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Li S, Jiang W, Chen F, Qian J, Yang J. The critical role of TRIM protein family in intervertebral disc degeneration: mechanistic insights and therapeutic perspectives. Front Cell Dev Biol 2025; 13:1525073. [PMID: 39981097 PMCID: PMC11839679 DOI: 10.3389/fcell.2025.1525073] [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: 11/08/2024] [Accepted: 01/20/2025] [Indexed: 02/22/2025] Open
Abstract
Intervertebral disc degeneration (IVDD) is a leading cause of chronic back pain, contributing significantly to reduced quality of life and global public health burdens. The TRIM (Tripartite Motif-containing) protein family, with its diverse regulatory roles, has emerged as a key player in critical cellular processes such as inflammation, cell death, and extracellular matrix (ECM) metabolism. Recent findings underscore the involvement of TRIM proteins in IVDD pathogenesis, where they regulate stress responses, maintain cellular homeostasis, and influence the functional integrity of nucleus pulposus (NP) and annulus fibrosus (AF) cells. This review explores the multifaceted roles of TRIM proteins in IVDD, highlighting their contributions to pathological pathways and their potential as therapeutic targets. Advancing our understanding of TRIM protein-mediated mechanisms may pave the way for innovative and precise therapeutic strategies to combat IVDD.
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Affiliation(s)
- Shangze Li
- Department of Orthopedics, The Second Affiliated Hospital (Shanghai Changzheng Hospital), Naval Medical University, Shanghai, China
| | - Wenli Jiang
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Naval Medical University, Shanghai, China
| | - Fei Chen
- Department of Orthopedics, The Second Affiliated Hospital (Shanghai Changzheng Hospital), Naval Medical University, Shanghai, China
| | - Jiao Qian
- Department of Pharmacy, The First Affiliated Hospital (Shanghai Changhai Hospital), Naval Medical University, Shanghai, China
| | - Jun Yang
- Department of Orthopedics, The Second Affiliated Hospital (Shanghai Changzheng Hospital), Naval Medical University, Shanghai, China
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Li X, Zhou F, Niu K, Wang Y, Shi Y, Li Y, Gao X, Zhao W, Chen T, Zhang Y. Emerging discoveries on the role of TRIM14: from diseases to immune regulation. Cell Death Discov 2024; 10:513. [PMID: 39719450 DOI: 10.1038/s41420-024-02276-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2024] [Revised: 12/04/2024] [Accepted: 12/16/2024] [Indexed: 12/26/2024] Open
Abstract
TRIM14 is an important member of the TRIM family and is widely expressed in a variety of tissues. Like other members of the TRIM family, TRIM14 is also involved in ubiquitination modifications. TRIM14 was initially reported as an interferon-stimulated gene (ISG). In recent years, many studies have focused on the regulatory role of TRIM14 in signaling pathways such as the PI3K/Akt, NF-κB, and cGAS/STING pathways and revealed its mechanism of action in a variety of pathophysiological processes, and the regulation of TRIM14 has attracted the interest of many researchers as a new direction for the treatment of various diseases. However, there are no reviews on the role of TRIM14 in diseases. In this paper, we will describe the structure of TRIM14, review its role in cancer, cardiovascular disease, cervical spondylosis, inflammation and antiviral immunity, and provide an outlook on future research directions.
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Affiliation(s)
- Xinhao Li
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Feilong Zhou
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Kaiyi Niu
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yizhu Wang
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yanlong Shi
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yunxin Li
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xin Gao
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Weijie Zhao
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Tianyi Chen
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Yewei Zhang
- Hepatopancreatobiliary Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
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Ma H, Ge Y, Di C, Wang X, Qin B, Wang A, Hu W, Lai Z, Xiong X, Qi R. GQ262 Attenuates Pathological Cardiac Remodeling by Downregulating the Akt/mTOR Signaling Pathway. Int J Mol Sci 2024; 25:10297. [PMID: 39408627 PMCID: PMC11476524 DOI: 10.3390/ijms251910297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Revised: 09/13/2024] [Accepted: 09/19/2024] [Indexed: 10/20/2024] Open
Abstract
Cardiac remodeling, a critical process that can lead to heart failure, is primarily characterized by cardiac hypertrophy. Studies have shown that transgenic mice with Gαq receptor blockade exhibit reduced hypertrophy under induced pressure overload. GQ262, a novel Gαq/11 inhibitor, has demonstrated good biocompatibility and specific inhibitory effects on Gαq/11 compared to other inhibitors. However, its role in cardiac remodeling remains unclear. This study aims to explore the anti-cardiac remodeling effects and mechanisms of GQ262 both in vitro and in vivo, providing data and theoretical support for its potential use in treating cardiac remodeling diseases. Cardiac hypertrophy was induced in mice via transverse aortic constriction (TAC) for 4 weeks and in H9C2 cells through phenylephrine (PE) induction, confirmed with WGA and H&E staining. We found that GQ262 improved cardiac function, inhibited the protein and mRNA expression of hypertrophy markers, and reduced the levels of apoptosis and fibrosis. Furthermore, GQ262 inhibited the Akt/mTOR signaling pathway activation induced by TAC or PE, with its therapeutic effects disappearing upon the addition of the Akt inhibitor ARQ092. These findings reveal that GQ262 inhibits cardiomyocyte hypertrophy and apoptosis through the Akt/mTOR signaling pathway, thereby reducing fibrosis levels and mitigating cardiac remodeling.
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Affiliation(s)
- Haoyue Ma
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Yang Ge
- State Key Laboratory of Anti-Infective Drug Discovery and Development, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chang Di
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Xin Wang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Boyang Qin
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Anhui Wang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Weipeng Hu
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Zirui Lai
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
| | - Xiaofeng Xiong
- State Key Laboratory of Anti-Infective Drug Discovery and Development, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Rong Qi
- Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Haidian District, Beijing 100191, China; (H.M.)
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China
- NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing 100191, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, China
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Wu X, Fu M, Ge C, Zhou H, Huang H, Zhong M, Zhang M, Xu H, Zhu G, Hua W, Lv K, Yang H. m 6A-Mediated Upregulation of lncRNA CHASERR Promotes the Progression of Glioma by Modulating the miR-6893-3p/TRIM14 Axis. Mol Neurobiol 2024; 61:5418-5440. [PMID: 38193984 DOI: 10.1007/s12035-023-03911-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/28/2023] [Indexed: 01/10/2024]
Abstract
Long noncoding RNAs (lncRNAs) play crucial roles in tumor progression and are dysregulated in glioma. However, the functional roles of lncRNAs in glioma remain largely unknown. In this study, we utilized the TCGA (the Cancer Genome Atlas database) and GEPIA2 (Gene Expression Profiling Interactive Analysis 2) databases and observed the overexpression of lncRNA CHASERR in glioma tissues. We subsequently investigated this phenomenon in glioma cell lines. The effects of lncRNA CHASERR on glioma proliferation, migration, and invasion were analyzed using in vitro and in vivo experiments. Additionally, the regulatory mechanisms among PTEN/p-Akt/mTOR and Wnt/β-catenin, lncRNA CHASERR, Micro-RNA-6893-3p(miR-6893-3p), and tripartite motif containing14 (TRIM14) were investigated via bioinformatics analyses, quantitative real-time PCR (qRT-PCR), western blot (WB), RNA immunoprecipitation (RIP), dual luciferase reporter assay, fluorescence in situ hybridization (FISH), and RNA sequencing assays. RIP and RT-qRCR were used to analyze the regulatory effect of N6-methyladenosine(m6A) on the aberrantly expressed lncRNA CHASERR. High lncRNA CHASERR expression was observed in glioma tissues and was associated with unfavorable prognosis in glioma patients. Further functional assays showed that lncRNA CHASERR regulates glioma growth and metastasis in vitro and in vivo. Mechanistically, lncRNA CHASERR sponged miR-6893-3p to upregulate TRIM14 expression, thereby facilitating glioma progression. Additionally, the activation of PTEN/p-Akt/mTOR and Wnt/β-catenin pathways by lncRNA CHASERR, miR-6893-3p, and TRIM14 was found to regulate glioma progression. Moreover, the upregulation of lncRNA CHASERR was observed in response to N6-methyladenosine modification, which was facilitated by METTL3/YTHDF1-mediated RNA transcripts. This study elucidates the m6A/lncRNACHASERR/miR-6893-3p/TRIM14 pathway that contributes to glioma progression and underscores the potential of lncRNA CHASERR as a novel prognostic indicator and therapeutic target for glioma.
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Affiliation(s)
- Xingwei Wu
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Minjie Fu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai, China
| | - Chang Ge
- Department of Psychology, Zhejiang Sci-Tech University, Hangzhou, 310000, Zhejiang, China
| | - Hanyu Zhou
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
- Department of Psychology, Zhejiang Sci-Tech University, Hangzhou, 310000, Zhejiang, China
| | - Haoyu Huang
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - Min Zhong
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
- Department of Psychology, Zhejiang Sci-Tech University, Hangzhou, 310000, Zhejiang, China
| | - Mengying Zhang
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
- Department of Psychology, Zhejiang Sci-Tech University, Hangzhou, 310000, Zhejiang, China
| | - Hao Xu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Guoping Zhu
- Anhui Provincial Key Laboratory of Molecular Enzymology and Mechanism of Major Diseases, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
- College of Life Sciences, Key Laboratory of Biomedicine in Gene Diseases and Health of Anhui Higher Education Institutes, Anhui Normal University, Wuhu, 241001, Anhui, China.
- Auhui Provincial Engineering Research Centre for Molecular Detection and Diagnostics, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
| | - Wei Hua
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Neurosurgical Institute of Fudan University, Shanghai, China.
| | - Kun Lv
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China.
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China.
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China.
- Anhui Provincial Key Laboratory of Molecular Enzymology and Mechanism of Major Diseases, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
- College of Life Sciences, Key Laboratory of Biomedicine in Gene Diseases and Health of Anhui Higher Education Institutes, Anhui Normal University, Wuhu, 241001, Anhui, China.
- Auhui Provincial Engineering Research Centre for Molecular Detection and Diagnostics, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
- Clinical Research Center for Critical Respiratory Medicine of Anhui Province, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China.
| | - Hui Yang
- Anhui Province Key Laboratory of Non-Coding RNA Basic Research and Clinical Transformation, Wannan Medical College, Wuhu, 241001, China.
- Key Laboratory of Non-Coding RNA Transformation Research of Anhui Higher Education Institution (Yijishan Hospital of Wannan Medical College), Wuhu, 241001, Anhui, China.
- Central Laboratory, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China.
- Anhui Provincial Key Laboratory of Molecular Enzymology and Mechanism of Major Diseases, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
- College of Life Sciences, Key Laboratory of Biomedicine in Gene Diseases and Health of Anhui Higher Education Institutes, Anhui Normal University, Wuhu, 241001, Anhui, China.
- Auhui Provincial Engineering Research Centre for Molecular Detection and Diagnostics, College of Life Sciences, Anhui Normal University, Wuhu, 241001, Anhui, China.
- Clinical Research Center for Critical Respiratory Medicine of Anhui Province, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China.
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Wei S, Ai M, Zhan Y, Yu J, Xie T, Hu Q, Fang Y, Huang X, Li Y. TRIM14 suppressed the progression of NSCLC via hexosamine biosynthesis pathway. Carcinogenesis 2024; 45:324-336. [PMID: 38267812 DOI: 10.1093/carcin/bgae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 01/26/2024] Open
Abstract
Tripartite Motif 14 (TRIM14) is an oncoprotein that belongs to the E3 ligase TRIM family, which is involved in the progression of various tumors except for non-small cell lung carcinoma (NSCLC). However, little is currently known regarding the function and related mechanisms of TRIM14 in NSCLC. Here, we found that the TRIM14 protein was downregulated in lung adenocarcinoma tissues compared with the adjacent tissues, which can suppress tumor cell proliferation and migration both in vitro and in vivo. Moreover, TRIM14 can directly bind to glutamine fructose-6-phosphate amidotransferase 1 (GFAT1), which in turn results in the degradation of GFAT1 and reduced O-glycosylation levels. GFAT1 is a key enzyme in the rate-limiting step of the hexosamine biosynthetic pathway (HBP). Replenishment of N-acetyl-d-glucosamine can successfully reverse the inhibitory effect of TRIM14 on the NSCLC cell growth and migration as expected. Collectively, our data revealed that TRIM14 suppressed NSCLC cell proliferation and migration through ubiquitination and degradation of GFAT1, providing a new regulatory role for TRIM14 on HBP.
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Affiliation(s)
- Sisi Wei
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Meiling Ai
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, The Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
- Department of Pharmacy, Jiangxi Maternal and Child Health Hospital, Nanchang 330006, China
| | - Yuan Zhan
- Department of Pathology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Jieqing Yu
- Department of Otorhinolaryngology Head and Neck Surgery, Jiangxi Otorhinolaryngology Head and Neck Surgery Institute, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Tao Xie
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, The Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
| | - Qinghua Hu
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, The Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
| | - Yang Fang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, The Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
| | - Xuan Huang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, The Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
| | - Yong Li
- Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
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Di Gregorio J, Di Giuseppe L, Terreri S, Rossi M, Battafarano G, Pagliarosi O, Flati V, Del Fattore A. Protein Stability Regulation in Osteosarcoma: The Ubiquitin-like Modifications and Glycosylation as Mediators of Tumor Growth and as Targets for Therapy. Cells 2024; 13:537. [PMID: 38534381 PMCID: PMC10969184 DOI: 10.3390/cells13060537] [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: 02/14/2024] [Revised: 03/11/2024] [Accepted: 03/16/2024] [Indexed: 03/28/2024] Open
Abstract
The identification of new therapeutic targets and the development of innovative therapeutic approaches are the most important challenges for osteosarcoma treatment. In fact, despite being relatively rare, recurrence and metastatic potential, particularly to the lungs, make osteosarcoma a deadly form of cancer. In fact, although current treatments, including surgery and chemotherapy, have improved survival rates, the disease's recurrence and metastasis are still unresolved complications. Insights for analyzing the still unclear molecular mechanisms of osteosarcoma development, and for finding new therapeutic targets, may arise from the study of post-translational protein modifications. Indeed, they can influence and alter protein structure, stability and function, and cellular interactions. Among all the post-translational modifications, ubiquitin-like modifications (ubiquitination, deubiquitination, SUMOylation, and NEDDylation), as well as glycosylation, are the most important for regulating protein stability, which is frequently altered in cancers including osteosarcoma. This review summarizes the relevance of ubiquitin-like modifications and glycosylation in osteosarcoma progression, providing an overview of protein stability regulation, as well as highlighting the molecular mediators of these processes in the context of osteosarcoma and their possible targeting for much-needed novel therapy.
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Affiliation(s)
- Jacopo Di Gregorio
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Laura Di Giuseppe
- Department of Clinical, Internal, Anaesthesiological and Cardiovascular Sciences, Sapienza University, 00185 Rome, Italy;
| | - Sara Terreri
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.T.); (M.R.); (G.B.); (O.P.); (A.D.F.)
| | - Michela Rossi
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.T.); (M.R.); (G.B.); (O.P.); (A.D.F.)
| | - Giulia Battafarano
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.T.); (M.R.); (G.B.); (O.P.); (A.D.F.)
| | - Olivia Pagliarosi
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.T.); (M.R.); (G.B.); (O.P.); (A.D.F.)
| | - Vincenzo Flati
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Andrea Del Fattore
- Bone Physiopathology Research Unit, Translational Pediatrics and Clinical Genetics Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.T.); (M.R.); (G.B.); (O.P.); (A.D.F.)
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7
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Hou H, Chen Y, Feng X, Xu G, Yan M. Tripartite motif‑containing 14 may aggravate cardiac hypertrophy via the AKT signalling pathway in neonatal rat cardiomyocytes and transgenic mice. Mol Med Rep 2023; 28:173. [PMID: 37503784 PMCID: PMC10433706 DOI: 10.3892/mmr.2023.13060] [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: 12/15/2022] [Accepted: 05/25/2023] [Indexed: 07/29/2023] Open
Abstract
Tripartite motif‑containing 14 (TRIM14) is an E3 ubiquitin ligase that primarily participates in the natural immune response and in tumour development via ubiquitination. However, the role of TRIM14 in cardiac hypertrophy is not currently clear. The present study examined the role of TRIM14 in cardiac hypertrophy and its potential molecular mechanism. TRIM14 was overexpressed in neonatal rat cardiomyocytes using adenovirus and cardiomyocyte hypertrophy was induced using phenylephrine (PE). Cardiomyocyte hypertrophy was assessed by measuring cardiomyocyte surface area and markers of hypertrophy. In addition, TRIM14‑transgenic (TRIM14‑TG) mice were created and cardiac hypertrophy was induced using transverse aortic constriction (TAC). Cardiac function, heart weight‑to‑body weight ratio (HW/BW), cardiomyocyte cross‑sectional area, cardiac fibrosis and hypertrophic markers were further examined. The expression of AKT signalling pathway‑related proteins was detected. TRIM14 overexpression in cardiomyocytes promoted PE‑induced increases in cardiomyocyte surface area and hypertrophic markers. TRIM14‑TG mice developed worse cardiac function, greater HW/BW, cross‑sectional area and cardiac fibrosis, and higher levels of hypertrophic markers in response to TAC. TRIM14 overexpression also increased the phosphorylation levels of AKT, GSK‑3β, mTOR and p70S6K in vivo and in vitro. To the best our knowledge, the present study was the first to reveal that overexpression of TRIM14 aggravated cardiac hypertrophy in vivo and in vitro, which may be related to activation of the AKT signalling pathway.
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Affiliation(s)
- Hongwei Hou
- Department of Cardiology, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310000, P.R. China
- Department of Cardiology, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China
| | - Yan Chen
- Department of Cardiology, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China
| | - Xiuyuan Feng
- Department of Cardiology, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China
| | - Guang Xu
- Department of Cardiology, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China
| | - Min Yan
- Department of General Practice, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310000, P.R. China
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8
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Xia K, Zheng D, Wei Z, Liu W, Guo W. TRIM26 inhibited osteosarcoma progression through destabilizing RACK1 and thus inactivation of MEK/ERK signaling. Cell Death Dis 2023; 14:529. [PMID: 37591850 PMCID: PMC10435491 DOI: 10.1038/s41419-023-06048-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/21/2023] [Accepted: 08/07/2023] [Indexed: 08/19/2023]
Abstract
Osteosarcoma is a highly aggressive malignant tumor that is common in the pediatric population and has a high rate of disability and mortality. Recent studies have suggested that the tripartite motif-containing family genes (TRIMs) play critical roles in oncogenesis in several cancers. TRIM26, one of the TRIMs family genes, was more frequently reported to exert a tumor-suppressive role, while its detailed functional roles in the osteosarcoma progression were still unknown and require further investigation. Herein, we found that TRIM26 was markedly downregulated in osteosarcoma tissues and cells. Survival analysis revealed that higher expression of TRIM26 was associated with better prognosis and its expression was an independent protective factor in osteosarcoma. Functional analysis demonstrated that overexpression of TRIM26 inhibited osteosarcoma cell proliferation and invasion via inhibiting the EMT process and MEK/ERK signaling. In contrast, the silence of TRIM26 caused the opposite effect. RACK1, a member of the Trp-Asp repeat protein family, was identified as a novel target of TRIM26. TRIM26 could interact with RACK1 and accelerate the degradation of RACK1, thus inactivation of MEK/ERK signaling. Overexpression of RACK1 could attenuate the inhibitory effect of TRIM26 overexpression on p-MEK1/2 and p-ERK1/2, and silence of RACK1 could partly impair the effect of TRIM26 knockdown-induced upregulation of p-MEK1/2 and p-ERK1/2. Further, a series of gain- and loss-of-function experiments showed that decreased malignant behaviors including cell proliferation and invasion in TRIM26-upregulated cells were reversed when RACK1 was overexpressed, whereas RACK1 knockdown diminished the increased malignant phenotypes in TRIM26-silenced osteosarcoma cells. In conclusion, our study indicated that TRIM26 inhibited osteosarcoma progression via promoting proteasomal degradation of RACK1, thereby resulting in inactivation of MEK/ERK signaling, and impeding the EMT process.
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Affiliation(s)
- Kezhou Xia
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Di Zheng
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Zhun Wei
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Wenda Liu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Weichun Guo
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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9
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Xu W, Zhuang L, Zhu H, Mao A, Zhou J, Wang L. TRIM14 Overexpression Induces Chemoresistance and Malignant Behaviors of Hepatocellular Carcinoma Cells by Activating the STAT3/HIF-1α Pathway. Int J Mol Sci 2023; 24:12589. [PMID: 37628777 PMCID: PMC10454020 DOI: 10.3390/ijms241612589] [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: 06/30/2023] [Revised: 07/30/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Members of the tripartite motif (TRIM)-containing protein family have been found to be involved in the progression of hepatocellular carcinoma (HCC). TRIM14 exerts a promotive impact on several cancers. This study aimed to explore the function and mechanism of TRIM14 in HCC. TRIM14 expression in HCC tissues and HCC cell lines was detected. The overexpression or knockdown model of TRIM14 was established in HCC cell lines. Cell Counting Kit-8 (CCK-8) assay, flow cytometry, Transwell assay, RT-PCR, Western blot, and immunofluorescence were performed to verify the influence of TRIM14 on cell proliferation, sensitivity to chemotherapy drugs, apoptosis, migration, invasion, and autophagy. A xenograft tumor model was used to confirm the impact of TRIM14 on tumor cell growth. As shown by the data, TRIM14 level was notably higher in the tumor tissues of HCC patients than in the adjacent tissues. The overall survival rate of patients with a high TRIM14 expression was relatively lower than that of patients with a low TRIM14 expression. TRIM14 upregulation enhanced the proliferation, autophagy, migration, and invasion of HCC cells and chemoresistant HCC cells and decreased apoptosis. TRIM14 knockdown contributed to the opposite effects. In in vivo experiments, TRIM14 upregulation bolstered tumor growth. Western blot analysis revealed that TRIM14 upregulation boosted signal transducer and activator of transcription3 (STAT3) and hypoxia-inducible factor-1alpha (HIF-1α) expression, and TRIM14 knockdown suppressed their expression. Moreover, repressing STAT3 and HIF-1α could mitigate the tumor-promoting role of TRIM14 in HCC cells. Overall, TRIM14 facilitated malignant HCC development and induced chemoresistance in HCC cells by activating the STAT3/HIF-1α axis.
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Affiliation(s)
- Weiqi Xu
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Lihong Zhuang
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Qingdao Institute, Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Qingdao 266500, China
| | - Hongxu Zhu
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Anrong Mao
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jiamin Zhou
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Lu Wang
- Department of Hepatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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10
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Karami Fath M, Shafieyari S, Ardalani N, Moumivand F, Kaviani Charati H, Zareei M, Mansoori Nia A, Zokaei M, Barati G. Hypoxia-circular RNA crosstalk to promote breast cancer. Pathol Res Pract 2023; 244:154402. [PMID: 36921546 DOI: 10.1016/j.prp.2023.154402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 03/07/2023]
Abstract
The expression of hypoxia-inducible factors (HIFs), particularly HIF-1, plays a major role in the adaptation of solid tumors to hypoxic conditions. The activation of the HIF pathway results in an expression of genes involved in the promotion of cell growth, proliferation, vascularization, metastasis, and therapeutic resistance. Circular RNA (CircRNA) is considered as a major regulator of gene expression. CircRNAs could regulate the HIF-1 pathway in cancer cells. In addition, they might be regulated by the HIF-1 pathway to promote cancer progression. Therefore, the crosstalk between hypoxia and circRNA might be involved in the pathogenesis of cancers, including breast cancer. In this review, we discussed the function of HIF-related circRNAs in the progression, angiogenesis, metabolic reprogramming, and stemness maintenance of breast cancer. In addition, the correlation between HIF-related circRNAs and clinical features of breast cancer is reviewed.
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Affiliation(s)
- Mohsen Karami Fath
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Saba Shafieyari
- Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Nasim Ardalani
- Faculty of Medicine, Islamic Azad University, Sari Branch, Sari, Iran
| | - Farzane Moumivand
- Faculty of Paramedicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Mohammad Zareei
- Faculty of Medicine, Islamic Azad University, Sari Branch, Sari, Iran
| | | | - Maryam Zokaei
- Department of Food Science and Technology, Faculty of Nutrition Science, Food Science and Technology/National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Veterinary Medicine, Beyza Branch, Islamic Azad University, Beyza, Iran
| | - Ghasem Barati
- Department of Medical Biotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran; Stem Cell Technology Research Center, Tehran, Iran.
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11
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Huang N, Sun X, Li P, Liu X, Zhang X, Chen Q, Xin H. TRIM family contribute to tumorigenesis, cancer development, and drug resistance. Exp Hematol Oncol 2022; 11:75. [PMID: 36261847 PMCID: PMC9583506 DOI: 10.1186/s40164-022-00322-w] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/16/2022] [Indexed: 11/26/2022] Open
Abstract
The tripartite-motif (TRIM) family represents one of the largest classes of putative single protein RING-finger E3 ubiquitin ligases. TRIM family is involved in a variety of cellular signaling transductions and biological processes. TRIM family also contributes to cancer initiation, progress, and therapy resistance, exhibiting oncogenic and tumor-suppressive functions in different human cancer types. Moreover, TRIM family members have great potential to serve as biomarkers for cancer diagnosis and prognosis. In this review, we focus on the specific mechanisms of the participation of TRIM family members in tumorigenesis, and cancer development including interacting with dysregulated signaling pathways such as JAK/STAT, PI3K/AKT, TGF-β, NF-κB, Wnt/β-catenin, and p53 hub. In addition, many studies have demonstrated that the TRIM family are related to tumor resistance; modulate the epithelial–mesenchymal transition (EMT) process, and guarantee the acquisition of cancer stem cells (CSCs) phenotype. In the end, we havediscussed the potential of TRIM family members for cancer therapeutic targets.
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Affiliation(s)
- Ning Huang
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.,PharmaLegacy Laboratories Co.,Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Xiaolin Sun
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China
| | - Peng Li
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China
| | - Xin Liu
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.,PharmaLegacy Laboratories Co.,Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Xuemei Zhang
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
| | - Qian Chen
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
| | - Hong Xin
- Department of Pharmacology, School of Pharmacy & General Surgery of Minhang Hospital, Fudan University, Shanghai, 201203, China.
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12
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Zhang Y, Zhang W, Zheng L, Guo Q. The roles and targeting options of TRIM family proteins in tumor. Front Pharmacol 2022; 13:999380. [PMID: 36249749 PMCID: PMC9561884 DOI: 10.3389/fphar.2022.999380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Tripartite motif (TRIM) containing proteins are a class of E3 ubiquitin ligases, which are critically implicated in the occurrence and development of tumors. They can function through regulating various aspects of tumors, such as tumor proliferation, metastasis, apoptosis and the development of drug resistance during tumor therapy. Some members of TRIM family proteins can mediate protein ubiquitination and chromosome translocation via modulating several signaling pathways, like p53, NF-κB, AKT, MAPK, Wnt/β-catenin and other molecular regulatory mechanisms. The multi-domain nature/multi-functional biological role of TRIMs implies that blocking just one function or one domain might not be sufficient to obtain the desired therapeutic outcome, therefore, a detailed and systematic understanding of the biological functions of the individual domains of TRIMs is required. This review mainly described their roles and underlying mechanisms in tumorigenesis and progression, and it might shade light on a potential targeting strategy for TRIMs in tumor treatment, especially using PROTACs.
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Affiliation(s)
- Yuxin Zhang
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, Nanjing, China
| | - Wenzhou Zhang
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
| | - Lufeng Zheng
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, Nanjing, China
| | - Qianqian Guo
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, Nanjing, China
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13
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Chen Q, Zhou L, Ma D, Hou J, Lin Y, Wu J, Tao M. LncRNA GAS6-AS1 facilitates tumorigenesis and metastasis of colorectal cancer by regulating TRIM14 through miR-370-3p/miR-1296-5p and FUS. J Transl Med 2022; 20:356. [PMID: 35962353 PMCID: PMC9373365 DOI: 10.1186/s12967-022-03550-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/19/2022] [Indexed: 12/24/2022] Open
Abstract
Background Long non-coding RNAs (lncRNAs) are essential regulators of tumorigenesis and the development of colorectal cancer (CRC). Here, we aimed to investigate the role of lncRNA GAS6-AS1 in CRC and its potential mechanisms. Methods Bioinformatics analyses evaluated the level of GAS6-AS1 in colon cancer, its correlation with clinicopathological factors, survival curve and diagnostic value. qRT-PCR were performed to detect the GAS6-AS1 level in CRC samples and cell lines. The CCK8, EdU, scratch healing, transwell assays and animal experiments were conducted to investigate the function of GAS6-AS1 in CRC. RNA immunoprecipitation (RIP) and dual-luciferase reporter gene analyses were carried out to reveal interaction between GAS6-AS1, TRIM14, FUS, and miR-370-3p/miR-1296-5p. Results GAS6-AS1 was greatly elevated in CRC and positively associated with unfavorable prognosis of CRC patients. Functionally, GAS6-AS1 positively regulates CRC proliferation, migration, invasion, and epithelial-mesenchymal transition (EMT) in vitro and induces CRC growth and metastasis in vivo. Moreover, GAS6-AS1 exerted oncogenic function by competitively binding to miR-370-3p and miR-1296-5p, thereby upregulating TRIM14. Furthermore, we verified that GAS6-AS1 and TRIM14 both interact with FUS and that GAS6-AS1 stabilized TRIM14 mRNA by recruiting FUS. Besides, rescue experiments furtherly demonstrated that GAS6-AS1 facilitate progression of CRC by regulating TRIM14. Conclusion Collectively, these findings demonstrate that GAS6-AS1 promotes TRIM14-mediated cell proliferation, migration, invasion, and EMT of CRC via ceRNA network and FUS-dependent manner, suggesting that GAS6-AS1 could be utilized as a novel biomarker and therapeutic target for CRC. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03550-0.
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Affiliation(s)
- Qing Chen
- Department of Oncology, Jingjiang People's Hospital, The Seventh Affiliated Hospital of Yangzhou University, Jingjiang, Jiangsu, China.,Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Zhou
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - De Ma
- Department of Oncology, Jingjiang People's Hospital, The Seventh Affiliated Hospital of Yangzhou University, Jingjiang, Jiangsu, China
| | - Juan Hou
- Department of Oncology, Jingjiang People's Hospital, The Seventh Affiliated Hospital of Yangzhou University, Jingjiang, Jiangsu, China
| | - Yuxin Lin
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jie Wu
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China. .,Department of Oncology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China.
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14
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Qu H, Gao-Wa H, Hou Y, Ren M, Li J, Jing B, Du Y. TRIM37 interacts with PTEN to promote the growth of human T-cell acute lymphocytic leukemia cells through regulating PI3K/AKT pathway. Front Oncol 2022; 12:1016725. [PMID: 36923153 PMCID: PMC10009101 DOI: 10.3389/fonc.2022.1016725] [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: 08/30/2022] [Accepted: 12/30/2022] [Indexed: 03/02/2023] Open
Abstract
Background TRIM37 has been reported to be associated with the tumorigenesis of cancers. However, the role of TRIM37 in T-cell acute lymphoblastic leukemia (T-ALL) remains unclear. This study aimed to characterize the effect of TRIM37 on T-ALL. Methods TRIM37 expression in T-ALL patients and T-ALL cell lines was determined by qRT-PCR and Western blot. Knockdown or overexpression of TRIM37 was conducted by transferring small-interfering TRIM37 or lentivirus-mediated transducing into T-ALL cells. CCK-8 assay and flow cytometry assay were conducted to analyze the proliferation and apoptosis of T-ALL cells. Co-immunoprecipitation experiments were conducted to investigate the relationship between TRIM37 and PTEN and the ubiquitination of PTEN. Results Our results suggested that TRIM37 expression was upregulated in the blood of T-ALL patients and T-ALL cell lines. Knockdown of TRIM37 noticeably inhibited the proliferation and promoted apoptosis of T-ALL cells. Ectopic expression of TRIM37 promoted the proliferation and suppressed the apoptosis rate of MOLT-4 cells and enhanced the phosphorylation of AKT. Moreover, TRIM37 interacted with PTEN and accelerated the degradation of PTEN via TRIM37-mediated ubiquitination in T-ALL cells. Moreover, TRIM37 reduced the sensitivity of T-ALL cells to bortezomib treatment. Additionally, PI3K/AKT signaling pathway was involved in the function of TRIM37 in T-ALL. TRIM37 contributed to the proliferation of T-ALL cells and reduced the susceptibility of T-ALL cells to bortezomib treatment through ubiquitination of PTEN and activating PI3K/AKT signaling pathway. Conclusions Our study suggested that TRIM37 could be considered as a therapeutic target for T-ALL.
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Affiliation(s)
- Honglan Qu
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Hasen Gao-Wa
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Yanyan Hou
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Mengwei Ren
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Jun Li
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Baoshong Jing
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - YanDan Du
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
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15
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Xie F, Xiong Y, Yan J, Wang L, Yan W. Circular RNA circ_0048764 promotes the development of breast cancer by regulating microRNA-1296-5p/tripartite motif containing 14 axis. Bioengineered 2021; 13:1963-1974. [PMID: 34787066 PMCID: PMC8973759 DOI: 10.1080/21655979.2021.1995990] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Breast cancer (BC) is one of the leading causes of cancer-related deaths in female. Circular RNA (circRNA), as reported, is involved in the progression of BC. This work focuses on clarifying the biological function of circ_0048764 in BC and its hidden mechanism. Quantitative real-time polymerase chain reaction (qRT-PCR) was performed to detect the expressions of circ_0048764, microRNA-1296-5p (miR-1296-5p), and tripartite motif containing 14 (TRIM14) in BC tissues and cell lines. Besides, the status of proliferation, migration, invasion and apoptosis of BC cells was probed by cell counting kit-8 (CCK-8), EdU, transwell and flow cytometry assays. Western blot was adopted to examine the level of TRIM14 protein in BC cells. In addition, dual-luciferase reporter gene assay and RNA immunoprecipitation (RIP) assay were conducted to corroborate the targeting relationships between miR-1296-5p and circ_0048764 or TRIM14. It was revealed that circ_0048764 expression was remarkably up-regulated in BC tissues and cells, and circ_0048764 expression was associated with TNM stage and tumor size. Functionally, overexpression of circ_0048764 significantly promoted BC cell proliferative, migrative and invasive abilities and inhibited apoptosis, while circ_0048764 knockdown exerted the opposite effects. Mechanistically, circ_0048764 directly targeted miR-1296-5p and could negatively modulate its expression in BC cells. Besides, miR-1296-5p could reverse the influence of circ_0048764 on BC viability, migration, invasion and apoptosis. Moreover, TRIM14 was confirmed to be a downstream target of miR-1296-5p. Circ_0048764 positively regulated TRIM14 expression in BC cells via targeting miR-1296-5p. Collectively, it is concluded that circ_0048764 promotes the development of BC via modulating the miR-1296-5p/TRIM14 axis.
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Affiliation(s)
- Fei Xie
- Department of General Surgery, Xiangyang Central Hospital, Xiangyang 441021, Hubei Province, People's Republic of China
| | - Yuyuan Xiong
- Department of General Surgery, Xiangyang Central Hospital, Xiangyang 441021, Hubei Province, People's Republic of China
| | - Jiayin Yan
- Department of General Surgery, Xiangyang Central Hospital, Xiangyang 441021, Hubei Province, People's Republic of China
| | - Ling Wang
- Department of General Surgery, Xiangyang Central Hospital, Xiangyang 441021, Hubei Province, People's Republic of China
| | - Wei Yan
- Department of General Surgery, Xiangyang Central Hospital, Xiangyang 441021, Hubei Province, People's Republic of China
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16
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Huang Y, Xiao Y, Zhang X, Huang X, Li Y. The Emerging Roles of Tripartite Motif Proteins (TRIMs) in Acute Lung Injury. J Immunol Res 2021; 2021:1007126. [PMID: 34712740 PMCID: PMC8548118 DOI: 10.1155/2021/1007126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 10/09/2021] [Indexed: 11/21/2022] Open
Abstract
Acute lung injury (ALI) is an inflammatory disorder of the lung that causes high mortality and lacks any pharmacological intervention. Ubiquitination plays a critical role in the pathogenesis of ALI as it regulates the alveolocapillary barrier and the inflammatory response. Tripartite motif (TRIM) proteins are one of the subfamilies of the RING-type E3 ubiquitin ligases, which contains more than 80 distinct members in humans involved in a broad range of biological processes including antivirus innate immunity, development, and tumorigenesis. Recently, some studies have shown that several members of TRIM family proteins play important regulatory roles in inflammation and ALI. Herein, we integrate emerging evidence regarding the roles of TRIMs in ALI. Articles were selected from the searches of PubMed database that had the terms "acute lung injury," "ubiquitin ligases," "tripartite motif protein," "inflammation," and "ubiquitination" using both MeSH terms and keywords. Better understanding of these mechanisms may ultimately lead to novel therapeutic approaches by targeting TRIMs for ALI treatment.
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Affiliation(s)
- Yingjie Huang
- Department of Anesthesiology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yue Xiao
- The First Clinical Medical College, Nanchang University, Nanchang 330006, China
| | - Xuekang Zhang
- Department of Anesthesiology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xuan Huang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang, China
| | - Yong Li
- Department of Anesthesiology, The First Affiliated Hospital of Nanchang University, Nanchang, China
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17
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Cheng H, Ding J, Tang G, Huang A, Gao L, Yang J, Chen L. Human mesenchymal stem cells derived exosomes inhibit the growth of acute myeloid leukemia cells via regulating miR-23b-5p/TRIM14 pathway. Mol Med 2021; 27:128. [PMID: 34656078 PMCID: PMC8520262 DOI: 10.1186/s10020-021-00393-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 10/04/2021] [Indexed: 12/29/2022] Open
Abstract
Background Acute myeloid leukemia (AML) is a malignancy commonly seen in adults. Previous studies indicated that TRIM14 played a tumorigenic role in various types of cancer and miR-23b-5p was down-regulated in human mesenchymal stem cell-derived exosomes (HMSC-exos) of AML patients. However, their roles in AML remains unclear. Our study aims to investigate the role of TRIM14 and miR-23b-5p in the pathogenesis of AML. Materials and methods The blood specimen was collected from de novo AML patients and healthy donators. Exosomes were extracted from the culture medium of human mesenchymal stem cells under ultracentrifugation. Then exosomes were co-cultured with AML cells to determine the effect of their contents. The cell proliferation was detected by cell counting kit-8 assay, whereas the cell apoptosis was detected by flow cytometry. The expression of miR-23b-5p and TRIM14 was silenced or overexpressed to explore their biological functions in AML. Luciferase reporter assay was conducted to validate the interaction between miR-23b-5p and TRIM14. Gene expression was determined by quantitative real-time PCR and immunoblots. Results TRIM14 was significantly increased in AML patients and cell lines. The inhibition of TRIM14 significantly reduced the proliferation and induced the apoptosis of AML cells via activating PI3K/AKT pathway, whereas its overexpression exhibited reversed effects. HMSC-exos could suppress the proliferation of AML cells through the delivery of miR-23b-5p. Moreover, miR-23b-5p inhibited the transcription of TRIM14 by binding on its 3’UTR region. Overexpression of TRIM14 exhibited reversed effect against the function of miR-23b-5p mimic. Conclusion TRIM14 could promote the proliferation of AML cells via activating PI3K/AKT pathway, which was reversed by HMSC-exos through delivering miR-23b-5p. These findings indicated that miR-23b-5p and TRIM14 could be applied as potential targets for the treatment of AML. Supplementary Information The online version contains supplementary material available at 10.1186/s10020-021-00393-1.
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Affiliation(s)
- Hui Cheng
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China
| | - Jie Ding
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China
| | - Gusheng Tang
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China
| | - Aijie Huang
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China
| | - Lei Gao
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China
| | - Jianmin Yang
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China.
| | - Li Chen
- Department of Hematology, Changhai, Hospital, Naval Military Medical University, Shanghai, 200433, China.
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Wang WJ, Yuan Y, Zhang D, Liu P, Liu F. miR-671-5p repressed progression of papillary thyroid carcinoma via TRIM14. Kaohsiung J Med Sci 2021; 37:983-990. [PMID: 34292652 DOI: 10.1002/kjm2.12424] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 04/20/2021] [Accepted: 06/21/2021] [Indexed: 11/11/2022] Open
Abstract
The pivotal role of dysregulated miRNAs in development of papillary thyroid carcinoma has been emphasized in recent research. miR-671-5p was previously documented to function as a tumor suppressor. However, the role and mechanism of miR-671-5p in progression of papillary thyroid carcinoma remain to be further studied. Data from functional assays indicated that forced expression of miR-671-5p decreased cell viability, repressed cell proliferation, migration, and invasion in papillary thyroid carcinoma cells. In vivo study showed that miR-671-5p overexpression inhibited tumor growth, downregulated Ki67, and decreased tumor volume and weight. Tripartite motif containing 14 (TRIM14) was verified as downstream target of miR-671-5p. The expression of TRIM14 was suppressed by miR-671-5p in papillary thyroid carcinoma. Overexpression of TRIM14 increased cell viability, and promoted the proliferation, migration, and invasion of papillary thyroid carcinoma. Moreover, TRIM14 counteracted the suppressive effect of miR-671-5p overexpression on papillary thyroid carcinoma cell growth. In conclusion, miR-671-5p repressed progression of papillary thyroid carcinoma through downregulation of TRIM14, providing a promising target for therapy of papillary thyroid carcinoma.
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Affiliation(s)
- Wan-Ju Wang
- Department of General Surgery, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan City, China
| | - Yuan Yuan
- Department of Thyroid and Breast Surgery, Wuhan No. 1 Hospital, Wuhan City, China
| | - Dong Zhang
- Department of General Surgery, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan City, China
| | - Piao Liu
- Department of General Surgery, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan City, China
| | - Fang Liu
- Department of General Surgery, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Wuhan City, China
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Iyori M, Ogawa R, Emran TB, Tanbo S, Yoshida S. Characterization of the Gene Expression Patterns in the Murine Liver Following Intramuscular Administration of Baculovirus. Gene Expr 2021; 20:147-155. [PMID: 33115550 PMCID: PMC8201657 DOI: 10.3727/105221620x16039045978676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Intramuscular administration of wild-type baculovirus is able to both protect against Plasmodium sporozoite challenge and eliminate liver-stage parasites via a Toll-like receptor 9-independent pathway. To investigate its effector mechanism(s), the gene expression profile in the liver of baculovirus-administered mice was characterized by cDNA microarray analysis. The ingenuity pathway analysis gene ontology module revealed that the major gene subsets induced by baculovirus were immune-related signaling, such as interferon signaling. A total of 40 genes commonly upregulated in a Toll-like receptor 9-independent manner were included as possible candidates for parasite elimination. This gene subset consisted of NT5C3, LOC105246895, BTC, APOL9a/b, G3BP3, SLC6A6, USP25, TRIM14, and PSMB8 as the top 10 candidates according to the special unit. These findings provide new insight into effector molecules responsible for liver-stage parasite killing and, possibly, the development of a new baculovirus-mediated prophylactic and therapeutic biopharmaceutical for malaria.
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Affiliation(s)
- Mitsuhiro Iyori
- *Laboratory of Vaccinology and Applied Immunology, Kanazawa University School of Pharmacy, Kanazawa, Japan
| | - Ryohei Ogawa
- †Department of Radiological Sciences, University of Toyama, Toyama, Japan
| | - Talha Bin Emran
- *Laboratory of Vaccinology and Applied Immunology, Kanazawa University School of Pharmacy, Kanazawa, Japan
| | - Shuta Tanbo
- *Laboratory of Vaccinology and Applied Immunology, Kanazawa University School of Pharmacy, Kanazawa, Japan
| | - Shigeto Yoshida
- *Laboratory of Vaccinology and Applied Immunology, Kanazawa University School of Pharmacy, Kanazawa, Japan
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Chen J, Huang L, Quan J, Xiang D. TRIM14 regulates melanoma malignancy via PTEN/PI3K/AKT and STAT3 pathways. Aging (Albany NY) 2021; 13:13225-13238. [PMID: 33982666 PMCID: PMC8148494 DOI: 10.18632/aging.203003] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/14/2021] [Indexed: 12/14/2022]
Abstract
Melanoma is one of the most aggressive cancers with poor overall survival. To date, there are still few effective methods for the treatment of melanoma. TRIM14 was previously reported to be an important oncogene in many tumors. Nevertheless, the roles of TRIM14 in melanoma remain unknown. In this study, we found that TRIM14 was abnormally upregulated in melanoma cell lines. Knockdown of TRIM14 suppressed melanoma cell proliferation, migration, invasion, epithelial-mesenchymal transition, and melanin synthesis. Overexpression of TRIM14 had opposite effects on the cellular functions of melanoma cell lines. Further study revealed that TRIM14 knockdown increased PTEN protein levels, which in turn inactivated AKT and STAT3 pathways. Moreover, blocking AKT or STAT3 pathway with a specific inhibitor could partially reverse the promotion of melanoma malignancy mediated by TRIM14 overexpression. In addition, in vivo assay also supported the above findings. These results indicated that TRIM14 might be a promising target for melanoma treatment.
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Affiliation(s)
- Jiangyan Chen
- Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Lin Huang
- Department of Dermatology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Jin Quan
- Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
| | - Debing Xiang
- Department of Oncology, Jiangjin Central Hospital of Chongqing, Chongqing, China
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21
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Zhao G, Liu C, Wen X, Luan G, Xie L, Guo X. The translational values of TRIM family in pan-cancers: From functions and mechanisms to clinics. Pharmacol Ther 2021; 227:107881. [PMID: 33930453 DOI: 10.1016/j.pharmthera.2021.107881] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 02/08/2023]
Abstract
Cancer is the second leading cause of human death across the world. Tripartite motif (TRIM) family, with E3 ubiquitin ligase activities in majority of its members, is reported to be involved in multiple cellular processes and signaling pathways. TRIM proteins have critical effects in the regulation of biological behaviors of cancer cells. Here, we discussed the current understanding of the molecular mechanism of TRIM proteins regulation of cancer cells. We also comprehensively reviewed published studies on TRIM family members as oncogenes or tumor suppressors in the oncogenesis, development, and progression of a variety of types of human cancers. Finally, we highlighted that certain TRIM family members are potential molecular biomarkers for cancer diagnosis and prognosis, and potential therapeutic targets.
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Affiliation(s)
- Guo Zhao
- Department of Preventive Medicine, Institute of Biomedical Informatics, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Chuan Liu
- Department of Preventive Medicine, Institute of Biomedical Informatics, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Xin Wen
- Department of Preventive Medicine, Institute of Biomedical Informatics, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Gan Luan
- Department of Mathematical Sciences, New Jersey Institute of Technology, Newark, NJ 07102, USA
| | - Longxiang Xie
- Department of Preventive Medicine, Institute of Biomedical Informatics, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China.
| | - Xiangqian Guo
- Department of Preventive Medicine, Institute of Biomedical Informatics, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China.
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22
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Xie X, Wang F, Li X. Inhibition of TRIM14 protects cerebral ischemia/reperfusion injury through regulating NF-κB/NLRP3 pathway-mediated inflammation and apoptosis. J Recept Signal Transduct Res 2021; 42:197-205. [PMID: 33691569 DOI: 10.1080/10799893.2021.1887218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Many proteins in tripartite motif (TRIM) family have been reported to play an important role in cerebral ischemia/reperfusion (I/R) injury. This study was designed to investigate the effect of TRIM14 on the cerebral I/R injury in rats. METHODS The rat model was constructed through inserting thread into the middle cerebral artery. The expression of TRIM14 was measured by qRT-PCR, immunoblotting, and immunofluorescence. The hippocampal sections were stained with 2,3,5-triphenyltetrazolium chloride (TTC) to determine infarct volume and used for measuring the neurologic deficit score and brain water content. The H&E staining was used for immunohistochemical (IHC) staining. The number of apoptotic cells was measured by fluorescence microscopy. The levels of IL-6, IL-1β, and TNFα were detected by qRT-PCR and ELISA. The swimming speed, latency time, and number of platform crossings were measured by the water maze test. RESULTS TRIM14 was significantly enhanced in rats with cerebral I/R injury compared to Sham rats, showing its highest level at 24 h after I/R. TRIM14 inhibition reduced ischemic brain injury, suppressed neuron apoptosis, suppressed inflammation, and improved cognitive dysfunction in rats with cerebral I/R injury. TRIM14 inhibition also suppressed the activation of NF-κB/NLRP3 pathway in rats with cerebral I/R injury. CONCLUSION In conclusion, the expression of TRIM14 was increased in rats with cerebral I/R injury, the protective effect of TRIM14 inhibitor on cerebral I/R injury in rats depends on its anti-apoptotic and anti-inflammatory effect. The underlying mechanism was, at least partially, through regulating NF-κB/NLRP3 pathway.
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Affiliation(s)
- Xianlong Xie
- Department of Geriatrics, Wuhan No. 1 Hospital, Wuhan, China
| | - Fan Wang
- Department of Geriatrics, Wuhan No. 1 Hospital, Wuhan, China
| | - Xiujuan Li
- Department of Geriatrics, Wuhan No. 1 Hospital, Wuhan, China
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Gong H, Chen L, Dong R. Effects and Mechanisms of Tripartite Motif Containing 14 Downregulation on Proliferation, Migration, and Invasion of Cancerous Pancreatic PANC-1 Cells. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study aimed to investigate the effect and mechanism of TRIM14 downregulation on the apoptosis, migration, and invasion of cancerous pancreatic PANC-1 cells. PANC-1 cells cultured in vitrowere classified to a control (normal culture), negative (neutral siRNA transfection),
and siTRIM14 group (TRIM14 siRNA transfection). RT-PCR was adopted to test TRIM14 mRNA expression. Cellular proliferation was determined by CCK-8, and transwell chamber invasion and apoptosis by flow cytometry. AKT signaling pathway related proteins CyclinD1, MMP-2, Bcl-2, and AKT phosphorylation,
and TRIMI14 protein expression, were determined by western blotting. Compared with the control group, TRIMI14 expression, cellular proliferation ability, infiltration, transfer AKT phosphorylation, and TRIMI14, CyclinD1, MMP-2, and Bcl-2 protein expression were greatly reduced in siTRIM14
cells, and the apoptotic ability was significantly enhanced (P < 0.05). However, no striking differences were detected between the negative and control groups (P > 0.05). Downregulating TRIM14 expression can inhibit the proliferation, invasion, and migration of PANC-1 cells,
and promote apoptosis. The mechanism may be associated with the inhibition of AKT signaling pathway activation.
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Affiliation(s)
- Huaping Gong
- Department of Endocrine, Hanchuan Hospital, People’s Hospital of Wuhan University, Hanchuan 431600, Hubei, PR China
| | - Long Chen
- Department of Endocrine, Hanchuan Hospital, People’s Hospital of Wuhan University, Hanchuan 431600, Hubei, PR China
| | - Ruipeng Dong
- Department of Hepatobiliary Surgery, Qingdao Municipal Hospital (East Hospital), Qingdao 266000, Shandong, PR China
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24
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Liu W, Yi Y, Zhang C, Zhou B, Liao L, Liu W, Hu J, Xu Q, Chen J, Lu J. The Expression of TRIM6 Activates the mTORC1 Pathway by Regulating the Ubiquitination of TSC1-TSC2 to Promote Renal Fibrosis. Front Cell Dev Biol 2021; 8:616747. [PMID: 33634104 PMCID: PMC7901959 DOI: 10.3389/fcell.2020.616747] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/14/2020] [Indexed: 02/04/2023] Open
Abstract
Renal fibrosis is considered as the final pathway of all types of kidney diseases, which can lead to the progressive loss of kidney functions and eventually renal failure. The mechanisms behind are diversified, in which the mammalian target of rapamycin (mTOR) pathway is one of the most important regulatory pathways that accounts for the disease. Several processes that are regulated by the mTOR pathway, such as autophagy, epithelial-mesenchymal transition (EMT), and endoplasmic reticulum (ER) stress, are tightly associated with renal fibrosis. In this study, we have reported that the expression of tripartite motif-containing (TRIM) protein 6, a member of TRIM family protein, was highly expressed in renal fibrosis patients and positively correlated with the severity of renal fibrosis. In our established in vitro and in vivo renal fibrosis models, its expression was upregulated by the Angiotensin II-induced nuclear translocation of nuclear factor-κB (NF-κB) p50 and p65. In HK2 cells, the expression of TRIM6 promoted the ubiquitination of tuberous sclerosis proteins (TSC) 1 and 2, two negative regulators of the mTORC1 pathway. Moreover, the knockdown of TRIM6 was found efficient for alleviating renal fibrosis and inhibiting the downstream processes of EMT and ER in both HK2 cells and 5/6-nephrectomized rats. Clinically, the level of TRIM6, TSC1/2, and NF-κB p50 was found closely related to renal fibrosis. As a result, we have presented the first study on the role of TRIM6 in the mTORC1 pathway in renal fibrosis models and our findings suggested that TRIM6 may be a potential target for the treatment of renal fibrosis.
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Affiliation(s)
- Weiwei Liu
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yang Yi
- Department of Nephrology, Jing'an District Central Hospital of Shanghai/ Jing'an Branch, Huashan Hospital, Fudan University, Shanghai, China
| | - Chuanfu Zhang
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Baojuan Zhou
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lin Liao
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenrui Liu
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jing Hu
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qiming Xu
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jie Chen
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianrao Lu
- Department of Nephrology, Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
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25
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Diao W, Zhu C, Guo Q, Cao Y, Song Y, Feng H, Li J, Xue X, Lu P. Tripartite motif‑containing 14 regulates cell proliferation and apoptosis in cervical cancer via the Akt signaling pathway. Mol Med Rep 2020; 22:5145-5154. [PMID: 33174608 PMCID: PMC7646967 DOI: 10.3892/mmr.2020.11634] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/11/2020] [Indexed: 01/04/2023] Open
Abstract
Tripartite motif‑containing (TRIM) 14 is a protein of the TRIM family. Studies have indicated that TRIM14 may be used as an oncogene in tumor cells, such as osteosarcoma, non‑small cell lung cancer and breast cancer through different pathways. However, the functions of TRIM14 in cervical cancer cells remain unclear. Therefore, this study aimed to investigate the functions of TRIM14 in cervical cancer cells and its underlying mechanism. Caski cells stably expressing TRIM14 and SiHa, and HeLa cells stably expressing TRIM14 short hairpin RNA were constructed by lentivirus‑mediated overexpression or knockdown systems. The effects of TRIM14 on proliferation and apoptosis of cervical cancer cells were detected by Cell Counting Kit‑8 (CCK‑8) assay and flow cytometry, respectively. In addition, reverse transcription‑quantitative (RT‑q) PCR and western blotting were used to investigate the expression levels of TRIM14 and of signaling pathway marker protein including P21, caspase‑3, cleaved caspase‑3, Akt and phosphorylated Akt. The results of RT‑qPCR and western blotting revealed that TRIM14 was highly expressed in human cervical cancer tissues and cell lines compared with adjacent normal tissues and normal cervical epithelial cells. TRIM14 also regulated cell proliferation and apoptosis of human SiHa, HeLa and Caski cervical cancer cell lines through the Akt signaling pathway. Additionally, TRIM14 protein levels were related to the clinical and pathological features of cervical cancer. CCK‑8 assay and flow cytometry demonstrated that TRIM14 expression could promote cervical cancer cell proliferation and autophagy suppression. Taken together, TRIM14‑induced cell proliferation and apoptosis inhibition may by evoked by the activation of the Akt pathway. This study demonstrated the role of TRIM14 in cervical cancer, and reveals its mechanism of action as a potential therapeutic target for cervical cancer.
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Affiliation(s)
- Wenjing Diao
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Caiying Zhu
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Qisang Guo
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Yuankui Cao
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Yu Song
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Hua Feng
- Medical Center of Cervical Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Jun Li
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Xiaohong Xue
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, P.R. China
| | - Pei Lu
- Department of Clinical Laboratory, Shanghai No. 8 People's Hospital, Shanghai 200235, P.R. China
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26
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Wang X, Bian Z, Hou C, Li M, Jiang W, Zhu L. Neuropilin and tolloid-like 2 regulates the progression of osteosarcoma. Gene 2020; 768:145292. [PMID: 33157203 DOI: 10.1016/j.gene.2020.145292] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 07/11/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
Neuropilin and tolloid-like 2 (NETO2) is aberrantly expressed in various malignancies. However, its role in osteosarcoma (OS) remains to be elucidated. This study aimed to identify the function of NETO2 in OS cells. The expression of NETO2 in sarcoma tissues was determined using the GEPIA database, and the mRNA and protein expression of NETO2 in OS cells and OS tissue was also assessed. The biological effects of NETO2 on OS cells were determined by overexpressing and downregulating NETO2. Cell proliferation, invasion, migration, colony formation, and epithelial-mesenchymal transition in OS cells were evaluated. Consistent with the GEPIA database, expression of NETO2 was upregulated in human OS samples and cell lines. NETO2 overexpression not only promoted the proliferation, colony formation, invasion, and epithelial-mesenchymal transition of OS cells, but also activated the PI3K/AKT signaling. NETO2 downregulation resulted in opposite effects. Furthermore, after using an AKT inhibitor, the effects of NETO2 on OS cells were attenuated. In conclusion, this study showed that NETO2 functions as an oncogene of osteosarcomas by activating the PI3K/AKT pathway.
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Affiliation(s)
- Xuepeng Wang
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Zhenyu Bian
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Changju Hou
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Maoqiang Li
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Wu Jiang
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Liulong Zhu
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China.
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27
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Zhou C, Zhang Z, Zhu X, Qian G, Zhou Y, Sun Y, Yu W, Wang J, Lu H, Lin F, Shen Z, Zheng S. N6-Methyladenosine modification of the TRIM7 positively regulates tumorigenesis and chemoresistance in osteosarcoma through ubiquitination of BRMS1. EBioMedicine 2020; 59:102955. [PMID: 32853985 PMCID: PMC7452680 DOI: 10.1016/j.ebiom.2020.102955] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/28/2020] [Accepted: 07/30/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Metastasis is the leading cause of death in patients with osteosarcoma. Some of these patients fail to respond to chemotherapy and die of metastasis within a short period. Therefore, it is important to identify novel biomarkers to improve the diagnosis and treatment of osteosarcoma. TRIM7 is a member of the tripartite motif (TRIM) family protein that is involved in various pathological conditions including cancer; however, its role in osteosarcoma remains elusive. METHODS Cell proliferation, invasion and migration were measured by CCK-8 and Transwell. Immunoprecipitation and mass spectrometry analysis were used to identify candidate proteins associated with TRIM7. Immunoprecipitation, immunofluorescence, pull down and ubiquitination assay were performed to examine the regulation between TRIM7 and its candidate protein. m6A modification of TRIM7 was measured by RNA immunoprecipitation. FINDINGS TRIM7 expression was upregulated in osteosarcoma tissues and was an independent risk factor in predicting poor prognosis. TRIM7 regulates osteosarcoma cell migration and invasion through ubiquitination of breast cancer metastasis suppressor 1 (BRMS1). Moreover, chemoresistance was readily observed in osteosarcoma cells and in patient-derived xenograft (PDX) mice with higher TRIM7 levels. Loss of TRIM7 m6A modification was observed in osteosarcoma tissues. METTL3 and YTHDF2 were the main factors involved in the aberrant m6A modification of TRIM7. INTERPRETATION Overall, our findings show that TRIM7 plays a key role in regulating metastasis and chemoresistance in osteosarcoma through ubiquitination of BRMS1. FUNDING This work was financially supported by grants of NSFC (81001192, 81672658 and 81972521) and National Key Research Project of Science and Technology Ministry (2016YFC0106204).
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Affiliation(s)
- Chenliang Zhou
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Zhichang Zhang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Xiaoshi Zhu
- Pediatric Intensive Care Unit, Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - Guowei Qian
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Yan Zhou
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Yong Sun
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Wenxi Yu
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Jiahui Wang
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Haiyang Lu
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Feng Lin
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China
| | - Zan Shen
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China.
| | - Shuier Zheng
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, No.600 Yishan Road, Shanghai 200233, China.
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28
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Zhang J, Zhang Y, Cheng S, Mu Y, Liu Y, Yi X, Jiang D, Ding Y, Zhuang R. LAIR-1 overexpression inhibits epithelial-mesenchymal transition in osteosarcoma via GLUT1-related energy metabolism. World J Surg Oncol 2020; 18:136. [PMID: 32563267 PMCID: PMC7345510 DOI: 10.1186/s12957-020-01896-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Background Leukocyte-associated immunoglobulin-like receptor-1 (LAIR-1) is a collagen receptor belonging to the immunoglobulin superfamily. Although previous studies have evaluated the biological role of LAIR in solid tumors, the precise mechanisms underlying the functions of LAIR-1 as a regulator of tumor biological functions remain unclear. Methods LAIR-1 expression was evaluated by immunohistochemical analysis using an osteosarcoma (OS) tissue microarray. Wound healing and transwell migration assays were performed to evaluate tumor cell migration. Quantitative real-time polymerase chain reaction (qPCR) and western blotting were conducted to detect the expression of epithelial–mesenchymal transition (EMT)-related molecules. RNA-sequencing (RNA-seq) was conducted to evaluate the mRNA expression profiles after overexpressing LAIR-1 in OS cells. Glucose transporter (Glut)1 expression in OS cells was evaluated by western blotting. Results LAIR-1 expression was significantly different between the T1 and T2 stages of OS tumors, and it inhibited OS cell migration. LAIR-1 expression was inversely correlated with the expression of Twist1, an EMT-associated transcription factor, via the Forkhead box O1 signal transduction pathway. Furthermore, RNA-seq and qPCR demonstrated that the expression of EMT energy metabolism-related molecules was significantly reduced after LAIR-1 overexpression. Conclusions LAIR-1 overexpression decreased the expression of Glut1 and inhibited the expression of EMT-related molecules in OS cells. These findings provide new insights into the molecular mechanism underlying OS progression.
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Affiliation(s)
- Jinxue Zhang
- Orthopedic Department of Tangdu Hospital, Fourth Military Medical University, #1 Xinsi Road, Xi'an, 710032, China.,Department of Immunology, Fourth Military Medical University, #129 West Changle Road, Xi'an, 710032, China
| | - Yuan Zhang
- Institute of Medical Research, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, Shaanxi, China
| | - Shiyang Cheng
- Orthopedic Department of Tangdu Hospital, Fourth Military Medical University, #1 Xinsi Road, Xi'an, 710032, China
| | - Yang Mu
- Department of Immunology, Fourth Military Medical University, #129 West Changle Road, Xi'an, 710032, China
| | - Yongming Liu
- Orthopedic Department of Tangdu Hospital, Fourth Military Medical University, #1 Xinsi Road, Xi'an, 710032, China
| | - Xin Yi
- Orthopedic Department of Tangdu Hospital, Fourth Military Medical University, #1 Xinsi Road, Xi'an, 710032, China
| | - Dongxu Jiang
- Department of Immunology, Fourth Military Medical University, #129 West Changle Road, Xi'an, 710032, China
| | - Yong Ding
- Orthopedic Department of Tangdu Hospital, Fourth Military Medical University, #1 Xinsi Road, Xi'an, 710032, China.
| | - Ran Zhuang
- Department of Immunology, Fourth Military Medical University, #129 West Changle Road, Xi'an, 710032, China.
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Yuan P, Zheng A, Tang Q. Tripartite motif protein 25 is associated with epirubicin resistance in hepatocellular carcinoma cells via regulating PTEN/AKT pathway. Cell Biol Int 2020; 44:1503-1513. [PMID: 32196840 DOI: 10.1002/cbin.11346] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 03/01/2020] [Accepted: 03/19/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Peng Yuan
- Department of Interventional TherapyThe People's Hospital of JianhuJianhu 224700 Jiangsu P. R. China
| | - Aidong Zheng
- Department of Intensive MedicineThe People's Hospital of JianhuJianhu 224700 Jiangsu P. R. China
| | - Qing Tang
- Department of OncologyThe People's Hospital of Funing County in Yancheng CityYancheng 224400 Jiangsu P. R. China
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30
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Huang X, Li Y, Li X, Fan D, Xin HB, Fu M. TRIM14 promotes endothelial activation via activating NF-κB signaling pathway. J Mol Cell Biol 2020; 12:176-189. [PMID: 31070748 PMCID: PMC7181718 DOI: 10.1093/jmcb/mjz040] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 04/18/2019] [Accepted: 04/28/2019] [Indexed: 12/12/2022] Open
Abstract
Endothelial activation by proinflammatory cytokines is closely associated to the pathogenesis of atherosclerosis and other vascular diseases; however, the molecular mechanisms controlling endothelial activation are not fully understood. Here we identify TRIM14 as a new positive regulator of endothelial activation via activating NF-κB signal pathway. TRIM14 is highly expressed in human vascular endothelial cells (ECs) and markedly induced by inflammatory stimuli such as TNF-α, IL-1β, and LPS. Overexpression of TRIM14 significantly increased the expression of adhesion molecules such as VCAM-1, ICAM-1, E-selectin, and cytokines such as CCL2, IL-8, CXCL-1, and TNF-α in activated ECs and by which it facilitated monocyte adhesion to ECs. Conversely, knockdown of TRIM14 has opposite effect on endothelial activation. Upon TNF-α stimulation, TRIM14 is recruited to IKK complex via directly binding to NEMO and promotes the phosphorylation of IκBα and p65, which is dependent on its K63-linked ubiquitination. Meanwhile, p65 can directly bind to the promoter regions of human TRIM14 gene and control its mRNA transcription. Finally, TRIM14 protein level is significantly upregulated in mouse and human atheroma compared to normal arteries. Taken together, these results indicate that TRIM14-NF-κB forms a positive feedback loop to enhance EC activation and TRIM14 may be a potential therapeutic target for vascular inflammatory diseases such as atherosclerosis.
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Affiliation(s)
- Xuan Huang
- Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
- Department of Biomedical Science and Shock/Trauma Research Center, School of Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA
| | - Yong Li
- Department of Biomedical Science and Shock/Trauma Research Center, School of Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Xiuzhen Li
- Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
- Department of Biomedical Science and Shock/Trauma Research Center, School of Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA
| | - Daping Fan
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Hong-Bo Xin
- Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
| | - Mingui Fu
- Department of Biomedical Science and Shock/Trauma Research Center, School of Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA
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31
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Jiang W, Cai X, Xu T, Liu K, Yang D, Fan L, Li G, Yu X. Tripartite Motif-Containing 46 Promotes Viability and Inhibits Apoptosis of Osteosarcoma Cells by Activating NF-B Signaling Through Ubiquitination of PPAR. Oncol Res 2020; 28:409-421. [PMID: 32295675 PMCID: PMC7851538 DOI: 10.3727/096504020x15868639303417] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Osteosarcoma (OS), the most common bone cancer, causes high morbidity in children and young adults. TRIM46 is a member of the family of tripartite motif (TRIM)-containing proteins that serve as important regulators of tumorigenesis. Here we investigate the possible role of TRIM46 in OS and the underlying molecular mechanism. We report an increase in the expression of TRIM46 in OS and its association with tumor size, Enneking’s stage, and patient prognosis. TRIM46 knockdown inhibits OS cell viability and cell cycle progression and induces apoptosis, while TRIM46 overexpression exerts inverse effects, which are inhibited by peroxisome proliferator-activated receptor alpha (PPARα) overexpression and the nuclear factor kappa B (NF-κB) inhibitor, pyrrolidine dithiocarbamate (PDTC). Furthermore, TRIM46 negatively regulates PPARα expression via ubiquitination-mediated protein degradation and modification. PPARα overexpression also inactivates NF-κB signaling and NF-κB promoter activity in OS cells overexpressing TRIM46. Moreover, TRIM46 knockdown inhibits tumor growth and induces apoptosis of OS cells in vivo. TRIM46 acts as an oncogene in OS by interacting with and ubiquitinating PPARα, resulting in the activation of NF-κB signaling pathway. Thus, TRIM46 may be a potential biomarker of carcinogenesis.
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Affiliation(s)
- Wenwei Jiang
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Xinyu Cai
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Tianyang Xu
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Kaiyuan Liu
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Dong Yang
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Lin Fan
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Guodong Li
- Department of Orthopedics, Shanghai Tenth Peoples Hospital, Tong Ji University School of MedicineShanghaiP.R. China
| | - Xiao Yu
- Department of Orthopedics, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal HospitalSuzhouP.R. China
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TRIM32 Promotes the Growth of Gastric Cancer Cells through Enhancing AKT Activity and Glucose Transportation. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4027627. [PMID: 32051827 PMCID: PMC6995489 DOI: 10.1155/2020/4027627] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/15/2019] [Accepted: 12/20/2019] [Indexed: 12/21/2022]
Abstract
Tripartite motif protein 32 (TRIM32), an E3 ubiquitin ligase, is a member of the TRIM protein family. However, the underlying function of TRIM32 in gastric cancer (GC) remains unclear. Here, we aimed to explore the function of TRIM32 in GC cells. TRIM32 was induced silencing and overexpression using RNA interference (RNAi) and lentiviral-mediate vector in GC cells, respectively. Moreover, the PI3K/AKT inhibitor LY294002 was used to examine the relationship between TRIM32 and AKT. Quantitative reverse-transcription PCR (qRT-PCR) and western blot were used to determine the mRNA and protein contents. The glucose analog 2-NBDG was used as a fluorescent probe for determining the activity of glucose transport. An annexin V-fluorescein isothiocyanate apoptosis detection kit was used to stain NCI-N87, MKN74, and MKN45 cells. Cell counting kit-8 (CCK-8) assay was used to examine cell proliferation. Our results indicated that TRIM32 was associated with poor overall survival of patients with GC. Moreover, TRIM32 was a proproliferation and antiapoptosis factor and involved in the AKT pathway in GC cells. Furthermore, TRIM32 possibly mediated the metabolism of glycolysis through targeting GLUT1 and HKII in GC cells. Importantly, TRIM32 silencing deeply suppressed the tumorigenicity of GC cells in vivo. Our findings not only enhanced the understanding of the function of TRIM32 but also indicated its potential value as a target in GC treatment.
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33
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Tripartite motif containing 14: An oncogene in papillary thyroid carcinoma. Biochem Biophys Res Commun 2020; 521:360-367. [DOI: 10.1016/j.bbrc.2019.10.127] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/16/2019] [Indexed: 01/31/2023]
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34
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de Azevedo JWV, de Medeiros Fernandes TAA, Fernandes JV, de Azevedo JCV, Lanza DCF, Bezerra CM, Andrade VS, de Araújo JMG, Fernandes JV. Biology and pathogenesis of human osteosarcoma. Oncol Lett 2019; 19:1099-1116. [PMID: 31966039 PMCID: PMC6955653 DOI: 10.3892/ol.2019.11229] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 09/10/2019] [Indexed: 12/26/2022] Open
Abstract
Osteosarcoma (OS) is a bone tumor of mesenchymal origin, most frequently occurring during the rapid growth phase of long bones, and usually located in the epiphyseal growth plates of the femur or the tibia. Its most common feature is genome disorganization, aneuploidy with chromosomal alterations, deregulation of tumor suppressor genes and of the cell cycle, and an absence of DNA repair. This suggests the involvement of surveillance failures, DNA repair or apoptosis control during osteogenesis, allowing the survival of cells which have undergone alterations during differentiation. Epigenetic events, including DNA methylation, histone modifications, nucleosome remodeling and expression of non-coding RNAs have been identified as possible risk factors for the tumor. It has been reported that p53 target genes or those genes that have their activity modulated by p53, in addition to other tumor suppressor genes, are silenced in OS-derived cell lines by hypermethylation of their promoters. In osteogenesis, osteoblasts are formed from pluripotent mesenchymal cells, with potential for self-renewal, proliferation and differentiation into various cell types. This involves complex signaling pathways and multiple factors. Any disturbance in this process can cause deregulation of the differentiation and proliferation of these cells, leading to the malignant phenotype. Therefore, the origin of OS seems to be multifactorial, involving the deregulation of differentiation of mesenchymal cells and tumor suppressor genes, activation of oncogenes, epigenetic events and the production of cytokines.
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Affiliation(s)
| | | | | | | | | | - Christiane Medeiros Bezerra
- Department of Microbiology and Parasitology, Federal University of Rio Grande do Norte, 59072-970 Natal, RN, Brazil
| | - Vânia Sousa Andrade
- Department of Microbiology and Parasitology, Federal University of Rio Grande do Norte, 59072-970 Natal, RN, Brazil
| | | | - José Veríssimo Fernandes
- Department of Microbiology and Parasitology, Federal University of Rio Grande do Norte, 59072-970 Natal, RN, Brazil
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35
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Jaworska AM, Wlodarczyk NA, Mackiewicz A, Czerwinska P. The role of TRIM family proteins in the regulation of cancer stem cell self-renewal. Stem Cells 2019; 38:165-173. [PMID: 31664748 PMCID: PMC7027504 DOI: 10.1002/stem.3109] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 10/08/2019] [Indexed: 12/29/2022]
Abstract
The tripartite-motif (TRIM) family of proteins represents one of the largest classes of putative single protein RING-finger E3 ubiquitin ligases. The members of this family are characterized by an N-terminal TRIM motif containing one RING-finger domain, one or two zinc-finger domains called B boxes (B1 box and B2 box), and a coiled-coil region. The TRIM motif can be found in isolation or in combination with a variety of C-terminal domains, and based on C-terminus, TRIM proteins are classified into 11 distinct groups. Because of the complex nature of TRIM proteins, they are implicated in a variety of cellular functions and biological processes, including regulation of cell proliferation, cell division and developmental processes, cancer transformation, regulation of cell metabolism, autophagocytosis, modification of chromatin status, regulation of gene transcription, post-translational modifications, and interactions with pathogens. Here, we demonstrate the specific activities of TRIM family proteins that contribute to the cancer stem cell phenotype. A growing body of evidence demonstrates that several TRIM members guarantee the acquisition of stem cell properties and the ability to sustain stem-like phenotype by cancer cells using distinct mechanisms. For other members, further work is needed to understand their full contribution to stem cell self-renewal. Identification of TRIM proteins that possess the potential to serve as therapeutic targets may result in the development of new therapeutic strategies. Finally, these strategies may result in the disruption of the machinery of stemness acquisition, which may prevent tumor growth, progression, and overcome the resistance to anticancer therapies.
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Affiliation(s)
- Anna Maria Jaworska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Nikola Agata Wlodarczyk
- Department of Biotechnology and Food Microbiology, Poznan University of Life Sciences, Poznan, Poland
| | - Andrzej Mackiewicz
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland.,Department of Cancer Diagnostics and Immunology, Greater Poland Cancer Centre, Poznan, Poland
| | - Patrycja Czerwinska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland.,Department of Cancer Diagnostics and Immunology, Greater Poland Cancer Centre, Poznan, Poland
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36
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Ma L, Yao N, Chen P, Zhuang Z. TRIM27 promotes the development of esophagus cancer via regulating PTEN/AKT signaling pathway. Cancer Cell Int 2019; 19:283. [PMID: 31719796 PMCID: PMC6839104 DOI: 10.1186/s12935-019-0998-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/23/2019] [Indexed: 02/05/2023] Open
Abstract
Background Tripartite motif‑containing 27 (TRIM27) belongs to the TRIM protein family, which is closely related to the progression of some certain human cancers. Nevertheless, the biological function of TRIM27 in esophageal squamous cell carcinoma (ESCC) is still not clear. The aim of present research is to examine the function of TRIM27 in ESCC cells. Methods In the present study, RNA interference (RNAi) and lentiviral vector were used to knockdown and overexpression of TRIM27 in ESCC cells respectively. qRT-PCR and western blot were used to examine the expression of TRIM27 in ESCC cells. Cell counting kit-8 (CCK-8) assay was performed to determine the proliferation of cells. Results Our analyses indicated that TRIM27 was a pro-proliferation factor in ESCC cells. Moreover, overexpression of TRIM27 deeply suppressed the apoptosis of ESCC cells and accelerated its glucose uptake. In addition, an AKT inhibitor LY294002 was used to determine the connection between TRIM27 and AKT in ESCC cells. Our results demonstrated that TRIM27 has involved in the PI3/AKT signaling pathway. Moreover, TRIM27 interacted with PTEN and mediated its poly-ubiquitination in ESCC cells. Importantly, the glycolysis inhibitor 3-BrPA also inhibited the effect of TRIM27 on ESCC cells. Hence, TRIM27 also participated in the regulation of energy metabolism in ESCC cells. Conclusions This research not only gained a deep insight into the biological function of TRIM27 but also elucidated its potential target and signaling pathway in human ESCC cells.
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Affiliation(s)
- Liang Ma
- 1Department of Oncology, The Second Affiliated Hospital of Soochow University, Sanxiang Road No. 1055, Gusu District, Suzhou, 215004 Jiangsu China.,Department of Oncology, First People's Hospital of Yancheng, The Forth Affiliated Hospital of Nantong University, Yulong West Road No.166, Tinghu District, Yancheng, 224001 Jiangsu China
| | - Ninghua Yao
- 3Departments of Radiotherapy, Affiliated Hospital of Nantong University, Nantong, Jiangsu China
| | - Ping Chen
- Department of Oncology, First People's Hospital of Yancheng, The Forth Affiliated Hospital of Nantong University, Yulong West Road No.166, Tinghu District, Yancheng, 224001 Jiangsu China
| | - Zhixiang Zhuang
- 1Department of Oncology, The Second Affiliated Hospital of Soochow University, Sanxiang Road No. 1055, Gusu District, Suzhou, 215004 Jiangsu China
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37
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Xia D, Wu J, Xing M, Wang Y, Zhang H, Xia Y, Zhou P, Xu S. Iron overload threatens the growth of osteoblast cells via inhibiting the PI3K/AKT/FOXO3a/DUSP14 signaling pathway. J Cell Physiol 2019; 234:15668-15677. [PMID: 30693516 DOI: 10.1002/jcp.28217] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 01/16/2019] [Indexed: 01/24/2023]
Abstract
Iron overload is a common stress in the development of cells. Growing evidence has indicated that iron overload is associated with osteoporosis. Therefore, enhancing the understanding of iron overload would benefit the development of novel approaches to the treatment of osteoporosis. The purpose of the present study was to analyze the effect of iron overload on osteoblast cells, via the MC3T3-E1 cell line, and to explore its possible underlying molecular mechanisms. Ferric ammonium citrate (FAC) was utilized to simulate iron overload conditions in vitro. FAC-induced iron overload strongly suppressed proliferation of osteoblast cells and induced apoptosis. Moreover, iron overload strongly suppressed the expression of dual-specificity phosphatase 14 (DUSP14). Additionally, overexpression of DUSP14 protected osteoblast cells from the deleterious effects of iron overload, and this protective effect was mediated by FOXO3a. Additionally, matrine rescued the function of DUSP14 in osteoblast cells. Most importantly, our analysis demonstrated the essential role of the PI3K/AKT/FOXO3a/DUSP14 signaling pathway in the defense against iron overload in osteoblast cells. Overall, our results not only elucidate deleterious effects of iron overload, but also unveil its possible signaling pathway in osteoblast cells.
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Affiliation(s)
- Demeng Xia
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jianghong Wu
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Malcolm Xing
- Department of Mechanical Engineering, University of Manitoba, Winnipeg, Canada
| | - Yang Wang
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Hongyue Zhang
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yan Xia
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Panyu Zhou
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China.,Department of Orthopedics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Shuogui Xu
- Department of Emergency, Changhai Hospital, Second Military Medical University, Shanghai, China.,Department of Orthopedics, Changhai Hospital, Second Military Medical University, Shanghai, China
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Li K, Pan W, Ma Y, Xu X, Gao Y, He Y, Wei L, Zhang J. A novel oncogene TRIM63 promotes cell proliferation and migration via activating Wnt/β-catenin signaling pathway in breast cancer. Pathol Res Pract 2019; 215:152573. [PMID: 31399258 DOI: 10.1016/j.prp.2019.152573] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/14/2019] [Accepted: 07/31/2019] [Indexed: 02/06/2023]
Abstract
The development of breast cancer is still a relatively unclear biological process, and there is currently no consensus on the occurrence of breast cancer and the process of tumor metastases. This study was to reveal a correlation between TRIM63 and the development of breast cancer. In this study, we found that the expression of TRIM63 was significantly increased in breast cancer tissues and closely related to pathological differentiation and TNM stage of breast cancer. Overexpression of TRIM63 could significantly promote proliferation and migration of breast cancer cells, while TRIM63 knockdown significantly inhibited the proliferation and migration of breast cancer cells. In addition, TRIM63 could activate Wnt/β-catenin signaling pathway in breast cancer cells. Further study found that TRIM63 could regulate β-catenin degradation by promoting GSK3β phosphorylation. Our study revealed that TRIM63, as an oncogene, involved in breast cancer progression by activating the Wnt/β-catenin signaling pathway, suggesting that the potential applicability of TRIM63 as a target for breast cancer treatment.
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Affiliation(s)
- Kai Li
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Wenting Pan
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yanbin Ma
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Xiaolong Xu
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yang Gao
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Yanqi He
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Lei Wei
- Department of Pathology and Pathophysiology, Hubei Provincial Key Laboratory of Developmentally Originated Disease, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, Hubei, China
| | - Jingwei Zhang
- Department of Breast and Thyroid Surgery, Zhongnan Hospital, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Wuhan University, Wuhan, 430071, Hubei, China.
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Shen W, Jin Z, Tong X, Wang H, Zhuang L, Lu X, Wu S. TRIM14 promotes cell proliferation and inhibits apoptosis by suppressing PTEN in colorectal cancer. Cancer Manag Res 2019; 11:5725-5735. [PMID: 31296997 PMCID: PMC6598940 DOI: 10.2147/cmar.s210782] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 05/23/2019] [Indexed: 12/13/2022] Open
Abstract
Background Colorectal cancer (CRC) is among the most frequent and lethal malignancies worldwide. Although great advances have been made in the treatment of CRC, prognosis remains poor. Our previous study indicated that tripartite motif-containing 14 (TRIM14) was upregulated in CRC samples. Methods In the current study, the association between TRIM14 and CRC was investigated. Protein expression was determined by Western blotting and immunohistochemistry. Further, the biological roles of TRIM14 in CRC cell proliferation and apoptosis were explored both in vitro and in vivo. Results We observed that increased TRIM14 expression in CRC tissues was closely related with aggressive clinicopathological characteristics and poor prognosis. TRIM14 knockdown markedly reduced proliferation and increased apoptosis in HT-29 and SW620 cells, whereas TRIM14 overexpression in LoVo cells displayed opposite results. Xenograft experiments using HT-29 cells confirmed suppression of tumor growth and induction of apoptosis upon TRIM14 knockdown in vivo. Furthermore, downregulation of TRIM14 inhibited the AKT pathway, as indicated by reduced levels of phosphorylated AKT, Bcl-2 and Cyclin D1, and elevated levels of phosphatase and
tensin homology (PTEN) and p27. In addition, TRIM14 colocalized with PTEN in the cytoplasm and induced PTEN ubiquitination. Moreover, PTEN overexpression significantly inhibited pro-proliferative effects of TRIM14, indicating an involvement of PTEN/AKT signaling in mediating TRIM14 functions. Conclusions The present data demonstrate that TRIM14 overexpression promotes CRC cell proliferation, suggesting TRIM14 as an attractive therapeutic target for CRC.
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Affiliation(s)
- Weidong Shen
- Department of Gastroenterology, Jiangyin Hospital Affiliated to Nantong University, Jiangyin, People's Republic of China
| | - Zhonghai Jin
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
| | - Xiuping Tong
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
| | - Haiying Wang
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
| | - Lilei Zhuang
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
| | - Xiaofeng Lu
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
| | - Shenbao Wu
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, Yiwu, People's Republic of China
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E3 Ubiquitin Ligase TRIM Proteins, Cell Cycle and Mitosis. Cells 2019; 8:cells8050510. [PMID: 31137886 PMCID: PMC6562728 DOI: 10.3390/cells8050510] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 05/22/2019] [Accepted: 05/23/2019] [Indexed: 12/22/2022] Open
Abstract
The cell cycle is a series of events by which cellular components are accurately segregated into daughter cells, principally controlled by the oscillating activities of cyclin-dependent kinases (CDKs) and their co-activators. In eukaryotes, DNA replication is confined to a discrete synthesis phase while chromosome segregation occurs during mitosis. During mitosis, the chromosomes are pulled into each of the two daughter cells by the coordination of spindle microtubules, kinetochores, centromeres, and chromatin. These four functional units tie chromosomes to the microtubules, send signals to the cells when the attachment is completed and the division can proceed, and withstand the force generated by pulling the chromosomes to either daughter cell. Protein ubiquitination is a post-translational modification that plays a central role in cellular homeostasis. E3 ubiquitin ligases mediate the transfer of ubiquitin to substrate proteins determining their fate. One of the largest subfamilies of E3 ubiquitin ligases is the family of the tripartite motif (TRIM) proteins, whose dysregulation is associated with a variety of cellular processes and directly involved in human diseases and cancer. In this review we summarize the current knowledge and emerging concepts about TRIMs and their contribution to the correct regulation of cell cycle, describing how TRIMs control the cell cycle transition phases and their involvement in the different functional units of the mitotic process, along with implications in cancer progression.
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41
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Morazzani EM, Compton JR, Leary DH, Berry AV, Hu X, Marugan JJ, Glass PJ, Legler PM. Proteolytic cleavage of host proteins by the Group IV viral proteases of Venezuelan equine encephalitis virus and Zika virus. Antiviral Res 2019; 164:106-122. [PMID: 30742841 DOI: 10.1016/j.antiviral.2019.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 01/13/2019] [Accepted: 02/01/2019] [Indexed: 12/12/2022]
Abstract
The alphaviral nonstructural protein 2 (nsP2) cysteine proteases (EC 3.4.22.-) are essential for the proteolytic processing of the nonstructural (ns) polyprotein and are validated drug targets. A common secondary role of these proteases is to antagonize the effects of interferon (IFN). After delineating the cleavage site motif of the Venezuelan equine encephalitis virus (VEEV) nsP2 cysteine protease, we searched the human genome to identify host protein substrates. Here we identify a new host substrate of the VEEV nsP2 protease, human TRIM14, a component of the mitochondrial antiviral-signaling protein (MAVS) signalosome. Short stretches of homologous host-pathogen protein sequences (SSHHPS) are present in the nonstructural polyprotein and TRIM14. A 25-residue cyan-yellow fluorescent protein TRIM14 substrate was cleaved in vitro by the VEEV nsP2 protease and the cleavage site was confirmed by tandem mass spectrometry. A TRIM14 cleavage product also was found in VEEV-infected cell lysates. At least ten other Group IV (+)ssRNA viral proteases have been shown to cleave host proteins involved in generating the innate immune responses against viruses, suggesting that the integration of these short host protein sequences into the viral protease cleavage sites may represent an embedded mechanism of IFN antagonism. This interference mechanism shows several parallels with those of CRISPR/Cas9 and RNAi/RISC, but with a protease recognizing a protein sequence common to both the host and pathogen. The short host sequences embedded within the viral genome appear to be analogous to the short phage sequences found in a host's CRISPR spacer sequences. To test this algorithm, we applied it to another Group IV virus, Zika virus (ZIKV), and identified cleavage sites within human SFRP1 (secreted frizzled related protein 1), a retinal Gs alpha subunit, NT5M, and Forkhead box protein G1 (FOXG1) in vitro. Proteolytic cleavage of these proteins suggests a possible link between the protease and the virus-induced phenotype of ZIKV. The algorithm may have value for selecting cell lines and animal models that recapitulate virus-induced phenotypes, predicting host-range and susceptibility, selecting oncolytic viruses, identifying biomarkers, and de-risking live virus vaccines. Inhibitors of the proteases that utilize this mechanism may both inhibit viral replication and alleviate suppression of the innate immune responses.
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Affiliation(s)
- Elaine M Morazzani
- United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA
| | - Jaimee R Compton
- Center for Bio/molecular Science and Engineering, U.S. Naval Research Laboratory, Washington, DC 20375, USA
| | - Dagmar H Leary
- Center for Bio/molecular Science and Engineering, U.S. Naval Research Laboratory, Washington, DC 20375, USA
| | | | - Xin Hu
- NIH Chemical Genomics Center, National Center for Advancing Translational Sciences, Rockville, MD 20850, USA
| | - Juan J Marugan
- NIH Chemical Genomics Center, National Center for Advancing Translational Sciences, Rockville, MD 20850, USA
| | - Pamela J Glass
- United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA
| | - Patricia M Legler
- Center for Bio/molecular Science and Engineering, U.S. Naval Research Laboratory, Washington, DC 20375, USA.
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Feng S, Cai X, Li Y, Jian X, Zhang L, Li B. Tripartite motif-containing 14 (TRIM14) promotes epithelial-mesenchymal transition via ZEB2 in glioblastoma cells. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:57. [PMID: 30728039 PMCID: PMC6364431 DOI: 10.1186/s13046-019-1070-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 01/30/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Several members of the tripartite motif-containing (TRIM) protein family have been reported to serve as vital regulators of tumorigenesis. Recent studies have demonstrated an oncogenic role of TRIM 14 in multiple human cancers; however, the importance of this protein in glioblastoma remains to be elucidated. METHODS The expression levels of TRIM14 were analyzed in a series of database and were examined in a variety of glioblastoma cell lines. Two independent TRIM14 shRNA were transfected into LN229 and U251 cells, and the effect of TRIM14 depletion was confirmed. Transwell assay and wound healing assay assay were carried out to assess the effect of TRIM14 depletion on glioblastoma cell invasion and migration. Western blotting was performed to screen the downstream gene of TRIM14. The stability analysis and Ubiquitylation assays and Orthotopic xenograft studies were also performed to investigate the role of TRIM14 and the relationship with downstream gene. Human glioblastoma tissues were obtained and immunohistochemical staining were carried out to confirm the clinical significance of TRIM14. RESULTS In this study, we showed that TRIM14 was upregulated in human glioblastoma specimens and cell lines, and correlated with glioblastoma progression and shorter patient survival times. Functional experiments showed that decreased TRIM14 expression reduced glioblastoma cell invasion and migration. Furthermore, we identified that zinc finger E-box binding homeobox 2 (ZEB2), a transcription factor involved in epithelial-mesenchymal transition, is a downstream target of TRIM14. Further investigation revealed that TRIM14 inactivation significantly facilitated ZEB2 ubiquitination and proteasomal degradation, which led to aggressive invasion and migration. Our findings provide insight into the specific biological role of TRIM14 in tumor invasion. CONCLUSIONS Our findings provide insight into the specific biological role of TRIM14 in tumor invasion, and suggest that targeting the TRIM14/ZEB2 axis might be a novel therapeutic approach for blocking glioblastoma.
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Affiliation(s)
- Shuang Feng
- Department of Encephalopathy, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Xiaomin Cai
- Department of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yangyang Li
- Department of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaoguang Jian
- Department of Encephalopathy, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Linxin Zhang
- Department of Encephalopathy, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Bin Li
- Department of Encephalopathy, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
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Jin Z, Li H, Hong X, Ying G, Lu X, Zhuang L, Wu S. TRIM14 promotes colorectal cancer cell migration and invasion through the SPHK1/STAT3 pathway. Cancer Cell Int 2018; 18:202. [PMID: 30555277 PMCID: PMC6288942 DOI: 10.1186/s12935-018-0701-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 12/06/2018] [Indexed: 12/14/2022] Open
Abstract
Background Colorectal cancer (CRC) is one of the most lethal malignancies. Tripartite Motif Containing 14 (TRIM14) is a member of TRIM family proteins, which are involved in the pathogenesis of various cancers. This study aimed to investigate TRIM14 expression in CRC tissues, and its effects on the migration and invasion of CRC cell lines. Methods TRIM14 mRNA expression was detected by real-time PCR analysis. Cell migration and invasion were measured by Transwell assays. Protein expression was assessed by western blot analysis. Results The expression of TRIM14 was significantly higher in CRC tissues than in matched non-cancerous tissues. TRIM14 knockdown by specific short hairpin RNA (shRNA) attenuated CRC cell migration and invasion, whereas TRIM14 overexpression caused reverse effect. Moreover, TRIM14 positively regulated the protein levels of sphingosine kinase 1 (SPHK1) and phosphorylated STAT3 (p-STAT3), as well as the mRNA and protein expression of matrix metalloproteinase 2, MMP9 and vascular endothelial growth factor, which are transcriptional targets of the STAT3 signaling pathway. Importantly, the blockage of the SPHK1/STAT3 signaling pathway by SKI-II or AG490 could reverse the TRIM14-promoted CRC cell migration and invasion. Conclusions Our results reveal a critical role for TRIM14 in promoting migration and invasion of CRC cells, and suggest TRIM14 may serve as a potential molecular target to prevent CRC metastasis. Electronic supplementary material The online version of this article (10.1186/s12935-018-0701-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zhonghai Jin
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Hongguang Li
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Xiaofei Hong
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Guangrong Ying
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Xiaofeng Lu
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Lilei Zhuang
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
| | - Shenbao Wu
- Department of Gastroenterology, Yiwu Hospital, Wenzhou Medical University, 699 Jiangdong Middle Road, Yiwu, 322000 China
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Zhang D, Yang W, Wang S, Wang F, Liu D, Dong J, Zhao N, Wang Y, Zhang H. Long non-coding RNA LINC01617 promotes proliferation and metastasis of esophageal cancer cells through AKT pathway. Gene 2018; 677:308-316. [DOI: 10.1016/j.gene.2018.08.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/12/2018] [Accepted: 08/14/2018] [Indexed: 12/19/2022]
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Xu L, Xia C, Sheng F, Sun Q, Xiong J, Wang S. CEP55 promotes the proliferation and invasion of tumour cells via the AKT signalling pathway in osteosarcoma. Carcinogenesis 2018; 39:623-631. [PMID: 29579156 DOI: 10.1093/carcin/bgy017] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 03/02/2018] [Indexed: 02/06/2023] Open
Abstract
The molecular mechanisms underlying the development of osteosarcoma (OS) are not fully understood. In this study, we investigated for the first time the clinical significance and biological activity of centrosomal protein 55 (CEP55) in OS. We found that CEP55 was overexpressed in OS, and the CEP55 expression level in OS was correlated with metastasis and poor prognosis. Through in vitro experiments, we confirmed that CEP55 knockdown significantly induced cell cycle arrest at G1 phase and suppressed OS cell proliferation, migration and invasion. In addition, CEP55 knockdown suppressed OS tumour growth in nude mice. Global gene expression profiling of CEP55-silenced MNNG/HOS cells showed that the AKT pathway might be involved in the regulation of OS cell activity. Two downstream factors of AKT signalling, CCND1 and FN1, were found to have significantly higher expression in tumour tissues, and their mRNA expression levels were strongly correlated with CEP55 expression. To conclude, our data suggest that CEP55 can be used as a prognostic marker for OS, highlighting the significance of CEP55 signalling as a putative therapeutic target.
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Affiliation(s)
- Leilei Xu
- Department of Orthopedic Surgery The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
| | - Chao Xia
- Department of Orthopedic Surgery The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
| | - Fei Sheng
- Department of Orthopedic Surgery The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
| | - Qi Sun
- Department of Pathology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
| | - Jin Xiong
- Department of Orthopedic Surgery The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
| | - Shoufeng Wang
- Department of Orthopedic Surgery The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan, Nanjing, China
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46
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Wang F, Ruan L, Yang J, Zhao Q, Wei W. TRIM14 promotes the migration and invasion of gastric cancer by regulating epithelial‑to‑mesenchymal transition via activation of AKT signaling regulated by miR‑195‑5p. Oncol Rep 2018; 40:3273-3284. [PMID: 30272351 PMCID: PMC6196628 DOI: 10.3892/or.2018.6750] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 09/21/2018] [Indexed: 02/07/2023] Open
Abstract
Tripartite motif-containing 14 (TRIM14) is a member of the TRIM protein family which has been implicated in several critical processes and is dysregulated in human cancers in a cancer-specific trend. However, its expression and function in human gastric cancer (GC) are still largely unknown. In this study, we confirmed for the first time that TRIM14 mRNA and protein were upregulated in GC tissues and cell lines as determined by qRT-PCR and western blot analysis. Clinical data disclosed that high TRIM14 expression was significantly associated with aggressive prognostic features, including advanced TNM stage and lymph node metastasis. In regards to 5-year survival, TRIM14 served as a potential prognostic marker for GC. Notably, TRIM14 promoted migration, invasion as measured by Transwell and epithelial-to-mesenchymal transition (EMT) as determined by western blot analysis and immunofluorescence (IF) in vitro and in vivo. Moreover, TRIM14 induced protein kinase B (AKT) pathway activation, and inhibition of AKT reversed the TRIM14-induced promotive effects on cell migration, invasion and EMT progression. Furthermore, we demonstrated that TRIM14 expression was regulated by miR-195-5p. miR-195-5p exerted an inhibitory role in GC migration and invasion. Finally, we confirmed that alteration of TRIM14 expression abolished the effects of miR-195-5p on GC cells. Conclusively, our results demonstrated that TRIM14 functions as an oncogene in regulating EMT and metastasis of GC via activating AKT signaling, which was regulated by miR-195-5p, supporting its potential utility as a therapeutic target for GC.
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Affiliation(s)
- Feiqian Wang
- Department of Ultrasound Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Litao Ruan
- Department of Ultrasound Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jinru Yang
- Department of Ultrasound Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Qiaoling Zhao
- Department of Ultrasound Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wei Wei
- Department of Ultrasound Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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Expression of the human TRIM14 and its mutant form (P207L) promotes apoptosis in transgenic loaches. Mol Biol Rep 2018; 45:2087-2093. [PMID: 30203243 DOI: 10.1007/s11033-018-4365-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 09/06/2018] [Indexed: 12/13/2022]
Abstract
The tripartite-motif (TRIM)14 protein, one of the TRIM family members, was shown to participate in the antiviral and antibacterial defence. Besides, it appears to play an essential role in the processes of oncogenesis. In some types of human tumour cells, TRIM14 has been shown to inhibit apoptosis, while in others-the overexpression of TRIM14 promotes apoptosis. However, whether TRIM14 mediates apoptosis in the normal cells remains unknown. In the present study, we investigated the possible participation of the human TRIM14 gene and its mutant form (620C > T) in the induction of apoptosis in the transgenic larvae loach Misgurnus fossilis L. We observed that the expression of both forms of TRIM14 gene was accompanied by the increase of the frequency of pyknotic nuclei in fish embryos compared to control groups. Accordingly, using the TUNEL assay, the enhanced apoptosis was revealed upon expression of both forms of TRIM14 gene. The transcription of proapoptotic genes (bax, tp53, and casp9) was significantly increased in transgenic loaches expressing human wild-type TRIM14, but remained unchanged upon expression of its mutant form. In addition, the transcription of c-myc was upregulated in transgenic loaches expressing both forms. Thus, it can be assumed that during embryonic development TRIM14 has a proapoptotic effect on the cells via the activation of c-myc, tp53, and bax genes. Apparently, the mutant TRIM14 directs apoptosis via c-myc by p53-independent mechanism.
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Liu M, Zhang X, Cai J, Li Y, Luo Q, Wu H, Yang Z, Wang L, Chen D. Downregulation of TRIM58 expression is associated with a poor patient outcome and enhances colorectal cancer cell invasion. Oncol Rep 2018; 40:1251-1260. [PMID: 29956813 PMCID: PMC6072390 DOI: 10.3892/or.2018.6525] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/18/2018] [Indexed: 12/13/2022] Open
Abstract
TRIM58 is a member of the tripartite motif protein (TRIM) family of E3 ubiquitin ligases. Aberrant gene methylation of TRIM58 has been reported in liver and lung cancer and indicates a poor patient prognosis. However, the expression level and functional role of TRIM58 in colorectal cancer (CRC) have yet to be elucidated. In the present study, we found that TRIM58 expression was significantly suppressed in human CRC and was inversely correlated with CRC progression. Additionally, overall survival was significantly reduced in patients with low TRIM58 expression in CRC tumors. In vitro studies demonstrated that ectopic TRIM58 overexpression strongly inhibited CRC cell invasion but had minimal effects on cell proliferation, colonization and migration. Furthermore, TRIM58 suppression enhanced the expression of epithelial-to-mesenchymal transition (EMT) and matrix metalloproteinase (MMP) genes. Thus, our findings suggest that TRIM58 is a potential prognostic marker of CRC and functions as a tumor-suppressor gene via inhibition of cancer cell invasion through EMT and MMP activation.
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Affiliation(s)
- Min Liu
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Xiaowen Zhang
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Jian Cai
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Yichen Li
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Qianxin Luo
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Haiyong Wu
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Zihuan Yang
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Lei Wang
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
| | - Daici Chen
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, P.R. China
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TRIM14 promotes chemoresistance in gliomas by activating Wnt/β-catenin signaling via stabilizing Dvl2. Oncogene 2018; 37:5403-5415. [DOI: 10.1038/s41388-018-0344-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/29/2018] [Accepted: 05/11/2018] [Indexed: 01/16/2023]
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50
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Zhang Y, Feng Y, Ji D, Wang Q, Qian W, Wang S, Zhang Z, Ji B, Zhang C, Sun Y, Fu Z. TRIM27 functions as an oncogene by activating epithelial-mesenchymal transition and p-AKT in colorectal cancer. Int J Oncol 2018; 53:620-632. [PMID: 29767249 PMCID: PMC6017157 DOI: 10.3892/ijo.2018.4408] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/25/2018] [Indexed: 02/07/2023] Open
Abstract
Tripartite motif-containing 27 (TRIM27) belongs to the tripartite motif (TRIM) protein family and is involved in various malignant tumor processes. However, the function and mechanism of TRIM27 in colorectal cancer (CRC) remains to be elucidated. In the present study, the expression of TRIM27 was analyzed in CRC tissues and adjacent normal tissues by reverse transcription-quantitative polymerase chain reaction and immunohistochemistry. LoVo and HCT116 cell lines were then selected to further investigate the function of TRIM27 in the proliferation, invasion and metastasis of CRC in vitro and in vivo. Finally, the potential mechanism underlying the effects of TRIM27 in CRC was examined by western blotting. The results showed that TRIM27 was upregulated in CRC tissues, and the expression level of TRIM27 was significantly associated with tumor invasion, metastasis and prognosis. Following TRIM27 inhibition and overexpression in CRC cells, it was found that TRIM27 promoted cell proliferation, possibly via the inhibition of apoptosis and cell cycle regulation. TRIM27 also facilitated invasion and metastasis. Finally, it was observed that TRIM27 promoted epithelial-mesenchymal transition and activated phosphorylated AKT serine/threonine kinase in CRC cells. These results suggested that TRIM27 is an oncogenic protein in the progression of CRC, and may represent a novel target for CRC detection and therapy.
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Affiliation(s)
- Yue Zhang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yifei Feng
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Dongjian Ji
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Qingyuan Wang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Wenwei Qian
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Shijia Wang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Zhiyuan Zhang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Bing Ji
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Chuan Zhang
- The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yueming Sun
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Zan Fu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
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