1
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Hsu CY, Faisal A, Jumaa SS, Gilmanova NS, Ubaid M, Athab AH, Mirzaei R, Karampoor S. Exploring the impact of circRNAs on cancer glycolysis: Insights into tumor progression and therapeutic strategies. Noncoding RNA Res 2024; 9:970-994. [PMID: 38770106 PMCID: PMC11103225 DOI: 10.1016/j.ncrna.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/18/2024] [Accepted: 05/04/2024] [Indexed: 05/22/2024] Open
Abstract
Cancer cells exhibit altered metabolic pathways, prominently featuring enhanced glycolytic activity to sustain their rapid growth and proliferation. Dysregulation of glycolysis is a well-established hallmark of cancer and contributes to tumor progression and resistance to therapy. Increased glycolysis supplies the energy necessary for increased proliferation and creates an acidic milieu, which in turn encourages tumor cells' infiltration, metastasis, and chemoresistance. Circular RNAs (circRNAs) have emerged as pivotal players in diverse biological processes, including cancer development and metabolic reprogramming. The interplay between circRNAs and glycolysis is explored, illuminating how circRNAs regulate key glycolysis-associated genes and enzymes, thereby influencing tumor metabolic profiles. In this overview, we highlight the mechanisms by which circRNAs regulate glycolytic enzymes and modulate glycolysis. In addition, we discuss the clinical implications of dysregulated circRNAs in cancer glycolysis, including their potential use as diagnostic and prognostic biomarkers. All in all, in this overview, we provide the most recent findings on how circRNAs operate at the molecular level to control glycolysis in various types of cancer, including hepatocellular carcinoma (HCC), prostate cancer (PCa), colorectal cancer (CRC), cervical cancer (CC), glioma, non-small cell lung cancer (NSCLC), breast cancer, and gastric cancer (GC). In conclusion, this review provides a comprehensive overview of the significance of circRNAs in cancer glycolysis, shedding light on their intricate roles in tumor development and presenting innovative therapeutic avenues.
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Affiliation(s)
- Chou-Yi Hsu
- Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan City, 71710, Taiwan
- Thunderbird School of Global Management, Arizona State University Tempe Campus, Phoenix, Arizona, 85004, USA
| | - Ahmed Faisal
- Department of Pharmacy, Al-Noor University College, Nineveh, Iraq
| | - Sally Salih Jumaa
- College of Pharmacy, National University of Science and Technology, Dhi Qar, Iraq
| | - Nataliya Sergeevna Gilmanova
- Department of Prosthetic Dentistry, I.M. Sechenov First Moscow State Medical University (Sechenov University), Russia, Moscow
| | - Mohammed Ubaid
- Medical Technical College, Al-Farahidi University, Baghdad, Iraq
| | - Aya H. Athab
- Department of Pharmacy, Al-Zahrawi University College, Karbala, Iraq
| | - Rasoul Mirzaei
- Venom & Biotherapeutics Molecules Lab, Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Sajad Karampoor
- Gastrointestinal & Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran
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2
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Wang H, Bai C, Dang X, Wang H. MiR-383 sensitizes osteosarcoma cells to bortezomib treatment via down-regulating PSMB5. Mol Biol Rep 2024; 51:170. [PMID: 38252234 DOI: 10.1007/s11033-023-08964-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/17/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND Proteasome inhibition is a promising strategy for cancer therapy. Bortezomib, which primarily targets the chymotrypsin-like activity of PSMB5, has demonstrated efficacy in various tumors. However, there is variable sensitivity to bortezomib, which could be attributed, in part, to variations in the expression of proteasome subunits. METHODS AND RESULTS In this study, we investigated whether miR-383 affects the expression of proteasome subunits in osteosarcoma (OS) cells, and if so, whether OS cells display differential sensitivity to bortezomib concerning miR-383 expression. We detected a decreased miR-383 expression in OS cells and tissues. Then we found a negative correlation between the cytotoxicity of bortezomib and the expression level of the proteasome 20S core particle subunit β5 (PSMB5). Intriguingly, we identified PSMB5 as a direct target of miR-383. Increased expression of miR-383 resulted in decreased PSMB5 expression and increased sensitivity to bortezomib in OS cells. CONCLUSIONS In summary, our findings present the initial comprehensive analysis of the function of miR-383 in OS. The outcomes indicate that miR-383 may augment the anticancer effect of bortezomib through PSMB5 repression, offering a novel therapeutic approach in OS and a fresh pathway for proteasome regulation.
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Affiliation(s)
- Haifan Wang
- Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Chuanyi Bai
- Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Xiaoqian Dang
- Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Haoyu Wang
- Department of Orthopaedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China.
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3
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Li X, Jin H, Lv Y, Liu C, Luo X, Liu J, Zhang Q, Yu Y, Zhao Z. Analysis of microRNA expression profiles during the differentiation of chicken embryonic stem cells into male germ cells. Anim Biotechnol 2023; 34:1120-1131. [PMID: 35020556 DOI: 10.1080/10495398.2021.2013858] [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] [Indexed: 11/01/2022]
Abstract
The differentiation of embryonic stem cells (ESCs) into germ cells in vitro could have very promising applications for infertility treatment and could provide an excellent model for uncovering the molecular mechanisms of germline generation. This study aimed to investigate the differentially expressed miRNAs (DEMs) during the differentiation of chicken ESCs (cESCs) into male germ cells and to establish a profile of the DEMs. Cells before and after induction were subjected to miRNA sequencing (miRNA-seq). A total of 113 DEMs were obtained, including 61 upregulated and 52 downregulated DEMs. GO and KEGG enrichment analyses showed that the target genes were enriched mainly in the MAPK signaling pathway, HTLV infection signaling pathway, cell adhesion molecule (CAM)-related pathways, viral myocarditis, Wnt signaling pathway, ABC transporters, TGF-β signaling pathways, Notch signaling pathways and insulin signaling pathway. The target genes of the miRNAs were related to cell binding, cell parts and biological regulatory processes. Six DEMs, let-7k-5p, miR-132c-5p, miR-193a-5p, miR-202-5p, miR-383-5p and miR-6553-3p, were assessed by qRT-PCR, and the results were consistent with the results of miRNA-seq. Based on qRT-PCR and western blot verification, miR-383-5p and its putative target gene STRN3 were selected to construct an STRN3 3'-UTR dual-luciferase gene reporter vector and its mutant vector. The double luciferase reporter activity of the cotransfected STRN3-WT + miR-383-5p mimics group was significantly lower (by approximately 46%) than that of the other five groups (p < 0.01). There was no significant difference in luciferase activity among the other 5 groups. This study establishes a DEM profile during the process of cESC differentiation into male germ cells; illustrates the mechanisms by which miRNAs regulate target genes; provides a theoretical basis for further research on the mechanisms of the formation and regulation of male germ cells; and provides an important strategy for gene editing, animal genetic resource protection and transgenic animal production.
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Affiliation(s)
- Xin Li
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Haiguo Jin
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Yang Lv
- College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Chen Liu
- Institute of Animal Husbandry and Veterinary Medicine, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Xiaotong Luo
- Agricultural College, Yanbian University, Yanji, China
| | - Jianqiang Liu
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Qi Zhang
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Yongsheng Yu
- Institute of Animal Biotechnology, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
| | - Zhongli Zhao
- Institute of Animal Husbandry and Veterinary Medicine, Jilin Academy of Agricultural Sciences, Gong Zhu Ling, China
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4
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Poyyakkara A, Raji GR, Padmaja KP, Ramachandran V, Changmai U, Edatt L, Punathil R, Kumar VBS. Integrin β4 induced epithelial-to-mesenchymal transition involves miR-383 mediated regulation of GATA6 levels. Mol Biol Rep 2023; 50:8623-8637. [PMID: 37656269 DOI: 10.1007/s11033-023-08682-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/16/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND The process of transdifferentiating epithelial cells to mesenchymal-like cells (EMT) involves cells gradually taking on an invasive and migratory phenotype. Many cell adhesion molecules are crucial for the management of EMT, integrin β4 (ITGB4) being one among them. Although signaling downstream of ITGB4 has been reported to cause changes in the expression of several miRNAs, little is known about the role of such miRNAs in the process of EMT. METHODS AND RESULTS The cytoplasmic domain of ITGB4 (ITGB4CD) was ectopically expressed in HeLa cells to induce ITGB4 signaling, and expression analysis of mesenchymal markers indicated the induction of EMT. β-catenin and AKT signaling pathways were found to be activated downstream of ITGB4 signaling, as evidenced by the TOPFlash assay and the levels of phosphorylated AKT, respectively. Based on in silico and qRT-PCR analysis, miR-383 was selected for functional validation studies. miR-383 and Sponge were ectopically expressed in HeLa, thereafter, western blot and qRT-PCR analysis revealed that miR-383 regulates GATA binding protein 6 (GATA6) post-transcriptionally. The ectopic expression of shRNA targeting GATA6 caused the reversal of EMT and β catenin activation downstream of ITGB4 signaling. Cell migration assays revealed significantly high cell migration upon ectopic expression ITGB4CD, which was reversed upon ectopic co-expression of miR-383 or GATA6 shRNA. Besides, ITGB4CD promoted EMT in in ovo xenograft model, which was reversed by ectopic expression of miR-383 or GATA6 shRNA. CONCLUSION The induction of EMT downstream of ITGB4 involves a signaling axis encompassing AKT/miR-383/GATA6/β-catenin.
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Affiliation(s)
- Aswini Poyyakkara
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - Grace R Raji
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - K P Padmaja
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
- CRP-10, Cancer Research, Rajiv Gandhi Centre for Biotechnology, Poojappura, Thiruvananthapuram, 695014, India
| | - Vishnu Ramachandran
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - Udeshna Changmai
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
| | - Lincy Edatt
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, 27516, USA
| | - Rabina Punathil
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India
- Department of Zoology, School of Basic Sciences, SRM University, Sikkim, 737102, India
| | - V B Sameer Kumar
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India.
- Department of Genomic Science, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, Kerala, 671316, India.
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5
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Ahmed N, Ahmed N, Pezacki JP. miR-383 Regulates Hepatic Lipid Homeostasis and Response to Dengue Virus Infection. ACS Infect Dis 2022; 8:928-941. [PMID: 35254825 DOI: 10.1021/acsinfecdis.1c00470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Recently, microRNAs (miRNAs), as endogenous noncoding RNAs that inhibit mRNA translation, have been identified to broadly possess functional roles in regulating cellular signaling and metabolic processes due to their chemical and biological properties. In addition, they have emerged to be of critical importance in modulating host-virus interactions, especially for RNA viruses. Herein, we discovered that miR-383-5p targets certain lipid and cholesterol biosynthetic pathways and restricts Dengue virus (DENV) infection in hepatic cells. Global transcriptomics analysis of Huh7 human hepatoma cells overexpressing miR-383-5p revealed enrichment of lipid and cholesterol metabolic processes. Bioinformatics analysis of genes repressed in miR-383-5p overexpressing cells divulged the repression of a key target PLA2G4A, a pro-viral host factor essential for the production of infectious DENV particles. Our study demonstrated the effectiveness of miRNA mimics as tools to study cellular signaling pathways that contribute to viral pathogenesis. Overall, our study identifies miR-383-5p as an interesting host factor during DENV propagation and highlights a potential therapeutic role in the regulation of hepatic lipid metabolism and an antiviral response to DENV.
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Affiliation(s)
- Nadine Ahmed
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Noreen Ahmed
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - John Paul Pezacki
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
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6
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Falco M, Tammaro C, Takeuchi T, Cossu AM, Scafuro G, Zappavigna S, Itro A, Addeo R, Scrima M, Lombardi A, Ricciardiello F, Irace C, Caraglia M, Misso G. Overview on Molecular Biomarkers for Laryngeal Cancer: Looking for New Answers to an Old Problem. Cancers (Basel) 2022; 14:1716. [PMID: 35406495 PMCID: PMC8997012 DOI: 10.3390/cancers14071716] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/01/2022] [Accepted: 03/24/2022] [Indexed: 11/19/2022] Open
Abstract
Laryngeal squamous cell cancer (LSCC) accounts for almost 25-30% of all head and neck squamous cell cancers and is clustered according to the affected districts, as this determines distinct tendency to recur and metastasize. A major role for numerous genetic alterations in driving the onset and progression of this neoplasm is emerging. However, major efforts are still required for the identification of molecular markers useful for both early diagnosis and prognostic definition of LSCC that is still characterized by significant morbidity and mortality. Non-coding RNAs appear the most promising as they circulate in all the biological fluids allowing liquid biopsy determination, as well as due to their quick and characteristic modulation useful for non-invasive detection and monitoring of cancer. Other critical aspects are related to recent progress in circulating tumor cells and DNA detection, in metastatic status and chemo-refractoriness prediction, and in the functional interaction of LSCC with chronic inflammation and innate immunity. We review all these aspects taking into account the progress of the technologies in the field of next generation sequencing.
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Affiliation(s)
- Michela Falco
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Chiara Tammaro
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Takashi Takeuchi
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Molecular Diagnostics Division, Wakunaga Pharmaceutical Co., Ltd., Hiroshima 739-1195, Japan
| | - Alessia Maria Cossu
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Giuseppe Scafuro
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Silvia Zappavigna
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Annalisa Itro
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Raffaele Addeo
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA-2NORD, 80020 Naples, Italy;
| | - Marianna Scrima
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Angela Lombardi
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | | | - Carlo Irace
- Department of Pharmacy, School of Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Gabriella Misso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
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7
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Yi Q, Xie W, Sun W, Sun W, Liao Y. A Concise Review of MicroRNA-383: Exploring the Insights of Its Function in Tumorigenesis. J Cancer 2022; 13:313-324. [PMID: 34976192 PMCID: PMC8692686 DOI: 10.7150/jca.64846] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/10/2021] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs that commonly have 18-22 nucleotides and play important roles in the regulation of gene expression via directly binding to the 3'-UTR of target mRNAs. Approximately 50% of human genes are regulated by miRNAs and they are involved in many human diseases, including various types of cancers. Recently, microRNA-383 (miR-383) has been identified as being aberrantly expressed in multiple cancers, such as malignant melanoma, colorectal cancer, hepatocellular cancer, and glioma. Increasing evidence suggests that miR-383 participates in tumorigenic events including proliferation, apoptosis, invasion, and metastasis as well as drug resistance. Although downstream targets including CCND1, LDHA, VEGF, and IGF are illustrated to be regulated by miR-383, its roles in carcinogenesis are still ambiguous and the underlying mechanisms are still unclear. Herein, we review the latest studies on miR-383 and summarize its functions in human cancers and other diseases. The goal of this review is to provide new strategies for targeted therapy and further investigations.
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Affiliation(s)
- Qian Yi
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China.,Department of Physiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan province 646099, P.R. China.,Laboratory of Anesthesia and Organ Protection, Southwest Medical University, Luzhou, Sichuan province 646099, P.R. China
| | - Wei Xie
- Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Wei Sun
- Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Weichao Sun
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China.,Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Yi Liao
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
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8
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Jafarzadeh A, Noori M, Sarrafzadeh S, Tamehri Zadeh SS, Nemati M, Chatrabnous N, Jafarzadeh S, Hamblin MR, Jafari Najaf Abadi MH, Mirzaei H. MicroRNA-383: A tumor suppressor miRNA in human cancer. Front Cell Dev Biol 2022; 10:955486. [PMID: 36313570 PMCID: PMC9608775 DOI: 10.3389/fcell.2022.955486] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/23/2022] [Indexed: 02/05/2023] Open
Abstract
Downregulated expression of anti-tumor miR-383 has been found in many kinds of cancer. MiR-383 family members can directly target the 3'-untranslated region (3'-UTR) of the mRNA of some pro-tumor genes to attenuate several cancer-related processes, including cell proliferation, invasion, migration, angiogenesis, immunosuppression, epithelial-mesenchymal transition, glycolysis, chemoresistance, and the development of cancer stem cells, whilst promoting apoptosis. Functionally, miR-383 operates as a tumor inhibitor miRNA in many types of cancer, including breast cancer, hepatocellular carcinoma, gastric cancer, pancreatic cancer, colorectal cancer, esophageal cancer, lung cancer, head and neck cancer, glioma, medulloblastoma, melanoma, prostate cancer, cervical cancer, oral squamous cell carcinoma, thyroid cancer, and B-cell lymphoma. Both pro-tumor and anti-tumor effects have been attributed to miR-383 in ovarian cancer. However, only the pro-tumor effects of miR-383 were reported in cholangiocarcinoma. The restoration of miR-383 expression could be considered a possible treatment for cancer. This review discusses the anti-tumor effects of miR-383 in human cancers, emphasizing their downstream target genes and potential treatment approaches.
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Affiliation(s)
- Abdollah Jafarzadeh
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- *Correspondence: Abdollah Jafarzadeh, ; Mohammad Hassan Jafari Najaf Abadi, ; Hamed Mirzaei,
| | - Majid Noori
- Golestan Hospital Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Shaghayegh Sarrafzadeh
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Maryam Nemati
- Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Hematology and Laboratory Sciences, School of Para-Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Nazanin Chatrabnous
- Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sara Jafarzadeh
- Student Research Committee, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Johannesburg, South Africa
| | - Mohammad Hassan Jafari Najaf Abadi
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- *Correspondence: Abdollah Jafarzadeh, ; Mohammad Hassan Jafari Najaf Abadi, ; Hamed Mirzaei,
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- *Correspondence: Abdollah Jafarzadeh, ; Mohammad Hassan Jafari Najaf Abadi, ; Hamed Mirzaei,
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9
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Bahreini F, Jabbari P, Gossing W, Aziziyan F, Frohme M, Rezaei N. The role of noncoding RNAs in pituitary adenoma. Epigenomics 2021; 13:1421-1437. [PMID: 34558980 DOI: 10.2217/epi-2021-0165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Pituitary adenomas (PAs) are common cranial tumors that affect the quality of life in patients. Early detection of PA is beneficial for avoiding clinical complications of this disease and increasing the quality of life. Noncoding RNAs, including long noncoding RNA, miRNA and circRNA, regulate protein expression, mostly by inhibiting the translation process. Studies have shown that dysregulation of noncoding RNAs is associated with PA. Hence understanding the expression pattern of noncoding RNAs can be considered a promising method for developing biomarkers. This article reviews data on the expression pattern of dysregulated noncoding RNAs involved in PA. Possible molecular mechanisms by which the dysregulated noncoding RNA could possibly induce PA are also described.
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Affiliation(s)
- Farbod Bahreini
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.,Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Parnian Jabbari
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Genetics, Genomics & Bioinformatics, University of California, Riverside, CA, USA
| | - Wilhelm Gossing
- Division Molecular Biotechnology & Functional Genomics, Technical University of Applied Sciences Wildau, Hochschulring 1, 15745, Wildau, Germany
| | - Fatemeh Aziziyan
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Marcus Frohme
- Division Molecular Biotechnology & Functional Genomics, Technical University of Applied Sciences Wildau, Hochschulring 1, 15745, Wildau, Germany
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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10
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Nowacka KH, Jabłońska E. Role of the APRIL molecule in solid tumors. Cytokine Growth Factor Rev 2021; 61:38-44. [PMID: 34446365 DOI: 10.1016/j.cytogfr.2021.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 10/20/2022]
Abstract
The APRIL molecule, produced by immune cells, their precursors, and cancer cells, is one of the important factors that influences the process of survival and proliferation of cancer cells. In the present review, we summarize the current knowledge on the effects of APRIL on human cancer development and develop a scheme demonstrating the mechanism of the action of APRIL on solid tumors. Understanding the effects of APRIL, including the intracellular signal transduction pathway, may be key for the use of this protein as a biomarker of the cancer process. The correlations observed between APRIL levels and cancer parameters (e.g., disease stage and presence of malignant phenotypes) indicate that APRIL may play an important role, not only in the diagnostic process, but also as a therapeutic target in various cancers.
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Affiliation(s)
- Kinga Henryka Nowacka
- Department of Immunology, Medical University of Bialystok, J. Waszyngtona 15A, 15-269 Białystok, Poland.
| | - Ewa Jabłońska
- Department of Immunology, Medical University of Bialystok, J. Waszyngtona 15A, 15-269 Białystok, Poland.
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11
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Guo Y, Luo W, Huang S, Zhao W, Chen H, Ma Y, Ye M, Nie Y, Zhang Y, Huang C, Zhou Q, He X, Chen M. DTYMK Expression Predicts Prognosis and Chemotherapeutic Response and Correlates with Immune Infiltration in Hepatocellular Carcinoma. J Hepatocell Carcinoma 2021; 8:871-885. [PMID: 34377684 PMCID: PMC8349219 DOI: 10.2147/jhc.s312604] [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: 03/24/2021] [Accepted: 07/06/2021] [Indexed: 01/11/2023] Open
Abstract
Introduction Hepatocellular carcinoma (HCC) is the most common malignant tumor of the liver. Identifying specific molecular markers that can predict HCC prognosis is extremely important. The protein deoxythymidylate kinase (DTYMK) has been reported to contribute to unfavorable prognosis in non-small cell lung cancer patients, but its role in the prediction of HCC patient prognosis has not been clarified. Methods Samples from the TCGA and GEO databases were consecutively enrolled for gene expression analysis, clinicopathology analysis, immune microenvironment analysis and chemotherapeutic response prediction. The results were validated using 86 samples from the First Affiliated Hospital of Sun Yat-sen University. Cox regression analysis was used to analyze the effect of DTYMK on progression-free survival (PFS) and overall survival (OS). Functional enrichment analysis was used to describe the marker pathways that were significantly related to DTYMK. TIMER (Tumor Immune Estimation Resource), TISIDB (Tumor and Immune System Interaction DataBase) and CIBERSORT (Cell type Identification By Estimating Relative Subsets Of RNA Transcripts) were used to explore the immune microenvironment. Results We found that DTYMK expression upregulation is associated with poor prognosis in HCC patients and tightly related to the pathways regulating the cell cycle and acid metabolism. Our findings revealed that hepatocellular carcinoma cell lines with high DTYMK expression were more sensitive to sorafenib and many other chemotherapeutic drugs. We also found an inhibiting effect of DTYMK on the immune microenvironment in the process of tumorigenesis. Discussion We found that DTYMK has potential as a new prognostic and chemotherapeutic response biomarker for HCC patients and correlates with the immune microenvironment in HCC. However, there are some deficiencies in our study. First, this is a retrospective study that may lead to selection bias. Second, the protein expression of DTYMK was investigated via immunohistochemical analysis. Finally, we did not explore the exact underlying molecular mechanisms of DTYMK in tumorigenesis in this study, which is needed to be clarified in future research.
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Affiliation(s)
- Yiwen Guo
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Weixin Luo
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Shanzhou Huang
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People's Republic of China
| | - Wenting Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, 510515, People's Republic of China
| | - Huadi Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Yihao Ma
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Maodong Ye
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Yu Nie
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Yixi Zhang
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing, 100005, People's Republic of China
| | - Changjun Huang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Qi Zhou
- Department of General Surgery, Hui Ya Hospital of The First Affiliated Hospital, Sun Yat-sen University, Huizhou, Guangdong, 516081, People's Republic of China.,Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510080, People's Republic of China
| | - Xiaoshun He
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
| | - Maogen Chen
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, 510080, People's Republic of China.,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, 510080, People's Republic of China
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12
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Li P, Li Y, Ma L. Long noncoding RNA highly upregulated in liver cancer promotes the progression of hepatocellular carcinoma and attenuates the chemosensitivity of oxaliplatin by regulating miR-383-5p/vesicle-associated membrane protein-2 axis. Pharmacol Res Perspect 2021; 9:e00815. [PMID: 34223709 PMCID: PMC8256430 DOI: 10.1002/prp2.815] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 12/14/2022] Open
Abstract
We aimed to explore the function and underlying mechanism of highly upregulated in liver cancer (HULC; an long noncoding RNAs) in hepatocellular carcinoma (HCC) and chemosensitivity of oxaliplatin (Oxa). The expression of HULC, miR-383-5p, and vesicle-associated membrane protein-2 (VAMP2) was detected by quantitative real-time polymerase chain reaction. Western blot assay was applied for measuring the protein expression of cyclinD1, cleaved-caspase-3, light Chain 3 I/II, p62, and VAMP2. Cell viability and Oxa IC50 value were determined by Cell Counting Kit-8 assay. A colony formation assay was conducted to evaluate colony formation ability. Cell apoptosis was assessed by flow cytometry. The interaction between miR-383-5p and HULC or VAMP2 was predicted by bioinformatics analysis and verified by dual-luciferase reporter assay and RNA immunoprecipitation assay. The mice xenograft model was established to investigate the roles of HULC in vivo. HULC and VAMP2 were overexpressed whereas miR-383-5p was lowly expressed in HCC tissues. HULC overexpression promoted the progression of HCC cells and inhibited chemosensitivity of Oxa by increasing cell proliferation and protective autophagy and inhibiting apoptosis, whereas HULC silence presented opposite effects. Moreover, miR-383-5p was a direct target of HULC and miR-383-5p reversed the effects of HULC on the progression of HCC cells and chemosensitivity of Oxa. Besides, HULC acted as a molecular sponge of miR-383-5p to regulate VAMP2 expression. HULC promoted the progression of HCC and inhibited Oxa sensitivity by regulating miR-383-5p/VAMP2 axis, elucidating a novel regulatory mechanism for chemosensitivity of Oxa and providing a potential lncRNA-targeted therapy for HCC.
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Affiliation(s)
- Peng Li
- Department of LaboratoryFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi’anPR China
| | - Yuwei Li
- Department of Genetic CenterNorthwest Women’s and Children’s HospitalXi’anPR China
| | - Lieting Ma
- Department of LaboratoryFirst Affiliated Hospital of Xi'an Jiaotong UniversityXi’anPR China
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Wang H, Xu Y, Jin M, Li H, Li S. miR-383 reduces keratinocyte proliferation and induces the apoptosis in psoriasis via disruption of LCN2-dependent JAK/STAT pathway activation. Int Immunopharmacol 2021; 96:107587. [PMID: 33819732 DOI: 10.1016/j.intimp.2021.107587] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 11/25/2022]
Abstract
Psoriasis is a chronic and relapsing disorder with considerable negative effects on patients' quality of life. The finer details associated with the molecular mechanism of psoriasis and its pathogenesis remain somewhat elusive. Extensive studies have highlighted the crucial role of microRNAs (miRNAs) in the development of psoriasis. Hence, the current study aimed to investigate the effect of miR-383 on a psoriasis rat model and elucidate the underlying molecular mechanism. The rat psoriasis model was established via imiquimod (IMQ) induction followed by verification of miR-383 and LCN2 expression in the skin tissues of the models. ELISA was conducted to determine the secretion of inflammatory factors. Keratinocyte proliferation and apoptosis was evaluated by MTT assay and flow cytometric analysis. Down-regulation of miR-383 and up-regulation of LCN2 were detected in the psoriasis rat model. Our data indicated that miR-383 targeted LCN2 by binding to its 3'UTR and inhibited JAK/STAT pathway activation. Notably, miR-383 overexpression or LCN2 knockdown attenuated psoriasis-like symptoms, suppressed inflammatory response, reduced the expression of JAK3 and STAT3, ceased keratinocyte proliferation, and promoted the apoptosis. The findings of our study suggest that miR-383 may inhibit LCN2 and inactivate the JAK/STAT pathway, suppressing the progression of psoriasis in a rat model. This study provided novel insights into the pathogenesis of psoriasis and offered potential targets for psoriasis treatment.
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Affiliation(s)
- Hong Wang
- Department of Dermatology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, PR China.
| | - Yangchun Xu
- Department of Dermatology, The Second Hospital of Jilin University, Changchun 130041, Jilin Province, PR China
| | - Meishan Jin
- Department of Pathology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, PR China
| | - Hongxia Li
- Department of Dermatology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, PR China
| | - Shanshan Li
- Department of Dermatology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, PR China.
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Xu Z, Zeng X, Li M, Liao J, Chen Q. MicroRNA-383 promotes reactive oxygen species-induced autophagy via downregulating peroxiredoxin 3 in human glioma U87 cells. Exp Ther Med 2021; 21:439. [PMID: 33747176 PMCID: PMC7967820 DOI: 10.3892/etm.2021.9870] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 06/10/2020] [Indexed: 12/25/2022] Open
Abstract
Peroxiredoxin 3 (PRDX3) is an abundant and effective enzyme, which aids in the removal of H2O2 in the mitochondria, thereby inhibiting cell autophagy. PRDX3 is a target protein of microRNA (miRNA/miR)-383, the overexpression of which has been found to inhibit the growth of glioma cells. We hypothesized that miR-383 serves an antitumor role by inhibiting oxidative stress during tumor growth. In the current study, human glioma U87 cells were transfected with pre-/short hairpin (sh)-PRDX3 vectors and miR-383 mimics/inhibitors. Apoptosis and reactive oxygen species (ROS) production were detected using flow cytometry. Autophagy was examined using acridine orange staining, and the expression of cytoplasmic autophagy-related proteins [autophagy-related protein 9 (ATG9), Ras-related protein Rab-1A (Rab1) and p62] was determined using western blot analysis. The interaction between miR-383 and PRDX3 was assessed using a dual-luciferase assay. The results indicated that both sh-PRDX3 and miR-383 mimics promoted apoptosis and increased the level of mitochondrial ROS, whilst acridine orange staining revealed that sh-PRDX3 promoted autophagy in U87 cells compared with that in the control cells. The detection of autophagic proteins indicated that sh-PRDX3 and miR-383 mimics increased the protein expression level of ATG9 and RAB1, and inhibited that of p62. On the contrary, the effect of miR-383 mimics was opposite to that of pre-PRDX3 in U87 cells. Reverse transcription-quantitative PCR and western blot assays revealed that miR-383 was negatively associated with PRDX3 in U87 cells. miR-383 was indicated to interact with PRDX3, as demonstrated using a dual-luciferase assay. In conclusion, the present study demonstrated that miR-383 induced cell apoptosis and mitochondrial ROS production by downregulating PRDX3 in U87 cells, thereby promoting oxidative stress-induced autophagy.
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Affiliation(s)
- Zhou Xu
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xingruo Zeng
- Department of Nephrology and Rheumatology, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei 430014, P.R. China
| | - Mingchang Li
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jianming Liao
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Qianxue Chen
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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15
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Ma R, Gao P, Yang H, Hu J, Xiao JJ, Shi M, Zhao LN. Inhibition of cell proliferation and radioresistance by miR-383-5p through targeting RNA binding protein motif (RBM3) in nasopharyngeal carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:123. [PMID: 33569425 PMCID: PMC7867938 DOI: 10.21037/atm-20-6881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background RNA binding protein motif (RBM3) is associated with radioresistance in nasopharyngeal carcinoma (NPC), and miR-383-5p was predicted to target the 3'-untranslated region (3'UTR) of RBM3 messenger RNA (mRNA). Our study aimed to investigate the role and the mechanisms of miR-383-5p targeting RBM3 in NPC cell proliferation and radioresistance (RR). Methods The expression of miR-383-5p was detected by Real-time quantitative PCR (qRT-PCR) between RS (Radiosensitivity) and RR (Radioresistance) NPC patient- tissue specimens and cell lines. Cell Counting Kit-8 (CCK-8) and Clonogenic survival assay were applied to analyze the effect of miR-383-5p on NPC cell proliferation and radioresistance. Possible downstream target of miR-383-5p in NPC cells, RBM3was evaluated by luciferase assay and qRT-PCR. miR-383-5p inhibited NPC cell proliferation and radioresistance through RBM3 by rescue experiments. The effect of miR-383-5p on radiation-induced apoptosis was explored through Flow cytometric analysis and Western blotting. Western blotting was analyzed the molecular of RBM3-mediated Jun N-terminal kinase (JNK) and extracellular signal-related kinase (ERK) signaling pathways Results The expression of miR-383-5p was decreased in radioresistant NPC tissues and cells. miR-383-5p inhibited cell proliferation and radioresistance in CNE1/IR cells. We also observed that therapeutic administration of a miR-383-5p agomir dramatically sensitized NPC xenografts to radiation in a mouse model. Conversely, in the same xenograft model, administration of a miR-383-5p antagomir dramatically increased NPC resistance to radiation. miR-383-5p targeted the 3'UTR of RBM3. miR-383-5p inhibited NPC cell proliferation and radioresistance through RBM3. Finally, we found that miR-383-5p increased radiation-induced apoptosis, activated JNK signaling, and inhibited ERK signaling. Conclusions Our study revealed that miR-383-5p targeted the 3'UTR of RBM3 and contributed to the efficacy of NPC radiation therapy by altering the RBM3-mediated JNK and ERK signaling pathways.
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Affiliation(s)
- Rui Ma
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Peng Gao
- Department of Radiation Medicine, The Faculty of Preventive Medicine, Air Force Medical University, Xi'an, China
| | - Hua Yang
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Jing Hu
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Jing-Jing Xiao
- Department of Thyroid-breast-vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Mei Shi
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Li-Na Zhao
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
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Wu A, Li Y, Kong M, Zhu B, Liu R, Bao F, Ju S, Chen L, Wang F. Upregulated hsa_circ_0005785 Facilitates Cell Growth and Metastasis of Hepatocellular Carcinoma Through the miR-578/APRIL Axis. Front Oncol 2020; 10:1388. [PMID: 32974140 PMCID: PMC7466587 DOI: 10.3389/fonc.2020.01388] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022] Open
Abstract
Although accumulating documents have expounded the pivotal position of circular RNAs (circRNAs) in hepatocarcinogenesis and progression, the overwhelming majority of their functions and molecular mechanisms in hepatocellular carcinoma (HCC) are elusive. Herein, we explored the functions and potential mechanisms of hsa_circ_0005785 in HCC, which was aberrantly overexpressed in HCC and related to HCC patients' TNM stage and overall survival. Moreover, hsa_circ_0005785 depletion could repress proliferation and metastasis of the HCC cell in vitro, lead to cell apoptosis and cell-cycle arrest, and restrain HCC cell growth in vivo. Furthermore, mechanism analyses discovered that hsa_circ_0005785 adsorbed miR-578 by playing a miRNA sponge role, which resulted in the derepression of a proliferation-inducing ligand (APRIL) expression, miR-578's mRNA target. Besides, hsa_circ_0005785 reversed the suppressive influence of miR-578 on HCC and accelerated tumor malignant progression through the miR-578/APRIL axis. Taken together, our current study revealed an oncogenic role of hsa_circ_0005785 in the tumorigenesis of HCC. Moreover, targeting to the hsa_circ_0005785/miR-578/APRIL regulatory pathway might be a promising diagnostic and therapeutic strategy for HCC clinical practice.
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Affiliation(s)
- Anqi Wu
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Yi Li
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Mingzhu Kong
- Department of Laboratory Medicine, School of Public Health, Nantong University, Nantong, China
| | - Baihui Zhu
- Department of Laboratory Medicine, School of Public Health, Nantong University, Nantong, China
| | - Ruoyu Liu
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Fang Bao
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Shaoqing Ju
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Lin Chen
- Department of Gastroenterology and Laboratory Medicine, Nantong Third Hospital Affiliated to Nantong University, Nantong, China
| | - Feng Wang
- Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
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Li Y, Zang H, Zhang X, Huang G. circ_0136666 Facilitates the Progression of Colorectal Cancer via miR-383/CREB1 Axis. Cancer Manag Res 2020; 12:6795-6806. [PMID: 32821160 PMCID: PMC7424319 DOI: 10.2147/cmar.s251952] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 07/09/2020] [Indexed: 12/23/2022] Open
Abstract
Background The changes in dietary patterns cause an increased incidence of colorectal cancer (CRC) globally. We aimed to explore the mechanism behind circular RNA circ_0136666 in the progression of CRC. Materials and Methods The expression of circ_0136666, miR-383 and cAMP response element binding protein 1 (CREB1) was detected by real-time quantitative polymerase chain reaction (RT-qPCR). Cell proliferation, apoptosis and glycolysis were measured by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), flow cytometry and glucose or lactate detection kit, respectively. The combination between miR-383 and circ_0136666 or CREB1 in 293T cells was predicted by Circular RNA Interactome or Starbase software and confirmed by dual-luciferase reporter assay. Western blot assay was performed to detect the abundance of CREB1, hexokinase 2 (HK2) and lactate dehydrogenase A (LDHA) in CRC cells. Murine xenograft model was established to verify the function of circ_0136666 in vivo. Results circ_0136666 was aberrantly up-regulated in CRC tissues and cells, and it promoted the proliferation and glycolysis and inhibited the apoptosis of CRC cells. circ_0136666 accelerated the progression of CRC through directly targeting and down-regulating miR-383. CREB1 could bind to miR-383 in 293T cells. The overexpression of CREB1 reversed the inhibitory effects of miR-383 accumulation on the proliferation and glycolysis and the promoting impact on the apoptosis of CRC cells. The enrichment of CREB1 was modulated by circ_0136666/miR-383 signaling in CRC cells. The glycolysis-related proteins (HK2 and LDHA) were modulated by circ_0136666/miR-383/CREB1 axis in CRC cells. circ_0136666 accelerated the growth of CRC tumors via circ_0136666/miR-383/CREB1 axis in vivo. Conclusion circ_0136666 deteriorated CRC through miR-383/CREB1 axis. circ_0136666/miR-383/CREB1 axis might be an underlying therapeutic target for CRC therapy.
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Affiliation(s)
- Yuhui Li
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Hongliang Zang
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Xue Zhang
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Guomin Huang
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China
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18
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Zeng B, Chen T, Luo J, Xie M, Wei L, Xi Q, Sun J, Zhang Y. Exploration of Long Non-coding RNAs and Circular RNAs in Porcine Milk Exosomes. Front Genet 2020; 11:652. [PMID: 32714373 PMCID: PMC7343709 DOI: 10.3389/fgene.2020.00652] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 05/28/2020] [Indexed: 12/12/2022] Open
Abstract
RNA in milk exosomes can be absorbed in the mammalian intestinal tract and function in gene expression regulations. Our previous work demonstrated that porcine milk exosomes (PME) contain large amounts of miRNAs and mRNAs. Increasing evidence suggests that long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) are of particular interest, given their key role in diverse biological processes of animals. However, the expression profiles and the potential functions of lncRNAs and circRNAs in PME are still unknown. In the present study, we isolated PME by ultracentrifugation and performed a comprehensive analysis of lncRNA and circRNA in PME by using RNA sequencing. As a result, 2,466 novel lncRNAs, 809 annotated lncRNAs, and 61 circRNAs were identified in PME. The lncRNAs shared similar characteristics with other mammals in terms of length, exon number, and open reading frames. However, lncRNAs showed a higher level compared with mRNAs. Eight lncRNAs and five circRNAs in PME were selected for PCR identification. A functional enrichment analysis on the target genes of lncRNAs indicated that these genes were involved in cellular macromolecule metabolic, RNA metabolic, and immune processes. The circRNAs host genes were enriched in nucleic acid binding and adherence junction. We also evaluated the potential interaction targets between miRNAs and PME lncRNAs or circRNAs, and the results showed that the PME lncRNAs and the circRNAs have a high density of miRNA target sites. The top 20 highly expressed lncRNAs were found to interact with the proliferation-related miRNAs, and the circRNAs potentially targeted many miRNAs that are associated with the intestinal barrier. This study is the first to provide a resource for lncRNA and circRNA research of porcine milk. Moreover, the potential interaction between lncRNA/circRNA and miRNA is revealed. The present study expands our knowledge of non-coding RNAs in milk, and additional research is necessary to confirm their exactly physiological functions.
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Affiliation(s)
- Bin Zeng
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Ting Chen
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Junyi Luo
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Meiying Xie
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Limin Wei
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Qianyun Xi
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Jiajie Sun
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Yongliang Zhang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, National Engineering Research Center for Breeding Swine Industry, College of Animal Science, South China Agricultural University, Guangzhou, China
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Li X, Yuan J, Cao Q, Xie A, Chen J. MicroRNA‑383‑5p inhibits the proliferation and promotes the apoptosis of gastric cancer cells by targeting cancerous inhibitor of PP2A. Int J Mol Med 2020; 46:397-405. [PMID: 32626915 DOI: 10.3892/ijmm.2020.4603] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/20/2020] [Indexed: 02/05/2023] Open
Abstract
The aberrant expression of microRNA (miRNAor miR)‑383‑5p has been found in numerous types of cancer. However, the function of miR‑383‑5p in gastric cancer (GC) remains elusive and requires further investigation. In the present study, the level of miR‑383‑5p and cancerous inhibitor of PP2A (CIP2A) in GC cell lines was determined by reverse transcription‑quantitative PCR analysis. GC cell proliferation, apoptosis and cell cycle distribution were determined by the MTT assay and flow cytometry, respectively. The mRNA target of miR‑383‑5p was identified by dual luciferase activity assay. It was observed that the expression of miR‑383‑5p was lower and that of CIP2A was higher in GC cells compared with the GES‑1 normal human gastric epithelial cell line. Transfectoin with miR‑383‑5p mimic significantly inhibited GC cell proliferation, while it promoted cell apoptosis and G0/G1 arrest by targeting CIP2A. Taken together, the findings of the present study demonstrate that miR‑383‑5p inhibits GC cell proliferation and promotes apoptosis and G0/G1 arrest by targeting CIP2A, indicating that targeting miR‑383‑5p may hold promise as a future therapeutic strategy for patients with GC.
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Affiliation(s)
- Xinxin Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Jinpeng Yuan
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Qiangjian Cao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Aosi Xie
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Juntian Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
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Cheng Y, Liu N, Yang C, Jiang J, Zhao J, Zhao G, Chen F, Zhao H, Li Y. MicroRNA-383 inhibits proliferation, migration, and invasion in hepatocellular carcinoma cells by targeting PHF8. Mol Genet Genomic Med 2020; 8:e1272. [PMID: 32441881 PMCID: PMC7434733 DOI: 10.1002/mgg3.1272] [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: 05/21/2019] [Revised: 03/20/2020] [Accepted: 04/02/2020] [Indexed: 12/16/2022] Open
Abstract
Background To study the effect of microRNA‐383 (miR‐383) on cell proliferation, migration, and invasion of hepatocellular carcinoma (HCC) cells, and explore its mechanism. Methods The expressions of miR‐383 and plant homology domain that refers to protein 8 (PHF8) were detected in tissues and cells by quantitative real‐time polymerase chain reaction (qRT‐PCR) or western blot respectively. The miR‐383 group (transfected miR‐383 mimics), miR‐con group (transfected miR‐con), si‐con group (transfected si‐con), si‐PHF8 group (transfected si‐PHF8), miR‐383 + ctrl group (cotransfected miR‐383 mimics and pcDNA‐3.1), miR‐383 + PHF8 group (cotransfected miR‐383 mimics and pcDNA‐3.1‐PHF8) were transfected into HepG2 cells by liposome method. Cell proliferation, migration and invasion were measured by 3‐(4,5‐dimethyl‐2‐thiazolyl)‐2,5‐diphenyl‐2‐H‐tetrazolium bromide (MTT) or trans‐well assays respectively. The luciferase activity of each group was detected by dual luciferase reporter gene assay. Results Compared with normal adjacent tissues, the expression of miR‐383 was significantly down‐regulated and the expression of PHF8 was significantly up‐regulated (p < .05). Compared with normal hepatocellular cell LO2, the expression of miR‐383 was significantly reduced (p < .05) in HCC cells. Moreover, overexpression of miR‐383 or silencing of PHF8 significantly inhibited the proliferation, migration, and invasion of HCC cells. In addition, PHF8 was targeted by miR‐383 and its restoration rescued the inhibitory effect of miR‐383 on cell proliferation, migration, and invasion of HCC cells. Conclusion miR‐383 could inhibit the proliferation, migration, and invasion of HCC cells by targeting PHF8, which will provide a basis for miR‐383 targeted therapy for HCC.
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Affiliation(s)
- Yan Cheng
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Na Liu
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - CaiFeng Yang
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Jiong Jiang
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Juhui Zhao
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Gang Zhao
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Fenrong Chen
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Hongli Zhao
- Department of Digestive Diseases, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, China
| | - Yang Li
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
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21
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Hu B, Gong Z, Bi Z. Inhibition of miR-383 suppresses oxidative stress and improves endothelial function by increasing sirtuin 1. ACTA ACUST UNITED AC 2020; 53:e8616. [PMID: 31994599 PMCID: PMC6984384 DOI: 10.1590/1414-431x20198616] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/21/2019] [Indexed: 12/11/2022]
Abstract
Previous research has shown that suppression of miR-383 can prevent inflammation of the endothelium, as well as postpone the development of atherosclerosis. However, the role of miR-383 in endothelial cell apoptosis in diabetes remains unclear. The aim of this study was to investigate the function of miR-383 in high glucose-induced apoptosis and oxidative stress in endothelial cells. A series of experiments involving qualitative polymerase chain reaction, cell transfection, luciferase assay, assessment of cell death, detection of catalase and superoxide dismutase concentrations, detection of intracellular reactive oxygen species (ROS), and western blot analysis were performed in this study. We found that miR-383 expression was promoted, while NAD+-dependent deacetylase and sirtuin 1 (SIRT1) expressions were suppressed in the endothelium of the aorta in db/db mice as well as in human umbilical vein endothelial cells, which were treated with high glucose (HG). Increased expression of miR-383 decreased expression of SIRT1, while suppression of miR-383 promoted expression of SIRT1 in human umbilical vein endothelial cells (HUVECs). Furthermore, suppression of miR-383 following transfection with miR-383 suppressor repressed cell death and generation of ROS in HUVECs. SIRT1 knockdown by siRNA-SIRT1 reversed the suppressive effect of miR-383 inhibition on ROS production and cell apoptosis induced by HG treatment. Overall, the findings of our research suggested that suppression of miR-383 repressed oxidative stress and reinforced the activity of endothelial cells by upregulation of SIRT1 in db/db mice, and targeting miR-383 might be promising for effective treatment of diabetes.
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Affiliation(s)
- Baoxiang Hu
- Cardiac Intensive Care Unit, Zibo Central Hospital, Zibo, Shandong, China
| | - Zushun Gong
- Cardiac Intensive Care Unit, Zibo Central Hospital, Zibo, Shandong, China
| | - Zhaohui Bi
- Cardiac Intensive Care Unit, Zibo Central Hospital, Zibo, Shandong, China
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22
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Wang J, Lu L, Luo Z, Li W, Lu Y, Tang Q, Pu J. miR-383 inhibits cell growth and promotes cell apoptosis in hepatocellular carcinoma by targeting IL-17 via STAT3 signaling pathway. Biomed Pharmacother 2019; 120:109551. [DOI: 10.1016/j.biopha.2019.109551] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/09/2019] [Accepted: 10/09/2019] [Indexed: 12/28/2022] Open
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23
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Tu C, Chen W, Wang S, Tan W, Guo J, Shao C, Wang W. MicroRNA-383 inhibits doxorubicin resistance in hepatocellular carcinoma by targeting eukaryotic translation initiation factor 5A2. J Cell Mol Med 2019; 23:7190-7199. [PMID: 30801960 PMCID: PMC6815770 DOI: 10.1111/jcmm.14197] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/02/2019] [Accepted: 01/10/2019] [Indexed: 12/19/2022] Open
Abstract
Drug resistance occurs commonly in cancers, especially in hepatocellular carcinoma (HCC). Accumulating evidence has demonstrated that microRNAs (miRNAs) play a vital role in tumour chemoresistance. However, little is known about the role of miR-383 in HCC chemoresistance. In the present study, RT-PCR and western blotting were used to identify the expression profile of miR-383 and eukaryotic translation initiation factor 5A2 (EIF5A2). The bioinformatics website Targetscan was used to predict the target genes of miR-383. In vitro and in vivo loss- and gain-of-function studies were performed to reveal the effects and potential mechanism of the miR-383/EIF5A2 axis in chemoresistance of HCC cells. The expression level of miR-383 correlated negatively with doxorubicin (Dox) sensitivity. Overexpression of miR-383 promoted HCC cells to undergo Dox-induced cytotoxicity and apoptosis, whereas miR-383 knockdown had the opposite effects. EIF5A2 was predicted as a target gene of miR-383. EIF5A2 knockdown sensitized HCC cells to Dox. Moreover, miR-383 inhibition-mediated HCC Dox resistance could be reversed by silencing EIF5A2. Finally, we demonstrated that miR-383 inhibition could enhance Dox sensitivity by targeting EIF5A2 in vivo. The results indicated that miR-383 inhibited Dox resistance in HCC cells by targeting EIF5A2. Targeting the miR-383/EIF5A2 axis might help to alleviate the chemoresistance of HCC cells.
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MESH Headings
- Animals
- Antibiotics, Antineoplastic/pharmacology
- Apoptosis
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Carcinoma, Hepatocellular/drug therapy
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/metabolism
- Carcinoma, Hepatocellular/pathology
- Cell Proliferation
- Doxorubicin/pharmacology
- Drug Resistance, Neoplasm/genetics
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Liver Neoplasms/drug therapy
- Liver Neoplasms/genetics
- Liver Neoplasms/metabolism
- Liver Neoplasms/pathology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- MicroRNAs/genetics
- Peptide Initiation Factors/genetics
- Peptide Initiation Factors/metabolism
- Prognosis
- RNA-Binding Proteins/genetics
- RNA-Binding Proteins/metabolism
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
- Eukaryotic Translation Initiation Factor 5A
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Affiliation(s)
- Chaoyong Tu
- Department of Hepatobiliary and Pancreatic SurgeryThe Second Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouZhejiangP.R. China
- Department of Hepatobiliary and Pancreatic Surgery, Lishui HospitalZhejiang University School of Medicine, The Fifth Affiliated Hospital of Wenzhou Medical UniversityLishuiZhejiangP.R. China
| | - Wei Chen
- Tongde Hospital of Zhejiang ProvinceCancer Institute of Integrated traditional Chinese and Western MedicineZhejiang Academy of Traditional Chinese MedicineHangzhouZhejiangChina
| | - Shuqian Wang
- Division of Breast Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouZhejiangP.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouZhejiangP.R. China
| | - Wei Tan
- Department of Hepatobiliary and Pancreatic Surgery, Lishui HospitalZhejiang University School of Medicine, The Fifth Affiliated Hospital of Wenzhou Medical UniversityLishuiZhejiangP.R. China
| | - Jingqiang Guo
- Department of Hepatobiliary and Pancreatic Surgery, Lishui HospitalZhejiang University School of Medicine, The Fifth Affiliated Hospital of Wenzhou Medical UniversityLishuiZhejiangP.R. China
| | - Chuxiao Shao
- Department of Hepatobiliary and Pancreatic Surgery, Lishui HospitalZhejiang University School of Medicine, The Fifth Affiliated Hospital of Wenzhou Medical UniversityLishuiZhejiangP.R. China
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic SurgeryThe Second Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouZhejiangP.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang ProvinceThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouZhejiangP.R. China
- Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province, School of MedicineThe First Affiliated Hospital, Zhejiang UniversityHangzhouZhejiangP.R. China
- State Key Laboratory & Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseaseZhejiang UniversityHangzhouZhejiangP.R. China
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24
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Wan P, Chi X, Du Q, Luo J, Cui X, Dong K, Bing Y, Heres C, Geller DA. miR-383 promotes cholangiocarcinoma cell proliferation, migration, and invasion through targeting IRF1. J Cell Biochem 2018; 119:9720-9729. [PMID: 30145803 DOI: 10.1002/jcb.27286] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/28/2018] [Indexed: 12/16/2022]
Abstract
Interferon regulatory factor 1 (IRF1) has been found to serve as a tumor suppressor in cholangiocarcinoma, and enabled prediction of clinical progression and prognosis in our previous study. The objective of the current study is to screen and identify valuable microRNAs (miR), which target IRF1 to regulate cholangiocarcinoma cell proliferation, migration, and invasion. High expression of miR-383 was observed in cholangiocarcinoma tissues and cells. Meanwhile, we found the predicted binding site of miR-383 on the IRF1 3'-untranslated region (3'-UTR) according to the miR target database. The miR-383 expression was negatively related to IRF1 messeneger RNA (mRNA) and protein expression in cholangiocarcinoma tissue samples, and miR-383 negatively regulated IRF1 mRNA and protein expression in cholangiocarcinoma cells. Subsequently, we conducted a luciferase reporter assay to prove the predicted binding site miR-383 on IRF1 3'-UTR. Moreover, the results of the rescue study suggested that IRF1 was a functional target of miR-383 involved in regulating cholangiocarcinoma cell proliferation, migration, and invasion. Finally, we evaluated the clinical and prognostic significance of miR-383 in cholangiocarcinoma cases, and found that high expression of miR-383 was correlated with advanced tumor stage, large tumor size, present vascular invasion, and metastasis, and acted as an unfavorable independent prognostic factor. In conclusion, miR-383 serves as a tumor-suppressive miR to regulate cholangiocarcinoma cell proliferation, migration, and invasion via directly targeting IRF1.
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Affiliation(s)
- Peiqi Wan
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xiaojv Chi
- Department of Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Qiang Du
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jing Luo
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Surgery, The Second Affiliated Hospital of Xiangya Medical University, Changsha, China
| | - Xiao Cui
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Kun Dong
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of General Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yan Bing
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Surgery, The First Affiliated Hospital of Zhengzhou Medical University, Zhengzhou, China
| | - Caroline Heres
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - David A Geller
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
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25
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Biostatistics mining associated method identifies AKR1B10 enhancing hepatocellular carcinoma cell growth and degenerated by miR-383-5p. Sci Rep 2018; 8:11094. [PMID: 30038373 PMCID: PMC6056456 DOI: 10.1038/s41598-018-29271-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 06/25/2018] [Indexed: 01/10/2023] Open
Abstract
Previous studies have reported that the aberrantly expressed AKR1B10 is associated with many cancer development, however the functional roles of AKR1B10 and its regulatory mechanisms in hepatocellular carcinoma (HCC) have been limited studied. In this project, we identified AKR1B10 functional as an oncogene in HCC through tumor/normal human tissue comparison from both GEO microarray and TCGA RNAseq dataset. Further experimental validations from three HCC cell lines (SMMC-7721, HePG2 and HeP3B) also suggested the ontogenetic functions of AKR1B10 in HCC tumor growth. By knocking down AKR1B10 through shRNA in HCC HeP3B cells, we showed it significantly induced cell cycle arrest and inhibited cell growth. Interestingly, integrative analysis of TCGA RNAseq data and miRNA-seq data predicted that miR-383-5p, a novel post-transcriptional tumor suppressor, is negatively associated with AKR1B10 expression. To further investigate the role of miR-383-5p in regulating AKR1B10 in HCC, we performed Dual-luciferase reporter assay experiments. Results showed that miR-383-5p is an upstream modulator targeting AKR1B10 in the post-transcriptional stage. Thus, we report AKR1B10 modulated regulated by miR-383-5p, promotes HCC tumor progress, and could be potentially a therapeutic target for precision medicine in HCC.
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26
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Lu H, Lei X, Zhang Q. Liver-specific knockout of histone methyltransferase G9a impairs liver maturation and dysregulates inflammatory, cytoprotective, and drug-processing genes. Xenobiotica 2018; 49:740-752. [PMID: 29912608 DOI: 10.1080/00498254.2018.1490044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Methyltransferase G9a is essential for a key gene silencing mark, histone H3 dimethylation at lysine-9 (H3K9me2). Hepatic G9a expression is down-regulated by xenobiotics and diabetes. However, little is known about the role of G9a in liver. Thus, we generated mice with liver-specific knockout (Liv-KO) of G9a. Adult G9a Liv-KO mice had marked loss of H3K9me2 proteins in liver, without overt liver injury or infiltration of inflammatory cells. However, G9a-null livers had ectopic induction of certain genes normally expressed in neural and immune systems. Additionally, G9a-null livers had moderate down-regulation of cytoprotective genes, markedly altered expression of certain important drug-processing genes, elevated endogenous reactive oxygen species, induction of ER stress marker Chop, but decreased glutathione and nuclear Nrf2. microRNA-383, a negative regulator of the PI3K/Akt pathway, was strongly induced in G9a Liv-KO mice. After LPS treatment, G9a Liv-KO mice had aggravated lipid peroxidation and proinflammatory response. Taken together, the present study demonstrates that G9a regulates liver maturation by silencing neural and proinflammatory genes but maintaining/activating cytoprotective and drug-processing genes, in which the G9a/miR-383/PI3K/Akt/Nrf2 (Chop) pathways may play important roles. G9a deficiency due to genetic polymorphism and/or environmental exposure may alter xenobiotic metabolism and aggravate inflammation and liver dysfunction.
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Affiliation(s)
- Hong Lu
- a Department of Pharmacology , SUNY Upstate Medical University , Syracuse , USA
| | - Xiaohong Lei
- a Department of Pharmacology , SUNY Upstate Medical University , Syracuse , USA
| | - Qinghao Zhang
- a Department of Pharmacology , SUNY Upstate Medical University , Syracuse , USA
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27
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Small but Heavy Role: MicroRNAs in Hepatocellular Carcinoma Progression. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6784607. [PMID: 29951542 PMCID: PMC5987324 DOI: 10.1155/2018/6784607] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 02/08/2018] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC), which accounts for 85-90% of primary liver cancer, is the fifth most common malignant tumor and the third leading cause of cancer-related deaths worldwide, but the pathological mechanism of HCC is still not fully elucidated. miRNAs are evolutionarily endogenous small noncoding RNAs that negatively regulate gene expression via posttranscriptional inhibition or target mRNA degradation in several diseases, especially human cancer. Therefore, discovering the roles of miRNAs is appealing to scientific researchers. Emerging evidence has shown that the aberrant expressions of numerous miRNAs are involved in many HCC biological processes. In hepatocarcinogenesis, miRNAs with dysregulated expression can exert their function as oncogenes or tumor suppressors depending on their cellular target during the cell cycle, and in tumor development, differentiation, apoptosis, angiogenesis, metastasis, and progression of the tumor microenvironment. In this review, we summarize current findings on miRNAs and assess their functions to explore the molecular mechanisms of tumor progression in HCC.
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28
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Teng P, Jiao Y, Hao M, Tang X. microRNA-383 suppresses the PI3K-AKT-MTOR signaling pathway to inhibit development of cervical cancer via down-regulating PARP2. J Cell Biochem 2018; 119:5243-5252. [PMID: 29236322 DOI: 10.1002/jcb.26585] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/01/2017] [Indexed: 12/22/2022]
Abstract
This study aims to evaluate the effect of the regulatory relationship between microRNA-383 (miR-383) and PARP2 in the cell migration and invasion in human with cervical cancer (CC) via the PI3K-AKT-MTOR signaling pathway. Cancerous tissues and corresponding paracancerous tissues were collected from 115 patients with CC. The positive expression rate of PARP2 was detected by immunohistochemistry. HeLa cells with highest miR-383 expression were selected and assigned into the blank, negative control (NC), miR-383 mimic, miR-383 inhibitor, si-PARP2, and miR-383 inhibitor + si-PARP2 groups. qRT-PCR and Western blot were performed to evaluate the expression of miR-383, PI3K, AKT, mTOR, PARP2, and p70S6K. MTT assay were utilized to measure cell viability. Transwell assay were applied to evaluate cell invasion and metastasis. Dual luciferase reporter assay identified that PARP2 is a target gene of miR-383. Cancerous tissues manifested higher expression of PI3K, AKT, mTOR, PARP2, and p70S6K but lower miR-383 expression than paracancerous tissues. Compared with the blank and NC groups, the miR-383 mimic and si-PARP2 groups had decreased expression of PI3K, AKT, mTOR, PARP2, and p70S6K mRNA and protein. In the miR-383 mimic and si-PARP2 groups, the cell viability, migration, and invasion were descended, in comparison to the blank and NC groups. All above parameters showed an opposite trend in the miR-383 inhibitor group when compared with the blank and NC groups. This study demonstrates that miR-383 could down-regulate PARP2 to protect against CC by inhibiting PI3K-AKT-MTOR signaling pathway.
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Affiliation(s)
- Peng Teng
- Department of Gynecology and Obstetrics, The Second Hospital of Shanxi Medical University, Taiyuan, P. R. China
| | - Yan Jiao
- Department of Gynecology and Obstetrics, Xuzhou Central Hospital, Xuzhou, P. R. China
| | - Min Hao
- Department of Gynecology and Obstetrics, The Second Hospital of Shanxi Medical University, Taiyuan, P. R. China
| | - Xin Tang
- Department of Gynecology and Obstetrics, Xuzhou Central Hospital, Xuzhou, P. R. China
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29
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Cui Y, Chen LG, Yao HB, Zhang J, Ding KF. Upregulation of microRNA-383 inhibits the proliferation, migration and invasion of colon cancer cells. Oncol Lett 2017; 15:1184-1190. [PMID: 29399173 PMCID: PMC5772728 DOI: 10.3892/ol.2017.7409] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 08/03/2017] [Indexed: 01/03/2023] Open
Abstract
Increasing evidence demonstrates that microRNAs (miRNAs/miRs), a type of non-coding small RNA, can regulate tumor cell migration, invasion and metastasis, and may therefore serve a major function in the occurrence and development of tumors. The present study investigated the effect of miR-383 on the proliferation, migration and invasion of colon cancer HT-29 and LoVo cell lines. The expression of miR-383 in colon cancer and adjacent non-tumor tissues was examined by reverse transcription-quantitative polymerase chain reaction. MiR-383 upregulation was stimulated by transfection with a miR-383 mimic. Cell proliferation was measured with MTT and colony formation assays, and cell migration and invasion potential were examined by Transwell chamber assays. A proliferating-inducing ligand (APRIL), myeloid cell leukemia-1 and cyclooxygenase-2 protein expression was analyzed by western blotting. The expression of miR-383 was decreased in colon cancer tissues compared with adjacent non-tumor tissues (P<0.05). Transfection with a miR-383 mimic suppressed proliferation and inhibited cell migration and invasion in HT-29 and LoVo colon cancer cell lines. Overexpression of miR-383 in HT-29 and LoVo cells resulted in the suppression of APRIL protein expression. In conclusion, miR-383 was downregulated in colon cancer. The upregulation of miR-383 inhibited proliferation, migration and invasion of colon cancer cells, potentially through the regulation of target gene APRIL.
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Affiliation(s)
- Ying Cui
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University of Medicine, Hangzhou, Zhejiang 310009, P.R. China.,Department of Nuclear Medicine, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Le-Gao Chen
- Department of Gastrointestinal Surgery, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Hai-Bo Yao
- Department of Gastrointestinal Surgery, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Jun Zhang
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Ke-Feng Ding
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University of Medicine, Hangzhou, Zhejiang 310009, P.R. China
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30
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Detassis S, Grasso M, Del Vescovo V, Denti MA. microRNAs Make the Call in Cancer Personalized Medicine. Front Cell Dev Biol 2017; 5:86. [PMID: 29018797 PMCID: PMC5614923 DOI: 10.3389/fcell.2017.00086] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/08/2017] [Indexed: 12/13/2022] Open
Abstract
Since their discovery and the advent of RNA interference, microRNAs have drawn enormous attention because of their ubiquitous involvement in cellular pathways from life to death, from metabolism to communication. It is also widely accepted that they possess an undeniable role in cancer both as tumor suppressors and tumor promoters modulating cell proliferation and migration, epithelial-mesenchymal transition and tumor cell invasion and metastasis. Moreover, microRNAs can even affect the tumor surrounding environment influencing angiogenesis and immune system activation and recruitment. The tight association of microRNAs with several cancer-related processes makes them undoubtedly connected to the effect of specific cancer drugs inducing either resistance or sensitization. In this context, personalized medicine through microRNAs arose recently with the discovery of single nucleotide polymorphisms in the target binding sites, in the sequence of the microRNA itself or in microRNA biogenesis related genes, increasing risk, susceptibility and progression of multiple types of cancer in different sets of the population. The depicted scenario implies that the overall variation displayed by these small non-coding RNAs have an impact on patient-specific pharmacokinetics and pharmacodynamics of cancer drugs, pushing on a rising need of personalized treatment. Indeed, microRNAs from either tissues or liquid biopsies are also extensively studied as valuable biomarkers for disease early recognition, progression and prognosis. Despite microRNAs being intensively studied in recent years, a comprehensive review describing these topics all in one is missing. Here we report an up-to-date and critical summary of microRNAs as tools for better understanding personalized cancer biogenesis, evolution, diagnosis and treatment.
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Affiliation(s)
| | | | | | - Michela A. Denti
- Laboratory of RNA Biology and Biotechnology, Centre for Integrative Biology, University of TrentoTrento, Italy
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Prognostic value of microRNAs in hepatocellular carcinoma: a meta-analysis. Oncotarget 2017; 8:107237-107257. [PMID: 29291025 PMCID: PMC5739810 DOI: 10.18632/oncotarget.20883] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 08/29/2017] [Indexed: 12/20/2022] Open
Abstract
Background Numerous articles reported that dysregulated expression levels of miRNAs correlated with survival time of HCC patients. However, there has not been a comprehensive meta-analysis to evaluate the accurate prognostic value of miRNAs in HCC. Design Meta-analysis. Materials and Methods Studies, published in English, estimating expression levels of miRNAs with any survival curves in HCC were identified up until 15 April, 2017 by performing online searches in PubMed, EMBASE, Web of Science and Cochrane Database of Systematic Reviews by two independent authors. The pooled hazard ratios (HR) with 95% confidence intervals (CI) were used to estimate the correlation between miRNA expression and overall survival (OS). Results 54 relevant articles about 16 miRNAs, with 6464 patients, were ultimately included. HCC patients with high expression of tissue miR-9 (HR = 2.35, 95% CI = 1.46–3.76), miR-21 (HR = 1.76, 95% CI = 1.29–2.41), miR-34c (HR = 1.64, 95% CI = 1.05–2.57), miR-155 (HR = 2.84, 95% CI = 1.46–5.51), miR-221 (HR = 1.76, 95% CI = 1.02–3.04) or low expression of tissue miR-22 (HR = 2.29, 95% CI = 1.63–3.21), miR-29c (HR = 1.35, 95% CI = 1.10–1.65), miR-34a (HR = 1.84, 95% CI = 1.30–2.59), miR-199a (HR = 2.78, 95% CI = 1.89–4.08), miR-200a (HR = 2.64, 95% CI = 1.86–3.77), miR-203 (HR = 2.20, 95% CI = 1.61–3.00) have significantly poor OS (P < 0.05). Likewise, HCC patients with high expression of blood miR-21 (HR = 1.73, 95% CI = 1.07–2.80), miR-192 (HR = 2.42, 95% CI = 1.15–5.10), miR-224 (HR = 1.56, 95% CI = 1.14–2.12) or low expression of blood miR-148a (HR = 2.26, 95% CI = 1.11–4.59) have significantly short OS (P < 0.05). Conclusions In conclusion, tissue miR-9, miR-21, miR-22, miR-29c, miR-34a, miR-34c, miR-155, miR-199a, miR-200a, miR-203, miR-221 and blood miR-21, miR-148a, miR-192, miR-224 demonstrate significantly prognostic value. Among them, tissue miR-9, miR-22, miR-155, miR-199a, miR-200a, miR-203 and blood miR-148a, miR-192 are potential prognostic candidates for predicting OS in HCC.
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Zhao S, Gao X, Zang S, Li Y, Feng X, Yuan X. MicroRNA-383-5p acts as a prognostic marker and inhibitor of cell proliferation in lung adenocarcinoma by cancerous inhibitor of protein phosphatase 2A. Oncol Lett 2017; 14:3573-3579. [PMID: 28927114 PMCID: PMC5588061 DOI: 10.3892/ol.2017.6603] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 04/24/2017] [Indexed: 02/05/2023] Open
Abstract
Lung cancer is the leading cause of cancer-associated mortality worldwide. MicroRNAs (miRNAs/miRs) serve a role in the occurrence and development of lung cancer. The aim of the present study was to analyze the expression and function of the proliferation-associated miR-383-5p in lung adenocarcinoma (LAC). Samples of human LAC and matched adjacent normal lung tissues were surgically removed, and miR-383-5p expression and the pathological characteristics of lung adenocarcinoma were investigated. The present study revealed that miR-383-5p expression level was significantly decreased in LAC tissues and its expression levels were markedly associated with tumor size and differentiation. Overexpression of miR-383-5p in A549 and H1299 LAC cell lines inhibited cell proliferation by G1 cell cycle phase arrest and induction of apoptosis. Cancerous inhibitor of protein phosphatase 2A (CIP2A), a potential target gene of miR-383-5p, was inversely associated with miR-383-5p expression level in LAC tissues and cell lines. Furthermore, the results of the present study demonstrated that CIP2A was directly regulated by miR-383-5p and the restoration of CIP2A expression reversed the inhibitory effects of miR-383-5p on LAC cell proliferation. In conclusion, the results of the present study demonstrated that miR-383-5p was downregulated in LAC tissues. By targeting CIP2A, miR-383-5p exerts its anti-proliferative function in LAC, suggesting its use a potential novel potential prognostic biomarker and therapeutic target for LAC.
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Affiliation(s)
- Shasha Zhao
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xinyuan Gao
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Shuzhi Zang
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Yunxia Li
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xianjun Feng
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
| | - Xiaomei Yuan
- Department of Respiratory Medicine, The First Hospital Affiliated to The Xinxiang Medical College, Xinxiang, Henan 453100, P.R. China
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Redox Regulating Enzymes and Connected MicroRNA Regulators Have Prognostic Value in Classical Hodgkin Lymphomas. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:2696071. [PMID: 28377796 PMCID: PMC5362709 DOI: 10.1155/2017/2696071] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 02/09/2017] [Indexed: 12/28/2022]
Abstract
There are no previous studies assessing the microRNAs that regulate antioxidant enzymes in Hodgkin lymphomas (HLs). We determined the mRNA levels of redox regulating enzymes peroxiredoxins (PRDXs) I–III, manganese superoxide dismutase (MnSOD), nuclear factor erythroid-derived 2-like 2 (Nrf2), and Kelch-like ECH-associated protein 1 (Keap1) from a carefully collected set of 41 classical HL patients before receiving any treatments. The levels of redoxmiRs, miRNAs known to regulate the above-mentioned enzymes, were also assessed, along with CD3, CD20, and CD30 protein expression. RNAs were isolated from freshly frozen lymph node samples and the expression levels were analyzed by qPCR. mir23b correlated inversely with CD3 and CD20 expressions (p = 0.00076; r = −0.523 and p = 0.0012; r = −0.507) and miR144 with CD3, CD20, and CD30 (p = 0.030; r = −0.352, p = 0.041; r = −0.333 and p = 0.0032; r = −0.47, resp.). High MnSOD mRNA levels associated with poor HL-specific outcome in the patients with advanced disease (p = 0.045) and high miR-122 levels associated with worse HL-specific survival in the whole patient population (p = 0.015). When standardized according to the CD30 expression, high miR212 and miR510 predicted worse relapse-free survival (p = 0.049 and p = 0.0058, resp.). In conclusion, several redoxmiRs and redox regulating enzyme mRNA levels associate with aggressive disease outcome and may also produce prognostic information in classical HL.
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Azarbarzin S, Feizi MAH, Safaralizadeh R, Kazemzadeh M, Fateh A. The Value of MiR-383, an Intronic MiRNA, as a Diagnostic and Prognostic Biomarker in Intestinal-Type Gastric Cancer. Biochem Genet 2017; 55:244-252. [PMID: 28243881 DOI: 10.1007/s10528-017-9793-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Accepted: 02/16/2017] [Indexed: 12/13/2022]
Abstract
MicroRNAs, a class of gene expression regulatory non-coding RNAs, participate in the pathogenic mechanisms of gastric cancer which is one of the life-treating cancers. Due to its aberrant expression in some types of human cancer, miR-383 has the value of being investigated in relation to cancer treatment and diagnosis. MiR-383 is placed in intron of SGCZ, a protein-coding gene, which is subject to dysregulation in various diseases. The purpose of the current study was to investigate the contribution of miR-383 to intestinal-type gastric adenocarcinoma tumorigenesis. The expression level of miR-383 was investigated by qRT-PCR in pairs of tumorous and adjacent tumor-free tissues of 40 patients with gastric cancer during endoscopy. Also, the susceptibility of miR-383 as a tumor marker and the relationship between its aberrant expression and clinicopathological features were determined. qRT-PCR data showed that miR-383 was dysregulated during gastric tumorigenesis. MiR-383 was dramatically downregulated up to sevenfold in intestinal-type gastric adenocarcinoma compared with adjacent tumor-free tissues (P < 0.001). Misregulation of miR-383 did not reveal a significant correlation with clinical characteristics. The ROC area of 80% with 76% sensitivity and 84% specificity was determined by P < 0.001. The current study demonstrated downregulation of miR-383 in intestinal-type gastric adenocarcinoma. Downregulation of miR-383 might be used as a potential tumor marker for the diagnosis of gastric cancer or could be a potential target for gene therapy.
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Affiliation(s)
- Shirin Azarbarzin
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | | | - Reza Safaralizadeh
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Mina Kazemzadeh
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Alavieh Fateh
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
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35
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Liu J, Su Z, Zeng Y, Zhang H, Yang S, Liu G. miR-922 regulates CYLD expression and promotes the cell proliferation of human hepatocellular carcinoma. Oncol Rep 2017; 37:1445-1450. [PMID: 28184924 DOI: 10.3892/or.2017.5431] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 06/30/2016] [Indexed: 11/05/2022] Open
Abstract
Evidence reveals that microRNAs (miRNAs) play essential roles in hepatocellular carcinoma (HCC) tumorigenesis. In the present study, we identified an essential role for miR-922 in the development of HCC. We found that miR-922 was significantly upregulated in HCC cells and clinical tissues. Gain and loss of function studies indicated that miR-922 significantly promoted HCC cell proliferation. We subsequently identified that cylindromatosis (CYLD) was a target gene of miR-922. Moreover, miR-922 decreased CYLD expression, subsequently upregulating the expression of c-Myc and cyclin D1, while downregulating p-Rb expression. Furthermore, knockdown of CYLD expression by siRNA partially counteracted the tumor suppressive effect of the inhibitor of miR‑922, miR‑922-in. Taken together, our findings indicate that miR-922 plays a key role in the promotion of HCC cell proliferation, and strongly suggest that exogenous miR-922 may have therapeutic value for treating HCC.
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Affiliation(s)
- Jianping Liu
- Department of Hepato-Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Zheng Su
- Comprehensive Department, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Yunjie Zeng
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Huayao Zhang
- Department of Hepato-Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Shanglin Yang
- Department of Hepato-Biliary-Pancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Gaojie Liu
- Department of Gastrointestinal Surgery, Sun Yat-sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
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36
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MiR-383 inhibits proliferation, migration and angiogenesis of glioma-exposed endothelial cells in vitro via VEGF-mediated FAK and Src signaling pathways. Cell Signal 2017; 30:142-153. [DOI: 10.1016/j.cellsig.2016.09.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Accepted: 09/24/2016] [Indexed: 11/22/2022]
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37
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Ma H, Liu B, Wang S, Liu J. MicroRNA-383 is a tumor suppressor in human lung cancer by targeting endothelial PAS domain-containing protein 1. Cell Biochem Funct 2016; 34:613-619. [PMID: 27862077 DOI: 10.1002/cbf.3237] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 10/19/2016] [Accepted: 10/19/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Hongjing Ma
- Department of Respiratory Medicine; The Fifth Central Hospital in Tianjin; Tianjin China
| | - Bin Liu
- Department of Emergency; The Fifth Central Hospital in Tianjin; Tianjin China
| | - Shuoying Wang
- Department of Respiratory Medicine; The Fifth Central Hospital in Tianjin; Tianjin China
| | - Jing Liu
- Department of Respiratory Medicine; The Fifth Central Hospital in Tianjin; Tianjin China
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38
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MicroRNA-383 is a tumor suppressor and potential prognostic biomarker in human non-small cell lung caner. Biomed Pharmacother 2016; 83:1175-1181. [DOI: 10.1016/j.biopha.2016.08.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/02/2016] [Accepted: 08/04/2016] [Indexed: 11/24/2022] Open
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Han B, Lian L, Li X, Zhao C, Qu L, Liu C, Song J, Yang N. Chicken gga-miR-130a targets HOXA3 and MDFIC and inhibits Marek's disease lymphoma cell proliferation and migration. Mol Biol Rep 2016; 43:667-76. [PMID: 27178573 DOI: 10.1007/s11033-016-4002-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Accepted: 05/04/2016] [Indexed: 12/19/2022]
Abstract
Marek's disease (MD) is an infectious disease of chickens caused by MD virus (MDV), which is a herpesvirus that initiates tumor formation. Studies have indicated that microRNAs (miRNAs) are linked with the development of cancers or tumors. Previously, gga-miR-130a was discovered downregulated in MDV-infected tissues. Here, we aimed to explore the further function of gga-miR-130a in MD. The expression of gga-miR-130a in MDV-infected and uninfected spleens was detected by quantitative real-time PCR (qRT-PCR). Subsequently, proliferation and migration assays of MDV-transformed lymphoid cells (MSB1) were carried out by transfecting gga-miR-130a. The target genes of gga-miR-130a were predicted using TargetScan and miRDB and clustered through Gene Ontology analysis. The target genes were validated by western blot, qRT-PCR, and a dual luciferase reporter assay. Our results show that the expression of gga-miR-130a was reduced in MDV-infected spleens. Gga-miR-130a showed an inhibitory effect on MSB1 cell proliferation and migration. Two target genes, homeobox A3 (HOXA3) and MyoD family inhibitor domain containing (MDFIC), were predicted and clustered to cell proliferation. Results indicate that gga-miR-130a regulates HOXA3 and MDFIC at the protein level but not at the mRNA level. Moreover, the gga-miR-130a binding sites of two target genes have been confirmed. We conclude that gga-miR-130a can arrest MSB1 cell proliferation and migration, and target HOXA3 and MDFIC, which are both involved in the regulation of cell proliferation. Collectively, gga-miR-130a plays a critical role in the tumorigenesis associated with chicken MD.
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Affiliation(s)
- Bo Han
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Ling Lian
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Xin Li
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Chunfang Zhao
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Lujiang Qu
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Changjun Liu
- Division of Avian Infectious Diseases, Harbin Veterinary Research Institute of Chinese Academy of Agricultural Sciences, Harbin, 150001, China
| | - Jiuzhou Song
- Department of Animal & Avian Sciences, University of Maryland, College Park, MD, 20742, USA
| | - Ning Yang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
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Wang N, Wang Q, Shen D, Sun X, Cao X, Wu D. Downregulation of microRNA-122 promotes proliferation, migration, and invasion of human hepatocellular carcinoma cells by activating epithelial-mesenchymal transition. Onco Targets Ther 2016; 9:2035-47. [PMID: 27103830 PMCID: PMC4827919 DOI: 10.2147/ott.s92378] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Objective To investigate the effects of microRNA-122 (miR-122) on proliferation, migration, and invasion in human hepatocellular carcinoma (HCC) cells by activating epithelial–mesenchymal transition (EMT) pathways. Methods miR-122 mimics, miR-122 inhibitors, relevant control oligonucleotides, and Wnt1 were transfected into HepG2 and huh7 cell lines which were then divided into six groups: miR-122 group, anti-miR-122 group, miR-negative control (NC) group, anti-miR-NC group, miR-122 + Wnt1 group, and miR-122 + vector group. The miR-122 expressions and mRNA expressions of Wnt1 and EMT-related genes (E-cadherin, vimentin, β-cadherin, and N-cadherin) were quantified by quantitative real-time polymerase chain reaction (qRT-PCR). Protein expression levels of Wnt1, E-cadherin, vimentin, β-cadherin, and N-cadherin were measured by Western blot. Cell proliferation, migration, and invasion were evaluated using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, wound-healing assay, and Transwell assay, respectively. Results Dual luciferase reporter gene results showed that Wnt1 is a direct target gene of miR-122 in both HepG2 and huh7 cell lines. Compared to miR-NC, anti-miR-NC, and miR-122 + Wnt1 groups, miR-122 expression was markedly higher in the miR-122 group and miR-122 + vector group, but was sharply decreased in anti-miR-122 group (both P<0.05), and the mRNA and protein levels of Wnt1, vimentin, β-cadherin, and N-cadherin decreased significantly; also E-cadherin increased, and cell proliferation, migration, and invasion decreased in the miR-122 group and miR-122 + vector group (all P<0.05), but the situation was totally reversed in the anti-miR-122 group (all P<0.05). Conclusion Downregulation of miR-122 promoted proliferation, migration, and invasion of human HCC cells by targeting Wnt1 and regulating Wnt/β-catenin pathway which activated the EMT pathways.
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Affiliation(s)
- Nanyao Wang
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
| | - Qiong Wang
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
| | - Dong Shen
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
| | - Xia Sun
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
| | - Xiangming Cao
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
| | - Dan Wu
- Department of Oncology, The Affiliated Jiangyin Hospital, School of Medicine, Southeast University, Jiangyin, Jiangsu, People's Republic of China
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