1
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Liu J, Liu F, Liang T, Zhou Y, Su X, Li X, Zeng J, Qu P, Wang Y, Chen F, Lei Q, Li G, Cheng P. The roles of Th cells in myocardial infarction. Cell Death Discov 2024; 10:287. [PMID: 38879568 PMCID: PMC11180143 DOI: 10.1038/s41420-024-02064-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 06/07/2024] [Accepted: 06/10/2024] [Indexed: 06/19/2024] Open
Abstract
Myocardial infarction, commonly known as a heart attack, is a serious condition caused by the abrupt stoppage of blood flow to a part of the heart, leading to tissue damage. A significant aspect of this condition is reperfusion injury, which occurs when blood flow is restored but exacerbates the damage. This review first addresses the role of the innate immune system, including neutrophils and macrophages, in the cascade of events leading to myocardial infarction and reperfusion injury. It then shifts focus to the critical involvement of CD4+ T helper cells in these processes. These cells, pivotal in regulating the immune response and tissue recovery, include various subpopulations such as Th1, Th2, Th9, Th17, and Th22, each playing a unique role in the pathophysiology of myocardial infarction and reperfusion injury. These subpopulations contribute to the injury process through diverse mechanisms, with cytokines such as IFN-γ and IL-4 influencing the balance between tissue repair and injury exacerbation. Understanding the interplay between the innate immune system and CD4+ T helper cells, along with their cytokines, is crucial for developing targeted therapies to mitigate myocardial infarction and reperfusion injury, ultimately improving outcomes for cardiac patients.
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Affiliation(s)
- Jun Liu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Feila Liu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Tingting Liang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Yue Zhou
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Xiaohan Su
- Department of Breast and Thyroid Surgery, Biological Targeting Laboratory of Breast Cancer, Academician (expert) workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Xue Li
- Department of Laboratory Medicine, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Jiao Zeng
- Department of Breast and Thyroid Surgery, Biological Targeting Laboratory of Breast Cancer, Academician (expert) workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Peng Qu
- Department of Laboratory Medicine, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Yali Wang
- Department of Breast and Thyroid Surgery, Biological Targeting Laboratory of Breast Cancer, Academician (expert) workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Fuli Chen
- Institute of Cardiovascular Diseases & Department of Cardiology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Qian Lei
- Department of Anesthesiology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
| | - Gang Li
- Institute of Cardiovascular Diseases & Department of Cardiology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
| | - Panke Cheng
- Institute of Cardiovascular Diseases & Department of Cardiology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Chengdu, China.
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2
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Chen CB, Hung WK, Wang CW, Lee CC, Hung SI, Chung WH. Advances in understanding of the pathogenesis and therapeutic implications of drug reaction with eosinophilia and systemic symptoms: an updated review. Front Med (Lausanne) 2023; 10:1187937. [PMID: 37457584 PMCID: PMC10338933 DOI: 10.3389/fmed.2023.1187937] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/05/2023] [Indexed: 07/18/2023] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms or drug-induced hypersensitivity syndrome (DRESS/DIHS) is one type of severe cutaneous adverse reaction (SCAR). It is featured by fever, widespread skin lesions, protracted clinical course, internal organ involvement, and possibly long-term autoimmune sequelae. The presence of high-risk human leukocyte antigen (HLA) alleles, hypersensitivity reaction after culprit drug ingestion, and human herpesvirus reactivation may all contribute to its complex clinical manifestations. Some recent studies focusing on the roles of involved cytokines/chemokines and T cells co-signaling pathways in DRESS/DIHS were conducted. In addition, some predictors of disease severity and prognosis were also reported. In this review, we provided an update on the current understanding of the pathogenesis, potential biomarkers, and the relevant therapeutic rationales of DRESS/DIHS.
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Affiliation(s)
- Chun-Bing Chen
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Immune-Oncology Center of Excellence, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Wei-Kai Hung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
| | - Chih-Chun Lee
- Department of Medical Education, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Shuen-Iu Hung
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Immune-Oncology Center of Excellence, Chang Gung Memorial Hospital, Linkou, Taiwan
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
- Department of Dermatology, Beijing Tsinghua Chang Gung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Dermatology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taiwan
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3
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Yuan Q, Peng N, Xiao F, Shi X, Zhu B, Rui K, Tian J, Lu L. New insights into the function of Interleukin-25 in disease pathogenesis. Biomark Res 2023; 11:36. [PMID: 37005677 PMCID: PMC10068183 DOI: 10.1186/s40364-023-00474-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/13/2023] [Indexed: 04/04/2023] Open
Abstract
Interleukin-25 (IL-25), also known as IL-17E, is a cytokine belonging to the IL-17 family. IL-25 is abundantly expressed by Th2 cells and various kinds of epithelial cells. IL-25 is an alarm signal generated upon cell injury or tissue damage to activate immune cells through the interaction with IL-17RA and IL-17RB receptors. The binding of IL-25 to IL-17RA/IL-17RB complex not only initiates and maintains type 2 immunity but also regulates other immune cells (e.g., macrophages and mast cells) via various signaling pathways. It has been well-documented that IL-25 is critically involved in the development of allergic disorders (e.g., asthma). However, the roles of IL-25 in the pathogenesis of other diseases and the underlying mechanisms are still unclear. This review presents current evidence on the roles of IL-25 in cancers, allergic disorders, and autoimmune diseases. Moreover, we discuss the unanswered key questions underlying IL-25-mediated disease pathology, which will provide new insights into the targeted therapy of this cytokine in clinical treatment.
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Affiliation(s)
- Qingfang Yuan
- Institute of Medical Immunology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Na Peng
- Department of Rheumatology, the Second People's Hospital, Three Gorges University, Yichang, China
| | - Fan Xiao
- Department of Pathology, Shenzhen Institute of Research and Innovation, The University of Hong Kong, Chongqing International Institute for Immunology, Chongqing, China
- Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong, China
| | - Xiaofei Shi
- Department of Rheumatology and Immunology, The First Affiliated Hospital, School of Medicine, Henan University of Science and Technology, Luoyang, China
| | - Bo Zhu
- Institute of Medical Immunology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Ke Rui
- Institute of Medical Immunology, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
- Department of Laboratory Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
| | - Jie Tian
- Institute of Medical Immunology, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China.
| | - Liwei Lu
- Department of Rheumatology, the Second People's Hospital, Three Gorges University, Yichang, China.
- Department of Pathology, Shenzhen Institute of Research and Innovation, The University of Hong Kong, Chongqing International Institute for Immunology, Chongqing, China.
- Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong, China.
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4
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Zhang Y, Zhang M, Liao X, Yu Y, Liu Q, Luo Y, Luo J, Guo X. Interleukin-25 enhances humoral immune responses caused by the rabies virus. Virulence 2022; 13:1446-1454. [PMID: 35999776 PMCID: PMC9423819 DOI: 10.1080/21505594.2022.2116146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Rabies is an important zoonotic disease caused by the rabies virus (RABV). Currently, no effective treatment is available for this condition. The prevention and control of rabies mainly depend on effective vaccination. Therefore, it is crucial to enhance the immune responses induced by the rabies vaccine. Virus neutralizing antibodies (VNA) induced by rabies vaccines are important for the clearance of RABV. Interleukin-25 (IL-25) has been demonstrated to activate T helper type 2 cells that contribute to humoral immune responses. The IL-25 gene was inserted into the genome of RABV, and the immunogenicity of recombinant RABV with IL-25 gene was investigated to develop more efficient rabies vaccines. Here, we found that the expression of IL-25 did not affect RABV production in vitro and pathogenicity in vivo. However, recombinant RABV expression of IL-25 induced a better VNA level than the parental virus in mice. In addition, expression of IL-25 enhanced the IgG1 level induced by RABV. Furthermore, mice immunized with recombinant RABV showed a higher survival rate and milder clinical signs than those immunized with the parent strain after challenge with CVS-11. Thus, these results showed that IL-25 could enhance the humoral immune responses induced by RABV, suggesting that IL-25 can be used as a viral vaccine adjuvant.
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Affiliation(s)
- Yue Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Mengwei Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Xilan Liao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Yunsong Yu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Qing Liu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Yongwen Luo
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Jun Luo
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Xiaofeng Guo
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
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5
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Li N, Saghafi N, Ghaneifar Z, Rezaee SA, Rafatpanah H, Abdollahi E. Evaluation of the Effects of 1,25VitD3 on Inflammatory Responses and IL-25 Expression. Front Genet 2021; 12:779494. [PMID: 34956328 PMCID: PMC8693381 DOI: 10.3389/fgene.2021.779494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 11/01/2021] [Indexed: 01/12/2023] Open
Abstract
VitD3 may contribute to a successful pregnancy through modulation of immune responses, so VitD3 deficiency may have a role in the immunopathogenesis of unexplained recurrent spontaneous abortion (URSA). However, the mechanisms of immunomodulatory actions of VitD3 in decreasing the risk of recurrent spontaneous abortion have not been understood well. Objective: The purpose of this research was to investigate the influence of 1,25VitD3 on IL-25 and related cytokines of Th17 cells including IL-17A, IL-6, and IL-23 in peripheral blood mononuclear cells of healthy women as a control group and women with unexplained recurrent spontaneous abortion. Method: Isolation of peripheral blood mononuclear cells (PBMCs) was performed from peripheral blood of the subjects of the studied groups (20 women with URSA as a case group, and 20 control women). The effects of 1,25VitD3 (50 nM, for 24 h) on the studied parameters were evaluated and were compared to the positive and negative controls in vitro. Flow cytometry analysis was used to determine the percentages of regulatory T cells and Th17 cells. For gene expression measurement and cytokines assay, real-time PCR and ELISA were carried out. Results: The proportion of Th17 cells in women with URSA was considerably higher than in the control group. IL-25 mRNA and protein levels in cultured PBMCs from women with URSA were lower than the controls. 1,25VitD3 increased IL-25 expressions at both the protein and mRNA levels in PBMCs from women with URSA relative to the control group. Additionally, 1,25VitD3 treatment not only significantly decreased the percentage of Th17 cells frequency but also reduced expressions of IL-6, IL-17A, and IL-23 in PBMCs from women with URSA. Conclusion: 1,25VitD3 may diminish inflammatory responses cells via downregulation of IL-25 expression. It could be an interesting subject for future researches in the field of the immunopathology of URSA to identify molecular pathways in URSA treatment.
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Affiliation(s)
- Nana Li
- Department of Obstetrics, Jinan Maternal and Child Care Health Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Nafiseh Saghafi
- Department of Gynecology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Ghaneifar
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Abdorahim Rezaee
- Department of Immunology and Allergy, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Research Center for HIV/AIDS, HTLV and Viral Hepatitis, Iranian Academic Center for Education, Culture, and Research (ACECR), Mashhad Branch, Mashhad, Iran.,Inflammation and Inflammatory Diseases Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Houshang Rafatpanah
- Department of Immunology and Allergy, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Research Center for HIV/AIDS, HTLV and Viral Hepatitis, Iranian Academic Center for Education, Culture, and Research (ACECR), Mashhad Branch, Mashhad, Iran.,Inflammation and Inflammatory Diseases Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elham Abdollahi
- Department of Gynecology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Immunology and Allergy, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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6
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Berry SPDG, Dossou C, Kashif A, Sharifinejad N, Azizi G, Hamedifar H, Sabzvari A, Zian Z. The role of IL-17 and anti-IL-17 agents in the immunopathogenesis and management of autoimmune and inflammatory diseases. Int Immunopharmacol 2021; 102:108402. [PMID: 34863654 DOI: 10.1016/j.intimp.2021.108402] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 11/19/2021] [Accepted: 11/22/2021] [Indexed: 12/14/2022]
Abstract
Interleukin-17 (IL-17) is a proinflammatory cytokine involved in chronic inflammation occurring during the pathogenesis of allergy, malignancy, and autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus, multiple sclerosis, and psoriasis. IL-17 is produced by multiple cell types of adaptive and innate immunity, including T helper 17 cells, CD8 + T cells, γδ T cells, natural killer T cells, and innate lymphoid cells. Monoclonal antibodies (mAbs) targeting IL-17 and/or IL-17R would be a potential approach to study this therapeutic tool for these diseases. In the current review, we aimed to highlight the characteristics of IL-17 and its important role in the pathogenesis of related diseases. Critical evaluation of the mAbs targeting IL-17A and IL-17 receptors (e.g., Ixekizumab, Secukinumab, and Brodalumab) in various immune-mediated diseases will be provided, and finally, their clinical efficacy and safety will be reported.
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Affiliation(s)
- S P Déo-Gracias Berry
- Centre de Recherches Médicales (CERMEL) de Lambaréné, B.P: 242, Gabon; Technical University of Munich, 80333, Germany
| | - Camille Dossou
- Laboratory of Biology and Molecular Typing in Microbiology. Faculty of Sciences and Techniques/University of Abomey-Calavi, Cotonou 05 BP 1604, Benin
| | - Ali Kashif
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Niusha Sharifinejad
- Alborz Office of USERN, Universal Scientific Education and Research Network (USERN), Alborz University of Medical Sciences, Karaj, Iran
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj 3149779453, Iran
| | - Haleh Hamedifar
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran; CinnaGen Research and Production Co, Alborz, Iran
| | - Araz Sabzvari
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran; Orchid Pharmed Company, Tehran, Iran.
| | - Zeineb Zian
- Biomedical Genomics and Oncogenetics Research Laboratory, Faculty of Sciences and Techniques of Tangier, P.B. 416, Abdelmalek Essaadi University, Tetouan, Morocco.
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Xu Y, Bi M, Tan KS, Mi J, Hong H. Biologics in Treatment for Chronic Rhinosinusitis with Comorbid Asthma. CURRENT TREATMENT OPTIONS IN ALLERGY 2021. [DOI: 10.1007/s40521-021-00282-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Borowczyk J, Shutova M, Brembilla NC, Boehncke WH. IL-25 (IL-17E) in epithelial immunology and pathophysiology. J Allergy Clin Immunol 2021; 148:40-52. [PMID: 33485651 DOI: 10.1016/j.jaci.2020.12.628] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 12/08/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023]
Abstract
IL-25, also known as IL-17E, is a unique cytokine of the IL-17 family. Indeed, IL-25 exclusively was shown to strongly induce expression of the cytokines associated with type 2 immunity. Although produced by several types of immune cells, such as T cells, dendritic cells, or group 2 innate lymphoid cells, a vast amount of IL-25 derives from epithelial cells. The functions of IL-25 have been actively studied in the context of physiology and pathology of various organs including skin, airways and lungs, gastrointestinal tract, and thymus. Accumulating evidence suggests that IL-25 is a "barrier surface" cytokine whose expression depends on extrinsic environmental factors and when upregulated may lead to inflammatory disorders such as atopic dermatitis, psoriasis, or asthma. This review summarizes the progress of the recent years regarding the effects of IL-25 on the regulation of immune response and the balance between its homeostatic and pathogenic role in various epithelia. We revisit IL-25's general and tissue-specific mechanisms of action, mediated signaling pathways, and transcription factors activated in immune and resident cells. Finally, we discuss perspectives of the IL-25-based therapies for inflammatory disorders and compare them with the mainstream ones that target IL-17A.
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Affiliation(s)
- Julia Borowczyk
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Maria Shutova
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | | | - Wolf-Henning Boehncke
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland; Division of Dermatology and Venereology, University Hospitals of Geneva, Geneva, Switzerland.
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9
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Mullin MJ, Wilkinson C, Hiles I, Smith KJ. Improved secretion of recombinant human IL-25 in HEK293 cells using a signal peptide-pro-peptide domain derived from Trypsin-1. Biotechnol Lett 2021; 43:757-765. [PMID: 33415569 DOI: 10.1007/s10529-020-03072-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 12/14/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare the effects of human Trypsin-1 signal peptide and pro-peptide on the expression and secretion efficiency of human Interleukin-25 from mammalian cells. RESULTS The signal peptide and combined signal peptide-pro-peptide sequence of human Trypsin-1 improved the secretion of human IL-25 from 1.7 to 3.2 µg/ml and 1.7 to 8.2 µg/ml, respectively. Deletion analysis identified the minimal Trypsin-1 derived secretion domain that maintains improved human Interleukin-25 production and secretion. The presence of Trypsin-1 pro-peptide sequence does not affect the function of secreted human Interleukin-25. CONCLUSION The Trypsin-1 signal peptide-pro-peptide sequence increased human IL-25 expression and secretion in mammalian cells by fivefold.
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Affiliation(s)
- Michael J Mullin
- Protein Technologies Group, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK. .,Department of Protein & Cellular Sciences, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK.
| | - Claire Wilkinson
- Protein Technologies Group, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK.,Department of Protein & Cellular Sciences, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
| | - Ian Hiles
- Reagent Design Group, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK.,Department of Protein & Cellular Sciences, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
| | - Kathrine J Smith
- Department of Protein & Cellular Sciences, GlaxoSmithKline Research & Development, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
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10
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Lee S, Han EH, Lim MK, Lee SH, Yu HJ, Lim YH, Kang S. Fermented Platycodon grandiflorum Extracts Relieve Airway Inflammation and Cough Reflex Sensitivity In Vivo. J Med Food 2020; 23:1060-1069. [PMID: 32758004 DOI: 10.1089/jmf.2019.4595] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Platycodon grandiflorum (PG) has been extensively utilized as an herb to relieve phlegm. In this study, the effects of PG root extracts on airway inflammation and cough reflex were investigated, especially using fermented PG extracts (FPE) to increase an active compound, platycodin D by fermentation. FPE significantly reduced the numbers of eosinophils and total cells in the bronchoalveolar lavage fluid (BALF) obtained from lipopolysaccharide/ovalbumin (LPS/OVA)-induced asthma mice versus those of vehicle control. Moreover, in the BALF and the serum, FPE significantly reduced the concentration of IL-17E, a proinflammatory cytokine that causes TH2 immunity, including eosinophil amplification. It was also demonstrated that FPE might relieve inflammations through histological analysis of the lung separated from each mouse. Furthermore, in cough reflex guinea pigs induced by citric acid treatment, FPE treatment significantly reduced the number of coughs versus that of vehicle control, and consequently decreased cough reflex sensitivity. In addition, the total cell number and eosinophils significantly decreased in the BALF obtained from each guinea pig versus that of vehicle control. In in vitro study, pretreatment with FPE in LPS-stimulated RAW264.7 cells significantly reduced the levels of proinflammatory cytokines such as TNF-α, IL-6, and IL-1β, and inducible nitric oxide synthases (iNOS). Therefore, we demonstrated that FPE relieved airway inflammation and cough reflex sensitivity in vivo, and exhibited anti-inflammatory effects through suppression of iNOS and several proinflammatory cytokines. These findings suggest that FPE might have a beneficial effect on respiratory health, and may be useful as a functional food to prevent respiratory diseases.
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Affiliation(s)
- Soyeon Lee
- Division of Life Sciences, College of Life Sciences and Biotechnology, Korea University, Seoul, Korea.,Department of Research & Development, Koreaeundan Healthcare Co. Ltd., Ansan, Gyeonggido, Korea
| | - Eun Hye Han
- Department of Research & Development, Koreaeundan Healthcare Co. Ltd., Ansan, Gyeonggido, Korea.,Department of Integrated Biomedical and Life Sciences, College of Health Science, Korea University, Seoul, Korea
| | - Mi-Kyung Lim
- Department of Research & Development, Koreaeundan Co., Seongnam, Gyeonggido, Korea
| | - Sang-Ho Lee
- Department of Research & Development, Koreaeundan Healthcare Co. Ltd., Ansan, Gyeonggido, Korea.,Department of Integrated Biomedical and Life Sciences, College of Health Science, Korea University, Seoul, Korea
| | - Heui Jong Yu
- Research & Development Center, SKbioland Co., Ltd., Ansan, Gyeonggido, Korea
| | - Young Hee Lim
- Department of Integrated Biomedical and Life Sciences, College of Health Science, Korea University, Seoul, Korea
| | - Seongman Kang
- Division of Life Sciences, College of Life Sciences and Biotechnology, Korea University, Seoul, Korea
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11
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Borowczyk J, Buerger C, Tadjrischi N, Drukala J, Wolnicki M, Wnuk D, Modarressi A, Boehncke WH, Brembilla NC. IL-17E (IL-25) and IL-17A Differentially Affect the Functions of Human Keratinocytes. J Invest Dermatol 2020; 140:1379-1389.e2. [DOI: 10.1016/j.jid.2019.12.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 12/18/2019] [Accepted: 12/27/2019] [Indexed: 01/03/2023]
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12
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Mehrabi Nasaba E, Athari S, Motlagh B, Athari S. Effects of oral administration of Ocimum basilicum on goblet cell hyperplasia and upstream cytokine gene expression in allergic asthma. REVUE FRANCAISE D ALLERGOLOGIE 2020. [DOI: 10.1016/j.reval.2019.02.226] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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13
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Innate Immune Responses Associated with Resistance against Haemonchus contortus in Morada Nova Sheep. J Immunol Res 2019; 2019:3562672. [PMID: 31815153 PMCID: PMC6877983 DOI: 10.1155/2019/3562672] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/30/2019] [Accepted: 09/17/2019] [Indexed: 11/18/2022] Open
Abstract
The immune response against Haemonchus contortus infections is primarily associated with the Th2 profile. However, the exact mechanisms associated with increased sheep resistance against this parasite remains poorly elucidated. The present study is aimed at evaluating mediators from the innate immune response in lambs of the Morada Nova Brazilian breed with contrasting H. contortus resistance phenotypes. Briefly, 287 lambs were characterized through fecal egg counts (FEC) and packed cell volume (PCV) after two independent experimental parasitic challenges with 4,000 H. contortus L3. 20 extreme resistance phenotypes (10 most resistant and 10 most susceptible) were selected, subjected to a third artificial infection with 4,000 L3, and euthanized 7 days later. Tissue samples were collected from abomasal fundic and pyloric mucosa and abomasal lymph nodes. Blood samples were collected at days 0 and 7 of the third parasitic challenge. RNA was extracted from tissue and blood samples for relative quantification of innate immune-related genes by RT-qPCR. For the abomasal fundic mucosa, increased TNFα and IL1β expression levels (P < 0.05) were found in the susceptible animals, while resistant animals had IL33 superiorly expressed (P < 0.05). Higher levels (P < 0.05) of TLR2 and CFI were found in the abomasal pyloric mucosa of resistant animals. TNFα was at higher levels (P < 0.05) in the blood of susceptible lambs, at day 0 of the third artificial infection. The exacerbated proinflammatory response observed in susceptible animals, at both local and systemic levels, may be a consequence of high H. contortus parasitism. This hypothesis is corroborated by the higher blood levels of TNFα before the onset of infection, which probably remained elevated from the previous parasitic challenges. On the other hand, resistant lambs had an enhanced response mediated by TLR recognition and complement activation. Nevertheless, this is the first study to directly associate sheep parasitic resistance with IL33, an innate trigger of the Th2-polarized response.
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14
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Liao S, Tan KS, Bi M, Liao W, Chen Y, Hong H. IL-25: Regulator of Type 2 Inflammation in Allergic Nasal Mucosa. CURRENT TREATMENT OPTIONS IN ALLERGY 2019. [DOI: 10.1007/s40521-019-00237-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Gorshkova EA, Zvartsev RV, Drutskaya MS, Gubernatorova EO. Humanized Mouse Models as a Tool to Study Proinflammatory Cytokine Overexpression. Mol Biol 2019. [DOI: 10.1134/s0026893319050078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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16
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Xu J, Pei S, Wang Y, Liu J, Qian Y, Huang M, Zhang Y, Xiao Y. Tpl2 Protects Against Fulminant Hepatitis Through Mobilization of Myeloid-Derived Suppressor Cells. Front Immunol 2019; 10:1980. [PMID: 31481966 PMCID: PMC6710335 DOI: 10.3389/fimmu.2019.01980] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 08/05/2019] [Indexed: 12/18/2022] Open
Abstract
Myeloid derived suppressor cells (MDSC) in the liver microenvironment protects against the inflammation-induced liver injury in fulminant hepatitis (FH). However, the molecular mechanism through which MDSC is recruited into the inflamed liver remain elusive. Here we identified a protein kinase Tpl2 as a critical mediator of MDSC recruitment into liver during the pathogenesis of Propionibacterium acnes/LPS-induced FH. Loss of Tpl2 dramatically suppressed MDSC mobilization into liver, leading to exaggerated local inflammation and increased FH-induced mortality. Mechanistically, although the protective effect of Tpl2 for FH-induced mortality was dependent on the presence of MDSC, Tpl2 neither directly targeted myeloid cells nor T cells to regulate FH pathogenesis, but functioned in hepatocytes to mediate the induction of MDSC-attracting chemokine CXCL1 and CXCL2 through modulating IL-25 (also known as IL-17E) signaling. As a consequence, increased MDSC in the inflamed liver specifically restrained the local proliferation of infiltrated pathogenic CD4+ T cells, and thus protected against the inflammation-induced acute liver failure. Together, our findings established Tpl2 as a critical mediator of MDSC recruitment and highlighted the therapeutic potential of Tpl2 for the treatment of FH.
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Affiliation(s)
- Jing Xu
- The First Affiliated Hospital of Soochow University, Institutes for Translational Medicine, State Key Laboratory of Radiation Medicine and Protection, Key Laboratory of Stem Cells and Medical Biomaterials of Jiangsu Province, Medical College of Soochow University, Soochow University, Suzhou, China.,CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Siyu Pei
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yan Wang
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Junli Liu
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Youcun Qian
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Mingzhu Huang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yanyun Zhang
- The First Affiliated Hospital of Soochow University, Institutes for Translational Medicine, State Key Laboratory of Radiation Medicine and Protection, Key Laboratory of Stem Cells and Medical Biomaterials of Jiangsu Province, Medical College of Soochow University, Soochow University, Suzhou, China.,CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yichuan Xiao
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
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17
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IL-17E (IL-25) Enhances Innate Immune Responses during Skin Inflammation. J Invest Dermatol 2019; 139:1732-1742.e17. [DOI: 10.1016/j.jid.2019.01.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 01/15/2019] [Accepted: 01/15/2019] [Indexed: 11/20/2022]
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18
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Roan F, Obata-Ninomiya K, Ziegler SF. Epithelial cell-derived cytokines: more than just signaling the alarm. J Clin Invest 2019; 129:1441-1451. [PMID: 30932910 DOI: 10.1172/jci124606] [Citation(s) in RCA: 273] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The epithelial cell-derived cytokines thymic stromal lymphopoietin (TSLP), IL-33, and IL-25 are central regulators of type 2 immunity, which drives a broad array of allergic responses. Often characterized as "alarmins" that are released by the barrier epithelium in response to external insults, these epithelial cell-derived cytokines were initially thought to act only early in allergic inflammation. Indeed, TSLP can condition dendritic cells to initiate type 2 responses, and IL-33 may influence susceptibility to asthma through its role in establishing the immune environment in the perinatal lungs. However, TSLP, IL-33, and IL-25 all regulate a broad spectrum of innate immune cell populations and are particularly potent in eliciting and activating type 2 innate lymphoid cells (ILC2s) that may act throughout allergic inflammation. Recent data suggest that a TSLP/ILC axis may mediate steroid resistance in asthma. Recent identification of memory Th2 cell subsets that are characterized by high receptor expression for TSLP, IL-33, and IL-25 further supports a role for these cytokines in allergic exacerbations. There is therefore growing interest in developing biologics that target TSLP, IL-33, and IL-25. This Review provides an overview of TSLP, IL-33, and IL-25 and the development of blocking antibodies that target these epithelial cell-derived cytokines.
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Affiliation(s)
- Florence Roan
- Immunology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington, USA.,Division of Allergy and Infectious Diseases and
| | | | - Steven F Ziegler
- Immunology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington, USA.,Department of Immunology, University of Washington, Seattle, Washington, USA
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19
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Genome-wide identification of interleukin-17 (IL17) in common carp (Cyprinus carpio) and its expression following Aeromonas hydrophila infection. Gene 2018; 686:68-75. [PMID: 30342169 DOI: 10.1016/j.gene.2018.10.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 09/27/2018] [Accepted: 10/13/2018] [Indexed: 12/17/2022]
Abstract
Interleukin-17 (IL17) family cytokines are well known for having pro-inflammatory actions as important mediators of mucosal immune responses and are tightly regulated by various kinds of signals. However, most studies of IL17 genes have focused on mammals, and much less is known about IL17 genes in fish species. To better understand the scope and actions of the IL17 gene family in common carp, we characterized seven IL17 gene homologs from genomic and transcriptomic databases that could be classified into three subclasses according to different comparative genomic analyses. Phylogenetic analysis revealed that most IL17s are highly conserved, though recent gene duplication and gene loss events do exist. Through observation, we found that IL17D has undergone gene duplication in common carp and that all the IL17E genes were lost in vertebrates except mammals. The expression patterns of IL17 genes in common carp were examined during early developmental stages and in various healthy tissues, and the results indicated that most IL17 genes are ubiquitously expressed during early development and show particular tissue-specific expression in various healthy tissues, with relatively high levels in the spleen, liver, and kidney. To gain insights into the mucosal actions of inflammatory processes, the expression profiles of IL17 genes in gills from common carp were investigated after experimental challenge with Aeromonas hydrophila. After A. hydrophila infection, most IL17 genes were upregulated at 4 h postinfection in the gill and then gradually declined, while IL17A/F2 and IL17N were generally upregulated at 12 h postinfection, and IL17D2 maintained an increasing tendency. In contrast, IL17D showed the third phenomenon, rising expression, suggesting that immunogenes have different response strategies to bacterial invasion. Overall, the expression of IL17 in unstimulated tissues and toxicity attack test results demonstrated that these genes play critical roles under normal conditions and during bacterial infection. Moreover, this common carp IL17 gene family research provides a genomic resource for future studies on IL17 gene evolution, fish disease management and immune regulation.
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20
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Biological Properties and the Role of IL-25 in Disease Pathogenesis. J Immunol Res 2018; 2018:6519465. [PMID: 30345318 PMCID: PMC6174801 DOI: 10.1155/2018/6519465] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 07/18/2018] [Accepted: 08/16/2018] [Indexed: 01/01/2023] Open
Abstract
The interleukin- (IL-) 17 superfamily, a T cell-derived cytokine, consists of 6 ligands (IL-17A-IL-17F) and 5 receptors (IL-17RA-IL-17RE). IL-17A, a prototype member of this family, is involved in the pathogenesis of allergies, autoimmune diseases, allograft transplantations, and malignancies. By contrast, IL-17B is reported to be closely related to certain diseases, particularly tumors such as breast cancer, gastric cancer, and pancreatic cancer. Recently, the biological function of IL-17E (also called IL-25) in disease, particularly airway diseases, has attracted the attention of researchers. However, studies on IL-25 are scant. In this review, we detail the structural characteristics, expression patterns, responder cells, biological properties, and role of IL-25 in disease pathogenesis.
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21
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Smith KA, Löser S, Varyani F, Harcus Y, McSorley HJ, McKenzie AN, Maizels RM. Concerted IL-25R and IL-4Rα signaling drive innate type 2 effector immunity for optimal helminth expulsion. eLife 2018; 7:38269. [PMID: 30238872 PMCID: PMC6173579 DOI: 10.7554/elife.38269] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 09/21/2018] [Indexed: 12/25/2022] Open
Abstract
Interleukin 25 (IL-25) is a major 'alarmin' cytokine, capable of initiating and amplifying the type immune response to helminth parasites. However, its role in the later effector phase of clearing chronic infection remains unclear. The helminth Heligmosomoides polygyrus establishes long-term infections in susceptible C57BL/6 mice, but is slowly expelled in BALB/c mice from day 14 onwards. We noted that IL-25R (Il17rb)-deficient BALB/c mice were unable to expel parasites despite type 2 immune activation comparable to the wild-type. We then established that in C57BL/6 mice, IL-25 adminstered late in infection (days 14-17) drove immunity. Moreover, when IL-25 and IL-4 were delivered to Rag1-deficient mice, the combination resulted in near complete expulsion of the parasite, even following administration of an anti-CD90 antibody to deplete innate lymphoid cells (ILCs). Hence, effective anti-helminth immunity during chronic infection requires an innate effector cell population that is synergistically activated by the combination of IL-4Rα and IL-25R signaling.
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Affiliation(s)
- Katherine A Smith
- Cardiff Institute of Infection and Immunity, Cardiff University, Cardiff, United Kingdom.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Stephan Löser
- Wellcome Centre for Molecular Parasitology, Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Fumi Varyani
- MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
| | - Yvonne Harcus
- MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
| | - Henry J McSorley
- MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
| | | | - Rick M Maizels
- Wellcome Centre for Molecular Parasitology, Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
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22
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Synergistic activation of pro-inflammatory type-2 CD8 + T lymphocytes by lipid mediators in severe eosinophilic asthma. Mucosal Immunol 2018; 11:1408-1419. [PMID: 29907870 PMCID: PMC6448764 DOI: 10.1038/s41385-018-0049-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 04/12/2018] [Accepted: 05/06/2018] [Indexed: 02/04/2023]
Abstract
Human type-2 CD8+ T cells are a cell population with potentially important roles in allergic disease. We investigated this in the context of severe asthma with persistent airway eosinophilia-a phenotype associated with high exacerbation risk and responsiveness to type-2 cytokine-targeted therapies. In two independent cohorts we show that, in contrast to Th2 cells, type-2 cytokine-secreting CD8+CRTH2+ (Tc2) cells are enriched in blood and airways in severe eosinophilic asthma. Concentrations of prostaglandin D2 (PGD2) and cysteinyl leukotriene E4 (LTE4) are also increased in the airways of the same group of patients. In vitro PGD2 and LTE4 function synergistically to trigger Tc2 cell recruitment and activation in a TCR-independent manner. These lipids regulate diverse genes in Tc2 cells inducing type-2 cytokines and many other pro-inflammatory cytokines and chemokines, which could contribute to eosinophilia. These findings are consistent with an important innate-like role for human Tc2 cells in severe eosinophilic asthma and suggest a potential target for therapeutic intervention in this and other diseases.
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23
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Brembilla NC, Senra L, Boehncke WH. The IL-17 Family of Cytokines in Psoriasis: IL-17A and Beyond. Front Immunol 2018; 9:1682. [PMID: 30127781 PMCID: PMC6088173 DOI: 10.3389/fimmu.2018.01682] [Citation(s) in RCA: 286] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/09/2018] [Indexed: 12/14/2022] Open
Abstract
Psoriasis is a frequent chronic inflammatory skin disease, nowadays considered a major global health problem. Several new drugs, targeting the IL-23/IL-17A pathway, have been recently licensed or are in clinical development. These therapies represent a major improvement of the way in which psoriasis is managed, since they show an unprecedented efficacy on skin symptoms of psoriasis. This has been made possible, thanks to an increasingly more accurate pathogenic view of psoriasis. Today, the belief that Th17 cells mediate psoriasis is moving to the concept of psoriasis as an IL-17A-driven disease. New questions arise at the horizon, given that IL-17A is part of a newly described family of cytokines, which has five distinct homologous: IL-17B, IL-17C, IL-17D, IL-17E, also known as IL-25 and IL-17F. IL-17 family cytokines elicit similar effects in target cells, but simultaneously trigger different and sometimes opposite functions in a tissue-specific manner. This is complicated by the fact that IL-17 cytokines show a high capacity of synergisms with other inflammatory stimuli. In this review, we will summarize the current knowledge around the cytokines belonging to the IL-17 family in relation to skin inflammation in general and psoriasis in particular, and discuss possible clinical implications. A comprehensive understanding of the different roles played by the IL-17 cytokines is crucial to appreciate current and developing therapies and to allow an effective pathogenesis- and mechanisms-driven drug design.
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Affiliation(s)
| | - Luisa Senra
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Wolf-Henning Boehncke
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Division of Dermatology and Venereology, Geneva University Hospitals, Geneva, Switzerland
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24
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Guggino G, Lin X, Rizzo A, Xiao F, Saieva L, Raimondo S, Di Liberto D, Candore G, Ruscitti P, Cipriani P, Giacomelli R, Dieli F, Alessandro R, Triolo G, Lu L, Ciccia F. Interleukin-25 Axis Is Involved in the Pathogenesis of Human Primary and Experimental Murine Sjögren's Syndrome. Arthritis Rheumatol 2018; 70:1265-1275. [PMID: 29569854 DOI: 10.1002/art.40500] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 03/13/2018] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To investigate the role of the interleukin-25 (IL-25)/IL-17 receptor B (IL-17RB) axis in experimental Sjögren's syndrome (SS) and in patients with primary SS and primary SS-associated lymphoma. METHODS Expression of IL-25, IL-17RB, IL-17B, and tumor necrosis factor receptor-associated factor 6 (TRAF6) was analyzed on minor salivary gland (SG) samples from patients with primary SS and on parotid gland samples from patients with primary SS-associated B cell non-Hodgkin's lymphoma (NHL). IL-17RB expression and the frequencies of natural group 2 innate lymphoid cells (ILC2s), inflammatory ILC2s, and M2-polarized macrophages were assessed by flow cytometry in SG mononuclear cells and peripheral blood mononuclear cells (PBMCs). Tissue distribution of ILC2s was studied by confocal microscopy. The role of recombinant IL-25 and of rituximab in modulating IL-25 expression was investigated in in vitro studies. IL-25/IL-17RB and TRAF6 expression and the role of IL-25 inhibition were also studied in the experimental murine model of SS. RESULTS Activation of the IL-25/IL-17RB/TRAF6 axis correlated with the focus score and was observed in patients with primary SS and in patients with primary SS-associated NHL. A significant increase in the frequency of inflammatory ILC2s was observed both in SG mononuclear cells and in PBMCs. IL-25 stimulation of isolated SG mononuclear cells and PBMCs from patients and controls resulted both in inflammatory ILC2 expansion and in increased autoantibody production. Rituximab modulated expression of inflammatory ILC2s and IL-25 in primary SS. SG protein-immunized mice developed overt SS symptoms with increased IL-25 expression and increased frequency of CD4+IL-17RB+TRAF6+ cells. IL-25 neutralization attenuated disease progression and tissue pathology in mice with experimental SS. CONCLUSION IL-25 may promote the inflammatory state in primary SS and may be a potential target for novel disease-modifying therapeutic strategies in patients with primary SS.
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Affiliation(s)
| | | | - Aroldo Rizzo
- Ospedali riuniti Villa Sofia-Cervello, Palermo, Italy
| | - Fan Xiao
- University of Hong Kong, Hong Kong
| | | | | | | | | | | | | | | | | | | | | | - Liwei Lu
- University of Hong Kong, Hong Kong
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25
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Kouzaki H, Kikuoka H, Matsumoto K, Kato T, Tojima I, Shimizu S, Shimizu T. A mechanism of interleukin-25 production from airway epithelial cells induced by Japanese cedar pollen. Clin Immunol 2018; 193:46-51. [PMID: 29402661 DOI: 10.1016/j.clim.2018.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 10/12/2017] [Accepted: 01/24/2018] [Indexed: 10/17/2022]
Abstract
IL-25 likely has vital roles in initiating and activating type-2 immune responses in AR. We hypothesized that the molecules produced IL-25 by allergen-producing organisms such as JC is involved in the pathogenesis of AR. Participants included 13 patients with Japanese cedar pollinosis and 10 HCs. We measured the IL-25 protein concentration in nasal secretions and in culture supernatants of PNECs. NHBE cells were stimulated with pharmacological and immunological agents and JC. The IL-25 concentration in nasal secretions was significantly higher in patients with Japanese cedar pollinosis than in HCs. JC stimulated IL-25 production from PNECs. TNF-α, IL-4, and IL-13 significantly enhanced JC-induced IL-25 production; their activation by serine proteases was sufficient to enhance IL-25 production. Furthermore, the NADPH oxidase activity, including JC enhanced IL-25 production. A better understanding of JC-induced IL-25 production by epithelial cells may allow the development of novel therapeutic and preventive strategies for Japanese cedar pollinosis.
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Affiliation(s)
- Hideaki Kouzaki
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan.
| | - Hirotaka Kikuoka
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
| | - Koji Matsumoto
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
| | - Tomohisa Kato
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
| | - Ichiro Tojima
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
| | - Shino Shimizu
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
| | - Takeshi Shimizu
- Department of Otorhinolaryngology, Shiga University of Medical Science, Otsu 520-2192, Shiga, Japan
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26
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An Interleukin-25-Mediated Autoregulatory Circuit in Keratinocytes Plays a Pivotal Role in Psoriatic Skin Inflammation. Immunity 2018; 48:787-798.e4. [DOI: 10.1016/j.immuni.2018.03.019] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 08/31/2017] [Accepted: 03/13/2018] [Indexed: 12/11/2022]
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27
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Abstract
IL-25, also known as IL-17E, is a member of the IL-17 cytokine family mostly produced by epithelial cells and innate immune cells. After binding to the IL-17RB/IL-17RA complex, IL-25 induces downstream signaling responses in epithelial cells and type 2 lymphocytes, which initiates, propagates, and sustains type 2 immunity. The function of IL-25 in allergic diseases such as asthma has been well established, and now also is extended to diseases such as inflammatory bowel disease and cancer. This review summarizes the literature on IL-25 and discusses the unsolved questions. Our knowledge on IL-25 will pave the pathway for targeting this cytokine in inflammatory diseases.
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Affiliation(s)
- Miao Xu
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
| | - Chen Dong
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
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28
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Suto H, Nambu A, Morita H, Yamaguchi S, Numata T, Yoshizaki T, Shimura E, Arae K, Asada Y, Motomura K, Kaneko M, Abe T, Matsuda A, Iwakura Y, Okumura K, Saito H, Matsumoto K, Sudo K, Nakae S. IL-25 enhances T H17 cell-mediated contact dermatitis by promoting IL-1β production by dermal dendritic cells. J Allergy Clin Immunol 2018. [PMID: 29522843 DOI: 10.1016/j.jaci.2017.12.1007] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND In addition to thymic stromal lymphopoietin and IL-33, IL-25 is known to induce TH2 cytokine production by various cell types, including TH2 cells, TH9 cells, invariant natural killer T cells, and group 2 innate lymphoid cells, involved in TH2-type immune responses. Because both TH2-type and TH17-type cells/cytokines are crucial for contact hypersensitivity (CHS), IL-25 can contribute to this by enhancing TH2-type immune responses. However, the precise role of IL-25 in the pathogenesis of fluorescein isothiocyanate-induced CHS is poorly understood. OBJECTIVE We investigated the contribution of IL-25 to CHS using Il25-/- mice. METHODS CHS was evaluated by means of measurement of ear skin thickness in mice after fluorescein isothiocyanate painting. Skin dendritic cell (DC) migration, hapten-specific TH cell differentiation, and detection of IL-1β-producing cells were determined by using flow cytometry, ELISA, and immunohistochemistry, respectively. RESULTS In contrast to thymic stromal lymphopoietin, we found that IL-25 was not essential for skin DC migration or hapten-specific TH cell differentiation in the sensitization phase of CHS. Unexpectedly, mast cell- and non-immune cell-derived IL-25 was important for hapten-specific TH17 cell-mediated rather than TH2 cell-mediated inflammation in the elicitation phase of CHS by enhancing TH17-related, but not TH2-related, cytokines in the skin. In particular, IL-1β produced by dermal DCs in response to IL-25 was crucial for hapten-specific TH17 cell activation, contributing to induction of local inflammation in the elicitation phase of CHS. CONCLUSION Our results identify a novel IL-25 inflammatory pathway involved in induction of TH17 cell-mediated, but not TH2 cell-mediated, CHS. IL-25 neutralization can be a potential approach for treatment of CHS.
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Affiliation(s)
- Hajime Suto
- Atopy Research Center, Juntendo University, Tokyo, Japan
| | - Aya Nambu
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Hideaki Morita
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Sachiko Yamaguchi
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Takafumi Numata
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Takamichi Yoshizaki
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Eri Shimura
- Atopy Research Center, Juntendo University, Tokyo, Japan; Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Ken Arae
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan; Department of Immunology, Faculty of Health Science, Kyorin University, Tokyo, Japan
| | - Yousuke Asada
- Department of Ophthalmology, Juntendo University, Tokyo, Japan
| | - Kenichiro Motomura
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Mari Kaneko
- Animal Resource Development Unit, RIKEN Center for Life Science Technologies, Kobe, Japan; Genetic Engineering Team, RIKEN Center for Life Science Technologies, Kobe, Japan
| | - Takaya Abe
- Genetic Engineering Team, RIKEN Center for Life Science Technologies, Kobe, Japan
| | - Akira Matsuda
- Department of Ophthalmology, Juntendo University, Tokyo, Japan
| | - Yoichiro Iwakura
- Center for Experimental Animal Models, Institute for Biomedical Sciences, Tokyo University of Science, Chiba, Japan
| | - Ko Okumura
- Atopy Research Center, Juntendo University, Tokyo, Japan
| | - Hirohisa Saito
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Kenji Matsumoto
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Katsuko Sudo
- Animal Research Center, Tokyo Medical University, Tokyo, Japan
| | - Susumu Nakae
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, Institute of Medical Science, University of Tokyo, Tokyo, Japan; Precursory Research for Embryonic Science and Technology, Japan Science and Technology Agency, Saitama, Japan.
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Merrouche Y, Fabre J, Cure H, Garbar C, Fuselier C, Bastid J, Antonicelli F, Al-Daccak R, Bensussan A, Giustiniani J. IL-17E synergizes with EGF and confers in vitro resistance to EGFR-targeted therapies in TNBC cells. Oncotarget 2018; 7:53350-53361. [PMID: 27462789 PMCID: PMC5288192 DOI: 10.18632/oncotarget.10804] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 07/13/2016] [Indexed: 12/22/2022] Open
Abstract
Estrogen receptor-, progesterone receptor- and HER2-negative breast cancers, also known as triple-negative breast cancers (TNBCs), have poor prognoses and are refractory to current therapeutic agents, including epidermal growth factor receptor (EGFR) inhibitors. Resistance to anti-EGFR therapeutic agents is often associated with sustained kinase phosphorylation, which promotes EGFR activation and translocation to the nucleus and prevents these agents from acting on their targets. The mechanisms underlying this resistance have not been fully elucidated. In addition, the IL-17E receptor is overexpressed in TNBC tumors and is associated with a poor prognosis. We have previously reported that IL-17E promotes TNBC resistance to anti-mitotic therapies. Here, we investigated whether IL-17E promotes TNBC resistance to anti-EGFR therapeutic agents by exploring the link between the IL-17E/IL-17E receptor axis and EGF signaling. We found that IL-17E, similarly to EGF, activates the EGFR in TNBC cells that are resistant to EGFR inhibitors. It also activates the PYK-2, Src and STAT3 kinases, which are essential for EGFR activation and nuclear translocation. IL-17E binds its specific receptor, IL-17RA/IL17RB, on these TNBC cells and synergizes with the EGF signaling pathway, thereby inducing Src-dependent EGFR transactivation and pSTAT3 and pEGFR translocation to the nucleus. Collectively, our data indicate that the IL-17E/IL-17E receptor axis may underlie TNBC resistance to EGFR inhibitors and suggest that inhibiting IL-17E or its receptor in combination with EGFR inhibitor administration may improve TNBC management.
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Affiliation(s)
- Yacine Merrouche
- Institut Jean Godinot, Unicancer, F-51726 Reims, France.,Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
| | - Joseph Fabre
- Institut Jean Godinot, Unicancer, F-51726 Reims, France.,Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
| | - Herve Cure
- CHU-Grenoble Alpes, CS 10217, 38043 La Tronche, France.,Institut National de la Santé et de la Recherche Médicale (INSERM) U823, Centre de Recherche (CRI), Institut Albert Bonniot, 38043 La Tronche, France
| | - Christian Garbar
- Institut Jean Godinot, Unicancer, F-51726 Reims, France.,Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
| | - Camille Fuselier
- Institut Jean Godinot, Unicancer, F-51726 Reims, France.,Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
| | | | - Frank Antonicelli
- Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
| | - Reem Al-Daccak
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-S 976, Hôpital Saint Louis, 75010 Paris, France.,Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie and Oncologie, UMR-S 976, F-75475, Paris, France
| | - Armand Bensussan
- OREGA Biotech, F-69130 Ecully, France.,Institut National de la Santé et de la Recherche Médicale (INSERM) UMR-S 976, Hôpital Saint Louis, 75010 Paris, France.,Université Paris Diderot, Sorbonne Paris Cité, Laboratoire Immunologie Dermatologie and Oncologie, UMR-S 976, F-75475, Paris, France
| | - Jerome Giustiniani
- Institut Jean Godinot, Unicancer, F-51726 Reims, France.,Université Reims-Champagne-Ardenne, DERM-I-C, EA7319, 51095 Reims, France
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Musette P, Janela B. New Insights into Drug Reaction with Eosinophilia and Systemic Symptoms Pathophysiology. Front Med (Lausanne) 2017; 4:179. [PMID: 29255708 PMCID: PMC5722807 DOI: 10.3389/fmed.2017.00179] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 10/06/2017] [Indexed: 12/19/2022] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms (DRESS), also known as drug-induced hypersensitivity syndrome, is a severe type of cutaneous drug-induced eruption. DRESS may be a difficult disease to diagnose since the symptoms mimic those of cutaneous and systemic infectious pathologies and can appear up to 3 months after the initial culprit drug exposure. The symptoms of DRESS syndrome include rash development after a minimum of 3 weeks after the onset of a new medication, associated with facial edema, lymphadenopathy, and fever. Biological findings include liver abnormalities, leukocytosis, eosinophilia, atypical lymphocytosis, and reactivation of certain human herpes viruses. In DRESS, liver, kidneys, and lungs are frequently involved in disease evolution. Patients with serious systemic involvement are treated with oral corticosteroids, and full recovery is achieved in the majority of cases. DRESS is a rare disease, and little is known about factors that predict its occurrence. The key features of this reaction are eosinophil involvement, the role of the culprit drug, and virus reactivation that trigger an inappropriate systemic immune response in DRESS patients. Interestingly, it was evidenced that at-risk individuals within a genetically restricted population shared a particular HLA loci. In this respect, a limited number of well-known drugs were able to induce DRESS. This review describes the up-to-date advances in our understanding of the pathogenesis of DRESS.
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Affiliation(s)
- Philippe Musette
- Dermatology Department, Rouen University Hospital, Rouen, France
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31
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Ferretti E, Di Carlo E, Ognio E, Fraternali-Orcioni G, Corcione A, Belmonte B, Ravetti JL, Tripodo C, Ribatti D, Pistoia V. IL-25 dampens the growth of human germinal center-derived B-cell non Hodgkin Lymphoma by curtailing neoangiogenesis. Oncoimmunology 2017; 7:e1397249. [PMID: 29399397 DOI: 10.1080/2162402x.2017.1397249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/20/2017] [Accepted: 10/21/2017] [Indexed: 12/13/2022] Open
Abstract
Interleukin (IL)-25, a member of the IL-17 cytokine superfamily, is produced by immune and non-immune cells and exerts type 2 pro-inflammatory effects in vitro and in vivo. The IL-25 receptor(R) is composed of the IL-17RA/IL-17RB subunits. Previous work showed that germinal centre (GC)-derived B-cell non Hodgkin lymphomas (B-NHL) expressed IL-17AR, formed by IL-17RA and IL-17RC subunits, and IL-17A/IL-17AR axis promoted B-NHL growth by stimulating neoangiogenesis. Here, we have investigated expression and function of IL-25/IL-25R axis in lymph nodes from human GC-derived B-NHL, i.e. Follicular Lymphoma (FL,10 cases), Diffuse Large B Cell Lymphoma (6 cases) and Burkitt Lymphoma (3 cases). Tumor cells expressed IL-25R and IL-25 that was detected also in non-malignant cells by flow cytometry. Immunohistochemical studies confirmed expression of IL-25R and IL-25 in FL cells, and highlighted IL-25 expression in bystander elements of the FL microenvironment. IL-25 i) up-regulated phosphorylation of NFkBp65, STAT-1 and JNK in B-NHL cells; ii) inhibited in vitro proliferation of the latter cells; iii) exerted anti-tumor activity in two in vivo B-NHL models by dampening expression of pro-angiogenic molecules as VEGF-C, CXCL6 and ANGPT3. In conclusion, IL-25, that is intrinsically pro-angiogenic, inhibits B-NHL growth by reprogramming the angiogenic phenotype of B-NHL cells.
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Affiliation(s)
- Elisa Ferretti
- Laboratory of Experimental Therapies in Oncology and Laboratory of Oncology, Istituto Giannina Gaslini, Genova, Italy
| | - Emma Di Carlo
- Department of Medicine and Sciences of Aging, "G. d'Annunzio" University and Ce.SI-MeT, Aging Research Center, Pathological Anatomy and Immuno-Oncology Unit, "G. d'Annunzio" University, Chieti, Italy
| | - Emanuela Ognio
- Animal Facility, IRCCS AOU San Martino - IST - Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Giulio Fraternali-Orcioni
- Unit of Pathology, IRCCS AOU San Martino - IST - Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Anna Corcione
- Laboratorio di Oncologia and Laboratorio malattie autoinfiammatorie e immudeficienze, Istituto Giannina Gaslini, Genova, Italy
| | - Beatrice Belmonte
- Tumor Immunology Unit, Department of Health Science, Human Pathology Section, University of Palermo, Palermo, Italy
| | - Jean Louis Ravetti
- Unit of Pathology, IRCCS AOU San Martino - IST - Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Claudio Tripodo
- Laboratorio di Oncologia and Laboratorio malattie autoinfiammatorie e immudeficienze, Istituto Giannina Gaslini, Genova, Italy
| | - Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy, and National Cancer Institute "Giovanni Paolo II", Bari, Italy
| | - Vito Pistoia
- Immunology Research Area, Ospedale Pediatrico Bambino Gesù, Roma, Italy
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32
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Shik D, Tomar S, Lee JB, Chen CY, Smith A, Wang YH. IL-9-producing cells in the development of IgE-mediated food allergy. Semin Immunopathol 2017; 39:69-77. [PMID: 27909880 PMCID: PMC5225002 DOI: 10.1007/s00281-016-0605-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 11/03/2016] [Indexed: 10/20/2022]
Abstract
Food allergy is a harmful immune reaction driven by uncontrolled type 2 immune responses. Considerable evidence demonstrates the key roles of mast cells, IgE, and TH2 cytokines in mediating food allergy. However, this evidence provides limited insight into why only some, rather than all, food allergic individuals are prone to develop life-threatening anaphylaxis. Clinical observations suggest that patients sensitized to food through the skin early in life may later develop severe food allergies. Aberrant epidermal thymic stromal lymphopoietin and interleukin (IL) 33 production and genetic predisposition can initiate an allergic immune response mediated by dendritic cells and CD4+TH2 cells in inflamed skin. After allergic sensitization, intestinal IL-25 and food ingestion enhance concerted interactions between type 2 innate lymphoid cells (ILC2s) and CD4+TH2 cells, which perpetuate allergic reactions from the skin to the gut. IL-4 and cross-linking of antigen/IgE/FcεR complexes induce emigrated mast cell progenitors to develop into the multi-functional IL-9-producing mucosal mast cells, which produce prodigious amounts of IL-9 and mast cell mediators to drive intestinal mastocytosis in an autocrine loop. ILC2s and TH9 cells may also serve as alternative cellular sources of IL-9 to augment the amplification of intestinal mastocytosis, which is the key cellular checkpoint in developing systemic anaphylaxis. These findings provide a plausible view of how food allergy develops and progresses in a stepwise manner and that atopic signals, dietary allergen ingestion, and inflammatory cues are fundamental in promoting life-threatening anaphylaxis. This information will aid in improving diagnosis and developing more effective therapies for food allergy-triggered anaphylaxis.
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Affiliation(s)
- Dana Shik
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Burnet Avenue, Cincinnati, OH, 45229, USA
| | - Sunil Tomar
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Burnet Avenue, Cincinnati, OH, 45229, USA
| | - Jee-Boong Lee
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, KAIST, Daejeon, 34141, South Korea
| | - Chun-Yu Chen
- Division of Hematology/Oncology and Bone Marrow Transplantation, Nationwide Children's Hospital, Columbus, 43205, USA
| | - Andrew Smith
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Burnet Avenue, Cincinnati, OH, 45229, USA
| | - Yui-Hsi Wang
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Burnet Avenue, Cincinnati, OH, 45229, USA.
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Zorzanelli L, Maeda N, Clavé M, Thomaz A, Galas F, Rabinovitch M, Lopes A. Relation of Cytokine Profile to Clinical and Hemodynamic Features in Young Patients With Congenital Heart Disease and Pulmonary Hypertension. Am J Cardiol 2017; 119:119-125. [PMID: 28247848 DOI: 10.1016/j.amjcard.2016.09.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 09/19/2016] [Accepted: 09/19/2016] [Indexed: 02/05/2023]
Abstract
In congenital heart disease, severity of pulmonary hypertension and operability is defined by noninvasive parameters (clinical history, physical examination, and echocardiography) and sometimes, cardiac catheterization. We investigated how circulating levels of inflammatory mediators correlate with such parameters in a young pediatric population (age, 2.0 months to 3.1 years) and the effects of preoperative pulmonary vasodilator therapy with sildenafil. Cytokines were analyzed in serum using chemiluminescence signals. In the whole patient group (n = 47), interleukin 17E, a Th2 immune response mediator increased with increasing age, considered as a parameter of disease severity (R2 = 0.24, p <0.001), whereas the angiogenic chemokine growth-regulated oncogene alpha decreased (R2 = 0.21, p = 0.001). Macrophage migration inhibitory factor chemokine was greater in subjects with elevated pulmonary vascular resistance (n = 16, p = 0.022), whereas regulated on activation, normal T cell expressed and secreted chemokine was greater in subjects with pulmonary congestion due to increased pulmonary blood flow (n = 31, p = 0.037). The observations were the same for the specific subpopulation of patients with Down syndrome (p = 0.009 and p = 0.012 for migration inhibitory factor and regulated on activation, normal T cell expressed and secreted in the respective subgroups). Sildenafil administration to patients with elevated pulmonary vascular resistance resulted in improvement of pulmonary blood flow (p = 0.012) and systemic oxygen saturation (p = 0.010), with a decrease in serum interleukin 6 (p = 0.027) and soluble ICAM-1 (p = 0.011). In conclusion, levels of circulating inflammatory molecules seem to correlate with disease severity in this population, with potential pathophysiological and therapeutic implications.
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34
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IL-25 attenuates rheumatoid arthritis through suppression of Th17 immune responses in an IL-13-dependent manner. Sci Rep 2016; 6:36002. [PMID: 27812008 PMCID: PMC5095710 DOI: 10.1038/srep36002] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 10/03/2016] [Indexed: 12/29/2022] Open
Abstract
IL-25, a new member of the IL-17 cytokine family, is involved in type 2 immunity initiation and has been associated with the pathogenesis of rheumatoid arthritis (RA). However, its exact role remains unclear. Here, we aimed to analyse IL-25 expression in the serum and synovial fluid of RA patients and evaluated the correlations between serum IL-25 levels, clinical and laboratory values and inflammation cytokines. Additionally, we investigated whether IL-25 can suppress Th1/Th17 responses involved in RA pathogenesis. We further determined whether IL-25 can alleviate collagen-induced arthritis (CIA) development in mice and the underlying mechanisms using in vitro and in vivo experiments. Our results showed that IL-25 was upregulated in the serum and synovial fluid of RA patients. Increased serum IL-25 levels were associated with disease severity and inflammatory response in RA patients. Furthermore, IL-25 inhibited CD4+ T-cell activation and differentiation into Th17 cells, without affecting Th1 cells in human RA and CIA models. Administration of IL-25 could attenuate CIA development by Th17 suppression in an IL-13-dependent manner. Our findings indicate that IL-25 plays a potent immunosuppressive role in the pathogenesis of RA and CIA by downregulating Th17 cell response, and thus, may be a potential therapeutic agent for RA.
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35
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Senra L, Stalder R, Alvarez Martinez D, Chizzolini C, Boehncke WH, Brembilla NC. Keratinocyte-Derived IL-17E Contributes to Inflammation in Psoriasis. J Invest Dermatol 2016; 136:1970-1980. [DOI: 10.1016/j.jid.2016.06.009] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 06/03/2016] [Accepted: 06/03/2016] [Indexed: 12/21/2022]
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36
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Serum Cytokines in Young Pediatric Patients with Congenital Cardiac Shunts and Altered Pulmonary Hemodynamics. Mediators Inflamm 2016; 2016:7672048. [PMID: 27656048 PMCID: PMC5021473 DOI: 10.1155/2016/7672048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 08/07/2016] [Indexed: 12/14/2022] Open
Abstract
Background and Objective. Inflammation is central in the pathogenesis of pulmonary hypertension. We investigated how serum cytokines correlate with clinical features, hemodynamics, and lung histology in young patients with pulmonary hypertension associated with congenital cardiac shunts. Design. Prospective, observational study. Methods and Results. Patients (n = 44) were aged 2.6 to 37.6 months. Group I patients (n = 31) were characterized by pulmonary congestion and higher pulmonary blood flow compared to group II (p = 0.022), with no need for preoperative cardiac catheterization. Group II patients (n = 13) had no congestive features. At catheterization, they had elevated pulmonary vascular resistance (5.7 [4.4–7.4] Wood units·m2, geometric mean with 95% CI). Cytokines were measured by chemiluminescence. Macrophage migration inhibitory factor (MIF) was found to be inversely related to pulmonary blood flow (r = −0.33, p = 0.026) and was higher in group II (high pulmonary vascular resistance) compared to group I (high pulmonary blood flow) (p = 0.017). In contrast, RANTES chemokine (regulated on activation, normal T cell expressed and secreted) was characteristically elevated in Group I (p = 0.022). Interleukin 16 was also negatively related to pulmonary blood flow (rS = −0.33, p = 0.029) and was higher in patients with obstructive vasculopathy at intraoperative lung biopsy (p = 0.021). Conclusion. Cytokines seem to be important and differentially regulated in subpopulations of young patients with cardiac shunts.
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37
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Natarajan K, Mathialagan GD, Raghavan S, Shanmugam N. The Advanced Lipoxidation end Product Precursor Malondialdehyde Induces IL-17E Expression and Skews Lymphocytes to the th17 Subset. Cell Mol Biol Lett 2016; 20:647-62. [PMID: 26305464 DOI: 10.1515/cmble-2015-0038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 08/06/2015] [Indexed: 11/15/2022] Open
Abstract
Malondialdehyde (MDA) is a highly reactive endogenous product of thromboxane synthesis in the prostagland and lipid peroxidation by reactive oxygen species. Elevated MDA levels occur in diabetes and atherosclerotic plaques. The aim of this study was to examine the molecular mechanisms of MDA-induced IL-17E cytokine expression and its effect on T-cell differentiation. Real-time PCR, RT-PCR and ELISA were used to assess the expression of IL-17 family cytokines in Jurkat T-cells and human peripheral blood lymphocytes (PBLCs) from diabetic subjects. Luciferase reporter assays were used for the promoter activation study. Pharmacological inhibitors were used for signaling pathway experiments. FACS analyses were used to measure the Th1, Th2 and Th17 subset levels. MDA induced significant (2- to 3-fold; p < 0.01) generation of IL-17E mRNA in a dose- and time-dependent manner in Jurkat T-cells and PBLCs. Elevated IL-17E mRNA levels were found in the lymphocytes from diabetic subjects. The increased IL-17E protein and mRNA levels correlate well with serum MDA levels from diabetic patients. Transient transfection of plasmid containing the minimum IL-17E promoter region (pIL-17E-Luc) showed a significant (2-fold; p < 0.01) increase in luciferase activity. Pretreatment of lymphocytes with pharmacological inhibitors showed the involvement of antioxidant, NF-ƙB, p38MAPK, PKC and ERK signaling pathways. Quantification of the Th1, Th2 and Th17 cell population in PBLCs via FACS analyses revealed an increase in the Th17 subset. These results show that MDA transcriptionally upregulates the expression of IL-17E in lymphocytes and alters lymphocyte differentiation towards the pathogenic Th17 subset.
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38
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Biologics and the lung: TSLP and other epithelial cell-derived cytokines in asthma. Pharmacol Ther 2016; 169:104-112. [PMID: 27365223 DOI: 10.1016/j.pharmthera.2016.06.009] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 06/13/2016] [Indexed: 12/21/2022]
Abstract
Asthma is a chronic airway inflammatory disorder with characteristic symptoms of dyspnea, wheeze, chest tightness and cough, and physiological abnormalities of variable airway obstruction, airway hyperresponsiveness, and in some patients with chronic long standing disease reduced lung function. The physiological abnormalities are due to chronic airway inflammation and underlying structural changes to the airway wall. The interaction between the airway epithelium and the environment is crucial to the pathobiology of asthma. Several recent discoveries have highlighted a crucial role of airway epithelial derived cytokines such as interleukin (IL)-25, IL-33 and thymic stromal lymphopoietin (TSLP). These cytokines are collectively known as epithelial "alarmins", which act solely or in concert to activate and potentiate the innate and humoral arms of the immune system in the presence of actual or perceive damage. Understanding the role of alarmins and how they are activated and released may allow the development of novel new therapeutics to treat asthma. This review describes the interactions between inhaled air, the pulmonary microbiome, airway epithelial cell layer and the alarmins, IL-25, IL-33 and TSLP. There is already compelling evidence for a role of TSLP in the airway responses to environmental allergens in allergic asthmatics, as well as in maintaining airway eosinophilic inflammation in these subjects. Further work is required to develop human monoclonal antibodies (hMabs) directed against IL-25 and IL-33 or their receptors, to help understand their role in the initiation and/or persistence of asthma.
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39
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Acute blockade of IL-25 in a colitis associated colon cancer model leads to increased tumor burden. Sci Rep 2016; 6:25643. [PMID: 27165713 PMCID: PMC4863374 DOI: 10.1038/srep25643] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 04/19/2016] [Indexed: 12/19/2022] Open
Abstract
Chronic inflammation within the gastrointestinal tract results in an increased risk for developing colorectal cancer. Epithelial cytokines, including interleukin-25 (IL-25), are produced in the colon and are critical for protection from parasites, but can also be pathogenic in the context of inflammatory bowel diseases and allergy. Whether IL-25 is involved in the progression from inflammation to cancer is still largely unexplored. Using a well-established murine model for colitis-induced colon cancer; we aimed to determine the role of IL-25 in this process. We found that acute IL-25 blockade resulted in greater tumor burdens compared to isotype control treated mice. Histologically, α-IL-25 treated mice had increased colitis scores compared to mice receiving isotype control antibody, as well as decreased eosinophilia. This is the first study to explore the therapeutic potential of using an IL-25 blocking antibody during a chronic inflammatory setting. Taken together these data suggest that IL-25 plays an inhibitory role in the growth and development of colonic tumors.
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40
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Papazian D, Hansen S, Würtzen PA. Airway responses towards allergens - from the airway epithelium to T cells. Clin Exp Allergy 2016; 45:1268-87. [PMID: 25394747 DOI: 10.1111/cea.12451] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The prevalence of allergic diseases such as allergic rhinitis is increasing, affecting up to 30% of the human population worldwide. Allergic sensitization arises from complex interactions between environmental exposures and genetic susceptibility, resulting in inflammatory T helper 2 (Th2) cell-derived immune responses towards environmental allergens. Emerging evidence now suggests that an epithelial dysfunction, coupled with inherent properties of environmental allergens, can be responsible for the inflammatory responses towards allergens. Several epithelial-derived cytokines, such as thymic stromal lymphopoietin (TSLP), IL-25 and IL-33, influence tissue-resident dendritic cells (DCs) as well as Th2 effector cells. Exposure to environmental allergens does not elicit Th2 inflammatory responses or any clinical symptoms in nonatopic individuals, and recent findings suggest that a nondamaged, healthy epithelium lowers the DCs' ability to induce inflammatory T-cell responses towards allergens. The purpose of this review was to summarize the current knowledge on which signals from the airway epithelium, from first contact with inhaled allergens all the way to the ensuing Th2-cell responses, influence the pathology of allergic diseases.
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Affiliation(s)
- D Papazian
- Department of Cancer & Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,ALK, Hørsholm, Denmark
| | - S Hansen
- Department of Cancer & Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
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41
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Lee JB, Chen CY, Liu B, Mugge L, Angkasekwinai P, Facchinetti V, Dong C, Liu YJ, Rothenberg ME, Hogan SP, Finkelman FD, Wang YH. IL-25 and CD4(+) TH2 cells enhance type 2 innate lymphoid cell-derived IL-13 production, which promotes IgE-mediated experimental food allergy. J Allergy Clin Immunol 2016; 137:1216-1225.e5. [PMID: 26560039 PMCID: PMC4826796 DOI: 10.1016/j.jaci.2015.09.019] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 09/10/2015] [Accepted: 09/15/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND Food-mediated allergic reactions have emerged as a major health problem. The underlying mechanisms that promote uncontrolled type 2 immune responses to dietary allergens in the gastrointestinal tract remain elusive. OBJECTIVE We investigated whether altering IL-25 signaling enhances or attenuates allergic responses to food allergens. METHODS Mice of an IL-25 transgenic mouse line (iIL-25Tg mice), which constitutively overexpress intestinal IL-25, and Il17rb(-/-) mice, in which Il17rb gene expression is disrupted, were sensitized and gavage fed with ovalbumin (OVA). We assessed symptomatic characteristics of experimental food allergy, including incidence of diarrhea, incidence of hypothermia, intestinal TH2 immune response, and serum OVA-specific IgE and mast cell protease 1 production. RESULTS Rapid induction of Il25 expression in the intestinal epithelium preceded onset of the anaphylactic response to ingested OVA antigen. iIL-25Tg mice were more prone and Il17rb(-/-) mice were more resistant to experimental food allergy. Resident intestinal type 2 innate lymphoid cells (ILC2s) were identified as the major producers of IL-5 and IL-13 in response to IL-25. Reconstituting irradiated wild-type mice with Rora(-/-) or Il17rb(-/-) bone marrow resulted in a deficiency or dysfunction of the ILC2 compartment, respectively, and resistance to experimental food allergy. Repeated intragastric antigen challenge induced a significant increase in numbers of CD4(+) TH2 cells, which enhance IL-25-stimulated IL-13 production by ILC2s ex vivo and in vivo. Finally, reconstituted IL-13-deficient ILC2s had reduced capability to promote allergic inflammation, resulting in increased resistance to experimental food allergy. CONCLUSION IL-25 and CD4(+) TH2 cells induced by ingested antigens enhance ILC2-derived IL-13 production, thereby promoting IgE-mediated experimental food allergy.
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Affiliation(s)
- Jee-Boong Lee
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Chun-Yu Chen
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Bo Liu
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Luke Mugge
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Pornpimon Angkasekwinai
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Bangkok, Thailand
| | - Valeria Facchinetti
- Department of Immunology, University of Texas and MD Anderson Cancer Center, Houston, Tex
| | - Chen Dong
- Department of Immunology, University of Texas and MD Anderson Cancer Center, Houston, Tex
| | | | - Marc E Rothenberg
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Simon P Hogan
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Fred D Finkelman
- Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Medicine, Cincinnati Veterans Affairs Medical Center, Cincinnati, Ohio; Division of Immunology, Allergy and Rheumatology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Yui-Hsi Wang
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
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Lotfi R, Kaltenmeier C, Lotze MT, Bergmann C. Until Death Do Us Part: Necrosis and Oxidation Promote the Tumor Microenvironment. Transfus Med Hemother 2016; 43:120-32. [PMID: 27226794 DOI: 10.1159/000444941] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/23/2016] [Indexed: 12/12/2022] Open
Abstract
Tumor proliferation is concomitant with autophagy, limited apoptosis, and resultant necrosis. Necrosis is associated with the release of damage-associated molecular pattern molecules (DAMPs), which act as 'danger signals', recruiting inflammatory cells, inducing immune responses, and promoting wound healing. Most of the current treatment strategies for cancer (chemotherapy, radiation therapy, hormonal therapy) promote DAMP release following therapy-induced tumor death by necroptosis and necrosis. Myeloid cells (monocytes, dendritic cells (DCs), and granulocytes), as well as mesenchymal stromal cells (MSCs) belong to the early immigrants in response to unscheduled cell death, initiating and modulating the subsequent inflammatory response. Responding to DAMPs, MSCs, and DCs promote an immunosuppressive milieu, while eosinophils induce oxidative conditions limiting the biologic activity of DAMPs over time and distance. Regulatory T cells are strongly affected by pattern recognition receptor signaling in the tumor microenvironment and limit immune reactivity coordinately with myeloid-derived suppressor cells. Means to 'aerobically' oxidize DAMPs provide a novel strategy for limiting tumor progression. The present article summarizes our current understanding of the impact of necrosis on the tumor microenvironment and the influence of oxidative conditions found within this setting.
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Affiliation(s)
- Ramin Lotfi
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany; Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Services Baden-Württemberg-Hessen, Ulm, Germany
| | - Christof Kaltenmeier
- University of Pittsburgh Schools of the Health Sciences G.27A Hillman Cancer Center, Pittsburgh, PA, USA
| | - Michael T Lotze
- University of Pittsburgh Schools of the Health Sciences G.27A Hillman Cancer Center, Pittsburgh, PA, USA
| | - Christoph Bergmann
- Department of Otorhinolaryngology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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43
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Yang Q, Sun Y, Su X, Li T, Xu T. Characterization of six IL-17 family genes in miiuy croaker and evolution analysis of vertebrate IL-17 family. FISH & SHELLFISH IMMUNOLOGY 2016; 49:243-251. [PMID: 26721231 DOI: 10.1016/j.fsi.2015.12.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 12/15/2015] [Accepted: 12/18/2015] [Indexed: 06/05/2023]
Abstract
Interleukin-17 (IL-17) family is a cytokine family which is one of the major signaling molecules family involved in immunity. Six member of IL-17 family cytokines (IL-17A-F) were found in mammals. In fish, all IL-17 family genes except IL-17B and IL-17E have been isolated and identified. Besides, IL-17N is uniquely found from teleosts. IL-17 family genes are widely studied in mammals, but have not been widely reported in lower vertebrates. In this study, we identify six IL-17 family genes (IL-17A/F1-3, IL-17C, IL-17D, IL-17N) from miiuy croaker, using LPS and poly (I:C) to infect miiuy croaker in order to analyze the expression response to bacteria and virus and expression in normal tissues. Challenge experiment showed that miiuy croaker IL-17 family genes exhibited more sensitive response to the poly (I:C) than the LPS. The expression of IL-17 in un-stimulated tissues showed that different gene has expressed in different tissues. Through the analysis of IL-17 family members exist in various representative species to study the evolution of the IL-17 family, and the result showed IL-17A/F, IL-17B, IL-17C, and IL-17D should be present in early gnathostomes species.
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Affiliation(s)
- Qiong Yang
- Laboratory of Fish Biogenetics & Immune Evolution, College of Marine Science, Zhejiang Ocean University, Zhoushan, 316022, China
| | - Yuena Sun
- Laboratory of Fish Biogenetics & Immune Evolution, College of Marine Science, Zhejiang Ocean University, Zhoushan, 316022, China; School of Marine Sciences, Ningbo University, Ningbo 315211, Zhejiang Province, China
| | - Xiurong Su
- School of Marine Sciences, Ningbo University, Ningbo 315211, Zhejiang Province, China
| | - Taiwu Li
- School of Marine Sciences, Ningbo University, Ningbo 315211, Zhejiang Province, China
| | - Tianjun Xu
- Laboratory of Fish Biogenetics & Immune Evolution, College of Marine Science, Zhejiang Ocean University, Zhoushan, 316022, China.
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Yao X, Sun Y, Wang W, Sun Y. Interleukin (IL)-25: Pleiotropic roles in asthma. Respirology 2015; 21:638-47. [PMID: 26699081 DOI: 10.1111/resp.12707] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 09/06/2015] [Accepted: 09/23/2015] [Indexed: 12/29/2022]
Abstract
IL-25, also named IL-17E, is a distinct member of the IL-17 cytokine family, which can promote and augment T helper type 2 (Th2) responses locally or systemically. Growing evidence from experimental and clinical studies indicates that the expression of IL-25 and its cognate receptor, IL-17RB/RA, is markedly upregulated in asthmatic conditions. It has also been found that IL-25 induces not only typical eosinophilic inflammation and airway hyperresponsiveness (AHR), but also airway remodelling, manifested by goblet cell hyperplasia, subepithelial collagen deposition and angiogenesis. This review will focus on the discovery, cellular origins and targets of IL-25, and try to update current animal and human studies elucidating the roles of IL-25 in asthma. We conclude that although IL-25 is a pleiotropic cytokine, it may only play its dominant role in a certain specific asthmatic endotype, named 'IL-25 high' phenotype. Thus, targeting IL-25 or its receptor might selectively benefit some subgroups with asthma. Furthermore, the major IL-25 producing as well as responsive cells in the changeable milieu of asthma should be assessed in the future.
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Affiliation(s)
- Xiujuan Yao
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yongchang Sun
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, China.,Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, China
| | - Wei Wang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Ying Sun
- School of Basic Medical Sciences, Capital Medical University, Beijing, China.,King's College London, MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, Division of Asthma, Allergy and Lung Biology, London, UK
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45
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Wang WB, Yen ML, Liu KJ, Hsu PJ, Lin MH, Chen PM, Sudhir PR, Chen CH, Chen CH, Sytwu HK, Yen BL. Interleukin-25 Mediates Transcriptional Control of PD-L1 via STAT3 in Multipotent Human Mesenchymal Stromal Cells (hMSCs) to Suppress Th17 Responses. Stem Cell Reports 2015; 5:392-404. [PMID: 26321145 PMCID: PMC4618596 DOI: 10.1016/j.stemcr.2015.07.013] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 07/29/2015] [Accepted: 07/30/2015] [Indexed: 02/08/2023] Open
Abstract
Multipotent human mesenchymal stromal cells (hMSCs) harbor immunomodulatory properties that are therapeutically relevant. One of the most clinically important populations of leukocytes is the interleukin-17A (IL-17A)-secreting T (Th17) lymphocytes. However, mechanisms of hMSC and Th17 cell interactions are incompletely resolved. We found that, along with Th1 responses, hMSCs strongly suppressed Th17 responses and this required both IL-25—also known as IL-17E—as well as programmed death ligand-1 (PD-L1), a potent cell surface ligand for tolerance induction. Knockdown of IL-25 expression in hMSCs abrogated Th17 suppression in vitro and in vivo. However, IL-25 alone was insufficient to significantly suppress Th17 responses, which also required surface PD-L1 expression. Critically, IL-25 upregulated PD-L1 surface expression through the signaling pathways of JNK and STAT3, with STAT3 found to constitutively occupy the proximal region of the PD-L1 promoter. Our findings demonstrate the complexities of hMSC-mediated Th17 suppression, and highlight the IL-25/STAT3/PD-L1 axis as a candidate therapeutic target. hMSC-secreted IL-25 suppress Th17 responses in vitro and in vivo IL-25 alone is insufficient to significantly suppress Th17 responses IL-25 upregulates PD-L1 expression in hMSCs to suppress Th17 cells IL-25-mediated PD-L1 expression can be driven by STAT3
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Affiliation(s)
- Wei-Bei Wang
- Regenerative Medicine Research Group, Institute of Cellular & System Medicine, National Health Research Institutes (NHRI), Zhunan 35053, Taiwan
| | - Men-Luh Yen
- Department of Obstetrics/Gynecology, National Taiwan University Hospital and School of Medicine, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | - Ko-Jiunn Liu
- National Institute of Cancer Research, NHRI, Tainan 70403, Taiwan; Taipei Medical University, Taipei 10031, Taiwan.
| | - Pei-Ju Hsu
- Regenerative Medicine Research Group, Institute of Cellular & System Medicine, National Health Research Institutes (NHRI), Zhunan 35053, Taiwan
| | - Ming-Hong Lin
- Graduate Institute of Immunology, National Defense Medical Center, Taipei 11490, Taiwan
| | - Pei-Min Chen
- Department of Obstetrics/Gynecology, National Taiwan University Hospital and School of Medicine, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | | | - Chein-Hung Chen
- Genomic Research Center, Academia Sinica, Taipei 11529, Taiwan
| | | | - Huei-Kang Sytwu
- Graduate Institute of Immunology, National Defense Medical Center, Taipei 11490, Taiwan
| | - B Linju Yen
- Regenerative Medicine Research Group, Institute of Cellular & System Medicine, National Health Research Institutes (NHRI), Zhunan 35053, Taiwan; Department of Obstetrics/Gynecology, Cathay General Hospital Shiji, Taipei 21174, Taiwan.
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46
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Lam M, Hull L, Imrie A, Snidvongs K, Chin D, Pratt E, Kalish L, Sacks R, Earls P, Sewell W, Harvey RJ. Interleukin-25 and Interleukin-33 as Mediators of Eosinophilic Inflammation in Chronic Rhinosinusitis. Am J Rhinol Allergy 2015; 29:175-81. [DOI: 10.2500/ajra.2015.29.4176] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background The initiating mediators of T-helper 2 inflammation, often seen in eosinophillic chronic rhinosinusitis (CRS), remains poorly understood. Interleukin (IL) 25, IL-33, and thymic stromal lymphopoietin (TSLP) are epithelial-derived cytokines implicated in the initiation of T-helper 2 inflammation and eosinophilia in other diseases. The expression of these cytokines was compared with phenotypic and histopathologic markers to investigate the factors that may drive eosinophilic inflammation in CRS. Method Sinus mucosal samples from patients with CRS who were undergoing sinus surgery as part of their management were analyzed for IL-25, IL-33, and TSLP messenger RNA (mRNA) expression by quantitative polymerase chain reaction. Patients with tumor and who were undergoing surgery via an endonasal approach with normal sinus mucosa were controls. The mRNA expression was compared with CRS phenotype and histopathologic measures of eosinophilic inflammation. Immunohistochemical staining was used to confirm mRNA expression. Results Thirty-nine patients (mean ± standard deviation age; 48.2 ± 15.0 years, 38% women), 12 patients with CRS with nasal polyps, 20 patients with CRS without nasal polyps, and 7 controls were recruited. Higher IL-25 (p = 0.005) and IL-33 (p = 0.003) mRNA and protein expression was observed in patients with >10 eosinophil/hpf. TSLP showed no significant associations (p = 0.39). Similar overexpression was seen in eosinophilic dominated inflammation (IL-25, p = 0.01; IL-33, p = 0.02) and patients with greater inflammatory severity. Conclusion IL-25 and IL-33 overexpression was observed in eosinophilic CRS, The release of these cytokines by dysfunctional endothelium may perpetuate the eosinophillic inflammation in CRS.
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Affiliation(s)
- Matthew Lam
- Rhinology and Skull Base, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
- Immunopathology, Garvan Institute of Medical Research, Sydney, Australia
| | - Laura Hull
- Rhinology and Skull Base, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
- Immunopathology, Garvan Institute of Medical Research, Sydney, Australia
| | - Andrew Imrie
- Rhinology and Skull Base, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Kornkiat Snidvongs
- Australian School of Advanced Medicine, Macquarie University, Sydney, Australia
- Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - David Chin
- Department of Otolaryngology/Head & Neck/Skull Base Surgery, St Vincent's Hospital, Sydney, Australia
| | - Ellie Pratt
- Faculty of Science, University of Sydney, Sydney, Australia
| | - Larry Kalish
- Ear Nose and Throat Department, Concord General Hospital, Sydney, Australia
| | - Raymond Sacks
- Australian School of Advanced Medicine, Macquarie University, Sydney, Australia
- Faculty of Science, University of Sydney, Sydney, Australia
| | - Peter Earls
- Department of Anatomical Pathology, St Vincent's Hospital, Sydney, Australia
| | - William Sewell
- Rhinology and Skull Base, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
- Immunopathology, Garvan Institute of Medical Research, Sydney, Australia
| | - Richard J. Harvey
- Rhinology and Skull Base, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
- Australian School of Advanced Medicine, Macquarie University, Sydney, Australia
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Valizadeh A, Khosravi A, Zadeh LJ, Parizad EG. Role of IL-25 in Immunity. J Clin Diagn Res 2015; 9:OE01-4. [PMID: 26023586 DOI: 10.7860/jcdr/2015/12235.5814] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 02/26/2015] [Indexed: 12/24/2022]
Abstract
IL-25 a 2o KDa protein mostly known as IL-17E, encoded by chromosome 14, and containing 117 amino acids. Cytokine IL-17 family consists of 6 members; IL-17A to IL-17F, among which IL-25 has a unique structure and function. The receptor of IL-25 (IL-17BR) is highly expressed in the main Th2 cells. IL-25 regulates the internal safety of adaptive immune responses which leads to begin allergic diseases and plays a role in stimulation of pulmonary mucosal cells and fibroblasts. IL-25 can also have some effects on production of other cytokines. For instance, production of IL-25 in human and mice or injection of IL-25 to animals has resulted in production of high concentrations of Th2 cytokines, including IL-4, IL-5, and IL-13. Pilot studies have shown that mRNA of IL-25 has a high expression in Th2 cells. However, the mechanism through which IL-25 leads to Th2 immune response is still unknown. Reaction between IL-25 and IL-17BR leads to activation of transcription factors, such as NF-KB, STAT6, GATA3, NF-ATC1, JUNNB, MAPK, and JNK. IL-25 has been used against the kidney damage in mice. A large number of researchers in various countries, including the U.S. and Taiwan, have stated that IL-25 is a strong inflammatory cytokine protein which is involved in allergic inflammations.
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Affiliation(s)
- Azar Valizadeh
- PhD Student in Clinical Microbiology Research Center, Department of Microbiology, Faculty of Medicine, Ilam University of Medical Sciences , Ilam, Iran
| | - Afra Khosravi
- Associate Professor, Department of Immunology, Clinical Microbiology Research Center, Ilam University of Medical Sciences , Ilam, Iran
| | - Layla Jafar Zadeh
- PhD Student, Department of Immunology, Faculty of Medicine, Ilam University of Medical Sciences , Ilam, Iran
| | - Elaheh Gholami Parizad
- PhD Student in Clinical Microbiology Research Center, Department of Microbiology, Faculty of Medicine, Ilam University of Medical Sciences , Ilam, Iran
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Yao X, Wang W, Li Y, Huang P, Zhang Q, Wang J, Wang W, Lv Z, An Y, Qin J, Corrigan CJ, Huang K, Sun Y, Ying S. IL-25 induces airways angiogenesis and expression of multiple angiogenic factors in a murine asthma model. Respir Res 2015; 16:39. [PMID: 25889697 PMCID: PMC4390095 DOI: 10.1186/s12931-015-0197-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 02/27/2015] [Indexed: 12/26/2022] Open
Abstract
Background Th2-promoting cytokine IL-25 might contribute to bronchial mucosal vascular remodelling in asthma through its receptor expressed by vascular endothelial and vascular smooth muscle cells. Methods By utilising a newly established chronic asthma murine model induced by direct exposure of the airways to IL-25 alone, we examined effects of IL-25 on angiogenesis, vascular remodelling and expression of angiogenic factors, compared changes with those in a “classical” ovalbumin (OVA)-induced murine asthma model. IL-25 and OVA were intranasally instilled into the airways of BALB/c mice for up to 55 days. Airways vessels and angiogenic factors, including Von Willebrand Factor (vWF), amphiregulin, angiogenin, endothelin-1, transcription factor ERG, basic fibroblast growth factor (bFGF), epidermal growth factor (EGF), insulin-like growth factor (IGF-1) and vascular endothelial growth factor (VEGF) in lung sections, homogenates and BAL fluid were detected and quantified by immunostaining or enzyme linked immunosorbent assay (ELISA). An in house assay was also utilised to compare the effects of IL-25 and other Th2-cytokines on angiogenesis by human vascular endothelial cells. Results Repetitive intranasal challenge with IL-25 alone or OVA alone in OVA-presensitised animals significantly increased peribronchial vWF + vessels in the murine airways, which was associated with remarkably elevated expression of amphiregulin, angiogenin, endothelin-1, bFGF, EGF, IGF-1, VEGF and ERG. IL-25, but not Th-2-cytokines induced human angiogenesis in vitro. Conclusions The data suggest that chronic exposure of murine airways to IL-25 alone is able to reproduce a local angiogenic milieu. Thus, blocking IL-25 may attenuate vascular remodelling and improve outcomes in asthma patients.
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Affiliation(s)
- Xiujuan Yao
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China.
| | - Wei Wang
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China.
| | - Yan Li
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University & Beijing Institute of Respiratory Medicine, Beijing, People's Republic of China.
| | - Ping Huang
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China.
| | - Qian Zhang
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China.
| | - Jingjing Wang
- Department of Laboratory Animal Sciences, Capital Medical University, Beijing, People's Republic of China.
| | - Wen Wang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University & Beijing Institute of Respiratory Medicine, Beijing, People's Republic of China.
| | - Zhe Lv
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China.
| | - Yunqing An
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China.
| | - Jianguo Qin
- Dongfang Hospital, The Second Clinical Medical College of Beijing University of Chinese Medicine, Beijing, People's Republic of China.
| | - Chris J Corrigan
- King's College London, MRC & Asthma UK Centre in Allergic Mechanisms of Asthma, Division of Asthma, Allergy & Lung Biology, London, UK.
| | - Kewu Huang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University & Beijing Institute of Respiratory Medicine, Beijing, People's Republic of China.
| | - Yongchang Sun
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China.
| | - Sun Ying
- Department of Immunology, School of Basic Medical Sciences, Capital Medical University, Beijing, People's Republic of China. .,King's College London, MRC & Asthma UK Centre in Allergic Mechanisms of Asthma, Division of Asthma, Allergy & Lung Biology, London, UK.
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Zepp JA, Wu L, Qian W, Ouyang W, Aronica M, Erzurum S, Li X. TRAF4-SMURF2-mediated DAZAP2 degradation is critical for IL-25 signaling and allergic airway inflammation. THE JOURNAL OF IMMUNOLOGY 2015; 194:2826-37. [PMID: 25681341 DOI: 10.4049/jimmunol.1402647] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
IL-25 promotes type 2 immunity by inducing the expression of Th2-associated cytokines. Although it is known that the IL-25R (IL-17RB) recruits the adaptor protein ACT1, the IL-25R signaling mechanism remains poorly understood. While screening for IL-25R components, we found that IL-25 responses were impaired in Traf4 (-/-) cells. Administering IL-25 to Traf4 (-/-) mice resulted in blunted airway eosinophilia and Th2 cytokine production. Notably, IL-25R recruitment of TRAF4 was required for the ACT1/IL-25R interaction. Mechanistically, TRAF4 recruited the E3-ligase SMURF2, to degrade the IL-25R-inhibitory molecule DAZAP2. Silencing Dazap2 increased ACT1/IL-25R interaction and IL-25 responsiveness. Moreover, a tyrosine within the IL-25R elicited DAZAP2 interference. This study indicates that TRAF4-SMURF2-mediated DAZAP2 degradation is a crucial initiating event for the IL-25 response.
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Affiliation(s)
- Jarod A Zepp
- Department of Immunology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195; Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195
| | - Ling Wu
- Department of Immunology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195; Department of Pathology, Case Western Reserve University, Cleveland, OH 44106
| | - Wen Qian
- Department of Immunology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195
| | - Wenjun Ouyang
- Department of Immunology, Genentech, South San Francisco, CA 94080; and
| | - Mark Aronica
- Department of Pathobiology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195
| | - Serpil Erzurum
- Department of Pathobiology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195
| | - Xiaoxia Li
- Department of Immunology, Lerner Research Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195; Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195;
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Th17 differentiation and their pro-inflammation function. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 841:99-151. [PMID: 25261206 DOI: 10.1007/978-94-017-9487-9_5] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
CD4(+) T helper cells are classical but constantly reinterpreted T-cell subset, playing critical roles in a diverse range of inflammatory responses or diseases. Depending on the cytokines they release and the immune responses they mediate, CD4(+) T cells are classically divided into two major cell populations: Th1 and Th2 cells. However, recent studies challenged this Th1/Th2 paradigm by discovering several T-helper cell subsets with specific differentiation program and functions, including Th17 cells, Treg cells, and Tfh cells. In this chapter, we summarize the current understanding and recent progresses on the Th17 lineage differentiation and its effector impacts on variety of inflammatory responses or disease pathogenesis.
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