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Wei QY, Jin F, Wang ZY, Li BJ, Cao WB, Sun ZY, Mo SJ. MicroRNAs: A novel signature in the metastasis of esophageal squamous cell carcinoma. World J Gastroenterol 2024; 30:1497-1523. [PMID: 38617454 PMCID: PMC11008420 DOI: 10.3748/wjg.v30.i11.1497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/12/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a malignant epithelial tumor, characterized by squamous cell differentiation, it is the sixth leading cause of cancer-related deaths globally. The increased mortality rate of ESCC patients is predominantly due to the advanced stage of the disease when discovered, coupled with higher risk of metastasis, which is an exceedingly malignant characteristic of cancer, frequently leading to a high mortality rate. Unfortunately, there is currently no specific and effective marker to predict and treat metastasis in ESCC. MicroRNAs (miRNAs) are a class of small non-coding RNA molecules, approximately 22 nucleotides in length. miRNAs are vital in modulating gene expression and serve pivotal regulatory roles in the occurrence, progression, and prognosis of cancer. Here, we have examined the literature to highlight the intimate correlations between miRNAs and ESCC metastasis, and show that ESCC metastasis is predominantly regulated or regulated by genetic and epigenetic factors. This review proposes a potential role for miRNAs as diagnostic and therapeutic biomarkers for metastasis in ESCC metastasis, with the ultimate aim of reducing the mortality rate among patients with ESCC.
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Affiliation(s)
- Qi-Ying Wei
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Feng Jin
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Zhong-Yu Wang
- Department of Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Bing-Jie Li
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Wen-Bo Cao
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Zhi-Yan Sun
- Division of Special Service, Department of Basic Oncology, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Sai-Jun Mo
- Department of Basic Science of Oncology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
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Safavi P, Moghadam KB, Haghighi Z, Ferns GA, Rahmani F. Interplay between LncRNA/miRNA and TGF-β Signaling in the Tumorigenesis of Gynecological Cancer. Curr Pharm Des 2024; 30:352-361. [PMID: 38303530 DOI: 10.2174/0113816128284380240123071409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/29/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024]
Abstract
Gynecologic cancers are among the most common malignancies with aggressive features and poor prognosis. Tumorigenesis in gynecologic cancers is a complicated process that is influenced by multiple factors, including genetic mutations that activate various oncogenic signaling pathways, including the TGF-β pathway. Aberrant activation of TGF-β signaling is correlated with tumor recurrence and metastasis. It has been shown that non-coding RNAs (ncRNAs) have crucial effects on cancer cell proliferation, migration, and metastasis. Upregulation of various ncRNAs, including long non-coding RNAs (lncRNA) and microRNAs (miRNAs), has been reported in several tumors, like cervical, ovarian, and endometrial cancers, but their cellular mechanisms remain to be investigated. Thus, recognizing the role of ncRNAs in regulating the TGF-β pathway may provide novel strategies for better treatment of cancer patients. The present study summarizes recent findings on the role of ncRNAs in regulating the TGF-β signaling involved in tumor progression and metastasis in gynecologic cancers.
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Affiliation(s)
- Pegah Safavi
- Department of Medical Radiation, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Kimia Behrouz Moghadam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran
| | - Zahra Haghighi
- Department of Clinical Biochemistry, Kashmar School of Medical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex BN1 9PH, UK
| | - Farzad Rahmani
- Department of Clinical Biochemistry, Kashmar School of Medical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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3
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Giordano C, Accattatis FM, Gelsomino L, Del Console P, Győrffy B, Giuliano M, Veneziani BM, Arpino G, De Angelis C, De Placido P, Pietroluongo E, Zinno F, Bonofiglio D, Andò S, Barone I, Catalano S. miRNAs in the Box: Potential Diagnostic Role for Extracellular Vesicle-Packaged miRNA-27a and miRNA-128 in Breast Cancer. Int J Mol Sci 2023; 24:15695. [PMID: 37958677 PMCID: PMC10649351 DOI: 10.3390/ijms242115695] [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: 08/31/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
Circulating extracellular vesicle (EV)-derived microRNAs (miRNAs) are now considered the next generation of cancer "theranostic" tools, with strong clinical relevance. Although their potential in breast cancer diagnosis has been widely reported, further studies are still required to address this challenging issue. The present study examined the expression profiles of EV-packaged miRNAs to identify novel miRNA signatures in breast cancer and verified their diagnostic accuracy. Circulating EVs were isolated from healthy controls and breast cancer patients and characterized following the MISEV 2018 guidelines. RNA-sequencing and real-time PCR showed that miRNA-27a and miRNA-128 were significantly down-regulated in patient-derived EVs compared to controls in screening and validation cohorts. Bioinformatics analyses of miRNA-target genes indicated several enriched biological processes/pathways related to breast cancer. Receiver operating characteristic (ROC) curves highlighted the ability of these EV-miRNAs to distinguish breast cancer patients from non-cancer controls. According to other reports, the levels of EV-miRNA-27a and EV-miRNA-128 are not associated with their circulating ones. Finally, evidence from the studies included in our systematic review underscores how the expression of these miRNAs in biofluids is still underinvestigated. Our findings unraveled the role of serum EV-derived miRNA-27a and miRNA-128 in breast cancer, encouraging further investigation of these two miRNAs within EVs towards improved breast cancer detection.
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Affiliation(s)
- Cinzia Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
- Clinical Laboratory Unit, A.O. “Annunziata”, 87100 Cosenza, Italy
| | - Felice Maria Accattatis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Luca Gelsomino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Piercarlo Del Console
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Balázs Győrffy
- Departments of Bioinformatics and Pediatrics, Semmelweis University, 1094 Budapest, Hungary;
- TTK Cancer Biomarker Research Group, 1117 Budapest, Hungary
| | - Mario Giuliano
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80133 Naples, Italy; (M.G.); (G.A.); (C.D.A.); (P.D.P.); (E.P.)
| | - Bianca Maria Veneziani
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80133 Naples, Italy;
| | - Grazia Arpino
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80133 Naples, Italy; (M.G.); (G.A.); (C.D.A.); (P.D.P.); (E.P.)
| | - Carmine De Angelis
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80133 Naples, Italy; (M.G.); (G.A.); (C.D.A.); (P.D.P.); (E.P.)
| | - Pietro De Placido
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80133 Naples, Italy; (M.G.); (G.A.); (C.D.A.); (P.D.P.); (E.P.)
| | - Erica Pietroluongo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80133 Naples, Italy; (M.G.); (G.A.); (C.D.A.); (P.D.P.); (E.P.)
| | - Francesco Zinno
- Immunohaematology and Transfusion Medicine, A.O. “Annunziata”, 87100 Cosenza, Italy;
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Sebastiano Andò
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Ines Barone
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
| | - Stefania Catalano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy; (F.M.A.); (L.G.); (P.D.C.); (D.B.); (S.A.); (I.B.)
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata di Rende (CS), 87036 Cosenza, Italy
- Clinical Laboratory Unit, A.O. “Annunziata”, 87100 Cosenza, Italy
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4
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Fan X, Fan YT, Zeng H, Dong XQ, Lu M, Zhang ZY. Role of ferroptosis in esophageal cancer and corresponding immunotherapy. World J Gastrointest Oncol 2023; 15:1105-1118. [PMID: 37546564 PMCID: PMC10401468 DOI: 10.4251/wjgo.v15.i7.1105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/28/2023] [Accepted: 04/24/2023] [Indexed: 07/12/2023] Open
Abstract
Esophageal cancer (EC) is one of the most common digestive system malignancies in the world. The combined modality treatment of EC is usually surgery and radiation therapy, however, its clinical efficacy for advanced patients is relatively limited. Ferroptosis, a new type of iron-dependent programmed cell death, is different from apoptosis, necrosis and autophagy. In recent years, many studies have further enlightened that ferroptosis plays an essential role in the occurrence, development and metastasis of tumors. Targeting ferroptosis stimulates a new direction for further exploration of oncologic treatment regimens. Furthermore, ferroptosis has a critical role in the immune microenvironment of tumors. This paper reviews the mechanism of ferroptosis and the ferroptosis research progress in the treatment of EC. We further elaborate the interaction between ferroptosis and immunotherapy, and the related mechanisms of ferroptosis participation in the immunotherapy of EC, so as to provide new directions and ideas for the treatment of EC.
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Affiliation(s)
- Xin Fan
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Yan-Ting Fan
- The First Clinical Medical College, Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Hui Zeng
- Department of Stomatology, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Xi-Qi Dong
- The First Clinical Medical College, Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Min Lu
- Department of Emergency Medicine, Shangrao Hospital Affiliated to Nanchang University, Shangrao 334000, Jiangxi Province, China
| | - Zhi-Yuan Zhang
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
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Wen M, Xu H, Peng H, Sheng Y, Yang W, Yan J. MiR-27a-3p targets USP46 to inhibit the cell proliferation of hepatocellular carcinoma. Chem Biol Drug Des 2022; 100:280-289. [PMID: 35637630 DOI: 10.1111/cbdd.14063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/05/2022] [Accepted: 05/08/2022] [Indexed: 12/24/2022]
Abstract
Micro-RNAs are involved in the occurrence and development of hepatocellular carcinoma (HCC) as potential therapeutic targets for HCC. In this study, we found that miR-27a-3p was highly expressed in HCC, which was associated with lower survival rates of HCC patients. In vivo and in vitro functional experiments confirmed that over-expression or knock-down miR-27a-3p could significantly affect the proliferation ability of HCCLM3 and Huh-7, two HCC cell lines. Ubiquitin-specific protease 46 (USP46) was confirmed as the key target gene of miR-27a-3p in HCC via RNA-seq, quantitative polymerase chain reaction, Western blotting, and luciferase report. When knocking down USP46, the proliferation activity of HCC cells was significantly enhanced, while it was significantly inhibited after over-expressing USP4. Above results suggest that the abnormally over-expressed miR-27a-3p in liver promotes the proliferation of cancer cells and accelerates the development of HCC by targeting inhibition the expression of USP46. Targeting miR-27a-3p may be an effective strategy for prevention and treatment of HCC.
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Affiliation(s)
- Minghua Wen
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hongyan Xu
- Department of Pathology, The Affiliated Children's Hospital of Nanchang University, Nanchang, China
| | - Hong Peng
- Department of Colorectal Surgery, The 908th Hospital of Chinese People's Liberation Army Joint, Nanchang, China
| | - Yanling Sheng
- Department of Ultrasound, The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Wenlong Yang
- Department of Infectious Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jinlong Yan
- Department of general surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Eichelmann AK, Mayne GC, Chiam K, Due SL, Bastian I, Butz F, Wang T, Sykes PJ, Clemons NJ, Liu DS, Michael MZ, Karapetis CS, Hummel R, Watson DI, Hussey DJ. Mutant p53 Mediates Sensitivity to Cancer Treatment Agents in Oesophageal Adenocarcinoma Associated with MicroRNA and SLC7A11 Expression. Int J Mol Sci 2021; 22:ijms22115547. [PMID: 34074015 PMCID: PMC8197322 DOI: 10.3390/ijms22115547] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/12/2021] [Accepted: 05/19/2021] [Indexed: 12/18/2022] Open
Abstract
TP53 gene mutations occur in 70% of oesophageal adenocarcinomas (OACs). Given the central role of p53 in controlling cellular response to therapy we investigated the role of mutant (mut-) p53 and SLC7A11 in a CRISPR-mediated JH-EsoAd1 TP53 knockout model. Response to 2 Gy irradiation, cisplatin, 5-FU, 4-hydroxytamoxifen, and endoxifen was assessed, followed by a TaqMan OpenArray qPCR screening for differences in miRNA expression. Knockout of mut-p53 resulted in increased chemo- and radioresistance (2 Gy survival fraction: 38% vs. 56%, p < 0.0001) and in altered miRNA expression levels. Target mRNA pathways analyses indicated several potential mechanisms of treatment resistance. SLC7A11 knockdown restored radiosensitivity (2 Gy SF: 46% vs. 73%; p = 0.0239), possibly via enhanced sensitivity to oxidative stress. Pathway analysis of the mRNA targets of differentially expressed miRNAs indicated potential involvement in several pathways associated with apoptosis, ribosomes, and p53 signaling pathways. The data suggest that mut-p53 in JH-EsoAd1, despite being classified as non-functional, has some function related to radio- and chemoresistance. The results also highlight the important role of SLC7A11 in cancer metabolism and redox balance and the influence of p53 on these processes. Inhibition of the SLC7A11-glutathione axis may represent a promising approach to overcome resistance associated with mut-p53.
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Affiliation(s)
- Ann-Kathrin Eichelmann
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of General, Visceral and Transplant Surgery, University Hospital of Münster, Waldeyerstrasse 1, 48149 Münster, Germany
- Correspondence: (A.-K.E.); (D.J.H.)
| | - George C. Mayne
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of Surgery, Flinders Medical Centre, Bedford Park, Adelaide, SA 5042, Australia
| | - Karen Chiam
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Steven L. Due
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Isabell Bastian
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Frederike Butz
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Tingting Wang
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Pamela J. Sykes
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
| | - Nicholas J. Clemons
- Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC 3000, Australia; (N.J.C.); (D.S.L.)
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia
| | - David S. Liu
- Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC 3000, Australia; (N.J.C.); (D.S.L.)
- Department of Surgery, Austin Health, Heidelberg, VIC 3084, Australia
| | - Michael Z. Michael
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of Gastroenterology, Flinders Medical Centre, Bedford Park, Adelaide, SA 5042, Australia
| | - Christos S. Karapetis
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of Medical Oncology, Flinders Medical Centre, Bedford Park, Adelaide, SA 5042, Australia
| | - Richard Hummel
- Department of Surgery, University Hospital of Schleswig-Holstein, Ratzeburger Allee 160, 23538 Lübeck, Germany;
| | - David I. Watson
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of Surgery, Flinders Medical Centre, Bedford Park, Adelaide, SA 5042, Australia
| | - Damian J. Hussey
- Flinders Health and Medical Research Institute—Cancer Program, Flinders University, Bedford Park, Adelaide, SA 5042, Australia; (G.C.M.); (K.C.); (S.L.D.); (I.B.); (F.B.); (T.W.); (P.J.S.); (M.Z.M.); (C.S.K.); (D.I.W.)
- Department of Surgery, Flinders Medical Centre, Bedford Park, Adelaide, SA 5042, Australia
- Correspondence: (A.-K.E.); (D.J.H.)
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Abstract
PURPOSE Esophageal squamous cell carcinoma (ESCC) is one of the predominant types of esophageal cancer with poor prognosis which shows high prevalence in eastern countries. Studying microRNAs that were considered for their capabilities such as tissue-specific expression and involvement in different cell features may be informative in the field of diagnostic and prognostic tumor markers. The expression levels of miR-27a and miR-24-2 have been reported to be dysregulated in various cancers and contribute in tumorigenesis and progression; thus, evaluating their expressional behavior and its association with tumor states alteration in ESCC could potentially be helpful. METHODS The study was conducted on 30 fresh specimens including tumor and normal counterparts' tissues of ESCC. After the extraction of total RNA, complementary DNA synthesis was performed by the use of linear specific primers. Eventually, real-time polymerase chain reaction was carried out for the measurement of microRNAs expression level. RESULTS According to the obtained data, miR 27a and miR-24-2 were significantly upregulated (~2.5 fold, p < 0.05) in tumor specimens compared with their normal adjacent tissue; Moreover, upregulation of miR-27a and 24-2 showed cooperative relationship while analyzed. However, there was no correlation between clinicopathological features and microRNAs upregulation. CONCLUSIONS The results of this study show that miR-27a and miR-24-2 cooperatively upregulate in ESCC and suggest that these microRNAs can be introduced as a candidate for further study in the field of screening and prognostic biomarkers.
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Lasorsa VA, Cimmino F, Ognibene M, Mazzocco K, Erminio G, Morini M, Conte M, Iolascon A, Pezzolo A, Capasso M. 19p loss is significantly enriched in older age neuroblastoma patients and correlates with poor prognosis. NPJ Genom Med 2020; 5:18. [PMID: 32337068 PMCID: PMC7160145 DOI: 10.1038/s41525-020-0125-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 03/20/2020] [Indexed: 12/18/2022] Open
Abstract
Genomic aberrations of neuroblastoma occurring in late childhood and adolescence are still understudied. Publicly available DNA copy number profiles of 556 tumors (discovery set) and of 208 tumors obtained by array-CGH assay (validation set) were used to test if 19p loss is significantly over-represented in children and adolescents with neuroblastoma. The 19p loss occurrence was separately tested within different age groups in the discovery and validation set and the resulting P values were combined by meta-analysis and corrected by Bonferroni's method. In both sets, 19p loss was associated with older age at diagnosis. Particularly, the lowest age group significantly associated with 19p loss (discovery set: 20%; validation set: 35%) was 6 years. The 19p loss correlated with inferior overall survival in patients over 6 years of age. Relevant tumor suppressor genes (KEAP1, DNM2, SMARCA4, SLC44A2 and CDKN2D) and microRNAs (miR-181c, miR-27a, and mirR-199a-1) are located in the genomic region involved in 19p loss. Downregulation of DNM2, SLC44A2 and CDKN2D was associated with poor patient outcome and older age. Among the recurrent NB chromosomal aberrations, only 1q gain was enriched in patients older than 6, and its presence was mutually exclusive with respect to 19p loss. Our data demonstrate that 19p loss is a genomic biomarker of NB diagnosed in older children that can predict clinical outcome.
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Affiliation(s)
- Vito Alessandro Lasorsa
- 1Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Napoli, Italy.,2CEINGE Biotecnologie Avanzate, Napoli, Italy
| | - Flora Cimmino
- 1Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Napoli, Italy.,2CEINGE Biotecnologie Avanzate, Napoli, Italy
| | - Marzia Ognibene
- 3Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Katia Mazzocco
- 4UOC Anatomia Patologica, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Giovanni Erminio
- 5Epidemiologia e Biostatistica IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Martina Morini
- 6Laboratorio di Biologia Molecolare, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Massimo Conte
- 7UOC Oncologia, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Achille Iolascon
- 1Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Napoli, Italy.,2CEINGE Biotecnologie Avanzate, Napoli, Italy
| | - Annalisa Pezzolo
- 3Laboratorio Cellule Staminali Post Natali e Terapie Cellulari, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Mario Capasso
- 1Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, Napoli, Italy.,2CEINGE Biotecnologie Avanzate, Napoli, Italy.,IRCSS SDN, Napoli, Italy
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9
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Park JH, Jeong GH, Lee KS, Lee KH, Suh JS, Eisenhut M, van der Vliet HJ, Kronbichler A, Stubbs B, Solmi M, Dragioti E, Koyanagi A, Shin JI, Gamerith G. Genetic variations in MicroRNA genes and cancer risk: A field synopsis and meta-analysis. Eur J Clin Invest 2020; 50:e13203. [PMID: 31984489 DOI: 10.1111/eci.13203] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 01/09/2020] [Accepted: 01/22/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cancer risk has been associated with certain gene variations in microRNA (miRNA), but conflicting evidence warrants re-assessing of significant results in meta-analyses. We summarized published meta-analyses that assess the associations between miRNA polymorphism and cancers to show the validity of the findings. METHOD We searched PubMed and investigated the results of meta-analyses published through November 2018. We re-assessed the results based on false-positive report probability (FPRP) to test the noteworthiness of the associations. RESULTS Sixty-eight miRNA polymorphisms in 45 meta-analyses associated with cancer were included. Four (7.4%) and sixteen (25.0%) single nucleotide polymorphisms (SNPs) were noteworthy (FPRP < 0.2) at a prior probability of 0.001 for interesting candidate genes and a statistical power to detect an odds ratio (OR) of 1.1 and 1.5, respectively. The four miRNA SNPs noteworthy at an OR of 1.1 were as follows: miR-146a/rs2910164 Cvs.G; miR-27a/rs895819 Cvs.T; miR-423/rs6505162 Cvs.A; and miR-605/rs2043556 Cvs.T. The 16 SNPs noteworthy at an OR of 1.5 include the four genotype comparisons at an OR of 1.1, and the additional 12 genotype comparisons were as follows: miR-196a2/rs11614913 Tvs.C; miR-27a/rs895819 GGvs.AA + AG; miR-196a2/rs11614913 C vs.T; miR-146a/rs2910164 Gvs.C; miR-196a2/rs11614913 Tvs.C; miR-146a/rs2910164 Cvs.G; miR-499/rs3746444 homozygous model; miR-146a/rs2910164 CCvs.GG + GC; miR-499/rs3746444 TCvs.TT; miR-499/rs3746444 GAvs.AA; miR-146a/rs2910164 CCvs.GG; and miR-499/rs3746444 Gvs.A. No association was noteworthy at a prior probability of 0.000001. CONCLUSION Out of 68 published associations of miRNA polymorphisms with cancer, sixteen have shown noteworthiness in our re-assessing meta-analysis. Our findings summarize the results of meta-analyses on the association of cancer with SNPs and underline the importance of interpreting results with caution.
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Affiliation(s)
- Jae Hyon Park
- Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Gwang Hun Jeong
- College of Medicine, Gyeongsang National University, Jinju, Korea
| | - Kwang Seob Lee
- Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Keum Hwa Lee
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea.,Division of Pediatric Nephrology, Severance Children's Hospital, Seoul, Korea.,Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Jin-Soon Suh
- Department of Pediatrics, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Michael Eisenhut
- Luton & Dunstable University Hospital NHS Foundation Trust, Luton, UK
| | - Hans J van der Vliet
- Department of Medical Oncology, Amsterdam UMC, Cancer Center Amsterdam, VU University, Amsterdam, The Netherlands
| | - Andreas Kronbichler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University of Innsbruck, Innsbruck, Austria
| | - Brendon Stubbs
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.,South London and Maudsley NHS Foundation Trust, London, UK.,Faculty of Health, Social Care and Education, Anglia Ruskin University, Chelmsford, UK
| | - Marco Solmi
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Elena Dragioti
- Pain and Rehabilitation Centre, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Ai Koyanagi
- Parc Sanitari Sant Joan de Déu/CIBERSAM, Universitat de Barcelona, Fundació Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain.,ICREA, Pg. Lluis Companys 23, Barcelona, Spain
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea.,Division of Pediatric Nephrology, Severance Children's Hospital, Seoul, Korea.,Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul, Korea
| | - Gabriele Gamerith
- Department of Internal Medicine V (Hematology and Oncology), Medical University of Innsbruck, Innsbruck, Austria.,Tyrolean Cancer Research Institute, Innsbruck, Austria
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10
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Tokumaru Y, Takabe K, Yoshida K, Akao Y. Effects of MIR143 on rat sarcoma signaling networks in solid tumors: A brief overview. Cancer Sci 2020; 111:1076-1083. [PMID: 32077199 PMCID: PMC7156858 DOI: 10.1111/cas.14357] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/01/2020] [Accepted: 02/14/2020] [Indexed: 12/18/2022] Open
Abstract
Rat sarcoma (RAS) is a well-known oncogene that plays important roles in cancer proliferation, cell survival and cell invasion. RAS exists as three major isoforms, Kirsten rat sarcoma (KRAS), Harvey rat sarcoma (HRAS) and neuroblastoma rat sarcoma (NRAS). Mutations of these genes account for approximately 30% of all cancers. Among them, KRAS mutations are the most common, responsible for 85%, followed by NRAS (12%) and HRAS (3%). Although the development of RAS inhibitors has been explored for over the past decade, so far, no effective inhibitor has been found. MicroRNA (miRNA) are a class of small non-coding RNA that control the gene expression of pleural target genes at the post-transcriptional level. MiRNA play critical roles in the physiological and pathological processes at work in cancers, such as cell proliferation, cell death, cell invasion and metastasis. MicroRNA-143 (MIR143) is known to function as a tumor suppressor in a variety of cancers. One of its known mechanisms is suppression of RAS expression and its effector signaling pathways, such as PI3K/AKT and MAPK/ERK. Within the last five years, we developed a potent chemically modified MIR143-3p that enabled us to elucidate the details of the KRAS signaling networks at play in colon and other cancer cells. In this review, we will discuss the role of MIR143-3p in those RAS signaling networks that are related to various biological processes of cancer cells. In addition, we will discuss the possibility of the use of MIR143 as a therapeutic drug for targeting RAS signaling networks.
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Affiliation(s)
- Yoshihisa Tokumaru
- Breast SurgeryDepartment of Surgical OncologyRoswell Park Comprehensive Cancer CenterBuffaloNew York
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Kazuaki Takabe
- Breast SurgeryDepartment of Surgical OncologyRoswell Park Comprehensive Cancer CenterBuffaloNew York
- Department of SurgeryUniversity at Buffalo Jacobs School of Medicine and Biomedical SciencesThe State University of New YorkBuffaloNew York
| | - Kazuhiro Yoshida
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Yukihiro Akao
- United Graduate School of Drug and Medical Information SciencesGifu UniversityGifuJapan
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11
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Wang Y, Deng X, Dai Y, Niu X, Zhou M. miR-27a Downregulation Promotes Cutaneous Squamous Cell Carcinoma Progression via Targeting EGFR. Front Oncol 2020; 9:1565. [PMID: 32039029 PMCID: PMC6985147 DOI: 10.3389/fonc.2019.01565] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 12/24/2019] [Indexed: 12/17/2022] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second common malignant cancer around the worldwide and is etiologically linked to ultraviolet radiation. miRNAs play an important role in the initiation and progression of cancers. However, the functions of miRNAs in cSCC remain to be elucidated. Here, we screened and identified miR-27a as a consistently downregulated miRNA after UVB irradiation in HaCaT cells. It was found that miR-27a expression was significantly decreased in cSCC cells and tissues. in vitro and in vivo experiments showed that miR-27a inhibited cell proliferation and invasion of cSCC cells. Mechanistically, EGFR was identified to be directly targeted by miR-27a and miR-27a suppressed the phosphorylation of EGFR and its downstream NF-κB signaling pathway. Overall, these findings suggest that downregulation of miR-27a promotes tumor growth and metastasis via targeting EGFR and its downstream NF-κB signaling pathway, reminding that miR-27a plays a vital role in the progression of cSCC and could be a new therapeutic target.
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Affiliation(s)
- Yinghui Wang
- Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China.,Department of Radiation Medicine, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xuyi Deng
- Department of Radiation Medicine, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yu Dai
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xinli Niu
- Department of Radiation Medicine, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Meijuan Zhou
- Department of Radiation Medicine, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
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12
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Li K, Zhu X, Chen X, Wang X. MicroRNA‑27a‑3p promotes epithelial‑mesenchymal transition by targeting NOVA alternative splicing regulator 1 in gastric cancer. Mol Med Rep 2020; 21:1615-1622. [PMID: 32016460 DOI: 10.3892/mmr.2020.10949] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 06/22/2019] [Indexed: 11/05/2022] Open
Abstract
NOVA alternative splicing regulator 1 (NOVA1) dysregulation has been detected in the gastric cancer microenvironment. Decreased NOVA1 expression has been linked to the progression and poor prognosis of gastric cancer; however, the role of NOVA1 in regulating epithelial‑mesenchymal transition (EMT) remains unclear in this disease. Experimental evidence has shown that miR‑27a‑3p is a potential oncogene in gastric cancer. In the present study, we observed that miR‑27a‑3p expression was increased in gastric cancer and was inversely associated with overall survival. Overexpression of miR‑27a‑3p promoted EMT in AGS gastric cancer cells. Additionally, overexpression of miR‑27a‑3p inhibited NOVA1 expression, while silencing of NOVA1 promoted EMT in AGS cells. A total of 108 gastric cancer samples were examined for NOVA1 expression by immunohistochemistry. Decreased NOVA1 expression was linked to lymph node metastasis, tumor‑node‑metastasis stage and shorter overall survival. Therefore, these results indicated that NOVA1 could be a potential tumor suppressive gene and that miR‑27a‑3p promotes EMT by targeting NOVA1 in gastric cancer.
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Affiliation(s)
- Kai Li
- Department of Gastrointestinal Surgery II, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiangrong Zhu
- Department of General Surgery, Cixi People's Hospital, Cixi, Zhejiang 315300, P.R. China
| | - Xihua Chen
- Department of General Surgery, Cixi People's Hospital, Cixi, Zhejiang 315300, P.R. China
| | - Xiongtie Wang
- Department of General Surgery, Cixi People's Hospital, Cixi, Zhejiang 315300, P.R. China
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13
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Wang X, An D, Liu X, Wang X, Li B. MicroRNA-27a downregulates the expression of Hsp90 and enhances the radiosensitivity in esophageal squamous cell carcinoma. Onco Targets Ther 2019; 12:5967-5977. [PMID: 31413593 PMCID: PMC6661375 DOI: 10.2147/ott.s197456] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 05/01/2019] [Indexed: 12/19/2022] Open
Abstract
Purpose Accumulating evidence suggests that microRNAs (miRNAs) possess diverse cellular regulatory roles in radiation responses. In this study, we aimed to identify the role of miR-27a in esophageal squamous cell carcinoma (ESCC) radiosensitivity by exploring the relationship between miR-27a and heat shock protein 90 (Hsp90). Materials and methods We performed quantitative real-time polymerase chain reaction (qRT-PCR) to detect miR-27a expression in the plasma of ESCC patients and healthy volunteers. The expression of Hsp90 and its key client proteins associated with radioresistance were analyzed by Western blotting. Then, the effects of miR-27a on proliferation, apoptosis, cell cycle and radiosensitivity in ESCC cell lines were determined by CCK-8, flow cytometry, and clonogenic survival assay. We also generated subcutaneous tumors to explore whether miR-27a enhanced radiosensitivity in vivo. Results In our current study, we found that miR-27a expression was downregulated in the plasma of ESCC patients compared with that of healthy volunteers. Overexpression of miR-27a in ESCC cell lines caused a reduction of Hsp90 mRNA and protein. We also demonstrated that upregulation of miR-27a induced degradation of Hsp90 key client proteins associated with radioresistance. In related functional experiments, miR-27a significantly inhibited growth, increased radiation-induced apoptosis, induced cell cycle arrest in G0/G1 phase and enhanced ESCC radiosensitivity both in vitro and in vivo. Conclusion From these findings, we concluded that miR-27a may contribute to radiosensitivity by modulating Hsp90 expression. Moreover, miR-27a-based therapy utilized to target Hsp90 could be contemplated as a compelling alternative for sensitize ESCC to radiotherapy with fewer side effects.
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Affiliation(s)
- Xintong Wang
- Department of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong University, Jinan, Shandong, People's Republic of China.,Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Dianzheng An
- Department of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong University, Jinan, Shandong, People's Republic of China
| | - Xiaomeng Liu
- University of Jinan, School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Xinlei Wang
- Department of Gastroenterology, Qingdao Hiser Medical Center, Qingdao, Shandong, People's Republic of China
| | - Baosheng Li
- Department of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong University, Jinan, Shandong, People's Republic of China
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14
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Zhang L, Yu S, Wang C, Jia C, Lu Z, Chen J. Establishment of a non‑coding RNAomics screening platform for the regulation of KRAS in pancreatic cancer by RNA sequencing. Int J Oncol 2018; 53:2659-2670. [PMID: 30221677 DOI: 10.3892/ijo.2018.4560] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/09/2018] [Indexed: 11/05/2022] Open
Affiliation(s)
- Li Zhang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Shuangni Yu
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Cuiping Wang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Congwei Jia
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Zhaohui Lu
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Jie Chen
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
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15
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Abstract
High-risk human papillomavirus infection is essential for the malignant transformation of cervical cancer and can inhibit host miR-27a expression. We investigated the role and mechanism of miR-27a in cervical cancer progression. miR-27a is decreased in cervical cancer cell lines and miR-27a-agomir inhibited the cell proliferation, migration, and invasion properties of HeLa (adenocarcinoma) cells, but not in SiHa cells (squamous cell carcinoma). Luciferase assays revealed that miR-27a directly targets the 3′-UTR of transforming growth factor beta receptor I (TGF-βRI) and downregulates TGF-β signaling. The co-transfection of a TGF-βRI expression vector largely restored the inhibition of TGF-β signaling, cell proliferation, migration, and invasion mediated by miR-27a-agomir. Also, miR-27a-agomir slows down the growth of subcutaneous HeLa xenografts and downregulates the TGF-βRI expression and TGF-β signaling in tumor in vivo. Tissue microarray analysis revealed a low miR-27a level in adenocarcinoma cells, but not in squamous cell carcinoma cells, which was negatively associated with TGF-βRI expression. High TGF-βRI correlated with deep stromal invasion and lymph node metastasis. These results suggest that miR-27a acts as a tumor suppressor in cervical cancer, especially in adenocarcinoma, by inhibiting TGF-βRI signaling pathway. Thus, enhancing miR-27a expression and function may be a novel treatment strategy for cervical adenocarcinoma.
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16
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Serum miRNA-27a and miRNA-18b as potential predictive biomarkers of hepatitis C virus-associated hepatocellular carcinoma. Mol Cell Biochem 2018; 447:125-136. [PMID: 29455432 DOI: 10.1007/s11010-018-3298-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 01/24/2018] [Indexed: 01/28/2023]
Abstract
Hepatitis C virus (HCV) infection remains the main risk factor for chronic hepatitis (CHC), liver cirrhosis, and hepatocellular carcinoma (HCC). Changes in microRNA (miRNA) profiles can be associated with HCV infection and may either favor or inhibit the virus and/or its complication. Moreover, miRNAs have emerged as key regulators of various cancers including HCC. The aim of this work was to investigate the potentail role of miRNA-27a and miRNA-18b expression levels as non-invasive predictive biomarkers of hepatitis C virus-associated HCC. Furthermore, we aimed to explore potential association of these miRNAs expressions with HCC clinicopathological features' in Egyptian cases. This case control study included 200 participants [60 CHC patients, 39 post-HCV cirrhosis patients, 51 HCC cases], and 50 healthy volunteers. The serum miRNA-27a and miRNA-18b expression profiles were measured using quantitative real time-polymerase chain reaction (qRT-PCR). miRNA-27a and miRNA-18b expression levels were significantly increased in post-hepatitis C cirrhosis cases compared to control and CHC groups. In HCC group, only miRNA-27a expression levels were significantly increased. Moreover, miRNA-27a and miRNA-18b expression levels were positively correlated with distant metastasis, Child-Pugh grade, and lymph node metastasis. Logistic regression analysis revealed that miRNA-27a expression was an independent predictor of cirrhosis among CHC. Receiver operating characteristic (ROC) analyses showed that miRNA-27a and miRNA-18b expression levels were useful biomarkers discriminating cirrhosis from CHC (AUC were 0.672 and 0.487, respectively), and in differentiating HCC from post-hepatitis C cirrhosis (AUC were 0.897 and 0.723, respectively). By combined ROC analysis, power of miRNA-27a and miRNA-18b expression levels as discriminator between HCC from post-hepatitis C cirrhosis was high (AUC = 0.0.821). Serum microRNA-27a and miRNA-18b expression levels are promising diagnostic and non-invasive biomarkers of CHC, post-CHC cirrhosis, and HCC.
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17
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Masliah-Planchon J, Garinet S, Pasmant E. RAS-MAPK pathway epigenetic activation in cancer: miRNAs in action. Oncotarget 2018; 7:38892-38907. [PMID: 26646588 PMCID: PMC5122439 DOI: 10.18632/oncotarget.6476] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 11/22/2015] [Indexed: 01/17/2023] Open
Abstract
The highly conserved RAS-mitogen activated protein kinase (MAPK) signaling pathway is involved in a wide range of cellular processes including differentiation, proliferation, and survival. Somatic mutations in genes encoding RAS-MAPK components frequently occur in many tumors, making the RAS-MAPK a critical pathway in human cancer. Since the pioneering study reporting that let-7 miRNA acted as tumor suppressor by repressing the RAS oncogene, growing evidence has suggested the importance of miRNAs targeting the RAS-MAPK in oncogenesis. MiRNAs alterations in human cancers may act as a rheostat of the oncogenic RAS signal that is often amplified as cancers progress. However, specific mechanisms leading to miRNAs deregulation and their functional consequences in cancer are far from being fully elucidated. In this review, we provide an experimental-validated map of RAS-MAPK oncomiRs and tumor suppressor miRNAs from transmembrane receptor to downstream ERK proteins. MiRNAs could be further considered as potential genetic biomarkers for diagnosis, prognosis, or therapeutic purpose.
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Affiliation(s)
- Julien Masliah-Planchon
- Unité de Génétique Somatique, Département de Génétique Oncologique, Institut Curie, Paris, France.,INSERM_U830, Institut Curie, Paris, France
| | - Simon Garinet
- Service de Biochimie et Génétique Moléculaire, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Eric Pasmant
- Service de Biochimie et Génétique Moléculaire, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France.,EA7331, Université Paris Descartes, Sorbonne Paris Cité, Faculté des Sciences Pharmaceutiques et Biologiques, Paris, France
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18
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The role of microRNAs in the occurrence and development of esophageal squamous cell carcinoma. ACTA ACUST UNITED AC 2017. [DOI: 10.31491/csrc.2017.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Masuda T, Hayashi N, Kuroda Y, Ito S, Eguchi H, Mimori K. MicroRNAs as Biomarkers in Colorectal Cancer. Cancers (Basel) 2017; 9:cancers9090124. [PMID: 28902152 PMCID: PMC5615339 DOI: 10.3390/cancers9090124] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 09/01/2017] [Accepted: 09/10/2017] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs (miRs) are small RNAs that repress mRNA translation, resulting in the degradation of mRNAs and regulation of the expression levels of various genes. Recent studies have shown that aberrant miR expression has a functional role in the initiation and progression of various malignancies, including colorectal cancer (CRC), which is one of the leading causes of cancer-related death worldwide. miRs have also been shown to have applications as diagnostic, prognostic, and predictive biomarkers because of their high tissue specificity, stability, and altered expression in tumor development. In this report, we examined the role of miRs as biomarkers in CRC through a review of meta-analyses and large-scale analyses having strong statistical confidence in the study outcomes. We also discuss current issues in the clinical application of these miRs.
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Affiliation(s)
- Takaaki Masuda
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
| | - Naoki Hayashi
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
| | - Yosuke Kuroda
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
| | - Shuhei Ito
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
| | - Hidetoshi Eguchi
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu 874-0838, Japan.
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20
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Regulatory miRNAs in Colorectal Carcinogenesis and Metastasis. Int J Mol Sci 2017; 18:ijms18040890. [PMID: 28441730 PMCID: PMC5412469 DOI: 10.3390/ijms18040890] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 04/15/2017] [Accepted: 04/20/2017] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer is one of the most common malignancies and is the second-leading cause of cancer-related death world-wide, which is linked to genetic mutations, epigenetic alterations, and oncogenic signaling activation. MicroRNAs, one of the categories of epigenetics, have been demonstrated significant roles in carcinogenesis and progression through regulating of oncogenic signaling pathways, stem cells, epithelial-mesenchymal transition, and metastasis. This review summarizes the roles of microRNAs in the regulating of Wnt, Ras, TGF-β, and inflammatory signaling pathways, stemness, and epithelial-mesenchymal transition, for carcinogenesis and metastasis in colorectal cancer. Improving our understanding of the mechanisms of regulatory interactions of microRNAs with signaling pathways in colorectal cancer formation and progression will aid in determining the genes responsible for colorectal cancer initiation, progression, metastasis, and recurrence and, finally, in developing personalized approaches for cancer prevention and therapy.
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21
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Chae D, Ban E, Yoo YS, Kim EE, Baik J, Song EJ. MIR‐27a regulates the TGF‐β signaling pathway by targeting
SMAD2
and
SMAD4
in lung cancer. Mol Carcinog 2017; 56:1992-1998. [DOI: 10.1002/mc.22655] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 03/24/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Dong‐Kyu Chae
- Molecular Recognition Research CenterKorea Institute of Science and TechnologySeongbuk‐gu, SeoulSouth Korea
- School of Life Sciences and BiotechnologyKorea UniversitySeoulSouth Korea
| | - Eunmi Ban
- Molecular Recognition Research CenterKorea Institute of Science and TechnologySeongbuk‐gu, SeoulSouth Korea
| | - Young Sook Yoo
- Molecular Recognition Research CenterKorea Institute of Science and TechnologySeongbuk‐gu, SeoulSouth Korea
| | - Eunice EunKyeong Kim
- Biomedical Research InstituteKorea Institute of Science and TechnologySeongbuk‐gu, SeoulSouth Korea
| | - Ja‐Hyun Baik
- School of Life Sciences and BiotechnologyKorea UniversitySeoulSouth Korea
| | - Eun Joo Song
- Molecular Recognition Research CenterKorea Institute of Science and TechnologySeongbuk‐gu, SeoulSouth Korea
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22
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miR clusters target cellular functional complexes by defining their degree of regulatory freedom. Cancer Metastasis Rev 2017; 35:289-322. [PMID: 26970968 DOI: 10.1007/s10555-016-9617-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Using the two paralog miR-23∼27∼24 clusters as an example and combining experimental and clinical data in a systematical approach to microRNA (miR) function and dysregulation, a complex picture of their roles in cancer is drawn. Various findings appear to be contradictory to a larger extent and cannot be fully explained by the classical regulatory network models and feedback loops that are mainly considered by one-to-one regulatory interactions of the involved molecules. Here, we propose an extended model of the regulatory role of miRs that, at least, supplements the usually considered single/oligo-target regulation of certain miRs. The cellular availability of the participating miR members in this model reflects an upper hierarchy level of intracellular and extracellular environmental influences, such as neighboring cells, soluble factors, hypoxia, chemotherapeutic drugs, and irradiation, among others. The novel model is based on the understanding of cellular functional complexes, such as for apoptosis, migration, and proliferation. These complexes consist of many regulatory components that can be targeted by miR cluster members to a different extent but may affect the functional complex in different ways. We propose that the final miR-related effect is a result of the possible degree of regulatory freedom provided by the miR effects on the whole functional complex structure. This degree of regulatory freedom defines to which extent the cellular functional complex can react in response to regulatory triggers, also understood as sensitization (more regulatory response options) or de-sensitization (less regulatory response options) of the system rather than single molecules.
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Wan X, Huang W, Yang S, Zhang Y, Zhang P, Kong Z, Li T, Wu H, Jing F, Li Y. Androgen-induced miR-27A acted as a tumor suppressor by targeting MAP2K4 and mediated prostate cancer progression. Int J Biochem Cell Biol 2016; 79:249-260. [PMID: 27594411 DOI: 10.1016/j.biocel.2016.08.043] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 07/18/2016] [Accepted: 08/29/2016] [Indexed: 11/17/2022]
Abstract
Prostate cancer (PCa) is the most commonly diagnosed and secondly leading cause of cancer death among males. But the precise mechanism of prostate cancer progression, including microRNAs (miRNAs) functioning in it, is still needs further study. We found miR-27a to be down-regulated in prostate cancer, and we investigated the mechanism and role of miRNA-27a in prostate cancer. MiR-27a, a transcriptional target of AR, was an androgen-induced miRNA in LNCaP cells. In castration-resistant prostate cancer (CRPC) cells, we for the first time reported that miR-27a was downregulated by PI3K signaling. MiR-27a functioned as a tumor suppressor in prostate cancer. Over-expression of miR-27a decreased prostate cancer cell proliferation and migration, and induced prostate cancer cell cycle arrest and apoptosis. MAP2K4, miR-27a's direct target gene, functioned as an oncogene in prostate cancer by reducing G1-S phase arrest and inhibiting cell apoptosis of prostate cancer cells. In conclusion, miR-27a functions as a tumor suppressor by suppressing MAP2K4 which acts as an oncogene in prostate cancer cell lines; we also provided a new mechanism of castration-resistant prostate cancer mediated by miR-27a that downregulation of miR-27a caused by aberrant AR signaling and PI3K/Akt signaling after androgen deprivation therapy (ADT) would promote the progression of castration-resistant prostate cancer.
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Affiliation(s)
- Xuechao Wan
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Wenhua Huang
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Shu Yang
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Yalong Zhang
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Pu Zhang
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Zhe Kong
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Tao Li
- Shanghai Institute of Planned Parenthood Research Hospital, WHO Collaborating Center for Research in Human Reproduction, Shanghai 200433, PR China
| | - Hai Wu
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China
| | - Fengxiang Jing
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Science, Shanghai 200433, PR China.
| | - Yao Li
- State Key Laboratory of Genetic Engineering, Shanghai Engineering Research Center of Industrial Microorganisms, School of Life Science, Fudan University, Shanghai 200433, PR China.
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Abstract
MicroRNAs (miRNA) are 22-nucleotide non-coding RNAs that post-transcriptionally regulate gene expression by base pairing to partially complementary sequences in the 3'-untranslated region of their target messenger RNA. Altered miRNA expression also changes the expression of oncogenes and tumor suppressors, affecting the proliferation, apoptosis, motility and invasibility of gastrointestinal cancer cells, including the cells of esophageal squamous cell carcinoma (ESCC). It has been suggested that various miRNA expression profiles may provide useful biomarkers and therapeutic targets, but to date few studies have been published on the role of miRNA in ESCC. In this review we summarize the identification and characterization of miRNAs involved in ESCC and discuss their potential as biomarkers and therapeutic targets.
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Gong Y, Lu J, Yu X, Yu Y. Expression of Sp7 in Satb2-induced osteogenic differentiation of mouse bone marrow stromal cells is regulated by microRNA-27a. Mol Cell Biochem 2016; 417:7-16. [PMID: 27142530 DOI: 10.1007/s11010-016-2709-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 04/19/2016] [Indexed: 11/28/2022]
Abstract
Satb2 is a special AT-rich binding transcription factor essential for osteoblast differentiation and bone formation. Specific microRNAs (miRNAs) have been identified to regulate the complex process of osteogenic differentiation. It remains unclear how miRNA expressions is changed in the Satb2-induced osteogenic differentiation of bone marrow stromal cells (BMSCs). From the miRNA expression profile data collected by us from Satb2-induced osteogenic differentiation of mouse BMSCs, we found that miR-27a was significantly down-regulated relative to non-treated cells 7 days post induction. By in silico analysis, we identified Sp7 as a miR-27a targeting gene and verified the findings by Western blot analysis, qRT-PCR, and luciferase reporter assays. We also analyzed the function of miR-27a in osteogenic differentiation by transfection of exogenous miR-27a into BMSCs. Overexpression of miR-27a remarkably inhibited the expression of Sp7 and attenuated Satb2-induced osteogenic differentiation. Our results suggest that expression of Sp7 during the early stage of Satb2-induced osteogenic differentiation of BMSCs is regulated by miR-27a.
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Affiliation(s)
- Yiming Gong
- Department of Stomatology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Jing Lu
- Shanghai Key Laboratory of Stomatology, Department of Orthodontics, School of Medicine, Ninth People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoping Yu
- Department of Stomatology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Youcheng Yu
- Department of Stomatology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.
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26
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miR-27a-3p suppresses tumor metastasis and VM by down-regulating VE-cadherin expression and inhibiting EMT: an essential role for Twist-1 in HCC. Sci Rep 2016; 6:23091. [PMID: 26980408 PMCID: PMC4793289 DOI: 10.1038/srep23091] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 02/26/2016] [Indexed: 12/30/2022] Open
Abstract
Twist-1 and miRNAs have been reported to be associated with tumor metastasis and angiogenesis. However, the relationship between Twist-1 and miRNAs and the function of miRNAs remain largely undefined. We aimed to reveal the Twist-1-related miRNA expression profile and to determine whether Twist-1 functions in tumor metastasis and vasculogenic mimicry (VM) by regulating miRNA expression in hepatocellular carcinoma (HCC). Results showed that the expression of miR-27a-3p was consistently down-regulated in HCC cell lines and tissue samples displaying high expression of Twist-1. Both loss- and gain-of-function assays revealed suppressive effects of miR-27a-3p. Low miR-27a-3p expression was significantly associated with early metastasis in HCC. Subsequent investigations revealed that miR-27a-3p mediated the inhibition of epithelial–mesenchymal transition (EMT). Additional experiments showed that VE-cadherin is a direct target of miR-27a-3p and further demonstrated the critical role of miR-27a-3p in suppressing tumor metastasis and VM. Conclusions: Twist-1 up-regulation in HepG2 cells resulted in the differential expression of 18 miRNAs. Among them, miR-27a-3p deregulation contributed to VM and metastasis. The miR-27a-3p-mediated down-regulation of VE-cadherin and inhibition of EMT may be essential for Twist-1 to induce tumor metastasis and VM. Our findings highlight the importance of miR-27a-3p and suggest a promising new strategy for anti-HCC therapy.
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27
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Nana-Sinkam SP, Croce CM. MicroRNA regulation of tumorigenesis, cancer progression and interpatient heterogeneity: towards clinical use. Genome Biol 2015; 15:445. [PMID: 25315999 PMCID: PMC4709998 DOI: 10.1186/s13059-014-0445-8] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
In the past two decades, microRNAs have emerged as crucial mediators of organ development and human disease. Here, we discuss their role as drivers or suppressors of the hallmarks of cancer during tumorigenesis and progression, in defining interpatient heterogeneity and the promise of therapeutic application.
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28
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Bao Y, Chen Z, Guo Y, Feng Y, Li Z, Han W, Wang J, Zhao W, Jiao Y, Li K, Wang Q, Wang J, Zhang H, Wang L, Yang W. Tumor suppressor microRNA-27a in colorectal carcinogenesis and progression by targeting SGPP1 and Smad2. PLoS One 2014; 9:e105991. [PMID: 25166914 PMCID: PMC4148394 DOI: 10.1371/journal.pone.0105991] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 07/26/2014] [Indexed: 02/07/2023] Open
Abstract
The aberrant expression of microRNAs (miRNAs) is associated with colorectal carcinogenesis, but the underlying mechanisms are not clear. This study showed that the miRNA-27a (miR-27a) was significantly reduced in colorectal cancer tissues and colorectal cancer cell lines, and that the reduced miR-27a was associated with distant metastasis and colorectal cancer clinical pathological stages-miR-27a was lower at stages III/IV than that at stage II. Bioinformatic and systemic biological analysis predicted several targets of miR-27a, among them SGPP1 and Smad2 were significantly affected. SGPP1 and Smad2 at mRNA and protein levels were negatively correlated with miR-27a in human colorectal cancer tissues and cancer cell lines. Increased miR-27a significantly repressed SGPP1 and Smad2 at transcriptional and translational levels. Functional studies showed that increasing miR-27a inhibited colon cancer cell proliferation, promoted apoptosis and attenuated cell migration, which were also linked to downregulation of p-STAT3 and upregulation of cleaved caspase 3. In vivo, miR-27a inhibited colon cancer cell growth in tumor-bearing mice. Taken together, this study has revealed miR-27a as a tumor suppressor and has identified SGPP1 and Smad2 as novel targets of miR-27a, linking to STAT3 for regulating cancer cell proliferation, apoptosis and migration in colorectal cancer. Therefore, miR-27a could be a useful biomarker for monitoring colorectal cancer development and progression, and also could have a therapeutic potential by targeting SGPP1, Smad2 and STAT3 for colorectal cancer therapy.
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Affiliation(s)
- Yonghua Bao
- Department of Immunology, Xinxiang Medical University, Xinxiang, China
| | - Zhiguo Chen
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Yongchen Guo
- Department of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - Yansheng Feng
- Department of Pathophysiology, Xinxiang Medical University, Xinxiang, China
| | - Zexin Li
- Department of Surgery, the First Affiliated Hospital, Xinxiang Medical University, Weihui, China
| | - Wenliang Han
- Department of Gastroenterology, Xinxiang Central Hospital, Xinxiang Medical University, Xinxiang, China
| | - Jianguo Wang
- Department of Surgery, the First Affiliated Hospital, Xinxiang Medical University, Weihui, China
| | - Weixing Zhao
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Yunjuan Jiao
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Kai Li
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Qian Wang
- Department of Immunology, Xinxiang Medical University, Xinxiang, China
| | - Jiaqi Wang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Huijuan Zhang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China
| | - Liang Wang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China,Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Wancai Yang
- Department of Pathology, Xinxiang Medical University, Xinxiang, China,Department of Pathology, University of Illinois at Chicago, Chicago, Illinois, United States of America,* E-mail:
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29
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Hu Y, Yu CY, Wang JL, Guan J, Chen HY, Fang JY. MicroRNA sequence polymorphisms and the risk of different types of cancer. Sci Rep 2014; 4:3648. [PMID: 24413317 PMCID: PMC5379157 DOI: 10.1038/srep03648] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 12/10/2013] [Indexed: 01/05/2023] Open
Abstract
MicroRNAs (miRNAs) participate in diverse biological pathways and may act as oncogenes or tumor suppressors. Single nucleotide polymorphisms (SNPs) in miRNAs (MirSNPs) might promote carcinogenesis by affecting miRNA function and/or maturation; however, the association between MirSNPs reported and cancer risk remain inconsistent. Here, we investigated the association between nine common MirSNPs and cancer risk using data from large scale case-control studies. Eight precursor-miRNA (pre-miRNA) SNPs (rs2043556/miR-605, rs3746444/miR-499a/b, rs4919510/miR-608, rs2910164/miR-146a, rs11614913/miR-196a2, rs895819/miR-27a, rs2292832/miR-149, rs6505162/miR-423) and one primary-miRNA (pri-miRNA) SNP (rs1834306/miR-100) were analyzed in 16399 cases and 21779 controls from seven published studies in eight common cancers. With a novel statistic, Cross phenotype meta-analysis (CPMA) of the association of MirSNPs with multiple phenotypes indicated rs2910164 C (P = 1.11E-03), rs2043556 C (P = 0.0165), rs6505162 C (P = 2.05E-03) and rs895819 (P = 0.0284) were associated with a significant overall risk of cancer. In conclusion, MirSNPs might affect an individual's susceptibility to various types of cancer.
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Affiliation(s)
- Ye Hu
- 1] Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health; State Key Laboratory of Oncogene and Related Genes. 145 Middle Shandong Rd, Shanghai 200001, China [2]
| | - Chen-Yang Yu
- 1] Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health; State Key Laboratory of Oncogene and Related Genes. 145 Middle Shandong Rd, Shanghai 200001, China [2]
| | - Ji-Lin Wang
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health; State Key Laboratory of Oncogene and Related Genes. 145 Middle Shandong Rd, Shanghai 200001, China
| | - Jian Guan
- Department of Otolaryngology, The Affiliated Sixth People's Hospital,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China
| | - Hao-Yan Chen
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health; State Key Laboratory of Oncogene and Related Genes. 145 Middle Shandong Rd, Shanghai 200001, China
| | - Jing-Yuan Fang
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institution of Digestive Disease; Key Laboratory of Gastroenterology & Hepatology, Ministry of Health; State Key Laboratory of Oncogene and Related Genes. 145 Middle Shandong Rd, Shanghai 200001, China
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