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Taheri M, Hussen BM, Abdullah SR, Ghafouri-Fard S, Jamali E, Shojaei S. Dysregulation of non-coding RNAs in Wilms tumor. Pathol Res Pract 2023; 246:154523. [PMID: 37201386 DOI: 10.1016/j.prp.2023.154523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/06/2023] [Accepted: 05/08/2023] [Indexed: 05/20/2023]
Abstract
Wilms tumor (WT) as the most frequent pediatric tumor of kidney has been shown to be associated with dysregulation of non-coding RNAs. miR-200c, miR-155-5p, miR-1180, miR-22-3p, miR-483-5p, miR-140-5p, miR-92a-3p, miR-483-3p, miR-572, miR-539 and miR-613 are among dysregulated miRNAs in this tumor. Moreover, a number of long non-coding RNAs such as CRNDE, XIST, SNHG6, MEG3, LINC00667, MEG8, DLGAP1-AS2 and SOX21-AS1 have been shown to be dysregulated in WT. Finally, distinct studies have reported down-regulation of circCDYL and up-regulation of circ0093740 and circSLC7A6 in this tumor. Dysregulation of these transcripts represents a new avenue for identification of the pathetiology of this pediatric tumor as well as design of targeted therapies.
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Affiliation(s)
- Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany; Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Clinical Analysis, College of Pharmacy, Hawler Medical University, Erbil, Kurdistan Region, Iraq
| | - Snur Rasool Abdullah
- Medical Laboratory Science, Lebanese French University, Erbil, Kurdistan Region, Iraq
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Elena Jamali
- Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyedpouzhia Shojaei
- Department of Critical Care Medicine, Imam Hossein Medical and Educational Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Shi X, Sheng W, Jia C, Tang J, Dong M. Hsa-MiR-590-3p Promotes the Malignancy Progression of Pancreatic Ductal Carcinoma by Inhibiting the Expression of p27 and PPP2R2A via G1/S Cell Cycle Pathway. Onco Targets Ther 2020; 13:11045-11058. [PMID: 33149617 PMCID: PMC7605676 DOI: 10.2147/ott.s260499] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/03/2020] [Indexed: 12/21/2022] Open
Abstract
Objective To investigate the effect of miR-590-3p on the malignant biological behavior of pancreatic cancer, and to explore the target genes and pathways directly affected by miR-590-3p, to provide new therapeutic ideas and targets for the study of the diagnosis and treatment of pancreatic cancer. Methods We used qRT-PCR to measure miR-590-3p expression quantities. We used cell cycle, CCK-8, clonal formation to verify the change of proliferation capacity of PC cells. We used transwell assay to detect the migration and invasion of PC cells. We used the bioinformatics tool TargetScan (http://www.targetscan.org) to identify the possible target genes of miR-590-3p. Immunohistochemistry revealed the clinicopathological significance of PPP2R2A, p27 and miR-590-3p in the expression of pancreatic cancer. Western blot was used to detect the expression changes of PPP2R2A, p27 and G1/S cell cycle pathway-related proteins CDK2, cyclinE2 and p21 after transfection of mimics and inhibitors of miR-590-3p. Results According to our study, hsa-miR-590-3p expression was significantly higher in PC tissues than that in paired normal pancreas, which was associated with PC tumor size (P=0.042) and preoperative CA19-9 level (P=0.046) of PC patients. Its overexpression promoted PC cell proliferation, invasion and migration following with the p27 and PPP2R2A protein downregulation in Capan-2, PANC-1 and BxPC-3 cells, and vice versa. Bioinformatics analysis and dual-luciferase reporter assay further confirmed that p27 and PPP2R2A were direct target genes of miR-590-3p. The negative relationship of miR-590-3p with p27 and PPP2R2A was also observed in PC tissues. Conclusion MiR-590-3p promotes the proliferation, migration and invasion of pancreatic cancer cells. MiR-590-3p directly downregulated p27 and PPP2R2A and via the G1/S cell cycle pathway to promote the development of pancreatic cancer.
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Affiliation(s)
- Xiaoyang Shi
- Department of General Surgery, Gastrointestinal Surgery, The First Hospital, China Medical University, Shenyang 110001, People's Republic of China
| | - Weiwei Sheng
- Department of General Surgery, Gastrointestinal Surgery, The First Hospital, China Medical University, Shenyang 110001, People's Republic of China
| | - Chao Jia
- Department of General Surgery, Gastrointestinal Surgery, The First Hospital, China Medical University, Shenyang 110001, People's Republic of China
| | - Jingtong Tang
- Department of General Surgery, Gastrointestinal Surgery, The First Hospital, China Medical University, Shenyang 110001, People's Republic of China
| | - Ming Dong
- Department of General Surgery, Gastrointestinal Surgery, The First Hospital, China Medical University, Shenyang 110001, People's Republic of China
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Yan M, Ye L, Feng X, Shi R, Sun Z, Li Z, Liu T. MicroRNA-590-3p inhibits invasion and metastasis in triple-negative breast cancer by targeting Slug. Am J Cancer Res 2020; 10:965-974. [PMID: 32266103 PMCID: PMC7136920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 02/20/2020] [Indexed: 06/11/2023] Open
Abstract
miR-590-3p acts as a tumor suppressor in glioblastoma multiform, medulloblastoma, hepatocellular carcinoma, and nephroblastoma. Here, we studied the role of miR-590-3p in triple-negative breast cancer (TNBC). The miR-590-3p levels in TNBC specimens were significantly lower than those in non-TNBC specimens. Overexpression of miR-590-3p significantly inhibited migration and invasion of TNBC cells and lung metastasis in vivo. Interestingly, miR-590-3p decreased the Slug mRNA and protein levels in TNBC cells, and luciferase reporter assay showed that miR-590-3p directly targeted 3'-UTR of Slug in TNBC cells. Importantly, overexpression of Slug reversed the inhibitory effect of miR-590-3p on migration and invasion of TNBC cells. Taken together, miR-590-3p inhibits TNBC migration and invasion by directly targeting Slug, suggesting a potential therapeutic effect of miR-590-3p for TNBC.
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Affiliation(s)
- Meisi Yan
- Department of Pathology, Harbin Medical UniversityHarbin 150081, China
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer CenterTX 77030, United States
| | - Leiguang Ye
- Department of Oncology, Harbin Medical University Cancer HospitalHarbin 150000, China
| | - Xinxin Feng
- Department of Pathology, Harbin Medical UniversityHarbin 150081, China
| | - Runze Shi
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin 150000, China
| | - Zhen Sun
- Department of Molecular and Cellular Biology, Baylor College of MedicalTX 77030, United States
| | - Zhigao Li
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin 150000, China
| | - Tong Liu
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin 150000, China
- Department of Pathology, The University of Texas MD Anderson Cancer CenterTX 77030, United States
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Abstract
Abdominal tumors (AT) in children account for approximately 17% of all pediatric solid tumor cases, and frequently exhibit embryonal histological features that differentiate them from adult cancers. Current molecular approaches have greatly improved the understanding of the distinctive pathology of each tumor type and enabled the characterization of novel tumor biomarkers. As seen in abdominal adult tumors, microRNAs (miRNAs) have been increasingly implicated in either the initiation or progression of childhood cancer. Moreover, besides predicting patient prognosis, they represent valuable diagnostic tools that may also assist the surveillance of tumor behavior and treatment response, as well as the identification of the primary metastatic sites. Thus, the present study was undertaken to compile up-to-date information regarding the role of dysregulated miRNAs in the most common histological variants of AT, including neuroblastoma, nephroblastoma, hepatoblastoma, hepatocarcinoma, and adrenal tumors. Additionally, the clinical implications of dysregulated miRNAs as potential diagnostic tools or indicators of prognosis were evaluated.
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Liu H, Ren SY, Qu Y, Liu C, Zhang Y, Li XQ, Ma H. MiR-194-5p inhibited metastasis and EMT of nephroblastoma cells through targeting Crk. Kaohsiung J Med Sci 2019; 36:265-273. [PMID: 31889432 DOI: 10.1002/kjm2.12180] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 12/16/2019] [Indexed: 12/24/2022] Open
Abstract
Wilms tumor (WT) is the most common solid childhood tumors all over the world. MicroRNAs (miRs) contribute to tumorigenesis of various cancers through targeting gene. The present study investigated the vital role of miR-194-5p and its underlying mechanism in the progression of WT. Immunohistochemistry and quantitative real-time polymerase chain reaction (qRT-PCR) assay indicated downregulation of miR194-5p and upregulation of Crk, in WT tissues compared to adjacent normal tissues. Transfection with miR-194-5p mimics into nephroblastoma cells showed a significant decline in cell migration and invasion, which was detected by Transwell assay. Luciferase assay confirmed that Crk was a direct target gene of miR-194-5p. More important, the mesenchymal to epithelial transition (EMT) biomarkers containing E-cadherin, N-cadherin and Zeb1 were examined by Western blot, and revealed that miR-194-5p mimics decreased the levels of N-cadherin and Zeb1 but increased E-cadherin, which suggested that miR-194-5p inhibited EMT. Crk knockdown could reverse the increased nephroblastoma cell invasion, migration and EMT caused by miR-194-5p inhibitor. Interestingly, qRT-PCR and Western blot analysis showed that overexpression of miR-194-5p deactivated HGF/c-Met/Scr signaling pathway via targeting Crk. In conclusion, miR-194-5p inhibited nephroblastoma cell metastasis and EMT in the progression of WT by targeting Crk. Thus, miR-194-5p might be a potential target in WT particularly for the prevention of metastasis and EMT.
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Affiliation(s)
- Hong Liu
- Department of Pediatric Surgery, Hospital Affiliated to Zunyi Medical University, Zunyi City, China
| | - Shi-Ying Ren
- Department of Operating Theater, Jinan First People's Hospital of Shandong Province, Jinan City, China
| | - Yan Qu
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Zunyi Medical University, Zunyi City, China
| | - Cui Liu
- Department of Pediatric, Hospital Affiliated to Zunyi Medical University, Zunyi City, China
| | - Yi Zhang
- Department of Pediatric Surgery, Hospital Affiliated to Zunyi Medical University, Zunyi City, China
| | - Xiang Qing Li
- Department of Neonatology, Hospital Affiliated to Zunyi Medical University, Zunyi City, China
| | - Hong Ma
- Department of Pediatric Surgery, Hospital Affiliated to Zunyi Medical University, Zunyi City, China
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Yin XH, Jin YH, Cao Y, Wong Y, Weng H, Sun C, Deng JH, Zeng XT. Development of a 21-miRNA Signature Associated With the Prognosis of Patients With Bladder Cancer. Front Oncol 2019; 9:729. [PMID: 31448232 PMCID: PMC6692470 DOI: 10.3389/fonc.2019.00729] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Accepted: 07/22/2019] [Indexed: 12/16/2022] Open
Abstract
Objective: To develop a prognostic signature for patients with bladder cancer (BC). Methods: We identified differentially expressed miRNAs between normal bladder tissue and bladder cancer in the TCGA-BCLA dataset and evaluated prognostic values of these miRNAs. Then, a 21-miRNA signature was constructed based on the results of Cox proportional hazards regression model. Furthermore, functional enrichment analyses were conducted to explore the potential effects of the target genes of these 21 miRNAs. Results: Seventy six differentially expressed miRNAs were identified, among which 21 miRNAs including hsa-let-7c, mir-143, mir-944, mir-192, mir-590, mir-490, mir-141, mir-93, mir-1-2, mir-200c, mir-133a-1, mir-1-1, mir-133b, mir-20a, mir-185, mir-19a, mir-19b-2, mir-19b-1, mir-17, mir-15a, and mir-133a-2 were demonstrated to be significantly correlated with the overall survival (OS) of bladder cancer patients using Kaplan-Meier survival analysis and Log-rank test. The results of Chi-square test and multivariable logistic regression analysis showed that the 21-miRNA signature was significantly associated with the diagnosis type and T stage of bladder cancer. Univariate and multivariable survival analyses indicated that the 21-miRNA signature was an independent factor in predicting the overall survival of patients with bladder cancer. The results of functional enrichment analysis suggested that the target genes of these 21 miRNAs were mostly enriched in critical cancer-related biological processes and pathways, and the PPI network suggested that 60 targeted genes interacted with a minimum of 30 genes were at the hub of the whole network. In addition, we performed a multivariate nomogram and decision curve analysis (DCA) to evaluate the clinical application of 21-microRNA signature. Conclusion: We introduced a 21-miRNA signature which was associated the prognosis of patients of bladder cancer, and inspirational ideas for the future basic and clinical exploration.
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Affiliation(s)
- Xiao-Hong Yin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - Ying-Hui Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - Yue Cao
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - York Wong
- School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hong Weng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China.,Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chao Sun
- Department of Orthopedic, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Jun-Hao Deng
- Department of Orthopedic, Chinese PLA General Hospital, Beijing, China
| | - Xian-Tao Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China.,Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
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Liu K, He B, Xu J, Li Y, Guo C, Cai Q, Wang S. miR-483-5p Targets MKNK1 to Suppress Wilms' Tumor Cell Proliferation and Apoptosis In Vitro and In Vivo. Med Sci Monit 2019; 25:1459-1468. [PMID: 30798328 PMCID: PMC6398281 DOI: 10.12659/msm.913005] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Background Wilms’ tumor (WT) is the most common type of renal tumor in children and it has high mortality rates. MicroRNAs (miRNAs) are important regulators of cellular differentiation processes that have been discovered to contribute to the development of various kinds of tumors. Material/Methods The Wilms’ tumor tissues and adjacent tissues were obtained from 28 patients to quantity miR-483-5p expression level. The miR-483-5p mimics and scrambles were transfected into the human kidney WT cell line GHINK-1 to evaluate the effect of miR-483-5p on Wilms’ tumor cell proliferation and apoptosis in vitro. A total of 18 female BALB/c nu/nu mice were used to further confirm how miR-483-5p affects Wilms’ tumor in vivo. Results In the present study, miR-483-5p was identified to be downregulated in Wilms’ tumor tissues compared with the normal adjacent tissues. Additionally, low expression of mir-483-5p was significantly correlated with unfavorable histology subtypes, lymphatic metastasis, and late clinical stage (stage III and IV). Overexpression of miR-483-5p inhibited the proliferation and colony formation of GHINK-1 (Wilms’ tumor) cells compared with the control group due to enhanced cell apoptosis. Furthermore, miR-483-5p upregulated the protein expression level of caspase-3. Finally, MAP kinase-interacting serine/threonine-protein kinase 1 was identified as a direct target of miR-483-5p, which was confirmed by luciferase reporter assay and Western blotting. Conclusions MiR-483-5p suppressed WT cell proliferation via inducing apoptosis through targeting MKNK1. This may provide novel insights into the mechanisms underlying WT and a potential therapeutic candidate for the treatment of WT in the future.
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Affiliation(s)
- Kai Liu
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Bingsen He
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Jiang Xu
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Yang Li
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Cheng Guo
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Qinhui Cai
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
| | - Shuya Wang
- Department of Rheumatology and Immune Disease, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China (mainland)
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