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Mei J, Liu G, Li R, Xiao P, Yang D, Bai H, Hao Y. LncRNA SNHG6 knockdown inhibits cisplatin resistance and progression of gastric cancer through miR-1297/BCL-2 axis. Biosci Rep 2021; 41:BSR20211885. [PMID: 34821362 PMCID: PMC8661508 DOI: 10.1042/bsr20211885] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 12/11/2022] Open
Abstract
Cisplatin (DDP) resistance is a huge obstacle to gastric cancer (GC) treatment. Long non-coding RNAs (lncRNAs) have been manifested to exert pivotal functions in GC development. Herein, we aimed to explore the functional impact of lncRNA small nucleolar RNA host gene 6 (SNHG6) on DDP resistance and progression of GC. Quantitative real-time PCR (qRT-PCR) assay or Western blotting was performed to detect the expression of SNHG6, microRNA(miR)-1297, and epithelial-mesenchymal transition (EMT)-related factors and B-Cell Lymphoma 2 (Bcl-2) in DDP-resistant GC cells. Half inhibition concentration (IC50) to DDP, clonogenicity, apoptosis and invasion were examined via CCK-8 assay, colony formation assay, flow cytometry and Transwell assay, respectively. Target association between miR-1297 and SNHG6 or BCL-2 was demonstrated via dual-luciferase reporter assay or RIP assay. Xenograft models in nude mice were formed to investigate role of SNHG6 in vivo. We found that SNHG6 and BCL-2 were up-regulated, while miR-1297 expression was declined in GC tissues and DDP-resistant cells. Moreover, depletion of SNHG6 or gain of miR-1297 could repress DDP resistance, proliferation and metastasis of DDP-resistant cells, which was weakened by miR-1297 inhibition or BCL-2 overexpression. Besides, SNHG6 positively regulated BCL-2 expression by sponging miR-1297. Furthermore, SNHG6 knockdown repressed GC tumor growth in vivo. In a word, lncRNA SNHG6 knockdown had inhibitory effects on DDP resistance and progression of GC by sponging miR-1297, highlighting its potential in GC treatment.
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Affiliation(s)
- Jiazhuan Mei
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Guiju Liu
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Ruijun Li
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Peng Xiao
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Dan Yang
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Hua Bai
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
| | - Yibin Hao
- Department of Oncology, People’s Hospital of Zhengzhou Affiliated to Southern Medical University, Zhengzhou, Henan, China
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Yuan DD, Jia CD, Yan MY, Wang J. Circular RNA hsa_circ_0000730 restrains cell proliferation, migration, and invasion in cervical cancer through miR-942-5p/PTEN axis. Kaohsiung J Med Sci 2021; 37:964-972. [PMID: 34562344 DOI: 10.1002/kjm2.12443] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 06/07/2021] [Accepted: 06/24/2021] [Indexed: 12/19/2022] Open
Abstract
Circular RNAs (circRNAs) play prominent roles in regulating the progression of cancers. This study is aimed to decipher the role of hsa_circ_0000730 in cervical cancer (CC).The differentially expressed circRNAs of CC were screened out from the Gene Expression Omnibus database. qRT-PCR was used to detect circ_0000730 expression in CC tissues and cell lines, and the Kaplan-Meier curve was adopted to figure out the relationship between circ_000730 expression and the overall survival time of CC patients. BrdU assay and Tanswell assay were utilized to examine the proliferation, migration, and invasion of CC cells. Western blot was adopted to detect PTEN protein expression. Bioinformatics analysis and dual-luciferase reporter assay were used to examine the target relationship between miR-942-5p and circ_0000730 or PTEN, respectively.Circ_0000730 was among the differentially expressed circRNAs in CC. Circ_0000730 was significantly down-regulated in the cancer tissues of 50 CC patients and CC cell lines. Additionally, underexpression of circ_0000730 was associated with the shorter survival time of CC patients. Gain- and loss-of-function assays highlighted that circ_0000730 significantly inhibited the proliferation, migration, and invasion of CC cells. Mechanistically, miR-942-5p was identified as a downstream target of circ_0000730, and circ_0000730 could positively regulate PTEN expression via repressing miR-942-5p in CC cells.Circ_0000730 inhibits the proliferation, migration, and invasion of CC cells via regulating miR-942-5p/PTEN axis. Circ_0000730 probably acts as a tumor suppressor in CC, and it may be a candidate target for the treatment of CC.
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Affiliation(s)
- Dan-Dan Yuan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, PR China
| | - Cun-De Jia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, PR China
| | - Ming-Yu Yan
- Department of Respiratory, The Third Affiliated Hospital of Inner Mongolia Medical College, Baotou, PR China
| | - Jian Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, PR China
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Wang L, Gao J, Zhang Y, Kang S. Silencing miRNA-1297 suppresses the invasion and migration of prostate cancer cells via targeting modulation of PTEN and blocking of the AKT/ERK pathway. Exp Ther Med 2021; 22:768. [PMID: 34055067 PMCID: PMC8145438 DOI: 10.3892/etm.2021.10200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 03/15/2021] [Indexed: 12/15/2022] Open
Abstract
Phosphatase and tensin homolog (PTEN) loss is a major contributing factor of prostate cancer (PC). miRNA-1297 was reported to serve role in various cancer types; however, the potential roles of miRNA-1297 in PC had not been investigated. In the present study, tumor and adjacent tissues were collected from patients with PC. The gene expression level of miRNA-1297 was measured via polymerase chain reaction. Results indicated that the miRNA-1297 was overexpressed in tumor tissues from PC patients and in PC cell lines. miRNA-1297 also contributed toward the progression of PC. PTEN was confirmed as the direct target of miRNA-1297 and bound with miRNA-1297 via four binding sites. The miRNA-1297 level was negatively associated with the PTEN level. Silencing miRNA-1297 or overexpression of PTEN significantly inhibited the cell migration and invasion. In addition, the AKT/ERK pathway was also inhibited following silencing of miRNA-1297 or overexpression of PTEN. Taken together, the results indicated that silencing miRNA-1297 exerted inhibitory effects on the invasion and migration of PC cells via modulating PTEN and blocking of the AKT/ERK pathway. The results of the present study provided a novel strategy for treatment of prostate cancer cells.
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Affiliation(s)
- Lei Wang
- Department of Urology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
| | - Jing Gao
- Department of Obstetrics and Gynecology, Tangshan Hongci Hospital, Tangshan, Hebei 063000, P.R. China
| | - Yu Zhang
- Department of Intensive Care Units, Tangshan People's Hospital, Tangshan, Hebei 063000, P.R. China
| | - Shaosan Kang
- Department of Urology, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
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Luo X, Luo SZ, Xu ZX, Zhou C, Li ZH, Zhou XY, Xu MY. Lipotoxic hepatocyte-derived exosomal miR-1297 promotes hepatic stellate cell activation through the PTEN signaling pathway in metabolic-associated fatty liver disease. World J Gastroenterol 2021; 27:1419-1434. [PMID: 33911465 PMCID: PMC8047533 DOI: 10.3748/wjg.v27.i14.1419] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/05/2021] [Accepted: 03/08/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Exosomes play an important role in metabolic-associated fatty liver disease (MAFLD), but the mechanism by which exosomes participate in MAFLD still remain unclear.
AIM To figure out the function of lipotoxic exosomal miR-1297 in MAFLD.
METHODS MicroRNA sequencing was used to detect differentially expressed miRNAs (DE-miR) in lipotoxic exosomes derived from primary hepatocytes. Bioinformatic tools were applied to analyze the target genes and pathways regulated by the DE-miRs. Quantitative real-time PCR (qPCR) was conducted for the verification of DE-miRs. qPCR, western blot, immunofluorescence staining and ethynyl-20-deoxyuridine assay were used to evaluate the function of lipotoxic exosomal miR-1297 on hepatic stellate cells (LX2 cells). A luciferase reporter experiment was performed to confirm the relationship of miR-1297 and its target gene PTEN.
RESULTS MicroRNA sequencing revealed that there were 61 exosomal DE-miRs (P < 0.05) with a fold-change > 2 from palmitic acid treated primary hepatocytes compared with the vehicle control group. miR-1297 was the most highly upregulated according to the microRNA sequencing. Bioinformatic tools showed a variety of target genes and pathways regulated by these DE-miRs were related to liver fibrosis. miR-1297 was overexpressed in exosomes derived from lipotoxic hepatocytes by qPCR. Fibrosis promoting genes (α-SMA, PCNA) were altered in LX2 cells after miR-1297 overexpression or miR-1297-rich lipotoxic exosome incubation via qPCR and western blot analysis. Immunofluorescence staining and ethynyl-20-deoxyuridine staining demonstrated that the activation and proliferation of LX2 cells were also promoted after the above treatment. PTEN was found to be the target gene of miR-1297 and knocking down PTEN contributed to the activation and proliferation of LX2 cells via modulating the PI3K/AKT signaling pathway.
CONCLUSION miR-1297 was overexpressed in exosomes derived from lipotoxic hepatocytes. The lipotoxic hepatocyte-derived exosomal miR-1297 could promote the activation and proliferation of hepatic stellate cells through the PTEN/PI3K/AKT signaling pathway, accelerating the progression of MAFLD.
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Affiliation(s)
- Xin Luo
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Sheng-Zheng Luo
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Zi-Xin Xu
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Cui Zhou
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Zheng-Hong Li
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Xiao-Yan Zhou
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
| | - Ming-Yi Xu
- Department of Gastroenterology, Shanghai General Hospital, Shanghai 200080, China
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Yang Z, Hui Y, Peng H, Zhang H, Li M, Song L, Li F, Cui X. Identification of a PLCE1‑regulated competing endogenous RNA regulatory network for esophageal squamous cell carcinoma. Oncol Rep 2021; 45:857-868. [PMID: 33650665 PMCID: PMC7859920 DOI: 10.3892/or.2021.7921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 08/26/2020] [Indexed: 02/07/2023] Open
Abstract
Phospholipase C epsilon 1 (PLCE1) and the competing endogenous RNA (ceRNA) network are crucial for tumorigenesis and the progression of esophageal squamous cell carcinoma (ESCC). However, whether PLCE1 can regulate the ceRNA network in ESCC has not been clarified. In the present study, we aimed to identify the PLCE1-regulated ceRNA network and further elucidate the regulatory mechanisms by which ESCC is promoted. Microarray analysis was used to identify differentially expressed lncRNAs (DELs) and differentially expressed genes (DEGs) from three pairs of samples of PLCE-silenced Eca109 and control Eca109 cells. Next, the ceRNA regulatory network was established and visualized in Cytoscape, and functional enrichment analysis was performed to analyze DEGs from ceRNAs. Protein-protein interaction (PPI) networks among the DEGs were established by the STRING database to screen hub genes. Kaplan-Meier survival analysis was used to validate hub genes. Finally, PLCE1-related hub gene/lncRNA/miRNA axes were also constructed based on the ceRNA network. A total of 105 DELs and 346 DEGs were found to be dysregulated in the microarray data (|log2FC| >1.5, adjusted P<0.05). We constructed a PLCE1-regulated ceRNA network that incorporated 12 lncRNAs, 43 miRNAs, and 169 mRNAs. Functional enrichment analysis indicated that the DEGs might be associated with ESCC onset and development. A PPI network was established, and 9 hub genes [WD and tetratricopeptide repeats 1 (WDTC1), heat shock protein family A (Hsp70) member 5 (HSPA5), N-ethylmaleimide sensitive factor, vesicle fusing ATPase (NSF), fibroblast growth factor 2 (FGF2), cyclin dependent kinase inhibitor 1A (CDKN1A or P21), bone morphogenetic protein 2 (BMP2), complement C3 (C3), GM2 ganglioside activator (GM2A) and discs large MAGUK scaffold protein 4 (DLG4)] were determined from the network. Kaplan-Meier survival analysis validated four hub genes (BMP2, CDKN1A, GM2A, and DLG4) that were treated as prognostic factors. Ultimately, hub gene/lncRNA/miRNA subnetworks were obtained based on the 4 hub genes, 13 DEmiRNAs, and 10 DELs. In conclusion, the PLCE1-regulated ceRNA contributes to the onset and progression of ESCC and the underlying molecular mechanisms may provide insights into personalized prognosis and new therapies for ESCC patients.
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Affiliation(s)
- Zhihao Yang
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang 832002, P.R. China
| | - Yi Hui
- The People's Hospital of Suzhou National Hi‑Tech District, Suzhou, Jiangsu 215010, P.R. China
| | - Hao Peng
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang 832002, P.R. China
| | - Hongpan Zhang
- Department of Pathology and Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, P.R. China
| | - Menglu Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang 832002, P.R. China
| | - Lingxie Song
- Department of Pathology and Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, P.R. China
| | - Feng Li
- Department of Pathology and Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, P.R. China
| | - Xiaobin Cui
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang 832002, P.R. China
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He L, Wang J, Chang D, Lv D, Li H, Feng H. Effect of miRNA-200b on the proliferation and apoptosis of cervical cancer cells by targeting RhoA. Open Med (Wars) 2020; 15:1019-1027. [PMID: 33336057 PMCID: PMC7718623 DOI: 10.1515/med-2020-0147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/20/2020] [Accepted: 08/20/2020] [Indexed: 01/01/2023] Open
Abstract
Objective This article aims to investigate the effect of miRNA-200b on the proliferation and apoptosis of cervical cancer cells by targeting RhoA. Methods HeLa cells of cervical cancer were divided into five groups: blank control group, negative control group (miRNA-200b mimic NC), miRNA-200b mimic group, RhoA-negative control group, and RhoA overexpression group. Cells were collected 48 h after transfection. The expression levels of miRNA-200b were detected by RT-PCR. Target relationship between miRNA-200b and RhoA was verified by the dual-luciferase reporter assay. RhoA mRNA and protein expression were detected by western blot and RT-PCR methods. Flow cytometry was used to detect the apoptosis of cells in each group, and the CCK8 method was used to detect the proliferation of cells in each group. The mRNA and protein expression of Bax and cyclin D1 were detected by RT-PCR and western blot. Results The results of the dual luciferase reporter assay showed that RhoA was the target gene of microRNA 200b. Compared with the blank control group and the miRNA-200b mimic-NC group, the proportion of apoptotic cells increased significantly in the miRNA-200b mimic group, and the proliferation of cells was inhibited (P < 0.05). After overexpression of RhoA, the percentage of apoptotic cells decreased and the ability of cell proliferation increased significantly (P < 0.05). Conclusion miRNA-200b can inhibit the proliferation and promote the apoptosis of cervical cancer cells by targeting the RhoA gene.
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Affiliation(s)
- Lijie He
- Departments of T Lymphocyte Subpopulation, Tianjin Fifth Central Hospital, Tianjin, 300450, People's Republic of China
| | - Jing Wang
- Departments of T Lymphocyte Subpopulation, Tianjin Fifth Central Hospital, Tianjin, 300450, People's Republic of China
| | - Dandan Chang
- Departments of Immunologic Fuction, Tianjin Fifth Central Hospital, Tianjin, 300450, People's Republic of China
| | - Dandan Lv
- Departments of Immunologic Fuction, Tianjin Fifth Central Hospital, Tianjin, 300450, People's Republic of China
| | - Haina Li
- Department of Biochemistry, Tianjin Fifth Central Hospital, 41 Zhejiang Road, Tianjin, 300450, People's Republic of China
| | - Heqiang Feng
- Department of Biochemistry, Tianjin Fifth Central Hospital, 41 Zhejiang Road, Tianjin, 300450, People's Republic of China
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Wei H, Wang X, Niu X, Jiao R, Li X, Wang S. miR‑34c‑5p targets Notch1 and suppresses the metastasis and invasion of cervical cancer. Mol Med Rep 2020; 23:120. [PMID: 33300051 PMCID: PMC7751466 DOI: 10.3892/mmr.2020.11759] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 10/16/2020] [Indexed: 12/11/2022] Open
Abstract
Micro (mi)RNAs are crucial participants in the progression of cervical cancer (CC). Growing evidence indicates that miRNA (miR)-34c-5p is a pivotal tumor suppressor in numerous types of cancer and its functions in CC require further investigating. The present study demonstrated that there was a decreased level of miR-34c-5p in CC-associated cell lines compared with healthy control samples. It also demonstrated that miR-34c-5p targeted Notch1 and suppressed CC progression. Dual-Luciferase reporter assays verified the targeted relationship of miR-34c-5p and Notch1. The expression of Notch1 in HeLa cells was markedly reduced following miR-34c-5p overexpression and the proliferation, migration and invasion of HeLa cells were reduced although apoptosis was accelerated. However, overexpression of miR-34c-5p was reversed following the addition of Notch1, which supported the finding of the targeted relationship between miR-34c-5p and Notch1. Flow cytometry demonstrated that miR-34c-5p inhibited the proliferation of HeLa cells while accelerating apoptosis. The present study concluded that miR-34c-5p was a tumor suppressor in CC and may be a novel measure for the future treatment of CC.
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Affiliation(s)
- Huali Wei
- Department of Gynecology and Obstetrics, Emergency General Hospital, Beijing 100028, P.R. China
| | - Xiaolan Wang
- Department of Gynecology and Obstetrics, Emergency General Hospital, Beijing 100028, P.R. China
| | - Xiumin Niu
- Department of Gynecology and Obstetrics, Emergency General Hospital, Beijing 100028, P.R. China
| | - Ruili Jiao
- Department of Gynecology and Obstetrics, Chaoyang District Maternal and Child Health Hospital, Beijing 100020, P.R. China
| | - Xiaojuan Li
- Department of Medical Records and Statistics, Emergency General Hospital, Beijing 100028, P.R. China
| | - Sumei Wang
- Department of Gynecology and Obstetrics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, P.R. China
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Li Y, Zheng J, Gong C, Lan K, Shen Y, Ding X. Development of an immunogenomic landscape for the competing endogenous RNAs network of peri-implantitis. BMC MEDICAL GENETICS 2020; 21:208. [PMID: 33081707 PMCID: PMC7576812 DOI: 10.1186/s12881-020-01145-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 10/12/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Peri-implantitis is an inflammation that occurs around the implant, resulting in varying degrees of inflammatory damage to the soft and hard tissues. The characteristic criterion is the loss of the supporting bone in an inflammatory environment. However, the specific mechanisms and biomarkers involved in peri-implantitis remain to be further studied. Recently, competing endogenous RNAs (ceRNA) and immune microenvironment have been found to play a more important role in the inflammatory process. In our study, we analyzed the expression of immune related microRNAs (miRNAs), long noncoding RNAs (lncRNAs) and message RNAs (mRNAs) in peri-implantitis by analyzing GSE33774 and GSE57631. METHODS In this study, we explored the expression profile data of immune-related lncRNAs, miRNAs and mRNAs, and constructed immune-related ceRNA network involved in the pathogenesis of peri-implantitis. In addition, the CIBERSORT was used to evaluate the content of immune cells in normal tissues and peri-implantitis to detect the immune microenvironment of peri-implantitis. RESULTS In the analysis, 14 DElncRNAs, 16 DEmiRNAs, and 18 DEmRNAs were used to establish an immune related ceRNA network and the immune infiltration patterns associated with peri-implantitis was discovered. Through the mutual verification of the two datasets, we found that GSK3B and miR-1297 may have important significance in the immune microenvironment and pathogenesis of peri-implantitis and GSK3B was closely related to four types of immune cells, especially with the highest correlation with resting mast cells (P = 0.0003). CONCLUSIONS Through immune-related ceRNA network, immune-related genes (IRGs) and immune cell infiltration can further comprehensively understand the pathogenesis of peri-implantitis, which built up an immunogenomic landscape with clinical significance for peri-implantitis.
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Affiliation(s)
- Yang Li
- Department of Stomatology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, 200032, China.,State key laboratory of molecular engineering of polymers, Fudan University, Shanghai, P.R. China
| | - Jina Zheng
- Department of Dermatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Chanjuan Gong
- Department of Stomatology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Kengfu Lan
- Department of Stomatology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, 200032, China
| | - Yuqing Shen
- Department of Stomatology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, 200032, China.
| | - Xiaojun Ding
- Department of Stomatology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, 200032, China. .,State key laboratory of molecular engineering of polymers, Fudan University, Shanghai, P.R. China.
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Mosapour A, Karami Tehrani FS, Atri M. Differential expression of miR-1297, miR-3191-5p, miR-4435, and miR-4465 in malignant and benign breast tumors. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2020; 23:1045-1052. [PMID: 32952951 PMCID: PMC7478249 DOI: 10.22038/ijbms.2020.44581.10421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective(s): MicroRNAs (miRs) are a class of small non-coding RNAs which are associated with tumor growth and progression. In the present study, we assessed the expression of selected miRs in malignant, benign, and adjacent normal breast tissues. Materials and Methods: The expression of miR-1297, miR-3191-5P, miR-4435, and miR-4465 were evaluated in malignant (n=50), benign (n=35), and adjacent normal breast tissues (n=20) using qRT-PCR. Receiver operating characteristic (ROC) curves and the area under the ROC curve (AUC) were generated for evaluating the diagnostic values of miRs. To evaluate diagnostic efficacy, miRs-based score was obtained using the logistic regression model. Results: Among malignant tumors, the expression of miR-1297, miR-3191-5p, and miR-4435 was significantly lower (P=0.024, P<0.001 and P=0.031), respectively. The expression of miR-4465 was higher (P=0.023) than that of normal tissue. The expression of these miRs was lower than those of benign tumors (P<0.01, P<0.001, P<0.0001, and P<0.01, respectively). We observed a positive correlation between miR-4465 expression levels and tumor stage (P=0.042) and a negative correlation with grade and Ki-67 score (P<0.05). The AUCs for miR-1297, miR-3191-5p, miR-4435, and miR-4465 in malignant tumors versus normal tissues were 0.784, 0.700, 0.976, and 0.865 and versus benign tumors they were 0.938, 0.857, 0.981, and 0.785, respectively. The optimal logit(P) value of 0.262 distinguished malignant from normal subjects with a sensitivity of 0.91, specificity of 0.85, and an overall accuracy of 0.89. Conclusion: The panel of these miRs are suggested as possible onco-miRs(miR-4465) or tumor suppressor-miRs (miR-3191-5P, miR-1297, miR-4435). Overall, our results indicated that these miRs could be introduced as diagnostic biomarkers in breast cancer patients.
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Affiliation(s)
- Abbas Mosapour
- Cancer Research Lab, Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Fatemeh Soghra Karami Tehrani
- Cancer Research Lab, Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Morteza Atri
- Department of Surgery, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Liu G, Liu S, Xing G, Wang F. lncRNA PVT1/MicroRNA-17-5p/PTEN Axis Regulates Secretion of E2 and P4, Proliferation, and Apoptosis of Ovarian Granulosa Cells in PCOS. MOLECULAR THERAPY-NUCLEIC ACIDS 2020; 20:205-216. [PMID: 32179451 PMCID: PMC7078124 DOI: 10.1016/j.omtn.2020.02.007] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 12/13/2019] [Accepted: 02/05/2020] [Indexed: 02/07/2023]
Abstract
Recently, the roles of microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) were identified in polycystic ovary syndrome (PCOS). In the present study, we investigated the role of the lncRNA PVT1/miR-17-5p/PTEN axis in PCOS ovarian granulosa cells. Expression of PVT1, miR-17-5p and PTEN in PCOS ovarian granulosa cells and follicular fluid was detected, and homeostatic model assessment of insulin resistance (HOMA-IR) and the levels of fasting plasma glucose (FPG), fasting insulin (FINS), and sex hormones were assessed. Then, the proliferation, apoptosis, and colony formation ability of ovarian granulosa cells were evaluated. The binding relationship between PVT1 and miR-17-5p as well as the target relationship between miR-17-5p and PTEN were determined by bioinformatics analysis, luciferase activity assay, RNA-induced silencing complex assay, and RNA pull-down assay. The levels of sex hormone-binding globulin and follicle-stimulating hormone were abated and the levels of luteinizing hormone, testosterone, FINS, FPG, and HOMA-IR were increased in PCOS serum. PVT1 and PTEN were overexpressed and miR-17-5p was reduced in PCOS ovarian granulosa cells and follicular fluid. Overexpressed miR-17-5p and inhibited PVT1 could decelerate apoptosis while accelerating colony formation ability and proliferation of ovarian granulosa cells in PCOS. Moreover, overexpression of PVT1 and reduced miR-17-5p could reverse these results. There existed target relation among PVT1, miR-17-5p, and PTEN, and PVT1 could inhibit miR-17-5p, thereby elevating PTEN. Our study suggests that inhibited PVT1 and overexpressed miR-17-5p result in downregulation of PTEN and promotion of cell proliferation, as well as inhibition of apoptosis of ovarian granulosa cells in PCOS.
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Affiliation(s)
- Gelin Liu
- Center of Reproductive Medicine, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471000, Henan, P.R. China
| | - Shengxian Liu
- Center of Reproductive Medicine, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471000, Henan, P.R. China
| | - Guanlin Xing
- Center of Reproductive Medicine, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471000, Henan, P.R. China
| | - Fang Wang
- Center of Reproductive Medicine, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471000, Henan, P.R. China.
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11
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Sammarco ML, Tamburro M, Pulliero A, Izzotti A, Ripabelli G. Human Papillomavirus Infections, Cervical Cancer and MicroRNAs: An Overview and Implications for Public Health. Microrna 2020; 9:174-186. [PMID: 31738147 PMCID: PMC7366004 DOI: 10.2174/2211536608666191026115045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/21/2019] [Accepted: 09/23/2019] [Indexed: 12/11/2022]
Abstract
Human Papillomavirus (HPV) is among the most common sexually transmitted infections in both females and males across the world that generally do not cause symptoms and are characterized by high rates of clearance. Persistent infections due at least to twelve well-recognized High-Risk (HR) or oncogenic genotypes, although less frequent, can occur, leading to diseases and malignancies, principally cervical cancer. Three vaccination strategies are currently available for preventing certain HR HPVs-associated diseases, infections due to HPV6 and HPV11 low-risk types, as well as for providing cross-protection against non-vaccine genotypes. Nevertheless, the limited vaccine coverage hampers reducing the burden of HPV-related diseases globally. For HR HPV types, especially HPV16 and HPV18, the E6 and E7 oncoproteins are needed for cancer development. As for other tumors, even in cervical cancer, non-coding microRNAs (miRNAs) are involved in posttranscriptional regulation, resulting in aberrant expression profiles. In this study, we provide a summary of the epidemiological background for HPV occurrence and available immunization programs. In addition, we present an overview of the most relevant evidence of miRNAs deregulation in cervical cancer, underlining that targeting these biomolecules could lead to wide translational perspectives, allowing better diagnosis, prognosis and therapeutics, and with valuable applications in the field of prevention. The literature on this topic is rapidly growing, but advanced investigations are required to achieve more consistent findings on the up-regulated and down-regulated miRNAs in cervical carcinogenesis. Because the expression of miRNAs is heterogeneously reported, it may be valuable to assess factors and risks related to individual susceptibility.
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Affiliation(s)
| | | | | | | | - Giancarlo Ripabelli
- Address correspondence to this author at the Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, Campobasso, Italy; Tel: +39 0874 404961/743; Fax: +39 0874 404778; E-mail:
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12
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Li X, Liu Q, Wang K, Luo W, Liang T, Yuan S, Zhen Y, Yan D. Retracted Article: LncRNA SNHG5 regulates the cell viability and apoptosis of glioma cells by the miR-1297/KPNA2 axis. RSC Adv 2020; 10:1498-1506. [PMID: 35494689 PMCID: PMC9048252 DOI: 10.1039/c9ra08693e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/28/2019] [Indexed: 12/27/2022] Open
Abstract
Long non-coding RNA small nucleolar RNA host gene 5 (lncRNA SNHG5) has been reported to participate in the occurrence and development of glioma. However, the function and underlying molecular mechanisms of SNHG5 in glioma remain largely unknown. The expressions of SNHG5, microRNA-1297 (miR-1297) and karyopherin subunit alpha 2 (KPNA2) in glioma tissues and cells were evaluated by quantitative reverse transcription-polymerase chain reaction (qRT-PCR) or western blot. 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay and flow cytometry were used to detect cell viability and apoptosis, respectively. Western blot was also performed to detect the expressions of autophagy-associated proteins. The relationship among lncRNA SNHG5, miR-1297 and KPNA2 was verified by luciferase reporter assay and RNA immunoprecipitation (RIP) assay. SNHG5 and KPNA2 were over expressed, and the level of miR-1297 was down-regulated in glioma tissues and cell lines. Knockdown of SHNG5 promoted apoptosis, while suppressing cell viability and autophagy of A172 and LN340 cells. Meanwhile, SHNG5 harbored the binding sites with miR-1297, and a negative correlation between the expression of SNHG5 and miR-1297 in glioma tissues was also observed. Interestingly, silencing of miR-1297 undermined the SHNG5 depletion-mediated effect on cell viability, apoptosis, and autophagy. KPNA2 was a direct target of miR-1297, and negatively regulated by miR-1297. More importantly, gain of KPNA2 mitigated the effect of SHNG5l knockdown on glioma cells. Silencing of SNHG5 had an implication in inhibiting apoptosis and stimulating cell viability and autophagy by the miR-1297/KPNA2 axis in glioma. Long non-coding RNA small nucleolar RNA host gene 5 (lncRNA SNHG5) has been reported to participate in the occurrence and development of glioma.![]()
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Affiliation(s)
- Xueyuan Li
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Qiankun Liu
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Kang Wang
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Wenzheng Luo
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Tiansong Liang
- Department of Radiotherapy
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou
- China
| | - Shanpeng Yuan
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Yingwei Zhen
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
| | - Dongming Yan
- Department of Neurosurgery
- The First Affiliated Hospital of Zhengzhou University
- Zhengzhou City 450000
- China
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13
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Yang S, Zhao Y, Wang L, Liu C, Lu Y, Fang Z, Shi H, Zhang W, Wu X. MicroRNA‑4712‑5p promotes proliferation of the vulvar squamous cell carcinoma cell line A431 by targeting PTEN through the AKT/cyclin D1 signaling pathways. Oncol Rep 2019; 42:1689-1698. [PMID: 31545465 PMCID: PMC6787978 DOI: 10.3892/or.2019.7320] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 06/19/2019] [Indexed: 12/18/2022] Open
Abstract
The aim of the present study was to screen differentially expressed miRNAs in vulvar squamous cell carcinoma (VSCC), observe the role of microRNA-4712-5p in VSCC and investigate its targets and regulatory mechanism. Differentially expressed miRNAs in human VSCC tissues were screened. microRNA-4712-5p was selected and its expression level was verified in clinical tissue samples and the VSCC cell line A431 by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) analysis. The overexpression vector of microRNA-4712-5p was prepared and transfected into A431 cells; subsequently, cell invasion and metastasis were examined by Cell Counting Kit-8 and Transwell migration assays. Furthermore, the target gene of miRNA-4712-5p was predicted by bioinformatics and verified by The Dual-Luciferase® Reporter (DLR™) Assay System. The expression of phosphatase and tensin homologue (PTEN) and its downstream proteins, such as protein kinase B (PKB; AKT), glycogen synthase kinase (GSK)3β and cyclin D1, were detected by western blot assays. The expression level of microRNA-4712-5p in VSCC tissues and the A431 cell line was found to be significantly increased, promoting proliferation and invasion of VSCC. The DLR™ assay indicated that PTEN was a target of miR-4712-5p. RT-qPCR revealed that PTEN expression was markedly lower in VSCC tissues compared with that in adjacent tissues. After A431 cells were transfected with the miRNA-4712-5p overexpression vector, phospho-AKT (p-AKT) and cyclin D1 expression were notably increased, but miRNA-4712-5p-targeted PTEN and phospho-GSK3β (p-GSK3β) protein markedly decreased. Therefore, microRNA-4712-5p can reduce the expression of PTEN, further affecting its downstream p-AKT, p-GSK3β and cyclin D1 signaling pathways, promoting the proliferation and invasion of VSCC.
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Affiliation(s)
- Shaojie Yang
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Yanyan Zhao
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Lufang Wang
- Department of Gynecology and Obstetrics, Union Hospital Affiliated to Tongji Medical College Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Chang Liu
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Ye Lu
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Zhidong Fang
- China Medical University, Shenyang, Liaoning 110122, P.R. China
| | - Hongshuang Shi
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Wenyi Zhang
- Rehabilitation Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110134, P.R. China
| | - Xin Wu
- Department of Gynecology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
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14
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Meng F, Ou J, Liu J, Li X, Meng Y, Yan L, Deng P, Sun B. MicroRNA-877 is downregulated in cervical cancer and directly targets MACC1 to inhibit cell proliferation and invasion. Exp Ther Med 2019; 18:3650-3658. [PMID: 31602243 DOI: 10.3892/etm.2019.7989] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 08/02/2019] [Indexed: 12/13/2022] Open
Abstract
Previously, a number of microRNAs (miRNAs) have been reported to be dysregulated in cervical cancer, and dysregulated miRNAs may play crucial roles in the development and progression of cervical cancer. Hence, investigating the detailed roles of miRNAs that are aberrantly expressed in cervical cancer and the underlying molecular mechanisms is essential for early diagnosis and effective therapeutic approaches. miRNA-877 (miR-877) was found to be downregulated in hepatocellular carcinoma and renal cell carcinoma, and function as a tumor-suppressive miRNA. However, how miR-877 exerts an effect in cervical cancer progression and its underlying molecular mechanisms remains to be elucidated. In the current study, reverse transcription-quantitative PCR was performed to determine miR-877 expression in cervical cancer tissues and cell lines. The effects of miR-877 overexpression on cervical cancer cell proliferation and invasion were evaluated using MTT and Transwell cell invasion assays. In the present study, miR-877 was significantly downregulated in cervical cancer tissues and cell lines, and the decreased expression levels of miR-877 were significantly associated with increased International Federation of Gynecology and Obstetric stage as well as increased lymph node metastasis in patients with cervical cancer. Upregulation of miR-877 using miR-877 mimics resulted in the decreased proliferation and invasion of cervical cancer cells. Metastasis-associated in colon cancer-1 (MACC1) was assessed using bioinformatics analyses to determine whether it could be a potential target gene of miR-877, and the results were confirmed using a luciferase reporter assay. Furthermore, MACC1 was markedly upregulated in cervical cancer tissues, and its level was negatively correlated with the miR-877 level. Overexpression of miR-877 resulted in decreased expression levels of MACC1 in cervical cancer cells at both the mRNA and protein levels. In addition, the functional effects of MACC1 knockdown were similar to those induced by upregulated miR-877 in cervical cancer cells. MACC1 restored miR-877 overexpression-mediated suppression of cervical cancer cell proliferation and invasion. In conclusion, miR-877 may play an antitumor role in cervical cancer by directly targeting MACC1, which suggests that this miRNA may be a promising therapeutic target for the treatment of patients with such an aggressive gynecological cancer.
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Affiliation(s)
- Fanxu Meng
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Jian Ou
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Jinyu Liu
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Xindi Li
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Yanli Meng
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Ling Yan
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Ping Deng
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
| | - Baosheng Sun
- Department of Radiotherapy, Jilin Cancer Hospital, Changchun, Jilin 130012, P.R. China
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15
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Wang S, Gao B, Yang H, Liu X, Wu X, Wang W. MicroRNA-432 is downregulated in cervical cancer and directly targets FN1 to inhibit cell proliferation and invasion. Oncol Lett 2019; 18:1475-1482. [PMID: 31423213 DOI: 10.3892/ol.2019.10403] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 04/04/2019] [Indexed: 12/15/2022] Open
Abstract
Numerous studies have identified the dysregulation of microRNAs (miRNAs) in cervical cancer, and dysregulated miRNAs are involved in regulating a number of tumour- associated biological behaviours. Therefore, investigating the roles of cervical cancer-associated miRNAs and the underlying molecular mechanisms is essential for the development of novel diagnostic biomarkers and effective therapeutic targets. MicroRNA-432 (miR-432) dysregulation has been revealed to be implicated in the carcinogenesis and progression of a number of types of human cancer. However, the effects and underlying molecular mechanisms of miR-432 in cervical cancer have yet to be elucidated. In the present study, miR-432 expression was determined using reverse transcription-quantitative polymerase chain reaction. The results revealed that miR-432 was expressed at low levels in cervical cancer tissues and cell lines. Decreased miR-432 expression was significantly associated with the International Federation of Gynecology and Obstetrics stage, myometrium invasion and lymph node metastasis of patients with cervical cancer. Following transfection with miR-432 mimic, the expression of miR-432 was significantly upregulated in cervical cancer cells. Upregulation of miR-432 expression restricted the proliferation and invasion of cervical cancer cells. Bioinformatics analysis followed by luciferase reporter assays revealed that fibronectin 1 (FN1) was a direct target gene of miR-432 in cervical cancer cells. In addition, FN1 was upregulated in cervical cancer tissues and was inversely correlated with miR-432 levels. Furthermore, miR-432 upregulation decreased the expression levels of FN1 in cervical cancer cells at the mRNA and protein levels. Furthermore, silencing of FN1 could stimulate the tumour suppressor effects of miR-432 upregulation in cervical cancer cells. In addition, restored FN1 expression neutralized the effects of miR-432 overexpression in cervical cancer cells. The results of the present study indicate that miR-432 is a tumour suppressor that can restrain the aggressive phenotype of cervical cancer cells by directly targeting FN1, suggesting that this miRNA may be developed as an effective therapeutic strategy for patients with cervical cancer.
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Affiliation(s)
- Shanzong Wang
- Department of Pathology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
| | - Baohong Gao
- Department of Gynecology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
| | - Hailin Yang
- Department of Oncology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
| | - Xuejian Liu
- Department of Oncology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
| | - Xia Wu
- Department of Oncology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
| | - Weijuan Wang
- Department of Gynecology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, P.R. China
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16
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Zhang Q, Di C, Yan J, Wang F, Qu T, Wang Y, Chen Y, Zhang X, Liu Y, Yang H, Zhang H. Inhibition of SF3b1 by pladienolide B evokes cycle arrest, apoptosis induction and p73 splicing in human cervical carcinoma cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:1273-1280. [DOI: 10.1080/21691401.2019.1596922] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Qianjing Zhang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Cuixia Di
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Junfang Yan
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Fang Wang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Tao Qu
- Department of Biotherapy Center, Gansu Provincial Hospital, Lanzhou, China
| | - Yupei Wang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Yuhong Chen
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Xuetian Zhang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Yang Liu
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Hongying Yang
- Medical School of Radiation Medicine and Protection, Medical College of Soochow, Soochow University, Suzhou, China
| | - Hong Zhang
- Department of Radiation Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
- School of Life Science, University of Chinese Academy of Sciences, Beijing, China
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