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Qin C, Wang H, Zhong J, Ran H, Peng W. miR-129 Regulates Yak Intramuscular Preadipocyte Proliferation and Differentiation through the PI3K/AKT Pathway. Int J Mol Sci 2024; 25:632. [PMID: 38203803 PMCID: PMC10779486 DOI: 10.3390/ijms25010632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
miR-129 plays a crucial role in regulating various cellular processes, including adipogenesis; however, its downstream molecular mechanisms remain unclear. In this study, we demonstrated that miR-129 promotes yak adipogenesis in vitro via the PI3K/AKT pathway. Overexpression and interference of miR-129 in yak intramuscular preadipocytes (YIMAs) enhanced and inhibited cell differentiation, respectively, with corresponding changes in cell proliferation. Further investigation revealed that miR-129 enhances AKT and p-AKT activity in the AKT pathway without affecting cell apoptosis, and a specific inhibitor (LY294002) was used to confirm that miR-129 regulates YIMAs proliferation and differentiation through the PI3K/AKT pathway. Our findings suggest that miR-129 promotes yak adipogenesis by enhancing PI3K/AKT pathway activity. This study provides the foundation to precisely elucidate the molecular mechanism of miR-129 in YIMAs adipogenesis and develop advanced miRNA-based strategies to improve meat nutrition and obesity-related ailments in beef production.
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Affiliation(s)
- Chunyu Qin
- Qinghai Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China;
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China; (H.W.); (J.Z.); (H.R.)
| | - Hui Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China; (H.W.); (J.Z.); (H.R.)
| | - Jincheng Zhong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China; (H.W.); (J.Z.); (H.R.)
| | - Hongbiao Ran
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China; (H.W.); (J.Z.); (H.R.)
| | - Wei Peng
- Qinghai Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China;
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2
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Anoushirvani AA, Jafarian Yazdi A, Amirabadi S, Asouri SA, Shafabakhsh R, Sheida A, Hosseini Khabr MS, Jafari A, Tamehri Zadeh SS, Hamblin MR, Kalantari L, Talaei Zavareh SA, Mirzaei H. Role of non-coding RNAs in neuroblastoma. Cancer Gene Ther 2023; 30:1190-1208. [PMID: 37217790 DOI: 10.1038/s41417-023-00623-0] [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: 11/02/2022] [Revised: 03/25/2023] [Accepted: 05/04/2023] [Indexed: 05/24/2023]
Abstract
Neuroblastoma is known as the most prevalent extracranial malignancy in childhood with a neural crest origin. It has been widely accepted that non-coding RNAs (ncRNAs) play important roles in many types of cancer, including glioma and gastrointestinal cancers. They may regulate the cancer gene network. According to recent sequencing and profiling studies, ncRNAs genes are deregulated in human cancers via deletion, amplification, abnormal epigenetic, or transcriptional regulation. Disturbances in the expression of ncRNAs may act either as oncogenes or as anti-tumor suppressor genes, and can lead to the induction of cancer hallmarks. ncRNAs can be secreted from tumor cells inside exosomes, where they can be transferred to other cells to affect their function. However, these topics still need more study to clarify their exact roles, so the present review addresses different roles and functions of ncRNAs in neuroblastoma.
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Affiliation(s)
- Ali Arash Anoushirvani
- Department of Internal Medicine, Firoozgar Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Sanaz Amirabadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Sahar Ahmadi Asouri
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran
| | - Rana Shafabakhsh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran
| | - Amirhossein Sheida
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Maryam Sadat Hosseini Khabr
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Ameneh Jafari
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, P.O. BOX: 15179/64311, Tehran, Iran
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Leila Kalantari
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
| | | | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University, Kashan, Iran.
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3
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MicroRNAs as prospective biomarkers, therapeutic targets and pharmaceuticals in neuroblastoma. Mol Biol Rep 2023; 50:1895-1912. [PMID: 36520359 DOI: 10.1007/s11033-022-08137-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 11/18/2022] [Indexed: 12/23/2022]
Abstract
Neuroblastomas, the most prevalent malignant solid neoplasms of childhood, originate from progenitor cells of the sympathetic nervous system. Their genetic causation is diverse and involves multiple molecular mechanisms. This review highlights multiple roles of microRNA in neuroblastoma pathogenesis and discusses the prospects of harnessing these important natural regulator molecules as biomarkers, therapeutic targets and pharmaceuticals in neuroblastoma.
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4
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Gubenko MS, Loginov VI, Burdennyy AM, Pronina IV, Kazubskaya TP, Pertsov SS. Changes in the Level of Methylation of a Group of microRNA Genes as a Factor in the Development and Progression of Non-Small Cell Lung Cancer. Bull Exp Biol Med 2022; 174:254-258. [PMID: 36598670 DOI: 10.1007/s10517-023-05684-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Indexed: 01/05/2023]
Abstract
We studied changes in the level of methylation of a number of microRNA genes hypermethylated in non-small cell lung cancer and its histological subtypes as well as the relationship of methylation of a group of microRNA genes with clinical and morphological features of the tumor with smoking status. A significantly high level of methylation of 7 genes (MIR124-1/3, MIR125B-1, MIR129-2, MIR137, MIR1258, and MIR339) was revealed in adenocarcinoma and squamous cell lung cancer in comparison with samples of adjacent histologically unchanged lung tissue. In squamous cell lung cancer, a significantly high level of methylation of the MIR124-2 gene in the tumor was also shown. In addition, differences in the methylation profile of adenocarcinoma and squamous cell carcinoma at stages III-IV of the oncological process were revealed. A high level of methylation of the MIR137 and MIR1258 genes was shown for adenocarcinoma and MIR339, MIR129-2, and MIR124-2 for squamous cell carcinoma. Significant differences in the level of methylation of MIR124-2 and MIR375 genes were revealed for smoking patients with squamous cell lung cancer.
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Affiliation(s)
- M S Gubenko
- Research Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - V I Loginov
- Research Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - A M Burdennyy
- Research Institute of General Pathology and Pathophysiology, Moscow, Russia.
| | - I V Pronina
- Research Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - T P Kazubskaya
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S S Pertsov
- P. K. Anokhin Research Institute of Normal Physiology, Moscow, Russia
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5
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Karami Fath M, Pourbagher Benam S, Salmani K, Naderi S, Fahham Z, Ghiabi S, Houshmand Kia SA, Naderi M, Darvish M, Barati G. Circular RNAs in neuroblastoma: Pathogenesis, potential biomarker, and therapeutic target. Pathol Res Pract 2022; 238:154094. [PMID: 36087416 DOI: 10.1016/j.prp.2022.154094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 10/15/2022]
Abstract
Neuroblastoma (NB) is a common cancer in childhood responsible for 15 % of fatalities by pediatric cancers. Epigenetic factors play an important role in the pathogenesis of NB. Recently, it has been demonstrated that circular RNAs (circRNAs, ciRNAs), a newly identified class of non-coding RNAs, are also dysregulated in NB. CircRNAs mediate their functions by regulating gene expression mainly through microRNA (miRNA) sponging. The dysregulation (abnormal upregulation or downregulation) of circRNAs is involved in tumorigenesis of a variety of tumors including NB. It seems that the expression of some circRNAs is correlated with NB prognosis and clinical features. CircRNAs might be favorable as a diagnostic/prognostic biomarker and therapeutic target. However, due to the lack of studies, it is difficult to make a conclusion regarding the clinical benefits of circRNAs. In this review, we discussed the circRNAs that experimentally have been proved to be dysregulated in NB tissues and cancer cells.
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Affiliation(s)
- Mohsen Karami Fath
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | | | - Kiana Salmani
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sina Naderi
- Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Fahham
- Faculty of Biology, Technische Universitat Dresden, Dresden, Germany
| | - Shamim Ghiabi
- Department of Medical Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | - Malihe Naderi
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Science and Biotechnology, Shahid Beheshti University, Tehran, Iran; Department of Microbiology, Faculty of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Maryam Darvish
- Department of Medical Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
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6
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Veeraraghavan VP, Jayaraman S, Rengasamy G, Mony U, Ganapathy DM, Geetha RV, Sekar D. Deciphering the Role of MicroRNAs in Neuroblastoma. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010099. [PMID: 35011335 PMCID: PMC8746473 DOI: 10.3390/molecules27010099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 01/31/2023]
Abstract
Neuroblastoma (NB) is a type of peripheral sympathetic nervous system cancer that most commonly affects children. It is caused by the improper differentiation of primitive neural crest cells during embryonic development. Although NB occurs for 8% of paediatric cancers, it accounts for 15% of cancer-related deaths. Despite a considerable increase in cytotoxic chemo- and radiotherapy, patients in advanced stages remain virtually incurable. Therefore, there is a desperate necessity for new treatment strategies to be investigated. Accumulating evidence suggested that microRNAs (miRNAs) are a class of non-coding RNAs with 19–25 nucleotides lengths and play a central role in the development of NB carcinogenesis. Fascinatingly, miRNA inhibitors have an antisense property that can inhibit miRNA function and suppress the activity of mature miRNA. However, many studies have addressed miRNA inhibition in the treatment of NB, but their molecular mechanisms and signalling pathways are yet to be analysed. In this study, we impart the current state of knowledge about the role of miRNA inhibition in the aetiology of NB.
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Affiliation(s)
- Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India; (V.P.V.); (G.R.); (U.M.)
| | - Selvaraj Jayaraman
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India; (V.P.V.); (G.R.); (U.M.)
- Correspondence: (S.J.); (D.S.); Tel.: +91-7397331154 (S.J.); +91-9361216583 (D.S.)
| | - Gayathri Rengasamy
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India; (V.P.V.); (G.R.); (U.M.)
| | - Ullas Mony
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India; (V.P.V.); (G.R.); (U.M.)
| | - Dhanraj M Ganapathy
- Department of Prosthodontics, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India;
| | - Royapuram Veeraragavan Geetha
- Department of Microbiology, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India;
| | - Durairaj Sekar
- Cellular and Molecular Research Centre, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, India
- Correspondence: (S.J.); (D.S.); Tel.: +91-7397331154 (S.J.); +91-9361216583 (D.S.)
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7
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miR-129 Attenuates Myocardial Ischemia Reperfusion Injury by Regulating the Expression of PTEN in Rats. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5535788. [PMID: 34435045 PMCID: PMC8382530 DOI: 10.1155/2021/5535788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 05/13/2021] [Accepted: 07/22/2021] [Indexed: 12/12/2022]
Abstract
PTEN/AKT signaling plays pivotal role in myocardial ischemia reperfusion injury (MIRI), and miRNAs are involved in the regulation of AKT signaling. This study was designed to investigate the interaction between miR-129 and PTEN in MIRI. A MIRI rat model and a hypoxia reoxygenation (H/R) H9C2 cell model were constructed to simulate myocardial infarction clinically. TTC staining, creatine kinase (CK) activity, TUNEL/Hoechst double staining, Hoechst staining and flow cytometer were used for evaluating myocardial infarction or cell apoptosis. miR-129 mimic transfection experiment and luciferase reporter gene assay were conducted for investigating the function of miR-129 and the interaction between miR-129 and PTEN, respectively. Real-time PCR and western blotting were performed to analyze the gene expression. Compared to the control, MIRI rats presented obvious myocardial infarction, higher CK activity, increased expression of caspase-3 and PTEN, decreased expression of miR-129, and insufficient AKT phosphorylation. Consistently, H/R significantly increased the apoptosis of H9C2 cells, concomitant with the downregulation of miR-129, upregulation of PTEN and caspase-3, and insufficient phosphorylation of AKT, while miR-129 mimic obviously inhibited the expression of PTEN and caspase-3, increased the AKT phosphorylation, and decreased the cell apoptosis. Additionally, miR-129 mimic obviously decreased the relative luciferase activity in H9C2 cells. To our best knowledge, this study firstly found that the low expression of miR-129 accelerates the myocardial cell apoptosis by directly targeting 3'UTR of PTEN. miR-129 is an important biomarker for MIRI, as well as a potential therapy target.
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8
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Ghafouri-Fard S, Gholipour M, Hussen BM, Taheri M. The Impact of Long Non-Coding RNAs in the Pathogenesis of Hepatocellular Carcinoma. Front Oncol 2021; 11:649107. [PMID: 33968749 PMCID: PMC8097102 DOI: 10.3389/fonc.2021.649107] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 03/22/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is among the utmost deadly human malignancies. This type of cancer has been associated with several environmental, viral, and lifestyle risk factors. Among the epigenetic factors which contribute in the pathogenesis of HCC is dysregulation of long non-coding RNAs (lncRNAs). These transcripts modulate expression of several tumor suppressor genes and oncogenes and alter the activity of cancer-related signaling axes. Several lncRNAs such as NEAT1, MALAT1, ANRIL, and SNHG1 have been up-regulated in HCC samples. On the other hand, a number of so-called tumor suppressor lncRNAs namely CASS2 and MEG3 are down-regulated in HCC. The interaction between lncRNAs and miRNAs regulate expression of a number of mRNA coding genes which are involved in the pathogenesis of HCC. H19/miR-15b/CDC42, H19/miR-326/TWIST1, NEAT1/miR-485/STAT3, MALAT1/miR-124-3p/Slug, MALAT1/miR-195/EGFR, MALAT1/miR-22/SNAI1, and ANRIL/miR-144/PBX3 axes are among functional axes in the pathobiology of HCC. Some genetic polymorphisms within non-coding regions of the genome have been associated with risk of HCC in certain populations. In the current paper, we describe the recent finding about the impact of lncRNAs in HCC.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Gholipour
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Pharmacognosy Department, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Yang Y, Pan H, Chen J, Zhang Z, Liang M, Feng X. CircKIF2A contributes to cell proliferation, migration, invasion and glycolysis in human neuroblastoma by regulating miR-129-5p/PLK4 axis. Mol Cell Biochem 2021; 476:2513-2525. [PMID: 33630225 DOI: 10.1007/s11010-021-04096-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 02/04/2021] [Indexed: 11/24/2022]
Abstract
Multiple circular RNAs (circRNAs) have been identified to act as essential mediators in diverse human cancers. However, the roles of circRNAs in neuroblastoma (NB) are largely unknown. In this study, we aimed to explore the function of circKIF2A in NB. Quantitative real-time polymerase chain reaction was executed to detect the levels of circKIF2A, KIF2A mRNA, miR-129-5p and polo-like kinase 4 (PLK4) mRNA. Actinomycin D assay and RNase R digestion assay were conducted to analyze the feature of circKIF2A. 3-(4, 5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay, transwell assay and specific kits were utilized to evaluate cell proliferation, metastasis and glycolysis, respectively. Western blot assay was performed to examine the protein levels of matrix metalloproteinase 2 (MMP2), MMP9 and PLK4. Bioinformatics analysis, RNA pull-down assay and dual-luciferase reporter assay were conducted to analyze the relationship between miR-129-5p and circKIF2A or PLK4. Murine xenograft model assay was done to investigate the role of circKIF2A in NB in vivo. CircKIF2A level was increased in NB tissue samples and cell lines. Silencing of circKIF2A impeded NB cell proliferation, migration, invasion and glycolysis. For mechanism analysis, circKIF2A could positively modulate PLK4 expression via sponging miR-129-5p. Moreover, miR-129-5p inhibition reversed the inhibitory effects of circKIF2A silencing on the behaviors of NB cells. MiR-129-5p overexpression weakened the malignant biological behaviors of NB cells by targeting PLK4. Additionally, circKIF2A knockdown hampered tumorigenesis in vivo. CircKIF2A knockdown suppressed cell proliferation, migration, invasion and glycolysis via downregulating PLK4 expression through miR-129-5p.
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Affiliation(s)
- Yiheng Yang
- Department of Pediatric Surgery, Heze Municipal Hospital, Family Committee of the Municipal Party Committee, Tianxiang Road, Heze City, 274000, Shangdong Province, China
| | - Hongli Pan
- Operating Room, Heze Municipal Hospital, Heze City, Shangdong Province, China
| | - Jie Chen
- Department of Pediatric Surgery, Heze Municipal Hospital, Family Committee of the Municipal Party Committee, Tianxiang Road, Heze City, 274000, Shangdong Province, China
| | - Zhonghua Zhang
- Department of Pediatric Surgery, Heze Municipal Hospital, Family Committee of the Municipal Party Committee, Tianxiang Road, Heze City, 274000, Shangdong Province, China
| | - Minna Liang
- Department of Pediatric Surgery, Heze Municipal Hospital, Family Committee of the Municipal Party Committee, Tianxiang Road, Heze City, 274000, Shangdong Province, China
| | - Xunqiang Feng
- Department of Pediatric Surgery, Heze Municipal Hospital, Family Committee of the Municipal Party Committee, Tianxiang Road, Heze City, 274000, Shangdong Province, China.
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Rezaei O, Honarmand Tamizkar K, Hajiesmaeili M, Taheri M, Ghafouri-Fard S. Non-Coding RNAs Participate in the Pathogenesis of Neuroblastoma. Front Oncol 2021; 11:617362. [PMID: 33718173 PMCID: PMC7945591 DOI: 10.3389/fonc.2021.617362] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/11/2021] [Indexed: 12/11/2022] Open
Abstract
Neuroblastoma is one of the utmost frequent neoplasms during the first year of life. This pediatric cancer is believed to be originated during the embryonic life from the neural crest cells. Previous studies have detected several types of chromosomal aberrations in this tumor. More recent studies have emphasized on expression profiling of neuroblastoma samples to identify the dysregulated genes in this type of cancer. Non-coding RNAs are among the mostly dysregulated genes in this type of cancer. Such dysregulation has been associated with a number of chromosomal aberrations that are frequently detected in neuroblastoma. In this study, we explain the role of non-coding transcripts in the malignant transformation in neuroblastoma and their role as biomarkers for this pediatric cancer.
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Affiliation(s)
- Omidvar Rezaei
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Mohammadreza Hajiesmaeili
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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11
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Liu Z, Sun J, Wang X, Cao Z. MicroRNA-129-5p promotes proliferation and metastasis of hepatocellular carcinoma by regulating the BMP2 gene. Exp Ther Med 2021; 21:257. [PMID: 33603864 DOI: 10.3892/etm.2021.9688] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 11/26/2020] [Indexed: 12/15/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a malignant tumor that poses a serious threat to human health. Due to its occult onset and rapid development, HCC is a challenge to diagnose early and effectively treat, and thus patients with HCC often have an unfavorable prognosis. MicroRNA (miR)-129 and its target gene play an important role in the regulation of various diseases. Therefore, the aim of the present study was to investigate the role and mechanism of action for miR-129-5p in the development of HCC. Quantitative results of clinical samples analyzed using reverse transcription-quantitative PCR suggested that miR-129-5p had a significantly lower expression level in tumoral tissues compared with corresponding peritumoral tissues. Overexpression of miR-129-5p in HCC cells was performed using a transfection technique, followed by MTT, Transwell, invasion and wound healing assays to detect the effect of miR-129-5p on the cell cytotoxicity and metastasis of liver cancer in vitro. The downstream target gene of miR-129-5p, bone morphogenetic protein 2 (BMP2), was determined using a luciferase reporter assay. Overexpression of miR-129-5p played a vital role in decreasing cytotoxicity and promoting metastasis of HCC, which may be attributed to its inhibitory effect on the expression of its target gene, BMP2. In clinical samples, miR-129-5p expression levels were found to be negatively correlated with BMP2 and closely associated with HCC metastasis and infiltration. Collectively, the results suggested that miR-129-5p may contribute to proliferation and metastasis of HCC through its target gene, BMP2, and thus may be a potential novel therapeutic target for the treatment of HCC.
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Affiliation(s)
- Zengyao Liu
- Department of Intervention, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Jiefei Sun
- Interventional Catheter Therapy Section Office, Zhaodong Renmin Hospital, Zhaodong, Heilongjiang 151100, P.R. China
| | - Xiaochun Wang
- Department of Nursing, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Zhenyuan Cao
- Department of Intervention, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
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12
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Aravindan N, Herman T, Aravindan S. Emerging therapeutic targets for neuroblastoma. Expert Opin Ther Targets 2020; 24:899-914. [PMID: 33021426 PMCID: PMC7554151 DOI: 10.1080/14728222.2020.1790528] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 06/29/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Neuroblastoma (NB) is the prime cancer of infancy, and accounts for 9% of pediatric cancer deaths. While children diagnosed with clinically stable NB experience a complete cure, those with high-risk disease (HR-NB) do not recover, despite intensive therapeutic strategies. Development of novel and effective targeted therapies is needed to counter disease progression, and to benefit long-term survival of children with HR-NB. AREAS COVERED Recent studies (2017-2020) pertinent to NB evolution are selectively reviewed to recognize novel and effective therapeutic targets. The prospective and promising therapeutic targets/strategies for HR-NB are categorized into (a) targeting oncogene-like and/or reinforcing tumor suppressor (TS)-like lncRNAs; (b) targeting oncogene-like microRNAs (miRs) and/or mimicking TS-miRs; (c) targets for immunotherapy; (d) targeting epithelial-to-mesenchymal transition and cancer stem cells; (e) novel and beneficial combination approaches; and (f) repurposing drugs and other strategies in development. EXPERT OPINION It is highly unlikely that agents targeting a single candidate or signaling will be beneficial for an HR-NB cure. We must develop efficient drug deliverables for functional targets, which could be integrated and advance clinical therapy. Fittingly, the looming evidence indicated an aggressive evolution of promising novel and integrative targets, development of efficient drugs, and improvised strategies for HR-NB treatment.
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Affiliation(s)
| | - Terence Herman
- University of Oklahoma Health Sciences Center, Oklahoma City, USA
- Stephenson Cancer Center, Oklahoma City, USA
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Abstract
Myosins constitute a superfamily of actin-based molecular motor proteins that mediates a variety of cellular activities including muscle contraction, cell migration, intracellular transport, the formation of membrane projections, cell adhesion, and cell signaling. The 12 myosin classes that are expressed in humans share sequence similarities especially in the N-terminal motor domain; however, their enzymatic activities, regulation, ability to dimerize, binding partners, and cellular functions differ. It is becoming increasingly apparent that defects in myosins are associated with diseases including cardiomyopathies, colitis, glomerulosclerosis, neurological defects, cancer, blindness, and deafness. Here, we review the current state of knowledge regarding myosins and disease.
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He JH, Chen JG, Zhang B, Chen J, You KL, Hu JM, Xu JW, Chen L. Elevated MYO10 Predicts Poor Prognosis and its Deletion Hampers Proliferation and Migration Potentials of Cells Through Rewiring PI3K/Akt Signaling in Cervical Cancer. Technol Cancer Res Treat 2020; 19:1533033820936773. [PMID: 32618228 PMCID: PMC7336823 DOI: 10.1177/1533033820936773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
MYO10, recognized as an important regulator of cytoskeleton remodeling, has been
reported to be associated with tumorigenesis. However, its functional
implication in cervical cancer and potential mechanism still remain to be
undetermined currently. MYO10 level in cervical cancer tissues was analyzed by
using data retrieved from The Cancer Genome Atlas and ONCOMINE databases.
Messenger RNA and protein expression levels were determined by quantitative
real-time polymerase chain reaction and Western blotting. Small-interfering RNA
and overexpressing plasmid were used for MYO10 silencing and overexpression, and
cell proliferation was analyzed by CCK-8. Transwell assays were performed to
investigate the ability of cell migration and invasion. MYO10 was upregulated in
cervical cancer tissues and cells when compared to normal controls, and survival
analysis showed patients with high MYO10 expression had worse overall survival.
Moreover, knockdown/overexpression of MYO10 significantly inhibited/enhanced the
proliferation, invasion, and migration capabilities of cervical cells
transfected with siRNAs/overexpressing plasmid. Additionally, MYO10 silencing
inhibited PI3K/Akt signaling pathway by decreasing the phosphorylation status of
PI3K and AKT. Data from the present study indicated that MYO10 were
overexpressed in patients with cervical cancer and positively linked with poor
prognosis. Experimental results suggested that MYO10 induced a significant
encouraging effect in cervical cancer cell proliferation, invasion, and
migration, linked with involvement of PI3K/Akt signaling. Collectively, these
results emphasize a novel role for MYO10 overexpression in cervical cancer and
provide a potent therapeutic strategy against cervical cancer.
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Affiliation(s)
- Jian-Hui He
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Jian-Guo Chen
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Bin Zhang
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Jing Chen
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ke-Li You
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Jie-Mei Hu
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Jia-Wen Xu
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Le Chen
- Department of gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
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Ma XL, Zhang XJ, Du Q, Zhang XN, Zhang SY, Zhao HF. microRNA-146b promotes neuroblastoma cell growth through targeting NUMB. Exp Ther Med 2020; 19:3531-3536. [PMID: 32346414 PMCID: PMC7185190 DOI: 10.3892/etm.2020.8623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 02/10/2020] [Indexed: 12/24/2022] Open
Abstract
Accumulating evidence has demonstrated that the abnormal expression of microRNA (miRNA/miR) serves a crucial role in the development of numerous types of human cancer, including neuroblastoma (NB). The present study aimed to investigate the expression levels and biological roles of miR-146b in NB. miR-146b expression levels in NB cell lines and human umbilical vein endothelial cells (HUVECs) were analyzed using reverse transcription-quantitative PCR, and the regulatory effects of miR-146b on NB cell proliferation, invasion and apoptosis in vitro were investigated using CCK-8 assay, transwell invasion assay and flow cytometry. In addition, bioinformatics analysis, western blotting and dual-luciferase reporter assays were used to determine whether NUMB was a target gene of miR-146b. miR-146b expression levels were increased in NB cell lines compared with HUVECs. The knockdown of miR-146b using a miR-146b inhibitor significantly inhibited NB cell proliferation and invasion, but promoted cell apoptosis in vitro. Furthermore, it was revealed that miR-146b promoted NB cell proliferation through targeting NUMB. In conclusion, miR-146b was suggested to serve as an oncogene, at least in part, through directly targeting NUMB, which indicated that miR-146b may be a potential therapeutic target for NB treatment.
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Affiliation(s)
- Xiao-Li Ma
- Department of Pathology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Xiao-Juan Zhang
- Department of Pathology, Wuhan Union Hospital, Wuhan, Hubei 430022, P.R. China
| | - Qian Du
- Department of Pathology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Xiang-Nan Zhang
- Department of Pathology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Shu-Yan Zhang
- Department of Pathology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Huan-Fen Zhao
- Department of Pathology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
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Zhang H, Yu Y, Cai W, Lu H, He R, Zhang R, Pei F, Wang X, Fang Y, Wei F. [Chloroquine enhances cisplatin-induced apoptosis of nasopharyngeal carcinoma cells by inhibiting autophagy via upregulating miR129]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:361-369. [PMID: 32376584 DOI: 10.12122/j.issn.1673-4254.2020.03.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate the role of miR129 in mediating the effect of chloroquine to enhance cisplatin- induced apoptosis in nasopharyngeal carcinoma cells (HNE1). METHODS MTT assay was used to detect the viability of HNE1 cells treated with different concentrations of cisplatin. Colony formation of HNE1 cells treated with cisplatin and chloroquine, alone or in combination, was observed using crystal violet staining. BALB/C unde mice were inoculated with HNE1 cells and randomly divided into 4 groups with 6 mice in each group. The mice received intraperitoneal injections of cisplatin and chloroquine, alone or in combination once every 3 days for 4 consecutive weeks, and the tumor growth was observed in each group. The expression of miR129 in HNE1 cells treated with chloroquine, cisplatin, or both was detected with qPCR. The effects of miR129 suppression with a miR129 inhibitor on the expressions of autophagy related proteins p62, LC3B, Beclin1 and the drug-resistant related protein P-glycoprotein (P-gp) were examined using Western blotting in HNE1 cells treated with chloroquine, cisplatin, or both; the changes in cell apoptosis were detected Annexin V/PI double staining. RESULTS Chloroquine combined with cisplatin significantly inhibited HNE1 cell proliferation in vitro and the growth of HNE1 cell-derived tumor in nude mice as compared with cisplatin alone (P < 0.01). In cultured HNE1 cells, inhibition of the expression of miR129 significantly promoted autophagy and up-regulated P-gp expression (P < 0.01); Chloroquine obviously inhibited cisplatin-induced autophagy and up-regulated the expression of miR129 in HNE1 cells (P < 0.01). Transfection of the cells with the miR129 inhibitor abolished the inhibitory effect of chloroquine on cisplatin-induced autophagy, and significantly increased the cell survival rate (P < 0.05) and lower the cell apoptotic rate (P < 0.01) after combined treatment with chloroquine and cisplatin. CONCLUSIONS Chloroquine enhances the pro-apoptotic effect of cisplatin by up-regulating miR129 to inhibit autophagy and drug resistance in HNE1 cells.
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Affiliation(s)
- Haoxuan Zhang
- Department of Basic Medical Sciences, Bengbu Medical College, Bengbu 233030, China
| | - Yun Yu
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Weiwei Cai
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Huaqiu Lu
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Rui He
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Renhao Zhang
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Feilong Pei
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Xiaodie Wang
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Yini Fang
- College of Clinical Medicine, Bengbu Medical College, Bengbu 233030, China
| | - Fang Wei
- School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
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Aravindan N, Subramanian K, Somasundaram DB, Herman TS, Aravindan S. MicroRNAs in neuroblastoma tumorigenesis, therapy resistance, and disease evolution. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:1086-1105. [PMID: 31867575 PMCID: PMC6924638 DOI: 10.20517/cdr.2019.68] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Neuroblastoma (NB) deriving from neural crest cells is the most common extra-cranial solid cancer at infancy. NB originates within the peripheral sympathetic ganglia in adrenal medulla and along the midline of the body. Clinically, NB exhibits significant heterogeneity stretching from spontaneous regression to rapid progression to therapy resistance. MicroRNAs (miRNAs, miRs) are small (19-22 nt in length) non-coding RNAs that regulate human gene expression at the post-transcriptional level and are known to regulate cellular signaling, growth, differentiation, death, stemness, and maintenance. Consequently, the function of miRs in tumorigenesis, progression and resistance is of utmost importance for the understanding of dysfunctional cellular pathways that lead to disease evolution, therapy resistance, and poor clinical outcomes. Over the last two decades, much attention has been devoted to understanding the functional roles of miRs in NB biology. This review focuses on highlighting the important implications of miRs within the context of NB disease progression, particularly miRs’ influences on NB disease evolution and therapy resistance. In this review, we discuss the functions of both the “oncomiRs” and “tumor suppressor miRs” in NB progression/therapy resistance. These are the critical components to be considered during the development of novel miR-based therapeutic strategies to counter therapy resistance.
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Affiliation(s)
- Natarajan Aravindan
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Karthikeyan Subramanian
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Dinesh Babu Somasundaram
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Terence S Herman
- Department of Radiation Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
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Li X, Li C, Bi H, Bai S, Zhao L, Zhang J, Qi C. Targeting ZEB2 By microRNA-129 In Non-Small Cell Lung Cancer Suppresses Cell Proliferation, Invasion And Migration Via Regulating Wnt/β-Catenin Signaling Pathway And Epithelial-Mesenchymal Transition. Onco Targets Ther 2019; 12:9165-9175. [PMID: 31807001 PMCID: PMC6842312 DOI: 10.2147/ott.s217536] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/02/2019] [Indexed: 12/26/2022] Open
Abstract
Introduction Non-small cell lung cancer (NSCLC) is a common cause of deaths all over the world. Emerging evidence has indicated that microRNA (miR) play key roles in NSCLC progression. We aimed to determine the functions of miR-129 in NSCLC. miR-129 was dramatically downregulated in NSCLC tissue samples and cells. The decreased miR-129 was found to be associated with poorer prognosis and malefic phenotype of NSCLC patients. We demonstrated that miR-129 upregulation could inhibit NSCLC cell growth. Furthermore, we also sought the molecular mechanism by which miR-129 repressed NSCLC development. Methods QRT-PCR was applied to detect the expressions of miR-129 in 51 pairs of NSCLC tissue samples. We further performed the Kaplan–Meier analysis to determine the association between miR-129 expressions and the survival rate of NSCLC patients. We then measured the expression levels of miR-129 in NSCLC cell lines. After that, MTT assays were performed to determine the influence of miR-129 on A549 cell proliferation. Transwell assay was then conducted to explore the biological functions of miR-129 in invasion and migration of NSCLC cells. Results Results showed that ZEB2 was directly targeted by miR-129 in NSCLC cell lines. Moreover, miR-129 restoration could inhibit EMT and Wnt/β-catenin in NSCLC cell lines. Conclusion In short, all these results indicated that miR-129/ZEB2 axis maybe a useful diagnostic and prognostic biomarker for NSCLC treatment.
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Affiliation(s)
- Xingtao Li
- Department of Clinical Laboratory, Jinan City People's Hospital, Laiwu 271100, People's Republic of China
| | - Chunhong Li
- Department of Public Health, Jinan Zhangqiu District Hospital of TCM, Jinan 250200, People's Republic of China
| | - Hongmei Bi
- Department of Respiratory Medicine, The Third People's Hospital of Qingdao, Qingdao 266041, People's Republic of China
| | - Shufang Bai
- Department of Ultrasound, The People's Hospital of Zhangqiu Area, Jinan 250200, People's Republic of China
| | - Lin Zhao
- Department of Respiratory Medicine, People's Hospital of Rizhao, Rizhao 276826, People's Republic of China
| | - Jing Zhang
- Department of Cardiothoracic Vascular Surgery, People's Hospital of Rizhao, Rizhao 276826, People's Republic of China
| | - Chunhui Qi
- Department of Pharmacy, Weifang People's Hospital, Weifang 261041, People's Republic of China
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