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Gong X, He S, Cai P. Roles of TRIM21/Ro52 in connective tissue disease-associated interstitial lung diseases. Front Immunol 2024; 15:1435525. [PMID: 39165359 PMCID: PMC11333224 DOI: 10.3389/fimmu.2024.1435525] [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: 05/20/2024] [Accepted: 07/19/2024] [Indexed: 08/22/2024] Open
Abstract
Multiple factors contribute to the development of connective tissue diseases (CTD), often alongside a range of interstitial lung diseases (ILD), including Sjögren's syndrome-associated ILD, systemic sclerosis-associated ILD, systemic lupus erythematosus-associated ILD, idiopathic inflammatory myositis-associated ILD. TRIM21(or Ro52), an E3 ubiquitin ligase, plays a vital role in managing innate and adaptive immunity, and maintaining cellular homeostasis, and is a focal target for autoantibodies in various rheumatic autoimmune diseases. However, the effectiveness of anti-TRIM21 antibodies in diagnosing CTD remains a matter of debate because of their non-specific nature. Recent studies indicate that TRIM21 and its autoantibody are involved in the pathogenesis of CTD-ILD and play an important role in diagnosis and prognosis. In this review, we focus on the contribution of TRIM21 in the pathogenesis of CTD-ILD, as well as the potential diagnostic value of its autoantibodies in different types of CTD-ILD for disease progression and potential as a novel therapeutic target.
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Affiliation(s)
| | | | - Pengcheng Cai
- Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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2
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Iizuka-Koga M, Ito M, Yumoto N, Mise-Omata S, Hayakawa T, Komai K, Chikuma S, Takahashi S, Matsumoto I, Sumida T, Yoshimura A. Reconstruction of Sjögren's syndrome-like sialadenitis by a defined disease specific gut-reactive single TCR and an autoantibody. Clin Immunol 2024; 264:110258. [PMID: 38762063 DOI: 10.1016/j.clim.2024.110258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 05/20/2024]
Abstract
Lymphocytes such as CD4+ T cells and B cells mainly infiltrate the salivary glands; however, the precise roles and targets of autoreactive T cells and autoantibodies in the pathogenesis of Sjögren's Syndrome (SS) remain unclear. This study was designed to clarify the role of autoreactive T cells and autoantibodies at the single-cell level involved in the development of sialadenitis. Infiltrated CD4+ T and B cells in the salivary glands of a mouse model resembling SS were single-cell-sorted, and their T cell receptor (TCR) and B cell receptor (BCR) sequences were analyzed. The predominant TCR and BCR clonotypes were reconstituted in vitro, and their pathogenicity was evaluated by transferring reconstituted TCR-expressing CD4+ T cells into Rag2-/- mice and administering recombinant IgG in vivo. The reconstitution of Th17 cells expressing TCR (#G) in Rag2-/- mice resulted in the infiltration of T cells into the salivary glands and development of sialadenitis, while an autoantibody (IgGr22) was observed to promote the proliferation of pathogenic T cells. IgGr22 specifically recognizes double-stranded RNA (dsRNA) and induces the activation of dendritic cells, thereby enhancing the expression of IFN signature and inflammatory genes. TCR#G recognizes antigens related to the gut microbiota. Antibiotic treatment severely reduces the activation of TCR#G-expressing Th17 cells and suppresses sialadenitis development. These data suggest that the anti-dsRNA antibodies and, TCR recognizing the gut microbiota involved in the development of sialadenitis like SS. Thus, our model provides a novel strategy for defining the roles of autoreactive TCR and autoantibodies in the development and pathogenesis of SS.
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Affiliation(s)
- Mana Iizuka-Koga
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Minako Ito
- Division of Allergy and Immunology, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Noriko Yumoto
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Setsuko Mise-Omata
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; Research Institute for Biomedical Sciences, Tokyo University of Science, Yamazaki 2669, Noda-shi, Chiba 278-0022, Japan
| | - Taeko Hayakawa
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Kyoko Komai
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Shunsuke Chikuma
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Satoru Takahashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Isao Matsumoto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Akihiko Yoshimura
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan; Research Institute for Biomedical Sciences, Tokyo University of Science, Yamazaki 2669, Noda-shi, Chiba 278-0022, Japan.
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3
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Huang Y, Gao X, He QY, Liu W. A Interacting Model: How TRIM21 Orchestrates with Proteins in Intracellular Immunity. SMALL METHODS 2024; 8:e2301142. [PMID: 37922533 DOI: 10.1002/smtd.202301142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/12/2023] [Indexed: 11/07/2023]
Abstract
Tripartite motif-containing protein 21 (TRIM21), identified as both a cytosolic E3 ubiquitin ligase and FcR (Fragment crystallizable receptor), primarily interacts with proteins via its PRY/SPRY domains and promotes their proteasomal degradation to regulate intracellular immunity. But how TRIM21 involves in intracellular immunity still lacks systematical understanding. Herein, it is probed into the TRIM21-related literature and raises an interacting model about how TRIM21 orchestrates proteins in cytosol. In this novel model, TRIM21 generally interacts with miscellaneous protein in intracellular immunity in two ways: For one, TRIM21 solely plays as an E3, ubiquitylating a glut of proteins that contain specific interferon-regulatory factor, nuclear transcription factor kappaB, virus sensors and others, and involving inflammatory responses. For another, TRIM21 serves as both E3 and specific FcR that detects antibody-complexes and facilitates antibody destroying target proteins. Correspondingly delineated as Fc-independent signaling and Fc-dependent signaling in this review, how TRIM21's interactions contribute to intracellular immunity, expecting to provide a systematical understanding of this important protein and invest enlightenment for further research on the pathogenesis of related diseases and its prospective application is elaborated.
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Affiliation(s)
- Yisha Huang
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Xuejuan Gao
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Qing-Yu He
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Wanting Liu
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
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4
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Hsu CH, Yu YL. The interconnected roles of TRIM21/Ro52 in systemic lupus erythematosus, primary Sjögren's syndrome, cancers, and cancer metabolism. Cancer Cell Int 2023; 23:289. [PMID: 37993883 PMCID: PMC10664372 DOI: 10.1186/s12935-023-03143-x] [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: 07/30/2023] [Accepted: 11/13/2023] [Indexed: 11/24/2023] Open
Abstract
Protein tripartite motif-containing 21 (TRIM21/Ro52), an E3 ubiquitin ligase, is an essential regulator of innate immunity, and its dysregulation is closely associated with the development of autoimmune diseases, predominantly systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS). TRIM21 /Ro52 also features anti-cancer and carcinogenic functions according to different malignancies. The interconnected role of TRIM21/Ro52 in regulating autoimmunity and cell metabolism in autoimmune diseases and malignancies is implicated. In this review, we summarize current findings on how TRIM21/Ro52 affects inflammation and tumorigenesis, and investigate the relationship between TRIM21/Ro52 expression and the formation of lymphoma and breast cancer in SLE and pSS populations.
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Affiliation(s)
- Chueh-Hsuan Hsu
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Yung-Luen Yu
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, 40402, Taiwan.
- Institute of Translational Medicine and New Drug Development, Taichung, 40402, Taiwan.
- Center for Molecular Medicine, China Medical University Hospital, Taichung, 40402, Taiwan.
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung, 41354, Taiwan.
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5
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Huang N, Li P, Sun X, Tong L, Dong X, Zhang X, Duan J, Sheng X, Xin H. TRIM21 mediates the synergistic effect of Olaparib and Sorafenib by degrading BRCA1 through ubiquitination in TNBC. NPJ Breast Cancer 2023; 9:85. [PMID: 37864041 PMCID: PMC10589312 DOI: 10.1038/s41523-023-00588-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 10/04/2023] [Indexed: 10/22/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a heterogeneous and aggressive type of breast cancer with a poor prognosis and a high recurrence rate. Chemotherapy is still the mainstay of treatment for cancer patients without a genetic BRCA mutation, despite the approval of Olaparib, an inhibitor of the poly (ADP-ribose) polymerase (PARP) enzyme. Tripartite motif containing-21 (TRIM21) is one of the TRIM family members that has been investigated in various types of cancer. Here, we found that a low TRIM21 expression level was correlated with poor overall survival of TNBC patients. Knockout of TRIM21 promoted the proliferation of TNBC cells in vivo and in vitro, as well as migratory and invasive capabilities in vitro. Importantly, breast cancer susceptibility gene 1 (BRCA1) was identified as a ubiquitination substrate of TRIM21. It was confirmed that BRCA1 was upregulated after Olaparib treatment, which may explain the relative resistance of BRCA1-proficient TNBC cells to Olaparib. Moreover, Sorafenib, a standard treatment for hepatocellular carcinoma, increased the sensitivity of TNBC cells to Olaparib by promoting TRIM21-mediated ubiquitination degradation of BRCA1. Thus, a synergic effect of Olaparib and Sorafenib was found in vitro and in vivo. This combined treatment also aggravated DNA damage, cell cycle arrest, and apoptosis of TNBC cells. In summary, the findings verified the synergistic effect of Olaparib and Sorafenib and revealed TRIM21 as a potential target for TNBC therapy.
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Affiliation(s)
- Ning Huang
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
- PharmaLegacy Laboratories Co., Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Peng Li
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Xiaolin Sun
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Li Tong
- PharmaLegacy Laboratories Co., Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China
| | - Xinyi Dong
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Xuemei Zhang
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Jifeng Duan
- PharmaLegacy Laboratories Co., Ltd, Shengrong Road No.388, Zhangjiang High-tech Park, Pudong New Area, Shanghai, China.
| | - Xia Sheng
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
| | - Hong Xin
- Department of Pathology, Minhang Hospital & Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
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Ziade N, Bou Absi M, Baraliakos X. Peripheral spondyloarthritis and psoriatic arthritis sine psoriase: are we dealing with semantics or clinically meaningful differences? RMD Open 2022; 8:rmdopen-2022-002592. [DOI: 10.1136/rmdopen-2022-002592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022] Open
Abstract
Diagnosing peripheral spondyloarthritis (pSpA) remains a significant challenge due to the lack of specific disease biomarkers and the overlap with other SpA subtypes, mainly psoriatic arthritis (PsA), which represents a diagnostic challenge particularly in the absence of skin psoriasis (PsAsine psoriase). This narrative review aimed to compare the epidemiology, genetic susceptibility, pathophysiology, classification criteria, disease phenotype and burden, and therapeutic guidelines between patients diagnosed with pSpA and those with PsAsine psoriase,to determine if the two entities should be considered jointly or distinctly. Globally, pSpA appears to be more inclusive compared with PsAsine psoriase. Areas of similarities include age of onset, number of joints involved and prevalence of axial involvement. However, patients with pSpA have a male gender predominance, a higher prevalence of HLA-B27, enthesitis and involvement of large joints of the lower limbs, whereas patients with PsAsine psoriasehave a higher prevalence HLA-Cw6, dactylitis and involvement of hand distal interphalangeal joints. Therefore, the difference between pSpA and PsAsine psoriasegoes beyond semantics. The few dissimilarities should drive scientific efforts to reach a better characterisation of pSpA as an individual disease. Accordingly, randomised clinical trials should target patients with well-defined pSpA to identify effective therapies in this population.
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Lauper K, Iudici M, Mongin D, Bergstra SA, Choquette D, Codreanu C, Cordtz R, De Cock D, Dreyer L, Elkayam O, Hauge EM, Huschek D, Hyrich KL, Iannone F, Inanc N, Kearsley-Fleet L, Kristianslund EK, Kvien TK, Leeb BF, Lukina G, Nordström DC, Pavelka K, Pombo-Suarez M, Rotar Z, Santos MJ, Strangfeld A, Verschueren P, Courvoisier DS, Finckh A. Effectiveness of TNF-inhibitors, abatacept, IL6-inhibitors and JAK-inhibitors in 31 846 patients with rheumatoid arthritis in 19 registers from the 'JAK-pot' collaboration. Ann Rheum Dis 2022; 81:1358-1366. [PMID: 35705376 PMCID: PMC9484385 DOI: 10.1136/annrheumdis-2022-222586] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/26/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND JAK-inhibitors (JAKi), recently approved in rheumatoid arthritis (RA), have changed the landscape of treatment choices. We aimed to compare the effectiveness of four current second-line therapies of RA with different modes of action, since JAKi approval, in an international collaboration of 19 registers. METHODS In this observational cohort study, patients initiating tumour necrosis factor inhibitors (TNFi), interleukin-6 inhibitors (IL-6i), abatacept (ABA) or JAKi were included. We compared the effectiveness of these treatments in terms of drug discontinuation and Clinical Disease Activity Index (CDAI) response rates at 1 year. Analyses were adjusted for patient, disease and treatment characteristics, including lines of therapy and accounted for competing risk. RESULTS We included 31 846 treatment courses: 17 522 TNFi, 2775 ABA, 3863 IL-6i and 7686 JAKi. Adjusted analyses of overall discontinuation were similar across all treatments. The main single reason of stopping treatment was ineffectiveness. Compared with TNFi, JAKi were less often discontinued for ineffectiveness (adjusted HR (aHR) 0.75, 95% CI 0.67 to 0.83), as was IL-6i (aHR 0.76, 95% CI 0.67 to 0.85) and more often for adverse events (aHR 1.16, 95% CI 1.03 to 1.33). Adjusted CDAI response rates at 1 year were similar between TNFi, JAKi and IL-6i and slightly lower for ABA. CONCLUSION The adjusted overall drug discontinuation and 1 year response rates of JAKi and IL-6i were similar to those observed with TNFi. Compared with TNFi, JAKi were more often discontinued for adverse events and less for ineffectiveness, as were IL-6i.
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Affiliation(s)
- Kim Lauper
- Division of Rheumatology, Department of Internal Medicine and Department of Medicine, Faculty of Medicine, Geneva University Hospitals, Geneve, Switzerland
- Centre for Epidemiology versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Michele Iudici
- Division of Rheumatology, Department of Internal Medicine and Department of Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Denis Mongin
- Division of Rheumatology, Department of Internal Medicine and Department of Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | | | - Denis Choquette
- Institut de recherche en rhumatologie de Montréal, Montreal, Quebec, Canada
| | - Catalin Codreanu
- Rheumatology, University of Medicine and Pharmacy, Center of Rheumatic Diseases, Bucharest, Romania
| | - René Cordtz
- Departments of Clinical Medicine and Rheumatology, Aarhus University and Aarhus University Hospital, Aalborg, Denmark
- DANBIO, Glostrup, Denmark
| | - Diederik De Cock
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Lene Dreyer
- Departments of Clinical Medicine and Rheumatology, Aarhus University and Aarhus University Hospital, Aalborg, Denmark
- DANBIO, Glostrup, Denmark
| | - Ori Elkayam
- Department of Rheumatology, Sackler Faculty of Medicine, Tel Aviv University, Sourasky Medical Center, Tel Aviv, Israel
| | - Ellen-Margrethe Hauge
- Departments of Clinical Medicine and Rheumatology, Aarhus University and Aarhus University Hospital, Aalborg, Denmark
- DANBIO, Glostrup, Denmark
| | - Doreen Huschek
- Epidemiology Unit, German Rheumatism Research Center (DRFZ), Berlin, Germany
| | - Kimme L Hyrich
- Centre for Epidemiology versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Florenzo Iannone
- GISEA, DETO - Rheumatology Unit, University of Bari, Bari, Italy
| | - Nevsun Inanc
- Division of Rheumatology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Lianne Kearsley-Fleet
- Centre for Epidemiology versus Arthritis, Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Tore K Kvien
- Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | | | - Galina Lukina
- V.A. Nasonova Research Institute of Rheumatology, A. S. Loginov Moscow Clinical Scientific Center, Russian Federation, Moscow, Russian Federation
| | - Dan C Nordström
- Departments of Medicine and Rheumatology, ROB-FIN, Helsinki University Hospital and Helsinki University, Helsinki, Finland
| | - Karel Pavelka
- Rheumatology Department, Charles University, Prag, Czech Republic
| | - Manuel Pombo-Suarez
- Rheumatology Service, Hospital Clinico Universitario, Santiago de Compostela, Spain
| | - Ziga Rotar
- Department of Rheumatology, biorx.si, University Medical Centre, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Maria Jose Santos
- Rheumatology Department, Hospital Garcia de Orta, on behalf of Reuma.pt, Almada, Portugal
| | - Anja Strangfeld
- Epidemiology Unit, German Rheumatism Research Center (DRFZ), Berlin, Germany
- Charité University Medicine, Berlin, Germany
| | - Patrick Verschueren
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Division of Rheumatology, KU Leuven University Hospitals, Leuven, Belgium
| | - Delphine Sophie Courvoisier
- Division of Rheumatology, Department of Internal Medicine and Department of Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Axel Finckh
- Division of Rheumatology, Department of Internal Medicine and Department of Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
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Chen X, Cao M, Wang P, Chu S, Li M, Hou P, Zheng J, Li Z, Bai J. The emerging roles of TRIM21 in coordinating cancer metabolism, immunity and cancer treatment. Front Immunol 2022; 13:968755. [PMID: 36159815 PMCID: PMC9506679 DOI: 10.3389/fimmu.2022.968755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
Tripartite motif containing-21 (TRIM21), an E3 ubiquitin ligase, was initially found to be involved in antiviral responses and autoimmune diseases. Recently studies have reported that TRIM21 plays a dual role in cancer promoting and suppressing in the occurrence and development of various cancers. Despite the fact that TRIM21 has effects on multiple metabolic processes, inflammatory responses and the efficacy of tumor therapy, there has been no systematic review of these topics. Herein, we discuss the emerging role and function of TRIM21 in cancer metabolism, immunity, especially the immune response to inflammation associated with tumorigenesis, and also the cancer treatment, hoping to shine a light on the great potential of targeting TRIM21 as a therapeutic target.
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Affiliation(s)
- Xintian Chen
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Menghan Cao
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Pengfei Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Sufang Chu
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Minle Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Pingfu Hou
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Junnian Zheng
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
- *Correspondence: Jin Bai, ; Zhongwei Li, ; Junnian Zheng,
| | - Zhongwei Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
- *Correspondence: Jin Bai, ; Zhongwei Li, ; Junnian Zheng,
| | - Jin Bai
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
- Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
- *Correspondence: Jin Bai, ; Zhongwei Li, ; Junnian Zheng,
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9
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Decker P, Moulinet T, Pontille F, Cravat M, De Carvalho Bittencourt M, Jaussaud R. An updated review of anti-Ro52 (TRIM21) antibodies impact in connective tissue diseases clinical management. Autoimmun Rev 2021; 21:103013. [PMID: 34896652 DOI: 10.1016/j.autrev.2021.103013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 12/08/2021] [Indexed: 01/22/2023]
Abstract
Anti-Ro52 (or anti-TRIM21) antibodies are part of the family of anti-Ro/SSA antibodies, historically markers of Sjögren syndrome and systemic lupus erythematosus. Anti-Ro52 antibodies represent one the most frequently encountered autoantibodies in patients with connective tissue disease (primary Sjögren syndrome, systemic lupus erythematosus, systemic sclerosis and idiopathic inflammatory myopathies). Because of their lack of specificity and detection in patients with non-autoimmune disorders, the usefulness of anti-Ro52 testing in connective tissue diseases is still matter of debate among clinicians and immunologists. Autoantibodies are mainly diagnostic markers for autoimmune diseases but some of them can also be directly involved in the generation of tissue damage. Over the past decade several authors reported associations of anti-Ro52 antibodies with some clinical features - especially interstitial lung disease - and survival in patients with connective tissue diseases. There is also a growing evidence of the role of anti-Ro52 antibodies in the pathogenesis of connective tissue diseases. In this review, we comprehensively discuss the clinical associations of anti-Ro52 antibodies in the different connective tissue diseases and the recent advances on their potential role in the inflammatory response.
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Affiliation(s)
- P Decker
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Systemic and Autoimmune Rare Diseases, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France.
| | - T Moulinet
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Systemic and Autoimmune Rare Diseases, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France; UMR7365, IMoPA, Lorraine University, CNRS, Nancy, France
| | - F Pontille
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Systemic and Autoimmune Rare Diseases, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France
| | - M Cravat
- Laboratory of Immunology, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France; UMR7365, IMoPA, Lorraine University, CNRS, Nancy, France
| | - M De Carvalho Bittencourt
- Laboratory of Immunology, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France; UMR7365, IMoPA, Lorraine University, CNRS, Nancy, France
| | - R Jaussaud
- Department of Internal Medicine and Clinical Immunology, Regional Competence Center for Systemic and Autoimmune Rare Diseases, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France
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10
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Increased Autoantibodies Against Ro/SS-A, CENP-B, and La/SS-B in Patients With Kidney Allograft Antibody-mediated Rejection. Transplant Direct 2021; 7:e768. [PMID: 34557585 PMCID: PMC8454907 DOI: 10.1097/txd.0000000000001215] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/02/2021] [Indexed: 01/20/2023] Open
Abstract
Supplemental Digital Content is available in the text. Antibody-mediated rejection (AMR) causes more than 50% of late kidney graft losses. In addition to anti-human leukocyte antigen (HLA) donor-specific antibodies, antibodies against non-HLA antigens are also linked to AMR. Identifying key non-HLA antibodies will improve our understanding of AMR.
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Jones EL, Laidlaw SM, Dustin LB. TRIM21/Ro52 - Roles in Innate Immunity and Autoimmune Disease. Front Immunol 2021; 12:738473. [PMID: 34552597 PMCID: PMC8450407 DOI: 10.3389/fimmu.2021.738473] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/16/2021] [Indexed: 12/19/2022] Open
Abstract
TRIM21 (Ro52/SSA1) is an E3 ubiquitin ligase with key roles in immune host defence, signal transduction, and possibly cell cycle regulation. It is also an autoantibody target in Sjögren's syndrome, systemic lupus erythematosus, and other rheumatic autoimmune diseases. Here, we summarise the structure and function of this enzyme, its roles in innate immunity, adaptive immunity and cellular homeostasis, the pathogenesis of autoimmunity against TRIM21, and the potential impacts of autoantibodies to this intracellular protein.
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Affiliation(s)
- Esther L Jones
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Stephen M Laidlaw
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Lynn B Dustin
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
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Verstappen GM, Pringle S, Bootsma H, Kroese FGM. Epithelial-immune cell interplay in primary Sjögren syndrome salivary gland pathogenesis. Nat Rev Rheumatol 2021; 17:333-348. [PMID: 33911236 PMCID: PMC8081003 DOI: 10.1038/s41584-021-00605-2] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 02/08/2023]
Abstract
In primary Sjögren syndrome (pSS), the function of the salivary glands is often considerably reduced. Multiple innate immune pathways are likely dysregulated in the salivary gland epithelium in pSS, including the nuclear factor-κB pathway, the inflammasome and interferon signalling. The ductal cells of the salivary gland in pSS are characteristically surrounded by a CD4+ T cell-rich and B cell-rich infiltrate, implying a degree of communication between epithelial cells and immune cells. B cell infiltrates within the ducts can initiate the development of lymphoepithelial lesions, including basal ductal cell hyperplasia. Vice versa, the epithelium provides chronic activation signals to the glandular B cell fraction. This continuous stimulation might ultimately drive the development of mucosa-associated lymphoid tissue lymphoma. This Review discusses changes in the cells of the salivary gland epithelium in pSS (including acinar, ductal and progenitor cells), and the proposed interplay of these cells with environmental stimuli and the immune system. Current therapeutic options are insufficient to address both lymphocytic infiltration and salivary gland dysfunction. Successful rescue of salivary gland function in pSS will probably demand a multimodal therapeutic approach and an appreciation of the complicity of the salivary gland epithelium in the development of pSS.
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Affiliation(s)
- Gwenny M Verstappen
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Sarah Pringle
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
| | - Frans G M Kroese
- Department of Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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