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Chen L, Zhang L, He H, Shao F, Yu Z, Gao Y, He J. Ubiquitin-specific protease 54 regulates GLUT1-mediated aerobic glycolysis to inhibit lung adenocarcinoma progression by modifying p53 degradation. Oncogene 2024; 43:2025-2037. [PMID: 38744954 DOI: 10.1038/s41388-024-03047-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 03/13/2024] [Accepted: 04/22/2024] [Indexed: 05/16/2024]
Abstract
Lung adenocarcinoma (LUAD) is one of the most prevalent types of cancer. Ubiquitination is crucial in modulating cell proliferation and aerobic glycolysis in cancer. The frequency of TP53 mutations in LUAD is approximately 50%. Currently, therapeutic targets for wild-type (WT) p53-expressing LUAD are limited. In the present study, we systemically explored the expression of ubiquitin-specific protease genes using public datasets. Then, we focused on ubiquitin-specific protease 54 (USP54), and explored its prognostic significance in LUAD patients using public datasets, analyses, and an independent cohort from our center. We found that the expression of USP54 was lower in LUAD tissues compared with that in the paracancerous tissues. Low USP54 expression levels were linked to a malignant phenotype and worse survival in patients with LUAD. The results of functional experiments revealed that up-regulation of USP54 suppressed LUAD cell proliferation in vivo and in vitro. USP54 directly interacted with p53 protein and the levels of ubiquitinated p53 were inversely related to USP54 levels, consistent with a role of USP54 in deubiquitinating p53 in p53-WT LUAD cells. Moreover, up-regulation of the USP54 expression inhibited aerobic glycolysis in LUAD cells. Importantly, we confirmed that USP54 inhibited aerobic glycolysis and the growth of tumor cells by a p53-mediated decrease in glucose transporter 1 (GLUT1) expression in p53-WT LUAD cells. Altogether, we determined a novel mechanism of survival in the p53-WT LUAD cells to endure the malnourished tumor microenvironment and provided insights into the role of USP54 in the adaptation of p53-WT LUAD cells to metabolic stress.
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Affiliation(s)
- Leifeng Chen
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
- Laboratory of Translational Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
- Medical Center for Cardiovascular Diseases, Neurological Diseases and Tumors of Jiangxi Province, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Lin Zhang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Haihua He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
- Laboratory of Translational Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Fei Shao
- Laboratory of Translational Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Zhentao Yu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Yibo Gao
- Central Laboratory & Shenzhen Key Laboratory of Epigenetics and Precision Medicine for Cancers, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
- Laboratory of Thoracic Oncology & Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
- Translational Medicine Platform, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
- State Key Laboratory of Molecular Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China.
- Laboratory of Translational Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China.
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan 430060, China.
- State Key Laboratory of Molecular Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
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Gao H, Xi Z, Dai J, Xue J, Guan X, Zhao L, Chen Z, Xing F. Drug resistance mechanisms and treatment strategies mediated by Ubiquitin-Specific Proteases (USPs) in cancers: new directions and therapeutic options. Mol Cancer 2024; 23:88. [PMID: 38702734 PMCID: PMC11067278 DOI: 10.1186/s12943-024-02005-y] [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: 02/03/2024] [Accepted: 04/16/2024] [Indexed: 05/06/2024] Open
Abstract
Drug resistance represents a significant obstacle in cancer treatment, underscoring the need for the discovery of novel therapeutic targets. Ubiquitin-specific proteases (USPs), a subclass of deubiquitinating enzymes, play a pivotal role in protein deubiquitination. As scientific research advances, USPs have been recognized as key regulators of drug resistance across a spectrum of treatment modalities, including chemotherapy, targeted therapy, immunotherapy, and radiotherapy. This comprehensive review examines the complex relationship between USPs and drug resistance mechanisms, focusing on specific treatment strategies and highlighting the influence of USPs on DNA damage repair, apoptosis, characteristics of cancer stem cells, immune evasion, and other crucial biological functions. Additionally, the review highlights the potential clinical significance of USP inhibitors as a means to counter drug resistance in cancer treatment. By inhibiting particular USP, cancer cells can become more susceptible to a variety of anti-cancer drugs. The integration of USP inhibitors with current anti-cancer therapies offers a promising strategy to circumvent drug resistance. Therefore, this review emphasizes the importance of USPs as viable therapeutic targets and offers insight into fruitful directions for future research and drug development. Targeting USPs presents an effective method to combat drug resistance across various cancer types, leading to enhanced treatment strategies and better patient outcomes.
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Affiliation(s)
- Hongli Gao
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Zhuo Xi
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Jingwei Dai
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Jinqi Xue
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Xin Guan
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Liang Zhao
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Zhiguang Chen
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Fei Xing
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
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Tu R, Kang Y, Pan Y, Da Y, Ren D, Zhang R, Cai Z, Liu Y, Xu J, Ma J, Zhou Z, Yin S, Li X, Zhang P, Zhang Q, Wang J, Lu X, Zhang C. USP29 activation mediated by FUBP1 promotes AURKB stability and oncogenic functions in gastric cancer. Cancer Cell Int 2024; 24:33. [PMID: 38233848 PMCID: PMC10792871 DOI: 10.1186/s12935-024-03224-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/10/2024] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Gastric cancer is a highly prevalent cancer type and the underlying molecular mechanisms are not fully understood. Ubiquitin-specific peptidase (USP) 29 has been suggested to regulate cell fate in several types of cancer, but its potential role in gastric carcinogenesis remains unclear. METHODS The expression of USP29 in normal and gastric cancer tissues was analyzed by bioinformatics analysis, immunohistochemistry and immunoblot. Gene overexpression, CRISPR-Cas9 technology, RNAi, and Usp29 knockout mice were used to investigate the roles of USP29 in cell culture, xenograft, and benzo[a]pyrene (BaP)-induced gastric carcinogenesis models. We then delineated the underlying mechanisms using mass spectrometry, co-immunoprecipitation (Co-IP), immunoblot, ubiquitination assay, chromatin immunoprecipitation (ChIP), quantitative real-time PCR (qRT-PCR), and luciferase assays. RESULTS In this study, we found that USP29 expression was significantly upregulated in gastric cancers and associated with poor patient survival. Ectopic expression of USP29 promoted, while depletion suppressed the tumor growth in vitro and in vivo mouse model. Mechanistically, transcription factor far upstream element binding protein 1 (FUBP1) directly activates USP29 gene transcription, which then interacts with and stabilizes aurora kinase B (AURKB) by suppressing K48-linked polyubiquitination, constituting a FUBP1-USP29-AURKB regulatory axis that medicates the oncogenic role of USP29. Importantly, systemic knockout of Usp29 in mice not only significantly decreased the BaP-induced carcinogenesis but also suppressed the Aurkb level in forestomach tissues. CONCLUSIONS These findings uncovered a novel FUBP1-USP29-AURKB regulatory axis that may play important roles in gastric carcinogenesis and tumor progression, and suggested that USP29 may become a promising drug target for cancer therapy.
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Affiliation(s)
- Rongfu Tu
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China.
| | - Ye Kang
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China
| | - Yiwen Pan
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Yanyan Da
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Doudou Ren
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China
| | - Ru Zhang
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China
| | - Zeqiong Cai
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China
| | - Yijia Liu
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Jiao Xu
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Junpeng Ma
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Zhiyong Zhou
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Shupeng Yin
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Xiaozhuang Li
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Peng Zhang
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China
| | - Qi Zhang
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingchao Wang
- Guangdong Key Laboratory of Genome Instability and Human Disease Prevention, Department of Biochemistry and Molecular Biology, Shenzhen University School of Medicine, Shenzhen, 518055, China
| | - Xinlan Lu
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Chengsheng Zhang
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Xi'an, China.
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China.
- Center for Molecular Diagnosis and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China.
- Department of Clinical Laboratory, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Zhengjie, Nanchang, 330006, China.
- Jiangxi Provincial Center for Advanced Diagnostic Technology and Precision Medicine, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 Dongyue Dadao, Nanchang, 330209, China.
- Department of Medical Genetics, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1519 DongYue Dadao, Nanchang, 330209, China.
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Ma C, Tian Z, Wang D, Gao W, Qian L, Zang Y, Xu X, Jia J, Liu Z. Ubiquitin-specific Protease 35 Promotes Gastric Cancer Metastasis by Increasing the Stability of Snail1. Int J Biol Sci 2024; 20:953-967. [PMID: 38250150 PMCID: PMC10797686 DOI: 10.7150/ijbs.87176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
Deubiquitinase (DUB) dysregulation is closely associated with multiple diseases, including tumors. In this study, we used data from The Cancer Genome Atlas and Gene Expression Omnibus databases to analyze the expression of 51 ubiquitin-specific proteases (USPs) in gastric cancer (GC) tissues and adjacent non-neoplastic tissues. The Kaplan-Meier Plotter database was used to analyze the association of the differentially expressed USPs with the overall survival of patients with GC. The results showed that five USPs (USP5, USP10, USP13, USP21, and USP35) were highly expressed in GC tissues and were associated with poor prognosis in patients with GC. Because the epithelial-mesenchymal transition enables epithelial cells to acquire mesenchymal features and contributes to poor prognosis, we investigated whether these USPs had regulatory effects on the key epithelial-mesenchymal transition transcription factor Snail1. Our results showed that USP35 exhibited the most significant regulation on Snail1. Overexpression of USP35 increased and its knockdown decreased Snail1 protein levels. Mechanistically, USP35 interacted with Snail1 and removed its polyubiquitinated chain, thereby increasing its stability. Furthermore, USP35 promoted the invasion and migration of GC cells depending on its DUB activity. USP35 knockdown exhibited the opposite effect. Snail1 depletion partially abrogated the biological effects of USP35. Experiments using nude mouse tail vein injections indicated that wild-type USP35, but not the catalytically inactive USP35-C450A mutant, dramatically enhanced cell colonization and tumorigenesis in the lungs of mice. In addition, USP35 positively correlated with Snail1 expression in clinical GC tissues. Helicobacter pylori infection increased USP35 and Snail1 expression levels. Altogether, we found that USP35 can deubiquitinate Snail1 and increase its expression, thereby contributing to the malignant progression of GC. Therefore, USP35 may serve as a viable target for GC treatment.
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Affiliation(s)
- Cunying Ma
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Zhuangfei Tian
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Dandan Wang
- Department of Microbiology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Wenrong Gao
- Department of Microbiology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Lilin Qian
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Yichen Zang
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Xia Xu
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Jihui Jia
- Department of Microbiology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
| | - Zhifang Liu
- Department of Biochemistry and Molecular Biology, Key Laboratory for Experimental Teratology of Chinese Ministry of Education, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P. R. China
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Zhang R, Cai Z, Ren D, Kang Y, Zhang Q, Lu X, Tu R. The emerging role of USP29 in cancer and other diseases. Cell Biochem Funct 2024; 42:e3928. [PMID: 38269503 DOI: 10.1002/cbf.3928] [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: 11/13/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/26/2024]
Abstract
Reversible protein ubiquitination is a key process for maintaining cellular homeostasis. Deubiquitinases, which can cleave ubiquitin from substrate proteins, have been reported to be deeply involved in disease progression ranging from oncology to neurological diseases. The human genome encodes approximately 100 deubiquitinases, most of which are poorly characterized. One of the well-characterized deubiquitases is ubiquitin-specific protease 29 (USP29), which is often upregulated in pathological tissues and plays important roles in the progression of different diseases. Moreover, several studies have shown that deletion of Usp29 in mice does not cause visible growth and developmental defects, indicating that USP29 may be an ideal therapeutic target. In this review, we provide a comprehensive summary of the important roles and regulatory mechanisms of USP29 in cancer and other diseases, which may help us better understand its biological functions and improve future studies to construct suitable USP29-targeted therapy systems.
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Affiliation(s)
- Ru Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zeqiong Cai
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Doudou Ren
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ye Kang
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qi Zhang
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinlan Lu
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rongfu Tu
- Department of Cancer Precision Medicine, The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Lee CJ, Yoon H. Metabolic Adaptation and Cellular Stress Response As Targets for Cancer Therapy. World J Mens Health 2024; 42:62-70. [PMID: 38171377 PMCID: PMC10782118 DOI: 10.5534/wjmh.230153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/17/2023] [Accepted: 09/05/2023] [Indexed: 01/05/2024] Open
Abstract
Cancer cells, which divide indefinitely and without control, are frequently exposed to various stress factors but manage to adapt and survive. The mechanisms by which cancer cells maintain cellular homeostasis and exploit stress conditions are not yet clear. Here, we elucidate the roles of diverse cellular metabolism and its regulatory mechanisms, highlighting the essential role of metabolism in cellular composition and signal transduction. Cells respond to various stresses, including DNA damage, energy stress, and oxidative stress, thereby causing metabolic alteration. We provide profound insight into the adaptive mechanisms employed by cancer cells to ensure their survival among internal and external stressors through a comprehensive analysis of the correlation between metabolic alterations and cellular stress. Furthermore, this research establishes a robust framework for the development of innovative therapeutic strategies that specifically target the cellular adaptations of cancer cells.
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Affiliation(s)
- Chang Jun Lee
- Department of Biological Sciences, Ulsan National Institute of Science and Technology, Ulsan, Korea
| | - Haejin Yoon
- Department of Biological Sciences, Ulsan National Institute of Science and Technology, Ulsan, Korea.
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Kang Y, Yu Y, Liu Y, Pan Y, Zhang R, Ren D, Cai Z, Ma J, Xiong X, Zhang Q, Zhang C, Tu R. Identification of USP29 as a key regulator of nucleotide biosynthesis in neuroblastoma through integrative analysis of multi-omics data. Cancer Biol Ther 2023; 24:2237200. [PMID: 37463886 PMCID: PMC10355683 DOI: 10.1080/15384047.2023.2237200] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/23/2023] [Accepted: 07/12/2023] [Indexed: 07/20/2023] Open
Abstract
Cancer cells show enhanced nucleotide biosynthesis, which is essential for their unlimited proliferation, but the underlying mechanisms are not entirely clear. Ubiquitin specific peptidase 29 (USP29) was reported to sustain neuroblastoma progression by promoting glycolysis and glutamine catabolism; however, its potential role in regulating nucleotide biosynthesis in tumor cells remains unknown. In this study, we depleted endogenous USP29 in MYCN-amplified neuroblastoma SK-N-BE2 cells by sgRNAs and conducted metabolomic analysis in cells with or without USP29 depletion, we found that USP29 deficiency caused a disorder of intermediates involved in glycolysis and nucleotide biosynthesis. De novo nucleotide biosynthesis was analyzed using 13C6 glucose as a tracer under normoxia and hypoxia. The results indicated that USP29-depleted cells showed inhibition of nucleotide anabolic intermediates derived from glucose, and this inhibition was more significant under hypoxic conditions. Analysis of RNA sequencing data in SK-N-BE2 cells demonstrated that USP29 promoted the gene expression of metabolic enzymes involved in nucleotide anabolism, probably by regulating MYC and E2F downstream pathways. These findings indicated that USP29 is a key regulator of nucleotide biosynthesis in tumor cells.
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Affiliation(s)
- Ye Kang
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yahuan Yu
- Department of Nephrology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yijia Liu
- Precision Medicine Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yiwen Pan
- Precision Medicine Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Ru Zhang
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Doudou Ren
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zeqiong Cai
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Junpeng Ma
- Precision Medicine Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Center for Molecular Diagnosis and Precision Medicine, Department of Clinical Laboratory, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaofan Xiong
- Precision Medicine Institute, Western China Science and Technology Innovation Harbor, Xi’an, China
| | - Qi Zhang
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chengsheng Zhang
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Precision Medicine Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Center for Molecular Diagnosis and Precision Medicine, Department of Clinical Laboratory, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Rongfu Tu
- Department of Cancer Precision Medicine, the MED-X Institute, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Li X, Liang Q, Zhou L, Deng G, Xiao Y, Gan Y, Han S, Liao J, Wang R, Qing X, Li W. Survivin degradation by bergenin overcomes pemetrexed resistance. Cell Oncol (Dordr) 2023; 46:1837-1853. [PMID: 37542022 DOI: 10.1007/s13402-023-00850-5] [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] [Accepted: 07/24/2023] [Indexed: 08/06/2023] Open
Abstract
PURPOSE Chemoresistance is a primary factor for treatment failure and tumor recurrence in non-small cell lung cancer (NSCLC) patients. The oncoprotein survivin is commonly upregulated in human malignancies and is associated with poor prognosis, but its effect on carcinogenesis and chemoresistance in NSCLC is not yet evident, and to explore an effective inhibitor targeting survivin expression is urgently needed. METHODS The protumor characteristics of survivin and antitumor activities of bergenin in NSCLC cells were examined by MTS, colony formation assays, immunoblot, immunohistochemistry, and in vivo xenograft development. RESULTS Survivin was upregulated in non-small cell lung cancer (NSCLC) tissues, while its depletion inhibited NSCLC tumorigenesis. The current study focused on bergenin, identifying its effective antitumor effect on NSCLC cells both in vivo and in vitro. The results showed that bergenin could inhibit cell proliferation and induce the intrinsic pathway of apoptosis via downregulating survivin. Mechanistically, bergenin reduced the phosphorylation of survivin via inhibiting the Akt/Wee1/CDK1 signaling pathway, thus resulting in enhanced interaction between survivin and E3 ligase Fbxl7 to promote survivin ubiquitination and degradation. Furthermore, bergenin promoted chemoresistance in NSCLC cells re-sensitized to pemetrexed treatment. CONCLUSIONS Survivin overexpression is required for maintaining multiple malignant phenotypes of NSCLC cells. Bergenin exerts a potent antitumor effect on NSCLC via targeting survivin, rendering it a promising agent for the treatment of NSCLC.
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Affiliation(s)
- Xiaoying Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Qi Liang
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Li Zhou
- Department of Pathology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, Hunan, 410008, People's Republic of China
| | - Gaoyan Deng
- Department of Thoracic Surgery, Hunan Chest Hospital, Changsha, Hunan, 410006, People's Republic of China
| | - Yeqing Xiao
- Department of Ultrasonography, Hunan Chest Hospital, Changsha, Hunan, 410006, People's Republic of China
| | - Yu Gan
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Shuangze Han
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, People's Republic of China
| | - Jinzhuang Liao
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Ruirui Wang
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China
| | - Xiang Qing
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China.
| | - Wei Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, 410013, People's Republic of China.
- Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, People's Republic of China.
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9
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Zhang WX, Huang J, Tian XY, Liu YH, Jia MQ, Wang W, Jin CY, Song J, Zhang SY. A review of progress in o-aminobenzamide-based HDAC inhibitors with dual targeting capabilities for cancer therapy. Eur J Med Chem 2023; 259:115673. [PMID: 37487305 DOI: 10.1016/j.ejmech.2023.115673] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/10/2023] [Accepted: 07/19/2023] [Indexed: 07/26/2023]
Abstract
Histone deacetylases, as a new class of anticancer targets, could maintain homeostasis by catalyzing histone deacetylation and play important roles in regulating the expression of target genes. Due to the fact that simultaneous intervention with dual tumor related targets could improve treatment effects, researches on innovative design of dual-target drugs are underway. HDAC is known as a "sensitizer" for the synergistic effects with other anticancer-target drugs because of its flexible structure design. The synergistic effects of HDAC inhibitor and other target inhibitors usually show enhanced inhibitory effects on tumor cells, and also provide new strategies to overcome multidrug resistance. Many research groups have reported that simultaneously inhibiting HDAC and other targets, such as tubulin, EGFR, could enhance the therapeutic effects. The o-aminobenzamide group is often used as a ZBG group in the design of HDAC inhibitors with potent antitumor effects. Given the prolonged inhibitory effects and reduced toxic side effects of HDAC inhibitors using o-aminobenzamide as the ZBG group, the o-aminobenzamide group is expected to become a more promising alternative to hydroxamic acid. In fact, o-aminobenzamide-based dual inhibitors of HDAC with different chemical structures have been extensively prepared and reported with synergistic and enhanced anti-tumor effects. In this work, we first time reviewed the rational design, molecular docking, inhibitory activities and potential application of o-aminobenzamide-based HDAC inhibitors with dual targeting capabilities in cancer therapy, which might provide a reference for developing new and more effective anticancer drugs.
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Affiliation(s)
- Wei-Xin Zhang
- School of Pharmaceutical Sciences, Institute of Drug Discovery & Development, Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Zhengzhou University, Zhengzhou, 450001, China
| | - Jiao Huang
- School of Pharmaceutical Sciences, Institute of Drug Discovery & Development, Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Zhengzhou University, Zhengzhou, 450001, China
| | - Xin-Yi Tian
- Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Yun-He Liu
- School of Pharmaceutical Sciences, Institute of Drug Discovery & Development, Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Zhengzhou University, Zhengzhou, 450001, China
| | - Mei-Qi Jia
- Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Wang Wang
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, 471934, China
| | - Cheng-Yun Jin
- School of Pharmaceutical Sciences, Institute of Drug Discovery & Development, Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Zhengzhou University, Zhengzhou, 450001, China
| | - Jian Song
- Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China.
| | - Sai-Yang Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China.
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10
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Qin K, Yu S, Liu Y, Guo R, Guo S, Fei J, Wang Y, Jia K, Xu Z, Chen H, Li F, Niu M, Dai MS, Dai L, Cao Y, Zhang Y, Xiao ZXJ, Yi Y. USP36 stabilizes nucleolar Snail1 to promote ribosome biogenesis and cancer cell survival upon ribotoxic stress. Nat Commun 2023; 14:6473. [PMID: 37833415 PMCID: PMC10575996 DOI: 10.1038/s41467-023-42257-8] [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: 07/12/2022] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Tumor growth requires elevated ribosome biogenesis. Targeting ribosomes is an important strategy for cancer therapy. The ribosome inhibitor, homoharringtonine (HHT), is used for the clinical treatment of leukemia, yet it is ineffective for the treatment of solid tumors, the reasons for which remain unclear. Here we show that Snail1, a key factor in the regulation of epithelial-to-mesenchymal transition, plays a pivotal role in cellular surveillance response upon ribotoxic stress. Mechanistically, ribotoxic stress activates the JNK-USP36 signaling to stabilize Snail1 in the nucleolus, which facilitates ribosome biogenesis and tumor cell survival. Furthermore, we show that HHT activates the JNK-USP36-Snail1 axis in solid tumor cells, but not in leukemia cells, resulting in solid tumor cell resistance to HHT. Importantly, a combination of HHT with the inhibition of the JNK-USP36-Snail1 axis synergistically inhibits solid tumor growth. Together, this study provides a rationale for targeting the JNK-USP36-Snail1 axis in ribosome inhibition-based solid tumor therapy.
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Affiliation(s)
- Kewei Qin
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Shuhan Yu
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Yang Liu
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Rongtian Guo
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Shiya Guo
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Junjie Fei
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Yuemeng Wang
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Kaiyuan Jia
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Zhiqiang Xu
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China
| | - Hu Chen
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
- Department of Cardiothoracic Surgery, First Affiliated Hospital of Chengdu Medical College, 610500, Chengdu, China
| | - Fengtian Li
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Mengmeng Niu
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Mu-Shui Dai
- Department of Molecular & Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Lunzhi Dai
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China
| | - Yang Cao
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Yujun Zhang
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China
| | - Zhi-Xiong Jim Xiao
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China.
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China.
| | - Yong Yi
- Center of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China.
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11
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Wang S, Wang T, Zhang X, Cheng S, Chen C, Yang G, Wang F, Wang R, Zhang Q, Yang D, Zhang Y, Liu S, Qin H, Liu Q, Liu H. The deubiquitylating enzyme USP35 restricts regulated cell death to promote survival of renal clear cell carcinoma. Cell Death Differ 2023; 30:1757-1770. [PMID: 37173391 PMCID: PMC10307860 DOI: 10.1038/s41418-023-01176-3] [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: 02/05/2022] [Revised: 04/26/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
The ubiquitin-proteasome system governs a wide spectrum of cellular events and offers therapeutic opportunities for pharmacological intervention in cancer treatment. Renal clear cell carcinoma represents the predominant histological subtype and accounts for the majority of cancer death related to kidney malignancies. Through a systematic survey in the association of human ubiquitin-specific proteases with patient prognosis of renal clear cell carcinoma and subsequent phenotypic validation, we uncovered the tumor-promoting role of USP35. Biochemical characterizations confirmed the stabilizing effects of USP35 towards multiple members of the IAP family in an enzymatic activity-dependent manner. USP35 silencing led to reduced expression levels of IAP proteins, which were accompanied with increased cellular apoptosis. Further transcriptomic analysis revealed that USP35 knockdown affected the expression levels of NRF2 downstream transcripts, which were conferred by compromised NRF2 abundance. USP35 functions to maintain NRF2 levels by catalyzing its deubiquitylation and thus antagonizing degradation. NRF2 reduction imposed by USP35 silencing rendered renal clear cell carcinoma cells increased sensitivity to ferroptosis induction. Finally, induced USP35 knockdown markedly attenuated xenograft formation of renal clear cell carcinoma in nude mice. Hence, our findings reveal a number of USP35 substrates and uncover the protecting roles of USP35 against both apoptosis and ferroptosis in renal clear cell carcinoma.
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Affiliation(s)
- Shanshan Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Taishu Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
- National Institute of Biological Sciences, Beijing, China
| | - Xuehong Zhang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Shaoxuan Cheng
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Chaoqun Chen
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Guoheng Yang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Fuqiang Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Ruilin Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Qingqing Zhang
- Department of Pathology, Dalian Medical University, Dalian, China
| | - Dian Yang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Yingqiu Zhang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Shuyan Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Hongqiang Qin
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Quentin Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Han Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China.
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12
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Chen Z, Hu F, Zhang Y, Zhang L, Wang T, Kong C, Hu H, Guo J, Chen Q, Yu B, Liu Y, Zou J, Zhou J, Qiu T. Ubiquitin-specific protease 29 attenuates hepatic ischemia-reperfusion injury by mediating TGF-β-activated kinase 1 deubiquitination. Front Immunol 2023; 14:1167667. [PMID: 37304282 PMCID: PMC10250730 DOI: 10.3389/fimmu.2023.1167667] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/05/2023] [Indexed: 06/13/2023] Open
Abstract
Background and aims In the course of clinical practice, hepatic ischemia/reperfusion (I/R) injury is a prevalent pathophysiological event and is caused by a combination of complex factors that involve multiple signaling pathways such as MAPK and NF-κB. USP29 is a deubiquitinating enzyme important during the development of tumors, neurological diseases, and viral immunity. However, it is unknown how USP29 contributes to hepatic I/R injury. Methods and results We systematically investigated the role of the USP29/TAK1-JNK/p38 signaling pathway in hepatic I/R injury. We first found reduced USP29 expression in both mouse hepatic I/R injury and the primary hepatocyte hypoxia-reoxygenation (H/R) models. We established USP29 full knockout mice (USP29-KO) and hepatocyte-specific USP29 transgenic mice (USP29-HTG), and we found that USP29 knockout significantly exacerbates the inflammatory infiltration and injury processes during hepatic I/R injury, whereas USP29 overexpression alleviates liver injury by decreasing the inflammatory response and inhibiting apoptosis. Mechanistically, RNA sequencing results showed the effects of USP29 on the MAPK pathway, and further studies revealed that USP29 interacts with TAK1 and inhibits its k63-linked polyubiquitination, thereby preventing the activation of TAK1 and its downstream signaling pathways. Consistently, 5z-7-Oxozeaneol, an inhibitor of TAK1, blocked the detrimental effects of USP29 knockout on H/R-induced hepatocyte injury, further confirming that USP29 plays a regulatory role in hepatic I/R injury by targeting TAK1. Conclusion Our findings imply that USP29 is a therapeutic target with promise for the management of hepatic I/R injury via TAK1-JNK/p38 pathway-dependent processes.
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Affiliation(s)
- Zhongbao Chen
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Fengjiao Hu
- Medical Science Research Centre, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Yalong Zhang
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Long Zhang
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Tianyu Wang
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Chenyang Kong
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Haochong Hu
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Jiayu Guo
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Qi Chen
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Bo Yu
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Yiting Liu
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Jilin Zou
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Jiangqiao Zhou
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
| | - Tao Qiu
- Department of Organ Transplantation, Renmin Hospital, Wuhan University, Wuhan, China
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, China
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13
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Wang J, Gu Y, Yan X, Zhang J, Wang J, Ding Y. USP38 inhibits colorectal cancer cell proliferation and migration via downregulating HMX3 ubiquitylation. Cell Cycle 2023; 22:1169-1181. [PMID: 36204976 PMCID: PMC10193867 DOI: 10.1080/15384101.2022.2042776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/10/2021] [Accepted: 01/04/2022] [Indexed: 11/03/2022] Open
Abstract
Accumulating evidence has shown that H6 Family Homeobox 3 (HMX3) plays a crucial role in nervous system regulation. However, the regulatory mechanism of HMX3 in colorectal cancer (CRC) has seldom been studied. Herein, HMX3 was significantly downregulated in CRC, as demonstrated by qRT-PCR and WB analysis on clinical samples and a panel of cell lines. Besides, it was found that the expression of HMX3 was negatively correlated with survival of CRC patients. The functional analyses (EdU staining, CCK-8, colony formation, Transwell, and wound scratch assays) showed that CRC cell proliferation, migration, and invasion were significantly suppressed by HMX3 overexpression, while enhanced by HMX3 knockdown. Moreover, in vivo experiment revealed HMX3 overexpression could also suppress tumor growth. Combining bioinformatics and WB analysis, we preliminarily uncovered that HMX3 was involved in apoptosis and KRAS signaling pathways. Mechanistically, Ubiquitin-specific protease 38 (USP38) was identified as a novel post-translational regulator of HMX3, which could directly interact with HMX3 to stabilize its protein expression via deubiquitination. Furthermore, the role of USP38 silencing in promoting cell proliferation, migration, and invasion of CRC cells was blocked by HMX3 overexpression. In conclusion, our findings suggested that USP38/HMX3 axis is a novel promising therapeutic candidate for CRC.
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Affiliation(s)
- Jun Wang
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
| | - Yongxing Gu
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
| | - Xueqin Yan
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
| | - Jie Zhang
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
| | - Jun Wang
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
| | - Yong Ding
- Department of General Surgery, Huai’an People’s Hospital of Hongze District, Huai ‘An City, Jiangsu Province, China
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14
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Yang YC, Zhao CJ, Jin ZF, Zheng J, Ma LT. Targeted therapy based on ubiquitin-specific proteases, signalling pathways and E3 ligases in non-small-cell lung cancer. Front Oncol 2023; 13:1120828. [PMID: 36969062 PMCID: PMC10036052 DOI: 10.3389/fonc.2023.1120828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 02/01/2023] [Indexed: 03/11/2023] Open
Abstract
Lung cancer is one of the most common malignant tumours worldwide, with the highest mortality rate. Approximately 1.6 million deaths owing to lung cancer are reported annually; of which, 85% of deaths occur owing to non-small-cell lung cancer (NSCLC). At present, the conventional treatment methods for NSCLC include radiotherapy, chemotherapy, targeted therapy and surgery. However, drug resistance and tumour invasion or metastasis often lead to treatment failure. The ubiquitin–proteasome pathway (UPP) plays an important role in the occurrence and development of tumours. Upregulation or inhibition of proteins or enzymes involved in UPP can promote or inhibit the occurrence and development of tumours, respectively. As regulators of UPP, ubiquitin-specific proteases (USPs) primarily inhibit the degradation of target proteins by proteasomes through deubiquitination and hence play a carcinogenic or anticancer role. This review focuses on the role of USPs in the occurrence and development of NSCLC and the potential of corresponding targeted drugs, PROTACs and small-molecule inhibitors in the treatment of NSCLC.
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Affiliation(s)
- Yu-Chen Yang
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, China
| | - Can-Jun Zhao
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, China
| | - Zhao-Feng Jin
- School of Psychology, Weifang Medical University, Weifang, China
| | - Jin Zheng
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Li-Tian Ma, ; Jin Zheng,
| | - Li-Tian Ma
- Department of Traditional Chinese Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, China
- Department of Gastroenterology, Tangdu Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Li-Tian Ma, ; Jin Zheng,
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15
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Long Y, Hu Z, Yang D, Wang F, Zhao C, Zhang Y, Zhang Y, Ma H, Lv H. Pharmacological inhibition of the ubiquitin-specific protease 8 effectively suppresses glioblastoma cell growth. Open Life Sci 2023; 18:20220562. [PMID: 36816802 PMCID: PMC9922063 DOI: 10.1515/biol-2022-0562] [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: 11/02/2022] [Revised: 12/08/2022] [Accepted: 01/04/2023] [Indexed: 02/11/2023] Open
Abstract
Glioblastoma (GBM) is a malignant brain tumor. The purpose of this study is to estimate the potential effects and underlying mechanisms of a ubiquitin-specific protease 8 (USP8) small-molecule inhibitor on the phenotypic characteristics of GBM cells. The growth, migration, invasion, and stemness of GBM LN229 and T98G cells were evaluated by conducting cell proliferation, colony formation, wound healing, transwell, Ki-67 staining, spheroid formation, and ionizing radiation assays, and the results collectively showed the suppressive effects of USP8 inhibition on GBM cells. Furthermore, transcriptomic profiling of GBM cells treated with the USP8 inhibitor deubiquitinase (DUB)-IN-1 revealed significantly altered mRNA expression induced by pharmacological USP8 inhibition, from which we confirmed downregulated Aurora kinase A (AURKA) protein levels using immunoblotting assays. Our findings indicated that the proliferation, invasion, and stemness of LN229 and T98G cells were markedly suppressed by USP8 inhibition. Pharmacological USP8 suppression elicits multiple tumor-inhibitory effects, likely through dysregulating various mRNA expression events, including that of the key cell cycle regulator and oncogenic protein AURKA. Therefore, our observations corroborate the GBM-supportive roles of USP8 and suggest pharmacological USP8 inhibition is a viable therapeutic approach to target GBM. The purpose of this study was to investigate the effect and mechanism of action of the USP8 inhibitor DUB-IN-1 on GBM.
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Affiliation(s)
- Yu Long
- Department of Pharmacy, The Second Affiliated Hospital, Dalian Medical University, No. 467 Zhongshan Road, Dalian 116000, China
| | - Zengchun Hu
- Department of Neurosurgery, The Second Affiliated Hospital, Dalian Medical University, Dalian 116000, China
| | - Dian Yang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian 116000, China
| | - Fuqiang Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian 116000, China
| | - Chen’ge Zhao
- Department of Pharmacy, The Second Affiliated Hospital, Dalian Medical University, No. 467 Zhongshan Road, Dalian 116000, China
| | - Yang Zhang
- Department of Pharmacy, The Second Affiliated Hospital, Dalian Medical University, No. 467 Zhongshan Road, Dalian 116000, China
| | - Yingqiu Zhang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian 116000, China
| | - Hui Ma
- Department of Pharmacy, The Second Affiliated Hospital, Dalian Medical University, No. 467 Zhongshan Road, Dalian 116000, China
| | - Huiyi Lv
- Department of Pharmacy, The Second Affiliated Hospital, Dalian Medical University, No. 467 Zhongshan Road, Dalian 116000, China,Dalian Kexiang Technology Development Co., LTD, No. 467 Zhongshan Road, Dalian 116000, China
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16
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Tu X, Li C, Sun W, Tian X, Li Q, Wang S, Ding X, Huang Z. Suppression of Cancer Cell Stemness and Drug Resistance via MYC Destabilization by Deubiquitinase USP45 Inhibition with a Natural Small Molecule. Cancers (Basel) 2023; 15:cancers15030930. [PMID: 36765885 PMCID: PMC9913288 DOI: 10.3390/cancers15030930] [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: 12/08/2022] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Cancer stem cells (CSCs) play significant roles in cancer development, drug resistance and cancer recurrence. In cancer treatments based on the CSC characteristics and inducing factors, MYC is a promising target for therapeutic molecules. Although it has been regarded as an undrugable target, its stability tightly regulated by the ubiquitin-proteasome system offers a new direction for molecule targeting and cancer treatment. Herein we report our discoveries in this research area, and we have found that deubiquitinase USP45 can directly bind with MYC, resulting in its deubiquitination and stabilization. Further, USP45 overexpressing can upregulate MYC, and this overexpressing can significantly enhance cancer development, cancer cell stemness and drug resistance. Interestingly, without enhancing cancer development, MYC silencing with shRNA can only suppress USP45-induced stemness and drug resistance. Moreover, we have identified that USP45 can be specifically bound and inhibited by a natural small molecule (α-mangostin), in turn significantly suppressing USP45-induced stemness and drug resistance. Since USP45 is significantly expressed in cervical tumors, we have discovered that the combination of α-mangostin and doxorubicin can significantly inhibit USP45-induced cervical tumorigenesis in an animal model. In general, on the basis of our USP45 discoveries on its MYC deubiquitination and α-mangostin inhibition, suppressing USP45 has opened a new window for suppressing cancer development, stemness and drug resistance.
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Affiliation(s)
- Xiao Tu
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Chuncheng Li
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Wen Sun
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Xi Tian
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Qiufu Li
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Shaoxin Wang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Xiaoling Ding
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
| | - Zhen Huang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Science, Sichuan University, Chengdu 610000, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 610000, China
- SeNA Research Institute and Szostak-CDHT Large Nucleic Acids Institute, Chengdu 610000, China
- Correspondence: ; Fax: +86-028-8550-2629
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17
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Xia D, Pan L, Fu X, Meng Y, Li M, Wang W, Wang Z. Deubiquitinase USP29 correlates RORγt expression and its association with thymoma myasthenia gravis. Am J Transl Res 2022; 14:8632-8639. [PMID: 36628242 PMCID: PMC9827293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 11/25/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE The objective of this study was to examine the expression of deubiquitylases USP29 in thymomas with myasthenia gravis (MG) and research associated immunological processes. METHODS 69 MG patients with thymomas, 21 thymoma patients without MG, and 31 healthy controls were classified into three groups (categories): group with MG-associated thymoma (MG-T), group with non-MG-associated thymoma (NMG-T), and group with healthy controls (HC). In thymomas, the mRNA and protein levels of RORγt and USP29 were examined by real-time reverse transcription polymerase chain reaction (real-time RT-PCR) and western blotting. Th17 cell counts in MG patients with thymomas were investigated by flow cytometry. RESULTS In MG-related thymomas, the mRNA and protein levels of deubiquitylases USP29 were substantially elevated. USP29 post-transcriptionally regulated RORγt. In MG patients with thymomas, the expression of USP29 was positively linked to the RORγt expression and Th17 cell frequency. CONCLUSION This work exhibited that the elevated USP29 enhanced RORγt expression, which in turn affected the Th17 cell growth in thymomatous MG. Our data suggest that USP29 might take part in the regulation of RORγt expression and Th17 cell generation and constitute an innovative regulatory function for USP29 in autoimmune disease.
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Affiliation(s)
- Deyu Xia
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Liyan Pan
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Xiaochen Fu
- Department of Intervention Therapy, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Yiran Meng
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Min Li
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Wei Wang
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
| | - Zhongkui Wang
- Department of Neurology, Hebei Yanda HospitalLangfang 065201, Hebei, P. R. China
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18
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Wang S, Wang T, Yang Q, Cheng S, Liu F, Yang G, Wang F, Wang R, Yang D, Zhou M, Duan C, Zhang Y, Liu H, Dai Z, Tian K, Liu S. Proteasomal deubiquitylase activity enhances cell surface recycling of the epidermal growth factor receptor in non-small cell lung cancer. Cell Oncol 2022; 45:951-965. [PMID: 36129611 DOI: 10.1007/s13402-022-00699-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2022] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The epidermal growth factor receptor (EGFR) represents a top therapeutic target in the treatment of non-small cell lung cancer. EGFR expression is intricately modulated by receptor endocytosis, during which EGFR ubiquitylation and deubiquitylation play fundamental roles to govern receptor fate. This study aims to uncover novel aspects of the endocytic regulation of EGFR trafficking by deubiquitylases. METHODS The expression and ubiquitylation of EGFR in non-small cell lung cancer cells treated with deubiquitylase inhibitors were assessed by immunoblotting, immunoprecipitation and mass spectrometry analyses. The intracellular EGFR distribution was investigated using immunofluorescence and confocal microscopy assays, and colocalizations with endocytic compartments were examined using GFP-tagged Rab proteins as markers. The influence of the proteasomal deubiquitylase inhibitor b-AP15 on EGF- and HSP90 inhibitor-induced EGFR downregulation was evaluated by immunoblotting. The anticancer effects of b-AP15 were assessed by cell proliferation, colony formation and flow cytometry assays, as well as xenograft animal models. RESULTS We found that b-AP15 caused a dramatically enhanced ubiquitylation of EGFR in lung cancer cells. Treatment with b-AP15 decreased cell surface EGFR levels and accumulated EGFR on recycling endosomes marked with Rab4A and Rab11A. b-AP15 effectively repressed EGF- and HSP90 inhibitor-induced EGFR degradation. Lung cancer cells exposed to b-AP15 showed markedly reduced cell propagation and significantly increased cell apoptosis. Furthermore, b-AP15 effectively inhibited tumor xenograft growth in nude mice. CONCLUSION Proteasomal USP14 and UCHL5 act collectively to promote cell surface recovery of EGFR. Inhibition of proteasomal deubiquitylase activity induces increased EGFR ubiquitylation and retention on recycling endosomes. The USP14 and UCHL5 dual inhibitor b-AP15 elicits potent tumor-suppressive effects to deter cell proliferation and induce apoptotic cell death in lung cancer.
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Affiliation(s)
- Shanshan Wang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Taishu Wang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Qianyi Yang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Shaoxuan Cheng
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Fang Liu
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Guoheng Yang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Fuqiang Wang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Ruilin Wang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Dian Yang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Mingyu Zhou
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Chengen Duan
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Yingqiu Zhang
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Han Liu
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Zhaoxia Dai
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China. .,The Second Department of Thoracic Medical Oncology, The Second Hospital of Dalian Medical University, 467 Zhongshan Road, Shahekou District, 116027, Dalian, Liaoning Province, P. R. China.
| | - Kang Tian
- Department of Bone and Joint, First Affiliated Hospital, Dalian Medical University, Dalian, China. .,Biomaterials Innovation Research Center, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. .,Department of Orthopedic Sports Medicine, First Affiliated Hospital, Dalian Medical University, 222 Zhongshan Road, 116044, Dalian, Liaoning Province, P. R. China.
| | - Shuyan Liu
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China. .,Institute of Cancer Stem Cell, Dalian Medical University, 9 West Sec. Lvshun South Road, 116044, Dalian, Liaoning Province, P. R. China.
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19
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Abstract
Ubiquitin signaling is essential for immunity to restrict pathogen proliferation. Due to its enormous impact on human health and the global economy, intensive efforts have been invested in studying severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its interactions with hosts. However, the role of the ubiquitin network in pathogenicity has not yet been explored. Here, we found that ORF9b of SARS-CoV-2 is ubiquitinated on Lys-4 and Lys-40 by unknown E3 ubiquitin ligases and is degraded by the ubiquitin proteasomal system. Importantly, we identified USP29 as a host factor that prevents ORF9b ubiquitination and subsequent degradation. USP29 interacts with the carboxyl end of ORF9b and removes ubiquitin chains from the protein, thereby inhibiting type I interferon (IFN) induction and NF-κB activation. We also found that ORF9b stabilization by USP29 enhanced the virulence of VSV-eGFP and transcription and replication-competent SARS-CoV-2 virus-like-particles (trVLP). Moreover, we observed that the mRNA level of USP29 in SARS-CoV-2 patients was higher than that in healthy people. Our findings provide important evidence indicating that targeting USP29 may effectively combat SARS-CoV-2 infection.
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20
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Yang M, Zhang Q, Ge YZ, Tang M, Hu CL, Wang ZW, Zhang X, Song MM, Ruan GT, Zhang XW, Liu T, Xie HL, Zhang HY, Zhang KP, Li QQ, Li XR, Liu XY, Lin SQ, Shi HP. Prognostic Roles of Glucose to Lymphocyte Ratio and Modified Glasgow Prognosis Score in Patients With Non-small Cell Lung Cancer. Front Nutr 2022; 9:871301. [PMID: 35619963 PMCID: PMC9127733 DOI: 10.3389/fnut.2022.871301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/04/2022] [Indexed: 11/21/2022] Open
Abstract
Background Non-small cell lung cancer (NSCLC) is among the most prevalent malignancies worldwide. Previous studies have shown that the status of inflammation, nutrition and immune are closely related to overall survival (OS) of patients with NSCLC, but little is known about their interactive and combined roles. Hence, we chose glucose to lymphocyte ratio (GLR) and modified Glasgow Prognosis Score (mGPS) as prognostic factors and assessed the prognostic values of them for patients with NSCLC. Methods Baseline clinicopathologic and laboratory characteristics of 862 patients with NSCLC were obtained from a multicenter prospective cohort. The Cox proportional hazard regression models were used to determine prognostic values of the clinical factors. A nomogram was also constructed integrating the clinical factors with clinical significance or independent prognostic values. Concordance index (C-index) was utilized to evaluate the prediction accuracy of the TNM stage and the nomogram. Results Multivariate analyses demonstrated that GLR [Hazard ratio (HR) = 1.029, 95% confidence interval (CI) = 1.004–1.056, P = 0.023] and mGPS (score of 1: HR = 1.404, 95% CI = 1.143–1.726, P = 0.001; score of 2: HR = 1.515, 95% CI = 1.159–1.980, P = 0.002) were independent prognostic factors for patients with NSCLC. The C-indexes of the TNM stage and the nomogram were 0.642 (95% CI = 0.620–0.663) and 0.694 (95% CI = 0.671–0.717), respectively. Conclusion GLR and mGPS were independent prognostic factors for patients with NSCLC. Moreover, our constructed nomogram might be superior in predicting prognosis of patients with NSCLC compared with the TNM stage.
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Affiliation(s)
- Ming Yang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Qi Zhang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Yi-Zhong Ge
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China.,The Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Meng Tang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Chun-Lei Hu
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Zi-Wen Wang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Xi Zhang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Meng-Meng Song
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Guo-Tian Ruan
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Xiao-Wei Zhang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Tong Liu
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Hai-Lun Xie
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - He-Yang Zhang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Kang-Ping Zhang
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Qin-Qin Li
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Xiang-Rui Li
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Xiao-Yue Liu
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Shi-Qi Lin
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China.,The Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Han-Ping Shi
- Department of Gastrointestinal Surgery / Department of Clinical Nutrition, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China.,Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
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21
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Che Y, Jiang D, Xu L, Sun Y, Wu Y, Liu Y, Chang N, Fan J, Xi H, Qiu D, Ju Q, Pan J, Zhang Y, Yang K, Zhang J. The Clinical Prediction Value of the Ubiquitination Model Reflecting the Immune Traits in LUAD. Front Immunol 2022; 13:846402. [PMID: 35281055 PMCID: PMC8913715 DOI: 10.3389/fimmu.2022.846402] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/31/2022] [Indexed: 12/25/2022] Open
Abstract
Background Increasing evidence shows that the ubiquitin–proteasome system has a crucial impact on lung adenocarcinoma. However, reliable prognostic signatures based on ubiquitination and immune traits have not yet been established. Methods Bioinformatics was performed to analyze the characteristic of ubiquitination in lung adenocarcinoma. Principal component analysis was employed to identify the difference between lung adenocarcinoma and adjacent tissue. The ubiquitin prognostic risk model was constructed by multivariate Cox regression and least absolute shrinkage and selection operator regression based on the public database The Cancer Genome Atlas, with evaluation of the time-dependent receiver operating characteristic curve. A variety of algorithms was used to analyze the immune traits of model stratification. Meanwhile, the drug response sensitivity for subgroups was predicted by the “pRRophetic” package based on the database of the Cancer Genome Project. Results The expression of ubiquitin genes was different in the tumor and in the adjacent tissue. The ubiquitin model was superior to the clinical indexes, and four validation datasets verified the prognostic effect. Additionally, the stratification of the model reflected distinct immune landscapes and mutation traits. The low-risk group was infiltrating plenty of immune cells and highly expressed major histocompatibility complex and immune genes, which illustrated that these patients could benefit from immune treatment. The high-risk group showed higher mutation and tumor mutation burden. Integrating the tumor mutation burden and the immune score revealed the patient’s discrepancy between survival and drug response. Finally, we discovered that the drug targeting ubiquitin and proteasome would be a beneficial prospective treatment for lung adenocarcinoma. Conclusion The ubiquitin trait could reflect the prognosis of lung adenocarcinoma, and it might shed light on the development of novel ubiquitin biomarkers and targeted therapy for lung adenocarcinoma.
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Affiliation(s)
- Yinggang Che
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
- Department of Immunology, Basic Medicine School, Air-Force Medical University, Xi’an, China
| | - Dongbo Jiang
- Department of Immunology, Basic Medicine School, Air-Force Medical University, Xi’an, China
| | - Leidi Xu
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
| | - Yuanjie Sun
- Department of Immunology, Basic Medicine School, Air-Force Medical University, Xi’an, China
| | - Yingtong Wu
- Department of First Sanatorium, First Sanatorium of Air Force Healthcare Center for Special Services, Hangzhou, China
| | - Yang Liu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi’an, China
| | - Ning Chang
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
| | - Jiangjiang Fan
- Department for AIDS Prevention and Control, Department of Thoracic Surgery, Tangdu Hospital, Air-Force Medical University, Xi’an, China
| | - Hangtian Xi
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
| | - Dan Qiu
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
| | - Qing Ju
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
| | - Jingyu Pan
- Department of Immunology, Basic Medicine School, Air-Force Medical University, Xi’an, China
| | - Yong Zhang
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
- *Correspondence: Jian Zhang, ; Kun Yang, ; Yong Zhang,
| | - Kun Yang
- Department of Immunology, Basic Medicine School, Air-Force Medical University, Xi’an, China
- *Correspondence: Jian Zhang, ; Kun Yang, ; Yong Zhang,
| | - Jian Zhang
- Department of Pulmonary and Critical Care Medicine, Xijing Hospital, Air-Force Medical University, Xi’an, China
- *Correspondence: Jian Zhang, ; Kun Yang, ; Yong Zhang,
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22
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Cui H, Huang J, Lei Y, Chen Q, Hu Z, Niu J, Wei R, Yang K, Li H, Lu T, Zhu Y, Huang Y. Design and synthesis of dual inhibitors targeting snail and histone deacetylase for the treatment of solid tumour cancer. Eur J Med Chem 2022; 229:114082. [PMID: 34995925 DOI: 10.1016/j.ejmech.2021.114082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/17/2021] [Accepted: 12/23/2021] [Indexed: 02/07/2023]
Abstract
Snail and histone deacetylases (HDACs) have an important impact on cancer treatment, especially for their synergy. Therefore, the development of inhibitors targeting both Snail and HDAC might be a promising strategy for the treatment of cancers. In this work, we synthesized a series of Snail/HDAC dual inhibitors. Compound 9n displayed the most potent inhibitory activity against HDAC1 with an IC50 of 0.405 μM, potent inhibition against Snail with a Kd of 0.180 μM, and antiproliferative activity in HCT-116 cell lines with an IC50 of 0.0751 μM. Compound 9n showed a good inhibitory effect on NCI-H522 (GI50 = 0.0488 μM), MDA-MB-435 (GI50 = 0.0361 μM), and MCF7 (GI50 = 0.0518 μM). Docking studies showed that compound 9n can be well docked into the active binding sites of Snail and HDAC. Further studies showed that compound 9n increased histone H4 acetylation in HCT-116 cells and decreased the expression of Snail protein to induce cell apoptosis. These findings highlight the potential for the development of Snail/HDAC dual inhibitors as anti-solid tumour cancer drugs.
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Affiliation(s)
- Hao Cui
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Jingkun Huang
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Yan Lei
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Quanwei Chen
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Zan Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiaqi Niu
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Ran Wei
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Kang Yang
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Hongmei Li
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China
| | - Tao Lu
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, PR China.
| | - Yong Zhu
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China.
| | - Yatian Huang
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, 211198, PR China.
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23
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Sun Q, Zhang J, Li X, Yang G, Cheng S, Guo D, Zhang Q, Sun F, Zhao F, Yang D, Wang S, Wang T, Liu S, Zou L, Zhang Y, Liu H. The ubiquitin-specific protease 8 antagonizes melatonin-induced endocytic degradation of MT1 receptor to promote lung adenocarcinoma growth. J Adv Res 2022; 41:1-12. [PMID: 36328739 PMCID: PMC9637587 DOI: 10.1016/j.jare.2022.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 12/24/2022] Open
Abstract
Melatonin can induce the downregulation of the MT1 receptor. MT1 receptor internalization incurred by melatonin follows the canonical endolysosomal pathway. The ubiquitin-specific protease 8 antagonizes the endocytic degradation of the MT1 receptor. The suppression of ubiquitin-specific protease 8 potentiates the cancer-inhibitory effects of melatonin in vitro. Combination of USP8 inhibition and melatonin treatment effectively deters tumor growth in xenograft mouse models.
Introduction The human genome encodes two melatonin receptors (MT1 and MT2) that relay melatonin signals to cellular interior. Accumulating evidence has linked melatonin to multiple health benefits, among which its anticancer effects have become well-established. However, the implications of its receptors in lung adenocarcinoma have so far remained incompletely understood. Objectives This study aims to investigate the response of the MT1 receptor to melatonin treatment and its dynamic regulation by ubiquitin-specific protease 8 (USP8) in lung adenocarcinoma. Methods The mRNA levels of MT1 and MT2 receptors were analyzed with sequencing data. The expression and localization of the MT1 receptor with melatonin treatment were investigated by immunoblotting, immunofluorescence and confocal microscopy assays. Endocytic deubiquitylases were screened to identify MT1 association. The effects of USP8 were assessed with shRNA-mediated knockdown and small molecule inhibitor. The combined efficacy of melatonin and USP8 suppression was also evaluated using xenograft animal models. Results Bioinformatic analysis revealed increased expression of the MT1 receptor in lung adenocarcinoma tissues. Melatonin treatment leads to the downregulation of the MT1 receptor in lung adenocarcinoma cells, which is attributed to receptor endocytosis and lysosomal degradation via the canonical endo-lysosomal route. USP8 negatively regulates the endocytic degradation of the MT1 receptor incurred by melatonin exposure and thus protects lung adenocarcinoma cell growth. USP8 suppression by knockdown or pharmacological inhibition effectively deters cancer cell proliferation and sensitizes lung adenocarcinoma cells to melatonin in vitro. Furthermore, USP8 silencing significantly potentiates the anticancer effects of melatonin in xenograft tumor models. Conclusion The MT1 receptor responds to melatonin treatment and is endocytosed for lysosomal degradation that is counteracted by USP8. The inhibition of USP8 demonstrates tumor-suppressive effects and thus can be exploited as potential therapeutic strategy either as monotherapy or combined therapy with melatonin.
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Liu W, Tang P, Wang J, Ye W, Ge X, Rong Y, Ji C, Wang Z, Bai J, Fan J, Yin G, Cai W. Extracellular vesicles derived from melatonin-preconditioned mesenchymal stem cells containing USP29 repair traumatic spinal cord injury by stabilizing NRF2. J Pineal Res 2021; 71:e12769. [PMID: 34562326 DOI: 10.1111/jpi.12769] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/27/2022]
Abstract
Spinal cord injury (SCI) is a devastating trauma that leads to irreversible motor and sensory dysfunction and is, so far, without effective treatment. Recently, however, nano-sized extracellular vesicles derived from preconditioned mesenchymal stem cells (MSCs) have shown great promise in treating various diseases, including SCI. In this study, we investigated whether extracellular vesicles (MEVs) derived from MSCs pretreated with melatonin (MT), which is well recognized to be useful in treating diseases, including Alzheimer's disease, non-small cell lung cancer, acute ischemia-reperfusion liver injury, chronic kidney disease, and SCI, are better able to promote functional recovery in mice after SCI than extracellular vesicles derived from MSCs without preconditioning (EVs). MEVs were found to facilitate motor behavioral recovery more than EVs and to increase microglia/macrophages polarization from M1-like to M2-like in mice. Experiments in BV2 microglia and RAW264.7 macrophages confirmed that MEVs facilitate M2-like polarization and also showed that they reduce the production of reactive oxygen species (ROS) and regulate mitochondrial function. Proteomics analysis revealed that ubiquitin-specific protease 29 (USP29) was markedly increased in MEVs, and knockdown of USP29 in MEVs (shUSP29-MEVs) abolished MEVs-mediated benefits in vitro and in vivo. We then showed that USP29 interacts with, deubiquitinates and therefore stabilizes nuclear factor-like 2 (NRF2), thereby regulating microglia/macrophages polarization. In NRF2 knockout mice, MEVs failed to promote functional recovery and M2-like microglia/macrophages polarization. We also showed that MT reduced global N6-methyladenosine (m6 A) modification and levels of the m6 A "writer" methyltransferase-like 3 (METTL3). The stability of USP29 mRNA in MSCs was enhanced by treatment with MT, but inhibited by overexpression of METTL3. This study describes a very promising extracellular vesicle-based approach for treating SCI.
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Affiliation(s)
- Wei Liu
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Pengyu Tang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jiaxing Wang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Wu Ye
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xuhui Ge
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yuluo Rong
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chengyue Ji
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhuanghui Wang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jianling Bai
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jin Fan
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Guoyong Yin
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Weihua Cai
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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Ubiquitin-Specific Protease 29 Exacerbates Cerebral Ischemia-Reperfusion Injury in Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6955628. [PMID: 34824671 PMCID: PMC8610700 DOI: 10.1155/2021/6955628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/02/2021] [Accepted: 10/18/2021] [Indexed: 11/17/2022]
Abstract
Oxidative stress and apoptosis contribute to the progression of cerebral ischemia/reperfusion (I/R) injury. Ubiquitin-specific protease 29 (USP29) is abundantly expressed in the brain and plays critical roles in regulating oxidative stress and cell apoptosis. The purpose of the present study is to investigate the role and underlying mechanisms of USP29 in cerebral I/R injury. Neuron-specific USP29 knockout mice were generated and subjected to cerebral I/R surgery. For USP29 overexpression, mice were stereotactically injected with the adenoassociated virus serotype 9 vectors carrying USP29 for 4 weeks before cerebral I/R. And primary cortical neurons were isolated and exposed to oxygen glucose deprivation/reperfusion (OGD/R) stimulation to imitate cerebral I/R injury in vitro. USP29 expression was elevated in the brain and primary cortical neurons upon I/R injury. Neuron-specific USP29 knockout significantly diminished, whereas USP29 overexpression aggravated cerebral I/R-induced oxidative stress, apoptosis, and neurological dysfunction in mice. In addition, OGD/R-induced oxidative stress and neuronal apoptosis were also attenuated by USP29 silence but exacerbated by USP29 overexpression in vitro. Mechanistically, neuronal USP29 enhanced p53/miR-34a-mediated silent information regulator 1 downregulation and then promoted the acetylation and suppression of brain and muscle ARNT-like protein, thereby aggravating oxidative stress and apoptosis upon cerebral I/R injury. Our findings for the first time identify that USP29 upregulation during cerebral I/R may contribute to oxidative stress, neuronal apoptosis, and the progression of cerebral I/R injury and that inhibition of USP29 may help to develop novel therapeutic strategies to treat cerebral I/R injury.
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