of pathological processes and suppressor of malignant growth. Through the conditional expression of microRNA-155 in breast cancer models, we identify and validate IKKε (IKBKE) as a downstream target and an essential effector of Pax-5-mediated suppression of NF-κB signaling. Using rescue experiments, we also confirm that Pax-5 modulates NF-κB activity via IKKε downregulation. Interestingly, we also show that microRNA-155, in turn, supresses Pax-5 expression, indicative of an auto-regulatory feedback loop. Altogether, we demonstrate that Pax-5 inhibits NF-κB signalling through the regulation of microRNA-155 and its downstream target IKKε. The elucidation of this signaling network is relevant as Pax-5 and NF-κB are potent transcriptional regulators of breast cancer aggressivity. In addition, IKKε is relevant oncogene aberrantly expressed in 30% of breast carcinomas. Further insight into the regulatory pathways of breast cancer progression will eventually identify strategic therapeutic and prognostic targets to improve cancer patient outcome.
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Affiliation(s)
- Jason Harquail
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada
| | - Nicolas LeBlanc
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada
| | - Carine Landry
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada
| | - Nicolas Crapoulet
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada
| | - Gilles A Robichaud
- Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, E1A 3E9, Canada.
- Atlantic Cancer Research Institute, Moncton, NB, E1C 8X3, Canada.
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Kim S, Lee E, Jung J, Lee JW, Kim HJ, Kim J, Yoo HJ, Lee HJ, Chae SY, Jeon SM, Son BH, Gong G, Sharan SK, Chang S. microRNA-155 positively regulates glucose metabolism via PIK3R1-FOXO3a-cMYC axis in breast cancer. Oncogene 2018. [PMID: 29527004 PMCID: PMC5978802 DOI: 10.1038/s41388-018-0124-4] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
MicroRNA is an endogenous, small RNA controlling multiple target genes and playing roles in various biological processes including tumorigenesis. Here, we addressed the function of miR-155 using LC-MS/MS-based metabolic profiling of miR-155 deficient breast cancer cells. Our results revealed the loss of miR-155 hampers glucose uptake and glycolysis, via the down-regulation of glucose transporters and metabolic enzymes including HK2, PKM2, and LDHA. We showed this is due to the down-regulation of cMYC, controlled through phosphoinositide-3-kinase regulatory subunit alpha (PIK3R1)-PDK1/AKT-FOXO3a pathway. UTR analysis of the PIK3R1 and FOXO3a indicated miR-155 directly represses these genes. A stable expression of miR-155 in patient-derived cells (PDCs) showed activated glucose metabolism whereas a stable inhibition of miR-155 reduced in vivo tumor growth with retarded glucose metabolism. Furthermore, analysis of 50 triple-negative breast cancer (TNBC) specimens and specific uptake value (SUV) of PET images revealed a positive correlation between miR-155 level and glucose usage in human breast tumors via PIK3R1-PDK/AKT-FOXO3a-cMYC axis. Collectively, these data demonstrate the miR-155 is a key regulator of glucose metabolism in breast cancer.
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Affiliation(s)
- Sinae Kim
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Eunji Lee
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Jaeyun Jung
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Jong Won Lee
- Department of Surgery, Asan Medical Center, Seoul, 05505, Korea
| | - Hee Jung Kim
- Department of Surgery, Asan Medical Center, Seoul, 05505, Korea
| | - Jisun Kim
- Department of Surgery, Asan Medical Center, Seoul, 05505, Korea
| | - Hyun Ju Yoo
- Department of Convergence Medicine, University of Ulsan College of Medicine, Seoul, 05505, Korea
| | - Hee Jin Lee
- Department of Pathology, Asan Medical Center, Seoul, 05505, Korea
| | - Sun Young Chae
- Department of Nuclear Medicine, Asan Medical Center, Seoul, 05505, Korea
| | - Sang Min Jeon
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Ajou University, Suwon, 16499, Korea
| | - Byung Ho Son
- Department of Surgery, Asan Medical Center, Seoul, 05505, Korea
| | - Gyungyup Gong
- Department of Pathology, Asan Medical Center, Seoul, 05505, Korea
| | - Shyam K Sharan
- Mouse Cancer Genetics Program, Frederick National Laboratory, Frederick, MD, 21702, USA
| | - Suhwan Chang
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 05505, Korea.
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Xu Z, Ji J, Xu J, Li D, Shi G, Liu F, Ding L, Ren J, Dou H, Wang T, Hou Y. MiR-30a increases MDSC differentiation and immunosuppressive function by targeting SOCS3 in mice with B-cell lymphoma. FEBS J 2017; 284:2410-2424. [PMID: 28605567 DOI: 10.1111/febs.14133] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 02/22/2017] [Accepted: 06/08/2017] [Indexed: 12/30/2022]
Abstract
Myeloid-derived suppressor cells (MDSCs), including granulocytic (G)-MDSCs and monocytic (M)-MDSCs, play a critical role in tumor-induced T cell tolerance. MDSC immunosuppressive function and differentiation are significantly promoted in patients and B-cell lymphoma model mice. However, the mechanisms regulating these processes remain largely unclear. In the present study, we observed increased microRNA (miR)-30a expression both in G-MDSCs and in M-MDSCs from B cell lymphoma model mice. After transfection with miR-30a mimics, the differentiation and suppressive capacities of MDSCs were significantly increased via up-regulation of arginase-1. Moreover, we showed that the 3'-UTR of suppressor of cytokine signaling 3 (SOCS3) mRNA is a direct target of miR-30a. Decreased SOCS3 expression and activated Janus kinase-signal transducer and activator of transcription 3 signaling promote MDSC differentiation and suppressive activities. These findings provide new insights into the molecular mechanisms underlying MDSC expansion and function during B cell lymphoma development.
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Affiliation(s)
- Zhen Xu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Jianjian Ji
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Jingjing Xu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Dan Li
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Guoping Shi
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Fei Liu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Liang Ding
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Jing Ren
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China
| | - Huan Dou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, China
| | - Tingting Wang
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, China
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, China
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MUC1 inhibition leads to decrease in PD-L1 levels via upregulation of miRNAs. Leukemia 2017; 31:2780-2790. [PMID: 28555079 DOI: 10.1038/leu.2017.163] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 05/02/2017] [Accepted: 05/15/2017] [Indexed: 12/11/2022]
Abstract
The PD-L1/PD-1 pathway is a critical component of the immunosuppressive tumor microenvironment in acute myeloid leukemia (AML), but little is known about its regulation. We investigated the role of the MUC1 oncoprotein in modulating PD-L1 expression in AML. Silencing of MUC1 in AML cell lines suppressed PD-L1 expression without a decrease in PD-L1 mRNA levels, suggesting a post-transcriptional mechanism of regulation. We identified the microRNAs miR-200c and miR-34a as key regulators of PD-L1 expression in AML. Silencing of MUC1 in AML cells led to a marked increase in miR-200c and miR-34a levels, without changes in precursor microRNA, suggesting that MUC1 might regulate microRNA-processing. MUC1 signaling decreased the expression of the microRNA-processing protein DICER, via the suppression of c-Jun activity. NanoString (Seattle, WA, USA) array of MUC1-silenced AML cells demonstrated an increase in the majority of probed microRNAs. In an immunocompetent murine AML model, targeting of MUC1 led to a significant increase in leukemia-specific T cells. In concert, targeting MUC1 signaling in human AML cells resulted in enhanced sensitivity to T-cell-mediated lysis. These findings suggest MUC1 is a critical regulator of PD-L1 expression via its effects on microRNA levels and represents a potential therapeutic target to enhance anti-tumor immunity.
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Langerhans, plasmacytoid dendritic and myeloid-derived suppressor cell levels in mycosis fungoides vary according to the stage of the disease. Virchows Arch 2017; 470:575-582. [DOI: 10.1007/s00428-017-2107-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 01/14/2017] [Accepted: 03/09/2017] [Indexed: 01/28/2023]
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Pyzer AR, Cole L, Rosenblatt J, Avigan DE. Myeloid-derived suppressor cells as effectors of immune suppression in cancer. Int J Cancer 2016; 139:1915-26. [PMID: 27299510 DOI: 10.1002/ijc.30232] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 12/11/2022]
Abstract
The tumor microenvironment consists of an immunosuppressive niche created by the complex interactions between cancer cells and surrounding stromal cells. A critical component of this environment are myeloid-derived suppressor cells (MDSCs), a heterogeneous group of immature myeloid cells arrested at different stages of differentiation and expanded in response to a variety of tumor factors. MDSCs exert diverse effects in modulating the interactions between immune effector cells and the malignant cells. An increased presence of MDSCs is associated with tumor progression, poorer outcomes, and decreased effectiveness of immunotherapeutic strategies. In this article, we will review our current understanding of the mechanisms that underlie MDSC expansion and their immune-suppressive function. Finally, we review the preclinical studies and clinical trials that have attempted to target MDSCs, in order to improve responses to cancer therapies.
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Affiliation(s)
- Athalia Rachel Pyzer
- Bone Marrow Transplant, Beth Israel Deaconess Medical Center, Center for Life Sciences, CLS724, Boston, MA
| | - Leandra Cole
- Bone Marrow Transplant, Beth Israel Deaconess Medical Center, Center for Life Sciences, CLS724, Boston, MA
| | - Jacalyn Rosenblatt
- Bone Marrow Transplant, Beth Israel Deaconess Medical Center, Center for Life Sciences, CLS724, Boston, MA
| | - David E Avigan
- Bone Marrow Transplant, Beth Israel Deaconess Medical Center, Center for Life Sciences, CLS724, Boston, MA
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25
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Dufait I, Van Valckenborgh E, Menu E, Escors D, De Ridder M, Breckpot K. Signal transducer and activator of transcription 3 in myeloid-derived suppressor cells: an opportunity for cancer therapy. Oncotarget 2016; 7:42698-42715. [PMID: 27029037 PMCID: PMC5173167 DOI: 10.18632/oncotarget.8311] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 02/23/2016] [Indexed: 12/13/2022] Open
Abstract
Cancer progression is in part determined by interactions between cancer cells and stromal cells in the tumor microenvironment (TME). The identification of cytotoxic tumor-infiltrating lymphocytes has instigated research into immune stimulating cancer therapies. Although a promising direction, immunosuppressive mechanisms exerted at the TME hamper its success. Myeloid-derived suppressor cells (MDSCs) have come to the forefront as stromal cells that orchestrate the immunosuppressive TME. Consequently, this heterogeneous cell population has been the object of investigation. Studies revealed that the transcription factor signal transducer and activator of transcription 3 (STAT3) largely dictates the recruitment, activation and function of MDSCs in the TME. Therefore, this review will focus on the role of this key transcription factor during the MDSC's life cycle and on the therapeutic opportunities it offers.
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Affiliation(s)
- Inès Dufait
- Department of Radiotherapy, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
- Laboratory of Molecular and Cellular Technology, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
| | - Els Van Valckenborgh
- Laboratory of Hematology and Immunology, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
| | - Eline Menu
- Laboratory of Hematology and Immunology, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
| | - David Escors
- Immunomodulation Group, Navarrabiomed-Fundaçion, Miguel Servet, IdiSNA, Navarra, Spain
| | - Mark De Ridder
- Department of Radiotherapy, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
| | - Karine Breckpot
- Laboratory of Molecular and Cellular Technology, Vrije Universiteit, UZ-Brussel, Brussels, Belgium
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