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Fattahi M, Shahrabi S, Saadatpour F, Rezaee D, Beyglu Z, Delavari S, Amrolahi A, Ahmadi S, Bagheri-Mohammadi S, Noori E, Majidpoor J, Nouri S, Aghaei-Zarch SM, Falahi S, Najafi S, Le BN. microRNA-382 as a tumor suppressor? Roles in tumorigenesis and clinical significance. Int J Biol Macromol 2023; 250:125863. [PMID: 37467828 DOI: 10.1016/j.ijbiomac.2023.125863] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/30/2023] [Accepted: 07/15/2023] [Indexed: 07/21/2023]
Abstract
MicroRNAs (miRNAs) are small single-stranded RNAs belonging to a class of non-coding RNAs with an average length of 18-22 nucleotides. Although not able to encode any protein, miRNAs are vastly studied and found to play role in various human physiologic as well as pathological conditions. A huge number of miRNAs have been identified in human cells whose expression is straightly regulated with crucial biological functions, while this number is constantly increasing. miRNAs are particularly studied in cancers, where they either can act with oncogenic function (oncomiRs) or tumor-suppressors role (referred as tumor-suppressor/oncorepressor miRNAs). miR-382 is a well-studied miRNA, which is revealed to play regulatory roles in physiological processes like osteogenic differentiation, hematopoietic stem cell differentiation and normal hematopoiesis, and liver progenitor cell differentiation. Notably, miR-382 deregulation is reported in pathologic conditions, such as renal fibrosis, muscular dystrophies, Rett syndrome, epidural fibrosis, atrial fibrillation, amelogenesis imperfecta, oxidative stress, human immunodeficiency virus (HIV) replication, and various types of cancers. The majority of oncogenesis studies have claimed miR-382 downregulation in cancers and suppressor impact on malignant phenotype of cancer cells in vitro and in vivo, while a few studies suggest opposite findings. Given the putative role of this miRNA in regulation of oncogenesis, assessment of miR-382 expression is suggested in a several clinical investigations as a prognostic/diagnostic biomarker for cancer patients. In this review, we have an overview to recent studies evaluated the role of miR-382 in oncogenesis as well as its clinical potential.
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Affiliation(s)
- Mehdi Fattahi
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam; School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
| | - Saeid Shahrabi
- Department of Biochemistry and Hematology, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Fatemeh Saadatpour
- Pharmaceutical Biotechnology Lab, Department of Microbiology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
| | - Delsuz Rezaee
- School of Allied Medical Sciences, Ilam University of Medical Sciences, Ilam, Iran
| | - Zahra Beyglu
- Department of Genetics, Qom Branch, Islamic Azad University, Qom, Iran
| | - Sana Delavari
- Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Anita Amrolahi
- Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Shirin Ahmadi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Bagheri-Mohammadi
- Department of Physiology and Neurophysiology Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Effat Noori
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jamal Majidpoor
- Department of Anatomy, Faculty of Medicine, Infectious Disease Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Shadi Nouri
- Department of Radiology, School of Medicine, Arak University of Medical Sciences, Arak, Iran.
| | - Seyed Mohsen Aghaei-Zarch
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Shahab Falahi
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran.
| | - Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Binh Nguyen Le
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam; School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
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2
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Ohaegbulam KC, Koethe Y, Fung A, Mayo SC, Grossberg AJ, Chen EY, Sharzehi K, Kardosh A, Farsad K, Rocha FG, Thomas CR, Nabavizadeh N. The multidisciplinary management of cholangiocarcinoma. Cancer 2023; 129:184-214. [PMID: 36382577 DOI: 10.1002/cncr.34541] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 11/17/2022]
Abstract
Cholangiocarcinoma is a lethal malignancy of the biliary epithelium that can arise anywhere along the biliary tract. Surgical resection confers the greatest likelihood of long-term survivability. However, its insidious onset, difficult diagnostics, and resultant advanced presentation render the majority of patients unresectable, highlighting the importance of early detection with novel biomarkers. Developing liver-directed therapies and emerging targeted therapeutics may offer improved survivability for patients with unresectable or advanced disease. In this article, the authors review the current multidisciplinary standards of care in resectable and unresectable cholangiocarcinoma, with an emphasis on novel biomarkers for early detection and nonsurgical locoregional therapy options.
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Affiliation(s)
- Kim C Ohaegbulam
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Yilun Koethe
- Department of Interventional Radiology, Oregon Health & Science University, Portland, Oregon, USA
| | - Alice Fung
- Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Oregon, USA
| | - Skye C Mayo
- Department of Surgical Oncology, Oregon Health & Science University, Portland, Oregon, USA
| | - Aaron J Grossberg
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Emerson Y Chen
- Division of Hematology/Medical Oncology, Oregon Health & Science University, Portland, Oregon, USA
| | - Kaveh Sharzehi
- Division of Gastroenterology and Hepatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Adel Kardosh
- Division of Hematology/Medical Oncology, Oregon Health & Science University, Portland, Oregon, USA
| | - Khashayar Farsad
- Department of Interventional Radiology, Oregon Health & Science University, Portland, Oregon, USA
| | - Flavio G Rocha
- Department of Surgical Oncology, Oregon Health & Science University, Portland, Oregon, USA
| | - Charles R Thomas
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon, USA.,Department of Radiation Oncology, Dartmouth School of Medicine, Hanover, New Hampshire, USA
| | - Nima Nabavizadeh
- Department of Radiation Medicine, Oregon Health & Science University, Portland, Oregon, USA
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3
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Mahboobnia K, Pirro M, Marini E, Grignani F, Bezsonov EE, Jamialahmadi T, Sahebkar A. PCSK9 and cancer: Rethinking the link. Biomed Pharmacother 2021; 140:111758. [PMID: 34058443 DOI: 10.1016/j.biopha.2021.111758] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/17/2021] [Accepted: 05/20/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Cancer is emerging as a major problem globally, as it accounts for the second cause of death despite medical advances. According to epidemiological and basic studies, cholesterol is involved in cancer progression and there are abnormalities in cholesterol metabolism of cancer cells including prostate, breast, and colorectal carcinomas. However, the importance of cholesterol in carcinogenesis and thereby the role of cholesterol homeostasis as a therapeutic target is still a debated area in cancer therapy. Proprotein convertase subtilisin/kexin type-9 (PCSK9), a serine protease, modulates cholesterol metabolism by attachment to the LDL receptor (LDLR) and reducing its recycling by targeting the receptor for lysosomal destruction. Published research has shown that PCSK9 is also involved in degradation of other LDLR family members namely very-low-density-lipoprotein receptor (VLDLR), lipoprotein receptor-related protein 1 (LRP-1), and apolipoprotein E receptor 2 (ApoER2). As a result, this protein represents an interesting therapeutic target for the treatment of hypercholesterolemia. Interestingly, clinical trials on PCSK9-specific monoclonal antibodies have reported promising results with high efficacy in lowering LDL-C and in turn reducing cardiovascular complications. It is important to note that PCSK9 mediates several other pathways apart from its role in lipid homeostasis, including antiviral activity, hepatic regeneration, neuronal apoptosis, and modulation of various signaling pathways. Furthermore, recent literature has illustrated that PCSK9 is closely associated with incidence and progression of several cancers. In a number of studies, PCSK9 siRNA was shown to effectively suppress the proliferation and invasion of the several studied tumor cells. Hence, a novel application of PCSK9 inhibitors/silencers in cancer/metastasis could be considered. However, due to poor data on effectiveness and safety of PCSK9 inhibitors in cancer, the impact of PCSK9 inhibition in these pathological conditions is still unknown. SEARCH METHODS A vast literature search was conducted to find intended studies from 1956 up to 2020, and inclusion criteria were original peer-reviewed publications. PURPOSE OF REVIEW To date, PCSK9 has been scantly investigated in cancer. The question that needs to be discussed is "How does PCSK9 act in cancer pathophysiology and what are the risks or benefits associated to its inhibition?". We reviewed the available publications highlighting the contribution of this proprotein convertase in pathways related to cancer, with focus on the potential implications of its long-term pharmacological inhibition in cancer therapy.
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Affiliation(s)
- Khadijeh Mahboobnia
- Department of Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
| | - Ettore Marini
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
| | - Francesco Grignani
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
| | - Evgeny E Bezsonov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Institute of Human Morphology, 3 Tsyurupa Street, Moscow 117418, Russia; Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 8 Baltiiskaya Street, Moscow 125315, Russia
| | - Tannaz Jamialahmadi
- Department of Food Science and Technology, Quchan Branch, Islamic Azad University, Quchan, Iran; Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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Rasmussen JC, Kwon S, Pinal A, Bareis A, Velasquez FC, Janssen CF, Morrow JR, Fife CE, Karni RJ, Sevick-Muraca EM. Assessing lymphatic route of CSF outflow and peripheral lymphatic contractile activity during head-down tilt using near-infrared fluorescence imaging. Physiol Rep 2021; 8:e14375. [PMID: 32097544 PMCID: PMC7058174 DOI: 10.14814/phy2.14375] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 12/04/2022] Open
Abstract
Evidence overwhelmingly suggests that the lymphatics play a critical role in the clearance of cerebrospinal fluid (CSF) from the cranial space. Impairment of CSF outflow into the lymphatics is associated with a number of pathological conditions including spaceflight‐associated neuro‐ocular syndrome (SANS), a problem that limits long‐duration spaceflight. We used near‐infrared fluorescence lymphatic imaging (NIRFLI) to dynamically visualize the deep lymphatic drainage pathways shared by CSF outflow and disrupted during head‐down tilt (HDT), a method used to mimic the cephalad fluid shift that occurs in microgravity. After validating CSF clearance into the lymph nodes of the neck in swine, a pilot study was conducted in human volunteers to evaluate the effect of gravity on the flow of lymph through these deep cervical lymphatics. Injected into the palatine tonsils, ICG was imaged draining into deep jugular lymphatic vessels and subsequent cervical lymph nodes. NIRFLI was performed under HDT, sitting, and supine positions. NIRFLI shows that lymphatic drainage through pathways shared by CSF outflow are dependent upon gravity and are impaired under short‐term HDT. In addition, lymphatic contractile rates were evaluated from NIRFLI following intradermal ICG injections of the lower extremities. Lymphatic contractile activity in the legs was slowed in the gravity neutral, supine position, but increased under the influence of gravity regardless of whether its force direction opposed (sitting) or favored (HDT) lymphatic flow toward the heart. These studies evidence the role of a lymphatic contribution in SANS.
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Affiliation(s)
- John C Rasmussen
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Sunkuk Kwon
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Amanda Pinal
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Alexander Bareis
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Fred C Velasquez
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Christopher F Janssen
- Center for Laboratory Animal Medicine and Care, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - John R Morrow
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Caroline E Fife
- Department of Geriatrics, Baylor College of Medicine, Houston, TX, USA.,The Wound Care Clinic, CHI St. Luke's Health, The Woodlands Hospital, The Woodlands, TX, USA
| | - Ron J Karni
- Department of Otorhinolaryngology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Eva M Sevick-Muraca
- Center for Molecular Imaging, The Brown Foundation Institute of Molecular Medicine at The University of Texas Health Science Center at Houston, Houston, TX, USA
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5
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Rodrigues PM, Olaizola P, Paiva NA, Olaizola I, Agirre-Lizaso A, Landa A, Bujanda L, Perugorria MJ, Banales JM. Pathogenesis of Cholangiocarcinoma. ANNUAL REVIEW OF PATHOLOGY-MECHANISMS OF DISEASE 2020; 16:433-463. [PMID: 33264573 DOI: 10.1146/annurev-pathol-030220-020455] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cholangiocarcinoma (CCA) encompasses a group of malignancies that can arise at any point in the biliary tree. Although considered a rare cancer, the incidence of CCA is increasing globally. The silent and asymptomatic nature of these tumors, particularly in their early stages, in combination with their high aggressiveness, intra- and intertumor heterogeneity, and chemoresistance, significantly compromises the efficacy of current therapeutic options, contributing to a dismal prognosis. During the last few years, increasing efforts have been made to unveil the etiologies and pathogenesis of these tumors and to develop more effective therapies. In this review, we summarize current findings in the field of CCA, mainly focusing on the mechanisms of pathogenesis, cells of origin, genomic and epigenetic abnormalities, molecular alterations, chemoresistance, and therapies.
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Affiliation(s)
- Pedro M Rodrigues
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; , .,National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Paula Olaizola
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; ,
| | - Nuno A Paiva
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; ,
| | - Irene Olaizola
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; ,
| | - Alona Agirre-Lizaso
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; ,
| | - Ana Landa
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; ,
| | - Luis Bujanda
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; , .,National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Maria J Perugorria
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; , .,National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jesus M Banales
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, Donostia University Hospital, University of the Basque Country (UPV/EHU), 20014 San Sebastian, Spain; , .,National Institute for the Study of Liver and Gastrointestinal Diseases, CIBERehd, Instituto de Salud Carlos III, 28029 Madrid, Spain.,Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
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6
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Yang L, Wei C, Li Y, He X, He M. miR-224 is an early-stage biomarker of hepatocellular carcinoma with miR-224 and miR-125b as prognostic biomarkers. Biomark Med 2020; 14:1485-1500. [PMID: 33155836 DOI: 10.2217/bmm-2020-0099] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Aim: The aim was to systematically investigate the miRNA biomarkers for early diagnosis of hepatocellular carcinoma (HCC). Materials & methods: A systematic review and meta-analysis of miRNA expression in HCC were performed. Results: A total of 4903 cases from 30 original studies were comprehensively analyzed. The sensitivity and specificity of miR-224 in discriminating early-stage HCC patients from benign lesion patients were 0.868 and 0.792, which were superior to α-fetoprotein. Combined miR-224 with α-fetoprotein, the sensitivity and specificity were increased to 0.882 and 0.808. Prognostic survival analysis showed low expression of miR-125b and high expression of miR-224 were associated with poor prognosis. Conclusion: miR-224 had a prominent diagnostic efficiency in early-stage HCC, with miR-224 and miR-125b being valuable in the prognostic diagnosis.
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Affiliation(s)
- Lichao Yang
- School of Public Health, Guangxi Medical University, Nanning 530021, China
| | - Chunmeng Wei
- Nanning Municipal Center for Disease Control & Prevention, Nanning 530021, China
| | - Yasi Li
- College of Global Public Health, New York University, NY 10003, USA
| | - Xiao He
- School of Public Health, Guilin Medical School, Guilin 541100, China
| | - Min He
- School of Public Health, Guangxi Medical University, Nanning 530021, China.,Key Laboratory of High-Incidence Tumor Prevention & Treatment (Guangxi Medical University), Ministry of Education, Nanning 530021, China.,Laboratory Animal Center, Guangxi Medical University, Nanning 530021, China
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7
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Wu A, Ji H, Li Y, Liu R, Hu Z, Ju S, Wang F. Establishment of a direct quantitative method for measurement of microRNA-224 in serum by UHPLC/MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1152:122199. [DOI: 10.1016/j.jchromb.2020.122199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/27/2020] [Accepted: 05/29/2020] [Indexed: 12/23/2022]
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8
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The clinical significance of serum miRNA-224 expression in hepatocellular carcinoma. Clin Exp Hepatol 2020; 6:20-27. [PMID: 32166120 PMCID: PMC7062117 DOI: 10.5114/ceh.2020.93052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/21/2019] [Indexed: 01/01/2023] Open
Abstract
Aim of the study Micro-ribonucleic acids (miRNA) are small single stranded RNA molecules. They act as key regulators of several cellular processes such as proliferation, apoptosis, tumor differentiation, invasion and metastasis. Hepatocellular carcinoma (HCC) represents the most common primary liver cancer. miRNA-224 is an oncomiR that is highly upregulated in HCC tissues. The aim of the present study was to measure the relative expression of circulating miRNA-224 in the serum of patients with HCV-related liver cirrhosis and HCC and to assess its usefulness in the diagnosis of HCC. Material and methods Forty-eight patients were classified into two groups: 24 HCV-related HCC patients (HCC group), and 24 HCV-related liver cirrhosis patients (LC group). A third group included 24 healthy volunteers (control group). Clinical examination, imaging studies and routine laboratory investigations, including serum α-fetoprotein (AFP), were done. Quantification of serum miRNA-224 expression was performed using real time reverse transcription polymerase chain reaction (RT-PCR). Results The relative expression of serum miRNA-224 was significantly higher in HCC patients compared to LC patients and healthy control subjects. Its level correlated positively with the serum concentration of AFP and with Barcelona Clinic Liver Cancer (BCLC) stage of HCC. By combining miRNA-224 relative expression with AFP, their diagnostic sensitivity, specificity and accuracy increased significantly (95.0%, 92.1% and 93.2%, respectively) compared with either of the two markers alone in discriminating HCC from liver cirrhosis. Conclusions Serum miRNA-224 relative expression may aid in the diagnosis of HCC. Better diagnostic performance is obtained if miRNA-224 is combined with other tumor markers such as AFP.
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9
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Yu X, Wang Y, Tao S, Sun S. Geniposide plays anti-tumor effects by down-regulation of microRNA-224 in HepG2 and Huh7 cell lines. Exp Mol Pathol 2019; 112:104349. [PMID: 31778668 DOI: 10.1016/j.yexmp.2019.104349] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/10/2019] [Accepted: 11/25/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND/AIMS Liver cancer is distinguished as an irredeemable disease. We detected the geniposide (GEN) in HepG2 and Huh7 cell lines. METHODS HepG2 and Huh7 cells were individually induced with GEN dilutions, and then they were transfected with microRNA (miR)-224 overproduction vector (miR-224 mimic) as well as the corresponding negative control (NC). Cell viability was detected with the CCK-8. The apoptotic rate was determined by the Annexin V-FITC/PI with flow cytometer. The migration or invasion rates were separately determined by migration assay or millicell hanging cell culture. The expression of miR-224 was quantified depending on qRT-PCR. Relative proteins were individually determined via western blot. RESULTS GEN treatment induced inhibition of HepG2 and Huh7 cells proliferation, migration and invasion but promotion of apoptosis. miR-224 was down-regulated by GEN. Transfection of miR-224 mimic led to high expression of miR-224, which partly rescued cancer cells survival by prohibiting cell apoptosis. Moreover, the production of Wnt/β-catenin and AKT proteins was notably reduced by GEN but increased by overexpressed miR-224. CONCLUSION GEN played anti-tumor roles by targeting miR-224 via blocking the Wnt/β-catenin and AKT cascades in the HepG2 and Huh7 cells.
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Affiliation(s)
- Xue Yu
- Department of Hepatopathy, Qingdao No.6 People's Hospital, Qingdao 266033, China
| | - Yu Wang
- Department of Hepatopathy, Qingdao No.6 People's Hospital, Qingdao 266033, China
| | - Shujun Tao
- Department of Hepatopathy, Qingdao No.6 People's Hospital, Qingdao 266033, China
| | - Shulun Sun
- Department of Integrated Traditional Chinese and Western Medicine, Qingdao No.6 People's Hospital, Qingdao 266033, China.
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10
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Livingstone MC, Johnson NM, Roebuck BD, Kensler TW, Groopman JD. Serum miR-182 is a predictive biomarker for dichotomization of risk of hepatocellular carcinoma in rats. Mol Carcinog 2019; 58:2017-2025. [PMID: 31373075 DOI: 10.1002/mc.23093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 07/13/2019] [Accepted: 07/23/2019] [Indexed: 12/11/2022]
Abstract
Exploration of animal models leads to discoveries that can reveal candidate biomarkers for translation to human populations. Herein, a model of hepatocarcinogenesis and protection was used in which rats treated with aflatoxin (AFB1 ) daily for 28 days (200 µg/kg BW) developed tumors compared with rats completely protected from tumors by concurrent administration of the chemoprotective agent, 1-[2-cyano-3-,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im). Differential expression of miRNAs in tumors (AFB1 ) and nontumor (AFB1 + CDDO-Im) bearing livers and their levels in sera over the life-course of the animals was determined. miRNA transcriptome analysis identified 17 miRNAs significantly upregulated at greater than five-fold in the tumors. The ten most dysregulated miRNAs judged by fold-change and biological significance were selected for further study, including liver-specific miR-122-5p. Validation of sequencing results by real-time PCR confirmed the upregulation of the majority of these miRNAs in tumors, including miR-182, as well as miR-224-5p as the most dysregulated of these miRNAs (over 400-fold). The longitudinal analysis of levels of miR-182 in sera demonstrated significant and persistent increases (5.13-fold; 95% CI: 4.59-5.70). The increase in miR-182 was detected months before any clinical symptoms were present in the animals. By the terminal time point of the study, in addition to elevated levels of serum miR-182, serum miR-122-5p was also found to be increased (>1.5-fold) in animals that developed hepatocarcinomas. Thus, using the data from an unbiased discovery approach of the tissue findings, serum miR-182 was found to track across the complex, multistage process of hepatocarcinogenesis opening an opportunity for translation to human populations.
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Affiliation(s)
- Merricka C Livingstone
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Natalie M Johnson
- Department of Environmental and Occupational Health, Texas A&M School of Public Health, College Station, Texas
| | - Bill D Roebuck
- Department of Pharmacology and Toxicology, Giesel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Thomas W Kensler
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - John D Groopman
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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11
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Lu Y, Huang W, Chen H, Wei H, Luo A, Xia G, Deng X, Zhang G. MicroRNA-224, negatively regulated by c-jun, inhibits growth and epithelial-to-mesenchymal transition phenotype via targeting ADAM17 in oral squamous cell carcinoma. J Cell Mol Med 2019; 23:4913-4920. [PMID: 31207072 PMCID: PMC6653679 DOI: 10.1111/jcmm.14107] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 11/28/2018] [Accepted: 12/01/2018] [Indexed: 12/24/2022] Open
Abstract
Abnormal expression of miR-224 has been reported to promote cancer progression. However, the role of miR-224 is seldom reported in oral squamous cell carcinoma (OSCC). We reported that miR-224 expression was significantly down-regulated in OSCC tissues and cell lines. Restoration of miR-224 decreased OSCC cell growth and invasion. In addition, luciferase and Western blot assays revealed that ADAM17 protein was a downstream target of miR-224. The overexpression of ADAM17 dismissed miR-224's effect on cell growth and invasion. We concluded that miR-224 inhibited OSCC cell growth and invasion through regulating ADAM17 expression. Subsequently, we revealed that c-jun directly bind to miR-224 promoter and decreased miR-224 expression. Taken together, these findings demonstrated that miR-224 may function as a tumour-suppressive microRNA in OSCC and suggested that miR-224 may be a potential therapeutic target for OSCC patients.
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Affiliation(s)
- Yaoyong Lu
- Department of Oncology (Section 3), Gaozhou People's Hospital, Gaozhou, China
| | - Wendong Huang
- Department of Pharmacy, Maoming People's Hospital, Maoming, China
| | - Haiwen Chen
- Department of Oncology (Section 3), Gaozhou People's Hospital, Gaozhou, China
| | - Huajun Wei
- Department of Oncology (Section 3), Gaozhou People's Hospital, Gaozhou, China
| | - Aihua Luo
- Department of Pathology, Gaozhou People's Hospital, Gaozhou, China
| | - Guangsheng Xia
- Department of Otolaryngology-Head and Neck Surgery, Gaozhou People's Hospital, Gaozhou, China
| | - Xubin Deng
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Gong Zhang
- Department of Radiotherapy, People's Hospital of Shanxi Province, Taiyuan, China
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12
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MicroRNA-224 Promotes Tumorigenesis through Downregulation of Caspase-9 in Triple-Negative Breast Cancer. DISEASE MARKERS 2019; 2019:7378967. [PMID: 30886656 PMCID: PMC6388334 DOI: 10.1155/2019/7378967] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 11/05/2018] [Accepted: 11/26/2018] [Indexed: 02/06/2023]
Abstract
Triple-negative breast cancer (TNBC) harbors genetic heterogeneity and generally has more aggressive clinical outcomes. As such, there is urgency in identifying new prognostic targets and developing novel therapeutic strategies. In this study, miR-224 was overexpressed in breast cancer cell lines and TNBC primary cancer samples. Knockdown of miR-224 in MDA-MB-231 cancer cells reduced cell proliferation, migration, and invasion. Through integrating in silico prediction algorithms with KEGG pathway and Gene Ontology analyses, CASP9 was identified to be a potential target of miR-224. miR-224 knockdown significantly increased CASP9 transcript and protein levels. Furthermore, luciferase reporter assays confirmed a direct interaction of miR-224 with CASP9. Our findings have demonstrated that the miR-224/CASP9 axis plays an important role in TNBC progression, providing evidence in support of a promising therapeutic strategy for this disease.
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13
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Wang W, Liu Y, Guo J, He H, Mi X, Chen C, Xie J, Wang S, Wu P, Cao F, Bai L, Si Q, Xiang R, Luo Y. miR-100 maintains phenotype of tumor-associated macrophages by targeting mTOR to promote tumor metastasis via Stat5a/IL-1ra pathway in mouse breast cancer. Oncogenesis 2018; 7:97. [PMID: 30563983 PMCID: PMC6299090 DOI: 10.1038/s41389-018-0106-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 10/09/2018] [Accepted: 11/26/2018] [Indexed: 01/10/2023] Open
Abstract
Tumor-associated macrophages (TAMs), the main part of immune cells in tumor microenvironment (TME), play a potent role in promoting tumorigenesis through mechanisms such as stimulating angiogenesis, enhancing tumor migration and suppressing antitumor immunity. MicroRNAs (miRNAs) are considered as crucial regulators in multiple biological processes. The relationship between miRNAs and macrophages function has been extensively reported, but the roles that miRNAs play in regulating TAMs phenotype remain unclear. In this study, we screened highly expressed microRNAs in TAMs, and first identified that miR-100 represented a TAMs-high expression pattern and maintained TAMs phenotype by targeting mTOR signaling pathway. Moreover, miR-100 expression level in TAMs was positively related to IL-1ra secretion, a traditional immune-suppressive cytokine, which was determined to promote tumor cells stemness via stimulating Hedgehog pathway. Mechanism study suggested that mTOR/Stat5a pathway was involved in IL-1ra transcriptional regulation process mediated by miR-100. More importantly, tumor metastasis and invasion capacity were significantly decreased in a 4T1 mouse breast cancer model injected intratumorally with miR-100 antagomir, and combination therapy with cisplatin showed much better benefit. In this study, we confirm that highly expressed miR-100 maintains the phenotype of TAMs and promotes tumor metastasis via enhancing IL-1ra secretion. Interfering miR-100 expression of TAMs in mouse breast cancer model could inhibit TAMs pro-tumor function and reduce tumor metastasis, which suggests that miR-100 could serve as a potential therapy target to remodel tumor microenvironment in breast cancer.
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Affiliation(s)
- Wei Wang
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Yan Liu
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Jian Guo
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Huiwen He
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Xue Mi
- Department of Immunology, Medical School of Nankai University, 300071, Tianjin, China
| | - Chong Chen
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Junling Xie
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Shengnan Wang
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Peng Wu
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Fengqi Cao
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Lipeng Bai
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Qin Si
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China
| | - Rong Xiang
- Department of Immunology, Medical School of Nankai University, 300071, Tianjin, China
| | - Yunping Luo
- Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China. .,Collaborative Innovation Center for Biotherapy, School of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, 100005, Beijing, China.
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14
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Non-Coding RNAs and Hepatitis C Virus-Induced Hepatocellular Carcinoma. Viruses 2018; 10:v10110591. [PMID: 30380697 PMCID: PMC6265700 DOI: 10.3390/v10110591] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) infection is a worldwide health problem and is one of the main causes of chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma (HCC). Despite recent improvements, effective treatments for HCC are still missing and new tools for early detection are needed. Non-coding RNAs (ncRNAs) have emerged as important regulators of gene expression and key players in human carcinogenesis, including HCC. Aberrant expression of ncRNAs is associated with HCC metastasis, invasion, dissemination, and recurrence. This review will focus on the recent advances in ncRNA expression profiles, their dysregulation in HCV-related HCC, and the clinical perspective of ncRNA signatures for the early detection of HCC.
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15
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Liu X, Yao B, Wu Z. miRNA-199a-5p suppresses proliferation and invasion by directly targeting NF-κB1 in human ovarian cancer cells. Oncol Lett 2018; 16:4543-4550. [PMID: 30214589 DOI: 10.3892/ol.2018.9170] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 03/28/2018] [Indexed: 12/12/2022] Open
Abstract
The aberrant expression of microRNA (miRNA)-199a-5p has been frequently reported in a number of cancer types, but to the best of our knowledge, this has not been reported in ovarian cancer (OC). The role and the molecular mechanism of miR-199a-5p in OC have not been reported. Therefore, the present study investigated the effects of miR-199a-5p overexpression on the proliferation and invasion of OC cells. The level of miR-199a-5p in OC cell lines was determined by reverse transcription-quantitative polymerase chain reaction. The miR-199a-5p mimic was transiently transfected into OC cells using Lipofectamine™ 2000 reagent. Subsequently, the BrdU-ELISA results indicated that the exogenous expression of miR-199a-5p inhibited cell proliferation. In addition, miR-199a-5p overexpression was able to inhibit the invasion of HO-8910 and ES-2 cells. RT-qPCR was performed to determine the expression of matrix metalloproteinase (MMP)-2 and -9 in OC cells. NF-κB1 expression was reduced by upregulation of miR-199a-5p. Bioinformatics analysis predicted that NF-κB1 was a potential target of miR-199a-5p. Luciferase reporter assay further confirmed that miR-199a-5p was able to directly target the 3'UTR of NF-κB1. In conclusion, miRNA-199a-5p may suppress the proliferation and invasion of human ovarian cancer cells by directly targeting NF-κB1.
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Affiliation(s)
- Xiaoxiao Liu
- Department of Internal Medicine-Oncology, Xinchang People's Hospital of Zhejiang, Shaoxing, Zhejiang 312500, P.R. China
| | - Baofeng Yao
- Department of Intensive Care Unit, Putuo Hospital of Zhejiang, Zhoushan, Zhejiang 316100, P.R. China
| | - Zhiming Wu
- Department of General Surgery, Shaoxing Hospital of China Medical University, Shaoxing, Zhejiang 312030, P.R. China
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16
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Lin X, Chen Y. Identification of Potentially Functional CircRNA-miRNA-mRNA Regulatory Network in Hepatocellular Carcinoma by Integrated Microarray Analysis. Med Sci Monit Basic Res 2018; 24:70-78. [PMID: 29706616 PMCID: PMC5949053 DOI: 10.12659/msmbr.909737] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 04/05/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the most common malignancy of the liver and recent studies have revealed that circular RNA (circRNA) plays an important role in the pathogenesis of HCC. Some circRNAs may act as a microRNA (miRNA) sponge to affect miRNA activities in the regulation of messenger RNA (mRNA) expression. However, the circRNA-miRNA-mRNA network in HCC remains largely unknown. MATERIAL AND METHODS The circRNA expression profiles (GSE94508 and GSE97332), miRNA and mRNA expression profile (GSE22058) were downloaded from Gene Expression Omnibus microarray data and then a circRNA-miRNA-mRNA regulatory network in HCC was constructed. Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis of differentially expressed (DE) genes were performed. The functional circRNA-miRNA-mRNA regulatory modules were constructed using cytoHubba plugin based on Cytoscape and KEGG enrichment analysis. RESULTS The network contained 60 circRNA-miRNA pairs and 4982 miRNA-mRNA pairs, including 29 circRNAs, 16 miRNAs, and 1249 mRNAs. GO and KEGG pathway analysis revealed the network might be involved in the procession of carcinogenesis such as cell proliferation, cell cycle, and p53 signaling pathway. In addition, 3 top ranked circRNAs (hsa_circ_0078279, hsa_circ_0007456, and hsa_circ_0004913) related networks were identified to be highly correlated with the pathogenesis of HCC. Furthermore, the functional circRNA-miRNA-mRNA regulatory modules were constructed based on the 3 top-ranked circRNAs and those DE genes enriched in carcinogenesis related pathways. CONCLUSIONS This study suggests that a specific circRNA-miRNA-mRNA network is associated with the carcinogenesis of HCC, which might aid in the identification of molecular biomarkers and therapeutic targets for HCC.
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Affiliation(s)
- Xiaoming Lin
- Department of Ultrasound, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Yuhan Chen
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
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17
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MicroRNAs and extracellular vesicles in cholangiopathies. Biochim Biophys Acta Mol Basis Dis 2018; 1864:1293-1307. [PMID: 28711597 DOI: 10.1016/j.bbadis.2017.06.026] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 06/27/2017] [Accepted: 06/28/2017] [Indexed: 12/22/2022]
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18
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Bai J, Na H, Hua X, Wei Y, Ye T, Zhang Y, Jian G, Zeng W, Yan L, Tang Q. A retrospective study of NENs and miR-224 promotes apoptosis of BON-1 cells by targeting PCSK9 inhibition. Oncotarget 2018; 8:6929-6939. [PMID: 28036293 PMCID: PMC5351680 DOI: 10.18632/oncotarget.14322] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 12/16/2016] [Indexed: 12/15/2022] Open
Abstract
Neuroendocrine neoplasms (NENs) represent relatively rare tumors. The lack of diagnostic, therapeutic method and prognostic factors makes them a challenge to us. We retrospectively reviewed the data of 205 NENs patients among which 157 cases were followed-up. Proprotein convertase subtilisin/kexin 9 (PCSK9), a regulator of low density lipoprotein cholesterol (LDL-C), was confirmed as a target gene of microRNA-224. We found an increased incidence of NENs from 2012 to 2015. Women were usually diagnosed at earlier stages than men (P < 0.05). Tumor grading was associated with primary tumor site, especially esophagus and cardia NENs all at G3 (P <0.001). Age, tumor grading and LDL-C levels were independent risk factors of digestive NENs. Low LDL-C level was significantly correlated with survival rate and median overall survival (OS, P < 0.05). MicroRNA-224 agomir and PCSK9 siRNA could promote apoptosis and suppress proliferation, invasion of BON-1 cells (P < 0.05), but increase the level of glucocorticoid (GC, P < 0.05). Taken together, age, tumor grading and LDL-C level are independent risk factors of NENs. The miR-224/PCSK9/GC axis binds to tumorigenesis and prognosis of pancreatic NENs (p-NENs).
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Affiliation(s)
- Jian'an Bai
- Department of Gastroenterology, Sir Run Run Hospital Affiliated with Nanjing Medical University, Nanjing, China
| | - He Na
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Xiumei Hua
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Yaling Wei
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Tian Ye
- Department of Gastroenterology, Sir Run Run Hospital Affiliated with Nanjing Medical University, Nanjing, China
| | - Yiqiang Zhang
- Department of Radiology, Linyi People's Hospital, Dezhou, China
| | - Guo Jian
- Department of Orthopaedics, Linyi People's Hospital, Dezhou, China
| | - Weiwen Zeng
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Lijun Yan
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Qiyun Tang
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
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19
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Okajima W, Komatsu S, Ichikawa D, Miyamae M, Kawaguchi T, Hirajima S, Ohashi T, Imamura T, Kiuchi J, Arita T, Konishi H, Shiozaki A, Moriumura R, Ikoma H, Okamoto K, Taniguchi H, Itoh Y, Otsuji E. Circulating microRNA profiles in plasma: identification of miR-224 as a novel diagnostic biomarker in hepatocellular carcinoma independent of hepatic function. Oncotarget 2018; 7:53820-53836. [PMID: 27462777 PMCID: PMC5288224 DOI: 10.18632/oncotarget.10781] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 07/09/2016] [Indexed: 12/21/2022] Open
Abstract
Aims This study was designed to identify novel microRNAs (miRNAs) in plasma for detecting and monitoring hepatocellular carcinoma (HCC), independent of hepatic function and background liver diseases with different etiologies. Results (1) Four oncogenic miRNAs (miR-151, 155, 191 and 224) with high expression in HCC tissues were selected as candidates. (2) Quantitative RT-PCR using plasma samples from 107 HCC patients and 75 healthy volunteers revealed a significantly higher level of plasma miR-224 in HCC patients than in healthy volunteers according to a small-scale analysis (P < 0.0001), two independent large-scale cohort analysis (P < 0.0001, AUC 0.908). (3) miR-224 expression was significantly higher in HCC tissues and HCC cell lines than in normal hepatic tissues and fibroblasts, respectively. (P = 0.0011, 0.0150) (4) Plasma miR-224 reflected tumor dynamics; preoperative plasma levels of miR-224 were significantly reduced in postoperative samples (P = 0.0058), and plasma miR-224 levels were significantly correlated with paired miR-224 levels in HCC tissues (P = 0.0005). (5) Furthermore, plasma miR-224 levels significantly discriminated HCC patients from patients with chronic liver disease (P = 0.0008). A high plasma miR-224 level was significantly correlated with larger tumor size (P = 0.0005) and recurrences (P = 0.0027). The plasma miR-224 level could accurately detect small tumors less than 18 mm preoperatively. Methods We performed a systematic review of the NCBI database and selected candidate miRNAs reported as highly expressed in HCC tissue. Conclusions Plasma miR-224 may be a sensitive biomarker for screening HCC and monitoring tumor dynamics.
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Affiliation(s)
- Wataru Okajima
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shuhei Komatsu
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Daisuke Ichikawa
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Mahito Miyamae
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tsutomu Kawaguchi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shoji Hirajima
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Takuma Ohashi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Taisuke Imamura
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Jun Kiuchi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tomohiro Arita
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hirotaka Konishi
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Atsushi Shiozaki
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Ryo Moriumura
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hisashi Ikoma
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kazuma Okamoto
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hiroki Taniguchi
- Department of Surgery, Kyoto Second Red Cross Hospital, Haruobicho, Kamigyo-ku, 602-8026, Kyoto, Japan
| | - Yoshito Itoh
- Department of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kawaramachihirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
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20
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Miao X, Gao H, Liu S, Chen M, Xu W, Ling X, Deng X, Rao C. Down-regulation of microRNA-224 -inhibites growth and epithelial-to-mesenchymal transition phenotype -via modulating SUFU expression in bladder cancer cells. Int J Biol Macromol 2017; 106:234-240. [PMID: 28780419 DOI: 10.1016/j.ijbiomac.2017.07.184] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 07/29/2017] [Accepted: 07/31/2017] [Indexed: 02/07/2023]
Abstract
Aberrant expression of miR-224 is usually found in cancer studies; however, the role of miR-224 has seldom been reported in bladder cancer (BC). We explored miR-224's function and the underlying mechanism in BC. It was found that miR-224 expression was significantly up-regulated in BC tissues and cell lines. Knockdown of miR-224 decreased BC cell growth and invasion both in vitro and in vivo. We identified the SUFU protein as a downstream target of miR-224 by using luciferase and western blot assays. We proposed that miR-224 promoted BC cell growth and invasion via sustaining the activity of Hedgehog pathway, which was negatively regulated by SUFU. Taken together, our study demonstrated that miR-224 may function as an onco-miR in BC and suggested that miR-224 may be a potential therapeutic target for BC patients.
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Affiliation(s)
- Xiaobo Miao
- Radiotherapy & Chemotherapy Dept. 2, Ningbo NO. 2 Hospital, Zhejiang, China
| | - Hai Gao
- Health and Human Service Department, Xiamen Xianyue Hospital, Xiamen, China
| | - Shiyong Liu
- Department of Urology, Guangdong Province Hospital of Traditional Chinese Medicine, Zhuhai, China
| | - Meijuan Chen
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Hepatology Unit and Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wenwen Xu
- Department of Outpatient Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xuguang Ling
- Department of Emergency Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xubin Deng
- Cancer Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Chuangzhou Rao
- Radiotherapy & Chemotherapy Dept. 2, Ningbo NO. 2 Hospital, Zhejiang, China.
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21
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Matsuda A, Yan IK, Foye C, Parasramka M, Patel T. MicroRNAs as paracrine signaling mediators in cancers and metabolic diseases. Best Pract Res Clin Endocrinol Metab 2016; 30:577-590. [PMID: 27923452 PMCID: PMC5147504 DOI: 10.1016/j.beem.2016.07.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The contribution of microRNAs to the regulation of mRNA expression during physiological and developmental processes are well-recognized. These roles are being expanded by recent observations that emphasize the capability of miRNA to participate in inter-cellular signaling and communication. Several factors support a functional role for miRNA as mediators of cell-to-cell signaling. miRNA are able to exist within the extracellular milieu or circulation, and their stability and integrity maintained through association with binding proteins or lipoproteins, or through encapsulation within cell-derived membrane vesicles. Furthermore, miRNA can retain functionality and regulate target gene expression following their uptake by recipient cells. In this overview, we review specific examples that will highlight the potential of miRNA to serve as paracrine signaling mediators in metabolic diseases and cancers. Elucidating the mechanisms involved in inter-cellular communication involving miRNA will provide new insights into disease pathogenesis and potential therapeutic opportunities.
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Affiliation(s)
- Akiko Matsuda
- Departments of Transplantation and Cancer Biology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL 32224, USA
| | - Irene K Yan
- Departments of Transplantation and Cancer Biology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL 32224, USA
| | - Catherine Foye
- Departments of Transplantation and Cancer Biology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL 32224, USA
| | - Mansi Parasramka
- Departments of Transplantation and Cancer Biology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL 32224, USA
| | - Tushar Patel
- Departments of Transplantation and Cancer Biology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL 32224, USA.
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22
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Huang Y, Li Y, Wang FF, Lv W, Xie X, Cheng X. Over-Expressed miR-224 Promotes the Progression of Cervical Cancer via Targeting RASSF8. PLoS One 2016; 11:e0162378. [PMID: 27626930 PMCID: PMC5023165 DOI: 10.1371/journal.pone.0162378] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 08/22/2016] [Indexed: 01/21/2023] Open
Abstract
Cervical cancer is the most common cause of cancer-related deaths in women from developing countries. Identification of novel prognostic predictors or therapeutic targets may improve patient prognosis. In the current study, we demonstrated by real-time PCR that miR-224 expression was significantly upregulated (1.82-fold, P = 0.0025) in cervical cancer tissues (n = 126) compared with in normal cervical tissues (n = 64). Higher expression of miR-224 was significantly associated with poorer prognostic factors, including advanced FIGO stage, nodal metastasis, larger tumor size, vascular involvement and deep stromal invasion (all P < 0.05). Enforced expression of miR-224 promoted cell proliferation, migration and invasion in SiHa and CaSki cancer cell lines. Bioinformatic analysis indicated that RASSF8 (RAS-association domain family 8) was a potential target of miR-224. Western blot analysis and luciferase reporter assay showed that overexpressed miR-224 inhibited RASSF8 protein expression and decreased the activity of a luciferase reporter containing the 3′ untranslated region (UTR) of RASSF8, respectively. Further, RASSF8 knockdown by specific RNAi showed similar effects in cervical cancer cells transfected with miR-224 mimic. Our findings suggest that miR-224 directly targets RASSF8 and thereby acts as a tumor promoter in cervical cancer progression.
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Affiliation(s)
- YongJie Huang
- Women’s Reproductive Health Laboratory of Zhejiang Province, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yang Li
- Department of Gynecologic Oncology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fen F. Wang
- Department of Gynecologic Oncology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - WeiGuo Lv
- Department of Gynecologic Oncology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xing Xie
- Department of Gynecologic Oncology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaodong Cheng
- Department of Gynecologic Oncology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- * E-mail:
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Abstract
Liver cancer, primarily hepatocellular carcinoma (HCC), is a major cause of cancer-related death worldwide. HCC is a suitable model of inflammation-induced cancer because more than 90% of HCC cases are caused by liver damage and chronic inflammation. Several inflammatory response pathways, such as NF-κB and JAK/STAT3 signaling pathways, play roles in the crosstalk between inflammation and HCC. MicroRNAs (miRNAs) are evolutionarily conserved, short endogenous, non-coding single-stranded RNAs that are involved in various biological and pathological processes by regulating gene expression and protein translation. Evidence showed that miRNAs play a pivotal role in hepatitis virus infection and serve as promoters or inhibitors of inflammatory response. Aberrant miRNA was observed during liver inflammation and HCC. Many dysregulated miRNAs modulate the initiation and progression of inflammation-induced HCC. This review summarizes the role and functions of miRNAs in inflammation-associated HCC, as well as the designed therapeutics targeting miRNAs to treat liver inflammation and HCC.
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Affiliation(s)
- Lin Huan
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Lin-Hui Liang
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Xiang-Huo He
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China
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