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Sukowati CH, El-Khobar K, Jasirwan COM, Kurniawan J, Gani RA. Stemness markers in hepatocellular carcinoma of Eastern vs. Western population: Etiology matters? Ann Hepatol 2024; 29:101153. [PMID: 37734662 DOI: 10.1016/j.aohep.2023.101153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 09/23/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common cancers with a high mortality rate. HCC development is associated with its underlying etiologies, mostly caused by infection of chronic hepatitis B virus (HBV) and hepatitis C virus (HCV), alcohol, non-alcoholic fatty liver disease, and exposure to aflatoxins. These variables, together with human genetic susceptibility, contribute to HCC molecular heterogeneity, including at the cellular level. HCC initiation, tumor recurrence, and drug resistance rates have been attributed to the presence of liver cancer stem cells (CSC). This review summarizes available data regarding whether various HCC etiologies may be associated to the appearance of CSC biomarkers. It also described the genetic variations of tumoral tissues obtained from Western and Eastern populations, in particular to the oncogenic effect of HBV in the human genome.
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Affiliation(s)
- Caecilia Hc Sukowati
- Liver Cancer Unit, Fondazione Italiana Fegato ONLUS, AREA Science Park campus Basovizza, SS14 km 163.5, Trieste 34149, Italy; Eijkman Research Center for Molecular Biology, National Research and Innovation Agency of Indonesia (BRIN), B.J. Habibie Building, Jl. M.H. Thamrin No. 8, Jakarta Pusat 10340, Indonesia.
| | - Korri El-Khobar
- Eijkman Research Center for Molecular Biology, National Research and Innovation Agency of Indonesia (BRIN), B.J. Habibie Building, Jl. M.H. Thamrin No. 8, Jakarta Pusat 10340, Indonesia
| | - Chyntia Olivia Maurine Jasirwan
- Hepatobiliary Division, Medical Staff Group of Internal Medicine, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jl. Pangeran Diponegoro No.71, Jakarta 10430, Indonesia
| | - Juferdy Kurniawan
- Hepatobiliary Division, Medical Staff Group of Internal Medicine, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jl. Pangeran Diponegoro No.71, Jakarta 10430, Indonesia
| | - Rino Alvani Gani
- Hepatobiliary Division, Medical Staff Group of Internal Medicine, Faculty of Medicine, Universitas Indonesia - Dr. Cipto Mangunkusumo General Hospital, Jl. Pangeran Diponegoro No.71, Jakarta 10430, Indonesia
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2
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Hoes L, Voordeckers K, Dok R, Boeckx B, Steemans B, Gopaul D, Pasero P, Govers SK, Lambrechts D, Nuyts S, Verstrepen KJ. Ethanol induces replication fork stalling and membrane stress in immortalized laryngeal cells. iScience 2023; 26:108564. [PMID: 38213791 PMCID: PMC10783606 DOI: 10.1016/j.isci.2023.108564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/11/2023] [Accepted: 11/21/2023] [Indexed: 01/13/2024] Open
Abstract
Although ethanol is a class I carcinogen and is linked to more than 700,000 cancer incidences, a clear understanding of the molecular mechanisms underlying ethanol-related carcinogenesis is still lacking. Further understanding of ethanol-related cell damage can contribute to reducing or treating alcohol-related cancers. Here, we investigated the effects of both short- and long-term exposure of human laryngeal epithelial cells to different ethanol concentrations. RNA sequencing shows that ethanol altered gene expression patterns in a time- and concentration-dependent way, affecting genes involved in ribosome biogenesis, cytoskeleton remodeling, Wnt signaling, and transmembrane ion transport. Additionally, ethanol induced a slower cell proliferation, a delayed cell cycle progression, and replication fork stalling. In addition, ethanol exposure resulted in morphological changes, which could be associated with membrane stress. Taken together, our data yields a comprehensive view of molecular changes associated with ethanol stress in epithelial cells of the upper aerodigestive tract.
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Affiliation(s)
- Lore Hoes
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Karin Voordeckers
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Rüveyda Dok
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Bram Boeckx
- Laboratory of Translational Genetics, VIB-KU Leuven Center for Cancer Biology, 3000 Leuven, Belgium
- Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Bart Steemans
- Laboratory of Microbial Systems Cell Biology, Department of Biology, KU Leuven, 3000 Leuven, Belgium
| | - Diyavarshini Gopaul
- Institute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France
| | - Philippe Pasero
- Institute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France
| | - Sander K. Govers
- Laboratory of Microbial Systems Cell Biology, Department of Biology, KU Leuven, 3000 Leuven, Belgium
| | - Diether Lambrechts
- Laboratory of Translational Genetics, VIB-KU Leuven Center for Cancer Biology, 3000 Leuven, Belgium
- Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospital Leuven, 3000 Leuven, Belgium
| | - Kevin J. Verstrepen
- Laboratory for Systems Biology, VIB-KU Leuven Center for Microbiology, 3000 Leuven
- Laboratory of Genetics and Genomics, Centre for Microbial and Plant Genetics, KU Leuven, 3000 Leuven, Belgium
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3
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Zhang C, Zhao J, Zhao J, Liu B, Tang W, Liu Y, Huang W, Weinman SA, Li Z. CYP2E1-dependent upregulation of SIRT7 is response to alcohol mediated metastasis in hepatocellular carcinoma. Cancer Gene Ther 2022; 29:1961-1974. [PMID: 35902730 PMCID: PMC10832389 DOI: 10.1038/s41417-022-00512-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 06/22/2022] [Accepted: 07/13/2022] [Indexed: 02/02/2023]
Abstract
Long-term alcohol use is a confirmed risk factor of liver cancer tumorigenesis and metastasis. Multiple mechanisms responsible for alcohol related tumorigenesis have been proposed, including toxic reactive metabolite production, oxidative stress and fat accumulation. However, mechanisms underlying alcohol-mediated liver cancer metastasis remain largely unknown. We have previously demonstrated that SIRT7 regulates chemosensitivity by altering a p53-dependent pathway in human HCC. In the current study, we further revealed that SIRT7 is a critical factor in promoting liver cancer metastasis. SIRT7 expression is associated with disease stage and high SIRT7 predicts worse overall and disease-free survival. Overexpression of SIRT7 promotes HCC cell migration and EMT while knockdown of SIRT7 showed opposite effects. Mechanistically, we found that SIRT7 suppresses E-Cadherin expression through FOXO3-dependent promoter binding and H3K18 deacetylation. Knockdown of FOXO3 abolished the suppressive effect of SIRT7 on E-cadherin transcription. More importantly, we identified that alcohol treatment upregulates SIRT7 and suppresses E-cadherin expression via a CYP2E/ROS axis in hepatocytes both in vitro and in vivo. Antioxidant treatment in primary hepatocyte or CYP2E1-/- mice fed with alcohol impaired those effects. Reducing SIRT7 activity completely abolished alcohol-mediated promotion of liver cancer metastasis in vivo. Taken together, our data reveal that SIRT7 is a pivotal regulator of alcohol-mediated HCC metastasis.
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Affiliation(s)
- Chen Zhang
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Jinqiu Zhao
- Department of Infectious Disease, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jie Zhao
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Bohao Liu
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Wenbin Tang
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China
| | - Yi Liu
- Department of General Surgery, People's Hospital of Hunan Province and Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Wenxiang Huang
- Department of Infectious Disease, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Steven A Weinman
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
- Liver Center, University of Kansas Medical Center, Kansas City, KS, USA
| | - Zhuan Li
- The Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Hunan Normal University School of Medicine, Changsha, Hunan, China.
- The Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, and Hunan Normal University School of Medicine, Changsha, Hunan, China.
- Department of Pharmacy, Hunan Normal University School of Medicine, Changsha, Hunan, China.
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA.
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Yang X, Jiang Z, Li Y, Zhang Y, Han Y, Gao L. Non-coding RNAs regulating epithelial-mesenchymal transition: Research progress in liver disease. Biomed Pharmacother 2022; 150:112972. [PMID: 35447551 DOI: 10.1016/j.biopha.2022.112972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/12/2022] [Accepted: 04/12/2022] [Indexed: 11/18/2022] Open
Abstract
Chronic liver injury could gradually progress to liver fibrosis, cirrhosis, and even hepatic carcinoma without effective treatment. The massive production and activation of abnormal cell differentiation is vital to the procession of liver diseases. Epithelial-mesenchymal transformation (EMT) is a biological process in which differentiated epithelial cells lose their epithelial characteristics and acquire mesenchymal cell migration capacity. Emerging evidence suggests that EMT not only occurs in the process of hepatocellular carcinogenesis, but also appears in liver cells transforming to myofibroblasts, a core event of liver disease. Non-coding RNA (ncRNA) such as microRNA (miRNA), long non-coding RNA (lncRNA) and circular RNA (circRNA) are important regulatory factors in EMT, which can regulate target gene expression by binding with RNA single-stranded. Various studies had shown that ncRNA regulation of EMT plays a key role in liver disease development, and many effective ncRNAs have been identified as promising biomarkers for the diagnosis and treatment of liver disease. In this review, we focus on the relationship between the different ncRNAs and EMT as well as the specific molecular mechanism in the liver diseases to enrich the pathological progress of liver diseases and provide reference for the treatment of liver diseases.
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Affiliation(s)
- Xiang Yang
- Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China.
| | - Zhitao Jiang
- Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Yang Li
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Yingchun Zhang
- Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Yi Han
- Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Liyuan Gao
- Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China.
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Yang H, Deng Q, Ni T, Liu Y, Lu L, Dai H, Wang H, Yang W. Targeted Inhibition of LPL/FABP4/CPT1 fatty acid metabolic axis can effectively prevent the progression of nonalcoholic steatohepatitis to liver cancer. Int J Biol Sci 2021; 17:4207-4222. [PMID: 34803493 PMCID: PMC8579444 DOI: 10.7150/ijbs.64714] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/20/2021] [Indexed: 01/01/2023] Open
Abstract
Rationale: Nonalcoholic steatohepatitis (NASH), as one of the key stages in the development of nonalcoholic fatty liver disease (NAFLD), can directly progress to HCC, but the underlying mechanism is not fully understood. Methods: Differentially expressed genes (DEGs) in each stage of disease development were studied through a GEO dataset deriving from a Stelic Animal Model (STAM), which can simulate the evolution of NAFLD/NASH to HCC in humans. GSVA analysis was performed to analyze the differentially expressed oncogenic signatures in each stage. A human NAFLD-related dataset from GEO database was utilized for gene expression verification and further validated in the protein level in STAM mice. Small molecule inhibitors were applied to STAM mice for investigating whether inhibition of the LPL/FABP4/CPT1 axis could prevent the occurrence of NASH-related HCC in vivo. Microsphere formation and clonal formation assays in vitro were applied to study if inhibition of the LPL/FABP4/CPT1 axis can reduce the viability of liver cancer stem cells (LCSCs). Results: We found that upregulation of the LPL/FABP4/CPT1 molecular axis, as a fatty acid metabolic reprogramming process, occurred specifically during the NASH phase. GSVA analysis showed widespread activation of a large number of oncogenic signals, which may contribute to malignant transformation during NASH. Furthermore, inhibition of the LPL/FABP4/CPT1 axis could effectively delay the tumor growth in STAM mice. Cell assays revealed inhibitors targeting this axis can significantly reduce the sphere-forming, proliferation, and clonality of LCSCs. Conclusion: These results suggest that activation of the LPL/FABP4/CPT1 axis is essential for LCSCs maintenance, which acts synergistically with a variety of up-regulated oncogenic signals that drive the hepatocyte-LCSCs transdifferentiation during NASH to HCC progression. Thus, targeting the LPL/FABP4/CPT1 axis may provide a potential direction for NASH-related HCC prevention.
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Affiliation(s)
- Haoran Yang
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,University of Science and Technology of China, Hefei 230026, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Qingmei Deng
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Tun Ni
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Yu Liu
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,University of Science and Technology of China, Hefei 230026, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Li Lu
- Department of Anatomy, Shanxi Medical University, Taiyuan 030024, China
| | - Haiming Dai
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Hongzhi Wang
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
| | - Wulin Yang
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China.,Hefei Cancer Hospital, Chinese Academy of Sciences, Hefei 230031, China
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Rodriguez FD, Coveñas R. Biochemical Mechanisms Associating Alcohol Use Disorders with Cancers. Cancers (Basel) 2021; 13:cancers13143548. [PMID: 34298760 PMCID: PMC8306032 DOI: 10.3390/cancers13143548] [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: 05/17/2021] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Of all yearly deaths attributable to alcohol consumption globally, approximately 12% are due to cancers, representing approximately 0.4 million deceased individuals. Ethanol metabolism disturbs cell biochemistry by targeting the structure and function of essential biomolecules (proteins, nucleic acids, and lipids) and by provoking alterations in cell programming that lead to cancer development and cancer malignancy. A better understanding of the metabolic and cell signaling realm affected by ethanol is paramount to designing effective treatments and preventive actions tailored to specific neoplasias. Abstract The World Health Organization identifies alcohol as a cause of several neoplasias of the oropharynx cavity, esophagus, gastrointestinal tract, larynx, liver, or female breast. We review ethanol’s nonoxidative and oxidative metabolism and one-carbon metabolism that encompasses both redox and transfer reactions that influence crucial cell proliferation machinery. Ethanol favors the uncontrolled production and action of free radicals, which interfere with the maintenance of essential cellular functions. We focus on the generation of protein, DNA, and lipid adducts that interfere with the cellular processes related to growth and differentiation. Ethanol’s effects on stem cells, which are responsible for building and repairing tissues, are reviewed. Cancer stem cells (CSCs) of different origins suffer disturbances related to the expression of cell surface markers, enzymes, and transcription factors after ethanol exposure with the consequent dysregulation of mechanisms related to cancer metastasis or resistance to treatments. Our analysis aims to underline and discuss potential targets that show more sensitivity to ethanol’s action and identify specific metabolic routes and metabolic realms that may be corrected to recover metabolic homeostasis after pharmacological intervention. Specifically, research should pay attention to re-establishing metabolic fluxes by fine-tuning the functioning of specific pathways related to one-carbon metabolism and antioxidant processes.
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Affiliation(s)
- Francisco D. Rodriguez
- Department of Biochemistry and Molecular Biology, Faculty of Chemistry, University of Salamanca, 37007 Salamanca, Spain
- Group GIR USAL: BMD (Bases Moleculares del Desarrollo), 37007 Salamanca, Spain;
- Correspondence: ; Tel.: +34-677-510-030
| | - Rafael Coveñas
- Group GIR USAL: BMD (Bases Moleculares del Desarrollo), 37007 Salamanca, Spain;
- Institute of Neurosciences of Castilla y León (INCYL), Laboratory of Neuroanatomy of the Peptidergic Systems, University of Salamanca, 37007 Salamanca, Spain
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Chen D, Yan Y, Wang X, Li S, Liu Y, Yu D, He Y, Deng R, Liu Y, Xu M, Luo J, Gao H, Wang S. Chronic alcohol exposure promotes HCC stemness and metastasis through β-catenin/miR-22-3p/TET2 axis. Aging (Albany NY) 2021; 13:14433-14455. [PMID: 34019487 PMCID: PMC8202861 DOI: 10.18632/aging.203059] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 03/13/2021] [Indexed: 04/16/2023]
Abstract
Hepatocellular Carcinoma (HCC) patients usually have a high rate of relapse and metastasis. Alcohol, a risk factor for HCC, promotes the aggressiveness of HCC. However, the basic mechanism is still unclear. We used HCC cells and an orthotopic liver tumor model of HCC-LM3 cells for BALB/C nude mice to study the mechanism of alcohol-induced HCC progression. We showed that chronic alcohol exposure promoted HCC cells metastasis and pulmonary nodules formation. First, we identified miR-22-3p as an oncogene in HCC, which promoted HCC cells stemness, tumor growth, and metastasis. Further, we found that miR-22-3p directly targeted TET2 in HCC. TET2, a dioxygenase involved in cytosine demethylation, has pleiotropic roles in hematopoietic stem cells self-renewal. In clinic HCC specimen, TET2 expression was not only decreased by alcohol consumption, but also inversely correlated with miR-22-3p levels. Then, we demonstrated that TET2 depletion promoted HCC cells stemness, tumor growth and metastasis. Furthermore, we identified that β-catenin was an upstream activator of miR-22-3p. In conclusion, this study suggests that chronic alcohol exposure promotes HCC progression and β-catenin/miR-22-3p/TET2 regulatory axis plays an important role in alcohol-promoted HCC malignancy.
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Affiliation(s)
- Danlei Chen
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Yan Yan
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Xinyi Wang
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
- Department of Pulmonary Oncology, The Fifth Medical Center of Chinese PLA General Hospital, Fengtai, Beijing 100071, China
| | - Suzhi Li
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Yan Liu
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Dandan Yu
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Yongjing He
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Ruiqing Deng
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Yakun Liu
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
| | - Mei Xu
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, College of Medicine, Lexington, KY 40536, USA
| | - Jia Luo
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
| | - Hongjun Gao
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
- Department of Pulmonary Oncology, The Fifth Medical Center of Chinese PLA General Hospital, Fengtai, Beijing 100071, China
| | - Siying Wang
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, Anhui, China
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He H, Li J, Luo M, Wei Q. Inhibitory role of circRNA_100395 in the proliferation and metastasis of prostate cancer cells. J Int Med Res 2021; 49:300060521992215. [PMID: 33641485 PMCID: PMC7917968 DOI: 10.1177/0300060521992215] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Circular RNAs (circRNAs) are non-coding RNAs with high cancer-specific expression and the potential for regulating tumorigenesis. CircRNA_100395 is expressed at low levels in many cancers and is involved in the regulation of tumor cell proliferation and metastasis. However, its expression and function in prostate cancer remain unclear. METHODS Endogenous expression levels of circRNA_100395 and microRNA-1228 (miR-1228) in prostate cancer tissue samples and cell lines were detected by quantitative reverse transcription-polymerase chain reaction. Cell proliferation, invasion, and migration, cell cycle distribution, and epithelial-mesenchymal transition (EMT) were analyzed in circRNA_100395-overexpressing prostate cancer cells by Cell Counting Kit-8, flow cytometry, Transwell assay, and western blotting, respectively. RESULTS CircRNA_100395 expression was downregulated in cancerous prostate tissues relative to adjacent normal tissues. CircRNA_100395 expression was negatively correlated with tumor size, Gleason score, tumor stage, and lymph node metastasis. Moreover, circRNA_100395 overexpression inhibited cell proliferation, altered cell cycle distribution, reduced cell migration and invasion abilities, and suppressed EMT in prostate cancer cells. Moreover, miR-1228 was a direct downstream target of circRNA_100395, and the anti-tumor ability of circRNA_100395 was significantly reversed by miR-1228. CONCLUSION This study identified circRNA_100395 as an anti-tumor circRNA and a potential therapeutic target for prostate cancer.
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Affiliation(s)
- Haitian He
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.,Department of Urology, Shenzhen Nanshan District Shekou People's Hospital, Shenzhen, Guangdong, China
| | - Jianhua Li
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Mayao Luo
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiang Wei
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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9
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Park SY, Kim B, Cui Z, Park G, Choi YW. Anti-Metastatic Effect of Gold Nanoparticle-Conjugated Maclura tricuspidata Extract on Human Hepatocellular Carcinoma Cells. Int J Nanomedicine 2020; 15:5317-5331. [PMID: 32904434 PMCID: PMC7455757 DOI: 10.2147/ijn.s246724] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 07/08/2020] [Indexed: 12/21/2022] Open
Abstract
Purpose We aimed to study green-synthesized gold nanoparticles (GNPs) from Maclura tricuspidata (MT) root (MTR), stem (MTS), leaf (MTL), and fruit (MTF) extracts and evaluate their anti-metastatic properties in hepatocellular carcinoma cells. Maclura tricuspidata belongs to the Moraceae family and is widely used as a traditional medicinal plant given its biological activities. Methods We quantified the phenolic and flavonoid contents, reducing capacity, and antioxidant activity of all four extracts. The facile and optimum synthesis of MT-GNPs was visualized using UV-vis spectra and dynamic light scattering (DLS). Surface morphology, selected area electron diffraction (SAED), and fast Fourier transform (FFT) pattern of MT-GNPs were assessed using high-resolution transmission electron microscopy (HR-TEM). The crystallized gold pattern of MT-GNPs was evaluated using energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD). The functionalizing ligands of MT-extracts and MT-GNPs were determined using Fourier-transform infrared spectroscopy (FT-IR). The photocatalytic capabilities of MT-GNPs were assessed by measuring the reduction of rhodamine B and methylene blue. Cell viability assay was detected using Cell Counting Kit-8 solution. Anti-migratory and anti-invasive effects were assessed using cell migration and invasion assays. Matrix metalloproteinase (MMP)-9 and phospholipase D (PLD) enzymatic activities were measured using gelatin zymography and Amplex Red PLD assay, respectively. Western blotting and luciferase assay were used to detect protein expression. Results All extracts had high phenolic and flavonoid contents and strong antioxidant and reducing capacities. Results from UV-Vis spectra, DLS, HR-TEM, EDS, XRD, and FT-IR showed the successful formation of MT-GNP with surface morphology, crystallinity, reduction capacity, capsulation, and stabilization. MTR-GNPs and MTS-GNPs had better catalytic activities than MTL-GNPs and MTF-GNPs for reduction of methylene blue and rhodamine B. Moreover, MTS-GNPs and MTR-GNPs exhibited the highest anti-migratory and anti-invasive potential and seemed to be more biologically active than the MTS and MTR extracts. Treatment with MT-GNPs decreased the enzymatic activity, translation levels of MMP-9 and PLD1. Our results showed that MTS-GNPs and MTR-GNPs could dramatically reverse transforming growth factor-β-induced vimentin and N-cadherin upregulation and E-cadherin downregulation. Conclusion The application of GNPs as a potential treatment approach for hepatocellular carcinoma can improve therapeutic efficiency.
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Affiliation(s)
- Sun Young Park
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 609-735, Korea
| | - Beomjin Kim
- Department of Nanomaterials Engineering, Pusan National University, Busan 609-735, Korea
| | - Zhengwei Cui
- Department of Horticultural Bioscience, Pusan National University, Myrang 627-706, Korea
| | - Geuntae Park
- Department of Nanofusion Technology, Graduate School, Pusan National University, Busan, 609-735, Korea
| | - Young-Whan Choi
- Department of Horticultural Bioscience, Pusan National University, Myrang 627-706, Korea
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10
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Chiodi I, Mondello C. Life style factors, tumor cell plasticity and cancer stem cells. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2020; 784:108308. [PMID: 32430096 DOI: 10.1016/j.mrrev.2020.108308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 12/15/2022]
Abstract
Cancers are heterogeneous tissues and a layer of heterogeneity is determined by the presence of cells showing stemness traits, known as cancer stem cells (CSCs). Evidence indicates that CSCs are important players in tumor development, progression and relapse. Oncogenic transformation of normal stem cells can give rise to CSCs, but CSCs can also originate from de-differentiation of bulk tumor cells. Thus, factors promoting the increase of normal stem cell pools or stimulating the acquisition of stemness features by tumor cells can have serious consequences on cancer origin and progression. In this review, we will first give an overview of the CSC model of cancer development and we will then discuss the role of life style factors, such as high caloric diet, alcohol drinking and smoking, on the widening of stem cell pools and the induction of CSC features in tumors. Finally, we will discuss some healthy life style factors that can help to prevent cancer.
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Affiliation(s)
- Ilaria Chiodi
- Istituto di Genetica Molecolare L. L. Cavalli-Sforza, CNR, via Abbiategrasso 207, 27100, Pavia, Italy
| | - Chiara Mondello
- Istituto di Genetica Molecolare L. L. Cavalli-Sforza, CNR, via Abbiategrasso 207, 27100, Pavia, Italy.
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11
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Wu Y, Zhang J, Zhang X, Zhou H, Liu G, Li Q. Cancer Stem Cells: A Potential Breakthrough in HCC-Targeted Therapy. Front Pharmacol 2020; 11:198. [PMID: 32210805 PMCID: PMC7068598 DOI: 10.3389/fphar.2020.00198] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 02/14/2020] [Indexed: 12/13/2022] Open
Abstract
Cancer stem cells (CSCs) are subpopulations of cells with stem cell characteristics that produce both cancerous and non-tumorigenic cells in tumor tissues. The literature reports that CSCs are closely related to the development of hepatocellular carcinoma (HCC) and promote the malignant features of HCC such as high invasion, drug resistance, easy recurrence, easy metastasis, and poor prognosis. This review discusses the origin, molecular, and biological features, functions, and applications of CSCs in HCC in recent years; the goal is to clarify the importance of CSCs in treatment and explore their potential value in HCC-targeted therapy.
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Affiliation(s)
- Yafei Wu
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jigang Zhang
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xue Zhang
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Heming Zhou
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gaolin Liu
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qin Li
- Department of Clinical Pharmacy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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12
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Wang Q, Liu F, Wang L, Xie C, Wu P, Du S, Zhou S, Sun Z, Liu Q, Yu L, Liu B, Li R. Enhanced and Prolonged Antitumor Effect of Salinomycin-Loaded Gelatinase-Responsive Nanoparticles via Targeted Drug Delivery and Inhibition of Cervical Cancer Stem Cells. Int J Nanomedicine 2020; 15:1283-1295. [PMID: 32161458 PMCID: PMC7049776 DOI: 10.2147/ijn.s234679] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/26/2020] [Indexed: 12/24/2022] Open
Abstract
Background Cervical cancer stem cells (CCSCs) represent a subpopulation of tumor cells that possess self-renewal capacity and numerous intrinsic mechanisms of resistance to conventional chemotherapy and radiotherapy. These cells play a crucial role in relapse and metastasis of cervical cancer. Therefore, eradication of CCSCs is the primary objective in cervical cancer therapy. Salinomycin (Sal) is an agent used for the elimination of cancer stem cells (CSCs); however, the occurrence of several side effects hinders its application. Nanoscale drug-delivery systems offer great promise for the diagnosis and treatment of tumors. These systems can be used to reduce the side effects of Sal and improve clinical benefit. Methods Sal-loaded polyethylene glycol-peptide-polycaprolactone nanoparticles (Sal NPs) were fabricated under mild and non-toxic conditions. The real-time biodistribution of Sal NPs was investigated through non-invasive near-infrared fluorescent imaging. The efficacy of tumor growth inhibition by Sal NPs was evaluated using tumor xenografts in nude mice. Flow cytometry, immunohistochemistry, and Western blotting were used to detect the apoptosis of CSCs after treatment with Sal NPs. Immunohistochemistry and Western blotting were used to examine epithelial–mesenchymal transition (epithelial interstitial transformation) signal-related molecules. Results Sal NPs exhibited antitumor efficacy against cervical cancers by inducing apoptosis of CCSCs and inhibiting the epithelial–mesenchymal transition pathway. Besides, tumor pieces resected from Sal NP-treated mice showed decreased reseeding ability and growth speed, further demonstrating the significant inhibitory ability of Sal NPs against CSCs. Moreover, owing to targeted delivery based on the gelatinase-responsive strategy, Sal NPs was more effective and tolerable than free Sal. Conclusion To the best of our knowledge, this is the first study to show that CCSC-targeted Sal NPs provide a potential approach to selectively target and efficiently eradicate CCSCs. This renders them a promising strategy to improve the therapeutic effect against cervical cancer.
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Affiliation(s)
- Qin Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Fangcen Liu
- The Comprehensive Cancer Centre, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, People's Republic of China
| | - Lifeng Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Chen Xie
- Key Laboratory for Organic Electronics and Information Displays, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, People's Republic of China
| | - Puyuan Wu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Shiyao Du
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Shujuan Zhou
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Zhichen Sun
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Qin Liu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Lixia Yu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Baorui Liu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Rutian Li
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University, Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
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13
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Chen Q, Chen Z, Cao S, Guo B, Chen Y, Feng Z, Wang J, Guo G, Chen X, Huang X. Role of CircRNAs_100395 in Proliferation and Metastases of Liver Cancer. Med Sci Monit 2019; 25:6181-6192. [PMID: 31421050 PMCID: PMC6709643 DOI: 10.12659/msm.915963] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Circular RNAs (circRNAs) are a kind of noncoding RNA with high cancer-specific expression, and great potential in regulating tumorigenesis. Among these, circRNA_100395 (circ_100395) has been reported to be downregulated in lung cancer, and participates in the process of tumor cell proliferation and metastasis. However, its expression and function in liver cancer remain unknown. MATERIAL AND METHODS Quantitative real-time polymerase chain reaction (RT-qPCR) was used to evaluate the expression level of circ_100395 and microRNAs-1228 (miR-1228) in liver cancer samples and the adjacent non-tumor tissues. Cell proliferation, apoptosis, invasion, migration, and epithelial-mesenchymal transition (EMT) pathway of circ_100395 upregulated cells were analyzed using a Cell Counting Kit-8 (CCK-8), flow cytometry, Transwell assay, and Western blot analysis. RESULTS We found that circ_100395 was downregulated in cancerous liver tissues relative to the adjacent normal tissues. The overexpression of circ_100395 was negatively associated with tumor differentiation, microvascular invasion, and portal vein tumor thrombosis. However, patients with higher circ_10039 expression tended to have better postoperative disease-free survival time. Moreover, upregulation of circ_100395 in liver cancer cells inhibited cell proliferation, induced apoptosis, then silenced the EMT pathway and reduced migration and invasion abilities, while this anti-tumor effect was significantly reversed by the downstream target, miR-1228. CONCLUSIONS circ_100395 appears to be a promising therapeutic target for liver cancer.
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Affiliation(s)
- Qiaming Chen
- Department of General Surgery, Puning People’s Hospital, Southern Medical University, Jieyang, Guangdong, P.R. China
| | - Zhian Chen
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Sai Cao
- Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Botang Guo
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Yilin Chen
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Zixin Feng
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Jiaqi Wang
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Guohu Guo
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, P.R. China
| | - Xinhua Chen
- The First Clinical Medicine College, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Xianying Huang
- Department of Vascular Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
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14
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Zeng X, Liu Y, Zhu H, Chen D, Hu W. Downregulation of miR-216a-5p by long noncoding RNA PVT1 suppresses colorectal cancer progression via modulation of YBX1 expression. Cancer Manag Res 2019; 11:6981-6993. [PMID: 31440087 PMCID: PMC6664428 DOI: 10.2147/cmar.s208983] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 06/07/2019] [Indexed: 12/25/2022] Open
Abstract
Purpose Increasing evidence has demonstrated that microRNAs (miRNAs) are closely related to the occurrence and development of tumors. MiR-216a-5p, located at 2p16.1, has been shown to suppress proliferation of cancerous cells. However, its expression and function in colorectal cancer (CRC) remain unclear. Materials and methods The significance of miR-216a-5p in CRC was studied by analyzing miR-216a-5p expression in CRC tissues and its association with clinicopathological parameters. CRC cells, stably overexpressing miR-216a-5p, were evaluated for cell proliferation and metastasis using cell counting kit-8 (CCK-8) and transwell assay methods. Epithelial–mesenchymal transition (EMT) pathway was analyzed by Western blotting. Bioinformatics, quantitative real-time polymerase chain reaction (RT-qPCR), and luciferase reporter assay were performed to define the regulation of PVT1/miR-216a-5p/Y Box Binding Protein 1 (YBX1) axis in CRC. Results The expression of miR-216a-5p was found to be significantly downregulated in CRC and was correlated with the various stages and differentiation degree of the tumors. Moreover, the overexpression of miR-216a-5p could significantly inhibit the tumor growth, metastasis, and EMT progression in CRC. Furthermore, the expression of miR-216a-5p was negatively correlated with the expression of PVT1, and PVT1 could reverse tumor suppressive effect of miR-216a-5p in CRC cells. Finally, YBX1 might be the key target of PVT1/miR-216a-5p axis in CRC. Conclusion Downregulation of miR-216a-5p by PVT1 could suppress CRC progression via modulating YBX1 expression.
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Affiliation(s)
- Xiang Zeng
- Gastrointesitinal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, People's Republic of China
| | - Yan Liu
- Clinical Laboratory, Guangdong Women's and Children's Hospital, Guangzhou, People's Republic of China
| | - Hongquan Zhu
- Gastrointesitinal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, People's Republic of China
| | - Di Chen
- Gastrointesitinal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, People's Republic of China
| | - Weimin Hu
- Gastrointesitinal Oncosurgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, People's Republic of China
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