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Chu YL, Yu S. Hidradenitis Suppurativa: An Understanding of Genetic Factors and Treatment. Biomedicines 2024; 12:338. [PMID: 38397941 PMCID: PMC10886623 DOI: 10.3390/biomedicines12020338] [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: 12/23/2023] [Revised: 01/15/2024] [Accepted: 01/28/2024] [Indexed: 02/25/2024] Open
Abstract
Hidradenitis suppurativa (HS), recognized as a chronic and debilitating skin disease, presents significant challenges in both diagnosis and treatment. This review explores the clinical manifestations, genetic landscape, and molecular mechanisms underlying HS. The disease's association with a predisposing genetic background, obesity, smoking, and skin occlusion underscores the complexity of its etiology. Genetic heterogeneity manifests in sporadic, familial, and syndromic forms, with a focus on mutations in the γ-secretase complex genes, particularly NCSTN. The dysregulation of immune mediators, including TNF-α, IL-17, IL-1β, and IL-12/23, plays a crucial role in the chronic inflammatory nature of HS. Recent advancements in genetic research have identified potential therapeutic targets, leading to the development of anti-TNF-α, anti-IL-17, anti-IL-1α, and anti-IL-12/23 therapies and JAK inhibitors. These interventions offer promise in alleviating symptoms and improving the quality of life for HS patients.
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Affiliation(s)
- Yi-Lun Chu
- Department of Dermatology, Kaohsiung Medical University Hospital, Kaohsiung 807377, Taiwan;
- School of Post-Baccalaureate Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Sebastian Yu
- Department of Dermatology, Kaohsiung Medical University Hospital, Kaohsiung 807377, Taiwan;
- Department of Dermatology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Neuroscience Research Center, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Master of Public Health Degree Program, National Taiwan University, Taipei 100025, Taiwan
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2
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Song M, Liang J, Wang L, Li W, Jiang S, Xu S, Tang L, Du Q, Liu G, Meng H, Zhai D, Shi S, Yang Y, Zhang L, Zhang B. IL-17A functions and the therapeutic use of IL-17A and IL-17RA targeted antibodies for cancer treatment. Int Immunopharmacol 2023; 123:110757. [PMID: 37579542 DOI: 10.1016/j.intimp.2023.110757] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/16/2023]
Abstract
Interleukin 17A (IL-17A) is a major member of the IL-17 cytokine family and is produced mainly by T helper 17 (Th17) cells. Other cells such as CD8+ T cells, γδ T cells, natural killer T cells and innate lymphoid-like cells can also produce IL-17A. In healthy individuals, IL-17A has a host-protective capacity, but excessive elevation of IL-17A is associated with the development of autoimmune diseases and cancer. Monoclonal antibodies (mAbs) targeting IL-17A (e.g., ixekizumab and secukinumab) or IL-17A receptor (IL-17RA) (e.g., brodalumab) would be investigated as potential treatments for these diseases. Currently, the application of IL-17A-targeted drugs in autoimmune diseases will provide new ideas for the treatment of tumors, and its combined application with immune checkpoint inhibitors has become a research hotspot. This article reviews the mechanism of action of IL-17A and the application of anti-IL-17A antibodies, focusing on the research progress on the mechanism of action and therapeutic blockade of IL-17A in various tumors such as colorectal cancer (CRC), lung cancer, gastric cancer and breast cancer. Moreover, we also include the results of therapeutic blockade in the field of cancer as well as recent advances in the regulation of IL-17A signaling.
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Affiliation(s)
- Meiying Song
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Jie Liang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Luoyang Wang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Wei Li
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Suli Jiang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Shuo Xu
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Lei Tang
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Qiaochu Du
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Guixian Liu
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Haining Meng
- School of Emergency Medicine, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Dongchang Zhai
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Shangheng Shi
- Department of Liver Transplantation, School of Clinical Medicine, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Yanyan Yang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Li Zhang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Bei Zhang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China.
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3
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Ladjevac N, Milovanovic M, Jevtovic A, Arsenijevic D, Stojanovic B, Dimitrijevic Stojanovic M, Stojanovic B, Arsenijevic N, Arsenijevic A, Milovanovic J. The Role of IL-17 in the Pathogenesis of Oral Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:9874. [PMID: 37373022 DOI: 10.3390/ijms24129874] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Elucidating the inflammatory mechanisms underlying formation and progression of oral squamous cell carcinoma (OSCC) is crucial for discovering new targeted therapeutics. The proinflammatory cytokine IL-17 has proven roles in tumor formation, growth, and metastasis. The presence of IL-17 is demonstrated in both in vitro and in vivo models, and in OSCC patients, is mostly accompanied by enhanced proliferation and invasiveness of cancer cells. Here we review the known facts regarding the role of IL-17 in OSCC pathogenesis, namely the IL-17 mediated production of proinflammatory mediators that mobilize and activate myeloid cells with suppressive and proangiogenic activities and proliferative signals that directly induce proliferation of cancer cells and stem cells. The possibility of a potential IL-17 blockade in OSCC therapy is also discussed.
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Affiliation(s)
- Nevena Ladjevac
- Department of Otorhinolaryngology, General Hospital Uzice, 31000 Uzice, Serbia
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Marija Milovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Microbiology and Immunology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Andra Jevtovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Otorhinolaryngology and Maxillofacial Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Dragana Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Bojana Stojanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Pathophysiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Milica Dimitrijevic Stojanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Bojan Stojanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Nebojsa Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Microbiology and Immunology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Aleksandar Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Microbiology and Immunology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Jelena Milovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
- Department of Histology end Embryology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
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4
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Wang Y, Zhang Y, Shou S, Jin H. The role of IL-17 in acute kidney injury. Int Immunopharmacol 2023; 119:110307. [PMID: 37182383 DOI: 10.1016/j.intimp.2023.110307] [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: 02/22/2023] [Revised: 04/28/2023] [Accepted: 05/05/2023] [Indexed: 05/16/2023]
Abstract
Acute kidney injury (AKI) is a common clinical kidney disease with a high mortality rate. AKI is caused by a variety of factors, including sepsis, ischemia, and nephrotoxic drugs, and can progress to chronic kidney disease and end-stage renal disease. Numerous studies have suggested that cytokines can be used as therapeutic targets for AKI. IL-17 is a pro-inflammatory cytokine that not only participates in the host defense and the development of autoimmune diseases but also is linked to AKI due to a variety of factors. This review will give an overview of the structure, signaling pathways, and biological functions of IL-17, as well as its role in AKI, to show that IL-17 is a potential target for the prevention and treatment of AKI.
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Affiliation(s)
- Yali Wang
- Department of Emergency Medicine, Tianjin Medical University General Hospital, Tianjin 300052, PR China
| | - Yan Zhang
- Department of Emergency Medicine, Tianjin Medical University General Hospital, Tianjin 300052, PR China
| | - Songtao Shou
- Department of Emergency Medicine, Tianjin Medical University General Hospital, Tianjin 300052, PR China
| | - Heng Jin
- Department of Emergency Medicine, Tianjin Medical University General Hospital, Tianjin 300052, PR China.
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5
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Morehouse BR. Phage defense origin of animal immunity. Curr Opin Microbiol 2023; 73:102295. [PMID: 37011504 DOI: 10.1016/j.mib.2023.102295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/17/2023] [Accepted: 02/22/2023] [Indexed: 04/05/2023]
Abstract
The innate immune system is the first line of defense against microbial pathogens. Many of the features of eukaryotic innate immunity have long been viewed as lineage-specific innovations, evolved to deal with the challenges and peculiarities of multicellular life. However, it has become increasingly apparent that in addition to evolving their own unique antiviral immune strategies, all lifeforms have some shared defense strategies in common. Indeed, critical fixtures of animal innate immunity bear striking resemblance in both structure and function to the multitude of diverse bacteriophage (phage) defense pathways discovered hidden in plain sight within the genomes of bacteria and archaea. This review will highlight many surprising examples of the recently revealed connections between prokaryotic and eukaryotic antiviral immune systems.
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Affiliation(s)
- Benjamin R Morehouse
- Department of Molecular Biology and Biochemistry, School of Biological Sciences, University of California Irvine, Irvine, CA 92697, USA.
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6
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Swedik SM, Madola A, Cruz MA, Llorens-Bonilla BJ, Levine AD. Th17-Derived Cytokines Synergistically Enhance IL-17C Production by the Colonic Epithelium. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 209:1768-1777. [PMID: 36130829 PMCID: PMC9588696 DOI: 10.4049/jimmunol.2200125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 08/29/2022] [Indexed: 11/06/2022]
Abstract
Tightly regulated communication between the gastrointestinal epithelium and immune cells in the underlying lamina propria is critical for immune homeostasis and inflammation. IL-17C, produced by epithelial cells after exposure to inflammatory stimuli, facilitates cell-to-cell communication by promoting inflammatory responses in Th17 cells. In this study, we demonstrate that Th17-derived cytokines TNF-α, IL-17A, and IL-22 synergistically enhance IL-17C expression in both human-transformed colonic epithelial cell lines and primary non-inflammatory bowel disease colonic epithelial spheroids. This synergistic expression requires activation of the transcription factor NF-κB downstream of the TNF-α stimulus, evidenced by the reduction of IL-17C expression in the presence of an IκBα inhibitor. IL-17A and IL-22 enhance IL-17C expression through the activation of the transcription factor AP-1 in a p38 MAPK-dependent manner. Colonic spheroids derived from uninvolved epithelial of ulcerative colitis patients stimulated with TNF-α, IL-17A, and IL-22 show muted responses compared with non-inflammatory bowel disease spheroids, and inflamed spheroids yielded more IL-17C expression in the presence of TNF-α, and no response to IL-22 stimulation. Altogether, a role for IL-17C in activating Th17 cells combined with our findings of Th17-derived cytokine-driven synergy in the expression of IL-17C identifies a novel inflammatory amplification loop in the gastrointestinal tract between epithelial cells and Th17 cells.
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Affiliation(s)
- Stephanie M Swedik
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, OH
| | - Abson Madola
- Department of Biology, Case Western Reserve University, Cleveland, OH
| | - Michelle A Cruz
- Department of Pathology, Case Western Reserve University, Cleveland, OH
| | | | - Alan D Levine
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, OH;
- Department of Pathology, Case Western Reserve University, Cleveland, OH
- Department of Pharmacology, Case Western Reserve University, Cleveland, OH
- Department of Medicine, Case Western Reserve University, Cleveland, OH; and
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH
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7
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Millman A, Melamed S, Leavitt A, Doron S, Bernheim A, Hör J, Garb J, Bechon N, Brandis A, Lopatina A, Ofir G, Hochhauser D, Stokar-Avihail A, Tal N, Sharir S, Voichek M, Erez Z, Ferrer JLM, Dar D, Kacen A, Amitai G, Sorek R. An expanded arsenal of immune systems that protect bacteria from phages. Cell Host Microbe 2022; 30:1556-1569.e5. [DOI: 10.1016/j.chom.2022.09.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/15/2022] [Accepted: 09/28/2022] [Indexed: 01/16/2023]
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8
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Li H, Chen Y, Niu J, Yi C. New insights into the immunologic role of oligodendrocyte lineage cells in demyelination diseases. J Biomed Res 2022; 36:343-352. [PMID: 35578762 PMCID: PMC9548433 DOI: 10.7555/jbr.36.20220016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Oligodendrocyte lineage cells (OL-lineage cells) are a cell population that are crucial for mammalian central nervous system (CNS) myelination. OL-lineage cells go through developmental stages, initially differentiating into oligodendrocyte precursor cells (OPCs), before becoming immature oligodendrocytes, then mature oligodendrocytes (OLs). While the main function of cell lineage is in myelin formation, and increasing number of studies have turned to explore the immunological characteristics of these cells. Initially, these studies focused on discovering how OPCs and OLs are affected by the immune system, and then, how these immunological changes influence the myelination process. However, recent studies have uncovered another feature of OL-lineage cells in our immune systems. It would appear that OL-lineage cells also express immunological factors such as cytokines and chemokines in response to immune activation, and the expression of these factors changes under various pathologic conditions. Evidence suggests that OL-lineage cells actually modulate immune functions. Indeed, OL-lineage cells appear to play both "victim" and "agent" in the CNS which raises a number of questions. Here, we summarize immunologic changes in OL-lineage cells and their effects, as well as consider OL-lineage cell changes which influence immune cells under pathological conditions. We also describe some of the underlying mechanisms of these changes and their effects. Finally, we describe several studies which use OL-lineage cells as immunotherapeutic targets for demyelination diseases.
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Affiliation(s)
- Hui Li
- Research Centre, the Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
- Department of Histology and Embryology, Chongqing Key Laboratory of Neurobiology, Brain and Intelligence Research Key Laboratory of Chongqing Education Commission, Third Military Medical University, Chongqing 400038, China
| | - Yang Chen
- Research Centre, the Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
| | - Jianqin Niu
- Department of Histology and Embryology, Chongqing Key Laboratory of Neurobiology, Brain and Intelligence Research Key Laboratory of Chongqing Education Commission, Third Military Medical University, Chongqing 400038, China
- Jianqin Niu, Department of Histology and Embryology, Chongqing Key Laboratory of Neurobiology, Brain and Intelligence Research Key Laboratory of Chongqing Education Commission, Third Military Medical University, Gaotanyan Main street, Chongqing 400038, China. Tel: +86-13668016001, E-mail:
| | - Chenju Yi
- Research Centre, the Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen 518107, China
- Chenju Yi, Research Centre, the Seventh Affiliated Hospital of Sun Yat-sen University, 628 Zhenyuan Road, Guangming (New) District, Shenzhen 518107, China. Tel: +86-13419189905, E-mail:
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9
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Interleukin 25 and its biological features and function in intestinal diseases. Cent Eur J Immunol 2022; 47:362-372. [PMID: 36817397 PMCID: PMC9901255 DOI: 10.5114/ceji.2022.124416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 01/13/2023] [Indexed: 02/04/2023] Open
Abstract
Interleukin 25 (IL-25), also known as IL-17E, is a member of the IL-17 cytokine family and an important regulator of the type 2 immune response. Accumulating evidence suggests that IL-25 interacts with diverse immune as well as non-immune cells and plays a rather complicated role in different backgrounds of multiple organs. IL-25 has been studied in the physiology and pathology of the intestine to some extent. With epithelial cells being an important source in the intestine, IL-25 plays a key role in intestinal immune responses and is associated with inappropriate allergic reactions, autoimmune diseases, and cancer tumorigenesis. In this review, we discuss the emerging comprehension of the biology of IL-25, as well as its cellular sources, targets, and signaling transduction. In particular, we discuss how IL-25 participates in the development of intestinal diseases including helminth infection, inflammatory bowel diseases, food allergy and colorectal cancer, as well as its underlying role in future therapy.
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10
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Harada N, Okamura Y, Kono T, Sakai M, Hikima JI. Identification of two interleukin 17 receptor C (IL-17RC) genes and their binding activities to three IL-17A/F ligands in the Japanese medaka, Oryzias latipes. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 124:104179. [PMID: 34171369 DOI: 10.1016/j.dci.2021.104179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/18/2021] [Accepted: 06/18/2021] [Indexed: 06/13/2023]
Abstract
In mammals, interleukin (IL)-17 receptor C (IL-17RC) and IL-17RA mediate IL-17A and IL-17F signaling to produce mucin, antimicrobial peptides, and maintain healthy intestinal flora. However, IL-17RC signaling in fish remains unclear. In this study, three il17rc transcripts (il17rca1, il17rca2, and il17rcb) from the Japanese medaka (Oryzias latipes) were cloned; il17rca1 and il17rca2 mRNAs were alternatively spliced from il17rca pre-mRNA as transcript variants. The il17rca and il17rcb genes were located on chromosomes 7 and 5, respectively. Teleost clades containing medaka il17rca and il17rcb clustered separately from the tetrapod clade. In adult tissues, il17rca1 expression was significantly higher than il17rca2 and il17rcb. Conversely, il17rcb expression was significantly higher in embryos and larvae. These expression patterns changed following infection with Edwardsiella piscicida and Aeromonas hydrophila. Furthermore, an immunoprecipitation assay using recombinant IL-17RCs and rIL-17A/Fs suggested that, in teleosts, three ligands could function in signaling through two IL-17RCs.
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Affiliation(s)
- Nanaki Harada
- International Course of Agriculture, Graduate School of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan
| | - Yo Okamura
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Miyazaki, 889-2192, Japan
| | - Tomoya Kono
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan
| | - Masahiro Sakai
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan
| | - Jun-Ichi Hikima
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan.
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11
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Wu HH, Tsai LH, Huang CK, Hsu PH, Chen MY, Chen YI, Hu CM, Shen CN, Lee CC, Chang MC, Chang YT, Tien YW, Jeng YM, Lee EYHP, Lee WH. Characterization of initial key steps of IL-17 receptor B oncogenic signaling for targeted therapy of pancreatic cancer. Sci Transl Med 2021; 13:13/583/eabc2823. [PMID: 33658352 DOI: 10.1126/scitranslmed.abc2823] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 09/07/2020] [Accepted: 01/21/2021] [Indexed: 12/13/2022]
Abstract
The members of the interleukin-17 (IL-17) cytokine family and their receptors were identified decades ago. Unlike IL-17 receptor A (IL-17RA), which heterodimerizes with IL-17RB, IL-17RC, and IL-17RD and mediates proinflammatory gene expression, IL-17RB plays a distinct role in promoting tumor growth and metastasis upon stimulation with IL-17B. However, the molecular basis by which IL-17RB promotes oncogenesis is unknown. Here, we report that IL-17RB forms a homodimer and recruits mixed-lineage kinase 4 (MLK4), a dual kinase, to phosphorylate it at tyrosine-447 upon treatment with IL-17B in vitro. Higher amounts of phosphorylated IL-17RB in tumor specimens obtained from patients with pancreatic cancer correlated with worse prognosis. Phosphorylated IL-17RB recruits the ubiquitin ligase tripartite motif containing 56 to add lysine-63-linked ubiquitin chains to lysine-470 of IL-17RB, which further assembles NF-κB activator 1 (ACT1) and other factors to propagate downstream oncogenic signaling. Consequentially, IL-17RB mutants with substitution at either tyrosine-447 or lysine-470 lose their oncogenic activity. Treatment with a peptide consisting of amino acids 403 to 416 of IL-17RB blocks MLK4 binding, tyrosine-477 phosphorylation, and lysine-470 ubiquitination in vivo, thereby inhibiting tumorigenesis and metastasis and prolonging the life span of mice bearing pancreatic tumors. These results establish a clear pathway of how proximal signaling of IL-17RB occurs and provides insight into how this pathway provides a therapeutic target for pancreatic cancer.
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Affiliation(s)
- Heng-Hsiung Wu
- Drug Development Center, China Medical University, Taichung 40402, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Lung-Hung Tsai
- Drug Development Center, China Medical University, Taichung 40402, Taiwan
| | - Chun-Kai Huang
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan
| | - Pang-Hung Hsu
- Institute of Biochemistry and Molecular Biology, National Yang Ming University, Taipei 11221, Taiwan.,Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Mei-Yu Chen
- Drug Development Center, China Medical University, Taichung 40402, Taiwan
| | - Yi-Ing Chen
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan
| | - Chun-Mei Hu
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan
| | - Chia-Ning Shen
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan
| | - Chen-Chen Lee
- Drug Development Center, China Medical University, Taichung 40402, Taiwan.,Department of Microbiology and Immunology, China Medical University, Taichung 40402, Taiwan
| | - Ming-Chu Chang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei 10041, Taiwan
| | - Yu-Ting Chang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei 10041, Taiwan
| | - Yu-Wen Tien
- Department of Surgery, National Taiwan University Hospital, Taipei 10041, Taiwan
| | - Yung-Ming Jeng
- Department of Pathology, National Taiwan University Hospital, Taipei 10041, Taiwan
| | - Eva Y-H P Lee
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan.,Department of Biological Chemistry, University of California, Irvine, CA 92697, USA
| | - Wen-Hwa Lee
- Drug Development Center, China Medical University, Taichung 40402, Taiwan. .,Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan.,Department of Biological Chemistry, University of California, Irvine, CA 92697, USA
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12
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Liu T, Li S, Ying S, Tang S, Ding Y, Li Y, Qiao J, Fang H. The IL-23/IL-17 Pathway in Inflammatory Skin Diseases: From Bench to Bedside. Front Immunol 2020; 11:594735. [PMID: 33281823 PMCID: PMC7705238 DOI: 10.3389/fimmu.2020.594735] [Citation(s) in RCA: 126] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
Interleukin-17 (IL-17) is an essential proinflammatory cytokine, which is mainly secreted by the CD4+ helper T cells (Th17 cells) and subsets of innate lymphoid cells. IL-17A is associated with the pathogenesis of inflammatory diseases, including psoriasis, atopic dermatitis, hidradenitis suppurativa, alopecia areata, pityriasis rubra pilaris, pemphigus, and systemic sclerosis. Interleukin-23 (IL-23) plays a pivotal role in stimulating the production of IL-17 by activating the Th17 cells. The IL-23/IL-17 axis is an important pathway for targeted therapy for inflammatory diseases. Emerging evidence from clinical trials has shown that monoclonal antibodies against IL-23, IL-17, and tumor necrosis factor are effective in the treatment of patients with psoriasis, atopic dermatitis, hidradenitis suppurativa, pityriasis rubra pilaris, pemphigus, and systemic sclerosis. Here, we summarize the latest knowledge about the biology, signaling, and pathophysiological functions of the IL-23/IL-17 axis in inflammatory skin diseases. The currently available biologics targeting the axis is also discussed.
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Affiliation(s)
- Taoming Liu
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Sheng Li
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shuni Ying
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shunli Tang
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuwei Ding
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yali Li
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianjun Qiao
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hong Fang
- Department of Dermatology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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13
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Korsensky L, Haif S, Heller R, Rabinovitz S, Haddad-Halloun J, Dahan N, Ron D. The tumor suppressor Sef is a scaffold for the classical NF-κB/RELA:P50 signaling module. Cell Signal 2019; 59:110-121. [DOI: 10.1016/j.cellsig.2019.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 01/26/2019] [Accepted: 01/26/2019] [Indexed: 02/07/2023]
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14
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Swaidani S, Liu C, Zhao J, Bulek K, Li X. TRAF Regulation of IL-17 Cytokine Signaling. Front Immunol 2019; 10:1293. [PMID: 31316496 PMCID: PMC6610456 DOI: 10.3389/fimmu.2019.01293] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 05/21/2019] [Indexed: 01/23/2023] Open
Abstract
Tumor necrosis factor receptor (TNFR)-associated factors or (TRAFs) are important mediators of Interleukin-17 (IL-17) cytokine signaling and contribute to driving tissue responses that are crucial for protective immunity but are often implicated in immunopathology. By amplifying tissue immune activity, IL-17 cytokine pathways contribute to maintaining barrier function as well as activation of innate and adaptive immunity necessary for host defense. IL-17 receptors signaling is orchestrated in part, by the engagement of TRAFs and the subsequent unlocking of downstream cellular machinery that can promote pathogen clearance or contribute to immune dysregulation, chronic inflammation, and disease. Originally identified as signaling adaptors for TNFR superfamily, TRAF proteins can mediate the signaling of a variety of intercellular and extracellular stimuli and have been shown to regulate the downstream activity of many cytokine receptors including receptors for IL-1β, IL-2, IL-6, IL-17, IL-18, IL-33, type I IFNs, type III IFNs, GM-CSF, M-CSF, and TGF-β Toll-like receptors (TLRs), NOD-like receptors (NLRs), RIG-I- like receptors, and C-type lectin receptors. This review will focus on discussing studies that reveal our current understanding of how TRAFs mediate and regulate biochemical activities downstream of the IL-17 cytokines signaling.
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Affiliation(s)
- Shadi Swaidani
- Department of Inflammation and Immunity, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States.,Department of Cardiovascular & Metabolic Sciences, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Caini Liu
- Department of Inflammation and Immunity, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Junjie Zhao
- Department of Inflammation and Immunity, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Katarzyna Bulek
- Department of Inflammation and Immunity, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
| | - Xiaoxia Li
- Department of Inflammation and Immunity, Cleveland Clinic, Lerner Research Institute, Cleveland, OH, United States
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15
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Liu S. Structural Insights into the Interleukin-17 Family Cytokines and Their Receptors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1172:97-117. [PMID: 31628653 DOI: 10.1007/978-981-13-9367-9_5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The IL-17 family in humans consists of six distinct cytokines (IL-17A-F) that can interact with five IL-17 receptors (IL-17RA-E). The interaction between these cytokines and their receptors are critical in mediating host defenses while also making major contributions to inflammatory and autoimmune responses as demonstrated through both in vitro and in vivo experiments as well as human clinical trials. Inhibition of the IL-17A/IL-17RA interaction by monoclonal antibodies has also displayed remarkable efficacies in clinical trials against psoriasis and other autoimmune diseases. Recently, we and others reported the identification and characterization of both small-molecule and peptide IL-17A antagonists. These non-antibody IL-17A antagonists can effectively and selectively disrupt the IL-17A/IL-17RA complex and may provide alternative modalities to treat IL-17-related autoimmune and inflammatory diseases. This chapter summarizes the reported crystal structures of the IL-17 cytokines, their complexes with IL-17RA, and their complexes with both monoclonal antibodies as well as small-molecule and peptide antagonists.
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Affiliation(s)
- Shenping Liu
- Discovery Sciences, Pfizer Inc., Eastern Point Road, Groton, CT, 06340, USA.
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16
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Chen X, Cai G, Liu C, Zhao J, Gu C, Wu L, Hamilton TA, Zhang CJ, Ko J, Zhu L, Qin J, Vidimos A, Koyfman S, Gastman BR, Jensen KB, Li X. IL-17R-EGFR axis links wound healing to tumorigenesis in Lrig1 + stem cells. J Exp Med 2018; 216:195-214. [PMID: 30578323 PMCID: PMC6314525 DOI: 10.1084/jem.20171849] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 04/10/2018] [Accepted: 10/23/2018] [Indexed: 12/31/2022] Open
Abstract
This study provides mechanistic insight into how IL-17 receptor adopts EGFR to activate ERK5 axis in Lrig1+ stem cells for their proliferation and migration during wounding healing and tumorigenesis. Lrig1 marks a distinct population of stem cells restricted to the upper pilosebaceous unit in normal epidermis. Here we report that IL-17A–mediated activation of EGFR plays a critical role in the expansion and migration of Lrig1+ stem cells and their progenies in response to wounding, thereby promoting wound healing and skin tumorigenesis. Lrig1-specific deletion of the IL-17R adaptor Act1 or EGFR in mice impairs wound healing and reduces tumor formation. Mechanistically, IL-17R recruits EGFR for IL-17A–mediated signaling in Lrig1+ stem cells. While TRAF4, enriched in Lrig1+ stem cells, tethers IL-17RA and EGFR, Act1 recruits c-Src for IL-17A–induced EGFR transactivation and downstream activation of ERK5, which promotes the expansion and migration of Lrig1+ stem cells. This study demonstrates that IL-17A activates the IL-17R–EGFR axis in Lrig1+ stem cells linking wound healing to tumorigenesis.
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Affiliation(s)
- Xing Chen
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
| | - Gang Cai
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH.,Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Caini Liu
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
| | - Junjie Zhao
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
| | - Chunfang Gu
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH.,National Institute of Environmental Health Sciences, Research Triangle Park, NC
| | - Ling Wu
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH.,Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Thomas A Hamilton
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
| | - Cun-Jin Zhang
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
| | - Jennifer Ko
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH.,Department of Anatomical Pathology, Cleveland Clinic, Cleveland, OH
| | - Liang Zhu
- Department of Molecular Cardiology, Cleveland Clinic, Cleveland, OH
| | - Jun Qin
- Department of Molecular Cardiology, Cleveland Clinic, Cleveland, OH
| | | | - Shlomo Koyfman
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, OH
| | - Brian R Gastman
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH.,Department of Dermatology, Cleveland Clinic, Cleveland, OH.,Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH
| | - Kim B Jensen
- Novo Nordisk Foundation Center for Stem Cell Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Biotech Research & Innovation Centre (BRIC), University of Copenhagen, Copenhagen, Denmark
| | - Xiaoxia Li
- Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
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17
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Nanson JD, Kobe B, Ve T. Death, TIR, and RHIM: Self-assembling domains involved in innate immunity and cell-death signaling. J Leukoc Biol 2018; 105:363-375. [PMID: 30517972 DOI: 10.1002/jlb.mr0318-123r] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 10/31/2018] [Accepted: 11/01/2018] [Indexed: 12/14/2022] Open
Abstract
The innate immune system consists of pattern recognition receptors (PRRs) that detect pathogen- and endogenous danger-associated molecular patterns (PAMPs and DAMPs), initiating signaling pathways that lead to the induction of cytokine expression, processing of pro-inflammatory cytokines, and induction of cell-death responses. An emerging concept in these pathways and associated processes is signaling by cooperative assembly formation (SCAF), which involves formation of higher order oligomeric complexes, and enables rapid and strongly amplified signaling responses to minute amounts of stimulus. Many of these signalosomes assemble through homotypic interactions of members of the death-fold (DF) superfamily, Toll/IL-1 receptor (TIR) domains, or the RIP homotypic interaction motifs (RHIM). We review the current understanding of the structure and function of these domains and their molecular interactions with a particular focus on higher order assemblies.
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Affiliation(s)
- Jeffrey D Nanson
- School of Chemistry and Molecular Biosciences, Institute for Molecular Bioscience and Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Bostjan Kobe
- School of Chemistry and Molecular Biosciences, Institute for Molecular Bioscience and Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Thomas Ve
- School of Chemistry and Molecular Biosciences, Institute for Molecular Bioscience and Australian Infectious Diseases Research Centre, University of Queensland, Brisbane, Queensland, 4072, Australia.,Institute for Glycomics, Griffith University, Southport, Queensland, 4222, Australia
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18
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The Interleukin-17 Family of Cytokines in Breast Cancer. Int J Mol Sci 2018; 19:ijms19123880. [PMID: 30518157 PMCID: PMC6321268 DOI: 10.3390/ijms19123880] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 11/26/2018] [Accepted: 11/28/2018] [Indexed: 02/07/2023] Open
Abstract
Breast cancer (BC) is the most common cancer in women worldwide and remains a major cause of mortality with an expected 137,000 death this year in Europe. Standard management of metastatic BC comprises hormonotherapy, chemotherapy, and targeted therapies. Cyclin dependent kinase (CDK) and mammalian target of rapamycin (mTOR) inhibitors have recently proved their efficiency in hormonal receptor expressing BC. Checkpoint proteins inhibition is being evaluated in phase 3 studies. Since inflammation is constantly present in cancers, research teams have focused their attention on the interleukin-17 (IL-17) family of proinflammatory cytokines. Preclinical experiments have reported both pro and antitumor effects depending on the conditions. In the present article, we review the accumulating evidences about the roles of IL-17 in BC and discuss whether this family of cytokines could be a new target in anticancer treatments.
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19
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Structure of a prokaryotic SEFIR domain reveals two novel SEFIR-SEFIR interaction modes. J Struct Biol 2018; 203:81-89. [PMID: 29549035 PMCID: PMC6057156 DOI: 10.1016/j.jsb.2018.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/08/2018] [Accepted: 03/13/2018] [Indexed: 01/07/2023]
Abstract
SEFIR domain-containing proteins are crucial for mammalian adaptive immunity. As a unique intracellular signaling domain, the SEFIR-SEFIR interactions mediate physical protein-protein interactions in the immune signaling network, especially the IL-17- and IL-25-mediated pathways. However, due to the lack of structural information, the detailed molecular mechanism for SEFIR-SEFIR assembly remains unclear. In the present study, we solved the crystal structures of a prokaryotic SEFIR domain from Bacillus cereus F65185 (BcSEFIR), where the SEFIR domain is located at the N terminus. The structure of BcSEFIR revealed two radically distinct SEFIR-SEFIR interaction modes. In the asymmetric form, the C-terminal tail of one SEFIR binds to the helix αA and βB-αB' segment of the other one, while in the symmetric form, the helices ηC and αE and the DE-segment compose the inter-protomer interface. The C-terminal tail of BcSEFIR, critical for asymmetric interaction, is highly conserved among the SEFIR domains of Act1 orthologs from different species, in particular three absolutely conserved residues that constitute an EXXXXPP motif. In the symmetric interaction mode, the most significant contacts made by residues on helix αE are highly conserved in Act1 SEFIR domains, constituted an RLI/LXE motif. The two novel SEFIR-SEFIR interaction modes might explain the structural basis for SEFIR domain-mediated complex assembly in signaling pathways.
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20
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Abstract
PURPOSE OF REVIEW Increasing evidence supports Th17 cells as key mediators of ocular inflammatory disease. Cytokines that are important for the development and pathologic function of these cells are potential therapeutic targets in patients with immune mediated uveitis. This review provides an overview of these cytokines including recent insights about their roles in ocular inflammation from laboratory and clinical studies. RECENT FINDINGS Interleukin (IL)-6, IL-10, IL-17, IL-22, IL-23 and tumour necrosis factor-alpha (TNFα) are cytokines that have been examined for their functional role in uveitis and their relationship to pathologic Th17 cells. Studies in animal models, particularly in experimental autoimmune uveitis (EAU), have been instrumental in studying the role of these cytokines in disease pathogenesis. More recently, studies on aqueous, vitreous and serum from patients with uveitis using flow cytometry and multiplex ELISA bead-based methodologies have provided insights into the contribution of Th17 cells and the related cytokines in ocular inflammatory diseases. The central role of IL-23 in determining the pathologic Th17 fate has made it an effective therapeutic target in systemic diseases such as psoriasis and thereby an attractive potential target for patients with immune-mediated uveitis. SUMMARY Th17 cells, and their related cytokines, are important inflammatory mediators in autoimmune uveitis. Animal and human studies continue to provide new information to direct development of new cytokine-targeted therapies for patients with uveitis.
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21
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IL-17-receptor-associated adaptor Act1 directly stabilizes mRNAs to mediate IL-17 inflammatory signaling. Nat Immunol 2018; 19:354-365. [PMID: 29563620 PMCID: PMC6082628 DOI: 10.1038/s41590-018-0071-9] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 02/16/2018] [Indexed: 12/15/2022]
Abstract
Mechanisms that degrade inflammatory mRNAs are well-known, however
stabilizing mechanisms are poorly understood. Here we show that Act1, an
interleukin-17 (IL-17) receptor complex adaptor, binds and stabilizes mRNAs
encoding key inflammatory proteins. The Act1 SEFIR domain binds a stem-loop
structure, SBE (SEFIR-binding element), in the inflammatory chemokine
Cxcl1 3’ UTR. mRNA-bound Act1 directs formation of
three compartmentally-distinct protein-RNA complexes (RNPs) that regulate three
disparate events in inflammatory mRNA metabolism: preventing mRNA decay in the
nucleus, inhibiting mRNA decapping in P-bodies, and promoting translation. SBE
RNA aptamers reduced IL-17-mediated mRNA stabilization in
vitro, IL-17-induced skin inflammation and airway inflammation in a
mouse asthma model, providing a therapeutic strategy for autoimmune diseases.
These results reveal a network in which Act1 assembles RNPs on the 3’
UTRs of select mRNAs to control receptor-mediated mRNA stabilization and
translation during inflammation.
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22
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IL-17B: A new area of study in the IL-17 family. Mol Immunol 2017; 90:50-56. [PMID: 28704706 DOI: 10.1016/j.molimm.2017.07.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/11/2017] [Accepted: 07/01/2017] [Indexed: 01/21/2023]
Abstract
The interleukin (IL)-17 superfamily, a relatively new family of cytokines, consists of six ligands (from IL-17A to IL-17F), which bind to five receptor subtypes (from IL-17RA to IL-17RE) and induce downstream signaling. IL-17A, a prototype member of this family, has been reported to be involved in the pathogenesis of allergies, autoimmune diseases, allograft transplantations, and malignancies. Unlike IL-17A, which is mainly produced by T helper 17 cells, IL-17B is widely expressed in various tissues. Recently, the biological function of IL-17B in diseases, particularly tumors, has attracted the attention of researchers. We previously reported that the expression of IL-17RB increased in gastric cancer tissues and demonstrated that IL-17B/IL-17RB signaling plays a critical role in gastric tumor progression. However, studies on IL-17B are scant. In this review, we detail the structural characteristics, expression patterns, and biological activities of IL-17B and its potential role in the pathogenesis of diseases.
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23
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IL-17 Signaling: The Yin and the Yang. Trends Immunol 2017; 38:310-322. [PMID: 28254169 PMCID: PMC5411326 DOI: 10.1016/j.it.2017.01.006] [Citation(s) in RCA: 433] [Impact Index Per Article: 61.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 01/24/2017] [Accepted: 01/25/2017] [Indexed: 02/06/2023]
Abstract
Interleukin (IL)-17 is the founding member of a novel family of inflammatory cytokines. While the proinflammatory properties of IL-17 are key to its host-protective capacity, unrestrained IL-17 signaling is associated with immunopathology, autoimmune disease, and cancer progression. In this review we discuss both the activators and the inhibitors of IL-17 signal transduction, and also the physiological implications of these events. We highlight the surprisingly diverse means by which these regulators control expression of IL-17-dependent inflammatory genes, as well as the major target cells that respond to IL-17 signaling.
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24
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Fabre J, Giustiniani J, Garbar C, Antonicelli F, Merrouche Y, Bensussan A, Bagot M, Al-Dacak R. Targeting the Tumor Microenvironment: The Protumor Effects of IL-17 Related to Cancer Type. Int J Mol Sci 2016; 17:ijms17091433. [PMID: 27589729 PMCID: PMC5037712 DOI: 10.3390/ijms17091433] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 08/10/2016] [Accepted: 08/24/2016] [Indexed: 12/25/2022] Open
Abstract
The inflammatory process contributes to immune tolerance as well as to tumor progression and metastasis. By releasing extracellular signals, cancerous cells constantly shape their surrounding microenvironment through their interactions with infiltrating immune cells, stromal cells and components of extracellular matrix. Recently, the pro-inflammatory interleukin 17 (IL-17)-producing T helper lymphocytes, the Th17 cells, and the IL-17/IL-17 receptor (IL-17R) axis gained special attention. The IL-17 family comprises at least six members, IL-17A, IL-17B, IL-17C, IL-17D, IL-17E (also called IL-25), and IL-17F. Secreted as disulfide-linked homo- or heterodimers, the IL-17 bind to the IL-17R, a type I cell surface receptor, of which there are five variants, IL-17RA to IL-17RE. This review focuses on the current advances identifying the promoting role of IL-17 in carcinogenesis, tumor metastasis and resistance to chemotherapy of diverse solid cancers. While underscoring the IL-17/IL-17R axis as promising immunotherapeutic target in the context of cancer managing, this knowledge calls upon further in vitro and in vivo studies that would allow the development and implementation of novel strategies to combat tumors.
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Affiliation(s)
- Joseph Fabre
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
- Centre Hospitalo-Universitaire Henri Mondor, Service de Radiothérapie, 51 Avenue du Maréchal de Lattre de Tassigny, F-94010 Créteil, France.
| | - Jerome Giustiniani
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Christian Garbar
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Frank Antonicelli
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Yacine Merrouche
- Institut Jean Godinot, Unicancer, 1 rue du Général Koenig, F-51726 Reims, France.
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51 rue Cognacq-Jay, F-51095 Reims, France.
| | - Armand Bensussan
- Institut National de la Santé et de la Recherche Médicale (INSERM) U976, Hôpital Saint Louis, F-75010 Paris, France.
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
- OREGA Biotech, 69130 Ecully, France.
| | - Martine Bagot
- Institut National de la Santé et de la Recherche Médicale (INSERM) U976, Hôpital Saint Louis, F-75010 Paris, France.
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
| | - Reem Al-Dacak
- Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie & Oncologie, UMR-S 976, F-75475 Paris, France.
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25
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Wu L, Chen X, Zhao J, Martin B, Zepp JA, Ko JS, Gu C, Cai G, Ouyang W, Sen G, Stark GR, Su B, Vines CM, Tournier C, Hamilton TA, Vidimos A, Gastman B, Liu C, Li X. A novel IL-17 signaling pathway controlling keratinocyte proliferation and tumorigenesis via the TRAF4-ERK5 axis. ACTA ACUST UNITED AC 2015; 212:1571-87. [PMID: 26347473 PMCID: PMC4577838 DOI: 10.1084/jem.20150204] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 08/07/2015] [Indexed: 01/04/2023]
Abstract
Wu et al. report a novel IL-17–mediated cascade via the IL-17R–TRAF4–ERK5 axis that directly stimulates keratinocyte proliferation and skin tumor formation in mice. Although IL-17 is emerging as an important cytokine in cancer promotion and progression, the underlining molecular mechanism remains unclear. Previous studies suggest that IL-17 (IL-17A) sustains a chronic inflammatory microenvironment that favors tumor formation. Here we report a novel IL-17–mediated cascade via the IL-17R–Act1–TRAF4–MEKK3–ERK5 positive circuit that directly stimulates keratinocyte proliferation and tumor formation. Although this axis dictates the expression of target genes Steap4 (a metalloreductase for cell metabolism and proliferation) and p63 (a transcription factor for epidermal stem cell proliferation), Steap4 is required for the IL-17–induced sustained expansion of p63+ basal cells in the epidermis. P63 (a positive transcription factor for the Traf4 promoter) induces TRAF4 expression in keratinocytes. Thus, IL-17–induced Steap4-p63 expression forms a positive feedback loop through p63-mediated TRAF4 expression, driving IL-17–dependent sustained activation of the TRAF4–ERK5 axis for keratinocyte proliferation and tumor formation.
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Affiliation(s)
- Ling Wu
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Pathology and Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Xing Chen
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Junjie Zhao
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Pathology and Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Bradley Martin
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Pathology and Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Jarod A Zepp
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Pathology and Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Jennifer S Ko
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Chunfang Gu
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Gang Cai
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Institute of Immunology, and Department of Immunobiology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Wenjun Ouyang
- Department of Immunology, Genentech, South San Francisco, CA 94080
| | - Ganes Sen
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - George R Stark
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Bing Su
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Institute of Immunology, and Department of Immunobiology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China Department of Laboratory Medicine, Ruijin Hospital, Shanghai Institute of Immunology, and Department of Immunobiology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China Department of Immunobiology and Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT 06520 Department of Immunobiology and Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT 06520
| | | | - Cathy Tournier
- University of Manchester, Manchester M13 9PL, England, UK
| | - Thomas A Hamilton
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Allison Vidimos
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Brian Gastman
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195 Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Caini Liu
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
| | - Xiaoxia Li
- Department of Immunology, Department of Anatomical Pathology and Clinical Pathology, Department of Cancer Biology, Department of Dermatology, and Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH 44195
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