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Jabbarzadeh Kaboli P, Chen HF, Babaeizad A, Roustai Geraylow K, Yamaguchi H, Hung MC. Unlocking c-MET: A comprehensive journey into targeted therapies for breast cancer. Cancer Lett 2024; 588:216780. [PMID: 38462033 DOI: 10.1016/j.canlet.2024.216780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/18/2024] [Accepted: 02/29/2024] [Indexed: 03/12/2024]
Abstract
Breast cancer is the most common malignancy among women, posing a formidable health challenge worldwide. In this complex landscape, the c-MET (cellular-mesenchymal epithelial transition factor) receptor tyrosine kinase (RTK), also recognized as the hepatocyte growth factor (HGF) receptor (HGFR), emerges as a prominent protagonist, displaying overexpression in nearly 50% of breast cancer cases. Activation of c-MET by its ligand, HGF, secreted by neighboring mesenchymal cells, contributes to a cascade of tumorigenic processes, including cell proliferation, metastasis, angiogenesis, and immunosuppression. While c-MET inhibitors such as crizotinib, capmatinib, tepotinib and cabozantinib have garnered FDA approval for non-small cell lung cancer (NSCLC), their potential within breast cancer therapy is still undetermined. This comprehensive review embarks on a journey through structural biology, multifaceted functions, and intricate signaling pathways orchestrated by c-MET across cancer types. Furthermore, we highlight the pivotal role of c-MET-targeted therapies in breast cancer, offering a clinical perspective on this promising avenue of intervention. In this pursuit, we strive to unravel the potential of c-MET as a beacon of hope in the fight against breast cancer, unveiling new horizons for therapeutic innovation.
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Affiliation(s)
- Parham Jabbarzadeh Kaboli
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, Research Center for Cancer Biology, Cancer Biology and Precision Therapeutics Center, and Center for Molecular Medicine, China Medical University, Taichung, 406, Taiwan
| | - Hsiao-Fan Chen
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, Research Center for Cancer Biology, Cancer Biology and Precision Therapeutics Center, and Center for Molecular Medicine, China Medical University, Taichung, 406, Taiwan
| | - Ali Babaeizad
- Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Hirohito Yamaguchi
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, Research Center for Cancer Biology, Cancer Biology and Precision Therapeutics Center, and Center for Molecular Medicine, China Medical University, Taichung, 406, Taiwan
| | - Mien-Chie Hung
- Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, Research Center for Cancer Biology, Cancer Biology and Precision Therapeutics Center, and Center for Molecular Medicine, China Medical University, Taichung, 406, Taiwan; Department of Biotechnology, Asia University, Taichung, 413, Taiwan.
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2
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Xiang Y, Yang Y, Liu J, Yang X. Functional role of MicroRNA/PI3K/AKT axis in osteosarcoma. Front Oncol 2023; 13:1219211. [PMID: 37404761 PMCID: PMC10315918 DOI: 10.3389/fonc.2023.1219211] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/01/2023] [Indexed: 07/06/2023] Open
Abstract
Osteosarcoma (OS) is a primary malignant bone tumor that occurs in children and adolescents, and the PI3K/AKT pathway is overactivated in most OS patients. MicroRNAs (miRNAs) are highly conserved endogenous non-protein-coding RNAs that can regulate gene expression by repressing mRNA translation or degrading mRNA. MiRNAs are enriched in the PI3K/AKT pathway, and aberrant PI3K/AKT pathway activation is involved in the development of osteosarcoma. There is increasing evidence that miRNAs can regulate the biological functions of cells by regulating the PI3K/AKT pathway. MiRNA/PI3K/AKT axis can regulate the expression of osteosarcoma-related genes and then regulate cancer progression. MiRNA expression associated with PI3K/AKT pathway is also clearly associated with many clinical features. In addition, PI3K/AKT pathway-associated miRNAs are potential biomarkers for osteosarcoma diagnosis, treatment and prognostic assessment. This article reviews recent research advances on the role and clinical application of PI3K/AKT pathway and miRNA/PI3K/AKT axis in the development of osteosarcoma.
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Bahari Khasraghi L, Nouri M, Vazirzadeh M, Hashemipour N, Talebi M, Aghaei Zarch F, Majidpoor J, Kalhor K, Farnia P, Najafi S, Aghaei Zarch SM. MicroRNA-206 in human cancer: Mechanistic and clinical perspectives. Cell Signal 2023; 101:110525. [PMID: 36400383 DOI: 10.1016/j.cellsig.2022.110525] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022]
Abstract
MicroRNAs (miRNAs), small non-coding RNAs approximately 20-25 nt in length, play important roles via directly binding to the corresponding 3' UTR of target mRNAs. Recent research has shown that miRNAs cover a wide range of diseases, including several types of cancer. It is interesting to note that miR-206 operates as a tumor suppressor and is downregulated in abundant cancer types, such as breast cancer, lung cancer, colorectal cancer, and so forth. Interestingly, a growing number of studies have also reported that miR-206 could function as an oncogene and promote tumor cell proliferation. Thereby, miR-206 may act as either oncogenes or tumor suppressors under certain conditions. In addition, it was widely acknowledged that restoring tumor-suppressor miR-206 has emerged as an unconventional cancer therapy strategy. Therefore, miR-206 might be a newfangled procedure for achieving a more significant treatment outcome for cancer patients. This review summarizes the role of miR-206 in several cancer types and the contributions made between miR-206 and the diagnosis, treatment, and drug resistance of solid tumors.
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Affiliation(s)
- Leila Bahari Khasraghi
- 15 khordad Educational Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Morteza Nouri
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoud Vazirzadeh
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | | | - Mehrdad Talebi
- Department of Medical Genetics, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | - Jamal Majidpoor
- Department of Anatomy, Faculty of Medicine, Infectious Disease Research Center, Gonabad University of Medical Sciences, Gonabad, Iran.
| | - Kambiz Kalhor
- Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, USA
| | - Poopak Farnia
- Mycobacteriology Research Centre, National Research Institute of Tuberculosis and Lung Disease, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyed Mohsen Aghaei Zarch
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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4
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Keremu A, Aila P, Tusun A, Abulikemu M, Zou X. Extracellular vesicles from bone mesenchymal stem cells transport microRNA-206 into osteosarcoma cells and target NRSN2 to block the ERK1/2-Bcl-xL signaling pathway. Eur J Histochem 2022; 66. [PMID: 35730574 PMCID: PMC9251612 DOI: 10.4081/ejh.2022.3394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
Osteosarcoma (OS) is a kind of malignant tumor originating from mesenchymal tissues. Bone mesenchymal stem cells-derived extracellular vesicles (BMSCs-EVs) can play important roles in OS. This study investigated the mechanism of BMSCs-EVs on OS. BMSC surface antigens and adipogenic and osteogenic differentiation were detected by flow cytometry, and oil red O and alizarin red staining. EVs were isolated from BMSCs by differential centrifugation and identified by transmission electron microscopy, nanoparticle tracking analysis, and Western blot (WB). miR-206 and neurensin-2 (NRSN2) levels in human osteoblast hFOB 1.19 or OS cells (143B, MG-63, Saos2, HOS) were detected by RT-qPCR. Human OS cells with lower miR-206 levels were selected and treated with BMSCs-EVs or pSUPER-NRSN2. The uptake of EVs by 143B cells, cell proliferation, apoptosis, invasion, and migration were detected by immunofluorescence, 5-ethynyl-2’-deoxyuridine (EdU) and colony formation assays, flow cytometry, scratch test, and transwell assays. The binding sites between miR-206 and NRSN2 were predicted by Starbase database and verified by dual-luciferase assay. The OS xenograft model was established and treated with BMSCs-EVs. Tumor growth rate and volume, cell proliferation, and p-ERK1/2, ERK1/2, and Bcl-xL levels were detected by vernier caliper, immunohistochemistry, and WB. BMSCs-EVs were successfully extracted. miR-206 was diminished and NRSN2 was promoted in OS cells. BMSCs-EVs inhibited proliferation, migration, and invasion, and promoted apoptosis of OS cells. BMSCs-EVs carried miR-206 into OS cells. Inhibition of miR-206 in EVs partially reversed the inhibitory effect of EVs on malignant behaviors of OS cells. miR-206 targeted NRSN2. Overexpression of NRSN2 reversed the inhibitory effect of EVs on OS cells. NRSN2 activated the ERK1/2-Bcl-xL pathway. BMSC-EVs inhibited OS growth in vivo. In summary, BMSC-EVs targeted NRSN2 and inhibited the ERK1/2-Bcl-xL pathway by carrying miR-206 into OS cells, thus inhibiting OS progression.
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Affiliation(s)
- Alimu Keremu
- Orthopedic Center, First People's Hospital of Kashgar, Xinjiang.
| | - Pazila Aila
- Orthopedic Center, First People's Hospital of Kashgar, Xinjiang.
| | - Aikebaier Tusun
- Orthopedic Center, First People's Hospital of Kashgar, Xinjiang.
| | | | - Xiaoguang Zou
- Orthopedic Center, First People's Hospital of Kashgar, Xinjiang.
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Cai X, Yin W, Tang C, Lu Y, He Y. Molecular mechanism of microRNAs regulating apoptosis in osteosarcoma. Mol Biol Rep 2022; 49:6945-6956. [PMID: 35474050 DOI: 10.1007/s11033-022-07344-x] [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: 09/20/2021] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
Osteosarcoma is a primary malignant bone tumor with no effective treatment. Apoptosis, one of the programmed cell death, is any pathological form of cell death mediated by intracellular processes. Under the pathological state, the de-regulated regulation of apoptosis can disrupt the balance between cell proliferation and death, causing osteosarcoma proliferation and metastasis. As carcinogenic or tumor suppressor factors, microRNAs (miRNAs) regulate apoptosis of osteosarcoma cells by regulating apoptosis-related genes and apoptosis-related signaling pathways, such as mitochondrial apoptosis pathway, death receptor pathway, and endoplasmic reticulum pathway. Meanwhile as these abnormal miRNAs can be stored and transported by exosomes, detecting exosomes can be seen an effective method to diagnose osteosarcoma in the early stage. This review provides the current knowledge of miRNAs and their target genes related to the apoptosis of osteosarcoma, summarizes abnormal expression and regulation of miRNAs and signaling pathways in osteosarcoma and prospects the detection of exosome as a method for early diagnosis of osteosarcoma.
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Affiliation(s)
- Xueyang Cai
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550000, Guizhou Province, China
| | - Wei Yin
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550000, Guizhou Province, China
| | - Chao Tang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550000, Guizhou Province, China
| | - Yubao Lu
- Department of Spine Surgery, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, Guangdong Province, China
| | - Yuqi He
- Trauma Surgery Department, Hannover Medical School (MHH), OE 6230 Carl-Neuberg-Straße 1, 30625, Hanover, Germany.
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6
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Liu Y, Chen L, Liu T, Su X, Peng L, Chen J, Tan F, Xing P, Wang Z, Di J, Jiang B, Qu H. Genome-wide circular RNA (circRNA) and mRNA profiling identify a circMET-miR-410-3p regulatory motif for cell growth in colorectal cancer. Genomics 2021; 114:351-360. [PMID: 34929287 DOI: 10.1016/j.ygeno.2021.11.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/19/2021] [Accepted: 11/25/2021] [Indexed: 11/04/2022]
Abstract
Circular RNA (circRNA) is a non-coding RNA molecule that lacks polyadenylated tails and is highly stable, abundant, and conserved in human cells. CircRNAs can serve as a competing endogenous RNA (ceRNA) to sponge microRNAs (miRNA) and block their effects on target mRNA expression. CircRNAs also have possible relevance to cancer and therefore may be considered as ideal biomarkers for monitoring cancer progression. Of the about 300,000 predicted human circRNAs, only a few have validated biological functions related to cancer. To better understand the ceRNA role of circRNAs in colorectal cancer (CRC), we performed genome-wide circRNA-based RNA-sequencing (RNA-Seq) on nine CRC tumor samples and their paired histologically normal adjacent tissue samples. By profiling the mRNA expression in the same patients, we further explored the expression correlation between circRNAs and mRNAs generated from the same parental gene. Focusing on the concordant differential expression between circRNAs and mRNAs, we substantially reduced the regulatory noise. In total, we identified 694 circRNA-mRNA pairs that were consistently up or downregulated between tumor and normal tissues. These 694 circRNA-mRNA pairs are from 182 protein-coding genes associated with hormone responses and chemotaxis. Of these 182 genes, 43 are downstream targets of three highly conserved miRNAs (miR-410-3p, miR-135a, and miR-30a). Interestingly, these 43 genes are highly mutated in another cohort from eight independent CRC studies, which have significant effects on patient survival time. Focusing on miR-410-3p and its target oncogene MET, we experimentally validated the ceRNA regulatory motif of circMET. Notably, circMET is substantially upregulated in CRC cell lines and could promote cell proliferation and growth. By confirming the regulatory relationship between miR-410-3p and circMET, we propose a new mechanism for the observed sustained activation of MET in CRC. In conclusion, our work identifies a novel regulatory role of circMET and provides a potential diagnostic biomarker for CRC.
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Affiliation(s)
- Yining Liu
- The School of Public Health, Institute for Chemical Carcinogenesis, Guangzhou Medical University, Guangzhou, PR China
| | - Lei Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Tianqi Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Xiangqian Su
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Lin Peng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Jiangbo Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Fei Tan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Pu Xing
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Zaozao Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Jiabo Di
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China
| | - Beihai Jiang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing 100142, PR China.
| | - Hong Qu
- Center for Bioinformatics, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing 100871, PR China.
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Zhu X, Liu C, Shi J, Zhou Z, Chen S, Jami SA. Circular RNA circANKIB1 promotes the progression of osteosarcoma by regulating miR-217/PAX3 axis. J Bone Oncol 2021; 27:100347. [PMID: 33552886 PMCID: PMC7844576 DOI: 10.1016/j.jbo.2021.100347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/21/2020] [Accepted: 01/05/2021] [Indexed: 11/17/2022] Open
Abstract
Background Circular RNAs (circRNAs) have been discovered to exert essential roles in human cancers, including osteosarcoma (OS). The aim of this study was to investigate the exact roles and regulatory mechanism of circRNA ankyrin repeat and IBR domain containing 1 (circANKIB1) in OS. Methods Quantitative real-time polymerase chain reaction (qRT-PCR) was used to measure the expression levels of circANKIB1, microRNA-217 (miR-217) and paired box 3 (PAX3). Cell proliferation was assessed by colony formation assay. Cell cycle distribution and apoptosis rate were determined by flow cytometry analysis. Wound healing assay and transwell assay were employed to evaluate cell migration and invasion abilities. Western blot assay was used to analyze the protein levels of PAX3, E-cadherin and Vimentin. Targeting relationship between miR-217 and circANKIB1 or PAX3 was predicted by Circular RNA Interactome or TargetScan and demonstrated by dual-luciferase reporter assay. The mice xenograft model was established to confirm the role of circANKIB1 in vivo. Results CircANKIB1 and PAX3 were high-expressed, whereas miR-217 was low-expressed in OS tissues and cells. Knockdown of circANKIB1 inhibited the progression of OS by reducing cell proliferation, migration, invasion, and tumor growth (in vivo), and inducing apoptosis. MiR-217 was a direct target of circANKIB1, and its inhibition reversed the inhibitory effect of circANKIB1 knockdown on the progression of OS cells. Moreover, PAX3 was a direct target of miR-217, and miR-217 exerted the anti-tumor role in OS cells by targeting PAX3. Furthermore, circANKIB1 positively regulated PAX3 expression by sponging miR-217. Conclusion Knockdown of circANKIB1 suppressed OS progression by upregulating miR-217 and downregulating PAX3, which might provide a novel insight into the pathogenesis of OS.
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Affiliation(s)
- Xi Zhu
- Department of Spinal Surgery, General Hospital of Ningxia Medical University, Ningxia, China
| | - Changhao Liu
- Department of Spinal Surgery, Ningxia Medical University, Ningxia, China
| | - Jiandang Shi
- Department of Spinal Surgery, General Hospital of Ningxia Medical University, Ningxia, China
- Corresponding author at: Department of Spinal Surgery, General Hospital of Ningxia Medical University, No. 804 Shengli South Street, Yinchuan City, Ningxia Hui Autonomous Region 750004, China.
| | - Zhanwen Zhou
- Department of Spinal Surgery, General Hospital of Ningxia Medical University, Ningxia, China
| | - Suoli Chen
- Department of Spinal Surgery, General Hospital of Ningxia Medical University, Ningxia, China
| | - Sayed Abdulla Jami
- Department of Spinal Surgery, General Hospital of Ningxia Medical University, Ningxia, China
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Gİrgİn B, KaradaĞ-Alpaslan M, KocabaŞ F. Oncogenic and tumor suppressor function of MEIS and associated factors. ACTA ACUST UNITED AC 2021; 44:328-355. [PMID: 33402862 PMCID: PMC7759197 DOI: 10.3906/biy-2006-25] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/13/2020] [Indexed: 12/14/2022]
Abstract
MEIS proteins are historically associated with tumorigenesis, metastasis, and invasion in cancer. MEIS and associated PBX-HOX proteins may act as tumor suppressors or oncogenes in different cellular settings. Their expressions tend to be misregulated in various cancers. Bioinformatic analyses have suggested their upregulation in leukemia/lymphoma, thymoma, pancreas, glioma, and glioblastoma, and downregulation in cervical, uterine, rectum, and colon cancers. However, every cancer type includes, at least, a subtype with high MEIS expression. In addition, studies have highlighted that MEIS proteins and associated factors may function as diagnostic or therapeutic biomarkers for various diseases. Herein, MEIS proteins and associated factors in tumorigenesis are discussed with recent discoveries in addition to how they could be modulated by noncoding RNAs or newly developed small-molecule MEIS inhibitors.
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Affiliation(s)
- Birkan Gİrgİn
- Regenerative Biology Research Laboratory, Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, İstanbul Turkey.,Graduate School of Natural and Applied Sciences, Yeditepe University, İstanbul Turkey.,Meinox Pharma Technologies, İstanbul Turkey
| | - Medine KaradaĞ-Alpaslan
- Department of Medical Genetics, Faculty of Medicine, Ondokuz Mayıs University, Samsun Turkey
| | - Fatih KocabaŞ
- Regenerative Biology Research Laboratory, Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, İstanbul Turkey.,Graduate School of Natural and Applied Sciences, Yeditepe University, İstanbul Turkey.,Meinox Pharma Technologies, İstanbul Turkey
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9
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Bone marrow mesenchymal stem cell-derived exosomal miR-206 inhibits osteosarcoma progression by targeting TRA2B. Cancer Lett 2020; 490:54-65. [PMID: 32682951 DOI: 10.1016/j.canlet.2020.07.008] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/23/2020] [Accepted: 07/08/2020] [Indexed: 02/07/2023]
Abstract
Osteosarcoma is the most common primary malignant bone tumor in young people. Recently, extracellular vesicles, especially exosomes, have been reported to play an increasingly important role in the development of many types of tumors. In this research, we found that overexpression of transformer 2β (TRA2B) was associated with tumor progression in osteosarcoma, and TRA2B was the target gene of miR-206, which was downregulated in osteosarcoma tissues. Furthermore, we observed that bone marrow mesenchymal stem cell (BMSC)-derived exosomes could carry and transport miR-206 to osteosarcoma cells. Both in vitro and in vivo results showed that BMSC-derived exosomal miR-206 could inhibit the proliferation, migration and invasion of osteosarcoma cells and induce their apoptosis. Taken together, our study demonstrates that BMSC-derived exosomal miR-206 can be transferred into osteosarcoma cells and inhibit tumor progression by targeting TRA2B, which provides new insight into the molecular mechanism of osteosarcoma and highlights the potential of miR-206 and TRA2B as new therapeutic targets.
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10
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Sheng C, Zhao Y, Zhu L. Down-regulation of EDN1 gene expression by circulating miR-206 is associated with risk of preeclampsia. Medicine (Baltimore) 2020; 99:e20319. [PMID: 32481405 DOI: 10.1097/md.0000000000020319] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
To study the correlation between circulating microRNA-206 (miR-206) levels and endothelin-1 (ET-1) levels, and to explore its association with preeclampsia (PE) risk.Reverse transcription-PCR (RT-PCT) was used to compare the plasma miR-206 levels in 200 PE patients and 200 healthy controls. The correlation between miR-206 and ET-1 levels in plasma of PE patients was analyzed by Pearson analysis. MiR-206 was transfected into human umbilical vein endothelial cells cells and ET-1 expression was analyzed by enzyme-linked immunosorbent assay.RT-PCR results showed that plasma miR-206 levels in PE patients were significantly higher than those in the control group (P < .01). The results of receiver operating characteristic curve analysis showed that the area under the curve of plasma miR-206 level in the diagnosis of PE was 0.94 (95% confidence interval: 0.92-0.96). Plasma ET-1 levels in PE patients were significantly lower than those in the control group by enzyme-linked immunosorbent assay (P < .01). The area under the curve of plasma ET-1 level in the diagnosis of PE was 0.92 (95% confidence interval: 0.90-0.95). The level of miR-206 in plasma was negative correlated with ET-1 level (r = -0.37, P < .01). The expression level of ET-1 was significantly decreased in human umbilical vein endothelial cells cells transfected with miR-206.miR-206 can down-regulate the expression of EDN1 gene, which may be related to the increased risk of preeclampsia.
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Affiliation(s)
- Chunzhi Sheng
- Department of obstetrics and gynecology, Wenling Hospital of Traditional Chinese Medicine
| | - Yangchun Zhao
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhejiang Chinese Medical University
| | - Libo Zhu
- Department of Gynaecology and Obstetrics, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Zhejiang, PR China
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Danbaran GR, Aslani S, Sharafkandi N, Hemmatzadeh M, Hosseinzadeh R, Azizi G, Jadidi-Niaragh F, Babaie F, Mohammadi H. How microRNAs affect the PD-L1 and its synthetic pathway in cancer. Int Immunopharmacol 2020; 84:106594. [PMID: 32416456 DOI: 10.1016/j.intimp.2020.106594] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/27/2020] [Accepted: 05/08/2020] [Indexed: 12/17/2022]
Abstract
Programmed cell death-ligand 1 (PD-L1) is a glycoprotein that is expressed on the cell surface of both hematopoietic and nonhematopoietic cells. PD-L1 play a role in the immune tolerance and protect self-tissues from immune system attack. Dysfunction of this molecule has been highlighted in the pathogenesis of tumors, autoimmunity, and infectious disorders. MicroRNAs (miRNAs) are endogenous molecules that are classified as small non-coding RNA with approximately 20-22 nucleotides (nt) length. The function of miRNAs is based on complementary interactions with target mRNA via matching completely or incompletely. The result of this function is decay of the target mRNA or preventing mRNA translation. In the past decades, several miRNAs have been discovered which play an important role in the regulation of PD-L1 in various malignancies. In this review, we discuss the effect of miRNAs on PD-L1 expression and consider the effect of miRNAs on the synthetic pathway of PD-L1, especially during cancers.
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Affiliation(s)
| | - Saeed Aslani
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nadia Sharafkandi
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Maryam Hemmatzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ramin Hosseinzadeh
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Babaie
- Cellular and Molecular Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.
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12
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Zhan H, Tu S, Zhang F, Shao A, Lin J. MicroRNAs and Long Non-coding RNAs in c-Met-Regulated Cancers. Front Cell Dev Biol 2020; 8:145. [PMID: 32219093 PMCID: PMC7078111 DOI: 10.3389/fcell.2020.00145] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/21/2020] [Indexed: 12/16/2022] Open
Abstract
MicroRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are components of many signaling pathways associated with tumor aggressiveness and cancer metastasis. Some lncRNAs are classified as competitive endogenous RNAs (ceRNAs) that bind to specific miRNAs to prevent interaction with target mRNAs. Studies have shown that the hepatocyte growth factor/mesenchymal-epithelial transition factor (HGF/c-Met) pathway is involved in physiological and pathological processes such as cell growth, angiogenesis, and embryogenesis. Overexpression of c-Met can lead to sustained activation of downstream signals, resulting in carcinogenesis, metastasis, and resistance to targeted therapies. In this review, we evaluated the effects of anti-oncogenic and oncogenic non-coding RNAs (ncRNAs) on c-Met, and the interactions among lncRNAs, miRNAs, and c-Met in cancer using clinical and tissue chromatin immunoprecipition (ChIP) analysis data. We summarized current knowledge of the mechanisms and effects of the lncRNAs/miR-34a/c-Met axis in various tumor types, and evaluated the potential therapeutic value of lncRNAs and/or miRNAs targeted to c-Met on drug-resistance. Furthermore, we discussed the functions of lncRNAs and miRNAs in c-Met-related carcinogenesis and potential therapeutic strategies.
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Affiliation(s)
- Hong Zhan
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Sheng Tu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Feng Zhang
- School of Medicine, Zhejiang University Hangzhou, Hangzhou, China
| | - Anwen Shao
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Lin
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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13
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Liu X, Sun R, Chen J, Liu L, Cui X, Shen S, Cui G, Ren Z, Yu Z. Crosstalk Mechanisms Between HGF/c-Met Axis and ncRNAs in Malignancy. Front Cell Dev Biol 2020; 8:23. [PMID: 32083078 PMCID: PMC7004951 DOI: 10.3389/fcell.2020.00023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 01/13/2020] [Indexed: 12/24/2022] Open
Abstract
Several lines of evidence have confirmed the magnitude of crosstalk between HGF/c-Met axis (hepatocyte growth factor and its high-affinity receptor c-mesenchymal-epithelial transition factor) and non-coding RNAs (ncRNAs) in tumorigenesis. Through activating canonical or non-canonical signaling pathways, the HGF/c-Met axis mediates a range of oncogenic processes such as cell proliferation, invasion, apoptosis, and angiogenesis and is increasingly becoming a promising target for cancer therapy. Meanwhile, ncRNAs are a cluster of functional RNA molecules that perform their biological roles at the RNA level and are essential regulators of gene expression. The expression of ncRNAs is cell/tissue/tumor-specific, which makes them excellent candidates for cancer research. Many studies have revealed that ncRNAs play a crucial role in cancer initiation and progression by regulating different downstream genes or signal transduction pathways, including HGF/c-Met axis. In this review, we discuss the regulatory association between ncRNAs and the HGF/c-Met axis by providing a comprehensive understanding of their potential mechanisms and roles in cancer development. These findings could reveal their possible clinical applications as biomarkers for therapeutic interventions.
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Affiliation(s)
- Xin Liu
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ranran Sun
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianan Chen
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Liwen Liu
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xichun Cui
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shen Shen
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guangying Cui
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhigang Ren
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zujiang Yu
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Clinical Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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14
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Xu X, Qiu B, Yi P, Li H. Overexpression of miR-206 in osteosarcoma and its associated molecular mechanisms as assessed through TCGA and GEO databases. Oncol Lett 2020; 19:1751-1758. [PMID: 32194668 PMCID: PMC7039051 DOI: 10.3892/ol.2020.11270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/22/2019] [Indexed: 12/29/2022] Open
Abstract
Osteosarcoma (OS) is a primary malignant bone tumor that predominantly occurs in adolescents. Different types of OS tumor are highly malignant, associated with a poor prognosis and are invasive with blood-vessel dissemination characteristics, thus affected patients are prone to early lung metastasis. MicroRNAs (miRNAs/miR) are small non-coding RNA molecules that act as oncogenes or tumor suppressors during tumor development. The present study investigated the role of miR-206 in OS development. Bioinformatics analysis demonstrated that miR-206 was upregulated in OS and thus may serve as a risk factor for cancer prognosis. Subsequently, in response to miR-206 overexpression, differentially expressed genes were screened and analyzed using the Database for Annotation, Visualization and Integrated Discovery, Gene Ontology enrichment analysis, the Kyoto Encyclopedia of Genes and Genomes pathways and protein-protein interaction network construction, in order to identify key miR-206 targets. The results demonstrated that high miR-206 expression inhibited OS cell proliferation, which was associated with a good patient prognosis. Thus, miR-206 may serve as a potential target for OS treatment, in order to improve early disease diagnosis.
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Affiliation(s)
- Xiongfeng Xu
- Department of Orthopedic Surgery, The Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Bo Qiu
- Department of Orthopedic Surgery, The Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Peng Yi
- Department of Orthopedic Surgery, The Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Huajie Li
- Department of Orthopedic Surgery, The Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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15
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Lv Z, Ma J, Wang J, Lu J. MicroRNA-761 targets FGFR1 to suppress the malignancy of osteosarcoma by deactivating PI3K/Akt pathway. Onco Targets Ther 2019; 12:8501-8513. [PMID: 31686864 PMCID: PMC6800886 DOI: 10.2147/ott.s208263] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 08/15/2019] [Indexed: 12/15/2022] Open
Abstract
Purpose MicroRNA-761 (miR-761) has been reported to be deregulated in many types of human cancers and play important roles in cancer genesis and progression. However, the biological roles of miR-761 in osteosarcoma (OS) and the underlying mechanisms remain largely unknown. Methods The expression of miR-761 in OS tissues and cell lines was analyzed using RT-qPCR. A series of gain-of-function tests were performed, and status of malignancy was evaluated on basis of proliferation, migration, invasion, and apoptosis using different assays to determine the regulatory roles of miR-761 in OS cells in vivo and in vitro. Notably, the mechanisms underlying the action of miR-761 in the pathogenesis of OS were investigated using bioinformatic analysis, luciferase reporter assay, RT-qPCR and Western blotting. Results The results showed that miR-761 expression was decreased in OS tissues and cell lines and is closely correlated with clinical stage and distant metastasis in OS patients. Patients with OS having low miR-761 expression showed worse prognosis compared to OS patients with high miR-761 expression. Restoring the miR-761 expression level decreased OS cell proliferation, migration, and invasion in vitro; promoted cell apoptosis in vitro; and impaired tumor growth in vivo. In addition, fibroblast growth factor receptor 1 (FGFR1) was found as a direct target gene of miR-761 in OS cells. Furthermore, silencing FGFR1 expression stimulated the tumor-suppressing roles of miR-761 upregulation in OS cells, whereas the activity of miR-761 overexpression in OS cells was abolished by the restoration of FGFR1 expression. Moreover, restoration of miR-761 expression deactivated the PI3K/Akt pathway in vitro and in vivo. Conclusion These results suggest that miR-761 plays anti-cancer roles in OS by directly targeting FGFR1 and deactivating the PI3K/Akt pathway. The newly identified miR-761/FGFR1/PI3K/Akt pathway partially illustrates the mechanism of OS pathogenesis and presents a novel candidate therapeutic target for antitumor therapy.
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Affiliation(s)
- Zhongzhe Lv
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Liaoning 116001, People's Republic of China
| | - Jinming Ma
- School of Graduate Studies, Zunyi Medical University, Guizhou 563000, People's Republic of China
| | - Jianchuan Wang
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Liaoning 116001, People's Republic of China
| | - Jianmin Lu
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Liaoning 116001, People's Republic of China
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Wang M, Gao Y, Liu J. Silencing circZFR inhibits the proliferation, migration and invasion of human renal carcinoma cells by regulating miR-206. Onco Targets Ther 2019; 12:7537-7550. [PMID: 31571906 PMCID: PMC6750881 DOI: 10.2147/ott.s215012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 08/27/2019] [Indexed: 12/26/2022] Open
Abstract
Background Renal cell carcinoma (RCC) is the most prevalent kind of kidney cancer. At present, the most efficient treatment mean is surgery. 40% patients with clear cell RCC (ccRCC) relapse after surgery. Identifying novel therapeutic markers and spots for early detection and treatment of RCC is necessary. Methods qRT-PCR was utilized to quantify circZFR and miR-206 expression in CAKI-1 and ACHN cells. Cell viability was detected by CCK-8 assay. Colony formation capacity was measured by colony formation assay. Transwell assay was utilized to investigate migration and invasion capacity. Expression of migration and apoptosis-associated proteins was quantified by Western blot. Results As a result, circZFR was highly expressed in RCC tissues and cells. Si-circZFR suppressed cell growth, migration and invasion of experimental cells. In addition, knockdown of circZFR upregulated miR-206 expression. Moreover, the antigrowth, antimigrating and anti-invasive effects of si-circZFR were attenuated when downregulating miR-206. Furthermore, Met is the target gene of miR-206 in experimental cells. The suppression on these signaling pathways was acted by targeting miR-206/Met axis. Conclusion The results demonstrated si-circZFR inhibited cell growth, migration and invasion in experimental cells by up-regulating of miR-206. Furthermore, si-circZFR suppressed Wnt/β-catenin and PI3K/AKT pathways via targeting miR-206/Met axis.
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Affiliation(s)
- Mi Wang
- Department of Urology, The Second Affiliated Hospital, University of South China, Hengyang 421000, Hunan, People's Republic of China
| | - Yisheng Gao
- Department of Urology, Linyi People's Hospital, Linyi 276003, Shandong, People's Republic of China
| | - Jie Liu
- Department of Urology, Linyi People's Hospital, Linyi 276003, Shandong, People's Republic of China
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