1
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Xu L, Cao P, Wang J, Zhang P, Hu S, Cheng C, Wang H. IL-22: A key inflammatory mediator as a biomarker and potential therapeutic target for lung cancer. Heliyon 2024; 10:e35901. [PMID: 39263114 PMCID: PMC11387261 DOI: 10.1016/j.heliyon.2024.e35901] [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: 08/13/2023] [Revised: 08/05/2024] [Accepted: 08/06/2024] [Indexed: 09/13/2024] Open
Abstract
Lung cancer, one of the most prevalent cancers worldwide, stands as the primary cause of cancer-related deaths. As is well-known, the utmost crucial risk factor contributing to lung cancer is smoking. In recent years, remarkable progress has been made in treating lung cancer, particularly non-small cell lung cancer (NSCLC). Nevertheless, the absence of effective and accurate biomarkers for diagnosing and treating lung cancer remains a pressing issue. Interleukin 22 (IL-22) is a member of the IL-10 cytokine family. It exerts biological functions (including induction of proliferation and anti-apoptotic signaling pathways, enhancement of tissue regeneration and immunity defense) by binding to heterodimeric receptors containing type 1 receptor chain (R1) and type 2 receptor chain (R2). IL-22 has been identified as a pro-cancer factor since dysregulation of the IL-22-IL-22R system has been implicated in the development of different cancers, including lung, breast, gastric, pancreatic, and colon cancers. In this review, we discuss the differential expression, regulatory role, and potential clinical significance of IL-22 in lung cancer, while shedding light on innovative approaches for the future.
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Affiliation(s)
- Ling Xu
- Department of Interventional Pulmonary Diseases, The Anhui Chest Hospital, Hefei, China
| | - Peng Cao
- Department of Interventional Pulmonary Diseases, The Anhui Chest Hospital, Hefei, China
| | - Jianpeng Wang
- First Clinical Medical College, Anhui Medical University, Hefei, Anhui, China
| | - Peng Zhang
- Department of Interventional Pulmonary Diseases, The Anhui Chest Hospital, Hefei, China
| | - Shuhui Hu
- Department of Interventional Pulmonary Diseases, The Anhui Chest Hospital, Hefei, China
| | - Chao Cheng
- Department of Interventional Pulmonary Diseases, The Anhui Chest Hospital, Hefei, China
| | - Hua Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, China
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2
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Guo C, Boulant S, Stanifer ML. The Role of Interleukin-22 in Controlling Virus Infections at Mucosal Surfaces. J Interferon Cytokine Res 2024; 44:349-354. [PMID: 38868897 DOI: 10.1089/jir.2024.0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024] Open
Affiliation(s)
- Cuncai Guo
- Department of Infectious Diseases, Virology, Heidelberg University Hospital, Heidelberg, Germany
| | - Steeve Boulant
- Department of Infectious Diseases, Virology, Heidelberg University Hospital, Heidelberg, Germany
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Megan Lynn Stanifer
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
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3
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Belghith M, Maghrebi O, Ben Laamari R, Hanachi M, Hrir S, Saied Z, Belal S, Driss A, Ben Sassi S, Boussoffara T, Barbouche MR. Increased IL-22 in cerebrospinal fluid of neuro-behçet's disease patients. Cytokine 2024; 179:156617. [PMID: 38631183 DOI: 10.1016/j.cyto.2024.156617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 04/06/2024] [Accepted: 04/10/2024] [Indexed: 04/19/2024]
Abstract
Remitting-Relapsing Multiple Sclerosis (RRMS) and Neuro-Behçet Disease (NBD) are two chronic neuro-inflammatory disorders leading to brain damage and disability in young adults. Herein, we investigated in these patients the cytokine response by beads-based multiplex assays during the early stages of these disorders. Cytokine investigations were carried out on treatment-naive patients suffering from RRMS and NBD recruited at the first episode of clinical relapse. Our findings demonstrate that Cerebrospinal Fluid (CSF) cells from NBD patients, but not RRMS, secrete significant high levels of IL-22 which is associated with elevated IL-22 mRNA expression. We also observed an increase in IL-22 levels in the definite NBD subgroup as compared to the probable NBD one, indicating a clear relationship between elevated IL-22 levels and diagnostic certainty. Interestingly, we found no correlation of IL-22 secretion between CSF and serum arguing about intrathecal release of IL-22 in the CNS of NBD patients. Moreover, we showed by correlogram analysis that this cytokine doesn't correlate with IL-17A, IL-17F and IL-21 suggesting that this cytokine is secreted by Th22 cells and not by Th17 cells in the CSF of NBD patients. Finally, we found elevated levels of IL-6 and a positive correlation between IL and 6 and IL-22 in the CSF of NBD. In conclusion, these results suggest that IL-6 contributes to the production of IL-22 by T cells leading to the exacerbation of inflammation and damage within the CNS of NBD patients.
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Affiliation(s)
- Meriam Belghith
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia.
| | - Olfa Maghrebi
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Faculty of Medicine of Tunis, 1006, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Rafika Ben Laamari
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Mariem Hanachi
- Laboratory of Bioinformatics, Biomathematics and Biostatistics-LR16IPT09, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Sana Hrir
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Zakaria Saied
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Samir Belal
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Adel Driss
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA 30310, USA.
| | - Samia Ben Sassi
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Thouraya Boussoffara
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia.
| | - Mohamed-Ridha Barbouche
- Department of Microbiology, Immunology and Infectious Diseases, College of Medicine and Medical Science, Arabian Gulf University 26671, Manama, Bahrain.
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4
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Yu D, Yang G, Mo J, Zhang M, Xia H, Gan Z, Lu Y. Identification and functional characterization of interleukin-22 (IL-22) in orange-spotted grouper (Epinephelus coioides). FISH & SHELLFISH IMMUNOLOGY 2024; 150:109598. [PMID: 38697375 DOI: 10.1016/j.fsi.2024.109598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
In mammals, IL-22 is considered as a critical cytokine regulating of immunity and homeostasis at barrier surfaces. Although IL-22 have been functional characterization in different species of fish, the studies about distinct responses of IL-22 in different organs/tissues/cell types is rather limited. Here, we identified and cloned IL-22 gene (named as Ec-IL-22) from grouper (Epinephelus coioides). Ec-IL-22 gene was detected in all orangs/tissues examined, and was induced in intestine, gill, spleen, head kidney, and primary head kidney/intestine leukocytes following the stimulation of LPS and poly (I:C), as well as Vibrio harveyi and Singapore grouper iridovirus infection (SGIV). In addition, the stimulation of DSS could induce the expression of Ec-IL-22 in intestine and primary leukocytes from intestine. Importantly, the treatment of recombinant Ec-IL-22 induced the mRNA level of proinflammatory cytokines in primary intestine/head kidney leukocytes. The present results improve the understanding of expression patterns and functional characteristics of fish IL-22 in different organs/tissues/cell types.
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Affiliation(s)
- Dapeng Yu
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Guanjian Yang
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Jingyi Mo
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Meiling Zhang
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Hongli Xia
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Zhen Gan
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China.
| | - Yishan Lu
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China.
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5
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Yang H, Cao R, Zhou F, Wang B, Xu Q, Li R, Zhang C, Xu H. The role of Interleukin-22 in severe acute pancreatitis. Mol Med 2024; 30:60. [PMID: 38750415 PMCID: PMC11097471 DOI: 10.1186/s10020-024-00826-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 05/02/2024] [Indexed: 05/18/2024] Open
Abstract
Severe acute pancreatitis (SAP) begins with premature activation of enzymes, promoted by the immune system, triggering a potential systemic inflammatory response that leads to organ failure with increased mortality and a bleak prognosis. Interleukin-22 (IL-22) is a cytokine that may have a significant role in SAP. IL-22, a member of the IL-10 cytokine family, has garnered growing interest owing to its potential tissue-protective properties. Recently, emerging research has revealed its specific effects on pancreatic diseases, particularly SAP. This paper provides a review of the latest knowledge on the role of IL-22 and its viability as a therapeutic target in SAP.
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Affiliation(s)
- Hongli Yang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - Ruofan Cao
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - Feifei Zhou
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
| | - Ben Wang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
| | - Qianqian Xu
- Department of Gastroenterology, Cheeloo College of Medicine, Shandong Provincial Hospital, Shandong University, Ji'nan, Shandong, 250021, P.R. China
| | - Rui Li
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - ChunHua Zhang
- Shandong First Medical University, Ji'nan, Shandong, 250117, P.R. China
| | - Hongwei Xu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China.
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China.
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6
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Fachi JL, Di Luccia B, Gilfillan S, Chang HW, Song C, Cheng J, Cella M, Vinolo MA, Gordon JI, Colonna M. Deficiency of IL-22-binding protein enhances the ability of the gut microbiota to protect against enteric pathogens. Proc Natl Acad Sci U S A 2024; 121:e2321836121. [PMID: 38687788 PMCID: PMC11087805 DOI: 10.1073/pnas.2321836121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/02/2024] [Indexed: 05/02/2024] Open
Abstract
Interleukin 22 (IL-22) promotes intestinal barrier integrity, stimulating epithelial cells to enact defense mechanisms against enteric infections, including the production of antimicrobial peptides. IL-22 binding protein (IL-22BP) is a soluble decoy encoded by the Il22ra2 gene that decreases IL-22 bioavailability, attenuating IL-22 signaling. The impact of IL-22BP on gut microbiota composition and functioning is poorly understood. We found that Il22ra2-/- mice are better protected against Clostridioides difficile and Citrobacter rodentium infections. This protection relied on IL-22-induced antimicrobial mechanisms before the infection occurred, rather than during the infection itself. Indeed, the gut microbiota of Il22ra2-/- mice mitigated infection of wild-type (WT) mice when transferred via cohousing or by cecal microbiota transplantation. Indicator species analysis of WT and Il22ra2-/- mice with and without cohousing disclosed that IL22BP deficiency yields a gut bacterial composition distinct from that of WT mice. Manipulation of dietary fiber content, measurements of intestinal short-chain fatty acids and oral treatment with acetate disclosed that resistance to C. difficile infection is related to increased production of acetate by Il22ra2-/--associated microbiota. Together, these findings suggest that IL-22BP represents a potential therapeutic target for those at risk for or with already manifest infection with this and perhaps other enteropathogens.
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Affiliation(s)
- José L. Fachi
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
| | - Blanda Di Luccia
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA94305
| | - Susan Gilfillan
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
| | - Hao-Wei Chang
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
| | - Christina Song
- Clinical Biomarkers and Diagnostics, Amgen Inc., South San Francisco, CA94080
| | - Jiye Cheng
- Edison Family Center for Genome Sciences and Systems Biology, and the Center for Gut Microbiome and Nutrition Research, Washington University School of Medicine, St. Louis, MO63110
| | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
| | - Marco Aurelio Vinolo
- Department of Genetics, Evolution, Microbiology, and Immunology, Institute of Biology, University of Campinas, Campinas, Sao Paulo13083-862, Brazil
| | - Jeffrey I. Gordon
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
- Edison Family Center for Genome Sciences and Systems Biology, and the Center for Gut Microbiome and Nutrition Research, Washington University School of Medicine, St. Louis, MO63110
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO63110
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7
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Fu X, Xiu Z, Xu Q, Yue R, Xu H. Interleukin-22 Alleviates Caerulein-Induced Acute Pancreatitis by Activating AKT/mTOR Pathway. Dig Dis Sci 2024; 69:1691-1700. [PMID: 38466463 PMCID: PMC11098937 DOI: 10.1007/s10620-024-08360-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/15/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Acute pancreatitis (AP) is one of the most common acute abdominal disorders; due to the lack of specific treatment, the treatment of acute pancreatitis, especially serious acute pancreatitis (SAP), is difficult and challenging. We will observe the changes of Interleukin -22 levels in acute pancreatitis animal models, and explore the mechanism of Interleukin -22 in acute pancreatitis. OBJECTIVE This study aims to assess the potential protective effect of Interleukin -22 on caerulein-induced acute pancreatitis and to explore its mechanism. METHODS Blood levels of amylase and lipase and Interleukin -22 were assessed in mice with acute pancreatitis. In animal model and cell model of caerulein-induced acute pancreatitis, the mRNA levels of P62 and Beclin-1 were determined using PCR, and the protein expression of P62, LC3-II, mTOR, AKT, p-mTOR, and p-AKT were evaluated through Western blot analysis. RESULTS Interleukin -22 administration reduced blood amylase and lipase levels and mitigated tissue damage in acute pancreatitis mice model. Interleukin -22 inhibited the relative mRNA levels of P62 and Beclin-1, and the Interleukin -22 group showed a decreased protein expression of LC3-II and P62 and the phosphorylation of the AKT/mTOR pathway. Furthermore, we obtained similar results in the cell model of acute pancreatitis. CONCLUSION This study suggests that Interleukin -22 administration could alleviate pancreatic damage in caerulein-induced acute pancreatitis. This effect may result from the activation of the AKT/mTOR pathway, leading to the inhibition of autophagy. Consequently, Interleukin -22 shows potential as a treatment.
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Affiliation(s)
- Xinjuan Fu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China
- Gastroenterology Center, Qingdao Hiser Hospital Affiliated to Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, 266033, China
| | - Zhigang Xiu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China
| | - Qianqian Xu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China
| | - Rui Yue
- Department of Critical Care Medicine, Shandong Public Health Clinic Center, Jinan, 250100, China
| | - Hongwei Xu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China.
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China.
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Tang FL, Xie LW, Tang LF, Lu HY, Zhu RQ, Wang DF, Tian Y, Cai S, Li M. Fraxin (7-hydroxy-6-methoxycoumarin 8-glucoside) confers protection against ionizing radiation-induced intestinal epithelial injury in vitro and in vivo. Int Immunopharmacol 2024; 129:111637. [PMID: 38335653 DOI: 10.1016/j.intimp.2024.111637] [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: 11/23/2023] [Revised: 01/26/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
The small intestine exhibits remarkable sensitivity to ionizing radiation (IR), which significantly hampers the effectiveness of radiotherapy in the treatment of abdominal and pelvic tumors. Unfortunately, no effective medications are available to treat radiation-induced intestinal damage (RIID). Fraxin (7-hydroxy-6-methoxycoumarin 8-glucoside), is a coumarin derivative extracted from the Chinese herb Cortex Fraxini. Several studies have underscored the anti-inflammatory, antibacterial, antioxidant, and immunomodulatory properties of fraxin. However, the efficacy of fraxin at preventing or mitigating RIID remains unclear. Thus, the present study aimed to investigate the protective effects of fraxin against RIID in vitro and in vivo and to elucidate the underlying mechanisms. The study findings revealed that fraxin markedly ameliorated intestinal injuries induced by 13 Gy whole abdominal irradiation (WAI), which was accompanied by a significant increase in the population of Lgr5+ intestinal stem cells (ISCs) and Ki67+ progeny. Furthermore, fraxin mitigated WAI-induced intestinal barrier damage, and reduced oxidative stress and intestinal inflammation in mice. Transcriptome sequencing of fraxin-treated mice revealed upregulation of IL-22, a pleiotropic cytokine involved in regulating the function of intestinal epithelial cells. Moreover, in both human intestinal epithelial cells and ex vivo cultured mouse intestinal organoids, fraxin effectively ameliorated IR-induced damage by promoting the expression of IL-22. The radioprotective effects of fraxin were partially negated in the presence of an IL-22-neutralizing antibody. In summary, fraxin is demonstrated to possess the ability to alleviate RIID and maintain intestinal homeostasis, suggesting that fraxin might serve as a strategy for mitigating accidental radiation exposure- or radiotherapy-induced RIID.
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Affiliation(s)
- Feng-Ling Tang
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China
| | - Li-Wei Xie
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China
| | - Lin-Feng Tang
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou 215123, China; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Hai-Yan Lu
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China
| | - Rui-Qiu Zhu
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China
| | - Di-Fan Wang
- Medical College of Soochow University, Suzhou 215123, China
| | - Ye Tian
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China.
| | - Shang Cai
- Suzhou Key Laboratory for Radiation Oncology, Department of Radiotherapy and Oncology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institute of Radiotherapy and Oncology, Soochow University, Suzhou 215004, China.
| | - Ming Li
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou 215123, China; Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China.
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9
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Zhang J, Wang W, Liang S, Zhou X, Rekha RS, Gudmundsson GH, Bergman P, Ai Q, Mai K, Wan M. Butyrate induces STAT3/HIF-1α/IL-22 signaling via GPCR and HDAC3 inhibition to activate autophagy in head kidney macrophages from turbot (Scophthalmus maximus L.). FISH & SHELLFISH IMMUNOLOGY 2023; 143:109214. [PMID: 37977544 DOI: 10.1016/j.fsi.2023.109214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/28/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023]
Abstract
As one of short-chain fatty acids, butyrate is an important metabolite of dietary fiber by the fermentation of gut commensals. Our recent study uncovered that butyrate promoted IL-22 production in fish macrophages to augment the host defense. In the current study, we further explored the underlying signaling pathways in butyrate-induced IL-22 production in fish macrophages. Our results showed that butyrate augmented the IL-22 expression in head kidney macrophages (HKMs) of turbot through binding to G-protein receptor 41 (GPR41) and GPR43. Moreover, histone deacetylase 3 (HDAC3) inhibition apparently up-regulated the butyrate-enhanced IL-22 generation, indicating HDACs were engaged in butyrate-regulated IL-22 secretion. In addition, butyrate triggered the STAT3/HIF-1α signaling to elevate the IL-22 expression in HKMs. Importantly, the evidence in vitro and in vivo was provided that butyrate activated autophagy in fish macrophages via IL-22 signaling, which contributing to the elimination of invading bacteria. In conclusion, we clarified in the current study that butyrate induced STAT3/HIF-1α/IL-22 signaling pathway via GPCR binding and HDAC3 inhibition in fish macrophages to activate autophagy that was involved in pathogen clearance in fish macrophages.
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Affiliation(s)
- Jinjin Zhang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Wentao Wang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Shufei Liang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Xueqi Zhou
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Rokeya Sultana Rekha
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; The Immunodeficiency Unit, Infectious Disease Clinic, Karolinska University Hospital, Stockholm, Sweden
| | - Gudmundur H Gudmundsson
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; Biomedical Center, University of Iceland, Reykjavik, Iceland
| | - Peter Bergman
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; The Immunodeficiency Unit, Infectious Disease Clinic, Karolinska University Hospital, Stockholm, Sweden
| | - Qinghui Ai
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Kangsen Mai
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Min Wan
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China.
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10
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Watanabe M, Okamura Y, Kono T, Sakai M, Hikima JI. Interleukin-22 induces immune-related gene expression in the gills of Japanese medaka Oryzias latipes. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 148:104916. [PMID: 37591365 DOI: 10.1016/j.dci.2023.104916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/03/2023] [Accepted: 08/13/2023] [Indexed: 08/19/2023]
Abstract
The cytokine interleukin (IL)-22 has been identified in several fish species; however, its functional significance in the gills of these fish species remains unclear. In this study, we analyzed the expression of proinflammatory cytokines, antimicrobial peptides, and IL-22 binding protein in the gills of wild-type and IL-22-knockout (IL-22 KO) medaka under dextran sulfate sodium-induced inflammation. We also produced medaka recombinant IL-22 (rIL-22) and analyzed the expression of immune-related genes in rIL-22-stimulated primary cell cultures from gills. The il1b, il6, tnfa, and hamp genes were significantly upregulated in wild-type gills upon dextran sulfate sodium stimulation compared with the naïve state but not in IL-22 KO gills. il22bp transcripts were barely detectable in the IL-22 KO medaka gills. However, the expression of il1b, il6, hamp, and il22bp was upregulated in rIL-22-stimulated gill cell culture. These results suggest IL-22 could be involved in immune responses through inflammatory cytokine and antimicrobial peptide production in fish gills.
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Affiliation(s)
- Mika Watanabe
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan
| | - Yo Okamura
- Department of Immunology, School of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - 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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Wang X, Yu S, Liu W, Lv P, Zhao L, Wang Y, Fu C, Meng L, Yang Q, Wang X, Huang Y, Zuo Z, Liu X. Relationship between IL-22 and IL-22BP in diabetic cognitive dysfunction. Acta Diabetol 2023; 60:631-644. [PMID: 36717397 DOI: 10.1007/s00592-022-02024-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/21/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND CD4 + T helper (Th)22 cells play a regulatory role in autoimmune diseases such as type 1 diabetes mellitus. The Th22-related cytokine interleukin (IL)-22, the expression of which is increased in diabetes mellitus (DM), can act as a neurotrophic factor to protect neurons from apoptosis. Paradoxically, neuronal apoptosis and learning and memory decline occur in DM. In this study, we investigated the relationship between IL-22 and its receptors IL-22Rα1 and IL-22 binding protein (IL-22BP, a soluble inhibitor of IL-22) in diabetic encephalopathy (DE) and the effects of IL-22 on hippocampal neurons, learning and memory. METHODS A C57BL/6 mouse model of diabetes was constructed by intraperitoneal injection of streptozotocin. The mice were randomly divided into 4 groups: the control group, diabetes group, diabetes + recombinantIL-22 (rIL-22) group and diabetes + IL-22BP group. The Morris water maze test was used to evaluate learning and memory, the expression of IL-22 was measured by ELISA, and Evans Blue staining was used to evaluate blood-brain barrier permeability. Quantitative reverse transcription polymerase chain reaction (RT-qPCR) was used to measure the mRNA expression of IL-22 and IL-22Rα1 in the hippocampus. The morphology and number of hippocampal neurons were assessed by Nissl staining, and TUNEL staining was used to detect hippocampal neuronal apoptosis. Immunofluorescence was used to analyze IL-22Rα1 expression and localization in hippocampus, and Western blotting was used to evaluate the expression of IL-22, IL-22Rα1, IL-22BP, and the apoptosis related proteins Caspase-3 and C-caspase-3. RESULTS Compared with those in the control group, mice in the diabetes group showed cognitive decline; apoptosis of hippocampal neurons; increased expression of hippocampal Caspase-3, C-Caspase-3, IL-22, IL-22Rα1, and IL-22BP; and a decreased IL-22/IL-22BP ratio. Learning and memory were improved, neuronal apoptosis was attenuated, IL-22Rα1 expression and the IL-22/IL-22BP ratio were increased, and caspase-3 and C-caspase-3 expression was decreased in the rIL-22-treated group compared with the diabetes group. IL-22BP treatment aggravated diabetic cognitive dysfunction and pathological alterations in the hippocampus, decreased the IL-22/IL-22BP ratio, and increased the expression of caspase-3 and C-caspase-3 in mice with diabetes. CONCLUSION A decrease in the IL-22/IL-22BP ratio plays an important role in diabetic cognitive dysfunction, and rIL-22 can effectively alleviate DE. Herein, we shed light on the interaction between IL-22 and IL-22BP as therapeutic targets for DM.
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Affiliation(s)
- Xiaobai Wang
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Shengxue Yu
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Wenqiang Liu
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Pan Lv
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Lipan Zhao
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Yufei Wang
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Cong Fu
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Lu Meng
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Qi Yang
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Xuehua Wang
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Ying Huang
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China
| | - Zhongfu Zuo
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China.
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China.
- Department of Anatomy, Histology and Embryology, Postdoctoral Research Station, Guangxi Medical University, Nanning, China.
| | - Xuezheng Liu
- Liaoning Key Laboratory of Diabetic Cognitive and Perceptive Dysfunction, Jinzhou Medical University, Jinzhou, China.
- Department of Anatomy, Histology and Embryology, Jinzhou Medical University, Jinzhou, China.
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12
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Coronas V, Arnault P, Jégou JF, Cousin L, Rabeony H, Clarhaut S, Harnois T, Lecron JC, Morel F. IL-22 Promotes Neural Stem Cell Self-Renewal in the Adult Brain. Stem Cells 2023; 41:252-259. [PMID: 36635952 DOI: 10.1093/stmcls/sxad003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 12/19/2022] [Indexed: 01/14/2023]
Abstract
Mainly known for its role in immune defense and inflammation, interleukin 22 (IL-22) has emerged over the past decade as a cytokine involved in the adaptation of stem/progenitor cell activity for tissue homeostasis and repair. IL-22 is present in the brain, which harbors neural stem cells (NSC) in specific niches of which the ventricular-subventricular zone (V-SVZ) is the most important. In this study, we examined a possible effect of IL-22 on NSC in the adult mouse brain. We demonstrate that the IL-22 receptor is expressed in the V-SVZ, mainly in NSC characterized by their SOX2 expression. Addition of IL-22 to V-VSZ cell cultures resulted in an increase in NSC self-renewal, associated with a shift in NSC division mode towards symmetric proliferative divisions at the expense of differentiative divisions. Conversely, loss of IL-22 in knockout mice led to a decrease in neurosphere yield, suggesting a reduction in the NSC population, which was confirmed by the decrease in cells retaining BrdU labeling in IL-22 knockout mice. Our study supports that IL-22 is involved in the development and/or maintenance of V-VSZ NSC and opens new avenues to further investigate the role of IL-22 in NSC biology in health and disease.
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Affiliation(s)
- Valérie Coronas
- 4CS, Laboratory Channels & Connexins in Cancers and Cell Stemness, CNRS UMR 6041, University of Poitiers, Poitiers, France
| | - Patricia Arnault
- 4CS, Laboratory Channels & Connexins in Cancers and Cell Stemness, CNRS UMR 6041, University of Poitiers, Poitiers, France
| | - Jean-François Jégou
- LITEC, Laboratoire Inflammation, Tissus Epithéliaux et Cytokines, University of Poitiers, Poitiers, France
| | - Laetitia Cousin
- 4CS, Laboratory Channels & Connexins in Cancers and Cell Stemness, CNRS UMR 6041, University of Poitiers, Poitiers, France
| | - Hanitriniaina Rabeony
- LITEC, Laboratoire Inflammation, Tissus Epithéliaux et Cytokines, University of Poitiers, Poitiers, France
| | - Sandrine Clarhaut
- LITEC, Laboratoire Inflammation, Tissus Epithéliaux et Cytokines, University of Poitiers, Poitiers, France
| | - Thomas Harnois
- 4CS, Laboratory Channels & Connexins in Cancers and Cell Stemness, CNRS UMR 6041, University of Poitiers, Poitiers, France
| | - Jean-Claude Lecron
- LITEC, Laboratoire Inflammation, Tissus Epithéliaux et Cytokines, University of Poitiers, Poitiers, France
- Service Immunologie et Inflammation, UBM, CHU de Poitiers, Poitiers, France
| | - Franck Morel
- LITEC, Laboratoire Inflammation, Tissus Epithéliaux et Cytokines, University of Poitiers, Poitiers, France
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Peng Q, Pan T, He R, Yi M, Feng L, Cui Z, Gao R, Wang H, Feng X, Li H, Wang Y, Zhang C, Cheng D, Du Y, Wang C. BTNL2 promotes colitis-associated tumorigenesis in mice by regulating IL-22 production. EMBO Rep 2023; 24:e56034. [PMID: 36629012 PMCID: PMC9986825 DOI: 10.15252/embr.202256034] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 01/12/2023] Open
Abstract
Interleukin 22 (IL-22) has an important role in colorectal tumorigenesis and many colorectal diseases such as inflammatory bowel disease and certain infections. However, the regulation of IL-22 production in the intestinal system is still unclear. Here, we present evidence that butyrophilin-like protein 2 (BTNL2) is required for colorectal IL-22 production, and BTNL2 knockout mice show decreased colonic tumorigenesis and more severe colitis phenotypes than control mice due to defective production of IL-22. Mechanistically, BTNL2 acts on group 3 innate lymphoid cells (ILC3s), CD4+ T cells, and γδ T cells to promote the production of IL-22. Importantly, we find that a monoclonal antibody against BTNL2 attenuates colorectal tumorigenesis in mice and that the mBTNL2-Fc recombinant protein has a therapeutic effect in a dextran sulfate sodium (DSS)-induced colitis model. This study not only identifies a regulatory mechanism of IL-22 production in the colorectal system but also provides a potential therapeutic target for the treatment of human colorectal cancer and inflammatory bowel diseases.
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Affiliation(s)
- Qianwen Peng
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Ting Pan
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
| | - Ruirui He
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
| | - Ming Yi
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
| | - Lingyun Feng
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
| | - Zhihui Cui
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Ru Gao
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Heping Wang
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Xiong Feng
- Key Laboratory of Molecular Biophysics of the Ministry of Education, National Engineering Research Center for Nanomedicine, College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Hui Li
- Shandong PolytechnicJinanChina
| | - Yuan Wang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Cun‐jin Zhang
- Department of Neurology of Nanjing Drum Tower Hospital, Medical School and the State Key Laboratory of Pharmaceutical BiotechnologyNanjing UniversityNanjingChina
| | - Du Cheng
- Department of GastroenterologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Yanyun Du
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
| | - Chenhui Wang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Department of Laboratory Medicine, Sichuan Provincial People's Hospital, Medical SchoolUniversity of Electronic Science and Technology of ChinaChengduChina
- Research Unit for Blindness Prevention of the Chinese Academy of Medical Sciences (2019RU026)Sichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalChengduChina
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14
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Alvik K, Shao P, Hutin D, Baglole C, Grant DM, Matthews J. Increased sensitivity to chemically induced colitis in mice harboring a DNA-binding deficient aryl hydrocarbon receptor. Toxicol Sci 2023; 191:321-331. [PMID: 36519841 PMCID: PMC9936212 DOI: 10.1093/toxsci/kfac132] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The aryl hydrocarbon receptor (AHR), a transcription factor best known for mediating toxic responses of environmental pollutants, also integrates metabolic signals to promote anti-inflammatory responses, intestinal homeostasis, and maintain barrier integrity. AHR regulates its target genes through direct DNA-binding to aryl hydrocarbon response elements (AHREs) but also through tethering to other transcription factors in a DNA-binding independent manner. However, it is not known if AHR's anti-inflammatory role in the gut requires its ability to bind to AHREs. To test this, we determined the sensitivity of Ahrdbd/dbd mice, a genetically modified mouse line that express an AHR protein incapable of binding to AHREs, to dextran sulfate sodium (DSS)-induced colitis. Ahrdbd/dbd mice exhibited more severe symptoms of intestinal inflammation than Ahr+/+ mice. None of the Ahrdbd/dbd mice survived after the 5-day DSS followed by 7-day washout period. By day 6, the Ahrdbd/dbd mice had severe body weight loss, shortening of the colon, higher disease index scores, enlarged spleens, and increased expression of several inflammation genes, including interleukin 1b (Il-1b), Il-6, Il-17, C-x-c motif chemokine ligand 1 (Cxcl1), Cxcl2, Prostaglandin-endoperoxide synthase (Ptgs2), and lipocalin-2. Our findings show that AHR's DNA-binding domain and ability to bind to AHREs are required to reduce inflammation, maintain a healthy intestinal environment, and protect against DSS-induced colitis.
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Affiliation(s)
- Karoline Alvik
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Peng Shao
- Department of Pharmacology and Toxicology, University of Toronto, Toronto M5S1A8, Canada
| | - David Hutin
- Department of Pharmacology and Toxicology, University of Toronto, Toronto M5S1A8, Canada
| | - Carolyn Baglole
- Department of Medicine, McGill University, Montreal H4A3J1, Canada.,Department of Pathology, McGill University, Montreal H4A3J1, Canada.,Department of Pharmacology and Therapeutics, McGill University, Montreal H3G1Y6, Canada
| | - Denis M Grant
- Department of Pharmacology and Toxicology, University of Toronto, Toronto M5S1A8, Canada
| | - Jason Matthews
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Department of Pharmacology and Toxicology, University of Toronto, Toronto M5S1A8, Canada
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15
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Zhang J, Wang W, Liang S, Shao R, Shi W, Gudmundsson GH, Bergman P, Ai Q, Mai K, Wan M. Butyrate-induced IL-22 expression in fish macrophages contributes to bacterial clearance. FISH & SHELLFISH IMMUNOLOGY 2023; 133:108545. [PMID: 36642352 DOI: 10.1016/j.fsi.2023.108545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 06/17/2023]
Abstract
IL-22 has been characterized as a critical cytokine in maintaining barrier integrity and host immunity. So far, it has been known that IL-22 is mainly produced by lymphoid lineage cells. In the present study, we have thoroughly investigated butyrate-induced production and function of IL-22 in fish macrophages. Our results demonstrated that short-chain fatty acids (SCFAs), major microbiota-derived metabolites, promoted the expression of IL-22 in head kidney macrophages (HKMs) of turbot (Scophthalmus maximus L.). Interestingly, butyrate-mediated intracellular bacterial killing in HKMs diminished when IL-22 expression was interfered. Furthermore, the turbot fed the diet containing sodium butyrate (NaB) exhibited significantly lower mortality after bacterial infection, compared to the fish fed a basal diet. At the meantime, a higher level of IL-22 expression and bactericidal activity was detected in HKMs from the turbot fed NaB-supplemented diet. In addition, NaB treatment promoted the expression of antimicrobial peptides (AMPs) β-defensins in zebrafish (Danio rerio). However, butyrate-induced expression of AMPs was reduced in IL-22 mutant zebrafish compared to wild-type (WT) fish. Meanwhile, NaB treatment was incapable to protect IL-22 mutant fish from bacterial infection as it did in WT zebrafish. Importantly, our results demonstrated that IL-22 expression was remarkably suppressed in macrophage-depleted zebrafish, indicating that macrophage might be a cell source of IL-22 production in vivo. In conclusion, all these findings collectively revealed that SCFAs regulated the production and function of IL-22 in fish macrophages, which facilitated host resistance to bacterial invasion.
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Affiliation(s)
- Jinjin Zhang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Wentao Wang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Shufei Liang
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Rui Shao
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Wenkai Shi
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China
| | - Gudmundur H Gudmundsson
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; Biomedical Center, University of Iceland, Reykjavik, Iceland
| | - Peter Bergman
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; The Immunodeficiency Unit, Infectious Disease Clinic, Karolinska University Hospital, Stockholm, Sweden
| | - Qinghui Ai
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China; Pilot National Laboratory of Marine Science and Technology, Qingdao, China
| | - Kangsen Mai
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China; Pilot National Laboratory of Marine Science and Technology, Qingdao, China
| | - Min Wan
- Key Laboratory of Aquaculture Nutrition and Feed, Ministry of Agriculture & Key Laboratory of Mariculture, Ministry of Education, College of Fisheries, Ocean University of China, Qingdao, China; Pilot National Laboratory of Marine Science and Technology, Qingdao, China.
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16
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Zhang K, Chen L, Zhu C, Zhang M, Liang C. Current Knowledge of Th22 Cell and IL-22 Functions in Infectious Diseases. Pathogens 2023; 12:pathogens12020176. [PMID: 36839448 PMCID: PMC9965464 DOI: 10.3390/pathogens12020176] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/19/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
T helper 22 (Th22) cells, a newly defined CD4+ T-cell lineage, are characterized by their distinct cytokine profile, which primarily consists of IL-13, IL-22 and TNF-α. Th22 cells express a wide spectrum of chemokine receptors, such as CCR4, CCR6 and CCR10. The main effector molecule secreted by Th22 cells is IL-22, a member of the IL-10 family, which acts by binding to IL-22R and triggering a complex downstream signaling system. Th22 cells and IL-22 have been found to play variable roles in human immunity. In preventing the progression of infections such as HIV and influenza, Th22/IL-22 exhibited protective anti-inflammatory characteristics, and their deleterious proinflammatory activities have been demonstrated to exacerbate other illnesses, including hepatitis B and Helicobacter pylori infection. Herein, we review the current understanding of Th22 cells, including their definition, differentiation and mechanisms, and the effect of Th22/IL-22 on human infectious diseases. According to studies on Th22 cells, Th22/IL-22 may be a promising therapeutic target and an effective treatment strategy for various infections.
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Affiliation(s)
- Kunyu Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
- Institute of Urology, Anhui Medical University, Hefei 230022, China
- The Second Clinical Medical College, Anhui Medical University, Hefei 230032, China
| | - Lei Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
- Institute of Urology, Anhui Medical University, Hefei 230022, China
| | - Chenyu Zhu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
- Institute of Urology, Anhui Medical University, Hefei 230022, China
- The Second Clinical Medical College, Anhui Medical University, Hefei 230032, China
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
- Institute of Urology, Anhui Medical University, Hefei 230022, China
- Correspondence: (M.Z.); (C.L.); Tel./Fax: +86-55162922034 (M.Z.); +86-55162922034 (C.L.)
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei 230022, China
- Institute of Urology, Anhui Medical University, Hefei 230022, China
- Correspondence: (M.Z.); (C.L.); Tel./Fax: +86-55162922034 (M.Z.); +86-55162922034 (C.L.)
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Briukhovetska D, Suarez-Gosalvez J, Voigt C, Markota A, Giannou AD, Schübel M, Jobst J, Zhang T, Dörr J, Märkl F, Majed L, Müller PJ, May P, Gottschlich A, Tokarew N, Lücke J, Oner A, Schwerdtfeger M, Andreu-Sanz D, Grünmeier R, Seifert M, Michaelides S, Hristov M, König LM, Cadilha BL, Mikhaylov O, Anders HJ, Rothenfusser S, Flavell RA, Cerezo-Wallis D, Tejedo C, Soengas MS, Bald T, Huber S, Endres S, Kobold S. T cell-derived interleukin-22 drives the expression of CD155 by cancer cells to suppress NK cell function and promote metastasis. Immunity 2023; 56:143-161.e11. [PMID: 36630913 PMCID: PMC9839367 DOI: 10.1016/j.immuni.2022.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/28/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023]
Abstract
Although T cells can exert potent anti-tumor immunity, a subset of T helper (Th) cells producing interleukin-22 (IL-22) in breast and lung tumors is linked to dismal patient outcome. Here, we examined the mechanisms whereby these T cells contribute to disease. In murine models of lung and breast cancer, constitutional and T cell-specific deletion of Il22 reduced metastases without affecting primary tumor growth. Deletion of the IL-22 receptor on cancer cells decreases metastasis to a degree similar to that seen in IL-22-deficient mice. IL-22 induced high expression of CD155, which bound to the activating receptor CD226 on NK cells. Excessive activation led to decreased amounts of CD226 and functionally impaired NK cells, which elevated the metastatic burden. IL-22 signaling was also associated with CD155 expression in human datasets and with poor patient outcomes. Taken together, our findings reveal an immunosuppressive circuit activated by T cell-derived IL-22 that promotes lung metastasis.
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Affiliation(s)
- Daria Briukhovetska
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Javier Suarez-Gosalvez
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Cornelia Voigt
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Anamarija Markota
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Anastasios D. Giannou
- Section of Molecular Immunology and Gastroenterology, I. Department of Medicine, and Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany,Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Maryam Schübel
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Jakob Jobst
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Tao Zhang
- Section of Molecular Immunology and Gastroenterology, I. Department of Medicine, and Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Janina Dörr
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Florian Märkl
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Lina Majed
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Philipp Jie Müller
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Peter May
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Adrian Gottschlich
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Nicholas Tokarew
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Jöran Lücke
- Section of Molecular Immunology and Gastroenterology, I. Department of Medicine, and Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany,Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Arman Oner
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Melanie Schwerdtfeger
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - David Andreu-Sanz
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Ruth Grünmeier
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Matthias Seifert
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Stefanos Michaelides
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Michael Hristov
- Institute for Cardiovascular Prevention (IPEK), University Hospital, Klinikum der Universität München, Munich, Germany
| | - Lars M. König
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | - Bruno Loureiro Cadilha
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany
| | | | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, Klinikum der Universität München, 80337 Munich, Germany
| | - Simon Rothenfusser
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany,Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), 85764 Neuherberg, Germany
| | - Richard A. Flavell
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT 06520, USA,Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Daniela Cerezo-Wallis
- Melanoma Laboratory, Molecular Oncology Program, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Cristina Tejedo
- Melanoma Laboratory, Molecular Oncology Program, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - María S. Soengas
- Melanoma Laboratory, Molecular Oncology Program, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Tobias Bald
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Samuel Huber
- Section of Molecular Immunology and Gastroenterology, I. Department of Medicine, and Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Stefan Endres
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany,Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), 85764 Neuherberg, Germany,Center for Translational Cancer Research (DKTK), Partner Site Munich, 80336 Munich, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Klinikum der Universität München, 80337 Munich, Germany; Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), 85764 Neuherberg, Germany; Center for Translational Cancer Research (DKTK), Partner Site Munich, 80336 Munich, Germany.
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18
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Wang X, Li L, Yuan G, Zhu L, Pei C, Hou L, Li C, Jiang X, Kong X. Interleukin (IL)-22 in common carp (Cyprinus carpio L.): Immune modulation, antibacterial defense, and activation of the JAK-STAT signaling pathway. FISH & SHELLFISH IMMUNOLOGY 2022; 131:796-808. [PMID: 36349652 DOI: 10.1016/j.fsi.2022.10.051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/19/2022] [Accepted: 10/23/2022] [Indexed: 06/16/2023]
Abstract
Interleukin (IL)-22 is an IL-10 family cytokine secreted by CD4+ T cells and plays an important role in regulating inflammation and infection elimination. IL-22 homologues have been reported in the teleost, but the functions of IL-22 are still unclear. In this study, we identified two duplicated IL-22 genes in common carp (Cyprinus carpio L.), termed Cc_IL-22A and Cc_IL-22B. Sequence analysis showed that Cc_IL-22A and Cc_IL-22B had four conserved cysteine residues, which could form two intra-chain disulfide bridges. The Cc_IL-22A and Cc_IL-22B were constitutively expressed in various tissues, with the highest expression in the gill. The mRNA expression levels of Cc_IL-22A and Cc_IL-22B were significantly up-regulated in the gill, intestine, head kidney, and spleen of common carp challenged with Aeromonas. hydrophila. In vivo study showed that the expression levels of pro-inflammatory cytokines were significantly up-regulated in the head kidney and spleen when Cc_IL-22A or Cc_IL-22B were over-expressed. Furthermore, the over-expression of Cc_IL-22A and Cc_IL-22B indicated a protective effect on tissues, with only lymphocytic infiltration observed in comparison to the control and pcN3 groups, without obvious change in tissue morphology. Similar stimulatory effects of rIL-22A and rIL-22B were observed in vitro. When HKLs were stimulated with rIL-22A or rIL-22B, the expression levels of critical signaling molecules in the Janus kinase (JAK) and signal transducer and activator of transcription (STAT) pathway were significantly induced, including JAK1, JAK3, STAT1, and STAT3, as well as pro-inflammatory cytokines (IL-1β and TNF-α). Together, these results suggest that Cc_IL-22A and Cc_IL-22B may regulate inflammatory responses through the JAK-STAT signaling pathway and have a significant impact on the immune defense of common carp against bacterial infection. Therefore, our study provides a new perspective on the functions of Cc_IL-22A and Cc_IL-22B in the immune defense mechanism of fish.
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Affiliation(s)
- Xiaoyu Wang
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Lei Li
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Gaoliang Yuan
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Lei Zhu
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Chao Pei
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Libo Hou
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Chen Li
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Xinyu Jiang
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China.
| | - Xianghui Kong
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, College of Fisheries, Henan Normal University, Xinxiang, Henan, 453007, China.
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Seyfried F, Springer R, Hoffmann A, Gruber M, Otto C, Schlegel N, Hankir MK. Gastric bypass surgery weight loss-independently induces gut Il-22 release in association with improved glycemic control in obese Zucker fatty rats. Metabol Open 2022; 17:100212. [PMID: 36992680 PMCID: PMC10040960 DOI: 10.1016/j.metop.2022.100212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022] Open
Abstract
Background Roux-en-Y gastric bypass surgery (RYGB) improves glycemic control in individuals with severe obesity beyond the effects of weight loss alone. To identify potential underlying mechanisms, we asked how equivalent weight loss from RYGB and from chronic caloric restriction impact gut release of the metabolically beneficial cytokine interleukin-22 (Il-22). Methods Obese male Zucker fatty rats were randomized into sham-operated (Sham), RYGB, and sham-operated, body weight-matched to RYGB (BWM) groups. Food intake and body weight were measured regularly for 4 weeks. An oral glucose tolerance test (OGTT) was performed on postoperative day 27. Portal vein plasma, systemic plasma, and whole-wall samples from throughout the gut were collected on postoperative day 28. Gut Il-22 mRNA expression was determined by real-time quantitative PCR. Plasma Il-22 levels were determined by enzyme-linked immunosorbant assay (ELISA). Results RYGB and BWM rats had lower food intake and body weight as well as superior blood glucose clearing capability compared with Sham rats. RYGB rats also had superior blood glucose clearing capability compared with BWM rats despite having similar body weights and higher food intake. Il-22 mRNA expression was approximately 100-fold higher specifically in the upper jejunum in RYGB rats compared with Sham rats. Il-22 protein was only detectable in portal vein (34.1 ± 9.4 pg/mL) and systemic (46.9 ± 10.5 pg/mL) plasma in RYGB rats. Area under the curve of blood glucose during the OGTT, but not food intake or body weight, negatively correlated with portal vein and systemic plasma Il-22 levels in RYGB rats. Conclusions These results suggest that induction of gut Il-22 release might partly account for the weight loss-independent improvements in glycemic control after RYGB, and further support the use of this cytokine for the treatment of metabolic disease.
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Affiliation(s)
| | | | | | | | | | | | - Mohammed K. Hankir
- Corresponding author. Center of Operative Medicine, Oberduerrbacherstrasse 6, 97080, Wuerzburg, Germany.
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20
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Role of IL-22 in intestinal microenvironment and potential targeted therapy through diet. Immunol Res 2022; 71:121-129. [PMID: 36173554 DOI: 10.1007/s12026-022-09325-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 09/20/2022] [Indexed: 11/05/2022]
Abstract
IL-22 is a type 2 receptor cytokine in IL-10 family. IL-22 is usually secreted by innate and adaptive immune cells and takes its effects on non-hematopoietic cells. Through activate STAT3 pathway, IL-22 plays an important role in infection clearance and tissue regeneration, which is critical for barrier integrate and homeostasis. Abnormal activation of IL-22 signal was observed in inflammation diseases, autoimmune diseases, and cancers. We review the recent discoveries about the mechanism and regulation of IL-22 signal pathway from the perspective of intestinal micro-environment. Diet-based IL-22 target therapeutic strategies and their potential clinical significance will also be discussed.
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21
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Serum Interleukins as Potential Prognostic Biomarkers in HBV-Related Acute-on-Chronic Liver Failure. Mediators Inflamm 2022; 2022:7794890. [PMID: 36117587 PMCID: PMC9477565 DOI: 10.1155/2022/7794890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 08/06/2022] [Indexed: 11/17/2022] Open
Abstract
Hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) is relatively common in China and has complex pathogenesis, difficult clinical treatment, and poor prognosis. Immune status is an important factor affecting ACLF prognosis. Interleukins are a family of secreted lymphocyte factors that interact with a host of cell types including immune cells. These signaling molecules play important roles in transmitting information; regulating immune cells; mediating the activation, proliferation, and differentiation of T and B cells; and modulating inflammatory responses. Many studies have investigated the correlation between interleukin expression and the prognosis of HBV-ACLF. This review focuses on the potential use of interleukins as prognostic biomarkers in HBV-ACLF. References were mainly identified through PubMed and CNKI search, including relevant studies published until December 2021. We have summarized reports of several promising diagnostic interleukin biomarkers that predict susceptibility to HBV-ACLF. The use of biomarkers to understand early prognosis can help devise different therapeutic measures and improve patient survival. Ongoing research on prognostic biomarkers of HBV-ACLF is promising, and future preclinical and clinical studies are warranted.
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22
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Ganieva U, Schneiderman S, Bu P, Beaman K, Dambaeva S. IL-22 regulates endometrial regeneration by enhancing tight junctions and orchestrating extracellular matrix. Front Immunol 2022; 13:955576. [PMID: 36091010 PMCID: PMC9453595 DOI: 10.3389/fimmu.2022.955576] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/08/2022] [Indexed: 11/18/2022] Open
Abstract
The uterine endometrium uniquely regenerates after menses, postpartum, or after breaks in the uterine layer integrity throughout women’s lives. Direct cell–cell contacts ensured by tight and adherens junctions play an important role in endometrial integrity. Any changes in these junctions can alter the endometrial permeability of the uterus and have an impact on the regeneration of uterine layers. Interleukin 22 (IL-22) is a cytokine that is recognized for its role in epithelial regeneration. Moreover, it is crucial in controlling the inflammatory response in mucosal tissues. Here, we studied the role of IL-22 in endometrial recovery after inflammation-triggered abortion. Fecundity of mice was studied in consecutive matings of the same animals after lipopolysaccharide (LPS) (10 µg per mouse)-triggered abortion. The fecundity rate after the second mating was substantially different between IL-22 knockout (IL-22−/−) (9.1%) and wild-type (WT) (71.4%) mice (p < 0.05), while there was no difference between the groups in the initial mating, suggesting that IL-22 deficiency might be associated with secondary infertility. A considerable difference was observed between IL-22−/− and WT mice in the uterine clearance following LPS-triggered abortion. Gross examination of the uteri of IL-22−/− mice revealed non-viable fetuses retained inside the horns (delayed clearance). In contrast, all WT mice had completed abortion with total clearance after LPS exposure. We also discovered that IL-22 deficiency is associated with a decreased expression of tight junctions (claudin-2 and claudin-10) and cell surface pathogen protectors (mucin-1). Moreover, IL-22 has a role in the remodeling of the uterine tissue in the inflammatory environment by regulating epithelial–mesenchymal transition markers called E- and N-cadherin. Therefore, IL-22 contributes to the proper regeneration of endometrial layers after inflammation-triggered abortion. Thus, it might have a practical significance to be utilized as a treatment option postpartum (enhanced regeneration function) and in secondary infertility caused by inflammation (enhanced barrier/protector function).
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Affiliation(s)
- Umida Ganieva
- Center for Cancer Cell Biology, Immunology, and Infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
| | - Sylvia Schneiderman
- Clinical Immunology Laboratory, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
| | - Pengli Bu
- Department of Pharmaceutical Sciences, College of Pharmacy, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
| | - Kenneth Beaman
- Center for Cancer Cell Biology, Immunology, and Infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
- Clinical Immunology Laboratory, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
| | - Svetlana Dambaeva
- Center for Cancer Cell Biology, Immunology, and Infection, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
- Clinical Immunology Laboratory, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
- *Correspondence: Svetlana Dambaeva,
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23
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Wang Y, Zhou Q, Chen L, Dong L, Xiong M, Xie X, Zhao L, Xu J, Zheng Z, Wang J, Lu W. Identification of genetic variants of the IL-22 gene in association with an altered risk of COPD susceptibility. THE CLINICAL RESPIRATORY JOURNAL 2022; 16:537-545. [PMID: 35808996 PMCID: PMC9376143 DOI: 10.1111/crj.13517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 05/28/2022] [Accepted: 06/02/2022] [Indexed: 01/13/2023]
Abstract
The incidence of chronic obstructive pulmonary disease (COPD) is related to the interaction between environmental exposure and genetic factors. Far more than 15% of smokers eventually develop COPD. In addition to smoking, genetic susceptibility may be another factor in the development of COPD. IL-22 and its receptors are increased in human and experimental COPD and contribute to pathogenesis. Here, we conducted a case-control study to evaluate the association between IL-22 tag-single nucleotide polymorphisms (SNPs) and COPD risk. Four tag-SNPs (rs2227478, rs2227481, rs2227484 and rs2227485) were identified according to linkage disequilibrium (LD) analysis in 30 healthy controls. A total of 513 COPD cases and 504 controls were recruited to perform an association study between these four tag-SNPs and COPD risk. We found that the "C" allele of rs2227478T>C and the "T" allele of rs2227481C>T were obviously related to decreased COPD susceptibility. Genetic model analysis showed that rs2227478T>C and rs2227481C>T were significantly associated with a decreased risk of COPD under dominant models after adjusting for the above factors. In the recessive model, rs2227485T>C was obviously associated with decreased COPD risk. Our data showed that only rs2227485T>C was associated with a decreased COPD risk after Bonferroni correction. The eQTL analysis showed that rs2227485T>C was significantly associated with IL-22 expression. The pGL4-rs2227485-C gene reporter had a higher promoter activity than pGL4-rs2227485-T. In our study, rs2227485T>C, located in the promoter region of IL-22, was associated with a decreased risk of COPD and increased IL-22 promoter activity, suggesting that this variant might modulate COPD susceptibility.
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Affiliation(s)
- Yan Wang
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Qipeng Zhou
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Lingzhu Chen
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Lian Dong
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Mingmei Xiong
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Xiaohui Xie
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Li Zhao
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Jingyi Xu
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Zeguang Zheng
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Jian Wang
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
| | - Wenju Lu
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Health, The First Affiliated HospitalGuangzhou Medical UniversityGuangzhouChina
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Yamaguchi T, Iijima H, Yoshihara T, Tani M, Otake Y, Iwatani S, Amano T, Tashiro T, Kurahashi T, Inoue T, Tsujii Y, Hayashi Y, Inoue T, Motooka D, Nakamura S, Shinzaki S, Takehara T. Exacerbation of non-steroidal anti-inflammatory drug-induced enteropathy in C-C chemokine receptor type 7-deficient mice. J Gastroenterol Hepatol 2022; 37:1561-1570. [PMID: 35435994 DOI: 10.1111/jgh.15868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 02/10/2022] [Accepted: 04/08/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Non-steroidal anti-inflammatory drugs (NSAIDs) induce intestinal enteropathy and the pathophysiology is related to immune-mediated mechanisms. We aimed to investigate the role of C-C chemokine receptor type 7 (CCR7) which regulates immune cell migration in NSAID-induced enteropathy. METHODS Injury of the small intestine was evaluated 24 h after the subcutaneous injection of indomethacin in CCR7-deficient (Ccr7-/- ) and wild-type (WT) mice. The cellular profile and cytokine production in intestinal cells were analyzed. Indomethacin-induced enteropathy was evaluated in mice adoptively transferred with CD103+ dendritic cells (DCs) from Ccr7-/- or WT mice. RESULTS Indomethacin induced more severe intestinal injury in Ccr7-/- mice than in WT mice. The major inflammatory cytokines were not increased and the proportion of regulatory T cells following indomethacin injection was not decreased in Ccr7-/- mice compared with WT mice. The expression of interleukin (IL)-22 binding protein (IL-22BP), which inhibits IL-22 activity, was significantly higher in CD103+ DCs from Ccr7-/- mice than those from WT mice. Mice adoptively transferred with CD103+ DCs isolated from Ccr7-/- mice exhibited more severe intestinal injury following indomethacin injection compared with those adoptively transferred with CD103+ DCs of WT mice. Ccr7-/- mice injected with indomethacin showed a significant reduction in regenerating islet-derived 1 (Reg1) mRNA expression, which is regulated by IL-22, in intestinal epithelial cells. CONCLUSIONS C-C chemokine receptor type 7 deficiency exacerbated NSAID-induced enteropathy in association with an altered phenotype of CD103+ DCs that produces IL-22BP. CCR7 contributes to protect the small intestine from NSAID-induced mucosal injury.
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Affiliation(s)
- Toshio Yamaguchi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Gastroenterology, Osaka Rosai Hospital, Osaka, Japan
| | - Hideki Iijima
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeo Yoshihara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Mizuki Tani
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yuriko Otake
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Shuko Iwatani
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takahiro Amano
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Taku Tashiro
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomohide Kurahashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takanori Inoue
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yoshiki Tsujii
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takahiro Inoue
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Daisuke Motooka
- Department of Infection Metagenomics, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Shota Nakamura
- Department of Infection Metagenomics, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Shinichiro Shinzaki
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
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Fang S, Ju D, Lin Y, Chen W. The role of interleukin-22 in lung health and its therapeutic potential for COVID-19. Front Immunol 2022; 13:951107. [PMID: 35967401 PMCID: PMC9364265 DOI: 10.3389/fimmu.2022.951107] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Although numerous clinical trials have been implemented, an absolutely effective treatment against coronavirus disease 2019 (COVID-19) is still elusive. Interleukin-22 (IL-22) has attracted great interest over recent years, making it one of the best-studied cytokines of the interleukin-10 (IL-10) family. Unlike most interleukins, the major impact of IL-22 is exclusively on fibroblasts and epithelial cells due to the restricted expression of receptor. Numerous studies have suggested that IL-22 plays a crucial role in anti-viral infections through significantly ameliorating the immune cell-mediated inflammatory responses, and reducing tissue injury as well as further promoting epithelial repair and regeneration. Herein, we pay special attention to the role of IL-22 in the lungs. We summarize the latest progress in our understanding of IL-22 in lung health and disease and further discuss maneuvering this cytokine as potential immunotherapeutic strategy for the effective manage of COVID-19.
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Affiliation(s)
- Si Fang
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
| | - Yong Lin
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Wei Chen
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA, United States
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Pan Y, Du D, Wang L, Wang X, He G, Jiang X. The Role of T Helper 22 Cells in Dermatological Disorders. Front Immunol 2022; 13:911546. [PMID: 35911703 PMCID: PMC9331286 DOI: 10.3389/fimmu.2022.911546] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 06/14/2022] [Indexed: 11/25/2022] Open
Abstract
T helper 22 (Th22) cells are a newly identified subset of CD4+ T cells that secrete the effector cytokine interleukin 22 (IL-22) upon specific antigen stimulation, barely with IFN-γ or IL-17. Increasing studies have demonstrated that Th22 cells and IL-22 play essential roles in skin barrier defense and skin disease pathogenesis since the IL-22 receptor is widely expressed in the skin, especially in keratinocytes. Herein, we reviewed the characterization, differentiation, and biological activities of Th22 cells and elucidated their roles in skin health and disease. We mainly focused on the intricate crosstalk between Th22 cells and keratinocytes and provided potential therapeutic strategies targeting the Th22/IL-22 signaling pathway.
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Affiliation(s)
- Yu Pan
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Department of Dermatology, the First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Dan Du
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
| | - Lian Wang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyun Wang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, China Institute of Inflammation and Immunology (CIII), Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Gu He
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, China Institute of Inflammation and Immunology (CIII), Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Gu He, ; Xian Jiang,
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, China Institute of Inflammation and Immunology (CIII), Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Gu He, ; Xian Jiang,
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Petean IBF, Silva-Sousa AC, Cronenbold TJ, Mazzi-Chaves JF, Silva LABD, Segato RAB, Castro GAPD, Kuchler EC, Paula-Silva FWG, Damião Sousa-Neto M. Genetic, Cellular and Molecular Aspects involved in Apical Periodontitis. Braz Dent J 2022; 33:1-11. [PMID: 36043561 PMCID: PMC9645190 DOI: 10.1590/0103-6440202205113] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/03/2022] [Indexed: 11/26/2022] Open
Abstract
The development, establishment and repair of apical periodontitis (AP) is
dependent of several factors, which include host susceptibility, microbial
infection, immune response, quality of root canal treatment and organism's
ability to repair. The understanding of genetic contributions to the risk of
developing AP and presenting persistent AP has been extensively explored in
modern Endodontics. Thus, this article aims to provide a review of the
literature regarding the biochemical mediators involved in immune response
signaling, osteoclastogenesis and bone neoformation, as the genetic components
involved in the development and repair of AP. A narrative review of the
literature was performed through a PUBMED/MEDLINE search and a hand search of
the major AP textbooks. The knowledge regarding the cells, receptors and
molecules involved in the host's immune-inflammatory response during the
progression of AP added to the knowledge of bone biology allows the
identification of factors inherent to the host that can interfere both in the
progression and in the repair of these lesions. The main outcomes of studies
evaluated in the review that investigated the correlation between genetic
polymorphisms and AP in the last five years, demonstrate that genetic factors of
the individual are involved in the success of root canal treatment. The
discussion of this review gives subsides that may help to glimpse the
development of new therapies based on the identification of therapeutic targets
and the development of materials and techniques aimed at acting at the molecular
level for clinical, radiographic and histological success of root canal
treatment.
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Affiliation(s)
- Igor Bassi Ferreira Petean
- Department of Restorative Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Alice Corrêa Silva-Sousa
- Department of Restorative Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | | | | | - Lea Assed Bezerra da Silva
- Department of Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Raquel Assed Bezerra Segato
- Department of Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | - Erika Calvano Kuchler
- Department of Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.,Department of Orthodontics, University of Regensburg, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
| | | | - Manoel Damião Sousa-Neto
- Department of Restorative Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
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Xiong P, Liu T, Huang H, Yuan Y, Zhang W, Fu L, Chen Y. IL-27 overexpression alleviates inflammatory response in allergic asthma by inhibiting Th9 differentiation and regulating Th1/Th2 balance. Immunopharmacol Immunotoxicol 2022; 44:712-718. [PMID: 35695698 DOI: 10.1080/08923973.2022.2077755] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To investigate the effect of IL-27 on Th9 differentiation and Th1/Th2 balance. METHODS C57BL/6 (B6) mice were treated with ovalbumin to establish an allergic asthma (AA) model and subjected to IL-27 overexpression (OV) and empty vector (EV). Hematoxylin-eosin (HE) staining was performed to observe lung tissue inflammation. Flow cytometry was carried out to evaluate the percentage of Th9, Th1, and Th2 cells. The expression of IL-27, IL-27R, IL-9, T-bet, IFN-γ, and IgE was evaluated by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and enzyme-linked immunosorbent assay (ELISA). Western blot was conducted to observe the expression of pSTAT-1 and pSTAT-3. RESULTS Compared with the Model group, the number of Th1 cells in the Model + OV group increased significantly (p < .05), while those of Th9 and Th2 cells decreased significantly (p < .05). The expression of IL-27, IL-27R, and IFN-γ in blood serum was increased (p < .05), and that of IL-9 and IgE was significantly decreased in the Model + OV group compared to the Model (p < .05). Western blot revealed that Model + OV exhibited lower expression of pSTAT-3 than that in the Model and Model + EV groups (p < .05), while pSTAT-1 expression was significantly increased (p < .05). Inflammatory infiltration in the Model + OV group was significantly reduced, and there was no significant difference between the Model and Model + EV groups. CONCLUSIONS IL-27 OV inhibits Th9 differentiation and regulates the imbalance of Th1/Th2, thereby alleviating inflammatory response in AA. The findings suggest that IL-27 OV may be a potential strategy for clinical treatment of AA.
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Affiliation(s)
- Peng Xiong
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Tonglin Liu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Hao Huang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Yi Yuan
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Wendi Zhang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Lina Fu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Yu Chen
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
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Lopez DV, Kongsbak‐Wismann M. Role of IL-22 in homeostasis and diseases of the skin. APMIS 2022; 130:314-322. [PMID: 35316548 PMCID: PMC9324963 DOI: 10.1111/apm.13221] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 03/21/2022] [Indexed: 11/28/2022]
Abstract
Interleukin-22 (IL-22) is a cytokine mainly produced by T cells and innate lymphoid cells (ILC). IL-22 primarily targets non-hematopoietic cells such as epithelial cells and fibroblasts. In the skin, IL-22 promotes the proliferation of keratinocytes and dermal fibroblasts. IL-22 furthermore regulates innate immune responses as it induces the production of antimicrobial proteins and neutrophil-attracting chemokines. IL-22 plays an important role in wound healing and in the protection against skin infections. However, IL-22 can also contribute to the pathogenesis of several inflammatory skin diseases such as psoriasis, atopic dermatitis and allergic contact dermatitis. In this review, current information regarding the structure, function and regulation of IL-22 is discussed with a special focus on the role of IL-22 in the skin and in skin diseases.
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Affiliation(s)
- Daniel Villalba Lopez
- The LEO Foundation Skin Immunology Research CenterDepartment of Immunology and MicrobiologyFaculty of Health and Medical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Martin Kongsbak‐Wismann
- The LEO Foundation Skin Immunology Research CenterDepartment of Immunology and MicrobiologyFaculty of Health and Medical SciencesUniversity of CopenhagenCopenhagenDenmark
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Yao Y, Yang G, Lu G, Ye J, Cui L, Zeng Z, Chen J, Zhou J. Th22 Cells/IL-22 Serves as a Protumor Regulator to Drive Poor Prognosis through the JAK-STAT3/MAPK/AKT Signaling Pathway in Non-Small-Cell Lung Cancer. J Immunol Res 2022; 2022:8071234. [PMID: 35669104 PMCID: PMC9167127 DOI: 10.1155/2022/8071234] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/29/2022] [Indexed: 02/07/2023] Open
Abstract
The interaction of immune cells and cytokines in the tumor microenvironment affects the development and prognosis of tumors with an unclear potential regulatory mechanism. Recent studies have elucidated the protumor role of Th22 cells and its lineage-specific cytokine IL-22 in different human cancers. The present study is aimed at investigating the biological effect of Th22 cells/IL-22 and its molecular mechanism in the pathogenesis process of non-small-cell lung cancer (NSCLC). It was initially found that Th22 cells were enriched in the peripheral blood of NSCLC patients. The level of Th22 cells in peripheral blood mononuclear cells (PBMCs) was positively correlated with the TNM stage, lymph node metastasis, and clinical tumor biomarkers. Furthermore, IL-22 not only antagonized the apoptosis inducing and cell cycle arresting effect by chemotherapy and molecular targeted drugs on NSCLC cell lines but also promoted tumor cell proliferation and tumor tissue growth. Moreover, IL-22 activated the JAK-STAT3/MAPK/AKT signaling pathway, both in vitro and in vivo. Conclusively, the present results confirm that Th22 cells/IL-22 may serve as a negative immune regulator in lung cancer.
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Affiliation(s)
- Yinan Yao
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Guangdie Yang
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Guohua Lu
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiani Ye
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Luyun Cui
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Zhu Zeng
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Junjun Chen
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianying Zhou
- Department of Respiratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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31
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Prignano F, Donetti E. Looking at Interleukin-22 from a New Dermatological Perspective: From Epidermal Homeostasis to Its Role in Chronic Skin Diseases. Dermatology 2022; 238:829-836. [PMID: 35537419 DOI: 10.1159/000524119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/13/2022] [Indexed: 11/19/2022] Open
Abstract
Twenty years after the cloning, characterization, and identification of interleukin (IL)-22 in 2000, the precise biological role of this cytokine in healthy and unhealthy skin is not completely known. The aim of this review is to provide an overview on the recent knowledge available in literature about the origin, sources, targets, molecular mechanism of action, and clinical issues regarding IL-22. Last but not least, recent experimental evidence obtained in a 3D model of organotypic culture of normal human skin highlights its homeostatic role and will be discussed in detail, as personal observations. As most of the data concerning IL-22 immunomodulating activity are obtained from mouse models, this work offers a new perspective on its clinical role. The hypothesis herein advanced is that IL-22 profoundly affects keratinocyte terminal differentiation, whereas, in order to induce a proliferation impairment, a more complex psoriatic-like microenvironment is needed.
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Affiliation(s)
- Francesca Prignano
- Department of Health Sciences, Section of Dermatology, University of Florence, Florence, Italy
| | - Elena Donetti
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
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32
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Bai Y, Wu H, Zhang J, Zhang S, Zhang Z, Wang H, Zhang Y, Shen Z. IL-22 Protects against Biliary Ischemia-Reperfusion Injury after Liver Transplantation via Activating STAT3 and Reducing Apoptosis and Oxidative Stress Levels In Vitro and In Vivo. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9635075. [PMID: 35592531 PMCID: PMC9113870 DOI: 10.1155/2022/9635075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 11/17/2022]
Abstract
Biliary complications are currently one of the leading causes of liver failure and patient death after liver transplantation and need to be solved urgently. Biliary ischemia-reperfusion injury (IRI) is one of the important causes of biliary complications. IL-22 has a protective effect on liver injury and hepatitis diseases, and its safety and efficacy in the treatment of hepatitis have also been proved in human clinical experiments. Furthermore, multiple studies have confirmed that IL-22 promotes the proliferation and repair of epithelial cells in various organs. Still, its function in the bile duct after transplantation has not been explored. This study was aimed at investigating the effects of IL-22 on cholangiocyte IRI in vitro and in vivo and exploring its underlying mechanisms. We simulated the hypoxia process of bile duct epithelial cells through in vitro experiments to investigate the protective function and molecular mechanism of IL-22 on bile duct epithelial cells. Subsequently, the function and mechanism of IL-22 in the biliary IRI model of autologous orthotopic liver transplantation in rats were assessed. This study confirmed that IL-22 could promote cholangiocyte proliferation, decrease the apoptosis rate of cholangiocytes and tissues, decrease MDA levels, and increase SOD levels by activating STAT3. In addition, IL-22 can also reduce the level of mitochondrial membrane depolarization, protect mitochondria, reduce ROS production, and play a role in protecting bile ducts. These findings provide evidence for IL-22 as a novel and effective treatment for biliary IRI after liver transplantation.
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Affiliation(s)
- Yi Bai
- Department of Hepatobiliary Surgery, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Hao Wu
- The First Central Clinical School, Tianjin Medical University, Tianjin, China
| | - Jinrui Zhang
- The First Central Clinical School, Tianjin Medical University, Tianjin, China
| | - Sai Zhang
- School of Medicine, Nankai University, Tianjin, China
- Department of Organ Transplantation, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin 300192, China
| | - Zhixin Zhang
- The First Central Clinical School, Tianjin Medical University, Tianjin, China
| | - Hao Wang
- The First Central Clinical School, Tianjin Medical University, Tianjin, China
| | - Yamin Zhang
- Department of Hepatobiliary Surgery, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin, China
| | - Zhongyang Shen
- Department of Organ Transplantation, Tianjin First Central Hospital, School of Medicine, Nankai University, Tianjin 300192, China
- Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin, China
- National Health Commission's Key Laboratory for Critical Care Medicine, Tianjin, China
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Ghimire S, Ederer KU, Meedt E, Weber D, Matos C, Hiergeist A, Zeman F, Wolff D, Edinger M, Poeck H, Herr W, Gessner A, Holler E, Bülow S. Low Intestinal IL22 Associates With Increased Transplant-Related Mortality After Allogeneic Stem Cell Transplantation. Front Immunol 2022; 13:857400. [PMID: 35572572 PMCID: PMC9103485 DOI: 10.3389/fimmu.2022.857400] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/28/2022] [Indexed: 12/29/2022] Open
Abstract
The role of IL-22 in adult patients undergoing allogeneic stem cell transplantation (SCT) is of major interest since animal studies showed a protective and regenerative effect of IL-22 in graft versus host disease (GvHD). However, no clinical data exist on the tissue expression. Here we demonstrate that patients not suffering from transplant-related mortality (TRM) show significantly upregulated IL22 expression during histological and clinical GI-GvHD (p = 0.048 and p = 0.022, respectively). In contrast, in GvHD patients suffering from TRM, IL22 was significantly lower (p = 0.007). Accordingly, lower IL22 was associated with a higher probability of TRM in survival analysis (p = 0.005). In a multivariable competing risk Cox regression analysis, low IL22 was identified as an independent risk factor for TRM (p = 0.007, hazard ratio 2.72, 95% CI 1.32 to 5.61). The expression of IL22 seemed to be microbiota dependent as broad-spectrum antibiotics significantly diminished IL22 expression (p = 0.019). Furthermore, IL22 expression significantly correlated with G-protein coupled receptor (GPR)43 (r = 0.263, p = 0.015) and GPR41 expression (r = 0.284, p = 0.009). In conclusion, our findings reveal an essential role of IL-22 for the prognosis of patients undergoing allogeneic SCT.
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Affiliation(s)
- Sakhila Ghimire
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
- *Correspondence: Sakhila Ghimire,
| | - Katharina U. Ederer
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Elisabeth Meedt
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Daniela Weber
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Carina Matos
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Andreas Hiergeist
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Florian Zeman
- Centre for Clinical Studies, University Hospital Regensburg, Regensburg, Germany
| | - Daniel Wolff
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Matthias Edinger
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy (LIT), Regensburg, Germany
| | - Hendrik Poeck
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
- Leibniz Institute for Immunotherapy (LIT), Regensburg, Germany
| | - Wolfgang Herr
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - André Gessner
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
| | - Ernst Holler
- Clinic and Polyclinic for Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Sigrid Bülow
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany
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Ma Q, Luan J, Bai Y, Xu C, Liu F, Chen B, Ju D, Xu H. Interleukin-22 in Renal Protection and Its Pathological Role in Kidney Diseases. Front Immunol 2022; 13:851818. [PMID: 35432360 PMCID: PMC9008451 DOI: 10.3389/fimmu.2022.851818] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Chronic kidney injury has gradually become a worldwide public health problem currently affecting approximately 10% of the population and can eventually progress to chronic end-stage renal disease characteristic by the result of epithelial atrophy. Interleukin-22 (IL-22) is a cytokine produced by activated immune cells, while acting mainly on epithelial cells ranging from innate immune response to tissue regeneration to maintain barrier integrity and promote wound healing. Accumulating data suggests that IL-22 has emerged as a fundamental mediator of epithelial homeostasis in the kidney through promoting tissue repair and regeneration, inhibiting oxidative stress, and producing antimicrobial peptides. Binding of IL-22 to its transmembrane receptor complex triggers janus kinase/tyrosine kinase 2 phosphorylation, which further activates a number of downstream cascades, including signal transducer and activator of transcription 3, MAP kinase, and protein kinase B, and initiates a wide array of downstream effects. However, the activation of the IL-22 signaling pathways promotes the activation of complement systems and enhances the infiltration of chemokines, which does harm to the kidney and may finally result in chronic renal failure of different autoimmune kidney diseases, including lupus nephritis, and IgA nephropathy. This review describes current knowledge of the basic features of IL-22, including structure, cellular origin and associated signaling pathways. Also, we summarize the latest progress in understanding the physiological and pathological effects of IL-22 in the kidney, suggesting the potential strategies for the specific application of this cytokine in the treatment of kidney disease.
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Affiliation(s)
- Qianqian Ma
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
| | - Jingyun Luan
- Department of Biological Medicines, School of Pharmacy, Fudan University, Shanghai, China
- Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Yu Bai
- Department of Biological Medicines, School of Pharmacy, Fudan University, Shanghai, China
- Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Caili Xu
- Department of Biological Medicines, School of Pharmacy, Fudan University, Shanghai, China
- Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Fangyu Liu
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Bufeng Chen
- Department of Urology, Binzhou Medical University, Binzhou, China
| | - Dianwen Ju
- Department of Biological Medicines, School of Pharmacy, Fudan University, Shanghai, China
- Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
| | - Hong Xu
- Children’s Hospital of Fudan University, National Children’s Medical Center, Shanghai, China
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35
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Functional and Molecular Immune Response of Rainbow Trout (Oncorhynchus mykiss) Following Challenge with Yersinia ruckeri. Int J Mol Sci 2022; 23:ijms23063096. [PMID: 35328519 PMCID: PMC8948951 DOI: 10.3390/ijms23063096] [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] [Received: 02/15/2022] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 12/21/2022] Open
Abstract
Currently, aquaculture production of rainbow trout (Oncorhynchus mykiss) is a multibillion dollar industry; nevertheless, the development of this sector has not been exempt from pitfalls related to the recurrent presence of pathogens of bacterial origin. This is the case of Yersinia ruckeri, the etiologic agent of the infectious pathology known as Enteric Red Mouth Disease (ERM), causing serious economic losses that can be as high as 30–70% of production. Although several studies have been performed regarding pathogen features and virulence factors, more information is needed about the host defense mechanism activation after infection. Given this perspective, this study aimed to evaluate rainbow trout’s short-term innate immune response against infection with Y. ruckeri. A series of factors linked to the innate immune response were evaluated, including determination of hematological parameters, oxidative stress biomarkers, and analysis of the expression of immune-related genes. Results showed a significant decrease in several hematological parameters (white blood cell count, hematocrit, neutrophils, monocytes, lymphocytes, and thrombocytes) and oxidative stress indicators (SOD) between the control and infected groups. In addition, there were significant differences in the level of gene expression between infected individuals and the control group. Most of these genes (il-1β, il-8, il-10, tnf-α1, tnf-α2, socs3, mmp-9, cath, hsp-70, saa, fer, pcb) were upregulated within the first 24 h following infection. Results from this study showed more insights into the short-term immune response of rainbow trout to infection with Y. ruckeri, which may be useful for the establishment of biomarkers that may be used for the early detection of ERM.
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Zhang J, Liu Z, Liu L, Huang M, Huang Y. Th22/IL-22 mediates the progression of HBV-related hepatocellular carcinoma via STAT3. Cytotechnology 2022; 74:203-216. [PMID: 35464167 PMCID: PMC8975974 DOI: 10.1007/s10616-021-00517-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 12/28/2021] [Indexed: 12/24/2022] Open
Abstract
T helper cell 22 are abundant in Hepatitis B Virus-related hepatocellular carcinoma tissue, and the main cytokine interleukin 22 produced by Th22 cells is closely related to the initiation and development of HCC. Understanding the role of Th22/IL-22 in the progression of HBV-related HCC will facilitate new therapeutic development. Th22 cells were isolated from peripheral blood of healthy donors and co-cultured with HBV positive HepG2.2.15 cells. IL-22 secretion and HepG2.2.15 cell proliferation and apoptosis were monitored. Expressions of p-STAT3, Cyclin D1, Bcl-2, and cleaved caspase 3 were detected by Western blot analysis. Th22 cells significantly promoted the proliferation and inhibited the apoptosis of HepG2.2.15 cells; up-regulated expression of p-STAT3, Cyclin D1 and Bcl-2, and down-regulated cleaved caspase 3 in HepG2.2.15 cells. These effects were significantly attenuated when IL-22 and STAT3 was knockdown in Th22 and HepG2.2.15 cells, respectively. Our data suggests that HBV induces host Th22 cells to overexpress IL-22, which in turn triggers over-activation of STAT3 and its downstream signaling proteins to promote HCC progression. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-021-00517-9.
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Affiliation(s)
- Jia Zhang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi 330006 People’s Republic of China
| | - Zhou Liu
- Department of Internal Medicine, Jiangxi Provincial Chest Hospital, Nanchang, Jiangxi 330006 People’s Republic of China
| | - Lingpeng Liu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi 330006 People’s Republic of China
| | - Mingwen Huang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi 330006 People’s Republic of China
| | - Yong Huang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, Jiangxi 330006 People’s Republic of China
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Yan J, Yu J, Liu K, Liu Y, Mao C, Gao W. The Pathogenic Roles of IL-22 in Colitis: Its Transcription Regulation by Musculin in T Helper Subsets and Innate Lymphoid Cells. Front Immunol 2021; 12:758730. [PMID: 34992594 PMCID: PMC8724035 DOI: 10.3389/fimmu.2021.758730] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 12/06/2021] [Indexed: 12/12/2022] Open
Abstract
IL-22 plays a crucial role in promoting inflammation, antimicrobial immunity and tissue repair at barrier surfaces. The role of IL-22 in colitis is still controversial: while IL-22 has a protective effect on gut epithelium in acute injuries, it also enhances colitis in a context-dependent manner. Here, we summarize the Yin and Yang of IL-22 in colitis. Particularly, we emphasize the role of innate lymphoid cells (ILCs) in IL-22 production and regulation. A previously underappreciated transcription factor, Musculin (MSC), has been recently identified to be expressed in not only Th17 cells, but also RORγt+/Id2+ IL-22-producing group 3 ILCs in the gut of naïve mice. We hypothesize that the co-expression and interaction of MSC with the key transcription repressor Id2 in developing lymphoid cells (e.g., in LTi cells) and ILC precursors might fine tune the developmental programs or regulate the plasticity of adaptive Th subset and innate ILCs. The much-elevated expression of IL-22 in MSC-/- ILC3s suggests that MSC may function as: 1) a transcription suppressor for cytokines, particularly for IL-22, and/or 2) a gatekeeper for specific lineages of Th cells and innate ILCs as well. Amelioration of colitis symptoms in MSC-/- mice by IL-22-blocking agent IL-22BP-Fc suggests a counterintuitive pathogenic role of IL-22 in the absence of MSC as a checkpoint. The theory that exuberant production of IL-22 under pathological conditions (e.g., in human inflammatory bowel disease, IBD) may cause epithelial inflammation due to endoplasmic reticulum (ER) stress response is worth further investigation. Rheostatic regulation of IL-22 may be of therapeutic value to restore homeostatic balance and promote intestinal health in human colitis.
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Affiliation(s)
- Jun Yan
- State Key Laboratory of Trauma, Burns and Combined Injury, Department of Special War Wound, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Jing Yu
- State Key Laboratory of Trauma, Burns and Combined Injury, Department of Special War Wound, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Ke Liu
- State Key Laboratory of Trauma, Burns and Combined Injury, Department of Special War Wound, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Yijia Liu
- State Key Laboratory of Trauma, Burns and Combined Injury, Department of Special War Wound, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, China
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | | | - Wenda Gao
- Antagen Pharmaceuticals, Boston, MA, United States
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Lücke J, Shiri AM, Zhang T, Kempski J, Giannou AD, Huber S. Rationalizing heptadecaphobia: T H 17 cells and associated cytokines in cancer and metastasis. FEBS J 2021; 288:6942-6971. [PMID: 33448148 DOI: 10.1111/febs.15711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/13/2020] [Accepted: 01/11/2021] [Indexed: 12/24/2022]
Abstract
Cancer is one of the leading causes of death worldwide. When cancer patients are diagnosed with metastasis, meaning that the primary tumor has spread to at least one different site, their life expectancy decreases dramatically. In the past decade, the immune system´s role in fighting cancer and metastasis has been studied extensively. Importantly, immune cells and inflammatory reactions generate potent antitumor responses but also contribute to tumor development. However, the molecular and cellular mechanisms underlying this dichotomic interaction between the immune system and cancer are still poorly understood. Recently, a spotlight has been cast on the distinct subsets of immune cells and their derived cytokines since evidence has implicated their crucial impact on cancer development. T helper 17 cell (TH 17) cells, which express the master transcriptional factor Retinoic acid-receptor-related orphan receptor gamma t, are among these critical cell subsets and are defined by their production of type 3 cytokines, such as IL-17A, IL-17F, and IL-22. Depending on the tumor microenvironment, these cytokines can also be produced by other immune cell sources, such as T cytotoxic 17 cell, innate lymphoid cells, NKT cells, or γδ T cells. To date, a lot of data have been collected describing the divergent functions of IL-17A, IL-17F, and IL-22 in malignancies. In this comprehensive review, we discuss the role of these TH 17- and non-TH 17-derived type 3 cytokines in different tumor entities. Furthermore, we will provide a structured insight into the strict regulation and subsequent downstream mechanisms of these cytokines in cancer and metastasis.
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Affiliation(s)
- Jöran Lücke
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Ahmad Mustafa Shiri
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Tao Zhang
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Jan Kempski
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
- The Calcium Signaling Group, Department of Biochemistry and Molecular Cell Biology, University Medical Center Hamburg-Eppendorf, Germany
| | - Anastasios D Giannou
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Germany
| | - Samuel Huber
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
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Flores RA, Cammayo PLT, Nguyen BT, Fernandez-Colorado CP, Kim S, Kim WH, Min W. Duck Interleukin-22: Identification and Expression Analysis in Riemerella anatipestifer Infection. J Immunol Res 2021; 2021:3862492. [PMID: 34805416 PMCID: PMC8601822 DOI: 10.1155/2021/3862492] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/07/2021] [Indexed: 01/05/2023] Open
Abstract
Riemerella anatipestifer is one of the most devastating pathogens affecting the global duck farms. Infection is involved in secretion of proinflammatory cytokines, including interleukin- (IL-) 17A. During the immune response to infection, IL-22 and IL-17A are often produced concurrently and at high levels in inflamed tissues. Little is known about duck IL-22 (duIL-22) during R. anatipestifer infection. We describe the characterization of duIL-22 and its mRNA expression analysis in splenic lymphocytes and macrophages treated with heat-killed R. anatipestifer and in the spleens and livers of R. anatipestifer-infected ducks. Full-length cDNA of duIL-22 encoded 197 amino acids. The deduced amino acid sequence of duIL-22 shared a 30.4-40.5% similarity with piscine counterparts, 57.4-60.1% with mammalian homologs, and 93.4% similarity to the chicken. Duck IL-22 mRNA expression level was relatively high in the skin of normal ducks. It was increased in mitogen-stimulated splenic lymphocytes and in killed R. anatipestifer-activated splenic lymphocytes and macrophages. Compared with healthy ducks, IL-22 transcript expression was significantly upregulated in the livers and spleens on days 1 and 4 postinfection, but not on day 7. IL-17A was significantly increased in the spleens only on day 4 postinfection and in the livers at all time points. When splenic lymphocytes were stimulated with heat-killed R. anatipestifer, CD4+ cells predominantly produced IL-22 while IL-17A was expressed both by CD4+ and CD4- cells. These results suggested that IL-22 and IL-17A are likely expressed in different cell types during R. anatipestifer infection.
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Affiliation(s)
- Rochelle A. Flores
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Paula Leona T. Cammayo
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Binh T. Nguyen
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Cherry P. Fernandez-Colorado
- Department of Veterinary Paraclinical Sciences, College of Veterinary Medicine, University of the Philippines Los Baños College, Laguna 4031, Philippines
| | - Suk Kim
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Woo H. Kim
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Wongi Min
- College of Veterinary Medicine & Institute of Animal Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
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Michiels C, Puigdevall L, Cochez P, Achouri Y, Cheou P, Hendrickx E, Dauguet N, Blanchetot C, Dumoutier L. A Targetable, Noncanonical Signal Transducer and Activator of Transcription 3 Activation Induced by the Y-Less Region of IL-22 Receptor Orchestrates Imiquimod-Induced Psoriasis-Like Dermatitis in Mice. J Invest Dermatol 2021; 141:2668-2678.e6. [PMID: 33992648 DOI: 10.1016/j.jid.2021.04.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/08/2021] [Accepted: 04/22/2021] [Indexed: 11/17/2022]
Abstract
Exacerbated IL-22 activity induces tissue inflammation and immune disorders such as psoriasis. However, because IL-22 is also essential for tissue repair and defense at barrier interfaces, targeting IL-22 activity to treat psoriasis bears the risk of deleterious effects at mucosal sites such as the gut. We previously showed in vitro that IL-22 signaling relies on IL-22 receptor alpha (IL-22Rα) Y-dependent and -independent pathways. The second depends on the C-terminal Y-less region of IL-22Rα and leads to a massive signal transducer and activator of transcription 3 (STAT3) activation. Because STAT3 activation is associated with the development of psoriasis, we hypothesized that the specific inhibition of the noncanonical STAT3 activation by the Y-less region of IL-22Rα could reduce psoriasis-like disease while leaving intact its tissue defense functions in the gut. We show that mice expressing a C-terminally truncated version of IL-22Rα (ΔCtermut/mut mice) are protected from the development of psoriasis-like dermatitis lesions induced by imiquimod to a lesser extent than Il22ra-/- mice. In contrast, only Il22ra-/- mice lose weight after Citrobacter rodentium infection. Altogether, our data suggest that specific targeting of the noncanonical STAT3 activation by IL-22 could serve to treat psoriasis-like skin inflammation without affecting IL-22‒dependent tissue repair or barrier defense at other sites.
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Affiliation(s)
- Camille Michiels
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Léna Puigdevall
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Perrine Cochez
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Younes Achouri
- Transgenic Core Facility, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Paméla Cheou
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Emilie Hendrickx
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Nicolas Dauguet
- Flow Cytometry and Cell Sorting Platform, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | | | - Laure Dumoutier
- Experimental Medicine Unit, de Duve Institute, Université catholique de Louvain, Brussels, Belgium.
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Takahashi Y, Okamura Y, Harada N, Watanabe M, Miyanishi H, Kono T, Sakai M, Hikima JI. Interleukin-22 Deficiency Contributes to Dextran Sulfate Sodium-Induced Inflammation in Japanese Medaka, Oryzias latipes. Front Immunol 2021; 12:688036. [PMID: 34759916 PMCID: PMC8573258 DOI: 10.3389/fimmu.2021.688036] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/06/2021] [Indexed: 12/12/2022] Open
Abstract
Mucosal tissue forms the first line of defense against pathogenic microorganisms. Cellular damage in the mucosal epithelium may induce the interleukin (IL)-22-related activation of many immune cells, which are essential for maintaining the mucosal epithelial barrier. A previous study on mucosal immunity elucidated that mammalian IL-22 contributes to mucus and antimicrobial peptides (AMPs) production and anti-apoptotic function. IL-22 has been identified in several teleost species and is also induced in response to bacterial infections. However, the roles of IL-22 in teleost immunity and mucus homeostasis are poorly understood. In this study, Japanese medaka (Oryzias latipes) was used as a model fish. The medaka il22, il22 receptor A1 (il22ra1), and il22 binding protein (il22bp) were cloned and characterized. The expression of medaka il22, il22ra1, and il22bp in various tissues was measured using qPCR. These genes were expressed at high levels in the mucosal tissues of the intestines, gills, and skin. The localization of il22 and il22bp mRNA in the gills and intestines was confirmed by in situ hybridizations. Herein, we established IL-22-knockout (KO) medaka using the CRISPR/Cas9 system. In the IL-22-KO medaka, a 4-bp deletion caused a frameshift in il22. To investigate the genes subject to IL-22-dependent regulation, we compared the transcripts of larval medaka between wild-type (WT) and IL-22-KO medaka using RNA-seq and qPCR analyses. The comparison was performed not only in the naïve state but also in the dextran sulfate sodium (DSS)-exposed state. At the transcriptional level, 368 genes, including immune genes, such as those encoding AMPs and cytokines, were significantly downregulated in IL-22-KO medaka compared that in WT medaka in naïve states. Gene ontology analysis revealed that upon DSS stimulation, genes associated with cell death, acute inflammatory response, cell proliferation, and others were upregulated in WT medaka. Furthermore, in DSS-stimulated IL-22-KO medaka, wound healing was delayed, the number of apoptotic cells increased, and the number of goblet cells in the intestinal epithelium decreased. These results suggested that in medaka, IL-22 is important for maintaining intestinal homeostasis, and the disruption of the IL-22 pathway is associated with the exacerbation of inflammatory pathology, as observed for mammalian IL-22.
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Affiliation(s)
- Yoshie Takahashi
- International Course of Agriculture, Graduate School of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Yo Okamura
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Miyazaki, Japan
| | - Nanaki Harada
- International Course of Agriculture, Graduate School of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Mika Watanabe
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Hiroshi Miyanishi
- Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Tomoya Kono
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Masahiro Sakai
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
| | - Jun-ichi Hikima
- Department of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
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Eken A, Erdem S, Haliloglu Y, Zehra Okus F, Cakir M, Fatih Yetkin M, Akcakoyunlu M, Karayigit MO, Azizoglu ZB, Bicer A, Gur TN, Aslan K, Hora M, Oukka M, Altuntas HD, Ufuk Nalbantoglu O, Gundogdu A, Mirza M, Canatan H. Temporal overexpression of IL-22 and Reg3γ differentially impacts the severity of experimental autoimmune encephalomyelitis. Immunology 2021; 164:73-89. [PMID: 33876425 PMCID: PMC8358722 DOI: 10.1111/imm.13340] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 12/18/2022] Open
Abstract
IL-22 is an alpha-helical cytokine which belongs to the IL-10 family of cytokines. IL-22 is produced by RORγt+ innate and adaptive lymphocytes, including ILC3, γδ T, iNKT, Th17 and Th22 cells and some granulocytes. IL-22 receptor is expressed primarily by non-haematopoietic cells. IL-22 is critical for barrier immunity at the mucosal surfaces in the steady state and during infection. Although IL-22 knockout mice were previously shown to develop experimental autoimmune encephalomyelitis (EAE), a murine model of multiple sclerosis (MS), how temporal IL-22 manipulation in adult mice would affect EAE course has not been studied previously. In this study, we overexpressed IL-22 via hydrodynamic gene delivery or blocked it via neutralizing antibodies in C57BL/6 mice to explore the therapeutic impact of IL-22 modulation on the EAE course. IL-22 overexpression significantly decreased EAE scores and demyelination, and reduced infiltration of IFN-γ+IL-17A+Th17 cells into the central nervous system (CNS). The neutralization of IL-22 did not alter the EAE pathology significantly. We show that IL-22-mediated protection is independent of Reg3γ, an epithelial cell-derived antimicrobial peptide induced by IL-22. Thus, overexpression of Reg3γ significantly exacerbated EAE scores, demyelination and infiltration of IFN-γ+IL-17A+ and IL-17A+GM-CSF+Th17 cells to CNS. We also show that Reg3γ may inhibit IL-2-mediated STAT5 signalling and impair expansion of Treg cells in vivo and in vitro. Finally, Reg3γ overexpression dramatically impacted intestinal microbiota during EAE. Our results provide novel insight into the role of IL-22 and IL-22-induced antimicrobial peptide Reg3γ in the pathogenesis of CNS inflammation in a murine model of MS.
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Affiliation(s)
- Ahmet Eken
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Serife Erdem
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Yesim Haliloglu
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Fatma Zehra Okus
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mustafa Cakir
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Medical BiologyVan Yuzuncu Yıl University School of MedicineVanTurkey
| | | | - Merve Akcakoyunlu
- Department of NeurologyErciyes University School of MedicineKayseriTurkey
| | | | - Zehra Busra Azizoglu
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Ayten Bicer
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Tugba Nur Gur
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Kubra Aslan
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mehmet Hora
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mohamed Oukka
- Department of ImmunologyUniversity of WashingtonSeattleWAUSA
| | - Hamiyet Donmez Altuntas
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Ozkan Ufuk Nalbantoglu
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Computer EngineeringFaculty of EngineeringErciyes UniversityKayseriTurkey
| | - Aycan Gundogdu
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Microbiology and Clinical MicrobiologyErciyes University School of MedicineKayseriTurkey
| | - Meral Mirza
- Department of NeurologyErciyes University School of MedicineKayseriTurkey
| | - Halit Canatan
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
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Bunjun R, Omondi FMA, Makatsa MS, Keeton R, Wendoh JM, Müller TL, Prentice CSL, Wilkinson RJ, Riou C, Burgers WA. Th22 Cells Are a Major Contributor to the Mycobacterial CD4 + T Cell Response and Are Depleted During HIV Infection. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2021; 207:1239-1249. [PMID: 34389623 PMCID: PMC8387408 DOI: 10.4049/jimmunol.1900984] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 07/03/2021] [Indexed: 12/13/2022]
Abstract
HIV-1 infection substantially increases the risk of developing tuberculosis (TB). Mechanisms such as defects in the Th1 response to Mycobacterium tuberculosis in HIV-infected persons have been widely reported. However, Th1-independent mechanisms also contribute to protection against TB. To identify a broader spectrum of defects in TB immunity during HIV infection, we examined IL-17A and IL-22 production in response to mycobacterial Ags in peripheral blood of persons with latent TB infection and HIV coinfection. Upon stimulating with mycobacterial Ags, we observed a distinct CD4+ Th lineage producing IL-22 in the absence of IL-17A and IFN-γ. Mycobacteria-specific Th22 cells were present at high frequencies in blood and contributed up to 50% to the CD4+ T cell response to mycobacteria, comparable in magnitude to the IFN-γ Th1 response (median 0.91% and 0.55%, respectively). Phenotypic characterization of Th22 cells revealed that their memory differentiation was similar to M. tuberculosis-specific Th1 cells (i.e., predominantly early differentiated CD45RO+CD27+ phenotype). Moreover, CCR6 and CXCR3 expression profiles of Th22 cells were similar to Th17 cells, whereas their CCR4 and CCR10 expression patterns displayed an intermediate phenotype between Th1 and Th17 cells. Strikingly, mycobacterial IL-22 responses were 3-fold lower in HIV-infected persons compared with uninfected persons, and the magnitude of responses correlated inversely with HIV viral load. These data provide important insights into mycobacteria-specific Th subsets in humans and suggest a potential role for IL-22 in protection against TB during HIV infection. Further studies are needed to fully elucidate the role of IL-22 in protective TB immunity.
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Affiliation(s)
- Rubina Bunjun
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Fidilia M A Omondi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Mohau S Makatsa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Roanne Keeton
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Jerome M Wendoh
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Tracey L Müller
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Caryn S L Prentice
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Robert J Wilkinson
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, Imperial College London, London, United Kingdom; and
- The Francis Crick Institute, London, United Kingdom
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Pathology, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, South Africa
| | - Wendy A Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa;
- Department of Pathology, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, South Africa
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Alagawany M, Taha AE, Noreldin A, El-Tarabily KA, Abd El-Hack ME. Nutritional applications of species of Spirulina and Chlorella in farmed fish: A review. AQUACULTURE 2021; 542:736841. [DOI: 10.1016/j.aquaculture.2021.736841] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Gong J, Zhan H, Liang Y, He Q, Cui D. Role of Th22 Cells in Human Viral Diseases. Front Med (Lausanne) 2021; 8:708140. [PMID: 34434945 PMCID: PMC8381044 DOI: 10.3389/fmed.2021.708140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/05/2021] [Indexed: 12/12/2022] Open
Abstract
Naive CD4+ T cells can differentiate into different cell subsets after receiving antigen stimulation, which secrete corresponding characteristic cytokines and thereby exert biological effects in various diseases. Th22 cells, a novel subset of CD4+ T cells, are different from Th1, Th2, Th17, and Treg cell subsets, which have been discovered in recent years. They can express CCR4, CCR6, and CCR10 molecules and secrete IL-22, IL-13, and TNF-α. They are not able to secrete IL-17, IL-4, and interferon-γ (IFN-γ). IL-22 is considered as a major effector molecule of Th22 cells whose functions and mechanisms of regulating cell differentiation have been constantly improved. In this review, we provide an overview of the origin, differentiation of Th22 cells. Moreover, we also describe the interrelationships between Th22 cells and Th17, Th1, and Th2 cells. Additionally, the role of Th22 cells were discussed in human diseases with virus infection, which will provide novel insight for the prevention and treatment of viral infection in human.
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Affiliation(s)
- Jianguang Gong
- Department of Nephrology, Nephrology Center, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Huifang Zhan
- Department of Emergency, Zhejiang University Hospital, Hangzhou, China
| | - Yan Liang
- Department of Nephrology, Nephrology Center, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China.,Zhejiang Academy of Medical Sciences, Hangzhou, China
| | - Qiang He
- Department of Nephrology, Nephrology Center, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, China
| | - Dawei Cui
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Regulatory roles of MicroRNA in shaping T cell function, differentiation and polarization. Semin Cell Dev Biol 2021; 124:34-47. [PMID: 34446356 DOI: 10.1016/j.semcdb.2021.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/09/2021] [Accepted: 08/07/2021] [Indexed: 12/12/2022]
Abstract
T lymphocytes are an integral component of adaptive immunity with pleotropic effector functions. Impairment of T cell activity is implicated in various immune pathologies including autoimmune diseases, AIDS, carcinogenesis, and periodontitis. Evidently, T cell differentiation and function are under robust regulation by various endogenous factors that orchestrate underlying molecular pathways. MicroRNAs (miRNA) are a class of noncoding, regulatory RNAs that post-transcriptionally control multiple mRNA targets by sequence-specific interaction. In this article, we will review the recent progress in our understanding of miRNA-gene networks that are uniquely required by specific T cell effector functions and provide miRNA-mediated mechanisms that govern the fate of T cells. A subset of miRNAs may act in a synergistic or antagonistic manner to exert functional suppression of genes and regulate pathways that control T cell activation and differentiation. Significance of T cell-specific miRNAs and their dysregulation in immune-mediated diseases is discussed. Exosome-mediated horizontal transfer of miRNAs from antigen presenting cells (APCs) to T cells and from one T cell to another T cell subset and their impact on recipient cell functions is summarized.
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Luo JW, Hu Y, Liu J, Yang H, Huang P. Interleukin-22: a potential therapeutic target in atherosclerosis. Mol Med 2021; 27:88. [PMID: 34388961 PMCID: PMC8362238 DOI: 10.1186/s10020-021-00353-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/07/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Atherosclerosis is recognized as a chronic immuno-inflammatory disease that is characterized by the accumulation of immune cells and lipids in the vascular wall. In this review, we focus on the latest advance regarding the regulation and signaling pathways of IL-22 and highlight its impacts on atherosclerosis. MAIN BODY IL-22, an important member of the IL-10 family of cytokines, is released by cells of the adaptive and innate immune system and plays a key role in the development of inflammatory diseases. The binding of IL-22 to its receptor complex can trigger a diverse array of downstream signaling pathways, in particular the JAK/STAT, to induce the expression of chemokines and proinflammatory cytokines. Recently, numerous studies suggest that IL-22 is involved in the pathogenesis of atherosclerosis by regulation of VSMC proliferation and migration, angiogenesis, inflammatory response, hypertension, and cholesterol metabolism. CONCLUSION IL-22 promotes the development of atherosclerosis by multiple mechanisms, which may be a promising therapeutic target in the pathogenesis of atherosclerosis.
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Affiliation(s)
- Jin-Wen Luo
- Department of Cardio-Thoracic Surgery, Hunan Children's Hospital, Changsha, 410007, People's Republic of China
| | - Yuan Hu
- Department of Ultrasound Medicine, Hunan Children's Hospital, Changsha, 410007, People's Republic of China
| | - Jian Liu
- Department of Cardio-Thoracic Surgery, Hunan Children's Hospital, Changsha, 410007, People's Republic of China
| | - Huan Yang
- Department of Respiratory Medicine, Hunan Provincial People's Hospital, Changsha, Hunan, 410001, People's Republic of China.
| | - Peng Huang
- Department of Cardio-Thoracic Surgery, Hunan Children's Hospital, Changsha, 410007, People's Republic of China.
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Huo HJ, Chen SN, Laghari ZA, Li L, Hou J, Gan Z, Huang L, Li N, Nie P. Specific bioactivity of IL-22 in intestinal cells as revealed by the expression of IL-22RA1 in Mandarin fish, Siniperca chuatsi. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2021; 121:104107. [PMID: 33878363 DOI: 10.1016/j.dci.2021.104107] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/14/2021] [Accepted: 04/14/2021] [Indexed: 06/12/2023]
Abstract
IL-22, a multifunctional cytokine, acts as an important regulator in host immunity in mammals. IL-22 homologues have been characterized in several species of fish, with its expression found in multiple tissues/cells in fish, but its target cells have not been fully analyzed. In the present research, different organ/tissue isolated cells were examined for the expression of IL-22 and the induced IL-22 responses in mandarin fish. The mandarin fish IL-22 was found to be expressed in all these tested cells with high basal expression in intestinal cells. The HKLs showed low basal expression but significant increase in expression of IL-22 after LPS treatment or bacterial infection. Only intestinal cells showed response to IL-22 by enhanced expression of hepcidin, LEAP2 and IL-22BP, with unresponsiveness observed in other tested cells, which indicated the cell-specificity of IL-22 bioactivity in mandarin fish. One of the heterodimeric receptor components for IL-22, the IL-22RA1, was cloned in mandarin fish, with four tandem fibronectin type III (FNIII) domains identified in its extracellular part. IL-22RA1 exhibited an intestinal cell-specific expression pattern, although another receptor component of IL-22, IL-10R2, displayed constitutive expressions in all these tested cells. The present study reveals that the mandarin fish IL-22 exhibits its bioactivity in a cell-specific manner in intestinal cells, which is reflected in the restrictive expression of its receptor unit, IL-22RA1.
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Affiliation(s)
- Hui Jun Huo
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province, 266109, China; State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Shan Nan Chen
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Zubair Ahmed Laghari
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Li Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Jing Hou
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Zhen Gan
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Lin Huang
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Nan Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China
| | - Pin Nie
- School of Marine Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province, 266109, China; State Key Laboratory of Freshwater Ecology and Biotechnology, and Key Laboratory of Aquaculture Disease Control, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, Hubei Province, 430072, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province, 266237, China; The Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan, China.
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Jiang Q, Yang G, Xiao F, Xie J, Wang S, Lu L, Cui D. Role of Th22 Cells in the Pathogenesis of Autoimmune Diseases. Front Immunol 2021; 12:688066. [PMID: 34295334 PMCID: PMC8290841 DOI: 10.3389/fimmu.2021.688066] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/22/2021] [Indexed: 12/14/2022] Open
Abstract
Upon antigenic stimulation, naïve CD4+T cells differentiate into different subsets and secrete various cytokines to exert biological effects. Th22 cells, a newly identified CD4+T cell subset,are distinct from the Th1, Th2 and Th17 subsets. Th22 cells secrete certain cytokines such as IL-22, IL-13 and TNF-α, but not others, such as IL-17, IL-4, or interferon-γ (IFN-γ), and they express chemokine receptors CCR4, CCR6 and CCR10. Th22 cells were initially found to play a role in skin inflammatory diseases, but recent studies have demonstrated their involvement in the development of various autoimmune diseases. Here, we review research advances in the origin, characteristics and effector mechanisms of Th22 cells, with an emphasis on the role of Th22 cells and their main effector cytokine IL-22 in the pathogenesis of autoimmune diseases. The findings presented here may facilitate the development of new therapeutic strategies for targeting these diseases.
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Affiliation(s)
- Qi Jiang
- Department of Blood Transfusion, Shaoxing People’s Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Guocan Yang
- Department of Blood Transfusion, Shaoxing People’s Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Fan Xiao
- Department of Pathology and Shenzhen Institute of Research and Innovation, The University of Hong Kong; Chongqing International Institute for Immunology, Chongqing, China
| | - Jue Xie
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shengjun Wang
- Department of Laboratory Medicine, The Affiliated People’s Hospital, Jiangsu University, Zhenjiang, China
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Liwei Lu
- Department of Pathology and Shenzhen Institute of Research and Innovation, The University of Hong Kong; Chongqing International Institute for Immunology, Chongqing, China
| | - Dawei Cui
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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50
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Klooster JPT, Bol-Schoenmakers M, van Summeren K, van Vliet ALW, de Haan CAM, van Kuppeveld FJM, Verkoeijen S, Pieters R. Enterocytes, fibroblasts and myeloid cells synergize in anti-bacterial and anti-viral pathways with IL22 as the central cytokine. Commun Biol 2021; 4:631. [PMID: 34045640 PMCID: PMC8160143 DOI: 10.1038/s42003-021-02176-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 05/03/2021] [Indexed: 12/30/2022] Open
Abstract
IL22 is an important cytokine involved in the intestinal defense mechanisms against microbiome. By using ileum-derived organoids, we show that the expression of anti-microbial peptides (AMPs) and anti-viral peptides (AVPs) can be induced by IL22. In addition, we identified a bacterial and a viral route, both leading to IL22 production by T cells, but via different pathways. Bacterial products, such as LPS, induce enterocyte-secreted SAA1, which triggers the secretion of IL6 in fibroblasts, and subsequently IL22 in T cells. This IL22 induction can then be enhanced by macrophage-derived TNFα in two ways: by enhancing the responsiveness of T cells to IL6 and by increasing the expression of IL6 by fibroblasts. Viral infections of intestinal cells induce IFNβ1 and subsequently IL7. IFNβ1 can induce the expression of IL6 in fibroblasts and the combined activity of IL6 and IL7 can then induce IL22 expression in T cells. We also show that IL22 reduces the expression of viral entry receptors (e.g. ACE2, TMPRSS2, DPP4, CD46 and TNFRSF14), increases the expression of anti-viral proteins (e.g. RSAD2, AOS, ISG20 and Mx1) and, consequently, reduces the viral infection of neighboring cells. Overall, our data indicates that IL22 contributes to the innate responses against both bacteria and viruses.
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Affiliation(s)
- Jean Paul Ten Klooster
- Research Centre Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences Utrecht, Utrecht, The Netherlands.
| | - Marianne Bol-Schoenmakers
- Institute for Risk Assessment Sciences, Population Health Sciences Division, Utrecht University, Utrecht, The Netherlands
| | - Kitty van Summeren
- Research Centre Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | - Arno L W van Vliet
- Virology Section, Infectious Disease and Immunology Division, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Cornelis A M de Haan
- Virology Section, Infectious Disease and Immunology Division, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Frank J M van Kuppeveld
- Virology Section, Infectious Disease and Immunology Division, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Saertje Verkoeijen
- Research Centre Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | - Raymond Pieters
- Research Centre Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences Utrecht, Utrecht, The Netherlands
- Institute for Risk Assessment Sciences, Population Health Sciences Division, Utrecht University, Utrecht, The Netherlands
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