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Rahmati A, Mafi A, Vakili O, Soleymani F, Alishahi Z, Yahyazadeh S, Gholinezhad Y, Rezaee M, Johnston TP, Sahebkar A. Non-coding RNAs in leukemia drug resistance: new perspectives on molecular mechanisms and signaling pathways. Ann Hematol 2024; 103:1455-1482. [PMID: 37526673 DOI: 10.1007/s00277-023-05383-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/22/2023] [Indexed: 08/02/2023]
Abstract
Like almost all cancer types, timely diagnosis is needed for leukemias to be effectively cured. Drug efflux, attenuated drug uptake, altered drug metabolism, and epigenetic alterations are just several of the key mechanisms by which drug resistance develops. All of these mechanisms are orchestrated by up- and downregulators, in which non-coding RNAs (ncRNAs) do not encode specific proteins in most cases; albeit, some of them have been found to exhibit the potential for protein-coding. Notwithstanding, ncRNAs are chiefly known for their contribution to the regulation of physiological processes, as well as the pathological ones, such as cell proliferation, apoptosis, and immune responses. Specifically, in the case of leukemia chemo-resistance, ncRNAs have been recognized to be responsible for modulating the initiation and progression of drug resistance. Herein, we comprehensively reviewed the role of ncRNAs, specifically its effect on molecular mechanisms and signaling pathways, in the development of leukemia drug resistance.
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Affiliation(s)
- Atefe Rahmati
- Department of Hematology and Blood Banking, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Basic Sciences, Faculty of Medicine, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Alireza Mafi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Omid Vakili
- Department of Clinical Biochemistry, Autophagy Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Firooze Soleymani
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Alishahi
- Department of Basic Sciences, Faculty of Medicine, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Sheida Yahyazadeh
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Yasaman Gholinezhad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Malihe Rezaee
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Thomas P Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, the, Islamic Republic of Iran.
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, the, Islamic Republic of Iran.
- Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, the, Islamic Republic of Iran.
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2
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Kubota H, Ueno H, Tasaka K, Isobe T, Saida S, Kato I, Umeda K, Hiwatari M, Hasegawa D, Imamura T, Kakiuchi N, Nannya Y, Ogawa S, Hiramatsu H, Takita J. RNA-seq-based miRNA signature as an independent predictor of relapse in pediatric B-cell acute lymphoblastic leukemia. Blood Adv 2024; 8:1258-1271. [PMID: 38127276 PMCID: PMC10918494 DOI: 10.1182/bloodadvances.2023011583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/21/2023] [Accepted: 12/18/2023] [Indexed: 12/23/2023] Open
Abstract
ABSTRACT Aberrant micro-RNA (miRNA) expression profiles have been associated with disease progression and clinical outcome in pediatric cancers. However, few studies have analyzed genome-wide dysregulation of miRNAs and messenger RNAs (mRNAs) in pediatric B-cell precursor acute lymphoblastic leukemia (BCP-ALL). To identify novel prognostic factors, we comprehensively investigated miRNA and mRNA sequencing (miRNA-seq and mRNA-seq) data in pediatric BCP-ALL samples with poor outcome. We analyzed 180 patients, including 43 matched pairs at diagnosis and relapse. Consensus clustering of miRNA expression data revealed a distinct profile characterized by mainly downregulation of miRNAs (referred to as an miR-low cluster [MLC]). The MLC profile was not associated with any known genetic subgroups. Intriguingly, patients classified as MLC had significantly shorter event-free survival (median 21 vs 33 months; log-rank P = 3 ×10-5). Furthermore, this poor prognosis was retained even in hyperdiploid ALL. This poor prognostic MLC profiling was confirmed in the validation cohort. Notably, non-MLC profiling at diagnosis (n = 9 of 23; Fisher exact test, P = .039) often changed into MLC profiling at relapse for the same patient. Integrated analysis of miRNA-seq and mRNA-seq data revealed that the transcriptional profile of MLC was characterized by enrichment of MYC target and oxidative phosphorylation genes, reduced intron retention, and low expression of DICER1. Thus, our miRNA-mRNA integration approach yielded a truly unbiased molecular stratification of pediatric BCP-ALL cases based on a novel prognostic miRNA signature, which may lead to better clinical outcomes.
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Affiliation(s)
- Hirohito Kubota
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroo Ueno
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Keiji Tasaka
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomoya Isobe
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Hematology, Wellcome-MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
| | - Satoshi Saida
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Itaru Kato
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mitsuteru Hiwatari
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Pediatrics, School of Medicine, Teikyo University, Tokyo, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Hyogo Prefectural Kobe Children Hospital, Hyogo, Japan
| | - Toshihiko Imamura
- Department of Pediatrics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nobuyuki Kakiuchi
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- The Hakubi Center for Advanced Research, Kyoto University, Kyoto, Japan
| | - Yasuhito Nannya
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Division of Hematopoietic Disease Control, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto, Japan
- Department of Medicine, Center for Hematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden
| | - Hidefumi Hiramatsu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junko Takita
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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3
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Deng W. Advancements in the Regulatory Role of microRNAs in Childhood Acute Lymphoblastic Leukemia: Mechanisms and Clinical Implications. Technol Cancer Res Treat 2024; 23:15330338241273143. [PMID: 39099455 DOI: 10.1177/15330338241273143] [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] [Indexed: 08/06/2024] Open
Abstract
microRNAs (miRNAs), tiny, non-coding RNA molecules, fine-tune the expression of target genes through interacting with mRNAs. These miRNAs are involved in a wide range of biological processes, encompassing cell division, death, blood cell production, and tumor development. When these miRNAs become dysfunctional, they can promote the invasion and spread of cancer cells in various human malignancies, including leukemia. Acute lymphoblastic leukemia (ALL), the preeminent malignancy affecting children, is a blood cancer marked by the uncontrollable growth of immature lymphoid cells that displace healthy blood precursors in the bone marrow. Despite a decline in ALL mortality rates over the past two decades, a significant proportion of deaths still results from a lack of effective diagnostic and prognostic markers that can guide treatment decisions and overcome drug resistance. The analysis of miRNA expression patterns in ALL could lead to more precise disease classification, earlier diagnosis, and better prognostic outcomes in the near future. The connection between miRNA dysfunction and the biology of ALL suggests that these molecules could represent promising therapeutic targets. Therefore, this review delves into the regulatory mechanisms of miRNAs in pediatric ALL, exploring how miRNA-based diagnostic, prognostic, and therapeutic strategies offer unique advantages and hold promise for clinical applications.
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Affiliation(s)
- Wei Deng
- Department of Pediatric General Internal Medicine, Gansu Provincial Maternity and Child-care Hospital, Lanzhou City, Gansu Province, P.R.China
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4
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MiRNAs in Hematopoiesis and Acute Lymphoblastic Leukemia. Int J Mol Sci 2023; 24:ijms24065436. [PMID: 36982511 PMCID: PMC10049736 DOI: 10.3390/ijms24065436] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 03/14/2023] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the most common kind of pediatric cancer. Although the cure rates in ALL have significantly increased in developed countries, still 15–20% of patients relapse, with even higher rates in developing countries. The role of non-coding RNA genes as microRNAs (miRNAs) has gained interest from researchers in regard to improving our knowledge of the molecular mechanisms underlying ALL development, as well as identifying biomarkers with clinical relevance. Despite the wide heterogeneity reveled in miRNA studies in ALL, consistent findings give us confidence that miRNAs could be useful to discriminate between leukemia linages, immunophenotypes, molecular groups, high-risk-for-relapse groups, and poor/good responders to chemotherapy. For instance, miR-125b has been associated with prognosis and chemoresistance in ALL, miR-21 has an oncogenic role in lymphoid malignancies, and the miR-181 family can act either as a oncomiR or tumor suppressor in several hematological malignancies. However, few of these studies have explored the molecular interplay between miRNAs and their targeted genes. This review aims to state the different ways in which miRNAs could be involved in ALL and their clinical implications.
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5
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Xie W, Yang J, Zhou N, Ding H, Zhou G, Wu S, Guo S, Li W, Zhang L, Yang H, Mao C, Zheng Y. Identification of microRNA editing sites in three subtypes of leukemia. Front Mol Biosci 2022; 9:1014288. [PMID: 36452459 PMCID: PMC9702332 DOI: 10.3389/fmolb.2022.1014288] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 10/28/2022] [Indexed: 09/15/2023] Open
Abstract
Leukemia is an aberrant hyper-proliferation of immature blood cells that do not form solid tumors. The transcriptomes of microRNAs (miRNAs) of leukemia have been intensively explored. However, miRNA editing of leukemia has not been extensively studied. To identify miRNA editing patterns and explore their functional relevance in leukemia, we analyzed 200 small RNA sequencing profiles of three subtypes of leukemia and identified hundreds of miRNA editing sites in three subtypes of leukemia. Then, we compared the editing levels of identified miRNA editing sites in leukemia and normal controls. Many miRNAs were differential edited in different subtypes of leukemia. We also found the editing levels of 3'-A editing sites of hsa-mir-21-5p and hsa-mir-155-5p decreased in chronic lymphocytic leukemia patients with radiation treatments. By integrating PAR-CLIP sequencing profiles, we predicted the targets of original and edited miRNAs. One of the edited miRNA, hsa-let-7b_5c, with an additional cytosine at 5' end of hsa-let-7b-5p, potentially targeted VBP1 and CTDSP1. CTDSP1 was significantly downregulated in T-ALL compared to normal controls, which might be originated from the hyperediting of hsa-let-7b-5p in T-ALL. Our study provides a comprehensive view of miRNA editing in three different subtypes of leukemia.
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Affiliation(s)
- Wenping Xie
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Jun Yang
- Yunnan Police College, Kunming, Yunnan, China
| | - Nan Zhou
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Hao Ding
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Guangchen Zhou
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Shuai Wu
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Shiyong Guo
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Wanran Li
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Lei Zhang
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Huaide Yang
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Chunyi Mao
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yun Zheng
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, Yunnan, China
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan, China
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, Yunnan, China
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, China
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6
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Sbirkov Y, Vergov B, Mehterov N, Sarafian V. miRNAs in Lymphocytic Leukaemias-The miRror of Drug Resistance. Int J Mol Sci 2022; 23:ijms23094657. [PMID: 35563051 PMCID: PMC9103677 DOI: 10.3390/ijms23094657] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 02/04/2023] Open
Abstract
Refractory disease and relapse remain the main causes of cancer therapy failure. Refined risk stratification, treatment regimens and improved early diagnosis and detection of minimal residual disease have increased cure rates in malignancies like childhood acute lymphoblastic leukaemia (ALL) to 90%. Nevertheless, overall survival in the context of drug resistance remains poor. The regulatory role of micro RNAs (miRNAs) in cell differentiation, homeostasis and tumorigenesis has been under extensive investigation in different cancers. There is accumulating data demonstrating the significance of miRNAs for therapy outcomes in lymphoid malignancies and some direct demonstrations of the interplay between these small molecules and drug response. Here, we summarise miRNAs' impact on chemotherapy resistance in adult and paediatric ALL and chronic lymphocytic leukaemia (CLL). The main focus of this review is on the modulation of particular signaling pathways like PI3K-AKT, transcription factors such as NF-κB, and apoptotic mediators, all of which are bona fide and pivotal elements orchestrating the survival of malignant lymphocytic cells. Finally, we discuss the attractive strategy of using mimics, antimiRs and other molecular approaches pointing at miRNAs as promising therapeutic targets. Such novel strategies to circumvent ALL and CLL resistance networks may potentially improve patients' responses and survival rates.
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Affiliation(s)
- Yordan Sbirkov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
- Correspondence: (Y.S.); (V.S.)
| | - Bozhidar Vergov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
| | - Nikolay Mehterov
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
| | - Victoria Sarafian
- Department of Medical Biology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (B.V.); (N.M.)
- Division of Molecular and Regenerative Medicine, Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
- Correspondence: (Y.S.); (V.S.)
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7
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Bagheri M, Sarabi PZ, Mondanizadeh M. The role of miRNAs as a big master regulator of signaling pathways involved in lymphoblastic leukemia. J Cell Physiol 2022; 237:2128-2139. [PMID: 35315068 DOI: 10.1002/jcp.30720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/02/2022] [Accepted: 02/18/2022] [Indexed: 12/17/2022]
Abstract
MicroRNAs (miRNAs) belong to small noncoding RNAs, which have long attracted researchers' attention because of their potency in acting either as oncogenes or tumor-suppressors in cancers. acute lymphocytic leukemia (ALL) and chronic lymphocytic leukemia (CLL) are two known types of leukemia with high mortality rates in adults and children. On a molecular basis, various signaling pathways are active in both types, making researchers consider the potential role of miRNAs in activating or suppressing these pathways to further hinder cancer development. In this review, we summarized the potential miRNAs, especially circulating ones, involved in essential signaling pathways in the ALL and CLL patients which serve as biomarkers and valuable targets in the treatment fields.
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Affiliation(s)
- Malihe Bagheri
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Parisa Zia Sarabi
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Mahdieh Mondanizadeh
- Department of Biotechnology and Molecular Medicine, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
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8
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Liu Y, Ao X, Ji G, Zhang Y, Yu W, Wang J. Mechanisms of Action And Clinical Implications of MicroRNAs in the Drug Resistance of Gastric Cancer. Front Oncol 2021; 11:768918. [PMID: 34912714 PMCID: PMC8667691 DOI: 10.3389/fonc.2021.768918] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/15/2021] [Indexed: 12/13/2022] Open
Abstract
Gastric cancer (GC) is one of the most common malignant tumors of digestive systems worldwide, with high recurrence and mortality. Chemotherapy is still the standard treatment option for GC and can effectively improve the survival and life quality of GC patients. However, with the emergence of drug resistance, the clinical application of chemotherapeutic agents has been seriously restricted in GC patients. Although the mechanisms of drug resistance have been broadly investigated, they are still largely unknown. MicroRNAs (miRNAs) are a large group of small non-coding RNAs (ncRNAs) widely involved in the occurrence and progression of many cancer types, including GC. An increasing amount of evidence suggests that miRNAs may play crucial roles in the development of drug resistance by regulating some drug resistance-related proteins as well as gene expression. Some also exhibit great potential as novel biomarkers for predicting drug response to chemotherapy and therapeutic targets for GC patients. In this review, we systematically summarize recent advances in miRNAs and focus on their molecular mechanisms in the development of drug resistance in GC progression. We also highlight the potential of drug resistance-related miRNAs as biomarkers and therapeutic targets for GC patients.
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Affiliation(s)
- Ying Liu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, China.,School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Xiang Ao
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Guoqiang Ji
- Clinical Laboratory, Linqu People's Hospital, Linqu, China
| | - Yuan Zhang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Wanpeng Yu
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, China
| | - Jianxun Wang
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, China
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9
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Zeng ZL, Zhu Q, Zhao Z, Zu X, Liu J. Magic and mystery of microRNA-32. J Cell Mol Med 2021; 25:8588-8601. [PMID: 34405957 PMCID: PMC8435424 DOI: 10.1111/jcmm.16861] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/25/2021] [Accepted: 08/02/2021] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs (miRNAs) are a group of endogenous, small (∼22 nts in length) noncoding RNA molecules that function specifically by base pairing with the mRNA of genes and regulate gene expression at the post-transcriptional level. Alterations in miR-32 expression have been found in numerous diseases and shown to play a vital role in cell proliferation, apoptosis, oncogenesis, invasion, metastasis and drug resistance. MiR-32 has been documented as an oncomiR in the majority of related studies but has been also verified as a tumour suppressor miRNA in conflicting reports. Moreover, it has a crucial role in metabolic and cardiovascular disorders. This review provides an in-depth look into the most recent finding regarding miR-32, which is involved in the expression, regulation and functions in different diseases, especially tumours. Additionally, this review outlines novel findings suggesting that miR-32 may be useful as a noninvasive biomarker and as a targeted therapeutic in several diseases.
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Affiliation(s)
- ZL Zeng
- The First Affiliated HospitalDepartment of Metabolism and EndocrinologyHengyang Medical SchoolUniversity of South ChinaHengyangChina
- The First Affiliated HospitalDepartment of Clinical MedicineHengyang Medical SchoolUniversity of South ChinaHengyangChina
- Key Laboratory for Arteriosclerology of Hunan ProvinceDepartment of Cardiovascular DiseaseHengyang Medical SchoolUniversity of South ChinaHengyangChina
| | - Qingyun Zhu
- The First Affiliated HospitalDepartment of Metabolism and EndocrinologyHengyang Medical SchoolUniversity of South ChinaHengyangChina
- The First Affiliated HospitalDepartment of Clinical MedicineHengyang Medical SchoolUniversity of South ChinaHengyangChina
| | - Zhibo Zhao
- The First Affiliated HospitalDepartment of Metabolism and EndocrinologyHengyang Medical SchoolUniversity of South ChinaHengyangChina
- The First Affiliated HospitalDepartment of Clinical MedicineHengyang Medical SchoolUniversity of South ChinaHengyangChina
| | - Xuyu Zu
- The First Affiliated HospitalDepartment of Metabolism and EndocrinologyHengyang Medical SchoolUniversity of South ChinaHengyangChina
- The First Affiliated HospitalDepartment of Clinical MedicineHengyang Medical SchoolUniversity of South ChinaHengyangChina
| | - Jianghua Liu
- The First Affiliated HospitalDepartment of Metabolism and EndocrinologyHengyang Medical SchoolUniversity of South ChinaHengyangChina
- The First Affiliated HospitalDepartment of Clinical MedicineHengyang Medical SchoolUniversity of South ChinaHengyangChina
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10
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Jiang R, Zhang Z, Zhong Z, Zhang C. Long-non-coding RNA RUSC1-AS1 accelerates osteosarcoma development by miR-101-3p-mediated Notch1 signalling pathway. J Bone Oncol 2021; 30:100382. [PMID: 34367901 PMCID: PMC8326430 DOI: 10.1016/j.jbo.2021.100382] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 06/07/2021] [Accepted: 07/06/2021] [Indexed: 01/22/2023] Open
Abstract
Background Long non-coding RNA (lncRNA) RUSC1-AS1 has been found to modulate several cancers development. In this study, we explored the role of RUSC1-AS1 on osteosarcoma (OS) progression. Methods Quantitative Real-time PCR (qRT-PCR) was conducted to test the relative expression of RUSC1-AS1, Notch1 mRNA and miR-101-3p in OS tissues and adjacent normal tissues. Gain- or loss- of functional assays were carried out to determine the roles of RUSC1-AS1 and miR-101-3p in OS progression both in vitro and in vivo. The expression of E-cadherin, N-cadherin, Vimentin, Snail, Notch1, Ras and ERK was determined by Western blot. Furthermore, the relationships between RUSC1-AS1 and miR-101-3p, Notch1 and miR-101-3p were confirmed through RNA immunoprecipitation (RIP) and dual luciferase reporter gene assay. Results RUSC1-AS1 and Notch1 were up-regulated in OS cells and tissues. Down-regulating RUSC1-AS1 significantly attenuated the proliferative, epithelial-mesenchymal transition (EMT), growth, lung metastasis, migrative and invasive abilities of MG-63 and Saos-2 cells, and aggravated apoptosis, accompanied with down-regulated Notch1-Ras-ERK1/2 in those cells both in vitro and in vivo, while overexpression of RUSC1-AS1 exerted opposite effects. Overexpressing miR-101-3p in OS cells had similar effects as RUSC1-AS1 inhibition. In addition, RUSC1-AS1 functioned as a competing endogenous RNA (ceRNA) to competitively sponge miR-101-3p, thus upregulating Notch1 expression and mediating the malignant behaviors of OS cells. Conclusion RUSC1-AS1 is a novel oncogenic lncRNA in OS through the miR-101-3p-Notch1-Ras-ERK pathway, which might be a potential therapeutic target for OS.
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Affiliation(s)
- Rui Jiang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun 130033, Jilin, China
| | - Ziyan Zhang
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun 130033, Jilin, China
| | - Zhiwei Zhong
- Department of Pain Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, Jilin, China
| | - Chao Zhang
- Department of Ophthalmology, The Second Hospital of Jilin University, ChangchCun 130033, Jilin, China
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11
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Gębarowska K, Mroczek A, Kowalczyk JR, Lejman M. MicroRNA as a Prognostic and Diagnostic Marker in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2021; 22:5317. [PMID: 34070107 PMCID: PMC8158355 DOI: 10.3390/ijms22105317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/12/2021] [Accepted: 05/16/2021] [Indexed: 12/14/2022] Open
Abstract
T cell acute lymphoblastic leukemia (T-ALL) is a biologically and genetically heterogeneous disease with a poor prognosis overall and several subtypes. The neoplastic transformation takes place through the accumulation of numerous genetic and epigenetic abnormalities. There are only a few prognostic factors in comparison to B cell precursor acute lymphoblastic leukemia, which is characterized by a lower variability and more homogeneous course. The microarray and next-generation sequencing (NGS) technologies exploring the coding and non-coding part of the genome allow us to reveal the complexity of the genomic and transcriptomic background of T-ALL. miRNAs are a class of non-coding RNAs that are involved in the regulation of cellular functions: cell proliferations, apoptosis, migrations, and many other processes. No miRNA has become a significant prognostic and diagnostic factor in T-ALL to date; therefore, this topic of investigation is extremely important, and T-ALL is the subject of intensive research among scientists. The altered expression of many genes in T-ALL might also be caused by wide miRNA dysregulation. The following review focuses on summarizing and characterizing the microRNAs of pediatric patients with T-ALL diagnosis and their potential future use as predictive factors.
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Affiliation(s)
- Katarzyna Gębarowska
- Laboratory of Genetic Diagnostics, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Anna Mroczek
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (J.R.K.)
| | - Jerzy R. Kowalczyk
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (J.R.K.)
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, 20-093 Lublin, Poland;
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12
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LINC00511 exacerbated T-cell acute lymphoblastic leukemia via miR-195-5p/LRRK1 axis. Biosci Rep 2021; 40:222566. [PMID: 32242897 PMCID: PMC7953487 DOI: 10.1042/bsr20193631] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 01/08/2023] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a malignant disease arising from the abnormal proliferation of T lymphocyte in marrow. Long non-coding RNAs (lncRNAs) are one kind of non-coding RNAs (ncRNAs), which were reported to modulate the initiation or progression of diverse cancers. However, the role of LINC00511 in T-ALL was unknown. To figure out the function and mechanism of LINC00511 in T-ALL, a series of experiments were carried out. Based on the experimental results, we discovered that LINC00511 boosted cell proliferation and invasion, but hindered cell apoptosis in T-ALL cells. Besides, based on bio-informatics tool, miR-195-5p was selected for further exploration. Then, miR-195-5p was validated to bind with LINC00511. Hereafter, LRRK1 was testified to serve as a target gene of miR-195-5p. At last, rescue assays suggested that LRRK1 overexpression restored sh-LINC00511#1-mediated effects on cell proliferation and apoptosis. All in all, LINC00511 exacerbated T-ALL progression via miR-195-5p/LRRK1 axis, implying a potential therapeutic clue for the patients with T-ALL.
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13
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LncRNA-NEAT1 promotes proliferation of T-ALL cells via miR-146b-5p/NOTCH1 signaling pathway. Pathol Res Pract 2020; 216:153212. [PMID: 33010698 DOI: 10.1016/j.prp.2020.153212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/02/2020] [Accepted: 09/08/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND T-cell acute lymphoblastic leukemia (T-ALL) is a malignant tumor of the hematopoietic system, which can develop at any age, with the symptoms of weakness, fatigue, enlarged lymph nodes, or weight loss. Nuclear paraspeckle assembly transcript 1 (NEAT1) is involved in the process of T-ALL, but the regulatory mechanism is still not known clearly. METHODS The expression levels of NEAT1 and miR-146b-5p in T-ALL cells were performed by qRT-PCR and NOTCH1 protein level- wwWwas determined by western blot assay. Dual-luciferase reporter assay was used to detect the interaction between NEAT1 and miR-146b-5p, as well as miR-146b-5p and NOTCH1. The cell proliferation was measured by using MTT assay and colony formation assay. RESULTS The expression levels of NEAT1 were markedly increased, but miR-146b-5p levels were reduced in T-ALL cells. Knockdown of NEAT1 or overexpression of miR-146b-5p decreased NOTCH1 expression, inhibited the proliferation of T-ALL cells. MiR-146b-5p bound both NEAT1 and NOTCH1 3'-UTR directly. Finally, inhibition of miR-146b-5p could abrogate the effects of NEAT1 knockdown on the proliferation of T-ALL cells. CONCLUSION NEAT1 promotes the proliferation of T-ALL cells by sponging miR-146b-5p to upregulate the expression of NOTCH1. The results of this study provide new insight into the action mechanism of NEAT1 modulating T-ALL progression.
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14
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Zhuang M, Chaolumen Q, Li L, Chen B, Su Q, Yang Y, Zhang X. MiR-29b-3p cooperates with miR-29c-3p to affect the malignant biological behaviors in T-cell acute lymphoblastic leukemia via TFAP2C/GPX1 axis. Biochem Biophys Res Commun 2020; 527:511-517. [PMID: 32423796 DOI: 10.1016/j.bbrc.2020.03.170] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 03/28/2020] [Indexed: 01/09/2023]
Abstract
Mounting evidence has illustrated the tumor regulatory roles of microRNAs (miRNAs) in T-cell acute lymphoblastic leukemia (T-ALL), a malignant carcinoma originated from T-cell precursors. However, the possible regulation mechanisms underlying miR-29b/29c-3p in T-ALL have not been interrogated yet. The aim of our study was to probe the association and possible molecular mechanism of miR-29b/29c-3p and Glutathione Peroxidase 1 (GPX1), a predicted highly expressed gene in acute myeloid leukemia (LAML) tissues on the cancer genome atlas (TCGA) website. In our paper, it was observed that GPX1 was relatively overexpressed in T-ALL cells, compared with normal T cells. Loss-of-function assays demonstrated that GPX1 knockdown inhibited the proliferation and activated the apoptosis in T-ALL cells. Then miR-29b/29c-3p was confirmed to regulate GPX1 mRNA and protein expression via decreasing Transcription Factor AP-2 Gamma (TFAP2C) expression. In summary, miR-29b-3p and miR-29c-3p targeted TFAP2C so as to repress GPX1 transcription, thereafter inhibiting GPXA expression. In the end, rescue experiments proved the whole regulation mechanism of miR-29b/29c-3p in T-ALL. Overall, the miR-29b/29c-3p -TFAP2C-GPX1 axis helped us to have a better understanding of T-ALL pathogenesis.
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Affiliation(s)
- Mengli Zhuang
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Qiqige Chaolumen
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Linlin Li
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Baiyu Chen
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Qin Su
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Yinan Yang
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China
| | - Xiaomeng Zhang
- Department of Pediatrics, The Affiliated Hospital of Inner Mongolia Medical University, NO.1 Gangdao Street, Huimin District, Hohhot, 010050, Inner Mongolia, China.
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15
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Saitoh Y, Umezu T, Imanishi S, Asano M, Yoshizawa S, Katagiri S, Suguro T, Fujimoto H, Akahane D, Kobayashi-Kawana C, Ohyashiki JH, Ohyashiki K. Downregulation of extracellular vesicle microRNA-101 derived from bone marrow mesenchymal stromal cells in myelodysplastic syndrome with disease progression. Oncol Lett 2020; 19:2053-2061. [PMID: 32194702 PMCID: PMC7038917 DOI: 10.3892/ol.2020.11282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 11/11/2019] [Indexed: 12/21/2022] Open
Abstract
To evaluate the mechanism underlying the communication between myeloid malignant and bone marrow (BM) microenvironment cells in disease progression, the current study established BM mesenchymal stromal cells (MSCs) and assessed extracellular vesicle (EV) microRNA (miR) expression in 22 patients with myelodysplastic syndrome (MDS) and 7 patients with acute myeloid leukemia and myelodysplasia-related changes (AML/MRC). Patients with MDS were separated into two categories based on the revised International Prognostic Scoring System (IPSS-R), and EV-miR expression in BM-MSCs was evaluated using a TaqMan low-density array. The selected miRs were evaluated using reverse transcription-quantitative PCR. The current study demonstrated that the expression of BM-MSC-derived EV-miR was heterogenous and based on MDS severity, the expression of EV-miR-101 was lower in high-risk group and patients with AML/MRC compared with the control and low-risk groups. This reversibly correlated with BM blast percentage, with which the cellular miR-101 from BM-MSCs or serum EV-miR-101 expression exhibited no association. Database analyses indicated that miR-101 negatively regulated cell proliferation and epigenetic gene expression. The downregulation of BM-MSC-derived EV-miR-101 may be associated with cell-to-cell communication and may accelerate the malignant process in MDS cells.
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Affiliation(s)
- Yuu Saitoh
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Hematology, Shizuoka General Hospital, Shizuoka 420-8527, Japan
| | - Tomohiro Umezu
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Molecular Pathology, Tokyo Medical University, Tokyo 160-8402, Japan
| | - Satoshi Imanishi
- Institute of Medical Sciences, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Michiyo Asano
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
| | | | - Seiichiro Katagiri
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
| | - Tamiko Suguro
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
| | - Hiroaki Fujimoto
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
| | - Daigo Akahane
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
| | | | - Junko H. Ohyashiki
- Institute of Medical Sciences, Tokyo Medical University, Tokyo 160-0023, Japan
- Department of Advanced Cellular Therapy, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo 160-8402, Japan
- Department of Advanced Cellular Therapy, Tokyo Medical University, Tokyo 160-0023, Japan
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16
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Mansouri S, Khansarinejad B, Mosayebi G, Eghbali A, Mondanizadeh M. Alteration in Expression of miR-32 and FBXW7 Tumor Suppressor in Plasma Samples of Patients with T-cell Acute Lymphoblastic Leukemia. Cancer Manag Res 2020; 12:1253-1259. [PMID: 32110099 PMCID: PMC7035948 DOI: 10.2147/cmar.s238470] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 02/13/2020] [Indexed: 12/12/2022] Open
Abstract
Background T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive and malignant neoplasm that arises from the hematopoietic T-cell precursors. Inactivation of FBXW7 gene is frequently observed in T-cell acute lymphoblastic leukemia, suggesting a significant tumor-suppressive role for FBXW7 in the pathobiology of this leukemia. Considering the role of microRNAs in cell proliferation and regulation of apoptosis, the aim of this study was to identify novel oncogenic microRNAs that suppress FBXW7 in patients with T-ALL. Patients and Methods The expression levels of two bioinformatically predicted microRNAs – miR-32 and miR-107 were compared in patients with T-ALL and a control group. A total of 80 plasma samples were subjected to RNA extraction, and the microRNA expression profiles were assessed by the RT-qPCR. The expression level of miR-103 was used as the endogenous reference for normalization of quantitative data. Results The plasma levels of miR-32 and miR-107 in patients with T-ALL were significantly higher (5.65, P < 0.001) and lower (0.432, P = 0.002), respectively. On the other hand, the expression levels of FBXW7 gene were significantly downregulated by –76.9 fold in T-ALL patients (P < 0.001). The results of the ROC curve analysis indicated that overexpression of miR-32 might be used to distinguish T-ALL patients with reasonable sensitivity and specificity. Conclusion miR-32 is considered as a novel oncomir that targets FBXW7 and might have a role in the etiology or progression of T-ALL. Furthermore, miR-32 can potentially serve as a non-invasive biomarker for detection of T-ALL.
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Affiliation(s)
- Sanaz Mansouri
- Department of Biotechnology and Molecular Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Behzad Khansarinejad
- Department of Microbiology and Immunology, Arak University of Medical Sciences, Arak, Iran
| | - Ghasem Mosayebi
- Department of Microbiology and Immunology, Arak University of Medical Sciences, Arak, Iran
| | - Aziz Eghbali
- Department of Pediatrics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Mahdieh Mondanizadeh
- Department of Biotechnology and Molecular Medicine, Arak University of Medical Sciences, Arak, Iran.,Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran
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17
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Liu X, Zhang H, Zhang B, Zhang X. Expression and Role of MicroRNA-663b in Childhood Acute Lymphocytic Leukemia and its Mechanism. Open Med (Wars) 2019; 14:863-871. [PMID: 31844676 PMCID: PMC6884921 DOI: 10.1515/med-2019-0101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/29/2019] [Indexed: 01/01/2023] Open
Abstract
Recent studies have shown that microRNAs (miRNAs) play a key role in various malignant tumors. MiR-663b has been found to have important roles in several cancers, however, the role of miR-663b in T cell acute lymphocytic leukemia (T-ALL) remains unclear. Therefore, we speculated that miR-663b might also play a crucial role in the development and process of T-ALL. In the present study, we found that miR-663b was up-regulated in the blood of children with T-ALL and T-ALL cell lines. TargetScan and dual luciferase reporter assay results showed that CD99 was a direct target of miR-663b. In order to further study the biological function of miR-663b in the development of T-ALL and to clarify its potential molecular mechanism, we detected the changes in proliferation, apoptosis, migration, and invasion of T-ALL cell line Jurkat before and after miR-663b inhibitor transfection. We found that miR-663b inhibitor inhibited Jurkat cell proliferation and induced apoptosis. In addition, miR-663b inhibitor repressed Jurkat cell migration and invasion. All these effects of miR-663b inhibitor on Jurkat cells were eliminated by CD99-silencing. These results have provided a new theoretical basis and strategy for the diagnosis and treatment of T-ALL.
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Affiliation(s)
- Xuehua Liu
- Pediatric blood and endocrine metabolism nursing platform, The First Hospital of Jilin University, Changchun 130021, China
| | - Haixia Zhang
- Pediatric blood and endocrine metabolism nursing platform, The First Hospital of Jilin University, Changchun 130021, China
| | - Baorong Zhang
- PICU nursing platform, The First Hospital of Jilin University, Changchun 130021, China
| | - Xiaohong Zhang
- Department of neurotrauma surgery, The First Hospital of Jilin University, No. 71 Xinmin Street, Changchun 130021, China
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18
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Sharifi H, Jafari Najaf Abadi MH, Razi E, Mousavi N, Morovati H, Sarvizadeh M, Taghizadeh M. MicroRNAs and response to therapy in leukemia. J Cell Biochem 2019; 120:14233-14246. [PMID: 31081139 DOI: 10.1002/jcb.28892] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/11/2019] [Accepted: 03/22/2019] [Indexed: 12/26/2022]
Abstract
A variety of epigenetic factors involved in leukemia pathogenesis. Among various epigenetic factors, microRNAs (miRNAs) have emerged as important players, which affect a sequence of cellular and molecular signaling pathways. Leukemia is known as progressive cancer, which is related to many health problems in the world. It has been shown that the destruction of the blood-forming organs could lead to abnormal effects on the proliferation and development of leukocytes and their precursors. Despite many attempts for approved effective and powerful therapies for patients with leukemia, finding and developing new therapeutic approaches are required. One of the important aspects of leukemia therapy, identification of underlying cellular and molecular mechanisms involved in the pathogenesis of leukemia. Several miRNAs (ie, miR-103, miR-101, mit-7, let-7i, miR-424, miR-27a, and miR-29c) and play major roles in response to therapy in patients with leukemia. miRNAs exert their effects by targeting a variety of targets, which are associated with response to therapy in patients with leukemia. It seems that more understanding about the roles of miRNAs in response to therapy in patients with leukemia could contribute to better treatment of patients with leukemia. Here, for the first time, we summarized various miRNAs, which are involved in response to therapy in the treatment patients with leukemia.
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Affiliation(s)
- Hossein Sharifi
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | | | - Ebrahim Razi
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | - Nousin Mousavi
- Department of Surgery, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Hamid Morovati
- Department of Medical Mycology and Parasitology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Sarvizadeh
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | - Mohsen Taghizadeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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19
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Chang HY, Xie RX, Zhang L, Fu LZ, Zhang CT, Chen HH, Wang ZQ, Zhang Y, Quan FS. Overexpression of miR-101-2 in donor cells improves the early development of Holstein cow somatic cell nuclear transfer embryos. J Dairy Sci 2019; 102:4662-4673. [PMID: 30879805 DOI: 10.3168/jds.2018-15072] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 01/22/2019] [Indexed: 12/17/2022]
Abstract
Accumulating studies have suggested that microRNA play a part in regulating multiple cellular processes, such as cell proliferation, apoptosis, the cell cycle, and embryo development. This study explored the effects of miR-101-2 on donor cell physiological status and the development of Holstein cow somatic cell nuclear transfer (SCNT) embryos in vitro. Holstein cow bovine fetal fibroblasts (BFF) overexpressing miR-101-2 were used as donor cells to perform SCNT; then, cleavage rate, blastocyst rate, inner cell mass-to-trophectoderm ratio, and the expression of some development- and apoptosis-related genes in different groups were analyzed. The miR-101-2 suppressed the expression of inhibitor of growth protein 3 (ING3) at mRNA and protein levels, expedited cell proliferation, and decreased apoptosis in BFF, suggesting that ING3, a target gene of miR-101-2, is a potential player in this process. Moreover, by utilizing donor cells overexpressing miR-101-2, the development of bovine SCNT embryos in vitro was significantly enhanced; the apoptotic rate in SCNT blastocysts was reduced, and the inner cell mass-to-trophectoderm ratio and SOX2, POU5F1, and BCL2L1 expression significantly increased, whereas BAX and ING3 expression decreased. Collectively, these findings suggest that miR-101-2 promotes BFF proliferation and vitality, reduces their apoptosis, and improves the early development of SCNT embryos.
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Affiliation(s)
- H Y Chang
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - R X Xie
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - L Zhang
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - L Z Fu
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - C T Zhang
- Animal Husbandry and Veterinary Station of Xining, Xining 810003, Qinghai, China
| | - H H Chen
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Z Q Wang
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Y Zhang
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - F S Quan
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China.
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20
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Abstract
Although miR-101 is involved in the development and progression of T-cell acute lymphoblastic leukemia (T-ALL), the underlying molecular mechanisms remain unclear. In this article, we report that miR-101 expression was inversely correlated with CX chemokine receptor 7 (CXCR7) level in T-ALL. Introducing miR-101 inhibited T-ALL cell proliferation and invasion in vitro and suppressed tumor growth and lung metastasis in vivo. CXCR7 was identified as a direct target of miR-101. The inhibitory effects of miR-101 were mimicked and counteracted by CXCR7 depletion and overexpression, respectively. Mechanistically, miR-101 targets CXCR7/STAT3 axis to reduce T-ALL growth and metastasis. Overall, these findings implied the potential application of miR-101 and CXCR7 in T-ALL treatment.
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Affiliation(s)
- Xue-Yi Yang
- Life Science College, Luoyang Normal University, Luoyang, Henan, P.R. China
| | - Ye Sheng
- Life Science College, Luoyang Normal University, Luoyang, Henan, P.R. China
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21
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Ehsanpour A, Saki N, Bagheri M, Maleki Behzad M, Abroun S. The Expression of Microvesicles in Leukemia: Prognostic Approaches. CELL JOURNAL 2019; 21:115-123. [PMID: 30825284 PMCID: PMC6397602 DOI: 10.22074/cellj.2019.5847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 06/18/2018] [Indexed: 01/23/2023]
Abstract
Microvesicles (MVs) are the smallest subclass of the extracellular vesicles (EVs) spontaneously secreted by the external
budding from the cell membranes in physiologic and pathologic conditions. The MVs derived from leukemic cells (LCs) can
be detected by the expression of specific cluster of differentiation (CD) markers indicating their cellular origin while they can
transfer different agents such as microRNAs, cytokines, and chemokines. The secretion of these agents from MVs can affect
the vital processes of LCs such as cell cycle, proliferation, differentiation, and apoptosis. According to the effects of MVs
components on the vital processes of LCs, it has been postulated that a change in the expression of MVs might be involved
in the progression and prognosis of leukemia. However, further studies are needed to confirm the association between the
presence of MVs and their components with the prognosis of leukemia. It seems that the identification of the prognostic values
and the application of them for the detection of MVs in leukemia can provide new therapeutic targets for monitoring the status
of patients with leukemia.
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Affiliation(s)
- Ali Ehsanpour
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Najmaldin Saki
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Marziye Bagheri
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Masumeh Maleki Behzad
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Saeid Abroun
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. Electronic Address:
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22
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Mardani R, Jafari Najaf Abadi MH, Motieian M, Taghizadeh-Boroujeni S, Bayat A, Farsinezhad A, Gheibi Hayat SM, Motieian M, Pourghadamyari H. MicroRNA in leukemia: Tumor suppressors and oncogenes with prognostic potential. J Cell Physiol 2018; 234:8465-8486. [PMID: 30515779 DOI: 10.1002/jcp.27776] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 10/30/2018] [Indexed: 02/06/2023]
Abstract
Leukemia is known as a progressive malignant disease, which destroys the blood-forming organs and results in adverse effects on the proliferation and development of leukocytes and their precursors in the blood and bone marrow. There are four main classes of leukemia including acute leukemia, chronic leukemia, myelogenous leukemia, and lymphocytic leukemia. Given that a variety of internal and external factors could be associated with the initiation and progression of different types of leukemia. One of the important factors is epigenetic regulators such as microRNAs (miRNAs) and long noncoding RNAs (ncRNA). MiRNAs are short ncRNAs which act as tumor suppressor (i.e., miR-15, miR-16, let-7, and miR-127) or oncogene (i.e., miR-155, miR-17-92, miR-21, miR-125b, miR-93, miR-143-p3, miR-196b, and miR-223) in leukemia. It has been shown that deregulation of these molecules are associated with the initiation and progression of leukemia. Hence, miRNAs could be used as potential therapeutic candidates in the treatment of patients with leukemia. Moreover, increasing evidence revealed that miRNAs could be used as diagnostic and prognostic biomarkers in monitoring patients in early stages of disease or after received chemotherapy regimen. It seems that identification and development of new miRNAs could pave to the way to the development new therapeutic platforms for patients with leukemia. Here, we summarized various miRNAs as tumor suppressor and oncogene which could be introduced as therapeutic targets in treatment of leukemia.
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Affiliation(s)
- Rajab Mardani
- Department of Biochemistry, Pasteur Institute of Iran, Tehran, Iran
| | | | - Mahsa Motieian
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sima Taghizadeh-Boroujeni
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Borujen, Iran
| | - Amir Bayat
- Hematology, Oncology, and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Cell and Molecular Biology, College of Science, Kish International Campus, University of Tehran, Kish, Iran
| | - Alireza Farsinezhad
- Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Mahtab Motieian
- Department of Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New York, New York
| | - Hossein Pourghadamyari
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran.,Department of Clinical Biochemistry, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
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23
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Wang CZ, Deng F, Li H, Wang DD, Zhang W, Ding L, Tang JH. MiR-101: a potential therapeutic target of cancers. Am J Transl Res 2018; 10:3310-3321. [PMID: 30662588 PMCID: PMC6291716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 10/27/2018] [Indexed: 06/09/2023]
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs that could regulate gene expressions transcriptionally or post-transcriptionally through binding to 3' untranslated region (3'UTR) of target messenger RNAs (mRNAs), which were identified to be associated with tumorigenesis in various neoplasms. Among them, miR-101, encoded by two precursor transcripts (miR-101-1 and miR-101-2), was recognized to serve as a tumor suppressor via targeting critical oncogenes or anti-oncogenes. Additionally, studies have shown that miR-101 was participated in multiple cancer-related biological processes, including proliferation, apoptosis, angiogenesis, drug resistance, invasion and metastasis. In this review, we aim to summarize the function of miR-101 in different biological processes by figuring out the underlying target gene networks and explore its potential role as a biomarker in diverse neoplasms, which will provide a brand-new insight in molecular targeting cancer treatment.
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Affiliation(s)
- Cen-Zhu Wang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
| | - Fei Deng
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
| | - Hao Li
- School of Clinical Medicine, Xuzhou Medical University209 Tongshan Road, Xuzhou 221004, P. R. China
| | - Dan-Dan Wang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
| | - Wei Zhang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
| | - Li Ding
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
| | - Jin-Hai Tang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical UniversityNanjing 210029, P. R. China
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Zhao Y, Li H, Li Y, Chen X, Fan S. A novel TAL1/miR-149* axis accelerates tumor growth of human T cell acute lymphoblastic leukemia. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:4026-4034. [PMID: 31949792 PMCID: PMC6962801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/21/2018] [Indexed: 06/10/2023]
Abstract
Background: Herein, we aimed to investigate the roles of TAL1 and miR-149* in T cell acute lymphoblastic leukemia (T-ALL). Methods: The biological characteristics, including cell proliferation, cell apoptosis, and cell cycle, were analyzed in Molt4 cells. Results: ChIP results revealed that miR-149* expression in Jurkat cells transfected with overexpression TAL1 plasmid was higher than that in Jurkat cells alone, while miR-149* expression in Molt-4 cells transfected with knockdown TAL1 plasmid was lower than that in Molt-4 cells alone, suggesting that TAL1 might direct target miR-149*. This was further confirmed by a luciferase activity report assay. Finally, biological functions, such as cell proliferation, cell cycle, and apoptosis of TAL1 and miR-149* were measured by MTT and flow cytometry, respectively. It was uncovered that enhanced TAL1 and miR-149* expression promoted cell proliferation, induced cell cycle arrest in G0/G1 phase, and inhibited apoptosis in Molt-4 cells. In contrast, decreased TAL1 and miR-149* expression suppressed cell proliferation, abolished cell cycle arrest in G0/G1 phase, and accelerated apoptosis in Molt-4 cells. Conclusion: Thus, these data indicate that TAL1 directly regulates miR-149* expression and TAL1/miR-149* link is implicated in the pathogenesis of T-ALL.
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Affiliation(s)
- Yanqiu Zhao
- Department of Hematology, First Hospital Affiliated to Harbin Medical University Harbin 150001, China
| | - Huibo Li
- Department of Hematology, First Hospital Affiliated to Harbin Medical University Harbin 150001, China
| | - Yinghua Li
- Department of Hematology, First Hospital Affiliated to Harbin Medical University Harbin 150001, China
| | - Xiaotong Chen
- Department of Hematology, First Hospital Affiliated to Harbin Medical University Harbin 150001, China
| | - Shengjin Fan
- Department of Hematology, First Hospital Affiliated to Harbin Medical University Harbin 150001, China
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25
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Majidinia M, Darband SG, Kaviani M, Nabavi SM, Jahanban-Esfahlan R, Yousefi B. Cross-regulation between Notch signaling pathway and miRNA machinery in cancer. DNA Repair (Amst) 2018; 66-67:30-41. [PMID: 29723707 DOI: 10.1016/j.dnarep.2018.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 04/03/2018] [Accepted: 04/17/2018] [Indexed: 12/20/2022]
Abstract
Despite their simple structure, the Notch family of receptors regulates a wide-spectrum of key cellular processes including development, tissue patterning, cell-fate determination, proliferation, differentiation and, cell death. On the other hand, accumulating date pinpointed the role of non-coding microRNAs, namely miRNAs in cancer initiation/progression via regulating the expression of multiple oncogenes and tumor suppressor genes, as such the Notch signaling. It is now documented that these two partners are in one or in the opposite directions and rule together the cancer fate. Here, we review the current knowledge relevant to this tricky interplay between different miRNAs and components of Notch signaling pathway. Further, we discuss the implication of this crosstalk in cancer progression/regression in the context of cancer stem cells, tumor angiogenesis, metastasis and emergence of multi-drug resistance. Understanding the molecular cues and mechanisms that occur at the interface of miRNA and Notch signaling would open new avenues for development of novel and effective strategies for cancer therapy.
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Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Rana Jahanban-Esfahlan
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran; Students Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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26
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Drobna M, Szarzyńska-Zawadzka B, Dawidowska M. T-cell acute lymphoblastic leukemia from miRNA perspective: Basic concepts, experimental approaches, and potential biomarkers. Blood Rev 2018; 32:457-472. [PMID: 29703513 DOI: 10.1016/j.blre.2018.04.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/12/2018] [Accepted: 04/12/2018] [Indexed: 12/19/2022]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a rare, aggressive and heterogeneous malignancy originating from T-cell precursors. The mechanisms of T-ALL pathogenesis related to non-protein coding part of the genome are currently intensively studied. miRNAs are short, non-coding molecules acting as negative regulators of gene expression which shape phenotype of cells in a complex and context-specific manner. miRNAs may act as oncogenes or tumor suppressors; several miRNAs have been related to drug resistance and treatment response in various malignancies. Here we present the review of the state-of-the-art knowledge on the role of miRNAs in T-ALL pathogenesis, with detailed overview of the studies reporting on miRNAs with oncogenic and tumor suppressor potential. We discuss whether miRNAs might be considered candidate biomarkers of prognosis in T-ALL and leukemia subtype-specific markers. We also describe experimental approaches and a typical workflow applied in research on the involvement of miRNAs in oncogenesis.
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Affiliation(s)
- Monika Drobna
- Institute of Human Genetics, Polish Academy of Sciences, Poznań, Poland.
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27
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Li L, Liu H, Hu X, Huang Y, Wang Y, He Y, Lei Q. Identification of key genes in non‑alcoholic fatty liver disease progression based on bioinformatics analysis. Mol Med Rep 2018; 17:7708-7720. [PMID: 29620197 PMCID: PMC5983972 DOI: 10.3892/mmr.2018.8852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 02/22/2018] [Indexed: 12/18/2022] Open
Abstract
Due to economic development and lifestyle changes, the incidence of non-alcoholic fatty liver disease (NAFLD) has gradually increased in recent years. However, the pathogenesis of NAFLD is not yet fully understood. To identify candidate genes that contribute to the development and progression of NAFLD, two microarray datasets were downloaded from the Gene Expression Omnibus database. The differentially expressed genes (DEGs) were identified and functional enrichment analyses were performed. A protein-protein interaction network was constructed and modules were extracted using the Search Tool for the Retrieval of Interacting Genes and Cytoscape. The enriched functions and pathways of the DEGs included ‘cellular macromolecule biosynthetic process’, ‘cellular response to chemical stimulus’, ‘extracellular matrix organization’, ‘metabolic pathways’, ‘insulin resistance’ and ‘forkhead box protein O1 signaling pathway’. The DEGs, including type-1 angiotensin II receptor, formin-binding protein 1-like, RNA-binding protein with serine-rich domain 1, Ras-related C3 botulinum toxin substrate 1 and polyubiquitin-C, were identified using multiple bioinformatics methods and validated in vitro with reverse transcription-quantitative polymerase chain reaction analysis. In conclusion, five hub genes were identified in the present study, and they may aid in understanding of the molecular mechanisms underlying the development and progression of NAFLD.
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Affiliation(s)
- Lin Li
- Department of Liver Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, P.R. China
| | - Huabao Liu
- Department of Liver Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, P.R. China
| | - Xiaoyu Hu
- Department of Infectious Disease, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, P.R. China
| | - Yi Huang
- Department of Liver Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, P.R. China
| | - Yanan Wang
- Department of Liver Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, P.R. China
| | - Yansha He
- Department of Liver Disease, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, P.R. China
| | - Qingsong Lei
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
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28
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Bellavia D, Palermo R, Felli MP, Screpanti I, Checquolo S. Notch signaling as a therapeutic target for acute lymphoblastic leukemia. Expert Opin Ther Targets 2018. [PMID: 29527929 DOI: 10.1080/14728222.2018.1451840] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Acute lymphoblastic leukemia (ALL) is the most common pediatric malignancy. Although the therapy of ALL has significantly improved, the heterogeneous genetic landscape of the disease often causes relapse, which is difficult to treat. Achieving a positive outcome for patients with relapsed or refractory ALL remains a challenging issue. The high prevalence of NOTCH-activating mutations in T-cell acute lymphoblastic leukemia (T-ALL) and the central role of NOTCH signaling in regulating cell survival and growth of ALL provide a rationale for the development of Notch signaling-targeted strategies in this disease. Therapeutic alternatives with effective anti-leukemic potential and low toxicity are needed. Areas covered: This review provides an overview of the currently available drugs directly or indirectly targeting Notch signaling in ALL. Besides considering the known Notch targeting approaches, such as γ-secretase inhibitors (GSIs) and Notch inhibiting antibodies (mAbs), currently in clinical trials, we focus on the recent insights into the molecular mechanisms underlying the Notch signaling regulation in ALL. Expert opinion: Novel drugs targeting specific steps of Notch signaling or intersecting pathways could improve the efficiency of the conventional hematological cancers therapies. Further studies are required to translate the new findings into future clinical applications.
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Affiliation(s)
- Diana Bellavia
- a Department of Molecular Medicine , Sapienza University , Rome , Italy
| | - Rocco Palermo
- b Center for Life Nano Science@Sapienza , Istituto Italiano di Tecnologia , Rome , Italy
| | - Maria Pia Felli
- c Department of Experimental Medicine , Sapienza University , Rome , Italy
| | - Isabella Screpanti
- a Department of Molecular Medicine , Sapienza University , Rome , Italy.,b Center for Life Nano Science@Sapienza , Istituto Italiano di Tecnologia , Rome , Italy.,d Institute Pasteur-Foundation Cenci Bolognetti , Sapienza University , Rome , Italy
| | - Saula Checquolo
- e Department of Medico-Surgical Sciences and Biotechnology , Sapienza University , Latina , Italy
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29
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Safaei S, Baradaran B, Hagh MF, Alivand MR, Talebi M, Gharibi T, Solali S. Double sword role of EZH2 in leukemia. Biomed Pharmacother 2018; 98:626-635. [DOI: 10.1016/j.biopha.2017.12.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/11/2017] [Accepted: 12/14/2017] [Indexed: 12/18/2022] Open
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Giovannini C, Fornari F, Dallo R, Gagliardi M, Nipoti E, Vasuri F, Coadă CA, Ravaioli M, Bolondi L, Gramantieri L. MiR-199-3p replacement affects E-cadherin expression through Notch1 targeting in hepatocellular carcinoma. Acta Histochem 2018; 120:95-102. [PMID: 29249451 DOI: 10.1016/j.acthis.2017.12.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 11/23/2017] [Accepted: 12/12/2017] [Indexed: 02/08/2023]
Abstract
Hepatocellular carcinoma (HCC) represents the second cause of cancer-related mortality worldwide and is associated with poor prognosis, due to a high recurrence rate after curative treatments and a drug resistance phenotype. In this scenario, the identification of innovative and effective therapeutic strategies is an unmet clinical need. The safety and efficacy of microRNA (miRNA) mediated approaches in preclinical models and clinical trials have been widely described in cancer. MicroRNA-199a downregulation is a common feature of HCC where its reduced expression contributes to mTOR and c-Met pathways activation. Notch1 activation is also a common event in HCC, influencing epithelial-to-mesenchymal transition, tumor invasion and recurrence at least in part through E-cadherin regulation. Here we identified a negative correlation between miR-199a-3p and Notch1 or E-cadherin protein levels in HCC patients and demonstrated that miR-199a-3p regulates E-cadherin expression through Notch1 direct targeting in in vitro models. Moreover, we showed that a strong correlation exists between miR-199a-5p and miR-199a-3p in HCC specimens and that miR-199a-5p contributes to E-cadherin regulation as well, underlying the complex network of interaction carried out by miR-199a and its influence on tumor aggressiveness. In conclusion, our findings suggest the restoration of miR-199a-3p physiologic levels as a possible therapeutic strategy for the treatment of HCC.
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Abstract
Notch is commonly activated in lymphoid malignancies through ligand-independent and ligand-dependent mechanisms. In T-cell acute lymphoblastic leukemia/lymphoma (T-ALL), ligand-independent activation predominates. Negative Regulatory Region (NRR) mutations trigger supraphysiological Notch1 activation by exposing the S2 site to proteolytic cleavage in the absence of ligand. Subsequently, cleavage at the S3 site generates the activated form of Notch, intracellular Notch (ICN). In contrast to T-ALL, in mature lymphoid neoplasms such as chronic lymphocytic leukemia (CLL), the S2 cleavage site is exposed through ligand-receptor interactions. Thus, agents that disrupt ligand-receptor interactions might be useful for treating these malignancies. Notch activation can be enhanced by mutations that delete the C-terminal proline (P), glutamic acid (E), serine (S), and threonine (T) (PEST) domain. These mutations do not activate the Notch pathway per se, but rather impair degradation of ICN. In this chapter, we review the mechanisms of Notch activation and the importance of Notch for the genesis and maintenance of lymphoid malignancies. Unfortunately, targeting the Notch pathway with pan-Notch inhibitors in clinical trials has proven challenging. These clinical trials have encountered dose-limiting on-target toxicities and primary resistance. Strategies to overcome these challenges have emerged from the identification and improved understanding of direct oncogenic Notch target genes. Other strategies have arisen from new insights into the "nuclear context" that selectively directs Notch functions in lymphoid cancers. This nuclear context is created by factors that co-bind ICN at cell-type specific transcriptional regulatory elements. Disrupting the functions of these proteins or inhibiting downstream oncogenic pathways might combat cancer without the intolerable side effects of pan-Notch inhibition.
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32
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Ye F. MicroRNA expression and activity in T-cell acute lymphoblastic leukemia. Oncotarget 2017; 9:5445-5458. [PMID: 29435192 PMCID: PMC5797063 DOI: 10.18632/oncotarget.23539] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 12/01/2017] [Indexed: 12/21/2022] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a lymphoid malignancy caused by the oncogenic transformation of immature T-cell progenitors. Many biologically relevant genetic and epigenetic alterations have been identified as driving factors for this transformation. Recently, microRNAs (miRNAs) have been shown to influence various leukemias, including T-ALL. Aberrant expression of miRNAs can function as either oncogenes or tumor suppressors in T-ALL through the regulation of cell migration, invasion, proliferation, apoptosis, and chemoresistance. This occurs by targeting key signaling pathways or transcriptional factors that play a critical role in T-ALL pathology and progression. Different miRNA expression profiles have been linked to specific genetic subtypes of human T-ALL. Furthermore, miRNAs can also act as independent prognostic factors to predict clinical outcomes for T-ALL patients. In the current review, we will focus on the role of miRNAs in the development and progression of T-ALL.
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Affiliation(s)
- Fang Ye
- Department of Hematology, Beijing Chuiyangliu Hospital Affiliated to Tsinghua University, Beijing, China
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33
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Cui W, Zhang X, Zheng S, Ma Z, Pang X, Li X. Clinicopathological significance of miR-101-3p and c-myc mRNA expression in diffused large B-cell lymphoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2017; 10:11797-11804. [PMID: 31966543 PMCID: PMC6966081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/10/2017] [Indexed: 06/10/2023]
Abstract
MiR-101-3p has been suggested to be implicated in the pathogenesis of lymphoma, however little is known regarding clinicopathological significance of its expression in diffused large B-cell lymphoma (DLBCL). In contrast, although c-myc has been extensively studied in DLBCL, no direct evidence concerning clinicopathological significance has been well established, either. Given this, in our present study, to understand the significance of both miR-101-3p and c-myc expression on mRNA level in DLBCL, real-time quantitative PCR was used to detect the expression of miR-101-3p and c-myc on mRNA level in 100 cases of DLBCL samples. Association between expression of miR-101-3p and c-myc and clinicopathological variables available was statistically analyzed using Cross-Table test. It was shown that only significant association was observed between miR-101-3p expression and histopathological subtype and therapeutic regimen, no significant relationship was found with other clinicopathological variables. As for c-myc expression, only significant association was found with gender, IPI, and activity of LDH in serum; No significant relations were found with other clinicopathological variables. Together, our study presents the direct evidence regarding clinicopathological significance of miR-101-3p and c-myc expression in DLBCL, which warrants further confirmation in different cohorts with larger sample sizes.
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Affiliation(s)
- Wenli Cui
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
| | - Xingyan Zhang
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
| | - Shutao Zheng
- Clinical Medical Research Institute, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
- State Key Lab Incubation Base of Xinjiang Major Diseases Research, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
| | - Zhiping Ma
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
| | - Xuelian Pang
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
| | - Xinxia Li
- Department of Pathology, First Affiliated Hospital of Xinjiang Medical UniversityXinjiang Uygur Autonomous Region, Urumqi 830011, Xinjiang, P.R. China
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Bao J, Xu Y, Wang Q, Zhang J, Li Z, Li D, Li J. miR-101 alleviates chemoresistance of gastric cancer cells by targeting ANXA2. Biomed Pharmacother 2017; 92:1030-1037. [PMID: 28609840 DOI: 10.1016/j.biopha.2017.06.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/05/2017] [Accepted: 06/05/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Chemoresistance remains a main clinical obstacle in the treatment of gastric cancer (GC). microRNAs have been revealed to participate in the regulation of drug resistance in a variety of cancers. However, little is known about the function and detailed molecular mechanism of miR-101 in GC chemoresistance. METHODS The expressions of miR-101 and Annexin A2 (ANXA2) in GC tissues and cells were detected by qRT-PCR and western blot. The effects of miR-101 overexpression on P-glycoprotein (P-gp) at mRNA and protein levels, cell viability, and apoptosis in drug-resistant GC cells were examined by qRT-PCR, western blot, MTT and flow cytometry analysis, respectively. Luciferase reporter assay, RNA immunoprecipitation (RIP) and qRT-PCR were applied to confirm whether miR-101 could target ANXA2 and regulate its expression. Rescue experiment was performed to verify the mechanism by which miR-101 involved in chemoresistance. RESULTS miR-101 was downregulated in GC tissues and drug-resistant GC cells. A negative correlation between miR-101 and ANXA2 expression was observed in GC tissues. Forced expression of miR-101 significantly reduced P-gp expression at mRNA and protein levels in drug-resistant GC cells. Overexpression of miR-101 enhanced sensitivity to cisplatin (DDP) or vincristine (VCR) via viability inhibition and apoptosis promotion. ANXA2 was identified as a direct target of miR-101 and miR-101 negatively regulated ANXA2 expression. Moreover, ectopic expression of ANXA2 reversed the effect of miR-101 on P-gp expression, cell viability and apoptosis. CONCLUSION miR-101 alleviated chemoresistance of gastric cancer cells by targeting ANXA2. Therefore, targeting miR-101 may be a potential therapeutic approach for drug-resistant GC.
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Affiliation(s)
- Jie Bao
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Yun Xu
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Qunying Wang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Jinping Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Zhenjie Li
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Dongying Li
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Jiansheng Li
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China.
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Ding L, Zhang S, Xu M, Zhang R, Sui P, Yang Q. MicroRNA-27a contributes to the malignant behavior of gastric cancer cells by directly targeting PH domain and leucine-rich repeat protein phosphatase 2. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:45. [PMID: 28327189 PMCID: PMC5361803 DOI: 10.1186/s13046-017-0516-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 03/16/2017] [Indexed: 12/23/2022]
Abstract
Background Accumulating evidence indicates that microRNA-27a (miR-27a) is involved in carcinogenesis and tumor progression. However, the exact function and molecular mechanism of miR-27a in gastric cancer remain unclear. Methods Quantitative real-time PCR (qRT-PCR) was used to quantify the expression of miR-27a and its target gene. The function of miR-27a in gastric cancer was investigated through in vitro and in vivo assays (MTT assay, colony formation assay, flow cytometry assay, wound healing assay, migration and invasion assay, immunohistochemistry (IHC), immunofluorescence (IF) and Western blot). A luciferase reporter assay was conducted to confirm the target gene of miR-27a. Results We found that miR-27a was commonly overexpressed in gastric cancer and high expression of miR-27a was associated with distant metastasis, lymph node metastasis, advanced T stage and advanced clinical stage. Functional assays demonstrated that overexpression of miR-27a in AGS cells accelerated cell proliferation, migration and invasion and suppressed apoptosis. Meanwhile, opposite results were observed in SGC-7901 cells when miR-27a was suppressed. Consistently, down-regulation of miR-27a inhibited the growth and metastasis of engrafted tumors in vivo. Furthermore, we found PH domain and leucine-rich repeat protein phosphatase 2 (PHLPP2) to be a new target of miR-27a, and downregulation of PHLPP2 could rescue the effect of anti-miR-27a in gastric cancer cells. In addition, miR-27a-mediated suppression of PHLPP2 led to stimulation of the AKT/GSK3β pathway. Conclusions Our data suggest that miR-27a functions as a crucial oncogenic miRNA in gastric cancer. It can promote proliferation and metastasis of tumor cells by suppressing PHLPP2 and activating the AKT/GSK3β pathway. Therefore, miR-27a is a potential novel therapeutic target in gastric cancer treatment. Electronic supplementary material The online version of this article (doi:10.1186/s13046-017-0516-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lei Ding
- Department of Pathogenobiology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Street, Changchun, 130021, Jilin Province, China
| | - Shanyong Zhang
- Department of Orthopedics, The Second Hospital, Jilin University, Changchun, Jilin, China
| | - Mu Xu
- 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
| | - Pengcheng Sui
- 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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