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Vianello C, Monti E, Leoni I, Galvani G, Giovannini C, Piscaglia F, Stefanelli C, Gramantieri L, Fornari F. Noncoding RNAs in Hepatocellular Carcinoma: Potential Applications in Combined Therapeutic Strategies and Promising Candidates of Treatment Response. Cancers (Basel) 2024; 16:766. [PMID: 38398157 PMCID: PMC10886468 DOI: 10.3390/cancers16040766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/03/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
The incidence of hepatocellular carcinoma (HCC) is increasing, and 40% of patients are diagnosed at advanced stages. Over the past 5 years, the number of clinically available treatments has dramatically increased for HCC, making patient management particularly complex. Immune checkpoint inhibitors (ICIs) have improved the overall survival of patients, showing a durable treatment benefit over time and a different response pattern with respect to tyrosine kinase inhibitors (TKIs). Although there is improved survival in responder cases, a sizeable group of patients are primary progressors or are ineligible for immunotherapy. Indeed, patients with nonviral etiologies, such as nonalcoholic steatohepatitis (NASH), and alterations in specific driver genes might be less responsive to immunotherapy. Therefore, improving the comprehension of mechanisms of drug resistance and identifying biomarkers that are informative of the best treatment approach are required actions to improve patient survival. Abundant evidence indicates that noncoding RNAs (ncRNAs) are pivotal players in cancer. Molecular mechanisms through which ncRNAs exert their effects in cancer progression and drug resistance have been widely investigated. Nevertheless, there are no studies summarizing the synergistic effect between ncRNA-based strategies and TKIs or ICIs in the preclinical setting. This review aims to provide up-to-date information regarding the possible use of ncRNAs as therapeutic targets in association with molecular-targeted agents and immunotherapies and as predictive tools for the selection of optimized treatment options in advanced HCCs.
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Affiliation(s)
- Clara Vianello
- Centre for Applied Biomedical Research—CRBA, University of Bologna, 40138 Bologna, Italy; (C.V.); (E.M.); (I.L.); (G.G.)
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
| | - Elisa Monti
- Centre for Applied Biomedical Research—CRBA, University of Bologna, 40138 Bologna, Italy; (C.V.); (E.M.); (I.L.); (G.G.)
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
| | - Ilaria Leoni
- Centre for Applied Biomedical Research—CRBA, University of Bologna, 40138 Bologna, Italy; (C.V.); (E.M.); (I.L.); (G.G.)
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
| | - Giuseppe Galvani
- Centre for Applied Biomedical Research—CRBA, University of Bologna, 40138 Bologna, Italy; (C.V.); (E.M.); (I.L.); (G.G.)
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
| | - Catia Giovannini
- Department of Medical and Surgical Sciences, University of Bologna, 40128 Bologna, Italy; (C.G.); (F.P.)
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40128 Bologna, Italy; (C.G.); (F.P.)
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Claudio Stefanelli
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
| | - Laura Gramantieri
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Francesca Fornari
- Centre for Applied Biomedical Research—CRBA, University of Bologna, 40138 Bologna, Italy; (C.V.); (E.M.); (I.L.); (G.G.)
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy;
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2
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Lumkul L, Jantaree P, Jaisamak K, Wongkummool W, Lapisatepun W, Orrapin S, Udomruk S, Lo Piccolo L, Chaiyawat P. Combinatorial Gene Expression Profiling of Serum HULC, HOTAIR, and UCA1 lncRNAs to Differentiate Hepatocellular Carcinoma from Liver Diseases: A Systematic Review and Meta-Analysis. Int J Mol Sci 2024; 25:1258. [PMID: 38279264 PMCID: PMC10816616 DOI: 10.3390/ijms25021258] [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: 12/27/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/28/2024] Open
Abstract
Hepatocellular carcinoma (HCC) presents a significant global health challenge due to limited early detection methods, primarily relying on conventional approaches like imaging and alpha-fetoprotein (AFP). Although non-coding RNAs (ncRNAs) show promise as potential biomarkers in HCC, their true utility remains uncertain. We conducted a comprehensive review of 76 articles, analyzing 88 circulating lncRNAs in 6426 HCC patients. However, the lack of a standardized workflow protocol has hampered holistic comparisons across the literature. Consequently, we herein confined our meta-analysis to only a subset of these lncRNAs. The combined analysis of serum highly upregulated in liver cancer (HULC) gene expression with homeobox transcript antisense intergenic RNA (HOTAIR) and urothelial carcinoma-associated 1 (UCA1) demonstrated markedly enhanced sensitivity and specificity in diagnostic capability compared to traditional biomarkers or other ncRNAs. These findings could have substantial implications for the early diagnosis and tailored treatment of HCC.
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MESH Headings
- Humans
- Carcinoma, Hepatocellular/diagnosis
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/pathology
- Liver Neoplasms/diagnosis
- Liver Neoplasms/genetics
- Liver Neoplasms/pathology
- RNA, Long Noncoding/metabolism
- Genes, Homeobox
- RNA, Antisense
- Carcinoma, Transitional Cell/genetics
- Gene Expression Regulation, Neoplastic
- Urinary Bladder Neoplasms/genetics
- RNA, Untranslated
- Biomarkers
- Gene Expression Profiling
- Biomarkers, Tumor/genetics
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Affiliation(s)
- Lalita Lumkul
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Phatcharida Jantaree
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Kritsada Jaisamak
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Wasinee Wongkummool
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Worakitti Lapisatepun
- Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Santhasiri Orrapin
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Sasimol Udomruk
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Luca Lo Piccolo
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
| | - Parunya Chaiyawat
- Center of Multidisciplinary Technology for Advanced Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (L.L.); (P.J.); (K.J.); (W.W.); (S.O.); (S.U.)
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3
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Zhang X, Xu X, Song J, Xu Y, Qian H, Jin J, Liang ZF. Non-coding RNAs' function in cancer development, diagnosis and therapy. Biomed Pharmacother 2023; 167:115527. [PMID: 37751642 DOI: 10.1016/j.biopha.2023.115527] [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: 07/18/2023] [Revised: 09/05/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
While previous research on cancer biology has focused on genes that code for proteins, in recent years it has been discovered that non-coding RNAs (ncRNAs)play key regulatory roles in cell biological functions. NcRNAs account for more than 95% of human transcripts and are an important entry point for the study of the mechanism of cancer development. An increasing number of studies have demonstrated that ncRNAs can act as tumor suppressor genes or oncogenes to regulate tumor development at the epigenetic level, transcriptional level, as well as post-transcriptional level. Because of the importance of ncRNAs in cancer, most clinical trials have focused on ncRNAs to explore whether ncRNAs can be used as new biomarkers or therapies. In this review, we focus on recent studies of ncRNAs including microRNAs (miRNAs), long ncRNAs (lncRNAs), circle RNAs (circRNAs), PIWI interacting RNAs (piRNAs), and tRNA in different types of cancer and explore the application of these ncRNAs in the development of cancer and the identification of relevant therapeutic targets and tumor biomarkers. Graphical abstract drawn by Fidraw.
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Affiliation(s)
- XinYi Zhang
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China; Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu university, Zhenjiang, Jiangsu 212013, China
| | - Xiaoqing Xu
- Nanjing Renpin ENT Hospital, Nanjing 210000, Jiangsu, China
| | - Jiajia Song
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China; Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu university, Zhenjiang, Jiangsu 212013, China
| | - Yumeng Xu
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China; Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu university, Zhenjiang, Jiangsu 212013, China
| | - Hui Qian
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China; Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu university, Zhenjiang, Jiangsu 212013, China
| | - Jianhua Jin
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China.
| | - Zhao Feng Liang
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, Changzhou 213017, Jiangsu, China; Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu university, Zhenjiang, Jiangsu 212013, China.
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Wang Q, Xie Z. GAS5 silencing attenuates hypoxia-induced cardiomyocytes injury by targeting miR-21/PTEN. Immun Inflamm Dis 2023; 11:e945. [PMID: 37506155 PMCID: PMC10373574 DOI: 10.1002/iid3.945] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 07/01/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION Myocardial hypoxia is an important factor causing myocardial infarction (MI). Interestingly, many unknown factors in the molecular mechanism of MI remain unclear. Our study explored the role of lncRNA growth arrest-specific 5 (GAS5) in cell injury under hypoxia. METHODS AS5 expression was assessed in MI and human cardiomyocytes under hypoxia through RT-qPCR assay. Methyl thiazolyl tetrazolium assay, flow cytometry assay, and transwell assay was carried out for cell viability, cell apoptosis, cell migration, and invasion, respectively. The regulatory target of GAS5 was explored through a dual-luciferase reporter assay. RESULTS Our findings indicated that the upregulation of GAS5 was related to hypoxia. Downregulation of GAS5 expression could decrease hypoxia-induced cell apoptosis and increase cell migration and invasion. Moreover, GAS 5 targeted miR-21, which regulated the phosphatase and tension homology deleted on chromosome ten gene (PTEN) expression. Furthermore, the knockdown of miR-21 eliminated the effect of GAS5 silencing on cell injury. CONCLUSION These results indicated that lncRNA GAS5 silencing decreased cardiomyocyte injury by hypoxia-induced through regulating miR-21/PTEN.
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Affiliation(s)
- Qianli Wang
- Cardiovascular Surgery Intensive Care Unit, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, P.R. China
| | - Zan Xie
- Department of Cardiology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, P.R. China
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Yang Z, Tang N, Zheng M, Chang Y. Exosomal Long Noncoding RNAs Serve as Biomarkers for Liver Disease. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2023; 34:674-680. [PMID: 37326156 PMCID: PMC10441155 DOI: 10.5152/tjg.2023.22741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/22/2023] [Indexed: 06/17/2023]
Abstract
Exosomes are tiny vesicles secreted by cells, with a diameter of 40-160 nm, which contain proteins, DNA, mRNA, long noncoding RNA, etc. Because of the low sensitivity and specificity of the conventional biomarkers for liver diseases, it is of utmost importance to discover novel, sensitive, specific, and non-invasive biomarkers. Exosomal long noncoding RNAs have been considered as potential diagnostic, prognostic, or predictive biomarkers in a wide range of liver pathologies. In this review, we discuss the recent progress on exosomal long noncoding RNAs that serve as potential diagnostic, prognostic, or predictive markers and molecular targets in patients with hepatocellular carcinoma, cholestatic liver injury, viral hepatitis, and alcohol-related liver diseases.
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Affiliation(s)
- Zixuan Yang
- China State Institute of Pharmaceutical Industry, Shanghai, China
- Shanghai Innostar Bio-tech Company Limited, Shanghai, China
| | - Naping Tang
- China State Institute of Pharmaceutical Industry, Shanghai, China
- Shanghai Innostar Bio-tech Company Limited, Shanghai, China
| | - Minhui Zheng
- China State Institute of Pharmaceutical Industry, Shanghai, China
- Shanghai Innostar Bio-tech Company Limited, Shanghai, China
| | - Yan Chang
- China State Institute of Pharmaceutical Industry, Shanghai, China
- Shanghai Innostar Bio-tech Company Limited, Shanghai, China
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6
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Vosough P, Khatami SH, Hashemloo A, Tajbakhsh A, Karimi-Fard F, Taghvimi S, Taheri-Anganeh M, Soltani Fard E, Savardashtaki A, Movahedpour A. Exosomal lncRNAs in gastrointestinal cancer. Clin Chim Acta 2023; 540:117216. [PMID: 36592922 DOI: 10.1016/j.cca.2022.117216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/24/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023]
Abstract
Gastrointestinal cancer (GIC) remains a leading cause of morbidity and mortality worldwide. Unfortunately, these cancers are diagnosed in advanced metastatic stages due to lack of reliable biomarkers that are sufficiently specific and sensitive in early disease. There has been growing evidence that circulating exosomes can be used to diagnose cancer non-invasively with limited risks and side effects. Furthermore, exosomal long non-coding RNAs (lncRNAs) are emerging as a new class of promising biomarkers in cancer. This review provides an overview of the extraction and detection of exosomal lncRNAs with a focus on their potential role in GIC.
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Affiliation(s)
- Parisa Vosough
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyyed Hossein Khatami
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Amir Tajbakhsh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sina Taghvimi
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mortaza Taheri-Anganeh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Elahe Soltani Fard
- Department of Molecular Medicine, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Amir Savardashtaki
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran; Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Roshani M, Baniebrahimi G, Mousavi M, Zare N, Sadeghi R, Salarinia R, Sheida A, Molavizadeh D, Sadeghi S, Moammer F, Zolfaghari MR, Mirzaei H. Exosomal long non-coding RNAs: novel molecules in gastrointestinal cancers' progression and diagnosis. Front Oncol 2022; 12:1014949. [PMID: 36591473 PMCID: PMC9795196 DOI: 10.3389/fonc.2022.1014949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/10/2022] [Indexed: 12/15/2022] Open
Abstract
Gastrointestinal (GI) cancers arise in the GI tract and accessory organs, including the mouth, esophagus, stomach, liver, biliary tract, pancreas, small intestine, large intestine, and rectum. GI cancers are a major cause of cancer-related morbidity and mortality worldwide. Exosomes act as mediators of cell-to-cell communication, with pleiotropic activity in the regulation of homeostasis, and can be markers for diseases. Non-coding RNAs (ncRNAs), such as long non-coding RNAs (lncRNAs), can be transported by exosomes derived from tumor cells or non-tumor cells. They can be taken by recipient cells to alter their function or remodel the tumor microenvironment. Moreover, due to their uniquely low immunogenicity and excellent stability, exosomes can be used as natural carriers for therapeutic ncRNAs in vivo. Exosomal lncRNAs have a crucial role in regulating several cancer processes, including angiogenesis, proliferation, drug resistance, metastasis, and immunomodulation. Exosomal lncRNA levels frequently alter according to the onset and progression of cancer. Exosomal lncRNAs can therefore be employed as biomarkers for the diagnosis and prognosis of cancer. Exosomal lncRNAs can also monitor the patient's response to chemotherapy while also serving as potential targets for cancer treatment. Here, we discuss the role of exosomal lncRNAs in the biology and possible future treatment of GI cancer.
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Affiliation(s)
- Mohammad Roshani
- Internal Medicine and Gastroenterology, Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Baniebrahimi
- Department of Pediatric Dentistry, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Mousavi
- Department of Anatomy, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Noushid Zare
- Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran
| | - Reza Sadeghi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Salarinia
- Department of Advanced Technologies, School of Medicine, North Khorasan University of Sciences, Bojnurd, Iran
| | - Amirhossein Sheida
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran,Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Danial Molavizadeh
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran,Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Sara Sadeghi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran,Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Farzaneh Moammer
- Research Committee, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran,*Correspondence: Farzaneh Moammer, ; Mohammad Reza Zolfaghari, ; Hamed Mirzaei, ;
| | - Mohammad Reza Zolfaghari
- Department of Microbiology, Qom Branch, Islamic Azad University, Qom, Iran,*Correspondence: Farzaneh Moammer, ; Mohammad Reza Zolfaghari, ; Hamed Mirzaei, ;
| | - Hamed Mirzaei
- Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran,*Correspondence: Farzaneh Moammer, ; Mohammad Reza Zolfaghari, ; Hamed Mirzaei, ;
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Tsuchiya A, Natsui K, Ishii Y, Koseki Y, Takeda N, Tomiyoshi K, Yamazaki F, Yoshida Y, Terai S. Small extracellular vesicles and liver diseases: From diagnosis to therapy. World J Hepatol 2022; 14:1307-1318. [PMID: 36158910 PMCID: PMC9376785 DOI: 10.4254/wjh.v14.i7.1307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/20/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
Extracellular vesicles (EVs), especially small EVs (sEVs) derived from liver cells, have been the focus of much attention in the normal physiology and pathogenesis of various diseases affecting the liver. sEVs are approximately 100 nm in size, enclosed within lipid bilayers, and are very stable. The lipids, proteins, and nucleic acids, including miRNAs, contained within these vesicles are known to play important roles in intercellular communication. This mini-review summarizes the application of sEVs. First, liver diseases and the related diagnostic markers are described, and the current active status of miRNA research in diagnosis of hepatocellular carcinoma (HCC) is reported. Second, the biodistribution and pharmacokinetics of sEVs are described, and the liver is highlighted as the organ with the highest accumulation of sEVs. Third, the relationship between sEVs and the pathogenesis of liver disorders is described with emphesis on the current active status of miRNA research in HCC recurrence and survival. Finally, the possibility of future therapy using sEVs from mesenchymal stem (stromal) cells for cirrhosis and other diseases is described.
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Affiliation(s)
- Atsunori Tsuchiya
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata 951-8510, Japan
| | - Kazuki Natsui
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Yui Ishii
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Yohei Koseki
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Nobutaka Takeda
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Kei Tomiyoshi
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Fusako Yamazaki
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Yuki Yoshida
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
| | - Shuji Terai
- Department of Gastroenterology and Hepatology, Niigata University, Niigata 951-8510, Japan
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Prediction of Prognosis and Molecular Mechanism of Ferroptosis in Hepatocellular Carcinoma Based on Bioinformatics Methods. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:4558782. [PMID: 35774297 PMCID: PMC9239824 DOI: 10.1155/2022/4558782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 11/24/2022]
Abstract
Background As an iron-dependent type of programmed cell death, ferroptosis plays an important role in the pathogenesis and progression of hepatocellular carcinoma (HCC). Long noncoding RNAs (lncRNAs) have been linked to the prognosis of patients with HCC in a number of studies. Nevertheless, the predictive value of lncRNAs (FRLs) associated with ferroptosis in HCC has not been fully elucidated. Methods Download RNA sequencing data and clinical profiles of HCC patients from The Cancer Genome Atlas (TCGA) database. The FRLs associated with prognosis were determined by Pearson's correlation analysis. After that, prognostic signature for FRLs was established using Cox and LASSO regression analyses. Meanwhile, survival analysis, correlation analysis of clinicopathological features, Cox regression, receiver operating characteristic (ROC) curve, and nomogram were used to analyze the FRL signature's predictive capacity. The relationship between signature risk score, immune cell infiltration, and chemotherapy drug sensitivity is further studied. Results In total, 93 FRLs were found to be of prognostic value in patients with HCC. A five-FRL signature comprising AC015908.3, LINC01138, AC009283.1, Z83851.1, and LUCAT1 was created in order to enhance the prognosis prediction with HCC patients. The signature demonstrated a good predictive potency, according to the Kaplan-Meier and ROC curves. The five-FRL signature was found to be a risk factor independent of various clinical factors using Cox regression and stratified survival analysis. The high-risk group was shown to be enriched in tumorigenesis and immune-related pathways according to GSEA analysis. Additionally, immune cell infiltration, immune checkpoint molecules, and half-inhibitory concentrations differed considerably between risk groups, implying that this signature could be used to evaluate the clinical efficacy of chemotherapy and immunotherapy. Conclusion The five-FRL risk signature is helpful for assessing the prognosis of HCC patients and improving therapy options, so it can be further applied clinically.
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Role of Exosomes in Immune Microenvironment of Hepatocellular Carcinoma. JOURNAL OF ONCOLOGY 2022; 2022:2521025. [PMID: 35126514 PMCID: PMC8816547 DOI: 10.1155/2022/2521025] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 01/08/2022] [Indexed: 02/08/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer. Since most patients with HCC are diagnosed at the intermediate or advanced stage and because HCC has a high incidence of metastasis and recurrence, it is one of the leading causes of cancer death. Exosomes are a subtype of extracellular vesicles and are typically 30–150 nm in diameter. Originating from endosomes, they can be secreted by almost all living cells. They are widely present in various body fluids and serve as an important medium for the interactions between cells. A series of studies have revealed that exosomes-mediated intercellular transfer of proteins, nucleic acids, and metabolites plays a crucial role in the initiation and progression of HCC, hypoxia and angiogenesis, chemotherapy sensitivity, and cell death mode and regulates the immune microenvironment. In this paper, we reviewed the recent researches on the multiple roles of tumor-associated exosomes in the progression of HCC. We laid particular focus on those researches that reveal how exosomes regulate the tumor immune microenvironment (TIME) and how exosomal cargos affect the progression of HCC. Besides, we emphasize some prospective directions to achieve a more accurate and complete analysis of the HCC immune microenvironment.
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Yao J, Fu J, Liu Y, Qu W, Wang G, Yan Z. LncRNA CASC9 promotes proliferation, migration and inhibits apoptosis of hepatocellular carcinoma cells by down-regulating miR-424-5p. Ann Hepatol 2022; 23:100297. [PMID: 33346094 DOI: 10.1016/j.aohep.2020.100297] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES CASC9 and miR-424-5p are closely related with hepatocellular carcinoma (HCC) progression. This study aimed to evaluate the effect of CASC9 involved with miR-424-5p on the development of HCC. MATERIALS AND METHODS qRT-PCR was performed to determine the mRNA expressions of CASC9 and miR-424-5p in HCC tissues/cells and adjacent normal tissues/human hepatic epithelial cells, and to analyze the relationship of CASC9 with the clinico-pathological characteristics and prognosis of HCC patients. Then, cell proliferation was measured by CCK-8 and1 clone formation assays. Apoptosis of HCC cells was measured by flow cytometry. Besides, cell migration and invasion were determined by scratch wound-healing and Transwell assays, respectively. DIANA-LncBase V2 and dual luciferase reporter gene assay were used to verify the targeted relationship between CASC9 and miR-424-5p. Bcl-2, Bax and cleaved caspase-3 expressions were detected by Western blot. RESULTS Higher expression of CASC9 was observed in HCC tissues/ cells than in adjacent normal tissues/ human hepatic epithelial cells, and was closely linked to poor prognosis of HCC, tumor size, TNM stage, differentiation degree, lymph node metastasis and alpha-fetoprotein (AFP). Down-regulation of CASC9 decreased the proliferation, invasion and migration of HCC cells while enhancing apoptosis. Besides, CASC9 was negatively correlated with miR-424-5p. MiR-424-5p inhibitor enhanced cell proliferation, invasion and migration while decreasing apoptosis. Interestingly, siRNA-CASC9 partially offset the effects of miR-424-5p inhibitor on HCC cells. CONCLUSION CASC9 promoted proliferation, invasion and migration and inhibited apoptosis in HCC cells by inhibiting miR-424-5p.
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Affiliation(s)
- Jingjing Yao
- Department of Gastroenterology, People's Hospital of Rizhao, China
| | - Jindong Fu
- Department of Gastroenterology, People's Hospital of Rizhao, China
| | | | - Wei Qu
- Department of Gastroenterology, People's Hospital of Rizhao, China
| | - Guangdong Wang
- Department of Gastroenterology, People's Hospital of Rizhao, China
| | - Zaojun Yan
- Infection Department, People's Hospital of Rizhao, China.
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12
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Chang Q, Wu J, An Y, Liu H, Sun Y. Propofol suppresses proliferation, migration, invasion, and tumor growth of liver cancer cells via suppressing cancer susceptibility candidate 9/phosphatase and tensin homolog/AKT serine/threonine kinase/mechanistic target of rapamycin kinase axis. Hum Exp Toxicol 2022; 41:9603271211065972. [PMID: 35238236 DOI: 10.1177/09603271211065972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Propofol is a commonly used drug for sedation and general anesthesia during cancer surgery. Previous studies indicate that propofol exerts anti-tumor effect in various cancers. The aim of this study was to investigate the underlying molecular mechanism of propofol in liver cancer. The effects of propofol on liver cancer cells were evaluated by cell viability assay, colony formation assay, and tumor xenograft model. Dysregulated lncRNAs of propofol-treated liver cancer cells were evaluated by transcriptome RNA sequencing. The underlying molecular mechanisms of lncRNA cancer susceptibility candidate 9 (CASC9) in propofol-induced anti-tumor effects were evaluated by western blot, quantitative real-time polymerase chain reaction (qRT-PCR), wound scratch healing assay, transwell cell migration and invasion assay, TUNEL staining, fluorescence in situ hybridization, RNA immunoprecipitation (RIP), and chromatin immunoprecipitation (ChIP). We found that propofol suppressed proliferation, migration, invasion, and tumor xenograft growth of liver cancer cells in a dose-dependent manner. Exosomes transfer from propofol-treated cells inhibited proliferation, migration, and invasion and promoted apoptosis of liver cancer cells. Transcriptional profiling of propofol-treated liver cancer cells identified CASC9 as significantly downregulated lncRNA in cells and exosomes. Enforced CASC9 expression partially rescued the inhibitory effects of propofol on liver cancer cells. Furthermore, CASC9 was found to interact directly with EZH2 and epigenetically regulated PTEN expression. Restoration of CASC9 partially abrogated the inhibition of propofol on Akt/mTOR signaling. Our results indicated that propofol exerted anti-tumor effects by downregulating CASC9, and subsequently suppressed Akt/mTOR signaling. Our findings provided a novel insight into propofol-induced anti-tumor effects in liver cancer.
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Affiliation(s)
- Qing Chang
- Department of anesthesiology, Heilongjiang Provincal Hospital(Harbin Institute of Technology, Heilongjiang Provincal Hospital), No. 82 Zhongshan Rd, Harbin 150036, China
| | - Jun Wu
- Department of anesthesiology, Heilongjiang Provincal Hospital(Harbin Institute of Technology, Heilongjiang Provincal Hospital), No. 82 Zhongshan Rd, Harbin 150036, China
| | - Yang An
- Department of anesthesiology, Heilongjiang Provincal Hospital(Harbin Institute of Technology, Heilongjiang Provincal Hospital), No. 82 Zhongshan Rd, Harbin 150036, China
| | - Haiyan Liu
- Department of anesthesiology, Heilongjiang Provincal Hospital(Harbin Institute of Technology, Heilongjiang Provincal Hospital), No. 82 Zhongshan Rd, Harbin 150036, China
| | - Yang Sun
- Department of anesthesiology, Heilongjiang Provincal Hospital(Harbin Institute of Technology, Heilongjiang Provincal Hospital), No. 82 Zhongshan Rd, Harbin 150036, China
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13
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Xiao SH, Wang Y, Cao X, Su Z. Long non-coding RNA LUCAT1 inhibits myocardial oxidative stress and apoptosis after myocardial infarction via targeting microRNA-181a-5p. Bioengineered 2021; 12:4546-4555. [PMID: 34414854 PMCID: PMC8806849 DOI: 10.1080/21655979.2021.1966351] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
This study hoped to explore the effects and mechanism of long non-coding RNA (lncRNA) LUCAT1 regulating microRNA-181a-5p (miR-181a-5p) on oxidative stress and apoptosis of cardiomyocytes induced by H2O2. Totally, 72 patients with acute myocardial infarction (AMI) were included. H9c2 cardiomyocytes were cultured in vitro, and the H2O2 model of cardiomyocytes was established. The expression levels of LUCAT1 and miR-181a-5p were detected by qRT-PCR after H2O2 induction. The contents of reactive oxygen species (ROS), superoxide dismutase (SOD), and malondialdehyde (MDA) in cells were detected. The survival rate of the cells was detected by the Cell Counting Kit-8 (CCK-8) method; the apoptosis was detected by flow cytometry. The luciferase reporter experiment and quantitative real-time PCR (qRT-PCR) were used to verify the targeted relationship between LUCAT1 and miR-181a-5p. LUCAT1 was lowly expressed in the AMI patients. After H2O2 induction, the expression of LUCAT1 in H9c2 cells lessened significantly, while the expression of miR-181a-5p elevated significantly (P < 0.001). Transfection of p-LUCAT1 significantly reversed the decreased SOD levels, the increased MDA and ROS content, and the elevated tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and interleukin-1 beta (IL-1β) in H2O2-stimulated cells (P < 0.001). Upregulation of LUCAT1 contributed to the mitigation of H2O2 injury by promoting viable cells and repressing apoptotic cells (P < 0.01). LUCAT1 targeted miR-181a-5p and negatively regulated miR-181a-5p expression (P < 0.001). Collectively, LUCAT1 played a protective role on oxidative stress injury, inflammation, viability, and apoptosis of cardiomyocytes induced by H2O2 via regulating miR-181a-5p.
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Affiliation(s)
- Shi-Hui Xiao
- Department of Internal Medicine-Cardiovascular, Ganzhou People's Hospital, Ganzhou, Jiangxi Province, China.,Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi Province, China
| | - Ying Wang
- Department of Cardiology, Affiliated Hospital of Gansu Medical College, Pingliang, Gansu Province, China
| | - Xuecai Cao
- Department of Obstetrics, Yidu Central Hospital of Weifang, Weifang, Shandong Province, China
| | - Zhe Su
- Department of Emergency Internal Medicine, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
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14
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Heydari R, Abdollahpour-Alitappeh M, Shekari F, Meyfour A. Emerging Role of Extracellular Vesicles in Biomarking the Gastrointestinal Diseases. Expert Rev Mol Diagn 2021; 21:939-962. [PMID: 34308738 DOI: 10.1080/14737159.2021.1954909] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Extracellular vesicles (EVs) play an important role in cell-cell communication and regulation of various cellular functions under physiological and pathophysiological conditions through transferring their cargo to recipient cells. Molecular constituents of EVs are a fingerprinting profile of secreting cells which can be used as promising prognostic, diagnostic, and drug-response biomarkers in clinical settings. AREAS COVERED The present study provides a brief introduction about the biology of EVs and reviews methodologies used for EV isolation and characterization as well as high-throughput strategies to analyze EV contents. Furthermore, this review highlights the importance and unique role of EVs in the development and progression of gastrointestinal (GI) diseases, especially GI cancers, and then discusses their potential use, particularly those isolated from body fluids, in diagnosis and prognosis of GI diseases. EXPERT OPINION In-depth analysis of EV content can lead to the identification of new potential biomarkers for early diagnosis and prognosis prediction of GI diseases. The use of a more targeted approach by establishing more reproducible and standardized methods to decrease variations and obtain desired EV population as well as revisiting large pools of identified biomarkers and their evaluation in larger patient cohorts can result in the introduction of more reliable biomarkers in clinic.
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Affiliation(s)
- Raheleh Heydari
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Faezeh Shekari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Advanced Therapy Medicinal Product Technology Development Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
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15
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Immunodiagnostic Biomarkers for Hepatocellular Carcinoma (HCC): The First Step in Detection and Treatment. Int J Mol Sci 2021; 22:ijms22116139. [PMID: 34200243 PMCID: PMC8201127 DOI: 10.3390/ijms22116139] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/27/2021] [Accepted: 05/27/2021] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) exerts huge effects on the health burden of the world because of its high mortality and poor prognosis. HCC is often clinically detected late in patients. If HCC could be detected and treated earlier, the survival rate of patients will be greatly improved. Therefore, identifying specific biomarkers is urgent and important for HCC. The liver is also recognized as an immune organ. The occurrence of HCC is related to exacerbation of immune tolerance and/or immunosurveillance escape. The host immune system plays an important role in the recognition and targeting of tumor cells in cancer immunotherapy, as can be seen from the clinical success of immune checkpoint inhibitors and chimeric antigen receptor (CAR) T cells. Thus, there is a pressing medical need to discover immunodiagnostic biomarkers specific to HCC for understanding the pathological mechanisms of HCC, especially for immunotherapy targets. We have reviewed the existing literature to summarize the immunodiagnostic markers of HCC, including autoantibodies against tumor-associated antigens (TAAs) and exosomes, to provide new insights into HCC and early detection of this deadly cancer.
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16
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You LN, Tai QW, Xu L, Hao Y, Guo WJ, Zhang Q, Tong Q, Zhang H, Huang WK. Exosomal LINC00161 promotes angiogenesis and metastasis via regulating miR-590-3p/ROCK axis in hepatocellular carcinoma. Cancer Gene Ther 2021; 28:719-736. [PMID: 33414518 DOI: 10.1038/s41417-020-00269-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 11/08/2020] [Accepted: 11/23/2020] [Indexed: 01/29/2023]
Abstract
Hepatocellular carcinoma (HCC) is a lethal malignancy with few effective options for therapeutic treatment in its advanced stages. While exosomal LINC00161 has been identified as a potential biomarker for HCC, its regulatory function and clinical values remain largely unknown. LINC00161 expressions in serum-derived exosomes from HCC patients and HCC cells were determined by qRT-PCR. The ability of proliferation, migration, and angiogenesis in HUVECs was assessed by MTT, Transwell, and tube formation. Luciferase reporter assay and AGO2-RIP assay were conducted to explore the interactions among LINC00161, miR-590-3p, and ROCK2. The level of ROCK signal-related proteins was examined by Western blotting and immunohistochemistry (IHC) assay. Subcutaneous tumor growth was observed in nude mice, in which in vivo metastasis was observed following tail vein injection of HCC cells. High levels of LINC00161 were detected in both serum-derived exosomes from HCC patients and the supernatants of HCC cell lines and were significantly associated with poor survival. Functional study demonstrated that exosomal LINC00161 derived from HCC-cells were significantly associated with enhanced proliferation, migration, and angiogenesis in HUVECs in vitro, all of which were effectively inhibited when LINC00161 was sliced with shRNA in HCC-cells. In vivo experiment showed that LINC00161 loss inhibited tumorigenesis and metastasis of HCC. Mechanistic study revealed that exosome-carried LINC00161 directly targeted miR-590-3p and induced its downstream target ROCK2, finally activating growth/metastasis-related signals in HCC. Exosome-carried LINC00161 promotes HCC tumorigenesis through inhibiting miR-590-3p to activate the ROCK2 signaling pathway, suggesting that LINC00161 may be used as potential targets to improve HCC treatment efficiency.
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Affiliation(s)
- Li-Na You
- Department of Traditional Chinese Medicine, the Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China.,Traditional Chinese Medicine Gynecology, Maternal and Child Health Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, 830011, PR China
| | - Qin-Wen Tai
- Department of General Surgery, ShenZhen Hospital of Southern Medical University, Shenzhen, 518000, PR China
| | - Lin Xu
- Department of Hepatobiliary& Pancreatic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518000, PR China
| | - Yi Hao
- Department of Ultrasound Medicine, ShenZhen Hospital of Southern Medical University, Shenzhen, 518000, PR China
| | - Wen-Jia Guo
- Cancer Institute, Cancer Hospital Affiliated to Xinjiang Medical University, Urumqi, 830011, PR China
| | - Qiao Zhang
- Department of Pulmonary Medicine, Cancer Hospital Affiliated to Xinjiang Medical University, Urumqi, 830011, PR China
| | - Qing Tong
- Department of Hepatobiliary and Pancreatic Surgery, Cancer Hospital Affiliated to Xinjiang Medical University, Urumqi, 830011, PR China
| | - Heng Zhang
- Department of General Surgery, ShenZhen Hospital of Southern Medical University, Shenzhen, 518000, PR China
| | - Wu-Kui Huang
- Department of General Surgery, ShenZhen Hospital of Southern Medical University, Shenzhen, 518000, PR China. .,InterventionaL Diagnosis and Treatment Department, Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, 830011, PR China.
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17
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Qi Y, Song C, Zhang J, Guo C, Yuan C. Oncogenic LncRNA CASC9 in Cancer Progression. Curr Pharm Des 2021; 27:575-582. [PMID: 32940174 DOI: 10.2174/1381612826666200917150130] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 08/07/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Long non-coding RNAs (LncRNAs), with the length of over 200 nucleotides, that originate from intergenic, antisense, or promoter-proximal regions, are a large family of RNAs that lack coding capacity. Emerging evidences illustrated that LncRNAs played significant roles in a variety of cellular functions and biological processes in profuse human diseases, especially in cancers. Cancer susceptibility candidate 9 (CASC9), as a member of the LncRNAs group, firstly found its oncogenic function in esophageal cancer. In the following recent studies, a growing amount of human malignancies are verified to be correlated with CASC9, most of which are derived from the squamous epithelium tissue. This present review attempts to highlight the latest insights into the expression, functional roles, and molecular mechanisms of CASC9 in different human malignancies. METHODS In this review, the latest findings related to the pathophysiological processes of CASC9 in human cancers were summarized and analyzed, and the associated studies collected in systematic retrieval of PubMed used lncRNA and CASA9 as keywords. RESULTS CASC9 expression is identified to be aberrantly elevated in a variety of malignancies. The over-expression of CASC9 has been suggested to accelerate cell proliferation, migration, cell growth and drug resistance of cancer cells, while depressing cell apoptosis, revealing its role as an oncogene. Moreover, the current review demonstrated CASC9 as closely related to the neoplastic transformation of squamous epithelial cells and squamous metaplasia in non-squamous epithelial tissues. Finally, we discuss the limitations and tremendous diagnostic/ therapeutic potential of CASC9 in various human cancers. CONCLUSION Long non-coding RNA CASC9 likely serve as useful disease biomarkers or therapeutic targets which be effectively applied in the treatment of different kinds of cancers.
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Affiliation(s)
- Yuying Qi
- China Three Gorges University, School of Medicine, Yichang, 443002, China
| | - Chaoying Song
- China Three Gorges University, School of Medicine, Yichang, 443002, China
| | - Jiali Zhang
- China Three Gorges University, School of Medicine, Yichang, 443002, China
| | - Chong Guo
- China Three Gorges University, School of Medicine, Yichang, 443002, China
| | - Chengfu Yuan
- China Three Gorges University, School of Medicine, Yichang, 443002, China
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18
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Guo C, Zhou S, Yi W, Yang P, Li O, Liu J, Peng C. Long non-coding RNA muskelin 1 antisense RNA (MKLN1-AS) is a potential diagnostic and prognostic biomarker and therapeutic target for hepatocellular carcinoma. Exp Mol Pathol 2021; 120:104638. [PMID: 33878313 DOI: 10.1016/j.yexmp.2021.104638] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 03/21/2021] [Accepted: 04/13/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUNDS/AIMS Hepatocellular carcinoma is recognized as the most common subtype of hepatic cancer. Muskelin 1 antisense RNA (MKLN1-AS) shows prognostic value in hepatitis B virus-hepatocellular carcinoma. The aim of this study is to investigate the detailed biological role of MKLN1-AS and Yes-associated transcriptional regulator 1 (YAP1)-related mechanisms. METHODS Based on online databases (GEPIA, TCGA, and GEO), the expression of MKLN1-AS and YAP1 in patients with hepatocellular carcinoma was analyzed. The IntaRNA algorithm was used to predict complementary sites between MKLN1-AS and YAP1 mRNA. Hepatocellular carcinoma tumor tissues and cells were collected for the quantification of MKLN1-AS and YAP1. FISH was performed to explore the location of MKLN1-AS in cells. The effects of MKLN1-AS and YAP1 on proliferation, migration and invasionof hepatocellular carcinoma were determined in vitro and in vivo. Actinomycin D and RNA immunoprecipitation were resorted to confirm the regulatory role of MKLN1-AS in YAP1 expression. RESULTS The up-regulation of MKLN1-AS contributed to the poor prognosis of patients with hepatocellular carcinoma. MKLN1-AS and YAP1 were overexpressed in hepatocellular carcinoma tissues and cells. MKLN1-AS positively modulated YAP1 expression through targeting and stabilizing YAP1 mRNA.MKLN1-AS was predominantly located in the cytoplasm of the cells. MKLN1-AS intensified proliferation, migration and invasion of hepatocellular carcinoma cells via YAP1. MKLN1-AS also caused hepatocarcinogenesis through inducing YAP1 expression in vivo. CONCLUSIONS MKLN1-AS overexpression enhances the stability of YAP1 mRNA, which is necessary for the oncogenic activity of MKLN1-AS. MKLN1-AS can be utilized in the diagnosis and prognosis of hepatocellular carcinoma as an upstream factor of YAP1.
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Affiliation(s)
- Chao Guo
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Shuhuang Zhou
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Weimin Yi
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Pingzhou Yang
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Ou Li
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Jianming Liu
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China
| | - Chuang Peng
- Department of hepatobiliary surgery, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, No.61 Jiefang West Road, Changsha City, Hunan Province 410005, China.
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Giovannini C, Fornari F, Piscaglia F, Gramantieri L. Notch Signaling Regulation in HCC: From Hepatitis Virus to Non-Coding RNAs. Cells 2021; 10:cells10030521. [PMID: 33804511 PMCID: PMC8000248 DOI: 10.3390/cells10030521] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 12/12/2022] Open
Abstract
The Notch family includes evolutionary conserved genes that encode for single-pass transmembrane receptors involved in stem cell maintenance, development and cell fate determination of many cell lineages. Upon activation by different ligands, and depending on the cell type, Notch signaling plays pleomorphic roles in hepatocellular carcinoma (HCC) affecting neoplastic growth, invasion capability and stem like properties. A specific knowledge of the deregulated expression of each Notch receptor and ligand, coupled with resultant phenotypic changes, is still lacking in HCC. Therefore, while interfering with Notch signaling might represent a promising therapeutic approach, the complexity of Notch/ligands interactions and the variable consequences of their modulations raises concerns when performed in undefined molecular background. The gamma-secretase inhibitors (GSIs), representing the most utilized approach for Notch inhibition in clinical trials, are characterized by important adverse effects due to the non-specific nature of GSIs themselves and to the lack of molecular criteria guiding patient selection. In this review, we briefly summarize the mechanisms involved in Notch pathway activation in HCC supporting the development of alternatives to the γ-secretase pan-inhibitor for HCC therapy.
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Affiliation(s)
- Catia Giovannini
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40138 Bologna, Italy
- Center for Applied Biomedical Research (CRBA), S.Orsola-Malpighi University Hospital, 40138 Bologna, Italy;
- Correspondence: ; Tel.: +39-051-2144903; Fax: +39-051-2143902
| | - Francesca Fornari
- Center for Applied Biomedical Research (CRBA), S.Orsola-Malpighi University Hospital, 40138 Bologna, Italy;
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.P.); (L.G.)
- Department of Medical and Surgical Science (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Laura Gramantieri
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.P.); (L.G.)
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20
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Zhang J, Song Q, Wu M, Zheng W. The Emerging Roles of Exosomes in the Chemoresistance of Hepatocellular Carcinoma. Curr Med Chem 2021; 28:93-109. [PMID: 32000636 DOI: 10.2174/0929867327666200130103206] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/08/2019] [Accepted: 10/23/2019] [Indexed: 11/22/2022]
Abstract
Hepatocellular carcinoma (HCC) is a common gastrointestinal malignancy with a leading incidence of cancer-related mortality worldwide. Despite the progress of treatment options, there remains low efficacy for patients with intermediate-advanced HCC, due to tumor metastasis, recurrence and chemoresistance. Increasing evidence suggests that exosomes in the tumor microenvironment (TME), along with other extracellular vesicles (EVs) and cytokines, contribute to the drug chemosensitivity of cancer cells. Exosomes, the intercellular communicators in various biological activities, have shown to play important roles in HCC progression. This review summarizes the underlying associations between exosomes and chemoresistance of HCC cells. The exosomes derived from distinct cell types mediate the drug resistance by regulating drug efflux, epithelial-mesenchymal transition (EMT), cancer stem cell (CSC) properties, autophagic phenotypes, as well as the immune response. In summary, TME-related exosomes can be a potential target to reverse chemoresistance and a candidate biomarker of drug efficacy in HCC patients.
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Affiliation(s)
- Jie Zhang
- Department of Chemotherapy, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
| | - Qianqian Song
- Department of Radiology, Wake Forest School of Medicine, One Medical Center Boulevard, Winston-Salem, 27157 NC, United States
| | - Mengna Wu
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
| | - Wenjie Zheng
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Road, 226001 Nantong, Jiangsu, China
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21
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Zhao Y, Yang B, Chen D, Zhou X, Wang M, Jiang J, Wei L, Chen Z. Combined identification of ARID1A, CSMD1, and SENP3 as effective prognostic biomarkers for hepatocellular carcinoma. Aging (Albany NY) 2021; 13:4696-4712. [PMID: 33558447 PMCID: PMC7906131 DOI: 10.18632/aging.202586] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/09/2020] [Indexed: 01/01/2023]
Abstract
Background: The current study aimed to understand the genetic landscape and investigate the diagnostic and prognostic biomarkers of primary hepatocellular carcinoma (HCC). Methods: A cohort of 36 Chinese HCC samples with hepatitis B virus (HBV) infection was examined by whole-exome sequencing (WES). Prognosis-related alterations were identified and further verified in the TCGA database and GSE65372 profiles in the GEO database. A Chinese replication cohort of 180 HCC samples with HBV infection was collected to evaluate the candidate genes by immunohistochemical analysis. A receiver operating characteristic (ROC) curve analysis evaluated the prognostic power of candidate genes. Finally, EdU and transwell invasion assay were performed to detect the function of candidate genes. Results: A total of 11 novel genes showed a significant association with HCC in the discovery cohort. The data were verified using the GEO and TCGA databases, and the expression of ARID1A, CSMD1, and SENP was evaluated in the replication cohort. Furthermore, ARID1A, CSMD1, and SENP3 are effective prognostic biomarkers for HCC patients in the replication population. Conclusions: Molecular heterogeneity was detected in HCC patients, and ARID1A, CSMD1, and SENP3 were identified as effective HCC prognosis biomarkers. CSMD1 prevents HCC by suppressing cell invasion.
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Affiliation(s)
- Yuanyuan Zhao
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Bo Yang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Dong Chen
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Xiaojun Zhou
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Meixi Wang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Jipin Jiang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Lai Wei
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
| | - Zhishui Chen
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan 430030, China.,NHC Key Laboratory of Organ Transplantation, Wuhan 430030, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China
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22
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Xing C, Sun SG, Yue ZQ, Bai F. Role of lncRNA LUCAT1 in cancer. Biomed Pharmacother 2020; 134:111158. [PMID: 33360049 DOI: 10.1016/j.biopha.2020.111158] [Citation(s) in RCA: 159] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/03/2020] [Accepted: 12/14/2020] [Indexed: 02/09/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) are RNA molecules with a transcript length of more than 200 nt and lack a protein-coding ability. They regulate gene expression by interacting with protein, RNA, and DNA. Their function is closely related to their subcellular localization. In the nucleus, lncRNAs regulate gene expression at the epigenetic and transcriptional levels, and in the cytoplasm, they regulate gene expression at the post-transcriptional and translational levels. Abnormalities in lncRNAs have been confirmed to exhibit tumor suppressor or carcinogenic effects and play an important role in the development of tumors. In particular, the lung cancer-related transcript 1 (LUCAT1) located in the antisense strand of the q14.3 region of chromosome 5 was first discovered in smoking-related lung cancer. Increasing evidence have showed that LUCAT1 is involved in breast cancer, ovarian cancer, thyroid cancer, renal cell carcinoma. It is highly expressed in liver cancer and other malignant tumors and has been confirmed to be induce various malignant tumors. It regulates tumor proliferation, invasion, and migration via various mechanisms and is related to the clinicopathological characteristics of tumor patients. Thus, LUCAT1 is a potential prognostic biological marker and therapeutic target for cancer. This article reviews its expression, function, and molecular mechanism in various malignant tumors.
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Affiliation(s)
- Ce Xing
- Lanzhou University Second Hospital, Department of Cardiology, 82 Cuiying Men, Lanzhou, 730030, PR China
| | - Shou-Gang Sun
- Lanzhou University Second Hospital, Department of Cardiology, 82 Cuiying Men, Lanzhou, 730030, PR China
| | - Zhi-Quan Yue
- Lanzhou University Second Hospital, Department of Cardiology, 82 Cuiying Men, Lanzhou, 730030, PR China
| | - Feng Bai
- Lanzhou University Second Hospital, Department of Cardiology, 82 Cuiying Men, Lanzhou, 730030, PR China.
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23
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Xia Q, Shu Z, Ye T, Zhang M. Identification and Analysis of the Blood lncRNA Signature for Liver Cirrhosis and Hepatocellular Carcinoma. Front Genet 2020; 11:595699. [PMID: 33365048 PMCID: PMC7750531 DOI: 10.3389/fgene.2020.595699] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022] Open
Abstract
As one of the most common malignant tumors, hepatocellular carcinoma (HCC) is the fifth major cause of cancer-associated mortality worldwide. In 90% of cases, HCC develops in the context of liver cirrhosis and chronic hepatitis B virus (HBV) infection is an important etiology for cirrhosis and HCC, accounting for 53% of all HCC cases. To understand the underlying mechanisms of the dynamic chain reactions from normal to HBV infection, from HBV infection to liver cirrhosis, from liver cirrhosis to HCC, we analyzed the blood lncRNA expression profiles from 38 healthy control samples, 45 chronic hepatitis B patients, 46 liver cirrhosis patients, and 46 HCC patients. Advanced machine-learning methods including Monte Carlo feature selection, incremental feature selection (IFS), and support vector machine (SVM) were applied to discover the signature associated with HCC progression and construct the prediction model. One hundred seventy-one key HCC progression-associated lncRNAs were identified and their overall accuracy was 0.823 as evaluated with leave-one-out cross validation (LOOCV). The accuracies of the lncRNA signature for healthy control, chronic hepatitis B, liver cirrhosis, and HCC were 0.895, 0.711, 0.870, and 0.826, respectively. The 171-lncRNA signature is not only useful for early detection and intervention of HCC, but also helpful for understanding the multistage tumorigenic processes of HCC.
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Affiliation(s)
- Qi Xia
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, China.,Zhejiang University, Hangzhou, China
| | - Zheyue Shu
- Zhejiang University, Hangzhou, China.,Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Hangzhou, China
| | - Ting Ye
- Zhejiang University, Hangzhou, China
| | - Min Zhang
- Zhejiang University, Hangzhou, China.,Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Hangzhou, China
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24
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Thietart S, Rautou PE. Extracellular vesicles as biomarkers in liver diseases: A clinician's point of view. J Hepatol 2020; 73:1507-1525. [PMID: 32682050 DOI: 10.1016/j.jhep.2020.07.014] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/05/2020] [Accepted: 07/06/2020] [Indexed: 02/09/2023]
Abstract
Extracellular vesicles are membrane-bound vesicles containing proteins, lipids, RNAs and microRNAs. They can originate from both healthy and stressed cells, and provide a snapshot of the cell of origin in physiological and pathological circumstances. Various processes that may give rise to the release of extracellular vesicles occur in liver diseases, including hepatocyte apoptosis, hepatic stellate cell activation, liver innate immune system activation, systemic inflammation, and organelle dysfunction (mitochondrial dysfunction and endoplasmic reticulum stress). Numerous studies have therefore investigated the potential role of extracellular vesicles as biomarkers in liver diseases. This review provides an overview of the methods that can be used to measure extracellular vesicle concentrations in clinical settings, ranging from plasma preparation to extracellular vesicle measurement techniques, as well as looking at the challenges of using extracellular vesicles as biomarkers. We also provide a comprehensive review of studies that test extracellular vesicles as diagnostic, severity and prognostic biomarkers in various liver diseases, including non-alcoholic and alcoholic steatohepatitis, viral hepatitis B and C infections, cirrhosis, primary liver cancers, primary sclerosing cholangitis and acute liver failure. In particular, extracellular vesicles could be useful tools to evaluate activity and fibrosis in non-alcoholic fatty liver disease, predict risk of hepatitis B virus reactivation, predict complications and mortality in cirrhosis, detect early hepatocellular carcinoma, detect malignant transformation in primary sclerosing cholangitis and predict outcomes in acute liver failure. While most studies draw on data derived from pilot studies, which still require clinical validation, some extracellular vesicle subpopulations have already been evaluated in solid prospective studies.
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Affiliation(s)
- Sara Thietart
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, F-75018 Paris, France
| | - Pierre-Emmanuel Rautou
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, F-75018 Paris, France; Service d'Hépatologie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France; Centre de Référence des Maladies Vasculaires du Foie, French Network for Rare Liver Diseases (FILFOIE), European Reference Network (ERN) 'Rare-Liver'.
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25
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von Felden J, Garcia-Lezana T, Schulze K, Losic B, Villanueva A. Liquid biopsy in the clinical management of hepatocellular carcinoma. Gut 2020; 69:2025-2034. [PMID: 32883873 DOI: 10.1136/gutjnl-2019-320282] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/21/2020] [Accepted: 07/27/2020] [Indexed: 02/06/2023]
Abstract
With increasing knowledge on molecular tumour information, precision oncology has revolutionised the medical field over the past years. Liquid biopsy entails the analysis of circulating tumour components, such as circulating tumour DNA, tumour cells or tumour-derived extracellular vesicles, and has thus come as a handy tool for personalised medicine in many cancer entities. Clinical applications under investigation include early cancer detection, prediction of treatment response and molecular monitoring of the disease, for example, to comprehend resistance patterns and clonal tumour evolution. In fact, several tests for blood-based mutation profiling are already commercially available and have entered the clinical field.In the context of hepatocellular carcinoma, where access to tissue specimens remains mostly limited to patients with early stage tumours, liquid biopsy approaches might be particularly helpful. A variety of translational liquid biopsy studies have been carried out to address clinical needs, such as early hepatocellular carcinoma detection and prediction of treatment response. To this regard, methylation profiling of circulating tumour DNA has evolved as a promising surveillance tool for early hepatocellular carcinoma detection in populations at risk, which might soon transform the way surveillance programmes are implemented. This review summarises recent developments in the liquid biopsy oncological space and, in more detail, the potential implications in the clinical management of hepatocellular carcinoma. It further outlines technical peculiarities across liquid biopsy technologies, which might be helpful for interpretation by non-experts.
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Affiliation(s)
- Johann von Felden
- Department of Internal Medicine, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Teresa Garcia-Lezana
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, New York, USA
| | - Kornelius Schulze
- Department of Internal Medicine, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Bojan Losic
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Augusto Villanueva
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, New York, USA .,Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, United States
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26
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Słomka A, Mocan T, Wang B, Nenu I, Urban SK, Gonzalez-Carmona MA, Schmidt-Wolf IGH, Lukacs-Kornek V, Strassburg CP, Spârchez Z, Kornek M. EVs as Potential New Therapeutic Tool/Target in Gastrointestinal Cancer and HCC. Cancers (Basel) 2020; 12:E3019. [PMID: 33080904 PMCID: PMC7603109 DOI: 10.3390/cancers12103019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/04/2020] [Accepted: 10/13/2020] [Indexed: 02/07/2023] Open
Abstract
For more than a decade, extracellular vesicles (EVs) have been in focus of science. Once thought to be an efficient way to eliminate undesirable cell content, EVs are now well-accepted as being an important alternative to cytokines and chemokines in cell-to-cell communication route. With their cargos, mainly consisting of functional proteins, lipids and nucleic acids, they can activate signalling cascades and thus change the phenotype of recipient cells at local and systemic levels. Their substantial role as modulators of various physiological and pathological processes is acknowledged. Importantly, more and more evidence arises that EVs play a pivotal role in many stages of carcinogenesis. Via EV-mediated communication, tumour cells can manipulate cells from host immune system or from the tumour microenvironment, and, ultimately, they promote tumour progression and modulate host immunity towards tumour's favour. Additionally, the role of EVs in modulating resistance to pharmacological and radiological therapy of many cancer types has become evident lately. Our understanding of EV biology and their role in cancer promotion and drug resistance has evolved considerably in recent years. In this review, we specifically discuss the current knowledge on the association between EVs and gastrointestinal (GI) and liver cancers, including their potential for diagnosis and treatment.
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Affiliation(s)
- Artur Słomka
- Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-067 Bydgoszcz, Poland;
| | - Tudor Mocan
- Octavian Fodor Institute for Gastroenterology and Hepatology, Iuliu Haţieganu, University of Medicine and Pharmacy, 400162 Cluj-Napoca, Romania; (T.M.); (I.N.); (Z.S.)
| | - Bingduo Wang
- Department of Internal Medicine I, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany; (B.W.); (S.K.U.); (M.G.-C.); (C.P.S.)
| | - Iuliana Nenu
- Octavian Fodor Institute for Gastroenterology and Hepatology, Iuliu Haţieganu, University of Medicine and Pharmacy, 400162 Cluj-Napoca, Romania; (T.M.); (I.N.); (Z.S.)
| | - Sabine K. Urban
- Department of Internal Medicine I, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany; (B.W.); (S.K.U.); (M.G.-C.); (C.P.S.)
| | - Maria A. Gonzalez-Carmona
- Department of Internal Medicine I, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany; (B.W.); (S.K.U.); (M.G.-C.); (C.P.S.)
| | - Ingo G. H. Schmidt-Wolf
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany;
| | - Veronika Lukacs-Kornek
- Institute of Experimental Immunology, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany;
| | - Christian P. Strassburg
- Department of Internal Medicine I, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany; (B.W.); (S.K.U.); (M.G.-C.); (C.P.S.)
| | - Zeno Spârchez
- Octavian Fodor Institute for Gastroenterology and Hepatology, Iuliu Haţieganu, University of Medicine and Pharmacy, 400162 Cluj-Napoca, Romania; (T.M.); (I.N.); (Z.S.)
| | - Miroslaw Kornek
- Department of Internal Medicine I, University Hospital of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany; (B.W.); (S.K.U.); (M.G.-C.); (C.P.S.)
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27
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Direct Antiviral Treatments for Hepatitis C Virus Have Off-Target Effects of Oncologic Relevance in Hepatocellular Carcinoma. Cancers (Basel) 2020; 12:cancers12092674. [PMID: 32961688 PMCID: PMC7565876 DOI: 10.3390/cancers12092674] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Hepatitis C virus (HCV) eradication by direct-acting antiviral agents (DAAs) reduces de novo hepatocellular carcinoma incidence in cirrhosis; however, contrasting evidence on higher incidence of hepatocellular carcinoma (HCC) was reported in patients previously treated for HCC. Here, we showed that sofosbuvir and daclatasvir can modulate cell proliferation, invasion capability and gene expression in HCC-derived cell lines, suggesting that off-target effects of these drugs might be responsible for both the increase and reduction of cell proliferation and migration capability. Off-target gene modulation, mainly affecting mitochondrial functions, ribosomal genes and histones, was consistent with matched phenotypic changes and might account either for pro-oncogenic or tumor-suppressive functions of DAAs, that seemed to be dictated by the molecular background. Abstract Background and Aims: HCV eradication by direct-acting antiviral agents (DAAs) reduces de novo hepatocellular carcinoma (HCC) incidence in cirrhosis; however, contrasting evidence about beneficial or detrimental effects still exists in patients who have already developed HCC. Methods: we investigated whether sofosbuvir and daclatasvir modulate cell proliferation, invasion capability and gene expression (RNA-seq) in HCC-derived cell lines, hypothesizing possible off-target effects of these drugs. Results observed in HCC cell lines were validated in non-HCC cancer-derived cell lines and a preliminary series of human HCC tissues by qPCR and IHC. Results: DAAs can affect HCC cell proliferation and migration capability by either increasing or reducing them, showing transcriptomic changes consistent with some unexpected drug-associated effects. Off-target gene modulation, mainly affecting ribosomal genes, mitochondrial functions and histones, points to epigenetics and proliferation as relevant events, consistent with matched phenotypic changes. A preliminary validation of in vitro findings was performed in a restricted cohort of HCC patients previously treated with DAAs, with immunohistochemical correlations suggesting DAA-treated HCCs to be more aggressive in terms of migration and epidermal-to-mesenchymal transition. Conclusions: Our findings suggested the possible occurrence of off-target effects ultimately modulating cell proliferation and/or migration and potentially justified previous findings showing some instances of particularly aggressive HCC recurrence as well as reduced incidence of recurrence of HCC following treatment with DAAs.
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28
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Sharma U, Barwal TS, Acharya V, Tamang S, Vasquez KM, Jain A. Cancer Susceptibility Candidate 9 (CASC9): A Novel Targetable Long Noncoding RNA in Cancer Treatment. Transl Oncol 2020; 13:100774. [PMID: 32450549 PMCID: PMC7256364 DOI: 10.1016/j.tranon.2020.100774] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/26/2020] [Accepted: 04/01/2020] [Indexed: 12/19/2022] Open
Abstract
Based on epidemiological data provided by the World Health Organization (2018), cancer is the second most prevalent cause of death worldwide. Several factors are thought to contribute to the high mortality rate in cancer patients, including less-than-optimal diagnostic and therapeutic strategies. Thus, there is an urgent need to identify accurate biomarkers with diagnostic, prognostic, and potential therapeutic applications. In this regard, long noncoding RNAs (lncRNAs) hold immense potential due to their regulatory roles in cancer development and associated cancer hallmarks. Recently, CASC9 transcripts have attracted significant attention due to their altered expression during the pathogenesis of cancer and their apparent contributions to various cancer-associated phenotypes involving a broad spectrum of molecular mechanisms. Here, we have provided an in-depth review describing the known functions of the lncRNA CASC9 in cancer development and progression.
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Affiliation(s)
- Uttam Sharma
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Tushar Singh Barwal
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Varnali Acharya
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Suraksha Tamang
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Karen M Vasquez
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Dell Pediatric Research Institute, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA
| | - Aklank Jain
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India.
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29
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Long Noncoding RNAs CARMN, LUCAT1, SMILR, and MALAT1 in Thoracic Aortic Aneurysm: Validation of Biomarkers in Clinical Samples. DISEASE MARKERS 2020; 2020:8521899. [PMID: 32655720 PMCID: PMC7317319 DOI: 10.1155/2020/8521899] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 05/26/2020] [Accepted: 06/06/2020] [Indexed: 01/01/2023]
Abstract
Materials and Methods Relative expression of lncRNAs CARMN, LUCAT1, SMILR, and MALAT1 was tested in clinical aortic tissue and blood plasma samples from TAA and non-TAA patients using the qRT-PCR method. The Mann–Whitney U test was used to compare ΔCt values between the study groups. ROC curve analysis was performed to evaluate the diagnostic value of plasma lncRNAs. Results We found significantly reduced CARMN (p = 0.033) and LUCAT1 (p = 0.009) expression in aortic tissue samples from TAA patients. Relative expression of MALAT1 (p = 0.117) and SMILR (p = 0.610) did not differ in aortic tissue between the TAA and non-TAA groups. Expression of both LUCAT1 and SMILR was significantly decreased in TAA patients' blood plasma compared to controls (p = 0.018 and p = 0.032, respectively). However, only LUCAT1 showed the ability to discriminate aneurysmal disease in patients' blood plasma (AUC = 0.654, 95%CI = 0.534‐0.775, p = 0.018). Conclusions We have shown that the expression of lncRNAs CARMN and LUCAT1 is reduced in dilated aortic tissue and that the LUCAT1 and SMILR expression is lower in the blood plasma of TAA patients. Decreased LUCAT1 expression in TAA patients' blood plasma may have diagnostic potential in discriminating patients with TAA.
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30
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Wang D, Chen F, Zeng T, Tang Q, Chen B, Chen L, Dong Y, Li X. Comprehensive biological function analysis of lncRNAs in hepatocellular carcinoma. Genes Dis 2020; 8:157-167. [PMID: 33997162 PMCID: PMC8099694 DOI: 10.1016/j.gendis.2019.12.013] [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] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/16/2019] [Accepted: 12/31/2019] [Indexed: 12/19/2022] Open
Abstract
Thousands of long non-coding RNAs (lncRNAs) have been discovered in human genomes by gene chip, next-generation sequencing, and/or other methods in recent years, which represent a significant subset of the universal genes involved in a wide range of biological functions. An abnormal expression of lncRNAs is associated with the growth, invasion, and metastasis of various types of human cancers, including hepatocellular carcinoma (HCC), which is an aggressive, highly malignant, and invasive tumor, and a poor prognosis in China. With a more in-depth understanding of lncRNA research for HCC and the emergence of new molecular-targeted therapies, the diagnosis, treatment, and prognosis of HCC will be considerably improved. Therefore, this review is expected to provide recommendations and directions for future lncRNA research for HCC.
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Affiliation(s)
- Dan Wang
- Department of Clinical Laboratory, People's Hospital of Rongchang District, Chongqing, Rongchang 402460, PR China.,Key Laboratory of Molecular Biology of Infectious Diseases, Ministry of Education, Chongqing Medical University, Chongqing, 400016, PR China
| | - Fengjiao Chen
- Key Laboratory of Molecular Biology of Infectious Diseases, Ministry of Education, Chongqing Medical University, Chongqing, 400016, PR China
| | - Tao Zeng
- Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Sichuan Province, Chengdu, 611731, PR China
| | - Qingxia Tang
- Department of Clinical Laboratory, People's Hospital of Rongchang District, Chongqing, Rongchang 402460, PR China
| | - Bing Chen
- Department of Clinical Laboratory, People's Hospital of Rongchang District, Chongqing, Rongchang 402460, PR China
| | - Ling Chen
- Key Laboratory of Molecular Biology of Infectious Diseases, Ministry of Education, Chongqing Medical University, Chongqing, 400016, PR China
| | - Yan Dong
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China
| | - Xiaosong Li
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China
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31
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Li X, Li C, Zhang L, Wu M, Cao K, Jiang F, Chen D, Li N, Li W. The significance of exosomes in the development and treatment of hepatocellular carcinoma. Mol Cancer 2020; 19:1. [PMID: 31901224 PMCID: PMC6942270 DOI: 10.1186/s12943-019-1085-0] [Citation(s) in RCA: 304] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most commonmalignancy. Exsome plays a significant role in the elucidation of signal transduction pathways between hepatoma cells, angiogenesis and early diagnosis of HCC. Exosomes are small vesicular structures that mediate interaction between different types of cells, and contain a variety of components (including DNA, RNA, and proteins). Numerous studies have shown that these substances in exosomes are involved in growth, metastasis and angiogenesis in liver cancer, and then inhibited the growth of liver cancer by blocking the signaling pathway of liver cancer cells. In addition, the exosomal substances could also be used as markers for screening early liver cancer. In this review, we summarized to reveal the significance of exosomes in the occurrence, development, diagnosis and treatment of HCC, which in turn might help us to further elucidate the mechanism of exosomes in HCC, and promote the use of exosomes in the clinical diagnosis and treatment of HCC.
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Affiliation(s)
- Xin Li
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Chuanyun Li
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Liping Zhang
- Department of Maternity, Yanan University Affiliated Hospital, Yanan, China
| | - Min Wu
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ke Cao
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Feifei Jiang
- Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Dexi Chen
- Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youanmenwai,Fengtai District, Beijing, 100069, China
| | - Ning Li
- Beijing Youan Hospital, Capital Medical University, Beijing, China. .,Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youanmenwai,Fengtai District, Beijing, 100069, China.
| | - Weihua Li
- Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youanmenwai,Fengtai District, Beijing, 100069, China.
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Gougelet A, Desbois-Mouthon C. Non-coding RNAs open a new chapter in liver cancer treatment. Clin Res Hepatol Gastroenterol 2019; 43:630-637. [PMID: 31401041 DOI: 10.1016/j.clinre.2019.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/16/2019] [Accepted: 07/18/2019] [Indexed: 02/08/2023]
Abstract
Despite the intensive efforts to identify the molecular events responsible for the emergence of liver cancer, hepatocellular carcinoma (HCC) remains a major health problem in the world. Thus, the identification of new therapeutic opportunities is a short-term necessity. These last few decades, non-coding RNAs appeared as interesting therapeutic strategies with their pleiotropic inhibitory action in the cell itself but also in recipient cells via their secretion into extracellular vesicles. This short review recapitulates recent advancements concerning non-coding RNAs and their deregulations in liver cancer.
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Affiliation(s)
- Angélique Gougelet
- Centre de Recherche des Cordeliers, Inserm, Sorbonne Université, USPC, Université Paris Descartes, Université Paris Diderot, Team "Oncogenic functions of beta-catenin signaling in the liver", 75006 Paris, France.
| | - Christèle Desbois-Mouthon
- Centre de Recherche des Cordeliers, Inserm, Sorbonne Université, USPC, Université Paris Descartes, Université Paris Diderot, Team "Oncogenic functions of beta-catenin signaling in the liver", 75006 Paris, France
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Begolli R, Sideris N, Giakountis A. LncRNAs as Chromatin Regulators in Cancer: From Molecular Function to Clinical Potential. Cancers (Basel) 2019; 11:E1524. [PMID: 31658672 PMCID: PMC6826483 DOI: 10.3390/cancers11101524] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/28/2019] [Accepted: 10/06/2019] [Indexed: 12/15/2022] Open
Abstract
During the last decade, high-throughput sequencing efforts in the fields of transcriptomics and epigenomics have shed light on the noncoding part of the transcriptome and its potential role in human disease. Regulatory noncoding RNAs are broadly divided into short and long noncoding transcripts. The latter, also known as lncRNAs, are defined as transcripts longer than 200 nucleotides with low or no protein-coding potential. LncRNAs form a diverse group of transcripts that regulate vital cellular functions through interactions with proteins, chromatin, and even RNA itself. Notably, an important regulatory aspect of these RNA species is their association with the epigenetic machinery and the recruitment of its regulatory apparatus to specific loci, resulting in DNA methylation and/or post-translational modifications of histones. Such epigenetic modifications play a pivotal role in maintaining the active or inactive transcriptional state of chromatin and are crucial regulators of normal cellular development and tissue-specific gene expression. Evidently, aberrant expression of lncRNAs that interact with epigenetic modifiers can cause severe epigenetic disruption and is thus is closely associated with altered gene function, cellular dysregulation, and malignant transformation. Here, we survey the latest breakthroughs concerning the role of lncRNAs interacting with the epigenetic machinery in various forms of cancer.
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Affiliation(s)
- Rodiola Begolli
- Department of Biochemistry and Biotechnology, University of Thessaly, Biopolis, 41500 Larissa, Greece.
| | - Nikos Sideris
- Department of Biochemistry and Biotechnology, University of Thessaly, Biopolis, 41500 Larissa, Greece.
| | - Antonis Giakountis
- Department of Biochemistry and Biotechnology, University of Thessaly, Biopolis, 41500 Larissa, Greece.
- B.S.R.C "Alexander Fleming", 34 Fleming str, 16672 Vari, Greece.
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Luzón-Toro B, Fernández RM, Martos-Martínez JM, Rubio-Manzanares-Dorado M, Antiñolo G, Borrego S. LncRNA LUCAT1 as a novel prognostic biomarker for patients with papillary thyroid cancer. Sci Rep 2019; 9:14374. [PMID: 31591432 PMCID: PMC6779763 DOI: 10.1038/s41598-019-50913-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/17/2019] [Indexed: 02/07/2023] Open
Abstract
In recent years, long non-coding RNAs have emerged as a novel class of regulators of cancer biological processes. While they are dysregulated in many cancer types, little is known about their expression and functional profiles. This study has been focused on the determination of the role of a specific lncRNA in papillary thyroid cancer. Quantitative reverse transcription PCR was performed to detect the expression levels of 84 lncRNAs in 61 papillary thyroid carcinoma tissues and their adjacent non-tumor tissues. The highest fold-change was obtained for lung cancer associated transcript 1 LUCAT1, and thus, this study determines the expression and biological implication of lncRNA LUCAT1 through different in vitro and ex vivo approaches in this tumor. LUCAT1 was specifically located at the cell nucleus in tumoral regions of patient tissues. Furthermore, LUCAT1 knockdown significantly reduced both cell proliferation and invasion ex vivo and induced cell-cycle arrest and apoptosis. These facts were corroborated by an enhanced expression of P21, P57, P53 and BAX, and a reduced expression of EZH2 and HDAC1. In addition, a significant decrease was observed on DNMT1 and NRF2 genes, helping to clarify the role of LUCAT1 on PTC. Our study reveals the involvement of LUCAT1 in PTC development, through acting in cell-cycle regulation, proliferation, epigenetic modifications through LUCAT1/ CDK1/ EZH2/ P57/ P21/ HDAC1/ DNMT1/ P53/ BAX axis and apoptosis, via extrinsic pathway activating caspases. These findings indicate that LUCAT1 is maybe a potential therapeutic target and molecular biomarker for PTC.
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Affiliation(s)
- B Luzón-Toro
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - R M Fernández
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - J M Martos-Martínez
- Endocrine Surgery Unit. General Surgery Department, University Hospital Virgen del Rocío, Seville, Spain
| | - M Rubio-Manzanares-Dorado
- Endocrine Surgery Unit. General Surgery Department, University Hospital Virgen del Rocío, Seville, Spain
| | - G Antiñolo
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain
| | - S Borrego
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain.
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Seville, Spain.
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35
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Zhang Y, Hou YM, Gao F, Xiao JW, Li CC, Tang Y. lncRNA GAS5 regulates myocardial infarction by targeting the miR-525-5p/CALM2 axis. J Cell Biochem 2019; 120:18678-18688. [PMID: 31429119 DOI: 10.1002/jcb.29156] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 12/12/2022]
Abstract
Long noncoding RNAs (lncRNAs) play critical roles in the pathogenesis of cardiovascular diseases, especially in myocardial infarction (MI). However, the underlying molecular mechanism of how lncRNA involves and affect MI still remains unclear. This study aimed to investigate the expression of lncRNA growth arrest-specific transcript 5 (GAS5) and its effects on myocardial cells' proliferation, cell cycle, and apoptosis. The possible mechanisms involved in GAS5, calmodulin 2 (CALM2), and microRNA (miR)-525-5p were also explored. The messenger RNA (mRNA) level of CALM2, GAS5, and miR-525-5p in postmyocardial infarction (MI) and normal cells were examined by quantitative real-time polymerase chain reaction (RT-qPCR). Western blot analysis assay was conducted to detect the protein levels of CALM2. The changes of cell cycle/apoptosis and cell viability of post-MI myocardial cells (PMMC) were determined by flow cytometry analysis and MTT (3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide) assay after knockdown of GAS5 or CALM2, respectively. Dual luciferase reporter assay and RNA-binding protein immunoprecipitation (RIP) assay were performed to verify the targeting relationship between miR-525-5p and GAS5, CALM2 in myocardial. Hypoxic preconditioning was performed in normal cells, which constructed a simulated MI environment, and the effect of GAS5 on cardiomyocyte apoptosis was detected. Our data showed that the expression of GAS5 and CALM2 in PMMC was significantly upregulated, while the expression of miR-525-5p was downregulated. Overexpression of GAS5 and CALM2 profoundly promoted the apoptosis of myocardial cell. However, the proliferation of myocardial cell was inhibited by the upregulation of GAS5 and CALM2. Moreover, GAS5 was proved to be the target of miR-525-5p and GAS5 downregulated the expression of miR-525-5p and CALM2. In addition, lncRNA GAS5 promotes MI, while CALM2 induced MI can be reversed by miR-525-5p. These data suggested that lncRNA GAS5 promoted the development and progression of MI via targeting of the miR-525-5p/CALM2 axis and it has the potential to be explored as a therapeutic target for the treatment of MI in the future.
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Affiliation(s)
- Yan Zhang
- Department of Geratology, Affiliated Fengxian Hospital of Southern Medical University, Shenzhen, China.,Department of Cardiology, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Yue-Mei Hou
- Department of Geratology, Affiliated Fengxian Hospital of Southern Medical University, Shenzhen, China
| | - Feng Gao
- Department of Geratology, Affiliated Fengxian Hospital of Southern Medical University, Shenzhen, China.,Department of Cardiology, Affiliated Xiamen Zhongshan Hospital of Xiamen University, Xiamen, Fujian Province, China
| | - Jin-Wen Xiao
- Department of Cardiology, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Chuan-Chuan Li
- Department of Cardiology, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Yuan Tang
- Department of Cardiology, Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
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Li LM, Liu ZX, Cheng QY. Exosome plays an important role in the development of hepatocellular carcinoma. Pathol Res Pract 2019; 215:152468. [PMID: 31171380 DOI: 10.1016/j.prp.2019.152468] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/19/2019] [Accepted: 05/21/2019] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most malignant cancers around the world. However, the early biomarkers for its detection and treatment are limited currently. Exosomes, classified as intercellular messenger shuttling their cargoes between cells, regulate cell differentiation and tissue development. They contain messenger RNA (mRNA), microRNA (miRNA), long non-coding RNA (lncRNA), circular RNA (circRNA), proteins, lipids and transcription factors. Therefore, exosomes play a crucial role in the development of HCC. In this review, we highlight the exosomal cargoes which could serve as biomarkers for the prediction and diagnosis of HCC. Exosomes are involved in metastases of HCC and they show great potential in immunotherapy and drug resistance mechanism. In summary, exosome suggests new clues in clinical application of HCC.
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Affiliation(s)
- Li-Man Li
- Department of Clinical Laboratory, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Zhen-Xian Liu
- Department of Clinical Laboratory, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Qing-Yuan Cheng
- Department of Clinical Laboratory, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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Wei H, Hu J, Pu J, Tang Q, Li W, Ma R, Xu Z, Tan C, Yao T, Wu X, Long X, Wang J. Long noncoding RNA HAGLROS promotes cell proliferation, inhibits apoptosis and enhances autophagy via regulating miR-5095/ATG12 axis in hepatocellular carcinoma cells. Int Immunopharmacol 2019; 73:72-80. [PMID: 31082725 DOI: 10.1016/j.intimp.2019.04.049] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 12/17/2022]
Abstract
In this research, we planned to dig the possible influences and mechanism of long noncoding (lnc) RNA HAGLROS in the development and progression of hepatocellular carcinoma (HCC). The levels of lncRNA HAGLROS in HCC tumor samples and their relationship with clinicopathological characteristics and prognosis of patients with HCC were studied. Subsequently, overexpression and silenced approaches were used in HCC cells for detecting the effects of lncRNA HAGLROS on cell viability, apoptosis, and autophagy. Furthermore, we investigated whether HAGLROS could function as a competing endogenous RNA (ceRNA) to regulate miR-5095 expression in HCC cells, and explored the correlation between miR-5095 and ATG12. Besides, the correlation of HAGLROS, the consequent PI3K/AKT/mTOR signaling pathway was further explored. The level of HAGLROS was higher in HCC tissues and correlated with clinical performances including tumor stages or tumor differentiation. In contrast to the lower level, a higher level of HAGLROS correlated with a shorter survival time of patients with HCC. The suppression of HAGLROS decreased cell viability, promoted apoptosis, and inhibited autophagy. Moreover, HAGLROS negatively regulated miR-5095 expression, which further regulated HCC cell viability, apoptosis, and autophagy. In addition, ATG12 was targeted by miR-5095 and was then involved in miR-5095-regulated HCC cell biological processes including viability, apoptosis, and autophagy. Furthermore, overexpression of HAGLROS activated PI3K/AKT/mTOR signals. Our results revealed that HAGLROS is highly expressed in HCC, and its high level may correlate with the progression and development of HCC involving the processes of cell viability, apoptosis, and autophagy through the miR-5095/ATG12 axis and PI3K/AKT/mTOR signals.
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Affiliation(s)
- Huamei Wei
- Department of Pathology, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China; Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China
| | - Jing Hu
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Digestive Medicine, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China
| | - Jian Pu
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Hepatobiliary Surgery, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China.
| | - Qianli Tang
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Hepatobiliary Surgery, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China
| | - Wenchuan Li
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Digestive Medicine, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China
| | - Rihai Ma
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Hepatobiliary Surgery, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China
| | - Zuoming Xu
- Graduate College of Youjiang Medical College for Nationalities, Guangxi Zhuang, China
| | - Chuan Tan
- Graduate College of Youjiang Medical College for Nationalities, Guangxi Zhuang, China
| | - Tianwei Yao
- Graduate College of Youjiang Medical College for Nationalities, Guangxi Zhuang, China
| | - Xianjian Wu
- Graduate College of Youjiang Medical College for Nationalities, Guangxi Zhuang, China
| | - Xidai Long
- Department of Pathology, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China; Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China
| | - Jianchu Wang
- Clinic Medicine Research Center of Hepatobiliary Diseases, Guangxi Zhuang, China; Department of Hepatobiliary Surgery, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Zhuang 533000, China.
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38
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Sasaki R, Kanda T, Yokosuka O, Kato N, Matsuoka S, Moriyama M. Exosomes and Hepatocellular Carcinoma: From Bench to Bedside. Int J Mol Sci 2019; 20:E1406. [PMID: 30897788 PMCID: PMC6471845 DOI: 10.3390/ijms20061406] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 02/06/2023] Open
Abstract
As hepatocellular carcinoma (HCC) usually occurs in the background of cirrhosis, which is an end-stage form of liver diseases, treatment options for advanced HCC are limited, due to poor liver function. The exosome is a nanometer-sized membrane vesicle structure that originates from the endosome. Exosome-mediated transfer of proteins, DNAs and various forms of RNA, such as microRNA (miRNA), long noncoding RNA (lncRNA) and messenger RNA (mRNA), contributes to the development of HCC. Exosomes mediate communication between both HCC and non-HCC cells involved in tumor-associated cells, and several molecules are implicated in exosome biogenesis. Exosomes may be potential diagnostic biomarkers for early-stage HCC. Exosomal proteins, miRNAs and lncRNAs could provide new biomarker information for HCC. Exosomes are also potential targets for the treatment of HCC. Notably, further efforts are required in this field. We reviewed recent literature and demonstrated how useful exosomes are for diagnosing patients with HCC, treating patients with HCC and predicting the prognosis of HCC patients.
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Affiliation(s)
- Reina Sasaki
- Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan.
| | - Osamu Yokosuka
- Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Naoya Kato
- Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan.
| | - Shunichi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan.
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan.
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Elkouris M, Kouroupi G, Vourvoukelis A, Papagiannakis N, Kaltezioti V, Matsas R, Stefanis L, Xilouri M, Politis PK. Long Non-coding RNAs Associated With Neurodegeneration-Linked Genes Are Reduced in Parkinson's Disease Patients. Front Cell Neurosci 2019; 13:58. [PMID: 30853899 PMCID: PMC6396023 DOI: 10.3389/fncel.2019.00058] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 02/05/2019] [Indexed: 11/13/2022] Open
Abstract
Transcriptome analysis has identified a plethora of long non-coding RNAs (lncRNAs) expressed in the human brain and associated with neurological diseases. However, whether lncRNAs expression levels correlate with Parkinson's disease (PD) pathogenesis remains unknown. Herein, we show that a number of lncRNA genes encompassing transcriptional units in close proximity to PD-linked protein-coding genes, including SNCA, LRRK2, PINK1, DJ-1, UCH-L1, MAPT and GBA1, are expressed in human dopaminergic cells and post-mortem material, such as cortex, Substantia Nigra and cerebellum. Interestingly, these lncRNAs are upregulated during neuronal differentiation of SH-SY5Y cells and of dopaminergic neurons generated from human fibroblast-derived induced pluripotent stem cells. Importantly, six lncRNAs are found under-expressed in the nigra and three in the cerebellum of PD patients compared to controls. Simultaneously, SNCA mRNA levels are increased in the nigra, while LRRK2 and PINK1 mRNA levels are decreased both in the nigra and the cerebellum of PD subjects compared to controls, indicating a possible correlation between the expression profile of the respective lncRNAs with their adjacent coding genes. Interestingly, all dysregulated lncRNAs are also detected in human peripheral blood mononuclear cells and four of them in exosomes derived from human cerebrospinal fluid, providing initial evidence for their potential use as diagnostic tools for PD. Our data raise the intriguing possibility that these lncRNAs may be involved in disease pathogenesis by regulating their neighboring PD-associated genes and may thus represent novel targets for the diagnosis and/or treatment of PD or related diseases.
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Affiliation(s)
- Maximilianos Elkouris
- Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Georgia Kouroupi
- Laboratory of Cellular and Molecular Neurobiology, Hellenic Pasteur InstituteAthens, Greece
| | - Alexios Vourvoukelis
- Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Nikolaos Papagiannakis
- Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- First Department of Neurology, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Valeria Kaltezioti
- Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Rebecca Matsas
- Laboratory of Cellular and Molecular Neurobiology, Hellenic Pasteur InstituteAthens, Greece
| | - Leonidas Stefanis
- Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- First Department of Neurology, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Maria Xilouri
- Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Panagiotis K. Politis
- Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
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