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Kazmi I, Afzal M, Almalki WH, S RJ, Alzarea SI, Kumar A, Sinha A, Kukreti N, Ali H, Abida. From oncogenes to tumor suppressors: The dual role of ncRNAs in fibrosarcoma. Pathol Res Pract 2024; 258:155329. [PMID: 38692083 DOI: 10.1016/j.prp.2024.155329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/07/2024] [Accepted: 04/22/2024] [Indexed: 05/03/2024]
Abstract
Fibrosarcoma is a challenging cancer originating from fibrous tissues, marked by aggressive growth and limited treatment options. The discovery of non-coding RNAs (ncRNAs), including long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and small interfering RNAs (siRNAs), has opened new pathways for understanding and treating this malignancy. These ncRNAs play crucial roles in gene regulation, cellular processes, and the tumor microenvironment. This review aims to explore the impact of ncRNAs on fibrosarcoma's pathogenesis, progression, and resistance to treatment, focusing on their mechanistic roles and therapeutic potential. A comprehensive review of literature from databases like PubMed and Google Scholar was conducted, focusing on the dysregulation of ncRNAs in fibrosarcoma, their contribution to tumor growth, metastasis, drug resistance, and their cellular pathway interactions. NcRNAs significantly influence fibrosarcoma, affecting cell proliferation, apoptosis, invasion, and angiogenesis. Their function as oncogenes or tumor suppressors makes them promising biomarkers and therapeutic targets. Understanding their interaction with the tumor microenvironment is essential for developing more effective treatments for fibrosarcoma. Targeting ncRNAs emerges as a promising strategy for fibrosarcoma therapy, offering hope to overcome the shortcomings of existing treatments. Further investigation is needed to clarify specific ncRNAs' roles in fibrosarcoma and to develop ncRNA-based therapies, highlighting the significance of ncRNAs in improving patient outcomes in this challenging cancer.
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Affiliation(s)
- Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia
| | - Muhammad Afzal
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah 21442, Saudi Arabia.
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Renuka Jyothi S
- Department of Biotechnology and Genetics, School of Sciences, JAIN (Deemed to be University), Bangalore, Karnataka, India
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, 72341, Sakaka, Al-Jouf, Saudi Arabia
| | - Ashwani Kumar
- Department of Pharmacy, Vivekananda Global University, Jaipur, Rajasthan 303012, India
| | - Aashna Sinha
- School of Applied and Life Sciences, Division of Research and Innovation Uttaranchal University, Dehradun, Uttarakhand, India
| | - Neelima Kukreti
- School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India
| | - Haider Ali
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India; Department of Pharmacology, Kyrgyz State Medical College, Bishkek, Kyrgyzstan
| | - Abida
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
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2
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La Ferlita A, Sp N, Goryunova M, Nigita G, Pollock RE, Croce CM, Beane JD. Small Non-Coding RNAs in Soft-Tissue Sarcomas: State of the Art and Future Directions. Mol Cancer Res 2023; 21:511-524. [PMID: 37052491 PMCID: PMC10238653 DOI: 10.1158/1541-7786.mcr-22-1008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/06/2023] [Accepted: 02/22/2023] [Indexed: 04/14/2023]
Abstract
Soft-tissue sarcomas (STS) are a rare and heterogeneous group of tumors that arise from connective tissue and can occur anywhere in the body. Among the plethora of over 50 different STS types, liposarcoma (LPS) is one of the most common. The subtypes of STS are characterized by distinct differences in tumor biology that drive responses to pharmacologic therapy and disparate oncologic outcomes. Small non-coding RNAs (sncRNA) are a heterogeneous class of regulatory RNAs involved in the regulation of gene expression by targeting mRNAs. Among the several types of sncRNAs, miRNAs and tRNA-derived ncRNAs are the most studied in the context of tumor biology, and we are learning more about the role of these molecules as important regulators of STS tumorigenesis and differentiation. However, challenges remain in translating these findings and no biomarkers or therapeutic approaches targeting sncRNAs have been developed for clinical use. In this review, we summarize the current landscape of sncRNAs in the context of STS with an emphasis on LPS, including the role of sncRNAs in the tumorigenesis and differentiation of these rare malignancies and their potential as novel biomarkers and therapeutic targets. Finally, we provide an appraisal of published studies and outline future directions to study sncRNAs in STS, including tRNA-derived ncRNAs.
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Affiliation(s)
- Alessandro La Ferlita
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Nipin Sp
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Marina Goryunova
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Raphael E. Pollock
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Carlo M. Croce
- Department of Cancer Biology and Genetics, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
| | - Joal D. Beane
- Department of Surgery, Division of Surgical Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA
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3
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Teo AYT, Lim VY, Yang VS. MicroRNAs in the Pathogenesis, Prognostication and Prediction of Treatment Resistance in Soft Tissue Sarcomas. Cancers (Basel) 2023; 15:cancers15030577. [PMID: 36765536 PMCID: PMC9913386 DOI: 10.3390/cancers15030577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/19/2023] Open
Abstract
Soft tissue sarcomas are highly aggressive malignant neoplasms of mesenchymal origin, accounting for less than 1% of adult cancers, but comprising over 20% of paediatric solid tumours. In locally advanced, unresectable, or metastatic disease, outcomes from even the first line of systemic treatment are invariably poor. MicroRNAs (miRNAs), which are short non-coding RNA molecules, target and modulate multiple dysregulated target genes and/or signalling pathways within cancer cells. Accordingly, miRNAs demonstrate great promise for their utility in diagnosing, prognosticating and improving treatment for soft tissue sarcomas. This review aims to provide an updated discussion on the known roles of specific miRNAs in the pathogenesis of sarcomas, and their potential use in prognosticating outcomes and prediction of therapeutic resistance.
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Affiliation(s)
- Andrea York Tiang Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Vivian Yujing Lim
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
| | - Valerie Shiwen Yang
- Institute of Molecular and Cell Biology, A*STAR, Singapore 138673, Singapore
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore 169610, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore 169857, Singapore
- Correspondence:
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Pillozzi S, Bernini A, Palchetti I, Crociani O, Antonuzzo L, Campanacci D, Scoccianti G. Soft Tissue Sarcoma: An Insight on Biomarkers at Molecular, Metabolic and Cellular Level. Cancers (Basel) 2021; 13:cancers13123044. [PMID: 34207243 PMCID: PMC8233868 DOI: 10.3390/cancers13123044] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/13/2021] [Accepted: 06/14/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Soft tissue sarcoma is a rare mesenchymal malignancy. Despite the advancements in the fields of radiology, pathology and surgery, these tumors often recur locally and/or with metastatic disease. STS is considered to be a diagnostic challenge due to the large variety of histological subtypes with clinical and histopathological characteristics which are not always distinct. One of the important clinical problems is a lack of useful biomarkers. Therefore, the discovery of biomarkers that can be used to detect tumors or predict tumor response to chemotherapy or radiotherapy could help clinicians provide more effective clinical management. Abstract Soft tissue sarcomas (STSs) are a heterogeneous group of rare tumors. Although constituting only 1% of all human malignancies, STSs represent the second most common type of solid tumors in children and adolescents and comprise an important group of secondary malignancies. Over 100 histologic subtypes have been characterized to date (occurring predominantly in the trunk, extremity, and retroperitoneum), and many more are being discovered due to molecular profiling. STS mortality remains high, despite adjuvant chemotherapy. New prognostic stratification markers are needed to help identify patients at risk of recurrence and possibly apply more intensive or novel treatments. Recent scientific advancements have enabled a more precise molecular characterization of sarcoma subtypes and revealed novel therapeutic targets and prognostic/predictive biomarkers. This review aims at providing a comprehensive overview of the most relevant cellular, molecular and metabolic biomarkers for STS, and highlight advances in STS-related biomarker research.
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Affiliation(s)
- Serena Pillozzi
- Medical Oncology Unit, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
- Correspondence:
| | - Andrea Bernini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy;
| | - Ilaria Palchetti
- Department of Chemistry Ugo Schiff, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy;
| | - Olivia Crociani
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Lorenzo Antonuzzo
- Medical Oncology Unit, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Domenico Campanacci
- Department of Health Science, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Guido Scoccianti
- Department of Orthopaedic Oncology and Reconstructive Surgery, University of Florence, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
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Das S, De S, Sengupta S. Post-transcriptional regulation of MMP2 mRNA by its interaction with miR-20a and Nucleolin in breast cancer cell lines. Mol Biol Rep 2021; 48:2315-2324. [PMID: 33788053 DOI: 10.1007/s11033-021-06261-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/03/2021] [Indexed: 11/25/2022]
Abstract
Matrix-metalloproteinase-2 (MMP2) is a foremost MMP, governing invasion of breast cancer cells during metastasis. miR-20a was reported to induce mesenchymal to epithelial transition in MDA-MB-231 cells and its endogenous expression varies directly with invasiveness of breast cancer cells. The inverse and direct correlation of invasiveness with miR-20a and Nucleolin respectively led us to study the post-transcriptional regulation of MMP2 by miR-20a and mRNA stabilizing protein, Nucleolin. Thus, understanding the mechanism of its regulation will enable modification of the invasion potential. MMP2 was found to be higher in MDA-MB-231 than MCF-7 cells both at RNA and protein levels. RNA-protein co-immunoprecipitation assay with Argonaute 2 revealed that MMP2 undergoes miRNA-mediated post-transcriptional regulation. miR-20a decreased MMP2 expression as well as its enzymatic activity as found by zymogram assay. Reporter assay showed that miR-20a directly binds to its putative binding site in MMP2 3'-UTR as per in silico prediction. miR-20a additionally impeded MMP2 mRNA stability, and binding of stabilizing trans-factor Nucleolin to its 3'-UTR was confirmed by RNA-protein co-immunoprecipitation assay. Partial down-regulation of Nucleolin by Si-RNA resulted in the downregulation of MMP2 and Nucleolin over-expression rescued the inhibitory effect of miR-20a on MMP2 expression. Delineating the mechanism of post-transcriptional regulation of MMP2, two of its potent regulators, miR-20a and Nucleolin were identified. It was established for the first time that MMP2 is a direct target of miR-20a. The results also elucidated that Nucleolin binds to MMP2 3' UTR and its abundance affects MMP2 expression.
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Affiliation(s)
- Sayantani Das
- Department of Biophysics, Molecular Biology and Bioinformatics, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Soumasree De
- Department of Biophysics, Molecular Biology and Bioinformatics, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Sumita Sengupta
- Department of Biophysics, Molecular Biology and Bioinformatics, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India.
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Wei J, Liu X, Li T, Xing P, Zhang C, Yang J. The new horizon of liquid biopsy in sarcoma: the potential utility of circulating tumor nucleic acids. J Cancer 2020; 11:5293-5308. [PMID: 32742476 PMCID: PMC7391194 DOI: 10.7150/jca.42816] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 06/11/2020] [Indexed: 12/12/2022] Open
Abstract
The diagnosis, treatment and prognosis of sarcoma are mainly dependent on tissue biopsy, which is limited in its ability to provide a panoramic view into the dynamics of tumor progression. In addition, effective biomarkers to monitor the progression and therapeutic response of sarcoma are lacking. Liquid biopsy, a recent technological breakthrough, has gained great attention in the last few decades. Nucleic acids (such as DNA, mRNAs, microRNAs, and long non-coding RNAs) that are released from tumors circulate in the blood of cancer patients and can be evaluated through liquid biopsy. Circulating tumor nucleic acids reflect the intertumoral and intratumoral heterogeneity, and thus liquid biopsy provides a noninvasive strategy to examine these molecules compared with traditional tissue biopsy. Over the past decade, a great deal of information on the potential utilization of circulating tumor nucleic acids in sarcoma screening, prognosis and therapy efficacy monitoring has emerged. Several specific gene mutations in sarcoma can be detected in peripheral blood samples from patients and can be found in circulating tumor DNA to monitor sarcoma. In addition, circulating tumor non-coding RNA may also be a promising biomarker in sarcoma. In this review, we discuss the clinical application of circulating tumor nucleic acids as blood-borne biomarkers in sarcoma.
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Affiliation(s)
- Junqiang Wei
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- Department of Orthopedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, 067000, China
| | - Xinyue Liu
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
| | - Ting Li
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
| | - Peipei Xing
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
| | - Chao Zhang
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
| | - Jilong Yang
- Department of bone and soft tissue tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, 300060, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin's Medical University Cancer Institute and Hospital, Tianjin, 300060, China
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7
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Jain N, Das B, Mallick B. Restoration of microRNA-197 expression suppresses oncogenicity in fibrosarcoma through negative regulation of RAN. IUBMB Life 2020; 72:1034-1044. [PMID: 32027089 DOI: 10.1002/iub.2240] [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: 12/04/2019] [Accepted: 01/23/2020] [Indexed: 12/25/2022]
Abstract
MicroRNAs (miRNAs) act as crucial regulators of biological pathways/processes by reinforcing transcriptional programs and moderating transcripts. Emerging evidences have shown the involvement of dysregulated miRNAs in pathophysiology of human diseases including several cancer types. Recently, miR-197-3p has been reported to play different roles in different cancers; however, its role in fibrosarcoma, a highly aggressive and malignant soft tissue sarcoma originated from the mesenchymal tissues, has not yet been studied. Therefore, this study aims to investigate the possible regulatory roles of miR-197-3p in the oncogenicity of fibrosarcoma. For this, we initially performed qRT-PCR of miR-197-3p, which we found to be downregulated in HT1080 human fibrosarcoma cells compared with IMR90-tert normal fibroblast cells. Subsequently, we performed gain-of-function study by employing several methods such as MTT assay, clonogenic assay, wound healing, flow cytometry cell cycle analysis, and acridine orange staining after transfecting HT1080 cells with miR-197-3p mimic. From these assays, we observed that miR-197-3p significantly inhibits viability, colony forming, and migration ability as well as triggers G2/M phase cell cycle arrest and autophagy in fibrosarcoma cells. To understand the mechanism through which miRNA performs these functions, we predicted its targets using TargetScan and performed pathway enrichment analysis after screening them by their expression in fibrosarcoma. Among the enriched targets, we found RAN (ras-related nuclear protein) to be a crucial target through which miR-197-3p represses tumorigenesis by binding to its 3´ UTR, validated by luciferase reporter assay. The tumor suppressive role of the miRNA was further confirmed by transfecting its mimic in RAN-overexpressed cells which showed significant attenuation in tumorigenic effect of RAN in fibrosarcoma as seen in different assays. Taken together, our study unveiled that miR-197-3p acts as an oncosuppressor in fibrosarcoma through G2/M phase arrest and induction of autophagy, and raises the possibility to act as a novel therapeutic intervention for the malignancy.
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Affiliation(s)
- Neha Jain
- RNAi and Functional Genomics Lab., Department of Life Science, National Institute of Technology Rourkela, Rourkela, Odisha, India
| | - Basudeb Das
- RNAi and Functional Genomics Lab., Department of Life Science, National Institute of Technology Rourkela, Rourkela, Odisha, India
| | - Bibekanand Mallick
- RNAi and Functional Genomics Lab., Department of Life Science, National Institute of Technology Rourkela, Rourkela, Odisha, India
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8
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Jain N, Roy J, Das B, Mallick B. miR-197-5p inhibits sarcomagenesis and induces cellular senescence via repression of KIAA0101. Mol Carcinog 2019; 58:1376-1388. [PMID: 31001891 DOI: 10.1002/mc.23021] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/16/2019] [Accepted: 03/28/2019] [Indexed: 12/14/2022]
Abstract
The abnormal expressions of microRNAs (miRNAs) are known to be associated with various pathophysiological processes that lead to the development of a plethora of diseases including cancer. Among several miRNAs studied so far, miR-197 has been reported to play a vital role either as an oncogene or tumor suppressor in different cancers. However, its role in carcinogenesis of fibrosarcoma has not yet been elucidated. Therefore, the current study investigated the role of miR-197-5p, which is significantly downregulated in HT1080 fibrosarcoma cells compared to IMR90-tert fibroblast cells. The transient overexpression of miR-197-5p causes a significant decrease in viability and proliferation of fibrosarcoma cells in both concentration- and time-dependent manners. Interestingly, we did not observe any significant changes in cell cycle pattern or apoptotic cell populations, but rather noticed cellular senescence of fibrosarcoma cells upon overexpression of miR-197-5p. Further, this miRNA suppresses the metastatic properties, such as migration, invasion, and anchorage-independent growth of fibrosarcoma possibly through targeting KIAA0101, which is a proliferating cell nuclear antigen-associated factor and overexpressed in the malignancy. In nutshell, our result revealed that miR-197-5p acts as an oncosuppressor miRNA in fibrosarcoma through target regulation of KIAA0101, which can be exploited for developing RNA-based therapeutic strategies for the cure of this malignancy.
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Affiliation(s)
- Neha Jain
- RNAi and Functional Genomics Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
| | - Jyoti Roy
- RNAi and Functional Genomics Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
| | - Basudeb Das
- RNAi and Functional Genomics Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
| | - Bibekanand Mallick
- RNAi and Functional Genomics Lab, Department of Life Science, National Institute of Technology, Rourkela, Odisha, India
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9
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Das B, Roy J, Jain N, Mallick B. Tumor suppressive activity of PIWI-interacting RNA in human fibrosarcoma mediated through repression of RRM2. Mol Carcinog 2018; 58:344-357. [DOI: 10.1002/mc.22932] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/23/2018] [Accepted: 10/23/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Basudeb Das
- RNAi and Functional Genomics Lab; Department of Life Science; National Institute of Technology; Rourkela Odisha India
| | - Jyoti Roy
- RNAi and Functional Genomics Lab; Department of Life Science; National Institute of Technology; Rourkela Odisha India
| | - Neha Jain
- RNAi and Functional Genomics Lab; Department of Life Science; National Institute of Technology; Rourkela Odisha India
| | - Bibekanand Mallick
- RNAi and Functional Genomics Lab; Department of Life Science; National Institute of Technology; Rourkela Odisha India
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10
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Strub GM, Perkins JA. MicroRNAs for the pediatric otolaryngologist. Int J Pediatr Otorhinolaryngol 2018; 112:195-207. [PMID: 30055733 DOI: 10.1016/j.ijporl.2018.06.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/26/2018] [Accepted: 06/26/2018] [Indexed: 02/06/2023]
Abstract
The scope of pediatric otolaryngology is broad and encompasses a wide variety of diseases in which the fundamental phenotype-causing abnormality exists at the level of gene regulation and expression. Development of novel molecular biology instruments to diagnose disease, monitor treatment response, and prevent recurrence will facilitate the delivery of appropriate surgical and adjuvant medical treatments with lower morbidity. MicroRNAs (miRNAs) have emerged as a relatively new class of molecules that directly modulate gene expression and are abnormally expressed in a multitude of disease processes including those within the scope of pediatric otolaryngology. Functionally, miRNAs control multiple cellular functions including angiogenesis, cell proliferation, cell survival, genome stability, and inflammation. These short, non-protein coding RNA molecules are present and stable in tissue, blood, saliva, and urine, making them ideal disease biomarkers. The simple structure of miRNAs and their ability to directly modulate the expression of specific genes lends exciting therapeutic potential to miRNA-based therapies. Here we review the current literature of miRNAs as it relates to diseases within the scope of pediatric otolaryngology, and discuss their potential as diagnostic biomarkers and therapeutic targets.
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Affiliation(s)
- Graham M Strub
- Department of Otolaryngology - Head and Neck Surgery, University of Washington, Seattle, WA, 98105, United States; Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Harvard Medical School, Boston, MA, 02115, United States
| | - Jonathan A Perkins
- Department of Otolaryngology - Head and Neck Surgery, University of Washington, Seattle, WA, 98105, United States; Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, WA, 98101, United States; Division of Pediatric Otolaryngology, Department of Surgery, Seattle Children's Hospital, Seattle, WA, 98105, United States.
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11
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Wang G, Guo F, Wang H, Liu W, Zhang L, Cui M, Wu X. Downregulation of microRNA-483-5p Promotes Cell Proliferation and Invasion by Targeting GFRA4 in Hirschsprung's Disease. DNA Cell Biol 2017; 36:930-937. [PMID: 29090971 DOI: 10.1089/dna.2017.3821] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Recent studies have suggested the critical roles of miRNAs for disease progression. miRNA-483-5p (miR-483-5p) was previously found to have a relationship with tumor cell behavior, but its biological function in Hirschsprung's disease (HSCR) remains undefined. Thus, we explored the role of miR-483-5p in the pathogenesis of HSCR. Histological changes of colonic tissues were evaluated by hematoxylin and eosin (HE) staining. Quantitative real-time PCR and western blotting were used to determine relative expression levels of miRNA, mRNA, and proteins in 20 HSCR patients and 20 normal colon tissues. In this study, we found that miR-483-5p expression in HSCR tissues was significantly increased and their downregulation promoted cell proliferation, cell cycle progression and invasion and inhibited cell apoptosis in human 293T and SH-SY5Y cell lines by the CCK-8, flow cytometry, and Transwell assay. GNDF family receptor alpha 4 (GFRA4) was confirmed as a downstream target of miR-483-5p by dual-luciferase reporter gene assay and inversely correlated with miR-483-5p expression in cell lines. Taken together, miR-483-5p may play a crucial role in the pathogenesis of HSCR by targeting GFRA4.
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Affiliation(s)
- Gang Wang
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Feng Guo
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Hefeng Wang
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Wei Liu
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Lijuan Zhang
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Mingyu Cui
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
| | - Xiangyu Wu
- Department of Pediatric Surgery, Shandong Province Hospital Affiliated to Shandong University , Jinan, China
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12
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Li Z, Ni J. Role of microRNA-26a in the diagnosis of lower extremity deep vein thrombosis in patients with bone trauma. Exp Ther Med 2017; 14:5069-5074. [PMID: 29201216 DOI: 10.3892/etm.2017.5183] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 05/15/2017] [Indexed: 02/06/2023] Open
Abstract
The present study aimed to investigate the role and mechanism of action of microRNA (miR)-26a in deep vein thrombosis (DVT). Peripheral blood was collected from 45 patients with DVT and 40 healthy controls. Levels of miR-26a, chemokine C-C motif ligand (CCL)2 mRNA and CCL7 mRNA were detected using reverse transcription-quantitative polymerase chain reaction and the value of miR-26a in the clinical diagnosis of DVT was assessed using receiver operating characteristic curve analysis. The correlation of miR-26a with CCL2 and CCL7 levels was analyzed using Spearman's rank correlation. In addition, miR-26a and protein kinase C δ (PRKCD) were overexpressed in human umbilical vein endothelial cells (HUVECs) and PRKCD expression was knocked down by small interfering (si)RNA. Western blotting was conducted to detect the expression of PRKCD and p65. Furthermore, a dual-luciferase reporter gene assay was performed. The results of the current study demonstrated that the expression of miR-26a was significantly downregulated in the peripheral blood of patients with DVT compared with healthy controls (P<0.05) and negatively correlated with CCL2 and CCL7 levels (P<0.05). Furthermore, it was demonstrated that miR-26a markedly inhibited the expression of PRKCD, significantly decreased levels of CCL2 and CCL7 mRNA (P<0.05) and inhibited activation of the NF-κB signaling pathway. Overexpression of PRKCD in HUVECs inhibited the effects of miR-26a and markedly upregulated the phosphorylation of p65. The present study indicated that miR-26a directly targets PRKCD mRNA and that miR-26a may be a useful biomarker in the clinical diagnosis of DVT. Thus, the present findings suggest that miR-26a regulates the NF-κB signaling pathway by binding to PRKCD mRNA, inhibits the expression of CCL2 and CCL7 and reduces the risk of DVT.
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Affiliation(s)
- Zi Li
- Department of Orthopedics, Xiangya Second Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Jiangdong Ni
- Department of Orthopedics, Xiangya Second Hospital of Central South University, Changsha, Hunan 410011, P.R. China
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MicroRNAs in Different Histologies of Soft Tissue Sarcoma: A Comprehensive Review. Int J Mol Sci 2017; 18:ijms18091960. [PMID: 28895916 PMCID: PMC5618609 DOI: 10.3390/ijms18091960] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 09/07/2017] [Accepted: 09/08/2017] [Indexed: 12/12/2022] Open
Abstract
Soft tissue sarcomas (STS) constitute a rare tumour entity comprising over 50 histological subtypes. MicroRNAs (miRNAs) are short non-protein coding RNA molecules that regulate gene expression by targeting the 3'-untranslated region of messenger RNAs. They are involved in a variety of human diseases, including malignancies, such as endometrial cancer, osteosarcoma, bronchial carcinoma and breast cancer. In STS, various miRNAs are differentially expressed, thus contributing to development, progression and invasion. Therefore, the aim of the present review is to summarise current knowledge on the role of miRNAs in STS. Furthermore, the potential role of miRNAs as diagnostic, prognostic and predictive biomarkers is discussed.
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