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Romanucci M, De Maria R, Morello EM, Della Salda L. Editorial: Canine osteosarcoma as a model in comparative oncology: Advances and perspective. Front Vet Sci 2023; 10:1141666. [PMID: 36798142 PMCID: PMC9927381 DOI: 10.3389/fvets.2023.1141666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 01/19/2023] [Indexed: 02/03/2023] Open
Affiliation(s)
- Mariarita Romanucci
- Department of Veterinary Medicine, University of Teramo, Teramo, Italy,*Correspondence: Mariarita Romanucci ✉
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Dailey DD, Hess AM, Bouma GJ, Duval DL. MicroRNA Expression Changes and Integrated Pathways Associated With Poor Outcome in Canine Osteosarcoma. Front Vet Sci 2021; 8:637622. [PMID: 33937369 PMCID: PMC8081964 DOI: 10.3389/fvets.2021.637622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/18/2021] [Indexed: 01/26/2023] Open
Abstract
MicroRNAs (miRNA) are small non-coding RNA molecules involved in post-transcriptional gene regulation. Deregulation of miRNA expression occurs in cancer, and miRNA expression profiles have been associated with diagnosis and prognosis in many cancers. Osteosarcoma (OS), an aggressive primary tumor of bone, affects ~10,000 dogs each year. Though survival has improved with the addition of chemotherapy, up to 80% of canine patients will succumb to metastatic disease. Reliable prognostic markers are lacking for this disease. miRNAs are attractive targets of biomarker discovery efforts due to their increased stability in easily obtained body fluids as well as within fixed tissue. Previous studies in our laboratory demonstrated that dysregulation of genes in aggressive canine OS tumors that participate in miRNA regulatory networks is reportedly disrupted in OS or other cancers. We utilized RT-qPCR in a 384-well-plate system to measure the relative expression of 190 miRNAs in 14 canine tumors from two cohorts of dogs with good or poor outcome (disease-free interval >300 or <100 days, respectively). Differential expression analysis in this subset guided the selection of candidate miRNAs in tumors and serum samples from larger groups of dogs. We ultimately identified a tumor-based three-miR Cox proportional hazards regression model and a serum-based two-miR model, each being able to distinguish patients with good and poor prognosis via Kaplan-Meier analysis with log rank test. Additionally, we integrated miRNA and gene expression data to identify potentially important miRNA-mRNA interactions that are disrupted in canine OS. Integrated analyses of miRNAs in the three-miR predictive model and disrupted genes from previous expression studies suggest the contribution of the primary tumor microenvironment to the metastatic phenotype of aggressive tumors.
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Affiliation(s)
- Deanna D. Dailey
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, United States
| | - Ann M. Hess
- Department of Statistics, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Gerrit J. Bouma
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Dawn L. Duval
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, United States
- Tumor-Host Interactions Research Program, University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, United States
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Palmini G, Romagnoli C, Donati S, Zonefrati R, Galli G, Marini F, Iantomasi T, Aldinucci A, Leoncini G, Franchi A, Beltrami G, Campanacci DA, Capanna R, Brandi ML. Analysis of a Preliminary microRNA Expression Signature in a Human Telangiectatic Osteogenic Sarcoma Cancer Cell Line. Int J Mol Sci 2021; 22:1163. [PMID: 33503899 PMCID: PMC7866083 DOI: 10.3390/ijms22031163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/14/2021] [Accepted: 01/19/2021] [Indexed: 11/30/2022] Open
Abstract
Telangiectatic osteosarcoma (TOS) is an aggressive variant of osteosarcoma (OS) with distinctive radiographic, gross, microscopic features, and prognostic implications. Despite several studies on OS, we are still far from understanding the molecular mechanisms of TOS. In recent years, many studies have demonstrated not only that microRNAs (miRNAs) are involved in OS tumorigenesis, development, and metastasis, but also that the presence in high-grade types of OS of cancer stem cells (CSCs) plays an important role in tumor progression. Despite these findings, nothing has been described previously about the expression of miRNAs and the presence of CSCs in human TOS. Therefore, we have isolated/characterized a putative CSC cell line from human TOS (TOS-CSCs) and evaluated the expression levels of several miRNAs in TOS-CSCs using real-time quantitative assays. We show, for the first time, the existence of CSCs in human TOS, highlighting the in vitro establishment of this unique stabilized cell line and an identification of a preliminary expression of the miRNA profile, characteristic of TOS-CSCs. These findings represent an important step in the study of the biology of one of the most aggressive variants of OS and the role of miRNAs in TOS-CSC behavior.
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Affiliation(s)
- Gaia Palmini
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Cecilia Romagnoli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Simone Donati
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Roberto Zonefrati
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Gianna Galli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Francesca Marini
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Teresa Iantomasi
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Alessandra Aldinucci
- Central Laboratory, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Gigliola Leoncini
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Alessandro Franchi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Giovanni Beltrami
- Ortopedia Oncologica Pediatrica, AOU Careggi-AOU Meyer, 50139 Florence, Italy
| | | | - Rodolfo Capanna
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Maria Luisa Brandi
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
- Fondazione Italiana Ricerca sulle Malattie dell'Osso (FIRMO Onlus), 50141 Florence, Italy
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Sun Y, Zhou J, Shi L, Li J, Chen J. MicroRNA‑466 inhibits cell proliferation and invasion in osteosarcoma by directly targeting insulin receptor substrate 1. Mol Med Rep 2019; 19:3345-3352. [PMID: 30816452 DOI: 10.3892/mmr.2019.9956] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 01/29/2019] [Indexed: 11/06/2022] Open
Abstract
Accumulating evidence has demonstrated that microRNAs (miRNAs) are frequently dysregulated in osteosarcoma (OS), and the aberrant expression of miRNAs is associated with OS initiation and progression. Previous studies demonstrated that miRNA‑466 (miR‑466) is dysregulated, and serves important roles in various types of human cancer. However, the role of miR‑466 in the formation and progression of OS remains unclear. In the present study, the expression level of miR‑466 was identified to be markedly downregulated in OS tissues and cell lines. Additionally, miR‑466 overexpression inhibited the proliferative and invasive abilities of OS cells. In the present study, bioinformatics analyses and luciferase assays were employed to show that miR‑466 was able to directly target the 3'‑untranslated region of insulin receptor substrate 1 (IRS1) gene, negatively regulating the mRNA and the protein expression levels of IRS1 in OS cells. Furthermore, IRS1 was upregulated in OS tissues, and the increased expression level of IRS1 exhibited an inverse correlation with the expression level of miR‑466. Furthermore, IRS1 overexpression was able to partially reverse the suppressive effects of miR‑466 overexpression in OS cells. To the best of the authors' knowledge, the present study is the first to suggest that miR‑466 is downregulated in OS and inhibits the progression of OS by directly targeting IRS1. The present results suggested that miR‑466 may represent a novel potential therapeutic target for the treatment of patients with OS.
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Affiliation(s)
- Yongning Sun
- Department of Clinical Laboratory, Ningbo No. 6 Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Jingzhen Zhou
- Department of Emergency, Ningbo No. 2 Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Lina Shi
- Department of Clinical Laboratory, Ningbo No. 6 Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Jie Li
- Department of Emergency, Ningbo No. 2 Hospital, Ningbo, Zhejiang 315040, P.R. China
| | - Jianming Chen
- Department of Orthopedics, Ningbo No. 6 Hospital, Ningbo, Zhejiang 315040, P.R. China
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Fang F, VanCleave A, Helmuth R, Torres H, Rickel K, Wollenzien H, Sun H, Zeng E, Zhao J, Tao J. Targeting the Wnt/β-catenin pathway in human osteosarcoma cells. Oncotarget 2018; 9:36780-36792. [PMID: 30613366 PMCID: PMC6298399 DOI: 10.18632/oncotarget.26377] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 11/07/2018] [Indexed: 12/16/2022] Open
Abstract
Aberrant activation of Wnt signaling has been implicated in human osteosarcoma, which may provide a genetic vulnerability that can be targeted in osteosarcoma treatment. To test whether Wnt activation is necessary for osteosarcoma growth, colony formation, invasion, and metastasis, we treated human osteosarcoma cells with a small molecule inhibitor of Wnt/β-catenin, PRI-724, which suppresses Wnt/β-catenin-mediated transcription. We found increased protein levels of endogenous active-β-catenin in five human osteosarcoma cell lines. Treatment with PRI-724 was sufficient to inhibit human osteosarcoma 143B and SJSA-1 cell proliferation. Suppressed Wnt signaling was confirmed by decreased protein levels of the Wnt target Cyclin D1. Furthermore, we revealed significant inhibitory effects on cell migration, invasion, and colony formation in the human osteosarcoma cells. Using deposited data from next generation sequencing studies, we analyzed somatic mutations and gene expression of components in the Wnt/β-catenin pathway. We found somatic mutations and upregulated gene expression of many components in the Wnt/ β-catenin pathway, indicating activated Wnt signaling. Taken together, our results illustrate the critical role of Wnt/β-catenin signaling in human osteosarcoma pathogenesis and growth, as well as the therapeutic potential of Wnt inhibitors in the treatment of human osteosarcoma.
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Affiliation(s)
- Fang Fang
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
| | - Ashley VanCleave
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
| | - Ralph Helmuth
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
- BRIN Scholar from Dakota Wesleyan University, Sanford Research, Sioux Falls, SD, USA
| | - Haydee Torres
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
- Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD, USA
| | - Kirby Rickel
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
- Department of Biomedical Engineering, University of South Dakota, Sioux Falls, SD, USA
| | - Hannah Wollenzien
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
- Basic Biomedical Sciences, University of South Dakota, Vermillion, SD, USA
| | - Hongli Sun
- Department of Oral and Maxillofacial Surgery, University of Iowa, Iowa City, IA, USA
| | - Erliang Zeng
- Departments of Preventive & Community Dentistry, Biomedical Engineering, and Biostatistics, Division of Biostatistics and Computational Biology of College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - Jing Zhao
- Population Health Group, Sanford Research, Sioux Falls, SD, USA
- Department of Internal Medicine, University of South Dakota, Sioux Falls, SD, USA
| | - Jianning Tao
- Cancer Biology and Immunotherapies Group, Sanford Research, Sioux Falls, SD, USA
- Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD, USA
- Basic Biomedical Sciences, University of South Dakota, Vermillion, SD, USA
- Department of Pediatrics, University of South Dakota, Sioux Falls, SD, USA
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Zhang P, Gao H, Li Q, Chen X, Wu X. Downregulation of microRNA‑660 inhibits cell proliferation and invasion in osteosarcoma by directly targeting forkhead box O1. Mol Med Rep 2018; 18:2433-2440. [PMID: 29901128 DOI: 10.3892/mmr.2018.9165] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/22/2018] [Indexed: 11/05/2022] Open
Abstract
The abnormal expression of microRNAs (miRNAs/miRs) has been observed in osteosarcoma (OS), and these differently expressed miRNAs contribute to the occurrence and development of OS by regulating various biological behaviours. Therefore, a comprehensive understanding of the detailed roles of aberrantly expressed miRNAs in OS progression may be favourable to the identification of promising therapeutic strategies for the treatment of patients with this malignancy. The present study demonstrated that miR‑660‑5p (miR‑660) expression was significantly upregulated in OS tissues and cell lines compared with that in normal adjacent tissues and normal human osteoblast hFOB1.19, respectively. miR‑660 downregulation led to a significant decrease in the proliferation and invasion of OS cells. Forkhead box O1 (FOXO1) was predicted as a potential target of miR‑660. The subsequent luciferase reporter assay indicated that miR‑660 directly binds to the 3'‑untranslated region of FOXO1. Furthermore, miR‑660 inhibition increased the FOXO1 expression in OS cells at mRNA and protein levels. Moreover, FOXO1 was downregulated in OS tissues and this downregulation was negatively correlated with miR‑660 levels. Besides, rescue experiments demonstrated that FOXO1 knockdown abolished the effects of miR‑660 knockdown on OS cell proliferation and invasion. These results suggest that miR‑660 may serve oncogenic roles in OS by directly targeting FOXO1. Targeting miR‑660 may be an effective candidate for the treatment of patients with OS.
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Affiliation(s)
- Peng Zhang
- Department of Neurosurgery, Fujian Sanbo Funeng Brain Hospital, Fuzhou, Fujian 350001, P.R. China
| | - Haifeng Gao
- Department of Oncology, Dongying People's Hospital, Dongying, Shandong 257000, P.R. China
| | - Qing Li
- Department of Pathology, Dongying People's Hospital, Dongying, Shandong 257000, P.R. China
| | - Xinlei Chen
- Department of Orthopedics, Central Hospital of Zibo, Zibo, Shandong 255022, P.R. China
| | - Xifa Wu
- Department of Orthopedics, Central Hospital of Zibo, Zibo, Shandong 255022, P.R. China
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Long noncoding RNA DANCR, working as a competitive endogenous RNA, promotes ROCK1-mediated proliferation and metastasis via decoying of miR-335-5p and miR-1972 in osteosarcoma. Mol Cancer 2018; 17:89. [PMID: 29753317 PMCID: PMC5948795 DOI: 10.1186/s12943-018-0837-6] [Citation(s) in RCA: 179] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 04/25/2018] [Indexed: 12/15/2022] Open
Abstract
Background Accumulating evidences indicate that non-coding RNAs (ncRNAs) including long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) acting as crucial regulators in osteosarcoma (OS). Previously, we reported that Rho associated coiled-coil containing protein kinase 1 (ROCK1), a metastatic-related gene was negatively regulated by microRNA-335-5p (miR-335-5p) and work as an oncogene in osteosarcoma. Whether any long non-coding RNAs participate in the upstream of miR-335-5p/ROCK1 axial remains unclear. Methods Expression of differentiation antagonizing non-protein coding RNA (DANCR) and miR-335-5p/miR-1972 in osteosarcoma tissues were determined by a qRT-PCR assay and an ISH assay. Osteosarcoma cells’ proliferation and migration/invasion ability changes were measured by a CCK-8/EDU assay and a transwell assay respectively. ROCK1 expression changes were checked by a qRT-PCR assay and a western blot assay. Targeted binding effects between miR-335-5p/miR-1972 and ROCK1 or DANCR were verified by a dual luciferase reporter assay and a RIP assay. In vivo experiments including a nude formation assay as well as a CT scan were applied to detect tumor growth and metastasis changes in animal level. Results In the present study, an elevated DNACR was found in osteosarcoma tissue specimens and in osteosarcoma cell lines, and the elevated DNACR was closely correlated with poor prognosis in clinical patients. Functional experiments illustrated that a depression of DANCR suppressed ROCK1-mediated proliferation and metastasis in osteosarcoma cells. The results of western blot assays and qRT-PCR assays revealed that DANCR regulated ROCK1 via crosstalk with miR-335-5p and miR-1972. Further cellular behavioral experiments demonstrated that DNACR promoted ROCK1-meidated proliferation and metastasis through decoying both miR-335-5p and miR-1972. Finally, the outcomes of in vivo animal models showed that DANCR promoted tumor growth and lung metastasis of osteosarcoma. Conclusions LncRNA DANCR work as an oncogene and promoted ROCK1-mediated proliferation and metastasis through acting as a competing endogenous RNA (ceRNA) in osteosarcoma. Electronic supplementary material The online version of this article (10.1186/s12943-018-0837-6) contains supplementary material, which is available to authorized users.
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8
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Gao S, Sun H, Cheng C, Wang G. BRCA1-Associated Protein-1 Suppresses Osteosarcoma Cell Proliferation and Migration Through Regulation PI3K/Akt Pathway. DNA Cell Biol 2017; 36:386-393. [PMID: 28256910 DOI: 10.1089/dna.2016.3579] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Affiliation(s)
- Shuming Gao
- First Department of Orthopedics, Cangzhou City Central Hospital, Cangzhou, People's Republic of China
| | - Hongjiang Sun
- First Department of Orthopedics, Cangzhou City Central Hospital, Cangzhou, People's Republic of China
| | - Cai Cheng
- First Department of Orthopedics, Cangzhou City Central Hospital, Cangzhou, People's Republic of China
| | - Guangya Wang
- Second Department of Endocrinology and Metabolism, Cangzhou City Central Hospital, Cangzhou, People's Republic of China
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Fenger JM, Roberts RD, Iwenofu OH, Bear MD, Zhang X, Couto JI, Modiano JF, Kisseberth WC, London CA. MiR-9 is overexpressed in spontaneous canine osteosarcoma and promotes a metastatic phenotype including invasion and migration in osteoblasts and osteosarcoma cell lines. BMC Cancer 2016; 16:784. [PMID: 27724924 PMCID: PMC5057229 DOI: 10.1186/s12885-016-2837-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 10/05/2016] [Indexed: 01/07/2023] Open
Abstract
Background MicroRNAs (miRNAs) regulate the expression of networks of genes and their dysregulation is well documented in human malignancies; however, limited information exists regarding the impact of miRNAs on the development and progression of osteosarcoma (OS). Canine OS exhibits clinical and molecular features that closely resemble the corresponding human disease and it is considered a well-established spontaneous animal model to study OS biology. The purpose of this study was to investigate miRNA dysregulation in canine OS. Methods We evaluated miRNA expression in primary canine OS tumors and normal canine osteoblast cells using the nanoString nCounter system. Quantitative PCR was used to validate the nanoString findings and to assess miR-9 expression in canine OS tumors, OS cell lines, and normal osteoblasts. Canine osteoblasts and OS cell lines were stably transduced with pre-miR-9 or anti-miR-9 lentiviral constructs to determine the consequences of miR-9 on cell proliferation, apoptosis, invasion and migration. Proteomic and gene expression profiling of normal canine osteoblasts with enforced miR-9 expression was performed using 2D-DIGE/tandem mass spectrometry and RNA sequencing and changes in protein and mRNA expression were validated with Western blotting and quantitative PCR. OS cell lines were transduced with gelsolin (GSN) shRNAs to investigate the impact of GSN knockdown on OS cell invasion. Results We identified a unique miRNA signature associated with primary canine OS and identified miR-9 as being significantly overexpressed in canine OS tumors and cell lines compared to normal osteoblasts. Additionally, high miR-9 expression was demonstrated in tumor-specific tissue obtained from primary OS tumors. In normal osteoblasts and OS cell lines transduced with miR-9 lentivirus, enhanced invasion and migration were observed, but miR-9 did not affect cell proliferation or apoptosis. Proteomic and transcriptional profiling of normal canine osteoblasts overexpressing miR-9 identified alterations in numerous genes, including upregulation of GSN, an actin filament-severing protein involved in cytoskeletal remodeling. Lastly, stable downregulation of miR-9 in OS cell lines reduced GSN expression with a concomitant decrease in cell invasion and migration; concordantly, cells transduced with GSN shRNA demonstrated decreased invasive properties. Conclusions Our findings demonstrate that miR-9 promotes a metastatic phenotype in normal canine osteoblasts and malignant OS cell lines, and that this is mediated in part by enhanced GSN expression. As such, miR-9 represents a novel target for therapeutic intervention in OS. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2837-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Joelle M Fenger
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, 601 Vernon L. Tharp Street, Columbus, OH, USA. .,, 444 Veterinary Medical Academic Building, 1600 Coffey Road, Columbus, OH, 43210, USA.
| | - Ryan D Roberts
- Center for Childhood Cancer, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, USA
| | - O Hans Iwenofu
- Department of Pathology, College of Medicine, The Ohio State University, 129 Hamilton Hall, 1645 Neil Avenue, Columbus, OH, USA
| | - Misty D Bear
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1900 Coffey Road, Columbus, OH, USA
| | - Xiaoli Zhang
- Center for Biostatistics, The Ohio State University, 320B Lincoln Tower, 1800 Cannon Drive, Columbus, OH, USA
| | - Jason I Couto
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, 601 Vernon L. Tharp Street, Columbus, OH, USA
| | - Jaime F Modiano
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, USA.,Masonic Cancer Center, University of Minnesota, 420 Delaware Street, SE, MMC 806, Minneapolis, MN, USA
| | - William C Kisseberth
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, 601 Vernon L. Tharp Street, Columbus, OH, USA
| | - Cheryl A London
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, 601 Vernon L. Tharp Street, Columbus, OH, USA.,Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1900 Coffey Road, Columbus, OH, USA
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Zhan C, Li C, Zhang H, Tang H, Ji F, Qiao SC, Xu WD, Wang ZW. MicroRNA-150 upregulation reduces osteosarcoma cell invasion and metastasis by downregulating Ezrin. Oncol Lett 2016; 12:3457-3462. [PMID: 27900020 DOI: 10.3892/ol.2016.5046] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Accepted: 08/05/2015] [Indexed: 12/12/2022] Open
Abstract
The present study aimed to investigate the effect of microRNA-150 (miRNA/miR-150) in osteosarcoma (OS) cell invasion and metastasis by the regulation of Ezrin. To compare the differences in the expression of miR-150 and Ezrin, cell models of OS metastasis were established by exogenous transfection of miR-150 on the basis of different expression levels of miR-150. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was used to estimate these expression levels. Ezrin expression was detected by western blot assay. Methylthiazolyldiphenyl-tetrazolium bromide assay was performed to determine cells proliferation. Cell invasion and migration were measured in vitro by Transwell migration assays. Detection of apoptosis adopted flow cytometry. The results of RT-qPCR showed that the miR-150 expression in OS F5M2 cells was significantly increased following exogenous transfection of miR-150 mimics, and the expression of miR-150 was positively correlated with the concentration of the miR-150 mimics. Western blot assay indicated that the Ezrin expression in the F5M2 cells was decreased with the exogenous overexpression of miR-150. Additionally, Transwell assays revealed that the overexpression of miR-150 significantly suppressed the invasion and metastasis ability of the F5M2 cells. miR-150 upregulation may reduce OS cell invasion and metastasis by downregulating the expression of Ezrin.
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Affiliation(s)
- Ce Zhan
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Cheng Li
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Hao Zhang
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Hao Tang
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Fang Ji
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Su-Chi Qiao
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Wei-Dong Xu
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
| | - Zhi-Wei Wang
- Department of Orthopedics, Changhai Hospital, The Second Military Medical University, Shanghai 200433, P.R. China
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11
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Kushlinskii NE, Fridman MV, Braga EA. Molecular mechanisms and microRNAs in osteosarcoma pathogenesis. BIOCHEMISTRY (MOSCOW) 2016; 81:315-28. [DOI: 10.1134/s0006297916040027] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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12
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Wang L, Shan M, Liu Y, Yang F, Qi H, Zhou L, Qiu L, Li Y. miR-205 suppresses the proliferative and migratory capacity of human osteosarcoma Mg-63 cells by targeting VEGFA. Onco Targets Ther 2015; 8:2635-42. [PMID: 26396534 PMCID: PMC4577256 DOI: 10.2147/ott.s80088] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Osteosarcoma (OS) is the most common primary bone malignancy in children and young adults. MiR-205 has been reported to be negatively correlated with the proliferation and metastasis of many types of cancer, while its effects on the malignant phenotype of OS are unclear. METHODS Using TaqMan RT polymerase chain reaction analysis, we firstly explored the expression of miR-205 in a panel of OS cell lines. As the expression of miR-205 was significantly decreased in these cell lines, we sought to compensate for its loss by transfection of exogenous miR-205 mimic into MG-63 cells. To further understand the role of miR-205 in OS, we investigated the effects of miR-205 on the proliferation, migration, and invasion of MG-63 cells, and further explored the mechanisms that might be involved. RESULTS We found that miR-205 was consistently suppressed in OS cells when compared with the normal human osteoblast (NHOst) cell line. Restored expression of miR-205 in the OS (MG-63) cell line significantly inhibited cell proliferation, migration, and invasion. Moreover, bioinformatic prediction suggested that vascular endothelial growth factor A (VEGFA) was the target oncogene for miR-205 in OS cells. Further quantitative RT polymerase chain reaction and Western blot assays identified that overexpression of miR-205 suppressed expression of VEGFA mRNA and protein. Restored expression of VEGFA in MG-63 cells previously treated with miR-205 mimic could partially abolish miR-205-mediated suppression of proliferation and invasion of these cells. CONCLUSION Collectively, these data suggest that miR-205 might function as a tumor suppressor in OS by, at least partially, targeting VEGFA.
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Affiliation(s)
- Li Wang
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Minhong Shan
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Yang Liu
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Fengyi Yang
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Hongxia Qi
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Lijuan Zhou
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Lirong Qiu
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Yanshuang Li
- Department of Operating Room 1, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
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13
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Wei B, Wei W. Identification of aberrantly expressed of serum microRNAs in patients with hormone-induced non-traumatic osteonecrosis of the femoral head. Biomed Pharmacother 2015; 75:191-5. [PMID: 26298803 PMCID: PMC7127261 DOI: 10.1016/j.biopha.2015.07.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 07/26/2015] [Indexed: 02/09/2023] Open
Abstract
Objective The non-translation RNA-microRNA (miRNA) has been demonstrated to correlate to various disease occurrence in body. Serum miRNA was gradually considered as molecular markers for disease diagnosis. This study was designed to analyze differential serum miRNAs level in hormone-induced non-traumatic osteonecrosis of the femoral head (hormone-NOFH) patients. Methods We selected 30 patients with hormone-NOFH as case group, and 30 healthy volunteers were recruited as control group. miRCURYTM LNA miRNA chip and quantitative RT-PCR were used to examine differential miRNAs expression. Correlation assay was performed between miRNAs and NOFH trait. Results We found that 9 miRNAs were upregulated while 3 miRNAs were downregulated in hormone-TOFH patient serum by result of miRNA chip. QRT-PCR assay revealed that the level of miR-423-5p was significantly increased and miR-10a-5p was significantly decreased. Using Spearman correlation analysis, we observed that miR-423-5p serum level is positive association to FHC levels whereas miR-10a-5p has no association with FHC levels. Furthermore, miR-423-5p is negatively correlated to its downstream molecule-adiponectin. Conclusion We report a miRNA profile of hormone-NOFH and provide a new perspective to understand this intricate disease. This novel information suggests the potential roles of miR-423-5p in the diagnosis, prognosis biomarkers, or therapy targets of hormone-NOFH.
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Affiliation(s)
- Biaofang Wei
- Department of Orthopaedic, Linyi People's Hospital, Linyi 276000, China
| | - Wei Wei
- Department of Orthopaedic, First School of Clinical Medicine, Guangzhou University of Chinese Medicine, No. 16 Jichang Rd., Guangzhou 510405, China.
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Alfranca A, Martinez-Cruzado L, Tornin J, Abarrategi A, Amaral T, de Alava E, Menendez P, Garcia-Castro J, Rodriguez R. Bone microenvironment signals in osteosarcoma development. Cell Mol Life Sci 2015; 72:3097-113. [PMID: 25935149 PMCID: PMC11113487 DOI: 10.1007/s00018-015-1918-y] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 04/24/2015] [Accepted: 04/27/2015] [Indexed: 02/06/2023]
Abstract
The bone is a complex connective tissue composed of many different cell types such as osteoblasts, osteoclasts, chondrocytes, mesenchymal stem/progenitor cells, hematopoietic cells and endothelial cells, among others. The interaction between them is finely balanced through the processes of bone formation and bone remodeling, which regulates the production and biological activity of many soluble factors and extracellular matrix components needed to maintain the bone homeostasis in terms of cell proliferation, differentiation and apoptosis. Osteosarcoma (OS) emerges in this complex environment as a result of poorly defined oncogenic events arising in osteogenic lineage precursors. Increasing evidence supports that similar to normal development, the bone microenvironment (BME) underlies OS initiation and progression. Here, we recapitulate the physiological processes that regulate bone homeostasis and review the current knowledge about how OS cells and BME communicate and interact, describing how these interactions affect OS cell growth, metastasis, cancer stem cell fate and therapy outcome.
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Affiliation(s)
- Arantzazu Alfranca
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Lucia Martinez-Cruzado
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Juan Tornin
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Ander Abarrategi
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, UK
| | - Teresa Amaral
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Enrique de Alava
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Pablo Menendez
- Cell Therapy Program, School of Medicine, Josep Carreras Leukemia Research Institute, University of Barcelona, Barcelona, Spain
- Instituciò Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Spain
| | - Javier Garcia-Castro
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Rene Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
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15
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Yuan HF, Von Roemeling C, Gao HD, Zhang J, Guo CA, Yan ZQ. Analysis of altered microRNA expression profile in the reparative interface of the femoral head with osteonecrosis. Exp Mol Pathol 2015; 98:158-63. [PMID: 25612520 DOI: 10.1016/j.yexmp.2015.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Accepted: 01/05/2015] [Indexed: 11/28/2022]
Abstract
The reparative reaction is considered to be important during the occurrence of collapse in the femoral head with osteonecrosis (ONFH), but little is known about the long-term reparative process. The aim of this study was to determine and analyze the altered microRNA expression profile in the reparative interface of ONFH, and further validate the expression of the involved genes in the predicted pathways. Microarray analysis was performed comparing the reparative interface of patients with ONFH and normal tissue of patients with fresh femoral neck fracture (FNF) and partly validated by real-time PCR. Potential target genes of differentially expressed miRNAs were predicted by TargetScan and miRanda, and the target genes were used for further bioinformatics analysis such as Gene Ontology and Pathway assay. The filtered miRNAs and genes in the predict pathways were further examined by real-time PCR in another 6 independent ONFH patients. Among the 2578 miRNAs identified, 17 were consistently differentially expressed, 12 of which are up-regulated and 5 down-regulated. GO classification showed that the predicted target genes of these miRNAs are involved in signal transduction, cell differentiation, methylation, cell growth and apoptosis. The Kyoto Encyclopedia of Genes and Genomes (KEGG) classification indicated that these genes play a role in angiogenesis and Wnt signaling pathways. The expression of miR-34a and miR-146a and genes in the predict pathways were significantly up-regulated. This study presented a global view of miRNA expression in the reparative interface of osteonecrosis. In addition, our data provided novel and robust information for further researches in the pathogenesis and molecular events of ONFH.
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Affiliation(s)
- Heng-feng Yuan
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Cancer Biology, Mayo Clinic, FL, USA
| | | | - Hui-di Gao
- Department of Biochemistry and Molecular Biology, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jing Zhang
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chang-an Guo
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zuo-qin Yan
- Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, China.
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