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Wu M, Sun L, Song T. OTUB1-mediated inhibition of ubiquitination: a growing list of effectors, multiplex mechanisms, and versatile functions. Front Mol Biosci 2024; 10:1261273. [PMID: 38264570 PMCID: PMC10803509 DOI: 10.3389/fmolb.2023.1261273] [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: 07/19/2023] [Accepted: 12/19/2023] [Indexed: 01/25/2024] Open
Abstract
Protein ubiquitination plays a pivotal role in protein homeostasis. Ubiquitination may regulate the stability, activity, protein-protein interaction, and localization of a protein. Ubiquitination is subject to regulation by two groups of counteracting enzymes, the E3 ubiquitin ligases and deubiquitinases. Consistently, deubiquitinases are involved in essentially all biological processes. OTUB1, an OTU-family deubiquitinase, is a critical regulator of development, cancer, DNA damage response, and immune response. OTUB1 antagonizes the ubiquitination of a wide-spectrum of proteins through at least two different mechanisms. Besides direct deubiquitination, OTUB1 can also inhibit ubiquitination by non-canonically blocking ubiquitin transfer from certain ubiquitin-conjugases (E2). In this review, we start with a general background of protein ubiquitination and deubiquitination. Next, we introduce the basic characteristics of OTUB1 and then elaborate on the updated biological functions of OTUB1. Afterwards, we discuss potential mechanisms underlying the versatility and specificity of OTUB1 functions. In the end, we discuss the perspective that OTUB1 can be a potential therapeutic target for cancer.
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Affiliation(s)
- Miaomiao Wu
- Deparment of Obstetrics and Gynecology, Shuyang Hospital of Traditional Chinese Medicine, Suqian, China
| | - Lidong Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Cell Architecture Research Institute, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tanjing Song
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Cell Architecture Research Institute, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Jin S, Tsunematsu T, Horiguchi T, Mouri Y, Shao W, Miyoshi K, Hagita H, Sarubo M, Fujiwara N, Qi G, Ishimaru N, Kudo Y. Involvement of the OTUB1-YAP1 axis in driving malignant behaviors of head and neck squamous cell carcinoma. Cancer Med 2023; 12:22156-22169. [PMID: 37986681 PMCID: PMC10757095 DOI: 10.1002/cam4.6735] [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: 10/07/2023] [Revised: 10/24/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Comprehending the molecular mechanisms underlying head and neck squamous cell carcinoma (HNSCC) is vital for the development of effective treatment strategies. Deubiquitinating enzymes (DUBs), which regulate ubiquitin-dependent pathways, are potential targets for cancer therapy because of their structural advantages. Here we aimed to identify a potential target for HNSCC treatment among DUBs. METHODS A screening process was conducted using RNA sequencing data and clinical information from HNSCC patients in the TCGA database. A panel of 88 DUBs was analyzed to identify those associated with poor prognosis. Subsequently, HNSCC cells were modified to overexpress specific DUBs, and their effects on cell proliferation and invasion were evaluated. In vivo experiments were performed to validate the findings. RESULTS In HNSCC patients, USP10, USP14, OTUB1, and STAMBP among the screened DUBs were associated with a poor prognosis. Among them, OTUB1 showed the most aggressive characteristics in both in vitro and in vivo experiments. Additionally, OTUB1 regulated the stability and nuclear localization of YAP1, a substrate involved in cell proliferation and invasion. Notably, OTUB1 expression exhibited a positive correlation with the HNSCC-YAP score in HNSCC cells. CONCLUSIONS This study highlights the critical role of OTUB1 in HNSCC progression via modulating YAP1. Targeting the OTUB1-YAP1 axis holds promise as a potential therapeutic strategy for HNSCC treatment.
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Affiliation(s)
- Shengjian Jin
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Takaaki Tsunematsu
- Department of Oral Molecular PathologyTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Taigo Horiguchi
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Yasuhiro Mouri
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Wenhua Shao
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Keiko Miyoshi
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Hiroko Hagita
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Motoharu Sarubo
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Natsumi Fujiwara
- Department of Oral Healthcare ManagementTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Guangying Qi
- Guangxi Key Laboratory of Tumor Immunology and Microenvironmental RegulationGuilin Medical UniversityGuilinChina
| | - Naozumi Ishimaru
- Department of Oral Molecular PathologyTokushima University Graduate School of Biomedical SciencesTokushimaJapan
| | - Yasusei Kudo
- Department of Oral BioscienceTokushima University Graduate School of Biomedical SciencesTokushimaJapan
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3
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Li Y, Li R, Qin H, He H, Li S. OTUB1's role in promoting OSCC development by stabilizing RACK1 involves cell proliferation, migration, invasion, and tumor-associated macrophage M1 polarization. Cell Signal 2023; 110:110835. [PMID: 37532135 DOI: 10.1016/j.cellsig.2023.110835] [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: 03/24/2023] [Revised: 07/19/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023]
Abstract
Ovarian tumor domain, ubiquitin aldehyde binding 1 (OTUB1), a deubiquitinating enzyme known to regulate the stability of downstream proteins, has been reported to regulate various cancers tumorigenesis, yet its direct effects on oral squamous cell carcinoma (OSCC) progression are unclear. Bioinformatics analysis was performed to screen for genes of interest, and in vitro and in vivo studies were carried out to investigate the function and mechanism of OTUB1 in OSCC. We found that OTUB1 was abnormally elevated in OSCC tissues and positively associated with the pathological stage and tumor stage. Knockdown of OTUB1 impaired the malignance of OSCC cells - suppressed cell proliferation, invasion, migration, and xenografted tumor growth. OTUB1 silencing also drove tumor-associated macrophage M1 polarization but suppressed M2 polarization, and the induction of M1 polarization inhibited the survival of OSCC cells. However, OTUB1 overexpression exerted the opposite effects. Furthermore, the protein network that interacted with the OTUB1 protein was constructed based on the GeneMANIA website. Receptor for activated C kinase 1 (RACK1), a facilitator of OSCC progression, was identified as a potential target of the OTUB1 protein. We revealed that OTUB1 positively regulated RACK1 expression and inhibited RACK1 ubiquitination. Additionally, RACK1 upregulation reversed the effects of OTUB1 knockdown on OSCC progression. Overall, we demonstrated that OTUB1 might regulate OSCC progression by maintaining the stability of the RACK1 protein. These findings highlight the potential roles of the OTUB1/RACK1 axis as a potential therapeutic target in OSCC.
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Affiliation(s)
- Yunyun Li
- Department of Pathology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; Department of Stomatology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruizhe Li
- Department of Pathology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Qin
- Department of Pathology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongliu He
- Department of Pathology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shanshan Li
- Department of Pathology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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4
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Pei HZ, Peng Z, Zhuang X, Wang X, Lu B, Guo Y, Zhao Y, Zhang D, Xiao Y, Gao T, Yu L, He C, Wu S, Baek SH, Zhao ZJ, Xu X, Chen Y. miR-221/222 induce instability of p53 By downregulating deubiquitinase YOD1 in acute myeloid leukemia. Cell Death Discov 2023; 9:249. [PMID: 37454155 DOI: 10.1038/s41420-023-01537-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/20/2023] [Accepted: 06/28/2023] [Indexed: 07/18/2023] Open
Abstract
Acute myeloid leukemia (AML) is a hematological malignancy characterized by the impaired differentiation and uncontrolled proliferation of myeloid blasts. Tumor suppressor p53 is often downregulated in AML cells via ubiquitination-mediated degradation. While the role of E3 ligase MDM2 in p53 ubiquitination is well-accepted, little is known about the involvement of deubiquitinases (DUBs). Herein, we found that the expression of YOD1, among several DUBs, is substantially reduced in blood cells from AML patients. We identified that YOD1 deubiqutinated and stabilized p53 through interaction via N-terminus of p53 and OTU domain of YOD1. In addition, expression levels of YOD1 were suppressed by elevated miR-221/222 in AML cells through binding to the 3' untranslated region of YOD1, as verified by reporter gene assays. Treatment of cells with miR-221/222 mimics and inhibitors yielded the expected effects on YOD1 expressions, in agreement with the negative correlation observed between the expression levels of miR-221/222 and YOD1 in AML cells. Finally, overexpression of YOD1 stabilized p53, upregulated pro-apoptotic p53 downstream genes, and increased the sensitivity of AML cells to FLT3 inhibitors remarkably. Collectively, our study identified a pathway connecting miR-221/222, YOD1, and p53 in AML. Targeting miR-221/222 and stimulating YOD1 activity may improve the therapeutic effects of FLT3 inhibitors in patients with AML.
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Affiliation(s)
- Han Zhong Pei
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Zhiyong Peng
- Nanfang-Chunfu Children's Institute of Hematology, Taixin Hospital, Dongguan, Guangdong, China
| | - Xiaomei Zhuang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Xiaobo Wang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Bo Lu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Yao Guo
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Yuming Zhao
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Dengyang Zhang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Yunjun Xiao
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Tianshun Gao
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Liuting Yu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Chunxiao He
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Shunjie Wu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China
| | - Suk-Hwan Baek
- Department of Biochemistry & Molecular Biology, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu, 42415, South Korea.
| | - Zhizhuang Joe Zhao
- Department of Pathology, University of Oklahoma Health Sciences Center, 940 Stanton L. Young Blvd., BMSB 451, Oklahoma City, OK, 73104, USA.
| | - Xiaojun Xu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
| | - Yun Chen
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
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Deng H, Jia S, Tang J, Rong F, Xu C, Chen X, Wang Z, Zhu C, Sun X, Liao Q, Liu W, Li W, Xiao W, Liu X. SET7 methylates the deubiquitinase OTUB1 at Lys 122 to impair its binding to E2 enzyme UBC13 and relieve its suppressive role on ferroptosis. J Biol Chem 2023; 299:103054. [PMID: 36822329 PMCID: PMC10040876 DOI: 10.1016/j.jbc.2023.103054] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/23/2023] Open
Abstract
The deubiquitinating enzyme OTUB1 possesses canonical deubiquitinase (DUB) activity and noncanonical, catalytic-independent activity, which has been identified as an essential regulator of diverse physiological processes. Posttranslational modifications of OTUB1 affect both its DUB activity and its noncanonical activity of binding to the E2 ubiquitin-conjugation enzyme UBC13, but further investigation is needed to characterize the full inventory of modifications to OTUB1. Here, we demonstrate that SET7, a lysine monomethylase, directly interacts with OTUB1 to catalyze OTUB1 methylation at lysine 122. This modification does not affect DUB activity of OTUB1 but impairs its noncanonical activity, binding to UBC13. Moreover, we found using cell viability analysis and intracellular reactive oxygen species assay that SET7-mediated methylation of OTUB1 relieves its suppressive role on ferroptosis. Notably, the methylation-mimic mutant of OTUB1 not only loses the ability to bind to UBC13 but also relieves its suppressive role on Tert-Butyl hydroperoxide-induced cell death and Cystine starvation/Erastin-induced cellular reactive oxygen species. Collectively, our data identify a novel modification of OTUB1 that is critical for inhibiting its noncanonical activity.
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Affiliation(s)
- Hongyan Deng
- College of Life Science, Wuhan University, Wuhan, P. R. China; State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China
| | - Shuke Jia
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Jinhua Tang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Fangjing Rong
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Chenxi Xu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Xiaoyun Chen
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Zixuan Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Chunchun Zhu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Xueyi Sun
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Qian Liao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Wen Liu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China
| | - Wenhua Li
- College of Life Science, Wuhan University, Wuhan, P. R. China.
| | - Wuhan Xiao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China; Hubei Hongshan Laboratory, Wuhan, P. R. China; The Innovation of Seed Design, Chinese Academy of Sciences, Wuhan, P. R. China.
| | - Xing Liu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, P. R. China; University of Chinese Academy of Sciences, Beijing, P. R. China; Hubei Hongshan Laboratory, Wuhan, P. R. China.
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6
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Liu X, Deng H, Tang J, Wang Z, Zhu C, Cai X, Rong F, Chen X, Sun X, Jia S, Ouyang G, Li W, Xiao W. OTUB1 augments hypoxia signaling via its non-canonical ubiquitination inhibition of HIF-1α during hypoxia adaptation. Cell Death Dis 2022; 13:560. [PMID: 35732631 PMCID: PMC9217984 DOI: 10.1038/s41419-022-05008-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 05/27/2022] [Accepted: 06/08/2022] [Indexed: 01/21/2023]
Abstract
As a main regulator of cellular responses to hypoxia, the protein stability of hypoxia-inducible factor (HIF)-1α is strictly controlled by oxygen tension dependent of PHDs-catalyzed protein hydroxylation and pVHL complex-mediated proteasomal degradation. Whether HIF-1α protein stability as well as its activity can be further regulated under hypoxia is not well understood. In this study, we found that OTUB1 augments hypoxia signaling independent of PHDs/VHL and FIH. OTUB1 binds to HIF-1α and depletion of OTUB1 reduces endogenous HIF-1α protein under hypoxia. In addition, OTUB1 inhibits K48-linked polyubiquitination of HIF-1α via its non-canonical inhibition of ubiquitination activity. Furthermore, OTUB1 promotes hypoxia-induced glycolytic reprogramming for cellular metabolic adaptation. These findings define a novel regulation of HIF-1α under hypoxia and demonstrate that OTUB1-mediated HIF-1α stabilization positively regulates HIF-1α transcriptional activity and benefits cellular hypoxia adaptation.
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Affiliation(s)
- Xing Liu
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China ,grid.9227.e0000000119573309The Innovation of Seed Design, Chinese Academy of Sciences, Wuhan, 430072 PR China ,Hubei Hongshan Laboratory, Wuhan, 430070 PR China
| | - Hongyan Deng
- grid.49470.3e0000 0001 2331 6153College of Life Science, Wuhan University, Wuhan, 430072 PR China ,grid.49470.3e0000 0001 2331 6153Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072 PR China
| | - Jinhua Tang
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Zixuan Wang
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Chunchun Zhu
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Xiaolian Cai
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.9227.e0000000119573309The Innovation of Seed Design, Chinese Academy of Sciences, Wuhan, 430072 PR China
| | - Fangjing Rong
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Xiaoyun Chen
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Xueyi Sun
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Shuke Jia
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China
| | - Gang Ouyang
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.9227.e0000000119573309The Innovation of Seed Design, Chinese Academy of Sciences, Wuhan, 430072 PR China
| | - Wenhua Li
- grid.49470.3e0000 0001 2331 6153College of Life Science, Wuhan University, Wuhan, 430072 PR China ,grid.49470.3e0000 0001 2331 6153Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072 PR China
| | - Wuhan Xiao
- grid.429211.d0000 0004 1792 6029State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, 100049 PR China ,grid.9227.e0000000119573309The Innovation of Seed Design, Chinese Academy of Sciences, Wuhan, 430072 PR China ,Hubei Hongshan Laboratory, Wuhan, 430070 PR China
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7
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Hiwa R, Brooks JF, Mueller JL, Nielsen HV, Zikherman J. NR4A nuclear receptors in T and B lymphocytes: Gatekeepers of immune tolerance . Immunol Rev 2022; 307:116-133. [PMID: 35174510 DOI: 10.1111/imr.13072] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 01/30/2022] [Indexed: 12/21/2022]
Abstract
Random VDJ recombination early in T and B cell development enables the adaptive immune system to recognize a vast array of evolving pathogens via antigen receptors. However, the potential of such randomly generated TCRs and BCRs to recognize and respond to self-antigens requires layers of tolerance mechanisms to mitigate the risk of life-threatening autoimmunity. Since they were originally cloned more than three decades ago, the NR4A family of nuclear hormone receptors have been implicated in many critical aspects of immune tolerance, including negative selection of thymocytes, peripheral T cell tolerance, regulatory T cells (Treg), and most recently in peripheral B cell tolerance. In this review, we discuss important insights from many laboratories as well as our own group into the function and mechanisms by which this small class of primary response genes promotes self-tolerance and immune homeostasis to balance the need for host defense against the inherent risks posed by the adaptive immune system.
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Affiliation(s)
- Ryosuke Hiwa
- Division of Rheumatology, Department of Medicine, Rosalind Russell and Ephraim P. Engelman Arthritis Research Center, University of California, San Francisco, California, USA.,Department of Rheumatology and Clinical Immunology, Kyoto University Hospital, Kyoto, Japan
| | - Jeremy F Brooks
- Division of Rheumatology, Department of Medicine, Rosalind Russell and Ephraim P. Engelman Arthritis Research Center, University of California, San Francisco, California, USA
| | - James L Mueller
- Division of Rheumatology, Department of Medicine, Rosalind Russell and Ephraim P. Engelman Arthritis Research Center, University of California, San Francisco, California, USA
| | - Hailyn V Nielsen
- Division of Rheumatology, Department of Medicine, Rosalind Russell and Ephraim P. Engelman Arthritis Research Center, University of California, San Francisco, California, USA
| | - Julie Zikherman
- Division of Rheumatology, Department of Medicine, Rosalind Russell and Ephraim P. Engelman Arthritis Research Center, University of California, San Francisco, California, USA
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8
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Liao Y, Yang M, Wang K, Wang Y, Zhong B, Jiang N. Deubiquitinating enzyme OTUB1 in immunity and cancer: Good player or bad actor? Cancer Lett 2022; 526:248-258. [PMID: 34875341 DOI: 10.1016/j.canlet.2021.12.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 12/01/2021] [Accepted: 12/02/2021] [Indexed: 12/21/2022]
Abstract
OTU domain-containing ubiquitin aldehyde-binding proteins 1 (OTUB1) is the most important element of the deubiquitinase OTU superfamily, which has been identified as an essential regulator of diverse physiological processes, such as DNA damage repair and cytokines secretion. Recently, we found that the pro-carcinogenesis role of OTUB1 and the relationship between OTUB1 and immune response have gradually become the research hot-spot. OTUB1 regulates NK/CD8 T cell activation, autoimmune diseases, PD-L1 mediated immune evasion, viral or bacterial infection related immune response and the occurrence and progression of various cancers via deubiquitinating and stabilizing related proteins. This review provides a comprehensive description about the role and regulatory axis of OTUB1. We can explore the balance between immune response and defense via regulating the level of OTUB1, and targeting OTUB1 might restrain the progression of cancers. This review highlights the experimental evidence that OTUB1 is a feasible and potential therapeutic target against various cancers progression and immune diseases or disorder.
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Affiliation(s)
- Yihao Liao
- Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Mengyue Yang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, 150000, China
| | - Keke Wang
- Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Youzhi Wang
- Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Boqiang Zhong
- Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Ning Jiang
- Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China.
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