1
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Biojout T, Bergot E, Bernay B, Levallet G, Levallet J. NDR2 kinase: A review of its physiological role and involvement in carcinogenesis. Int J Biol Macromol 2025; 311:143656. [PMID: 40311964 DOI: 10.1016/j.ijbiomac.2025.143656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2024] [Revised: 04/04/2025] [Accepted: 04/28/2025] [Indexed: 05/03/2025]
Abstract
The Hippo kinase, NDR2, plays a key role in the natural history of several human cancers, particularly lung cancer, by regulating processes such as proliferation, apoptosis, migration, invasion, vesicular trafficking, autophagy, ciliogenesis and immune response. To examine the specificity of NDR2's action, interaction and function in physiological or tumoral contexts, we first focus on the structural differences in the amino-acid sequence between NDR1 and NDR2. We then establish a correlation between these NDR1/2 differences and specific post-translational regulation, as well as the distinct action, interactions, and functions of NDR2 in physiological or tumoral paradigms, such as lung cancer. Furthermore, the full set of NDR2 partners and/or substrates remains to be identified. Given that it is hypothesized that NDR2 and its partners may offer new perspectives for anticancer therapies, we emphasize potential clustering or functional enrichment networks among the NDR2-specific interactants. Additionally, we provide an unpublished proteomic comparison of the NDR1 versus NDR2 interactome, focusing on human bronchial epithelial cells (HBEC-3), lung adenocarcinoma cells (H2030), and their brain metastasis-derived counterparts (H2030-BrM3). In conclusion, this study underscores the pivotal role of NDR2 in cancer progression, particularly lung cancer, and helps to better understand their specific functions and interactions in both normal and tumor contexts. The identification of NDR2 partners and substrates remains essential, with the potential to open new avenues for anticancer therapies.
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Affiliation(s)
- Tiphaine Biojout
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France
| | - Emmanuel Bergot
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France; Centre Hospitalier Universitaire de Caen Normandie, Département de Pneumologie et d'Oncologie thoracique, F-14000 Caen, France
| | - Benoit Bernay
- Université de Caen Normandie - Plateforme PROTEOGEN, US EMerode, 14032 Caen, cedex 5, France
| | - Guénaëlle Levallet
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France; Centre Hospitalier Universitaire de Caen Normandie, Département de Pathologie, F-14000 Caen, France.
| | - Jérôme Levallet
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France
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2
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Tan S, Yang W, Ren Z, Peng Q, Xu X, Jiang X, Wu Z, Oyang L, Luo X, Lin J, Xia L, Peng M, Wu N, Tang Y, Han Y, Liao Q, Zhou Y. Noncoding RNA-encoded peptides in cancer: biological functions, posttranslational modifications and therapeutic potential. J Hematol Oncol 2025; 18:20. [PMID: 39972384 PMCID: PMC11841355 DOI: 10.1186/s13045-025-01671-9] [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: 11/22/2024] [Accepted: 02/07/2025] [Indexed: 02/21/2025] Open
Abstract
In the present era, noncoding RNAs (ncRNAs) have become a subject of considerable scientific interest, with peptides encoded by ncRNAs representing a particularly promising avenue of investigation. The identification of ncRNA-encoded peptides in human cancers is increasing. These peptides regulate cancer progression through multiple molecular mechanisms. Here, we delineate the patterns of diverse ncRNA-encoded peptides and provide a synopsis of the methodologies employed for the identification of ncRNAs that possess the capacity to encode these peptides. Furthermore, we discuss the impacts of ncRNA-encoded peptides on the biological behavior of cancer cells and the underlying molecular mechanisms. In conclusion, we describe the prospects of ncRNA-encoded peptides in cancer and the challenges that need to be overcome.
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Affiliation(s)
- Shiming Tan
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Wenjuan Yang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Zongyao Ren
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Qiu Peng
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Xuemeng Xu
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Xianjie Jiang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Zhu Wu
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Linda Oyang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Xia Luo
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Jinguan Lin
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Longzheng Xia
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Mingjing Peng
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Nayiyuan Wu
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Yanyan Tang
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China
| | - Yaqian Han
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China.
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China.
| | - Qianjin Liao
- Department of Oncology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, 410005, Hunan, People's Republic of China.
| | - Yujuan Zhou
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Hunan Key Laboratory of Cancer Metabolism, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China.
- Hunan Engineering Research Center of Tumor Organoid Technology and Applications, Public Service Platform of Tumor Organoid Technology, 283 Tongzipo Road, Changsha, 410013, Hunan, People's Republic of China.
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3
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Zhu Q, Yang J, Shi L, Zhang J, Zhang P, Li J, Song X. Exploring the role of ubiquitination modifications in migraine headaches. Front Immunol 2025; 16:1534389. [PMID: 39958329 PMCID: PMC11825825 DOI: 10.3389/fimmu.2025.1534389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2024] [Accepted: 01/09/2025] [Indexed: 02/18/2025] Open
Abstract
Migraine is a complex neurovascular disorder whose pathogenesis involves activation of the trigeminal vascular system, central and peripheral sensitization, and neuroinflammation. Calcitonin gene-related peptide (CGRP) plays a dominant role and activation of MAPK and NF-κB signaling pathways regulates neuropeptide release, glial cell activation, and amplification of nociceptive signals. Aberrant activation of these pathways drives migraine onset and chronicity. The ubiquitin-proteasome system (UPS) is involved in neurological and inflammatory disorders. ubiquitination in the UPS is achieved through a cascade of enzymes, including Ub-activating enzyme (E1), Ub-coupling enzyme (E2), and Ub-ligase (E3). The aim of this review is to systematically explore the role of ubiquitination in the regulation of MAPK and NF-κB signaling pathways, with a focus on the mechanisms of ubiquitinating enzymes in neuroinflammation and pain signal amplification, and to explore their potential as diagnostics, biomarkers, predictors of response to therapy, and monitoring of chronicity in migraine disease.
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Affiliation(s)
- Qian Zhu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jin Yang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Lei Shi
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Jieying Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Peng Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Junlong Li
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Xiaoli Song
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
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4
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Lu J, Feng Y, Yu D, Li H, Li W, Chen H, Chen L. A review of nuclear Dbf2-related kinase 1 (NDR1) protein interaction as promising new target for cancer therapy. Int J Biol Macromol 2024; 259:129188. [PMID: 38184050 DOI: 10.1016/j.ijbiomac.2023.129188] [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: 10/26/2023] [Revised: 12/19/2023] [Accepted: 12/31/2023] [Indexed: 01/08/2024]
Abstract
Nuclear Dbf2-related kinase 1 (NDR1) is a nuclear Dbf2-related (NDR) protein kinase family member, which regulates cell functions and participates in cell proliferation and differentiation through kinase activity. NDR1 regulates physiological functions by interacting with different proteins. Protein-protein interactions (PPIs) are crucial for regulating biological processes and controlling cell fate, and as a result, it is beneficial to study the actions of PPIs to elucidate the pathological mechanism of diseases. The previous studies also show that the expression of NDR1 is deregulated in numerous human cancer samples and it needs the context-specific targeting strategies for NDR1. Thus, a comprehensive understanding of the direct interaction between NDR1 and varieties of proteins may provide new insights into cancer therapies. In this review, we summarize recent studies of NDR1 in solid tumors, such as prostate cancer and breast cancer, and explore the mechanism of action of PPIs of NDR1 in tumors.
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Affiliation(s)
- Jiani Lu
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yanjun Feng
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Danmei Yu
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hongtao Li
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Weihua Li
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Hongzhuan Chen
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lili Chen
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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5
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Wan JX, Wang YQ, Lan SN, Chen L, Feng MQ, Chen X. Research Progress in Function and Regulation of E3 Ubiquitin Ligase SMURF1. Curr Med Sci 2023; 43:855-868. [PMID: 37558865 DOI: 10.1007/s11596-023-2774-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/08/2023] [Indexed: 08/11/2023]
Abstract
Smad ubiquitylation regulatory factor 1 (Smurf1) is an important homologous member of E6-AP C-terminus type E3 ubiquitin ligase. Initially, Smurf1 was reportedly involved in the negative regulation of the bone morphogenesis protein (BMP) pathway. After further research, several studies have confirmed that Smurf1 is widely involved in various biological processes, such as bone homeostasis regulation, cell migration, apoptosis, and planar cell polarity. At the same time, recent studies have provided a deeper understanding of the regulatory mechanisms of Smurf1's expression, activity, and substrate selectivity. In our review, a brief summary of recent important biological functions and regulatory mechanisms of E3 ubiquitin ligase Smurf1 is proposed.
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Affiliation(s)
- Ji-Xi Wan
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yu-Qi Wang
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Si-Na Lan
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Liu Chen
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Ming-Qian Feng
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
- College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xin Chen
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.
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6
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Souza-Costa LP, Andrade-Chaves JT, Andrade JM, Costa VV, Franco LH. Uncovering new insights into the role of the ubiquitin ligase Smurf1 on the regulation of innate immune signaling and resistance to infection. Front Immunol 2023; 14:1185741. [PMID: 37228615 PMCID: PMC10203584 DOI: 10.3389/fimmu.2023.1185741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 03/28/2023] [Indexed: 05/27/2023] Open
Abstract
Innate immunity is the body's first line of defense against infections. Innate immune cells express pattern recognition receptors in distinct cellular compartments that are responsible to detect either pathogens-associated molecules or cellular components derived from damaged cells, to trigger intracellular signaling pathways that lead to the activation of inflammatory responses. Inflammation is essential to coordinate immune cell recruitment, pathogen elimination and to keep normal tissue homeostasis. However, uncontrolled, misplaced or aberrant inflammatory responses could lead to tissue damage and drive chronic inflammatory diseases and autoimmunity. In this context, molecular mechanisms that tightly regulate the expression of molecules required for the signaling of innate immune receptors are crucial to prevent pathological immune responses. In this review, we discuss the ubiquitination process and its importance in the regulation of innate immune signaling and inflammation. Then, we summarize the roles of Smurf1, a protein that works on ubiquitination, on the regulation of innate immune signaling and antimicrobial mechanisms, emphasizing its substrates and highlighting its potential as a therapeutic target for infectious and inflammatory conditions.
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Affiliation(s)
- Luiz Pedro Souza-Costa
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Josiane Teixeira Andrade-Chaves
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Juvana Moreira Andrade
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vivian Vasconcelos Costa
- Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Luis Henrique Franco
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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7
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Zhong W, Feng L, Tian W, Qu H, Xu H, Ning K, Liu L, Liu W, Gong X, Chen H. SMURF1 inhibits the Th17 and Th17.1 polarization and improves the Treg/Th17 imbalance in systemic lupus erythematosus through the ubiquitination of RORγt. Mol Immunol 2023; 157:186-194. [PMID: 37054520 DOI: 10.1016/j.molimm.2023.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 03/03/2023] [Accepted: 03/26/2023] [Indexed: 04/15/2023]
Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease. This study aimed to investigate the role of SMAD specific E3 ubiquitin protein ligase 1 (SMURF1) in the Th17 and Th17.1 differentiation and Treg/Th17 imbalance, which are major factors contributing to the pathogenesis of SLE. SLE patients and healthy individuals were recruited to detect the SMURF1 levels in naïve CD4+ cells from peripheral blood. Purified and expanded naïve CD4+ T cells were employed to evaluate the effects of SMURF1 on Th17 and Th17.1 polarization in vitro. MRL/lpr lupus model was employed to explore the disease phenotype as well as Treg/Th17 balance in vivo. The results showed that SMURF1 was down-regulated in naïve CD4+ T cells in peripheral blood of patients with SLE and in spleen of MRL/lpr mice. SMURF1 overexpression suppressed the polarization of naïve CD4+ T cells toward Th17 and Th17.1 phenotype and down-regulated the expression of retinoid-related orphan receptor-gammat (RORγt). Subsequently, SMURF1 down-regulation aggravated the disease phenotype, inflammation, and the Treg/Th17 imbalance in MRL/lpr mice. Furthermore, we found that SMURF overexpression promoted the ubiquitination and decreases the stability of RORγt. In conclusion, SMURF1 inhibited the polarization of Th17 and Th17.1 cells and improved the Treg/Th17 imbalance in SLE, which was mediated as least partly by the ubiquitination of RORγt.
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Affiliation(s)
- Wei Zhong
- Department of Rheumatology and Immunology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China
| | - Leheng Feng
- Department of Rheumatology and Immunology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China
| | - Wei Tian
- Department of Rheumatology and Immunology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China
| | - Hongbo Qu
- Department of Rheumatology and Immunology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China
| | - Haibo Xu
- Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China; Department of Endocrinology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China
| | - Ke Ning
- Department of International Medical Service, Affiliated Zhongshan Hospital of Dalian University, Dalian City, Liaoning Province, PR China
| | - Li Liu
- Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China; Department of Imaging, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China
| | - Wei Liu
- Department of Rheumatology and Immunology, Qinhuangdao Jungong Hospital, Qinhuangdao City, Hebei Province, PR China
| | - Xiaowei Gong
- Department of Rheumatology and Immunology, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China
| | - Hong Chen
- Affiliated Qiqihar Hospital, Southern Medical University, Qiqihar City, Heilongjiang Province, PR China; TCM Geriatric Department, The First Hospital of Qiqihar, Qiqihar City, Heilongjiang Province, PR China; Heilongjiang Academy of Traditional Chinese Medicine, Harbin City, Heilongjiang Province, PR China.
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8
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Cellular Targets of HIV-1 Protease: Just the Tip of the Iceberg? Viruses 2023; 15:v15030712. [PMID: 36992421 PMCID: PMC10053624 DOI: 10.3390/v15030712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Human immunodeficiency virus 1 (HIV-1) viral protease (PR) is one of the most studied viral enzymes and a crucial antiviral target. Despite its well-characterized role in virion maturation, an increasing body of research is starting to focus on its ability to cleave host cell proteins. Such findings are apparently in contrast with the dogma of HIV-1 PR activity being restricted to the interior of nascent virions and suggest catalytic activity within the host cell environment. Given the limited amount of PR present in the virion at the time of infection, such events mainly occur during late viral gene expression, mediated by newly synthesized Gag-Pol polyprotein precursors, rather than before proviral integration. HIV-1 PR mainly targets proteins involved in three different processes: those involved in translation, those controlling cell survival, and restriction factors responsible for innate/intrinsic antiviral responses. Indeed, by cleaving host cell translation initiation factors, HIV-1 PR can impair cap-dependent translation, thus promoting IRES-mediated translation of late viral transcripts and viral production. By targeting several apoptotic factors, it modulates cell survival, thus promoting immune evasion and viral dissemination. Additionally, HIV-1 PR counteracts restriction factors incorporated in the virion that would otherwise interfere with nascent virus vitality. Thus, HIV-1 PR appears to modulate host cell function at different times and locations during its life cycle, thereby ensuring efficient viral persistency and propagation. However, we are far from having a complete picture of PR-mediated host cell modulation, which is emerging as a field that needs further investigation.
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Sala-Gaston J, Costa-Sastre L, Pedrazza L, Martinez-Martinez A, Ventura F, Rosa JL. Regulation of MAPK Signaling Pathways by the Large HERC Ubiquitin Ligases. Int J Mol Sci 2023; 24:ijms24054906. [PMID: 36902336 PMCID: PMC10003351 DOI: 10.3390/ijms24054906] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Protein ubiquitylation acts as a complex cell signaling mechanism since the formation of different mono- and polyubiquitin chains determines the substrate's fate in the cell. E3 ligases define the specificity of this reaction by catalyzing the attachment of ubiquitin to the substrate protein. Thus, they represent an important regulatory component of this process. Large HERC ubiquitin ligases belong to the HECT E3 protein family and comprise HERC1 and HERC2 proteins. The physiological relevance of the Large HERCs is illustrated by their involvement in different pathologies, with a notable implication in cancer and neurological diseases. Understanding how cell signaling is altered in these different pathologies is important for uncovering novel therapeutic targets. To this end, this review summarizes the recent advances in how the Large HERCs regulate the MAPK signaling pathways. In addition, we emphasize the potential therapeutic strategies that could be followed to ameliorate the alterations in MAPK signaling caused by Large HERC deficiencies, focusing on the use of specific inhibitors and proteolysis-targeting chimeras.
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10
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Park HB, Baek KH. E3 ligases and deubiquitinating enzymes regulating the MAPK signaling pathway in cancers. Biochim Biophys Acta Rev Cancer 2022; 1877:188736. [DOI: 10.1016/j.bbcan.2022.188736] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/30/2022] [Accepted: 05/11/2022] [Indexed: 12/13/2022]
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Wang H, Bu L, Shu F, Bai Y, Xue F, Shi S, Sun D. Molecular Mechanism of Biofilm Locator Protein Kinase Dbf2p-related kinase 1 in Regulating Innate Immune Response to Interleukin 17-induced Viral Pneumonia. Bioengineered 2021; 12:10335-10344. [PMID: 34699306 PMCID: PMC8809916 DOI: 10.1080/21655979.2021.1996316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
It focused on the antiviral immune regulation of biofilm-localized protein kinase Dbf2p-related kinase 1 (NDR1) in viral pneumonia. Mouse alveolar monocyte RAW264.7 was used as blank control, and viral pneumonia cell model was prepared by infecting cells with respiratory syncytial virus (RSV). NDR1 overexpression vector and siRNA interference sequences were synthesized, and overexpression/silence NDR1 cell model was fabricated. About 50 ng/mL interleukin 17 (IL-17) was given to stimulate. Enzyme-linked immunosorbent assay (ELISA), quantitative reverse transcription PCR (RT-qRCR), and Western blot were performed to detect cytokines and chemokines, mRNA of inflammatory factors, and signal molecule protein expression. Notably, RSV infection increased RSV-F mRNA in RAW264.7 cells and reduced NDR1 mRNA and protein. Secretion levels of IL-6, interferon β (IFN-β), chemokine (C-X-C motif) ligand 2 (CXCL2), and chemokine (C-C motif) ligand 2 (CCL20) increased in the model group versus blank control (P< 0.05). IL-6, IFN-β, tumor necrosis factor α (TNF-α), and toll-like receptor 3 (TLR3) mRNA were up-regulated (P < 0.05). Extracellular signal-regulated kinase (ERK1/2), p38 protein phosphorylation, human recombinant 1 (TBK1), and nuclear factor kappa-B (NF-κB) protein levels increased (P < 0.05). After overexpression of NDR1, the secretion levels of cytokines and chemokines, inflammatory factors mRNA, and signal molecule protein increased significantly. After NDR1 was silenced, cytokines and chemokines, inflammatory factors mRNA, and signal molecule protein were not significantly different versus blank control group (P > 0.05). In short, NDR1 regulated innate immune response to viral pneumonia induced by IL-17, which can be used as a new target for the treatment of IL-17-induced inflammatory response and autoimmune diseases.
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Affiliation(s)
- Haifeng Wang
- Department of Laboratory, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Lina Bu
- Department of Respiratory Medicine, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Fang Shu
- Department of Laboratory, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Yun Bai
- Department of Laboratory, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Feixiao Xue
- Department of Laboratory, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Shanshan Shi
- Department of Laboratory, Xi'an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
| | - Daqing Sun
- Department of Pediatric, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, P.R.China
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12
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Mathien S, Tesnière C, Meloche S. Regulation of Mitogen-Activated Protein Kinase Signaling Pathways by the Ubiquitin-Proteasome System and Its Pharmacological Potential. Pharmacol Rev 2021; 73:263-296. [PMID: 34732541 DOI: 10.1124/pharmrev.120.000170] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Mitogen-activated protein kinase (MAPK) cascades are evolutionarily conserved signaling pathways that play essential roles in transducing extracellular environmental signals into diverse cellular responses to maintain homeostasis. These pathways are classically organized into an architecture of three sequentially acting protein kinases: a MAPK kinase kinase that phosphorylates and activates a MAPK kinase, which in turn phosphorylates and activates the effector MAPK. The activity of MAPKs is tightly regulated by phosphorylation of their activation loop, which can be modulated by positive and negative feedback mechanisms to control the amplitude and duration of the signal. The signaling outcomes of MAPK pathways are further regulated by interactions of MAPKs with scaffolding and regulatory proteins. Accumulating evidence indicates that, in addition to these mechanisms, MAPK signaling is commonly regulated by ubiquitin-proteasome system (UPS)-mediated control of the stability and abundance of MAPK pathway components. Notably, the biologic activity of some MAPKs appears to be regulated mainly at the level of protein turnover. Recent studies have started to explore the potential of targeted protein degradation as a powerful strategy to investigate the biologic functions of individual MAPK pathway components and as a new therapeutic approach to overcome resistance to current small-molecule kinase inhibitors. Here, we comprehensively review the mechanisms, physiologic importance, and pharmacological potential of UPS-mediated protein degradation in the control of MAPK signaling. SIGNIFICANCE STATEMENT: Accumulating evidence highlights the importance of targeted protein degradation by the ubiquitin-proteasome system in regulating and fine-tuning the signaling output of mitogen-activated protein kinase (MAPK) pathways. Manipulating protein levels of MAPK cascade components may provide a novel approach for the development of selective pharmacological tools and therapeutics.
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Affiliation(s)
- Simon Mathien
- Institute for Research in Immunology and Cancer, Montreal, Quebec, Canada (S.Ma., C.T., S.Me.); and Molecular Biology Program, Faculty of Medicine (C.T., S.Me.) and Department of Pharmacology and Physiology (S.Me.), Université de Montréal, Montreal, Quebec, Canada
| | - Chloé Tesnière
- Institute for Research in Immunology and Cancer, Montreal, Quebec, Canada (S.Ma., C.T., S.Me.); and Molecular Biology Program, Faculty of Medicine (C.T., S.Me.) and Department of Pharmacology and Physiology (S.Me.), Université de Montréal, Montreal, Quebec, Canada
| | - Sylvain Meloche
- Institute for Research in Immunology and Cancer, Montreal, Quebec, Canada (S.Ma., C.T., S.Me.); and Molecular Biology Program, Faculty of Medicine (C.T., S.Me.) and Department of Pharmacology and Physiology (S.Me.), Université de Montréal, Montreal, Quebec, Canada
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13
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Xia Q, Li Y, Han D, Dong L. SMURF1, a promoter of tumor cell progression? Cancer Gene Ther 2020; 28:551-565. [PMID: 33204002 DOI: 10.1038/s41417-020-00255-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 10/14/2020] [Accepted: 10/29/2020] [Indexed: 12/20/2022]
Abstract
Overexpression of HECT-type E3 ubiquitin ligase SMURF1 is correlated with poor prognosis in patients with various cancers, such as glioblastoma, colon cancer, and clear cell renal cell carcinoma. SMURF1 acts as a tumor promoter by ubiquitination modification and/or degradation of tumor-suppressing proteins. Combined treatment of Smurf1 knockdown with rapamycin showed collaborative antitumor effects in mice. This review described the role of HECT, WW, and C2 domains in regulating SMURF1 substrate selection. We summarized up to date SMURF1 substrates regulating different type cell signaling, thus, accelerating tumor progression, invasion, and metastasis. Furthermore, the downregulation of SMURF1 expression, inhibition of its E3 activity and regulation of its specificity to substrates prevent tumor progression. The potential application of SMURF1 regulators, specifically, wisely choose certain drugs by blocking SMURF1 selectivity in tumor suppressors, to develop novel anticancer treatments.
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Affiliation(s)
- Qin Xia
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Yang Li
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Da Han
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Lei Dong
- School of Life Science, Beijing Institute of Technology, Beijing, China.
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14
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Ye X, Ong N, An H, Zheng Y. The Emerging Roles of NDR1/2 in Infection and Inflammation. Front Immunol 2020; 11:534. [PMID: 32265942 PMCID: PMC7105721 DOI: 10.3389/fimmu.2020.00534] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 03/09/2020] [Indexed: 12/28/2022] Open
Abstract
The nuclear Dbf2-related (NDR) kinases NDR1 and NDR2 belong to the NDR/LATS (large tumor suppressor) subfamily in the Hippo signaling pathway. They are highly conserved from yeast to humans. It is well-known that NDR1/2 control important cellular processes, such as morphological changes, centrosome duplication, cell proliferation, and apoptosis. Recent studies revealed that NDR1/2 also play important roles in the regulation of infection and inflammation. In this review, we summarized the roles of NDR1/2 in the modulation of inflammation induced by cytokines and innate immune response against the infection of bacteria and viruses, emphasizing on how NDR1/2 regulate signaling transduction through Hippo pathway-dependent and -independent manners.
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Affiliation(s)
- Xiaolan Ye
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Naomi Ong
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huazhang An
- Center for Translational Medicine, Clinical Cancer Institute, Second Military Medical University, Shanghai, China
| | - Yuejuan Zheng
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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15
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Wang S, Zhou L, Ling L, Meng X, Chu F, Zhang S, Zhou F. The Crosstalk Between Hippo-YAP Pathway and Innate Immunity. Front Immunol 2020; 11:323. [PMID: 32174922 PMCID: PMC7056731 DOI: 10.3389/fimmu.2020.00323] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022] Open
Abstract
Recognition of pathogen-associated molecular patterns (PAMPs) triggers expression of antiviral interferons and proinflammatory cytokines, which functions as the frontier of host defense against microbial pathogen invasion. Hippo-YAP pathway regulates cell proliferation, survival, differentiation and is involved in diverse life processes, including tissue homeostasis and tumor suppression. Emerging discoveries elucidated that the components of Hippo-YAP pathway, such as MST1/2, NDR1/2, and YAP/TAZ played crucial regulatory roles in innate immunity. Meanwhile the innate immune signaling also exhibited regulatory effect on Hippo-YAP pathway. As for the importance of these two pathways, it would be interesting to figure out the deeper biological implications of their interplays. This review focuses on the regulation between Hippo-YAP pathway and innate immune signaling. We also propose the possible contribution of these interplays to tumor development.
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Affiliation(s)
- Shuai Wang
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Lili Zhou
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Li Ling
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Xuli Meng
- Department of Breast Surgery, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Feng Chu
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Suping Zhang
- Guangdong Key Laboratory for Genome Stability and Human Disease Prevention, Department of Pharmacology, Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, International Cancer Center, Shenzhen University Health Science Center, Shenzhen, China
| | - Fangfang Zhou
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
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SIRT1 and p300/CBP regulate the reversible acetylation of serine-threonine kinase NDR2. Biochem Biophys Res Commun 2019; 518:396-401. [PMID: 31427083 DOI: 10.1016/j.bbrc.2019.08.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 08/12/2019] [Indexed: 11/21/2022]
Abstract
Nuclear Dbf2-related kinase 2 (NDR2) is a highly conserved kinase that belongs to the NDR/LATS serine-threonine kinase family. NDR2 is involved in many cellular processes as a kinase or a scaffolding protein. As a known kinase, NDR2 requires self-phosphorylation and trans-phosphorylation to become fully active. However, beside phosphorylation, little is known about other posttranslational modifications of NDR2. In this study, we found that NDR2 can be specially acetylated at K463 in cells. In addition, SIRT1 acts as the major deacetylase for NDR2, while p300 and CBP function as specific acetyltransferases for NDR2. Interestingly, in SIRT1 deficient cells HDAC6 and HDAC1/2 can deacetylate NDR2, which provides a novel insight in deacetylation regulation. Our results demonstrate that NDR2 is a reversible acetylated kinase regulated by SIRT1 and p300/CBP.
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