1
|
Liu J, Su B, Tao P, Yang X, Zheng L, Lin Y, Zou X, Yang H, Wu W, Zhang T, Li H. Interplay of IL-33 and IL-35 Modulates Th2/Th17 Responses in Cigarette Smoke Exposure HDM-Induced Asthma. Inflammation 2024; 47:173-190. [PMID: 37737467 DOI: 10.1007/s10753-023-01902-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/19/2023] [Accepted: 09/07/2023] [Indexed: 09/23/2023]
Abstract
Cigarette smoke (CS) facilitates adverse effects on the airway inflammation and treatment of asthma. Here, we investigated the mechanisms by which CS exacerbates asthma. The roles of IL-33 and IL-35 in asthma development were examined by treatment with IL-33 knockout (IL-33 KO) or transfection of adenovirus encoding IL-35 (Ad-IL-35) in a murine model of cigarette smoke-exposure asthma. Furthermore, the involvement of IL-33 and IL-35 in regulating DCs and Th2/Th17 cells was examined in a coculture system of DCs with CD4+ T cells. Additionally, we observed the effect of CpG-ODNs on the balance of IL-33 and IL-35. We show that CS and house dust mite (HDM) exposure induced IL-33 and suppressed IL-35 levels in cigarette smoke-exposure asthma in vivo and in vitro. Treatment with IL-33 KO or Ad-IL-35 significantly attenuated airway hyperreactivity, goblet hyperplasia, airway remodelling, and eosinophil and neutrophil infiltration in the lung tissues from asthmatic mice. Furthermore, we demonstrated reciprocal regulation between CS and HDM-modulated IL-33 and IL-35. Mechanistically, IL-33 KO (or anti-ST2) and Ad-IL-35 attenuated Th2- and Th17-associated inflammation by downregulating TSLP-DC signalling. Finally, administration of CpG-ODNs suppressed the expression of IL-33/ST2 and elevated the levels of IL-35, which is mainly derived from CD4+Foxp+ Tregs, to alleviate Th2- and Th17-associated inflammation by inhibiting the activation of BMDCs. Taken together, the IL-33/ST2 pathway drives the DC-Th2 and Th17 responses of cigarette smoke-exposure asthma, while IL-35 has the opposite effect. CpG-ODNs represent a potential therapeutic strategy for modulating the balance of IL-33 and IL-35 to suppress allergic airway inflammation.
Collapse
Affiliation(s)
- Jing Liu
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Beiting Su
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Peizhi Tao
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xuena Yang
- Department of Pulmonary and Critical Care Medicine, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, People's Republic of China
| | - Li Zheng
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yusen Lin
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xiaoling Zou
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Hailing Yang
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Wenbin Wu
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Tiantuo Zhang
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China.
| | - Hongtao Li
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, People's Republic of China.
| |
Collapse
|
2
|
Jin J, Wan Y, Shu Q, Liu J, Lai D. Knowledge mapping and research trends of IL-33 from 2004 to 2022: a bibliometric analysis. Front Immunol 2023; 14:1158323. [PMID: 37153553 PMCID: PMC10157155 DOI: 10.3389/fimmu.2023.1158323] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/30/2023] [Indexed: 05/09/2023] Open
Abstract
Background IL-33 has been studied widely but its comprehensive and systematic bibliometric analysis is yet available. The present study is to summarize the research progress of IL-33 through bibliometric analysis. Methods The publications related to IL-33 were identified and selected from the Web of Science Core Collection (WoSCC) database on 7 December 2022. The downloaded data was analyzed with bibliometric package in R software. CiteSpace and VOSviewer were used to conduct IL-33 bibliometric and knowledge mapping analysis. Results From 1 January 2004 to 7 December 2022, 4711 articles on IL-33 research published in 1009 academic journals by 24652 authors in 483 institutions from 89 countries were identified. The number of articles had grown steadily over this period. The United States of America(USA) and China are the major contributors in the field of research while University of Tokyo and University of Glasgow are the most active institutions. The most prolific journal is Frontiers in Immunology, while the Journal of Immunity is the top 1 co-cited journal. Andrew N. J. Mckenzie published the most significant number of articles and Jochen Schmitz was co-cited most. The major fields of these publications are immunology, cell biology, and biochemistry & molecular biology. After analysis, the high-frequency keywords of IL-33 research related to molecular biology (sST2, IL-1), immunological effects (type 2 immunity, Th2 cells), and diseases (asthma, cancer, cardiovascular diseases). Among these, the involvement of IL-33 in the regulation of type 2 inflammation has strong research potential and is a current research hotspot. Conclusion The present study quantifies and identifies the current research status and trends of IL-33 using bibliometric and knowledge mapping analysis. This study may offer the direction of IL-33-related research for scholars.
Collapse
Affiliation(s)
- Jingyi Jin
- Department of Neonatal Surgery, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Yantong Wan
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Qiang Shu
- Department of Thoracic and Cardiovascular Surgery, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Jinghua Liu
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- *Correspondence: Dengming Lai, ; Jinghua Liu,
| | - Dengming Lai
- Department of Neonatal Surgery, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
- *Correspondence: Dengming Lai, ; Jinghua Liu,
| |
Collapse
|
3
|
Xu C, Du L, Chen F, Tang K, Tang L, Shi J, Xiao L, Zeng Z, Liang Y, Guo Y. Increased expression of IL1-RL1 is associated with type 2 and type 1 immune pathways in asthma. BMC Immunol 2022; 23:23. [PMID: 35578178 PMCID: PMC9112580 DOI: 10.1186/s12865-022-00499-z] [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] [Received: 12/08/2021] [Accepted: 05/10/2022] [Indexed: 11/10/2022] Open
Abstract
Background Asthma is a common chronic airway disease in the world. The purpose of this study was to explore the expression of IL1-RL1 in sputum and its correlation with Th1 and Th2 cytokines in asthma. Methods We recruited 132 subjects, detected IL1-RL1 protein level in sputum supernatant by ELISA, and analyzed the correlation between the expression level of IL1-RL1 and fraction of exhaled nitric oxide (FeNO), IgE, peripheral blood eosinophil count (EOS#), and Th2 cytokines (IL-4, IL-5, IL-10, IL-13, IL-33 and TSLP) and Th1 cytokines (IFN-γ, IL-2, IL-8). The diagnostic value of IL1-RL1 was evaluated by ROC curve. The expression of IL1-RL1 was further confirmed by BEAS-2B cell in vitro. Results Compared with the healthy control group, the expression of IL1-RL1 in sputum supernatant, sputum cells and serum of patients with asthma increased. The AUC of ROC curve of IL1-RL1 in sputum supernatant and serum were 0.6840 (p = 0.0034), and 0.7009 (p = 0.0233), respectively. IL1-RL1 was positively correlated with FeNO, IgE, EOS#, Th2 cytokines (IL-4, IL-5, IL-10, IL-13, IL-33 and TSLP) and Th1 cytokines (IFN-γ, IL-2, IL-8) in induced sputum supernatant. Four weeks after inhaled glucocorticoids (ICS) treatment, the expression of IL1-RL1 in sputum supernatant and serum was increased. In vitro, the expression of IL1-RL1 in BEAS-2B was increased after stimulated by IL-4 or IL-13 for 24 h. Conclusion The expression of IL1-RL1 in sputum supernatant, sputum cells and serum of patients with asthma was increased, and was positively correlated with some inflammatory markers in patients with asthma. IL1-RL1 may be used as a potential biomarker for the diagnosis and treatment of asthma. Supplementary Information The online version contains supplementary material available at 10.1186/s12865-022-00499-z.
Collapse
Affiliation(s)
- Changyi Xu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Lijuan Du
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Fengjia Chen
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Kun Tang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Lu Tang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Jia Shi
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Lisha Xiao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Zhimin Zeng
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China. .,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.
| | - Yuxia Liang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China. .,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.
| | - Yubiao Guo
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China. .,Institute of Respiratory Diseases of Sun Yat-Sen University, No. 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.
| |
Collapse
|
4
|
Griffiths JS, Camilli G, Kotowicz NK, Ho J, Richardson JP, Naglik JR. Role for IL-1 Family Cytokines in Fungal Infections. Front Microbiol 2021; 12:633047. [PMID: 33643264 PMCID: PMC7902786 DOI: 10.3389/fmicb.2021.633047] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/15/2021] [Indexed: 12/15/2022] Open
Abstract
Fungal pathogens kill approximately 1.5 million individuals per year and represent a severe disease burden worldwide. It is estimated over 150 million people have serious fungal disease such as recurrent mucosal infections or life-threatening systemic infections. Disease can ensue from commensal fungi or new infection and involves different fungal morphologies and the expression of virulence factors. Therefore, anti-fungal immunity is complex and requires coordination between multiple facets of the immune system. IL-1 family cytokines are associated with acute and chronic inflammation and are essential for the innate response to infection. Recent research indicates IL-1 cytokines play a key role mediating immunity against different fungal infections. During mucosal disease, IL-1R and IL-36R are required for neutrophil recruitment and protective Th17 responses, but function through different mechanisms. During systemic disease, IL-18 drives protective Th1 responses, while IL-33 promotes Th2 and suppresses Th1 immunity. The IL-1 family represents an attractive anti-fungal immunotherapy target. There is a need for novel anti-fungal therapeutics, as current therapies are ineffective, toxic and encounter resistance, and no anti-fungal vaccine exists. Furthering our understanding of the IL-1 family cytokines and their complex role during fungal infection may aid the development of novel therapies. As such, this review will discuss the role for IL-1 family cytokines in fungal infections.
Collapse
Affiliation(s)
- James S Griffiths
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Giorgio Camilli
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Natalia K Kotowicz
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Jemima Ho
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Jonathan P Richardson
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Julian R Naglik
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| |
Collapse
|
5
|
Aspergillus fumigatus Strain-Specific Conidia Lung Persistence Causes an Allergic Broncho-Pulmonary Aspergillosis-Like Disease Phenotype. mSphere 2021; 6:6/1/e01250-20. [PMID: 33597172 PMCID: PMC8544898 DOI: 10.1128/msphere.01250-20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aspergillus fumigatus is a filamentous fungus which can cause multiple diseases in humans. Allergic broncho-pulmonary aspergillosis (ABPA) is a disease diagnosed primarily in cystic fibrosis patients caused by a severe allergic response often to long-term A. fumigatus colonization in the lungs. Mice develop an allergic response to repeated inhalation of A. fumigatus spores; however, no strains have been identified that can survive long-term in the mouse lung and cause ABPA-like disease. We characterized A. fumigatus strain W72310, which was isolated from the expectorated sputum of an ABPA patient, by whole-genome sequencing and in vitro and in vivo viability assays in comparison to a common reference strain, CEA10. W72310 was resistant to leukocyte-mediated killing and persisted in the mouse lung longer than CEA10, a phenotype that correlated with greater resistance to oxidative stressors, hydrogen peroxide, and menadione, in vitro. In animals both sensitized and challenged with W72310, conidia, but not hyphae, were viable in the lungs for up to 21 days in association with eosinophilic airway inflammation, airway leakage, serum IgE, and mucus production. W72310-sensitized mice that were recall challenged with conidia had increased inflammation, Th1 and Th2 cytokines, and airway leakage compared to controls. Collectively, our studies demonstrate that a unique strain of A. fumigatus resistant to leukocyte killing can persist in the mouse lung in conidial form and elicit features of ABPA-like disease. IMPORTANCE Allergic broncho-pulmonary aspergillosis (ABPA) patients often present with long-term colonization of Aspergillus fumigatus. Current understanding of ABPA pathogenesis has been complicated by a lack of long-term in vivo fungal persistence models. We have identified a clinical isolate of A. fumigatus, W72310, which persists in the murine lung and causes an ABPA-like disease phenotype. Surprisingly, while viable, W72310 showed little to no growth beyond the conidial stage in the lung. This indicates that it is possible that A. fumigatus can cause allergic disease in the lung without any significant hyphal growth. The identification of this strain of A. fumigatus can be used not only to better understand disease pathogenesis of ABPA and potential antifungal treatments but also to identify features of fungal strains that drive long-term fungal persistence in the lung. Consequently, these observations are a step toward helping resolve the long-standing question of when to utilize antifungal therapies in patients with ABPA and fungal allergic-type diseases.
Collapse
|
6
|
Mackel JJ, Garth JM, Jones M, Ellis DA, Blackburn JP, Yu Z, Matalon S, Curtiss M, Lund FE, Hastie AT, Meyers DA, Steele C. Chitinase 3-like-1 protects airway function despite promoting type 2 inflammation during fungal-associated allergic airway inflammation. Am J Physiol Lung Cell Mol Physiol 2021; 320:L615-L626. [PMID: 33533316 DOI: 10.1152/ajplung.00528.2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Joseph J Mackel
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - Jaleesa M Garth
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - MaryJane Jones
- Department of Microbiology and Immunology, Tulane University, New Orleans, Louisiana
| | - Diandra A Ellis
- Department of Microbiology and Immunology, Tulane University, New Orleans, Louisiana
| | | | - Zhihong Yu
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - Sadis Matalon
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - Miranda Curtiss
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama.,Department of Microbiology, University of Alabama Birmingham, Birmingham, Alabama
| | - Frances E Lund
- Department of Microbiology, University of Alabama Birmingham, Birmingham, Alabama
| | - Annette T Hastie
- Department of Medicine, Wake Forest University, Winston-Salem, North Carolina
| | | | - Chad Steele
- Department of Microbiology and Immunology, Tulane University, New Orleans, Louisiana
| |
Collapse
|
7
|
Ronsley R, Kariminia A, Ng B, Mostafavi S, Reid G, Subrt P, Hijiya N, Schultz KR. The TLR9 agonist (GNKG168) induces a unique immune activation pattern in vivo in children with minimal residual disease positive acute leukemia: Results of the TACL T2009-008 phase I study. Pediatr Hematol Oncol 2019; 36:468-481. [PMID: 31530240 DOI: 10.1080/08880018.2019.1667461] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background: Preclinical studies show that TLR9 agonists can eradicate leukemia by induction of immune responses in vivo against AML and ALL. These studies demonstrated that TLR9 agonists induce an immediate NK response followed by adaptive T and B cells responses resulting in long term anti-leukemia immunity. Methods: The Therapeutic Advances in Childhood Leukemia and Lymphoma Phase I consortium performed a pilot study on 3 patients with MRD positive acute leukemia after an initial remission on conventional chemotherapy (TACL T2009-008) with the TLR 9 agonist (GNKG168). To guide future trial development, we evaluated the impact of GNKG168 by Nanostring on the expression 608 genes before and 8 days after initiation of GNKG168 therapy. Results: Twenty-three out of 578 markers on the nanostring panel showed significant difference (p ≤ 0.05). We focused on 8 markers that had the greatest differences with p < 0.01. Two genes were increased, promyelocytic leukemia protein (PML) and H-RAS, and 6 were decreased, Single Ig and TIR Domain containing (SIGIRR, IL1R8), interleukin 1 receptor 1 (IL1RL1, ST2), C-C Motif chemokine receptor 8 (CCR8), interleukin 7 R (IL7R), cluster of differentiation 8B (CD8B), and cluster of differentiation 3 (CD3D). Tumor inhibitory pathways were downregulated including the SIGIRR (IL1R8), important in IL-37 signaling and NK cell inhibition. TLR9 can induce IL-33, which is known to downregulate ST2 (IL1RL1) a receptor for IL-33. Conclusion: GNKG168 therapy is associated with immunologic changes in pediatric leukemia patients. Further work with a larger sample size is required to assess the impact of these changes on disease treatment and persistence of leukemia remission.
Collapse
Affiliation(s)
- Rebecca Ronsley
- Department of Pediatric Hematology, Oncology & BMT, University of British Columbia, Vancouver, USA
| | - Amina Kariminia
- Department of Pediatric Hematology, Oncology & BMT, University of British Columbia, Vancouver, USA.,Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Bernard Ng
- Department of Statistics and Department of Medical Genetics, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Sara Mostafavi
- Department of Statistics and Department of Medical Genetics, University of British Columbia, Vancouver, Canada.,Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Gregor Reid
- Department of Pediatric Hematology, Oncology & BMT, University of British Columbia, Vancouver, USA.,Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Peter Subrt
- Department of Pediatric Hematology, Oncology & BMT, University of British Columbia, Vancouver, USA.,Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Nobuko Hijiya
- Pediatric Hematology, Oncology and Stem Cell Transplant Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IIllinois, USA
| | - Kirk R Schultz
- Department of Pediatric Hematology, Oncology & BMT, University of British Columbia, Vancouver, USA.,Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| |
Collapse
|
8
|
Hernandez-Santana YE, Giannoudaki E, Leon G, Lucitt MB, Walsh PT. Current perspectives on the interleukin-1 family as targets for inflammatory disease. Eur J Immunol 2019; 49:1306-1320. [PMID: 31250428 DOI: 10.1002/eji.201848056] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/15/2019] [Accepted: 06/25/2019] [Indexed: 12/13/2022]
Abstract
Since the first description of interleukin-1 (IL-1) and the genesis of the field of cytokine biology, the understanding of how IL-1 and related cytokines play central orchestrating roles in the inflammatory response has been an area of intense investigation. As a consequence of these endeavours, specific strategies have been developed to target the function of the IL-1 family in human disease realizing significant impacts for patients. While the most significant advances to date have been associated with inhibition of the prototypical family members IL-1α/β, approaches to target more recently identified family members such as IL-18, IL-33 and the IL-36 subfamily are now beginning to come to fruition. This review summarizes current knowledge surrounding the roles of the IL-1 family in human disease and describes the rationale and strategies which have been developed to target these cytokines to inhibit the pathogenesis of a wide range of diseases in which inflammation plays a centrally important role.
Collapse
Affiliation(s)
- Yasmina E Hernandez-Santana
- Trinity Translational Medicine Institute, Department of Clinical Medicine, School of Medicine, Trinity College, Dublin.,National Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin
| | - Eirini Giannoudaki
- Trinity Translational Medicine Institute, Department of Clinical Medicine, School of Medicine, Trinity College, Dublin.,National Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin
| | - Gemma Leon
- Trinity Translational Medicine Institute, Department of Clinical Medicine, School of Medicine, Trinity College, Dublin.,National Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin
| | - Margaret B Lucitt
- Department of Pharmacology and Therapeutics, School of Medicine, Trinity College, Dublin
| | - Patrick T Walsh
- Trinity Translational Medicine Institute, Department of Clinical Medicine, School of Medicine, Trinity College, Dublin.,National Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin
| |
Collapse
|
9
|
Zhang Y, Li S, Huang S, Cao L, Liu T, Zhao J, Wu J, Wang J, Cao L, Xu J, Dong L. IL33/ST2 contributes to airway remodeling via p-JNK MAPK/STAT3 signaling pathway in OVA-induced allergic airway inflammation in mice. Exp Lung Res 2019; 45:65-75. [PMID: 31112061 DOI: 10.1080/01902148.2019.1611972] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Aim of this study: Airway remodeling, which encompasses structural changes in airway is a main feature of asthma. Interleukin-33 (IL-33) has been reported to be a vital cytokine in airway remodeling in asthma, but the underlying mechanisms are not clear yet. This study focused on discussing the role of IL-33 in airway remodeling in asthma. Material and methods: Female BALB/c mice were divided into a control group, an OVA induced allergic airway disease group and an anti-ST2 antibody intervention group. Immunohistochemistry and western blot were performed to detect IL-33, ST2 expression in addition to airway remodeling markers a-smooth muscle actin (a-SMA) and type 1 collagen in OVA-induced mice model. Levels of p-JNK and p-STAT3 activation in mice were detected by western blot. Human lung fibroblast (HLF) were stimulated with rhIL-33, anti-ST2 antibody and JNK inhibitor sp600125 and levels of JNK and STAT3 activation were determined via western blot and immunofluorescence staining. Results: Anti-ST2 treatment inhibited JNK/STAT3 phosphorylation and airway remodeling in OVA-induced mouse model. IL-33 induced a-SMA and collagen 1 expression was inhibited by anti-ST2 antibody and sp600125 treatment via decreased JNK/STAT3 phosphorylation in human lung fibroblast. Conclusions: IL-33 promoted airway remodeling by interacting with ST2 to activate the JNK/STAT3 signaling pathway in asthma.
Collapse
Affiliation(s)
- Yuanyuan Zhang
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Shuo Li
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Siyuan Huang
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Liuzhao Cao
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Tian Liu
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Jiping Zhao
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Jinxiang Wu
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Junfei Wang
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Lili Cao
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Jiawei Xu
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| | - Liang Dong
- a Department of Pulmonary Diseases , Qilu Hospital, Shandong University , Jinan , Shandong , People's Republic of China
| |
Collapse
|
10
|
Shlomovitz I, Erlich Z, Speir M, Zargarian S, Baram N, Engler M, Edry-Botzer L, Munitz A, Croker BA, Gerlic M. Necroptosis directly induces the release of full-length biologically active IL-33 in vitro and in an inflammatory disease model. FEBS J 2019; 286:507-522. [PMID: 30576068 DOI: 10.1111/febs.14738] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/10/2018] [Accepted: 12/18/2018] [Indexed: 12/26/2022]
Abstract
Interleukin-33 (IL-33) is a pro-inflammatory cytokine that plays a significant role in inflammatory diseases by activating immune cells to induce type 2 immune responses upon its release. Although IL-33 is known to be released during tissue damage, its exact release mechanism is not yet fully understood. Previously, we have shown that cleaved IL-33 can be detected in the plasma and epithelium of Ripk1-/- neonates, which succumb to systemic inflammation driven by spontaneous receptor-interacting protein kinase-3 (RIPK3)-dependent necroptotic cell death, shortly after birth. Thus, we hypothesized that necroptosis, a RIPK3/mixed lineage kinase-like protein (MLKL)-dependent, caspase-independent cell death pathway controls IL-33 release. Here, we show that necroptosis directly induces the release of nuclear IL-33 in its full-length form. Unlike the necroptosis executioner protein, MLKL, which was released in its active phosphorylated form in extracellular vesicles, IL-33 was released directly into the supernatant. Importantly, full-length IL-33 released in response to necroptosis was found to be bioactive, as it was able to activate basophils and eosinophils. Finally, the human and murine necroptosis inhibitor, GW806742X, blocked necroptosis and IL-33 release in vitro and reduced eosinophilia in Aspergillus fumigatus extract-induced asthma in vivo, an allergic inflammation model that is highly dependent on IL-33. Collectively, these data establish for the first time, necroptosis as a direct mechanism for IL-33 release, a finding that may have major implications in type 2 immune responses.
Collapse
Affiliation(s)
- Inbar Shlomovitz
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Ziv Erlich
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Mary Speir
- Division of Hematology/Oncology, Boston Children's Hospital, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Sefi Zargarian
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Noam Baram
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Maya Engler
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Liat Edry-Botzer
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Ariel Munitz
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Ben A Croker
- Division of Hematology/Oncology, Boston Children's Hospital, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Motti Gerlic
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Israel
| |
Collapse
|
11
|
Reeder KM, Dunaway CW, Blackburn JP, Yu Z, Matalon S, Hastie AT, Ampleford EJ, Meyers DA, Steele C. The common γ-chain cytokine IL-7 promotes immunopathogenesis during fungal asthma. Mucosal Immunol 2018; 11:1352-1362. [PMID: 29907867 PMCID: PMC6319622 DOI: 10.1038/s41385-018-0028-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 01/06/2018] [Accepted: 02/03/2018] [Indexed: 02/04/2023]
Abstract
Asthmatics sensitized to fungi are reported to have more severe asthma, yet the immunopathogenic pathways contributing to this severity have not been identified. In a pilot assessment of human asthmatics, those subjects sensitized to fungi demonstrated elevated levels of the common γ-chain cytokine IL-7 in lung lavage fluid, which negatively correlated with the lung function measurement PC20. Subsequently, we show that IL-7 administration during experimental fungal asthma worsened lung function and increased the levels of type 2 cytokines (IL-4, IL-5, IL-13), proallergic chemokines (CCL17, CCL22) and proinflammatory cytokines (IL-1α, IL-1β). Intriguingly, IL-7 administration also increased IL-22, which we have previously reported to drive immunopathogenic responses in experimental fungal asthma. Employing IL22CreR26ReYFP reporter mice, we identified γδ T cells, iNKT cells, CD4 T cells and ILC3s as sources of IL-22 during fungal asthma; however, only iNKT cells were significantly increased after IL-7 administration. IL-7-induced immunopathogenesis required both type 2 and IL-22 responses. Blockade of IL-7Rα in vivo resulted in attenuated IL-22 production, lower CCL22 levels, decreased iNKT cell, CD4 T-cell and eosinophil recruitment, yet paradoxically increased dynamic lung resistance. Collectively, these results suggest a complex role for IL-7 signaling in allergic fungal asthma.
Collapse
Affiliation(s)
- Kristen M Reeder
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Chad W Dunaway
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jonathan P Blackburn
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Zhihong Yu
- Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sadis Matalon
- Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Annette T Hastie
- Department of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | | | | | - Chad Steele
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
| |
Collapse
|
12
|
Mitchell PD, Salter BM, Oliveria JP, El-Gammal A, Tworek D, Smith SG, Sehmi R, Gauvreau GM, O Apos Byrne PM. IL-33 and Its Receptor ST2 after Inhaled Allergen Challenge in Allergic Asthmatics. Int Arch Allergy Immunol 2018; 176:133-142. [PMID: 29694974 DOI: 10.1159/000488015] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 02/12/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Previous murine models have demonstrated interleukin (IL)-33 to be an important mediator of type-2 inflammation and to promote airway hyperresponsiveness in allergic asthma. A number of inflammatory cells produce IL-33 and eosinophils express ST2 mRNA. The relationship between IL-33 and eosinophils in allergic asthma, however, remains unclear. OBJECTIVE The aim of this work was to evaluate in vitro the effect of allergen inhalation on IL-33 levels and expression of its receptor (ST2L) on eosinophils in allergic asthmatics, and the effect of IL-33 stimulation on eosinophil activity. METHODS Plasma and sputum IL-33, soluble ST2 (sST2) levels, and ST2L expression on eosinophils were measured in 10 healthy controls and 10 allergic asthmatics. Asthmatics underwent allergen and diluent inhalation challenges. Blood and sputum samples were collected to measure IL-33, sST2, and ST2L eosinophil expression before and 24 h after allergen inhalation. Purified blood eosinophils from allergic asthmatics were incubated overnight with IL-33 to assess ST2 and intracellular IL-5 expression. RESULTS Baseline levels of IL-33 in sputum and sST2 in plasma and sputum were similar in allergic asthmatics compared to healthy controls. In addition, there was no difference in blood or sputum eosinophil ST2L expression in healthy controls versus allergic asthmatics. Eosinophil ST2L expression was significantly increased 24 h postallergen inhalation in allergic asthmatics. In vitro stimulation of human eosinophils with IL-33 and LPS significantly increased eosinophil ST2L expression and IL-33 stimulation increased intracellular IL-5 expression, which was attenuated by treatment with sST2 and ST2 blockade. CONCLUSION AND CLINICAL RELEVANCE In mild asthmatics, there was a significant upregulation of ST2 surface expression on eosinophils from blood and sputum following allergen inhalation challenge. In vitro, IL-33 stimulation of eosinophils increases both ST2 membrane expression and IL-5 production. These results support a role for IL-33 in causing allergen-induced eosinophilia. Blockade of IL-33 and ST2 signaling may present a novel therapeutic avenue for asthma treatment.
Collapse
|
13
|
Drake LY, Kita H. IL-33: biological properties, functions, and roles in airway disease. Immunol Rev 2018; 278:173-184. [PMID: 28658560 DOI: 10.1111/imr.12552] [Citation(s) in RCA: 154] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Interleukin (IL)-33 is a key cytokine involved in type 2 immunity and allergic airway diseases. Abundantly expressed in lung epithelial cells, IL-33 plays critical roles in both innate and adaptive immune responses in mucosal organs. In innate immunity, IL-33 and group 2 innate lymphoid cells (ILC2s) provide an essential axis for rapid immune responses and tissue homeostasis. In adaptive immunity, IL-33 interacts with dendritic cells, Th2 cells, follicular T cells, and regulatory T cells, where IL-33 influences the development of chronic airway inflammation and tissue remodeling. The clinical findings that both the IL-33 and ILC2 levels are elevated in patients with allergic airway diseases suggest that IL-33 plays an important role in the pathogenesis of these diseases. IL-33 and ILC2 may also serve as biomarkers for disease classification and to monitor the progression of diseases. In this article, we reviewed the current knowledge of the biology of IL-33 and discussed the roles of the IL-33 in regulating airway immune responses and allergic airway diseases.
Collapse
Affiliation(s)
- Li Yin Drake
- Division of Allergic Diseases and Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Hirohito Kita
- Division of Allergic Diseases and Department of Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Immunology, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
14
|
Garth JM, Reeder KM, Godwin MS, Mackel JJ, Dunaway CW, Blackburn JP, Steele C. IL-33 Signaling Regulates Innate IL-17A and IL-22 Production via Suppression of Prostaglandin E 2 during Lung Fungal Infection. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2017; 199:2140-2148. [PMID: 28784844 PMCID: PMC5587395 DOI: 10.4049/jimmunol.1602186] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 07/20/2017] [Indexed: 01/21/2023]
Abstract
Members of the IL-1 family play protective and regulatory roles in immune defense against the opportunistic mold Aspergillus fumigatus In this study, we investigated the IL-1 family member IL-33 in lung defense against A. fumigatus IL-33 was detected in the naive lung, which further increased after exposure to A. fumigatus in a dectin-1-independent manner. Mice deficient in the receptor for IL-33 (Il1rl1-/-) unexpectedly demonstrated enhanced lung clearance of A. fumigatus IL-33 functioned as a negative regulator of multiple inflammatory cytokines, as IL-1α, IL-1β, IL-6, IL-17A, and IL-22 were significantly elevated in fungal-exposed Il1rl1-/- mice. Subsequently, IL-33 administration to normal mice attenuated fungal-induced IL-17A and IL-22, but not IL-1α, IL-1β, or IL-6, production. IL-33-mediated regulation of IL-17A and IL-22 did not involve the modulation of IL-23 but rather PGE2; PGE2 was significantly increased in fungal-exposed Il1rl1-/- mice, and normal mice produced less PGE2 after fungal exposure when administered IL-33, suggesting that IL-33-mediated regulation of IL-17A and IL-22 occurred at the level of PGE2 This was confirmed by in vivo cyclooxygenase 2 inhibition, which attenuated fungal-induced IL-17A and IL-22, as well as IL-1α, IL-1β, and IL-6, production in Il1rl1-/- mice, resulting in impaired fungal clearance. We also show that a PGE2 receptor agonist increased, whereas a PGE2 synthase inhibitor decreased, the levels of IL-17A and IL-22 but not IL-1α, IL-1β, or IL-6. This study establishes novel mechanisms of innate IL-17A/IL-22 production via PGE2 and regulation of the PGE2/IL-17A/IL-22 axis via IL-33 signaling during lung fungal exposure.
Collapse
Affiliation(s)
- Jaleesa M Garth
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Kristen M Reeder
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Matthew S Godwin
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Joseph J Mackel
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Chad W Dunaway
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Jonathan P Blackburn
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Chad Steele
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294
| |
Collapse
|
15
|
Scott IC, Houslay KF, Cohen ES. Prospects to translate the biology of IL-33 and ST2 during organ transplantation into therapeutics to treat graft-versus-host disease. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:500. [PMID: 28149862 DOI: 10.21037/atm.2016.11.74] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Ian C Scott
- Respiratory, Inflammation and Autoimmunity Research, MedImmune, Cambridge, UK
| | - Kirsty F Houslay
- Respiratory, Inflammation and Autoimmunity Research, MedImmune, Cambridge, UK
| | - E Suzanne Cohen
- Respiratory, Inflammation and Autoimmunity Research, MedImmune, Cambridge, UK
| |
Collapse
|
16
|
Potential Therapeutic Aspects of Alarmin Cytokine Interleukin 33 or Its Inhibitors in Various Diseases. Clin Ther 2016; 38:1000-1016.e1. [PMID: 26992663 DOI: 10.1016/j.clinthera.2016.02.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/17/2016] [Accepted: 02/17/2016] [Indexed: 12/19/2022]
Abstract
PURPOSE The purpose of this review was to examine the comprehensively accumulated data regarding potential therapeutic aspects of exogenous administration of interleukin 33 (IL-33) or its antagonists in allergic, cancerous, infectious, and inflammatory diseases. METHODS A selected review was undertaken of publications that examined the protective and exacerbating effects of IL-33 or its inhibitors in different diseases. Mechanisms of action are summarized to examine the putative role of IL-33 in various diseases. FINDINGS IL-33 promoted antibacterial, antiviral, anti-inflammatory, and vaccine adjuvant functions. However, in TH2-biased respiratory, allergic, parasitic, and inflammatory conditions, IL-33 exhibited disease-sensitizing effects. The alarmin cytokine IL-33 induced protective effects in diseases via recruitment of regulatory T cells; antiviral CD8(+) cells, natural killer cells, γδ T cells, and nuocytes; antibacterial and antifungal neutrophils or macrophages; vaccine-associated B/T cells; and inhibition of nuclear factor-κB-mediated gene transcription. In contrast, IL-33 exacerbated the disease process by increasing TH2 cytokines, IgE and eosinophilic immune responses, and inhibition of leukocyte recruitment in various diseases. IMPLICATIONS The protective or exacerbated aspects of use of IL-33 or its inhibitors are dependent on the type of infection or inflammatory condition, duration of disease (acute or chronic), organ involved, cytokine microenvironment, dose or kinetics of IL-33, and genetic predisposition. The alarmin cytokine IL-33 acts at cellular, molecular, and transcriptional levels to mediate pluripotent functions in various diseases and has potential therapeutic value to mitigate the disease process.
Collapse
|
17
|
McAlees JW, Whitehead GS, Harley IT, Cappelletti M, Rewerts CL, Holdcroft AM, Divanovic S, Wills-Karp M, Finkelman FD, Karp CL, Cook DN. Distinct Tlr4-expressing cell compartments control neutrophilic and eosinophilic airway inflammation. Mucosal Immunol 2015; 8:863-73. [PMID: 25465099 PMCID: PMC4454628 DOI: 10.1038/mi.2014.117] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 10/22/2014] [Indexed: 02/04/2023]
Abstract
Allergic asthma is a chronic, inflammatory lung disease. Some forms of allergic asthma are characterized by T helper type 2 (Th2)-driven eosinophilia, whereas others are distinguished by Th17-driven neutrophilia. Stimulation of Toll-like receptor 4 (TLR4) on hematopoietic and airway epithelial cells (AECs) contributes to the inflammatory response to lipopolysaccharide (LPS) and allergens, but the specific contribution of TLR4 in these cell compartments to airway inflammatory responses remains poorly understood. We used novel, conditionally mutant Tlr4(fl/fl) mice to define the relative contributions of AEC and hematopoietic cell Tlr4 expression to LPS- and allergen-induced airway inflammation. We found that Tlr4 expression by hematopoietic cells is critical for neutrophilic airway inflammation following LPS exposure and for Th17-driven neutrophilic responses to the house dust mite (HDM) lysates and ovalbumin (OVA). Conversely, Tlr4 expression by AECs was found to be important for robust eosinophilic airway inflammation following sensitization and challenge with these same allergens. Thus, Tlr4 expression by hematopoietic and airway epithelial cells controls distinct arms of the immune response to inhaled allergens.
Collapse
Affiliation(s)
- Jaclyn W. McAlees
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Gregory S. Whitehead
- Laboratory of Respiratory Biology, National Institutes of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, NC
| | - Isaac T.W. Harley
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Monica Cappelletti
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Cheryl L. Rewerts
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - A. Maria Holdcroft
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Senad Divanovic
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Marsha Wills-Karp
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Fred D. Finkelman
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH,Department of Medicine, Cincinnati Veterans Affairs Medical Center, Cincinnati, OH,Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, University of Cincinnati School of Medicine, Cincinnati, OH
| | - Christopher L. Karp
- Division of Immunobiology, Cincinnati Children’s Hospital Research Foundation, Cincinnati, OH
| | - Donald N. Cook
- Laboratory of Respiratory Biology, National Institutes of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, NC
| |
Collapse
|
18
|
Crucial and diverse role of the interleukin-33/ST2 axis in infectious diseases. Infect Immun 2015; 83:1738-48. [PMID: 25712928 DOI: 10.1128/iai.02908-14] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Interleukin-33 (IL-33) has now emerged as a cytokine with diverse and pleiotropic functions in various infectious and inflammatory diseases. IL-33 is expressed by epithelial cells, endothelial cells, fibroblasts, and hepatocytes. The target cells of IL-33 are Th2 cells, basophils, dendritic cells, mast cells, macrophages, NKT cells, and nuocytes, newly discovered natural helper cells/innate lymphoid cells bearing the ST2 receptor. IL-33 has dual functions, both as a traditional cytokine and as a nuclear factor that regulates gene transcription. IL-33 functions as an "alarmin" released following cell death, as a biomarker, and as a vaccine adjuvant, with proinflammatory and protective effects during various infections. The exacerbated or protective role of the IL-33/ST2 axis during different infections is dependent upon the organ involved, type of infectious agent, whether the infection is acute or chronic, the invasiveness of the infectious agent, the host immune compartment, and cellular and cytokine microenvironments. In this review, we focus on recent advances in the understanding of the role of the IL-33/ST2 axis in various viral, bacterial, fungal, helminth, and protozoal infectious diseases gained from animal models and studies in human patients. The functional role of IL-33 and ST2 during experimentally induced infections has been summarized by accumulating the data for IL-33- and ST2-deficient mice or for mice exogenously administered IL-33. In summary, exploring the crucial and diverse roles of the IL-33/ST2 axis during infections may help in the development of therapeutic interventions for a wide range of infectious diseases.
Collapse
|
19
|
Ikutani M, Tsuneyama K, Nakae S, Takatsu K. Emerging roles of IL-33 in inflammation and immune regulation. Inflamm Regen 2015. [DOI: 10.2492/inflammregen.35.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Masashi Ikutani
- Department of Immunobiology and Pharmacological Genetics, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan
| | - Koichi Tsuneyama
- Department of Diagnostic Pathology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Susumu Nakae
- Laboratory of Systems Biology, Center for Experimental Medicine and Systems Biology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Takatsu
- Toyama Prefectural Institute for Pharmaceutical Research, Toyama, Japan
- Department of Immunobiology and Pharmacological Genetics, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan
| |
Collapse
|
20
|
Ikutani M, Takatsu K. Roles of IL-5-producing group 2 innate lymphoid cells in eosinophil regulation. Inflamm Regen 2014. [DOI: 10.2492/inflammregen.34.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
21
|
Shigwedha N, Sichel L, Jia L, Zhang L. Probiotical Cell Fragments (PCFs) as “Novel Nutraceutical Ingredients”. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/jbm.2014.23007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
22
|
Albacker LA, Chaudhary V, Chang YJ, Kim HY, Chuang YT, Pichavant M, DeKruyff RH, Savage PB, Umetsu DT. Invariant natural killer T cells recognize a fungal glycosphingolipid that can induce airway hyperreactivity. Nat Med 2013; 19:1297-304. [PMID: 23995283 PMCID: PMC4079117 DOI: 10.1038/nm.3321] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Accepted: 07/29/2013] [Indexed: 12/14/2022]
Abstract
Aspergillus fumigatusis a saprophytic fungus that is ubiquitous in the environment and commonly associated with allergic sensitization and severe asthma in humans. Although A. fumigatus is recognized by multiple microbial pattern recognition receptors, we identified and synthesized an A. fumigatus glycosphingolipid, asperamide B, that directly activated invariant natural killer T (iNKT) cells in vitro in a CD1d-restricted, MyD88- and dectin-1-independent fashion. Moreover, asperamide B, when loaded into CD1d, directly stained, and was sufficient to activate, iNKT cells. In vivo, asperamide B rapidly induced airway hyperreactivity, a cardinal feature of asthma, by activating pulmonary iNKT cells in an IL-33-ST2-dependent fashion. Asperamide B is thus the first fungal glycolipid found to directly activate iNKT cells. These results extend the range of microorganisms that can be directly detected by iNKT cells to the Kingdom of Fungi, and may explain the effectiveness of A. fumigatus in causing severe chronic respiratory diseases in humans.
Collapse
Affiliation(s)
- Lee A Albacker
- 1] Division of Immunology and Allergy, Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA. [2]
| | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Flaczyk A, Duerr CU, Shourian M, Lafferty EI, Fritz JH, Qureshi ST. IL-33 Signaling Regulates Innate and Adaptive Immunity toCryptococcus neoformans. THE JOURNAL OF IMMUNOLOGY 2013; 191:2503-13. [DOI: 10.4049/jimmunol.1300426] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
24
|
Chang YJ, DeKruyff RH, Umetsu DT. The role of type 2 innate lymphoid cells in asthma. J Leukoc Biol 2013; 94:933-40. [PMID: 23801654 DOI: 10.1189/jlb.0313127] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Asthma is a complex and heterogeneous disease with several phenotypes, including an allergic asthma phenotype, characterized by Th2 cytokine production and associated with allergen sensitization and adaptive immunity. Asthma also includes nonallergic asthma phenotypes that require innate rather than adaptive immunity. These innate pathways to asthma involve macrophages, neutrophils, as well as ILCs, newly described cell types that produce a variety of cytokines, including IL-5 and IL-13. We review the recent data regarding ILCs and their role in asthma.
Collapse
Affiliation(s)
- Ya-Jen Chang
- 1.Harvard Medical School, Karp Labs, Room 10127, One Blackfan Circle, Boston, MA 02115, USA. ; Ya-Jen Chang, Academia Sinica, 128, Sec. 2, Academia Road, Nankang, Taipei 115, Taiwan. E-mail:
| | | | | |
Collapse
|
25
|
Liu Q, Turnquist HR. Implications for Interleukin-33 in solid organ transplantation. Cytokine 2013; 62:183-94. [PMID: 23541899 DOI: 10.1016/j.cyto.2013.02.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 02/17/2013] [Accepted: 02/21/2013] [Indexed: 01/03/2023]
Abstract
Interleukin(IL)-33 is a member of the IL-1 cytokine family that has been attributed T helper (Th) type 2 immunity-promoting capacity. However, new studies indicate that IL-33 is a multifunctional protein that acts as transcriptional/signaling repressor, functions as an alarmin alerting the immune system to necrosis, as well as serves as a cytokine that targets cells expressing ST2, the IL-33 receptor. Interestingly, IL-33 is also emerging as a pleiotropic cytokine. Depending on the innate or adaptive immune cells targeted by IL-33, it can not only promote type 2, but also IFN-γ dominated type 1 immunity. In addition, IL-33 expands regulatory T cells. In this review, we assimilate the current knowledge of IL-33 immunobiology and discuss how IL-33 may mediate such diverse roles in the immune response to pathogens and development of immune-mediated pathologies. The function of IL-33 in shaping alloimmune responses to transplanted organs is poorly explored, but a particularly beneficial role of IL-33 in experimental heart transplant models is summarized. Finally, given the implication of IL-33 in pathologies of the lung and intestine, we discuss how IL-33 may contribute to the comparatively poor outcomes following transplantation of these two organs.
Collapse
Affiliation(s)
- Quan Liu
- Thomas E. Starzl Transplantation Institute and Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | | |
Collapse
|
26
|
Piehler D, Grahnert A, Eschke M, Richter T, Köhler G, Stenzel W, Alber G. T1/ST2 promotes T helper 2 cell activation and polyfunctionality in bronchopulmonary mycosis. Mucosal Immunol 2013; 6:405-14. [PMID: 22990621 DOI: 10.1038/mi.2012.84] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Interleukin (IL)-33 enhances T helper (Th)2 immunity via its receptor T1/ST2. Infection with the yeast-like pathogen Cryptococcus neoformans is usually controlled by a Th1-mediated immune response. The mechanisms responsible for nonprotective Th2 immunity leading to allergic inflammation in pulmonary cryptococcosis are still not fully understood. Using a murine pulmonary model of C. neoformans infection, we report that T1/ST2 expression correlates with the intensity of Th2 activation, as demonstrated by the expression of CD25 and CD44 and downregulation of CD62L. Antigen-specific T1/ST2(+) Th cells are the primary source of the Th2 cytokines IL-5 and IL-13 as compared with wild-type T1/ST2(-) Th cells or Th cells from T1/ST2(-/-) mice. In addition, T1/ST2(+) Th cells almost exclusively contain bi- and trifunctional Th2 cytokine-producing Th cells compared with T1/ST2(-) Th cells or Th cells from T1/ST2(-/-) mice. Finally, T1/ST2-driven Th2 development resulted in defective pulmonary fungal control. These data demonstrate that T1/ST2 directs Th2 cell activation and polyfunctionality in allergic bronchopulmonary mycosis.
Collapse
Affiliation(s)
- D Piehler
- Institute of Immunology, College of Veterinary Medicine, University of Leipzig, Leipzig, Germany
| | | | | | | | | | | | | |
Collapse
|
27
|
Type 2 innate lymphoid cells: new players in asthma and allergy. Curr Opin Immunol 2012; 24:707-12. [DOI: 10.1016/j.coi.2012.08.009] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 08/22/2012] [Indexed: 11/23/2022]
|
28
|
Yin H, Li XY, Liu T, Yuan BH, Zhang BB, Hu SL, Gu HB, Jin XB, Zhu JY. Adenovirus-mediated delivery of soluble ST2 attenuates ovalbumin-induced allergic asthma in mice. Clin Exp Immunol 2012; 170:1-9. [PMID: 22943195 DOI: 10.1111/j.1365-2249.2012.04629.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Allergic asthma is associated with excessive T helper type 2 (Th2) cells activation and airway hyperreactivity (AHR), implicated in the context of significant morbidity and mortality. Soluble ST2, a member of the interleukin (IL)-1 receptor family, has been shown to play a critical role in modulation of inflammatory disorders, yet the function of soluble ST2 in allergic inflammation remains unclear. In this study, we examined the possibility of regulating ovalbumin (OVA)-challenged airway inflammation by recombinant adenovirus-mediated sST2-Fc (Ad-sST2-Fc) gene transfer. Single intranasal administration of Ad-sST2-Fc before allergen challenge in OVA-immunized mice profoundly reduced serum immunoglobulin (Ig)E secretion, eosinophil infiltration and concentrations of IL-4, IL-5 and IL-13 in bronchoalveolar lavage fluid compared with administration of a control Ad vector. Histopathological examination of the lungs revealed that sST2-Fc over-expression markedly suppressed allergen-induced peribronchial inflammation and disruption of the alveolar architecture. Moreover, the beneficial effect of sST2-Fc in allergic lung inflammation is related to blocking the IL-33/ST2L signalling. Taken together, these results suggested that administration of Ad-sST2-Fc gene transfer may have therapeutic potential for the immunomodulatory treatment of OVA-mediated allergic pulmonary diseases.
Collapse
Affiliation(s)
- H Yin
- Department of Microbiology and Immunology, Guangdong Pharmaceutical University, Guangzhou, China
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Lilly LM, Gessner MA, Dunaway CW, Metz AE, Schweibert L, Weaver CT, Brown GD, Steele C. The β-glucan receptor dectin-1 promotes lung immunopathology during fungal allergy via IL-22. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2012; 189:3653-60. [PMID: 22933634 PMCID: PMC3448838 DOI: 10.4049/jimmunol.1201797] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Sensitization to fungi, such as the mold Aspergillus fumigatus, is increasingly becoming linked with asthma severity. We have previously shown that lung responses generated via the β-glucan receptor Dectin-1 are required for lung defense during acute, invasive A. fumigatus infection. Unexpectedly, in an allergic model of chronic lung exposure to live A. fumigatus conidia, β-glucan recognition via Dectin-1 led to the induction of multiple proallergic (Muc5ac, Clca3, CCL17, CCL22, and IL-33) and proinflammatory (IL-1β and CXCL1) mediators that compromised lung function. Attenuated proallergic and proinflammatory responses in the absence of Dectin-1 were not associated with changes in Ido (IDO), Il12p35/Ebi3 (IL-35), IL-10, or TGF-β levels. Assessment of Th responses demonstrated that purified lung CD4(+) T cells produced IL-4, IL-13, IFN-γ, and IL-17A, but not IL-22, in a Dectin-1-dependent manner. In contrast, we observed robust, Dectin-1-dependent IL-22 production by unfractionated lung digest cells. Intriguingly, the absence of IL-22 alone mimicked the attenuated proallergic and proinflammatory responses observed in the absence of Dectin-1, suggesting that Dectin-1-mediated IL-22 production potentiated responses that led to decrements in lung function. To this end, neutralization of IL-22 improved lung function in normal mice. Collectively, these results indicate that the β-glucan receptor Dectin-1 contributes to lung inflammation and immunopathology associated with persistent fungal exposure via the production of IL-22.
Collapse
Affiliation(s)
- Lauren M. Lilly
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Melissa A. Gessner
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Chad W. Dunaway
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Allison E. Metz
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Lisa Schweibert
- Department of Physiology, University of Alabama at Birmingham, Birmingham, AL
| | - Casey T. Weaver
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL
| | - Gordon D. Brown
- Section of Infection and Immunity, Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | - Chad Steele
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| |
Collapse
|
30
|
Mirchandani AS, Salmond RJ, Liew FY. Interleukin-33 and the function of innate lymphoid cells. Trends Immunol 2012; 33:389-96. [PMID: 22609147 DOI: 10.1016/j.it.2012.04.005] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 04/05/2012] [Accepted: 04/06/2012] [Indexed: 11/28/2022]
Abstract
Interleukin (IL)-33 is a member of the IL-1 cytokine family that has been shown to play an important role in the induction and effector phases of type 2 immune responses. Both innate and adaptive immunity are regulated by IL-33, and many studies have shown disease-associated functions for this cytokine. Recently, IL-33 has been implicated in the function of novel innate lymphocyte populations that regulate both protective responses in parasitic infections and allergic airway inflammation. Here, we discuss recent data highlighting the dual roles of IL-33 in protective and deleterious immune responses.
Collapse
Affiliation(s)
- Ananda S Mirchandani
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow Biomedical Research Centre, 120 University Place, Glasgow G12 8TA, UK
| | | | | |
Collapse
|
31
|
Bartemes KR, Kita H. Dynamic role of epithelium-derived cytokines in asthma. Clin Immunol 2012; 143:222-35. [PMID: 22534317 DOI: 10.1016/j.clim.2012.03.001] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 03/12/2012] [Accepted: 03/13/2012] [Indexed: 10/28/2022]
Abstract
Asthma is an inflammatory disorder of the airways, characterized by infiltration of mast cells, eosinophils, and Th2-type CD4+ T cells in the airway wall. Airway epithelium constitutes the first line of interaction with our atmospheric environment. The protective barrier function of the airway epithelium is likely impaired in asthma. Furthermore, recent studies suggest critical immunogenic and immunomodulatory functions of airway epithelium. In particular, a triad of cytokines, including IL-25, IL-33 and TSLP, is produced and released by airway epithelial cells in response to various environmental and microbial stimuli or by cellular damage. These cytokines induce and promote Th2-type airway inflammation and cause remodeling and pathological changes in the airway walls, suggesting their pivotal roles in the pathophysiology of asthma. Thus, the airway epithelium can no longer be regarded as a mere structural barrier, but must be considered an active player in the pathogenesis of asthma and other allergic disorders.
Collapse
Affiliation(s)
- Kathleen R Bartemes
- Division of Allergic Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | | |
Collapse
|