1
|
Mora J, Modak S, Kinsey J, Ragsdale CE, Lazarus HM. GM-CSF, G-CSF or no cytokine therapy with anti-GD2 immunotherapy for high-risk neuroblastoma. Int J Cancer 2024; 154:1340-1364. [PMID: 38108214 DOI: 10.1002/ijc.34815] [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: 06/14/2023] [Revised: 10/17/2023] [Accepted: 11/14/2023] [Indexed: 12/19/2023]
Abstract
Colony-stimulating factors have been shown to improve anti-disialoganglioside 2 (anti-GD2) monoclonal antibody response in high-risk neuroblastoma by enhancing antibody-dependent cell-mediated cytotoxicity (ADCC). A substantial amount of research has focused on recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) as an adjuvant to anti-GD2 monoclonal antibodies. There may be a disparity in care among patients as access to GM-CSF therapy and anti-GD2 monoclonal antibodies is not uniform. Only select countries have approved these agents for use, and even with regulatory approvals, access to these agents can be complex and cost prohibitive. This comprehensive review summarizes clinical data regarding efficacy and safety of GM-CSF, recombinant human granulocyte colony-stimulating factor (G-CSF) or no cytokine in combination with anti-GD2 monoclonal antibodies (ie, dinutuximab, dinutuximab beta or naxitamab) for immunotherapy of patients with high-risk neuroblastoma. A substantial body of clinical data support the immunotherapy combination of anti-GD2 monoclonal antibodies and GM-CSF. In contrast, clinical data supporting the use of G-CSF are limited. No formal comparison between GM-CSF, G-CSF and no cytokine has been identified. The treatment of high-risk neuroblastoma with anti-GD2 therapy plus GM-CSF is well established. Suboptimal efficacy outcomes with G-CSF raise concerns about its suitability as an alternative to GM-CSF as an adjuvant in immunotherapy for patients with high-risk neuroblastoma. While programs exist to facilitate obtaining GM-CSF and anti-GD2 monoclonal antibodies in regions where they are not commercially available, continued work is needed to ensure equitable therapeutic options are available globally.
Collapse
Affiliation(s)
- Jaume Mora
- Pediatric Cancer Center Barcelona, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Shakeel Modak
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Joyce Kinsey
- Partner Therapeutics, Inc, Lexington, Massachusetts, USA
| | | | | |
Collapse
|
2
|
Cunningham KT, Mills KHG. Modulation of haematopoiesis by protozoal and helminth parasites. Parasite Immunol 2023; 45:e12975. [PMID: 36797216 PMCID: PMC10909493 DOI: 10.1111/pim.12975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
During inflammation, haematopoietic stem cells (HSCs) in the bone marrow (BM) and periphery rapidly expand and preferentially differentiate into myeloid cells that mediate innate immune responses. HSCs can be directed into quiescence or differentiation by sensing alterations to the haematopoietic niche, including cytokines, chemokines, and pathogen-derived products. Most studies attempting to identify the mechanisms of haematopoiesis have focused on bacterial and viral infections. From intracellular protozoan infections to large multicellular worms, parasites are a global health burden and represent major immunological challenges that remain poorly defined in the context of haematopoiesis. Immune responses to parasites vary drastically, and parasites have developed sophisticated immunomodulatory mechanisms that allow development of chronic infections. Recent advances in imaging, genomic sequencing, and mouse models have shed new light on how parasites induce unique forms of emergency haematopoiesis. In addition, parasites can modify the haematopoiesis in the BM and periphery to improve their survival in the host. Parasites can also induce long-lasting modifications to HSCs, altering future immune responses to infection, inflammation or transplantation, a term sometimes referred to as central trained immunity. In this review, we highlight the current understanding of parasite-induced haematopoiesis and how parasites target this process to promote chronic infections.
Collapse
Affiliation(s)
- Kyle T. Cunningham
- Wellcome Centre for Integrative ParasitologyInstitute of Infection and Immunity, University of GlasgowGlasgowUK
| | - Kingston H. G. Mills
- Immune Regulation Research GroupTrinity Biomedical Sciences Institute, Trinity College DublinDublinIreland
| |
Collapse
|
3
|
Figueiredo IAD, Ferreira SRD, Fernandes JM, Silva BA, Vasconcelos LHC, Cavalcante FA. A review of the pathophysiology and the role of ion channels on bronchial asthma. Front Pharmacol 2023; 14:1236550. [PMID: 37841931 PMCID: PMC10568497 DOI: 10.3389/fphar.2023.1236550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 09/08/2023] [Indexed: 10/17/2023] Open
Abstract
Asthma is one of the main non-communicable chronic diseases and affects a huge portion of the population. It is a multifactorial disease, classified into several phenotypes, being the allergic the most frequent. The pathophysiological mechanism of asthma involves a Th2-type immune response, with high concentrations of allergen-specific immunoglobulin E, eosinophilia, hyperreactivity and airway remodeling. These mechanisms are orchestrated by intracellular signaling from effector cells, such as lymphocytes and eosinophils. Ion channels play a fundamental role in maintaining the inflammatory response on asthma. In particular, transient receptor potential (TRP), stock-operated Ca2+ channels (SOCs), Ca2+-activated K+ channels (IKCa and BKCa), calcium-activated chloride channel (TMEM16A), cystic fibrosis transmembrane conductance regulator (CFTR), piezo-type mechanosensitive ion channel component 1 (PIEZO1) and purinergic P2X receptor (P2X). The recognition of the participation of these channels in the pathological process of asthma is important, as they become pharmacological targets for the discovery of new drugs and/or pharmacological tools that effectively help the pharmacotherapeutic follow-up of this disease, as well as the more specific mechanisms involved in worsening asthma.
Collapse
Affiliation(s)
- Indyra Alencar Duarte Figueiredo
- Programa de Pós-graduação em Produtos Naturais e Sintéticos Bioativos, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Sarah Rebeca Dantas Ferreira
- Programa de Pós-graduação em Produtos Naturais e Sintéticos Bioativos, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Jayne Muniz Fernandes
- Graduação em Farmácia, Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Bagnólia Araújo da Silva
- Programa de Pós-graduação em Produtos Naturais e Sintéticos Bioativos, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Luiz Henrique César Vasconcelos
- Programa de Pós-graduação em Produtos Naturais e Sintéticos Bioativos, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
- Departamento de Fisiologia e Patologia, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Fabiana de Andrade Cavalcante
- Programa de Pós-graduação em Produtos Naturais e Sintéticos Bioativos, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
- Departamento de Fisiologia e Patologia, Centro de Ciências da Saúde, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| |
Collapse
|
4
|
Kang MH, Hong J, Lee J, Cha MS, Lee S, Kim HY, Ha SJ, Lim YT, Bae YS. Discovery of highly immunogenic spleen-resident FCGR3 +CD103 + cDC1s differentiated by IL-33-primed ST2 + basophils. Cell Mol Immunol 2023:10.1038/s41423-023-01035-8. [PMID: 37246159 DOI: 10.1038/s41423-023-01035-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/25/2023] [Indexed: 05/30/2023] Open
Abstract
Recombinant interleukin-33 (IL-33) inhibits tumor growth, but the detailed immunological mechanism is still unknown. IL-33-mediated tumor suppression did not occur in Batf3-/- mice, indicating that conventional type 1 dendritic cells (cDC1s) play a key role in IL-33-mediated antitumor immunity. A population of CD103+ cDC1s, which were barely detectable in the spleens of normal mice, increased significantly in the spleens of IL-33-treated mice. The newly emerged splenic CD103+ cDC1s were distinct from conventional splenic cDC1s based on their spleen residency, robust effector T-cell priming ability, and surface expression of FCGR3. DCs and DC precursors did not express Suppressor of Tumorigenicity 2 (ST2). However, recombinant IL-33 induced spleen-resident FCGR3+CD103+ cDC1s, which were found to be differentiated from DC precursors by bystander ST2+ immune cells. Through immune cell fractionation and depletion assays, we found that IL-33-primed ST2+ basophils play a crucial role in the development of FCGR3+CD103+ cDC1s by secreting IL-33-driven extrinsic factors. Recombinant GM-CSF also induced the population of CD103+ cDC1s, but the population neither expressed FCGR3 nor induced any discernable antitumor immunity. The population of FCGR3+CD103+ cDC1s was also generated in vitro culture of Flt3L-mediated bone marrow-derived DCs (FL-BMDCs) when IL-33 was added in a pre-DC stage of culture. FL-BMDCs generated in the presence of IL-33 (FL-33-DCs) offered more potent tumor immunotherapy than control Flt3L-BMDCs (FL-DCs). Human monocyte-derived DCs were also more immunogenic when exposed to IL-33-induced factors. Our findings suggest that recombinant IL-33 or an IL-33-mediated DC vaccine could be an attractive protocol for better tumor immunotherapy.
Collapse
Affiliation(s)
- Myeong-Ho Kang
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
| | - JungHyub Hong
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
| | - Jinjoo Lee
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
| | - Min-Suk Cha
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
| | - Sangho Lee
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
| | - Hye-Young Kim
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
- Laboratory of Mucosal Immunology, Department of Biomedical Sciences, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Sang-Jun Ha
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Yong Taik Lim
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea
- Department of Nano Engineering and School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea
| | - Yong-Soo Bae
- Department of Biological Sciences, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea.
- Center for Immune Research on Non-Lymphoid Organs, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon-si, Gyounggi-do, 16419, Republic of Korea.
| |
Collapse
|
5
|
Poto R, Loffredo S, Marone G, Di Salvatore A, de Paulis A, Schroeder JT, Varricchi G. Basophils beyond allergic and parasitic diseases. Front Immunol 2023; 14:1190034. [PMID: 37205111 PMCID: PMC10185837 DOI: 10.3389/fimmu.2023.1190034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 04/14/2023] [Indexed: 05/21/2023] Open
Abstract
Basophils bind IgE via FcεRI-αβγ2, which they uniquely share only with mast cells. In doing so, they can rapidly release mediators that are hallmark of allergic disease. This fundamental similarity, along with some morphological features shared by the two cell types, has long brought into question the biological significance that basophils mediate beyond that of mast cells. Unlike mast cells, which mature and reside in tissues, basophils are released into circulation from the bone marrow (constituting 1% of leukocytes), only to infiltrate tissues under specific inflammatory conditions. Evidence is emerging that basophils mediate non-redundant roles in allergic disease and, unsuspectingly, are implicated in a variety of other pathologies [e.g., myocardial infarction, autoimmunity, chronic obstructive pulmonary disease, fibrosis, cancer, etc.]. Recent findings strengthen the notion that these cells mediate protection from parasitic infections, whereas related studies implicate basophils promoting wound healing. Central to these functions is the substantial evidence that human and mouse basophils are increasingly implicated as important sources of IL-4 and IL-13. Nonetheless, much remains unclear regarding the role of basophils in pathology vs. homeostasis. In this review, we discuss the dichotomous (protective and/or harmful) roles of basophils in a wide spectrum of non-allergic disorders.
Collapse
Affiliation(s)
- Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology “G. Salvatore”, National Research Council (CNR), Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology “G. Salvatore”, National Research Council (CNR), Naples, Italy
| | - Antonio Di Salvatore
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - John T. Schroeder
- Division of Allergy and Clinical Immunology, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology “G. Salvatore”, National Research Council (CNR), Naples, Italy
| |
Collapse
|
6
|
Bando K, Tanaka Y, Winias S, Sugawara S, Mizoguchi I, Endo Y. IL-33 induces histidine decarboxylase, especially in c-kit + cells and mast cells, and roles of histamine include negative regulation of IL-33-induced eosinophilia. Inflamm Res 2023; 72:651-667. [PMID: 36723628 DOI: 10.1007/s00011-023-01699-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 01/12/2023] [Accepted: 01/23/2023] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE AND METHODS IL-33 is present in endothelial, epithelial, and fibroblast-like cells and released upon cell injury. IL-33 reportedly induces mast-cell degranulation and is involved in various diseases, including allergic diseases. So, IL-33-related diseases seem to overlap with histamine-related diseases. In addition to the release from mast cells, histamine is newly formed by the induction of histidine decarboxylase (HDC). Some inflammatory and/or hematopoietic cytokines (IL-1, IL-3, etc.) are known to induce HDC, and the histamine produced by HDC induction is released without storage. We examined the involvement of HDC and histamine in the effects of IL-33. RESULTS A single intraperitoneal injection of IL-33 into mice induced HDC directly and/or via other cytokines (including IL-5) within a few hours in various tissues, particularly strongly in hematopoietic organs. The major cells exhibiting HDC-induction were mast cells and c-kit+ cells in the bone marrow. HDC was also induced in non-mast cells in non-hematopoietic organs. HDC, histamine, and histamine H4 receptors (H4Rs) contributed to the suppression of IL-33-induced eosinophilia. CONCLUSION IL-33 directly and indirectly (via IL-5) induces HDC in various cells, particularly potently in c-kit+ cells and mature mast cells, and the newly formed histamine contributes to the negative regulation of IL-33-induced eosinophilia via H4Rs.
Collapse
Affiliation(s)
- Kanan Bando
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan.
| | - Yukinori Tanaka
- Division of Dento-Oral Anesthesiology, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Saka Winias
- Division of Dento-Oral Anesthesiology, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Shunji Sugawara
- Division of Oral Immunology, Tohoku University Graduate School of Dentistry, 4-1 Seiryo-Machi, Sendai, 980-8575, Japan
| | - Itaru Mizoguchi
- Division of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Tohoku University, 4-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Yasuo Endo
- Division of Oral and Maxillofacial Surgery, Tohoku University Graduate School of Dentistry, 4-1 Seiryo-Machi, Sendai, 980-8575, Japan
| |
Collapse
|
7
|
Poto R, Gambardella AR, Marone G, Schroeder JT, Mattei F, Schiavoni G, Varricchi G. Basophils from allergy to cancer. Front Immunol 2022; 13:1056838. [PMID: 36578500 PMCID: PMC9791102 DOI: 10.3389/fimmu.2022.1056838] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
Human basophils, first identified over 140 years ago, account for just 0.5-1% of circulating leukocytes. While this scarcity long hampered basophil studies, innovations during the past 30 years, beginning with their isolation and more recently in the development of mouse models, have markedly advanced our understanding of these cells. Although dissimilarities between human and mouse basophils persist, the overall findings highlight the growing importance of these cells in health and disease. Indeed, studies continue to support basophils as key participants in IgE-mediated reactions, where they infiltrate inflammatory lesions, release pro-inflammatory mediators (histamine, leukotriene C4: LTC4) and regulatory cytokines (IL-4, IL-13) central to the pathogenesis of allergic diseases. Studies now report basophils infiltrating various human cancers where they play diverse roles, either promoting or hampering tumorigenesis. Likewise, this activity bears remarkable similarity to the mounting evidence that basophils facilitate wound healing. In fact, both activities appear linked to the capacity of basophils to secrete IL-4/IL-13, with these cytokines polarizing macrophages toward the M2 phenotype. Basophils also secrete several angiogenic factors (vascular endothelial growth factor: VEGF-A, amphiregulin) consistent with these activities. In this review, we feature these newfound properties with the goal of unraveling the increasing importance of basophils in these diverse pathobiological processes.
Collapse
Affiliation(s)
- Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy,Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy,World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy
| | - Adriana Rosa Gambardella
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy,Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy,World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy,Institute of Experimental Endocrinology and Oncology “G. Salvatore”, National Research Council (CNR), Naples, Italy
| | - John T. Schroeder
- Department of Medicine, Division of Allergy and Clinical Immunology, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University, Baltimore, MD, United States
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy,*Correspondence: Gilda Varricchi, ; Giovanna Schiavoni,
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy,World Allergy Organization (WAO), Center of Excellence (CoE), Naples, Italy,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy,Institute of Experimental Endocrinology and Oncology “G. Salvatore”, National Research Council (CNR), Naples, Italy,*Correspondence: Gilda Varricchi, ; Giovanna Schiavoni,
| |
Collapse
|
8
|
Yeoh WJ, Vu VP, Krebs P. IL-33 biology in cancer: An update and future perspectives. Cytokine 2022; 157:155961. [PMID: 35843125 DOI: 10.1016/j.cyto.2022.155961] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 05/03/2022] [Accepted: 07/01/2022] [Indexed: 12/14/2022]
Abstract
Interleukin-33 (IL-33) is a member of the IL-1 family of cytokines that is constitutively expressed in the nucleus of epithelial, endothelial and fibroblast-like cells. Upon cell stress, damage or necrosis, IL-33 is released into the cytoplasm to exert its prime role as an alarmin by binding to its specific receptor moiety, ST2. IL-33 exhibits pleiotropic function in inflammatory diseases and particularly in cancer. IL-33 may play a dual role as both a pro-tumorigenic and anti-tumorigenic cytokine, dependent on tumor and cellular context, expression levels, bioactivity and the nature of the inflammatory environment. In this review, we discuss the differential contribution of IL-33 to malignant or inflammatory conditions, its multifaceted effects on the tumor microenvironment, while providing possible explanations for the discrepant findings described in the literature. Additionally, we examine the emerging and divergent functions of IL-33 in the nucleus, and aspects of IL-33 biology that are currently under-addressed.
Collapse
Affiliation(s)
- Wen Jie Yeoh
- Institute of Pathology, University of Bern, Bern, Switzerland; Graduate School for Cellular and Biomedical Sciences, University of Bern, Switzerland
| | - Vivian P Vu
- Institute of Pathology, University of Bern, Bern, Switzerland; Graduate School for Cellular and Biomedical Sciences, University of Bern, Switzerland
| | - Philippe Krebs
- Institute of Pathology, University of Bern, Bern, Switzerland.
| |
Collapse
|
9
|
Trained immunity in type 2 immune responses. Mucosal Immunol 2022; 15:1158-1169. [PMID: 36065058 PMCID: PMC9705254 DOI: 10.1038/s41385-022-00557-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/27/2022] [Accepted: 08/08/2022] [Indexed: 02/04/2023]
Abstract
Immunological memory of innate immune cells, also termed "trained immunity", allows for cross-protection against distinct pathogens, but may also drive chronic inflammation. Recent studies have shown that memory responses associated with type 2 immunity do not solely rely on adaptive immune cells, such as T- and B cells, but also involve the innate immune system and epithelial cells. Memory responses have been described for monocytes, macrophages and airway epithelial cells of asthmatic patients as well as for macrophages and group 2 innate lymphoid cells (ILC2) from allergen-sensitized or helminth-infected mice. The metabolic and epigenetic mechanisms that mediate allergen- or helminth-induced reprogramming of innate immune cells are only beginning to be uncovered. Trained immunity has been implicated in helminth-driven immune regulation and allergen-specific immunotherapy, suggesting its exploitation in future therapies. Here, we discuss recent advances and key remaining questions regarding the mechanisms and functions of trained type 2 immunity in infection and inflammation.
Collapse
|
10
|
Zhang J, Yin H, Chen Q, Zhao G, Lou W, Wu W, Pu N. Basophils as a potential therapeutic target in cancer. J Zhejiang Univ Sci B 2021; 22:971-984. [PMID: 34904411 DOI: 10.1631/jzus.b2100110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Basophils, which are considered as redundant relatives of mast cells and the rarest granulocytes in peripheral circulation, have been neglected by researchers in the past decades. Previous studies have revealed their vital roles in allergic diseases and parasitic infections. Intriguingly, recent studies even reported that basophils might be associated with cancer development, as activated basophils synthesize and release a variety of cytokines and chemokines in response to cancers. However, it is still subject to debate whether basophils function as tumor-protecting or tumor-promoting components; the answer may depend on the tumor biology and the microenvironment. Herein, we reviewed the role of basophils in cancers, and highlighted some potential and promising therapeutic strategies.
Collapse
Affiliation(s)
- Jicheng Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Hanlin Yin
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Qiangda Chen
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Guochao Zhao
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wenhui Lou
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wenchuan Wu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China. , .,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China. ,
| | - Ning Pu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China. .,Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
| |
Collapse
|
11
|
Abstract
The β common chain (βc) cytokine family includes granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-3 (IL-3) and IL-5, all of which use βc as key signaling receptor subunit. GM-CSF, IL-3 and IL-5 have specific roles as hematopoietic growth factors. IL-3 binds with high affinity to the IL-3 receptor α (IL-3Rα/CD123) and then associates with the βc subunit. IL-3 is mainly synthesized by different subsets of T cells, but is also produced by several other immune [basophils, dendritic cells (DCs), mast cells, etc.] and non-immune cells (microglia and astrocytes). The IL-3Rα is also expressed by immune (basophils, eosinophils, mast cells, DCs, monocytes, and megacaryocytes) and non-immune cells (endothelial cells and neuronal cells). IL-3 is the most important growth and activating factor for human and mouse basophils, primary effector cells of allergic disorders. IL-3-activated basophils and mast cells are also involved in different chronic inflammatory disorders, infections, and several types of cancer. IL-3 induces the release of cytokines (i.e., IL-4, IL-13, CXCL8) from human basophils and preincubation of basophils with IL-3 potentiates the release of proinflammatory mediators and cytokines from IgE- and C5a-activated basophils. IL-3 synergistically potentiates IL-33-induced mediator release from human basophils. IL-3 plays a pathogenic role in several hematologic cancers and may contribute to autoimmune and cardiac disorders. Several IL-3Rα/CD123 targeting molecules have shown some efficacy in the treatment of hematologic malignancies.
Collapse
|
12
|
Abstract
Basophils are the rarest blood cell population and have not been extensively studied. Our understanding of the functions of basophils is limited to their roles as the main effector cells in hypersensitivity reactions. Similar to mast cells, basophils express high-affinity IgE receptor (FcεRI), contain granules, and release hypersensitivity-associated mediators (such as histamine). The roles of basophils have not been fully elucidated; however, with the rapid development of monoclonal techniques, high-purity cell sorting techniques, and basophil-deficient mouse models, understanding of the functions and phenotypes of basophils has increased. This facilitates further investigations on the relationships between basophils and host immunity. Basophils are not only involved in mediating the generation of allergic reactions but also play important roles in immunomodulation and are responsible for the onset of infectious, allergic, and autoimmune diseases. In this review, we summarize the progress in understanding the roles of basophils in mediating immune responses with an emphasis on autoimmune diseases, particularly systemic lupus erythematosus and rheumatoid arthritis.
Collapse
Affiliation(s)
- Na Zhang
- Department of Rheumatology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ze-Ming Zhang
- Department of Rheumatology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xiao-Fei Wang
- Department of Rheumatology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| |
Collapse
|
13
|
Matsuyama T, Machida K, Motomura Y, Takagi K, Doutake Y, Tanoue‐Hamu A, Kondo K, Mizuno K, Moro K, Inoue H. Long-acting muscarinic antagonist regulates group 2 innate lymphoid cell-dependent airway eosinophilic inflammation. Allergy 2021; 76:2785-2796. [PMID: 33792078 DOI: 10.1111/all.14836] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 01/28/2021] [Accepted: 02/14/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Tiotropium bromide, a long-acting muscarinic antagonist, reduces the frequency of exacerbation in patients with moderate to severe asthma, but its underlying mechanism is not clear. Asthma exacerbations are associated with exposure to external stimuli, and group 2 innate lymphoid cells (ILC2s) are considered to be involved in the pathophysiology of asthma exacerbation. We investigated whether tiotropium modulates airway inflammation through ILC2 functions. METHODS Mice were administered papain intranasally to induce innate-type airway inflammation with or without tiotropium pretreatment, and bronchoalveolar lavage fluids (BALF) and lung tissues were collected. Lung-derived ILC2s and bone marrow-derived basophils were stimulated in vitro with IL-33 in the presence or absence of tiotropium. Muscarinic M3 receptor (M3R) expression on immune cells was assessed by RNA sequence. RESULTS Papain induced airway eosinophilic inflammation, and tiotropium reduced the numbers of eosinophils in BALF. The concentrations of IL-4, IL-5, and IL-13, and the numbers of ILC2s in BALF were also reduced by tiotropium treatment. However, tiotropium did not affect IL-33-induced IL-5 and IL-13 production from ILC2s, suggesting that tiotropium regulates ILC2s indirectly. Gene-expression analysis showed that basophils predominantly expressed M3R mRNA among murine immune cells. Tiotropium reduced IL-4 production from basophils derived from mouse bone marrow and human basophils after stimulation with IL-33. CONCLUSIONS These findings suggest that tiotropium attenuates ILC2-dependent airway inflammation by suppressing IL-4 production from basophils and, subsequently, regulating ILC2 activation. The inhibitory effects of long-acting muscarinic antagonists on the innate response may contribute to reducing asthma exacerbation.
Collapse
Affiliation(s)
- Takahiro Matsuyama
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Kentaro Machida
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Yasutaka Motomura
- Laboratory for Immune Cell Systems RIKEN Center for Integrative Medical Sciences Yokohama Japan
- Laboratory for Innate Immune Systems Department of Microbiology and Immunology Graduate School of Medicine Osaka University Osaka Japan
| | - Koichi Takagi
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Yoichi Doutake
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Asako Tanoue‐Hamu
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Kiyotaka Kondo
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Keiko Mizuno
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| | - Kazuyo Moro
- Laboratory for Immune Cell Systems RIKEN Center for Integrative Medical Sciences Yokohama Japan
- Laboratory for Innate Immune Systems Department of Microbiology and Immunology Graduate School of Medicine Osaka University Osaka Japan
- Laboratory for Innate Immune Systems Immunology Frontier Research Center (iFReC) Osaka University Osaka Japan
| | - Hiromasa Inoue
- Department of Pulmonary Medicine Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Japan
| |
Collapse
|
14
|
Komlósi ZI, van de Veen W, Kovács N, Szűcs G, Sokolowska M, O'Mahony L, Akdis M, Akdis CA. Cellular and molecular mechanisms of allergic asthma. Mol Aspects Med 2021; 85:100995. [PMID: 34364680 DOI: 10.1016/j.mam.2021.100995] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 12/21/2022]
Abstract
Asthma is a chronic disease of the airways, which affects more than 350 million people worldwide. It is the most common chronic disease in children, affecting at least 30 million children and young adults in Europe. Asthma is a complex, partially heritable disease with a marked heterogeneity. Its development is influenced both by genetic and environmental factors. The most common, as well as the most well characterized subtype of asthma is allergic eosinophilic asthma, which is characterized by a type 2 airway inflammation. The prevalence of asthma has substantially increased in industrialized countries during the last 60 years. The mechanisms underpinning this phenomenon are incompletely understood, however increased exposure to various environmental pollutants probably plays a role. Disease inception is thought to be enabled by a disadvantageous shift in the balance between protective and harmful lifestyle and environmental factors, including exposure to protective commensal microbes versus infection with pathogens, collectively leading to airway epithelial cell damage and disrupted barrier integrity. Epithelial cell-derived cytokines are one of the main drivers of the type 2 immune response against innocuous allergens, ultimately leading to infiltration of lung tissue with type 2 T helper (TH2) cells, type 2 innate lymphoid cells (ILC2s), M2 macrophages and eosinophils. This review outlines the mechanisms responsible for the orchestration of type 2 inflammation and summarizes the novel findings, including but not limited to dysregulated epithelial barrier integrity, alarmin release and innate lymphoid cell stimulation.
Collapse
Affiliation(s)
- Zsolt I Komlósi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvárad Sqr. 4, 1089, Budapest, Hungary.
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), Hermann-Burchard Strasse 9, CH7265, Davos Wolfgand, Switzerland; Christine Kühne - Center for Allergy Research and Education, Davos, Switzerland
| | - Nóra Kovács
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvárad Sqr. 4, 1089, Budapest, Hungary; Lung Health Hospital, Munkácsy Mihály Str. 70, 2045, Törökbálint, Hungary
| | - Gergő Szűcs
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvárad Sqr. 4, 1089, Budapest, Hungary; Department of Pulmonology, Semmelweis University, Tömő Str. 25-29, 1083, Budapest, Hungary
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF), Hermann-Burchard Strasse 9, CH7265, Davos Wolfgand, Switzerland; Christine Kühne - Center for Allergy Research and Education, Davos, Switzerland
| | - Liam O'Mahony
- Department of Medicine and School of Microbiology, APC Microbiome Ireland, University College Cork, Ireland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), Hermann-Burchard Strasse 9, CH7265, Davos Wolfgand, Switzerland; Christine Kühne - Center for Allergy Research and Education, Davos, Switzerland
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), Hermann-Burchard Strasse 9, CH7265, Davos Wolfgand, Switzerland; Christine Kühne - Center for Allergy Research and Education, Davos, Switzerland
| |
Collapse
|
15
|
Andreone S, Gambardella AR, Mancini J, Loffredo S, Marcella S, La Sorsa V, Varricchi G, Schiavoni G, Mattei F. Anti-Tumorigenic Activities of IL-33: A Mechanistic Insight. Front Immunol 2020; 11:571593. [PMID: 33329534 PMCID: PMC7734277 DOI: 10.3389/fimmu.2020.571593] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023] Open
Abstract
Interleukin-33 (IL-33) is an epithelial-derived cytokine that can be released upon tissue damage, stress, or infection, acting as an alarmin for the immune system. IL-33 has long been studied in the context of Th2-related immunopathologies, such as allergic diseases and parasitic infections. However, its capacity to stimulate also Th1-type of immune responses is now well established. IL-33 binds to its specific receptor ST2 expressed by most immune cell populations, modulating a variety of responses. In cancer immunity, IL-33 can display both pro-tumoral and anti-tumoral functions, depending on the specific microenvironment. Recent findings indicate that IL-33 can effectively stimulate immune effector cells (NK and CD8+ T cells), eosinophils, basophils and type 2 innate lymphoid cells (ILC2) promoting direct and indirect anti-tumoral activities. In this review, we summarize the most recent advances on anti-tumor immune mechanisms operated by IL-33, including the modulation of immune checkpoint molecules, with the aim to understand its potential as a therapeutic target in cancer.
Collapse
Affiliation(s)
- Sara Andreone
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | | | - Jacopo Mancini
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (CNR), Naples, Italy
| | - Simone Marcella
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Valentina La Sorsa
- Research Coordination and Support Service, CoRI, Istituto Superiore di Sanità, Rome, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore", National Research Council (CNR), Naples, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
16
|
Groeneweg L, Hidalgo A, A-Gonzalez N. Emerging roles of infiltrating granulocytes and monocytes in homeostasis. Cell Mol Life Sci 2020; 77:3823-3830. [PMID: 32248248 PMCID: PMC7508737 DOI: 10.1007/s00018-020-03509-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 03/08/2020] [Accepted: 03/20/2020] [Indexed: 12/13/2022]
Abstract
The infiltration of naïve tissues by myeloid cells has been long related to their clearance and the physiological cell turnover, however, increasing evidence shows that they can additionally fulfill specific, non-immune functions in different tissues. There is also growing evidence to support that infiltrated granulocytes and monocytes respond to different environments by modulating gene expression and cytokine production, which in turn contribute to the normal function of the host tissue. This review will address the roles of immigrated myeloid cells in different tissues and their crosstalk with the host tissue environments.
Collapse
Affiliation(s)
- Linda Groeneweg
- Institute of Immunology, University of Münster, Münster, Germany
| | - Andres Hidalgo
- Department of Cell and Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares (CNIC) Carlos III, Madrid, Spain
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilians University, Munich, Germany
| | - Noelia A-Gonzalez
- Institute of Immunology, University of Münster, Münster, Germany.
- Cells-in-Motion Interfaculty Center, University of Münster, Münster, Germany.
| |
Collapse
|
17
|
Xiao Q, Song Y, Chu H, Tang M, Jiang J, Meng Q, Hao W, Wei X. 1,4NQ-BC enhances the lung inflammation by mediating the secretion of IL-33 which derived from macrophages. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 265:114729. [PMID: 32563138 DOI: 10.1016/j.envpol.2020.114729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/17/2020] [Accepted: 05/01/2020] [Indexed: 06/11/2023]
Abstract
Black carbon (BC) is a product of incomplete combustion of fossil fuels and vegetation. The compelling evidence has demonstrated that it has a close relationship with several respiratory and cardiovascular diseases. BC provides the reactive sites and surfaces to absorb various chemicals, such as polycyclic aromatic hydrocarbons (PAH). Naphthoquinone is a typical PAHs which was found in particulate matter (PM) and 1,4NQ-BC owned high oxidative potential and cytotoxicity. IL-33 is an alarmin which increases innate immunity through Th2 responses. It was reported that IL-33 was a potent inducer of pro-inflammatory cytokines, like IL-6. In our previous study, it was revealed that 1,4NQ-BC instilled intratracheally to mice could trigger the lung inflammation and stimulate the secretion of IL-33 in lung tissue. We found that IL-33 could induce inflammation in lung itself. When the macrophages were eliminated, the secretion of IL-33 was reduced and the pathological damage in the lung was relieved after exposure to 1,4NQ-BC. Both MAPK and PI3K/AKT signal pathways were involved in the process of IL-33 secretion and the lung inflammation induced by 1,4NQ-BC. The findings herein support the notion that after exposure to 1,4NQ-BC, the increased secretion of IL-33 was mainly derived from macrophages through both MAPK and PI3K/AKT signal pathways.
Collapse
Affiliation(s)
- Qianqian Xiao
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Yiming Song
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Hongqian Chu
- Translational Medicine Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, 101149, PR China; Beijing Key Laboratory for Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, 101149, PR China
| | - Mengmeng Tang
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Jianjun Jiang
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Qinghe Meng
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Weidong Hao
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China
| | - Xuetao Wei
- Department of Toxicology, School of Public Health, Peking University, Beijing, 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing, 100191, PR China.
| |
Collapse
|
18
|
Sundberg JP, Pratt CH, Goodwin LP, Silva KA, Kennedy VE, Potter CS, Dunham A, Sundberg BA, HogenEsch H. Keratinocyte-specific deletion of SHARPIN induces atopic dermatitis-like inflammation in mice. PLoS One 2020; 15:e0235295. [PMID: 32687504 PMCID: PMC7371178 DOI: 10.1371/journal.pone.0235295] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/12/2020] [Indexed: 12/30/2022] Open
Abstract
Spontaneous mutations in the SHANK-associated RH domain interacting protein (Sharpin) resulted in a severe autoinflammatory type of chronic proliferative dermatitis, inflammation in other organs, and lymphoid organ defects. To determine whether cell-type restricted loss of Sharpin causes similar lesions, a conditional null mutant was created. Ubiquitously expressing cre-recombinase recapitulated the phenotype seen in spontaneous mutant mice. Limiting expression to keratinocytes (using a Krt14-cre) induced a chronic eosinophilic dermatitis, but no inflammation in other organs or lymphoid organ defects. The dermatitis was associated with a markedly increased concentration of serum IgE and IL18. Crosses with S100a4-cre resulted in milder skin lesions and moderate to severe arthritis. This conditional null mutant will enable more detailed studies on the role of SHARPIN in regulating NFkB and inflammation, while the Krt14-Sharpin-/- provides a new model to study atopic dermatitis.
Collapse
Affiliation(s)
- John P. Sundberg
- The Jackson Laboratory, Bar Harbor, ME, United States of America
| | - C. Herbert Pratt
- The Jackson Laboratory, Bar Harbor, ME, United States of America
| | | | | | | | | | - Anisa Dunham
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States of America
| | - Beth A. Sundberg
- The Jackson Laboratory, Bar Harbor, ME, United States of America
| | - Harm HogenEsch
- The Jackson Laboratory, Bar Harbor, ME, United States of America
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States of America
| |
Collapse
|
19
|
Hsu CL, Chhiba KD, Krier-Burris R, Hosakoppal S, Berdnikovs S, Miller ML, Bryce PJ. Allergic inflammation is initiated by IL-33-dependent crosstalk between mast cells and basophils. PLoS One 2020; 15:e0226701. [PMID: 31940364 PMCID: PMC6961911 DOI: 10.1371/journal.pone.0226701] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 12/03/2019] [Indexed: 12/29/2022] Open
Abstract
IgE-primed mast cells in peripheral tissues, including the skin, lung, and intestine, are key initiators of allergen-triggered edema and inflammation. Particularly in severe forms of allergy, this inflammation becomes strongly neutrophil dominated, and yet how mast cells coordinate this type of response is unknown. We and others have reported that activated mast cells--a hematopoietic cell type--can produce IL-33, a cytokine known to participate in allergic responses but generally considered as being of epithelial origin and driving Type 2 immune responses (e.g., ILC2 and eosinophil activation). Using models of skin anaphylaxis, our data reveal that mast cell-derived IL-33 also initiates neutrophilic inflammation. We demonstrate a cellular crosstalk mechanism whereby activated mast cells crosstalk to IL-33 receptor-bearing basophils, driving these basophils to adopt a unique response signature rich in neutrophil-associated molecules. We further establish that basophil expression of CXCL1 is necessary for IgE-driven neutrophilic inflammation. Our findings thus unearth a new mechanism by which mast cells initiate local inflammation after antigen triggering and might explain the complex inflammatory phenotypes observed in severe allergic diseases. Moreover, our findings (i) establish a functional link from IL-33 to neutrophilic inflammation that extends IL-33-mediated biology well beyond that of Type 2 immunity, and (ii) demonstrate the functional importance of hematopoietic cell-derived IL-33 in allergic pathogenesis.
Collapse
Affiliation(s)
- Chia-Lin Hsu
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Krishan D. Chhiba
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Rebecca Krier-Burris
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Shweta Hosakoppal
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Sergejs Berdnikovs
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Mendy L. Miller
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Paul J. Bryce
- Division of Allergy-Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
- * E-mail:
| |
Collapse
|
20
|
Damiani G, McCormick TS, Leal LO, Ghannoum MA. Recombinant human granulocyte macrophage-colony stimulating factor expressed in yeast (sargramostim): A potential ally to combat serious infections. Clin Immunol 2020; 210:108292. [DOI: 10.1016/j.clim.2019.108292] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/09/2019] [Accepted: 10/23/2019] [Indexed: 12/27/2022]
|
21
|
|
22
|
Kulhan NG, Kulhan M, Aydin M, Nayki U, Nayki C, Ulug P, Ata N, Mertoglu C, Cikman A, Sayar İ, Turkler C. Could interleukin-33 and its suppressor of tumorigenicity 2 (ST2) receptor have a role in cervical human papillomavirus (HPV) infections? Gynecol Endocrinol 2019; 35:796-802. [PMID: 30935248 DOI: 10.1080/09513590.2019.1590699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Why most women can clear human papillomavirus (HPV) infections while others can develop permanent infections. The stimulation of immunotolerance of the immune system of the host by the persistent HPV infection may be the answer to this question. Interleukin-33 (IL-33) may play a role in the pathogenesis of HPV infection, this hypothesis was thought to be due to the rapid release of IL-33 from damaged cells following tissue damage, necrosis, and activation of the inflammasome. Thus, in this study, the role of IL-33/suppressor of tumorigenicity 2 (ST2) was emphasized in HPV positive and HPV negative cervical tissues. A total of 80 were assessed. The reduced levels of IL-33 and ST2 are associated with cervical HPV infections. There was a statistically significant 42% positive correlation between IL-33 and ST2 in the HPV-positive group. Surprisingly, our data showed no significant difference between the expression levels of IL-33 or ST2 and working status, type of delivery, pre- and post-operative pathology, cigarette, educational status, locality, birth control method, gynecological, and colposcopic findings. We found that as a result of our study; low IL-33 and ST2 levels were associated with HPV infections.
Collapse
Affiliation(s)
- Nur Gozde Kulhan
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Mehmet Kulhan
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Merve Aydin
- b Department of Medical Microbiology, Faculty of Medicine, KTO Karatay University , Konya , Turkey
| | - Umit Nayki
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Cenk Nayki
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Pasa Ulug
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Nahit Ata
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Cuma Mertoglu
- c Department of Clinical Biochemistry, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Aytekin Cikman
- d Department of Medical Microbiology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - İlyas Sayar
- e Department of Pathology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| | - Can Turkler
- a Department of Obstetrics and Gynecology, Faculty of Medicine, Erzincan University , Erzincan , Turkey
| |
Collapse
|
23
|
Alnus Sibirica Extracts Suppress the Expression of Inflammatory Cytokines Induced by Lipopolysaccharides, Tumor Necrosis Factor-α, and Interferon-γ in Human Dermal Fibroblasts. Molecules 2019; 24:molecules24162883. [PMID: 31398908 PMCID: PMC6720580 DOI: 10.3390/molecules24162883] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/06/2019] [Accepted: 08/06/2019] [Indexed: 11/16/2022] Open
Abstract
The effects of Alnus sibirica (AS) extracts on cytokine expression induced by inflammatory stimulants were examined in human dermal fibroblasts (HDFs) and RAW264.7 cells. The anti-oxidative effect and effect on cell viability of AS extracts were evaluated, and four extracts with the highest anti-oxidative effects were selected. HDFs and RAW264.7 cells were treated with inflammatory stimulants, and the expression of cytokines involved in acute (IL-6 and IL-10) and chronic (IL-18) inflammation, the initiation of the immune response (IL-33), and non-specific immune responses (IL-1β, IL-8, and TNF-α) were determined using a reverse-transcription polymerase chain reaction. LPS increased the expression of all the cytokines, except for IL-18; however, AS extracts, particularly AS2 and AS4, reduced this increase, and TNF-α treatment markedly increased the expression of cytokines related to non-specific immune responses. IFN-γ treatment induced no significant changes, except for increased IL-33 expression in HDFs. AS extracts inhibited the increase in the expression of IL-33 and other cytokines in HDFs. Thus, the exposure of HDFs and RAW264.7 cells to inflammatory stimulants increased the expression of cytokines related to all the inflammatory processes. HDFs are involved not only in simple tissue regeneration but also in inflammatory reactions in the skin. AS2 and AS4 may offer effective therapy for related conditions.
Collapse
|
24
|
Imai Y, Yasuda K, Nagai M, Kusakabe M, Kubo M, Nakanishi K, Yamanishi K. IL-33-Induced Atopic Dermatitis-Like Inflammation in Mice Is Mediated by Group 2 Innate Lymphoid Cells in Concert with Basophils. J Invest Dermatol 2019; 139:2185-2194.e3. [PMID: 31121178 DOI: 10.1016/j.jid.2019.04.016] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/13/2019] [Accepted: 04/18/2019] [Indexed: 01/10/2023]
Abstract
IL-33 is a proinflammatory cytokine that plays a pivotal role in allergic disorders. In a transgenic mouse expressing IL-33 driven by a keratin-14 promoter (IL33tg), atopic dermatitis (AD)-like inflammation develops spontaneously with the activation of group 2 innate lymphoid cells (ILC2s). However, it remains unknown how effector cells, such as T helper type 2 cells, ILC2s, and basophils, contribute to the inflammatory process induced by IL-33. To address the question, we examined the phenotype of IL33tg mice lacking each of these cells. AD-like inflammation still developed in Rag2KO IL33tg mice lacking T and B cells; in contrast, when ILC2s were depleted in IL33tg mice via bone marrow transplantation from ILC2-lacking, RAR-related orphan receptor alpha-deficient mice, the development of AD-like inflammation was almost completely suppressed. Basophils were accumulated in the inflamed skin of IL33tg mice, and AD-like inflammation was alleviated by the conditional depletion of basophils using anti-FcεRIα antibodies or a Bas-TRECK transgenic mouse system. In these basophil-depleted IL33tg skins, ILC2s were decreased, and cytokines and chemokines such as IL-5, IL-13, and CCL5 were reduced. From these results, we suggest that IL-33-induced AD-like inflammation is dependent on innate immune responses that are mediated by ILC2s in concert with basophils.
Collapse
Affiliation(s)
- Yasutomo Imai
- Department of Dermatology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Koubun Yasuda
- Department of Immunology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Makoto Nagai
- Department of Dermatology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Minori Kusakabe
- Department of Dermatology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Masato Kubo
- Division of Molecular Pathology, Research Institute for Biomedical Science, Tokyo University of Science, Noda, Chiba, Japan; Laboratory for Cytokine Regulation, RIKEN Center for Integrative Medical Sciences (IMS), Yokohama, Kanagawa, Japan
| | - Kenji Nakanishi
- Department of Immunology, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kiyofumi Yamanishi
- Department of Dermatology, Hyogo College of Medicine, Nishinomiya, Japan.
| |
Collapse
|
25
|
Balam S, Schiechl-Brachner G, Buchtler S, Halbritter D, Schmidbauer K, Talke Y, Neumayer S, Salewski JN, Winter F, Karasuyama H, Yamanishi Y, Renner K, Geissler EK, Mack M. IL-3 Triggers Chronic Rejection of Cardiac Allografts by Activation of Infiltrating Basophils. THE JOURNAL OF IMMUNOLOGY 2019; 202:3514-3523. [DOI: 10.4049/jimmunol.1801269] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 04/05/2019] [Indexed: 01/03/2023]
|
26
|
Sarkar S, Piepenbrink MS, Basu M, Thakar J, Keefer MC, Hessell AJ, Haigwood NL, Kobie JJ. IL-33 enhances the kinetics and quality of the antibody response to a DNA and protein-based HIV-1 Env vaccine. Vaccine 2019; 37:2322-2330. [PMID: 30926296 PMCID: PMC6506229 DOI: 10.1016/j.vaccine.2019.03.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 03/05/2019] [Accepted: 03/21/2019] [Indexed: 12/12/2022]
Abstract
Induction of a sustained and broad antibody (Ab) response is a major goal in developing a protective HIV-1 vaccine. DNA priming alone shows reduced levels of immunogenicity; however, when combined with protein boosting is an attractive vaccination strategy for induction of humoral responses. Using the VC10014 DNA and protein-based vaccine consisting of HIV-1 envelope (Env) gp160 plasmids and trimeric gp140 proteins derived from an HIV-1 clade B infected subject who developed broadly neutralizing serum Abs, and which has been previously demonstrated to induce Tier 2 heterologous neutralizing Abs in rhesus macaques, we evaluated whether MPLA and IL-33 when administered during the DNA priming phase enhances the humoral response in mice. The addition of IL-33 during the gp160 DNA priming phase resulted in high titer gp120-specific plasma IgG after the first immunization. The IL-33 treated mice had higher plasma IgG Ab avidity, breadth, and durability after DNA and protein co-immunization with alum adjuvant as compared to MPLA and alum only treated mice. IL-33 was also associated with a significant IgM Env-specific response and expansion of peritoneal and splenic B-1b B cells. These results indicate that DNA priming in the presence of exogenous IL-33 qualitatively alters the HIV-1 Env-specific humoral response, improving the kinetics and breadth of potentially protective Ab.
Collapse
Affiliation(s)
- Sanghita Sarkar
- Infectious Diseases Division, University of Rochester Medical Center, Rochester, NY, United States
| | - Michael S Piepenbrink
- Infectious Diseases Division, University of Rochester Medical Center, Rochester, NY, United States
| | - Madhubanti Basu
- Infectious Diseases Division, University of Rochester Medical Center, Rochester, NY, United States
| | - Juilee Thakar
- Department of Microbiology & Immunology, University of Rochester Medical Center, Rochester, NY, United States
| | - Michael C Keefer
- Infectious Diseases Division, University of Rochester Medical Center, Rochester, NY, United States
| | - Ann J Hessell
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, United States
| | - Nancy L Haigwood
- Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, United States
| | - James J Kobie
- Infectious Diseases Division, University of Rochester Medical Center, Rochester, NY, United States.
| |
Collapse
|
27
|
Rignault-Bricard R, Machavoine F, Mecheri S, Hermine O, Schneider E, Dy M, Leite-de-Moraes M. IL-3-producing basophils are required to exacerbate airway hyperresponsiveness in a murine inflammatory model. Allergy 2018; 73:2342-2351. [PMID: 29777594 DOI: 10.1111/all.13480] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND Basophils are commonly associated with allergic responses because of their ability to produce large amounts of pro-Th2 cytokines and histamine. However, the mechanisms through which bone marrow-resident basophils (BMRB) become fully competent cytokine and histamine producers in response to IgE crosslinking are poorly understood. Here, we sought to determine the role of IL-3 in promoting pro-Th2 basophils. METHODS BMRB and basophils exposed to IL-3 in vitro and in vivo were evaluated for their production of Th2 cytokines and histamine in response to FcεRI crosslinking on both protein and gene expression levels. In vivo relevance of our findings was assessed in a model of ovalbumin-induced allergic asthma using IL-3-deficient and wild-type mice in a protocol of adoptive basophil transfer. RESULTS We show that BMRB and basophils previously exposed to IL-3 differ in their ability to generate cytokines (IL-4, IL-6, IL-13, and GM-CSF) and histamine in response to FcεRI crosslinking, reflecting two stages of maturation. Exposure to IL-3 initiated an autocrine loop of endogenous IL-3 production that enhanced histamine and cytokine production upon FcεRI crosslinking. This increased responsiveness required calcium flux and was dependent on calcineurin and store-operated calcium channels. Our findings are of pathophysiological relevance, as assessed by the failure of IL-3-deficient mice to develop airway hyperreactivity, which could be restored by adoptive transfer of IL-3-derived basophils recovered from wild-type mice. CONCLUSION IL-3-dependent basophils promote Th2 allergic AHR, which designates the IL-3/basophil axis as a promising therapeutic target for the treatment of basophil-dependent asthma.
Collapse
Affiliation(s)
- R. Rignault-Bricard
- Laboratory of Immunoregulation and Immunopathology; Institut Necker-Enfants Malades; Centre National de la Recherche Scientifique (CNRS); Unité Mixte de Recherche (UMR) 8253; Institut National de la Santé et de la Recherche Médicale (Inserm) UMR 1151; Université Paris Descartes Sorbonne Paris Cité; Paris France
- Institut Imagine Inserm UMR1163; CNRS Equipe de Recherche Labelisée (ERL) 8654; Université Paris Descartes Paris; Paris France
| | - F. Machavoine
- Laboratory of Immunoregulation and Immunopathology; Institut Necker-Enfants Malades; Centre National de la Recherche Scientifique (CNRS); Unité Mixte de Recherche (UMR) 8253; Institut National de la Santé et de la Recherche Médicale (Inserm) UMR 1151; Université Paris Descartes Sorbonne Paris Cité; Paris France
| | - S. Mecheri
- Institut Pasteur; Unité de Biologie des Interactions Hôte Parasites; CNRS ERL9195, Inserm UMR1201; Paris France
| | - O. Hermine
- Institut Imagine Inserm UMR1163; CNRS Equipe de Recherche Labelisée (ERL) 8654; Université Paris Descartes Paris; Paris France
- Department of Hematology; Hôpital Necker Enfants Malades; Assistance Publique Hôpitaux de Paris; Université Paris Descartes Paris; Paris France
| | - E. Schneider
- Laboratory of Immunoregulation and Immunopathology; Institut Necker-Enfants Malades; Centre National de la Recherche Scientifique (CNRS); Unité Mixte de Recherche (UMR) 8253; Institut National de la Santé et de la Recherche Médicale (Inserm) UMR 1151; Université Paris Descartes Sorbonne Paris Cité; Paris France
| | - M. Dy
- Laboratory of Immunoregulation and Immunopathology; Institut Necker-Enfants Malades; Centre National de la Recherche Scientifique (CNRS); Unité Mixte de Recherche (UMR) 8253; Institut National de la Santé et de la Recherche Médicale (Inserm) UMR 1151; Université Paris Descartes Sorbonne Paris Cité; Paris France
| | - M. Leite-de-Moraes
- Laboratory of Immunoregulation and Immunopathology; Institut Necker-Enfants Malades; Centre National de la Recherche Scientifique (CNRS); Unité Mixte de Recherche (UMR) 8253; Institut National de la Santé et de la Recherche Médicale (Inserm) UMR 1151; Université Paris Descartes Sorbonne Paris Cité; Paris France
| |
Collapse
|
28
|
Afferni C, Buccione C, Andreone S, Galdiero MR, Varricchi G, Marone G, Mattei F, Schiavoni G. The Pleiotropic Immunomodulatory Functions of IL-33 and Its Implications in Tumor Immunity. Front Immunol 2018; 9:2601. [PMID: 30483263 PMCID: PMC6242976 DOI: 10.3389/fimmu.2018.02601] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/22/2018] [Indexed: 12/14/2022] Open
Abstract
Interleukin-33 (IL-33) is a IL-1 family member of cytokines exerting pleiotropic activities. In the steady-state, IL-33 is expressed in the nucleus of epithelial, endothelial, and fibroblast-like cells acting as a nuclear protein. In response to tissue damage, infections or necrosis IL-33 is released in the extracellular space, where it functions as an alarmin for the immune system. Its specific receptor ST2 is expressed by a variety of immune cell types, resulting in the stimulation of a wide range of immune reactions. Recent evidences suggest that different IL-33 isoforms exist, in virtue of proteolytic cleavage or alternative mRNA splicing, with potentially different biological activity and functions. Although initially studied in the context of allergy, infection, and inflammation, over the past decade IL-33 has gained much attention in cancer immunology. Increasing evidences indicate that IL-33 may have opposing functions, promoting, or dampening tumor immunity, depending on the tumor type, site of expression, and local concentration. In this review we will cover the biological functions of IL-33 on various immune cell subsets (e.g., T cells, NK, Treg cells, ILC2, eosinophils, neutrophils, basophils, mast cells, DCs, and macrophages) that affect anti-tumor immune responses in experimental and clinical cancers. We will also discuss the possible implications of diverse IL-33 mutations and isoforms in the anti-tumor activity of the cytokine and as possible clinical biomarkers.
Collapse
Affiliation(s)
- Claudia Afferni
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Carla Buccione
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Sara Andreone
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, Naples, Italy
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
29
|
Cohen M, Giladi A, Gorki AD, Solodkin DG, Zada M, Hladik A, Miklosi A, Salame TM, Halpern KB, David E, Itzkovitz S, Harkany T, Knapp S, Amit I. Lung Single-Cell Signaling Interaction Map Reveals Basophil Role in Macrophage Imprinting. Cell 2018; 175:1031-1044.e18. [DOI: 10.1016/j.cell.2018.09.009] [Citation(s) in RCA: 184] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 07/16/2018] [Accepted: 09/07/2018] [Indexed: 12/20/2022]
|
30
|
New Cytokines in the Pathogenesis of Atopic Dermatitis-New Therapeutic Targets. Int J Mol Sci 2018; 19:ijms19103086. [PMID: 30304837 PMCID: PMC6213458 DOI: 10.3390/ijms19103086] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 09/21/2018] [Accepted: 10/02/2018] [Indexed: 12/15/2022] Open
Abstract
Atopic dermatitis (AD) is a recurrent, chronic, and inflammatory skin disease, which processes with severe itchiness. It often coexists with different atopic diseases. The number of people suffering from AD is relatively high. Epidemiological research demonstrates that 15–30% of children and 2–10% adults suffer from AD. The disease has significant negative social and economic impacts, substantially decreasing the quality of life of the patients and their families. Thanks to enormous progress in science and technology, it becomes possible to recognise complex genetic, immunological, and environmental factors and epidermal barrier defects that play a role in the pathogenesis of AD. We hope that the new insight on cytokines in AD will lead to new, individualised therapy and will open different therapeutic possibilities. In this article, we will focus on the cytokines, interleukin (IL)-17, IL-19, IL-33, and TSLP (thymic stromal lymphopoietin), which play a significant role in AD pathogenesis and may become the targets for future biologic therapies in AD. It is believed that the new era of biological drugs in AD will give a chance for patients to receive more successful treatment.
Collapse
|
31
|
The Risk G Allele of the Single-Nucleotide Polymorphism rs928413 Creates a CREB1-Binding Site That Activates IL33 Promoter in Lung Epithelial Cells. Int J Mol Sci 2018; 19:ijms19102911. [PMID: 30257479 PMCID: PMC6212888 DOI: 10.3390/ijms19102911] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 12/22/2022] Open
Abstract
Cytokine interleukin 33 (IL-33) is constitutively expressed by epithelial barrier cells, and promotes the development of humoral immune responses. Along with other proinflammatory mediators released by the epithelium of airways and lungs, it plays an important role in a number of respiratory pathologies. In particular, IL-33 significantly contributes to pathogenesis of allergy and asthma; genetic variations in the IL33 locus are associated with increased susceptibility to asthma. Large-scale genome-wide association studies have identified minor “G” allele of the single-nucleotide polymorphism rs928413, located in the IL33 promoter area, as a susceptible variant for early childhood and atopic asthma development. Here, we demonstrate that the rs928413(G) allele creates a binding site for the cAMP response element-binding protein 1 (CREB1) transcription factor. In a pulmonary epithelial cell line, activation of CREB1, presumably via the p38 mitogen-activated protein kinases (MAPK) cascade, activates the IL33 promoter containing the rs928413(G) allele specifically and in a CREB1-dependent manner. This mechanism may explain the negative effect of the rs928413 minor “G” allele on asthma development.
Collapse
|
32
|
Han S, Ma C, Bao L, Lv L, Huang M. miR-146a Mimics Attenuate Allergic Airway Inflammation by Impacted Group 2 Innate Lymphoid Cells in an Ovalbumin-Induced Asthma Mouse Model. Int Arch Allergy Immunol 2018; 177:302-310. [PMID: 30134242 DOI: 10.1159/000491438] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 06/21/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The prevalence of allergic asthma has increased dramatically. Previous studies have found that the microRNA 146a (miR-146a) expression in asthma inhibits cell proliferation and promotes apoptosis of bronchial smooth muscle cells. We aimed to investigate the effect of miR-146a mimics on ovalbumin (OVA)-induced asthma in a mouse model. METHODS Inflammatory cell infiltration in bronchoalveolar lavage fluid (BALF) was measured by flow cytometry. Levels of OVA-specific immunoglobulin E (IgE) in serum and cytokines in BALF were examined by enzyme-linked immunosorbent assay. For monitoring the airway, the Penh value (% baseline) was measured using a whole-body plethysmograph. RESULTS In OVA-induced asthmatic mice, miR-146a significantly suppressed the infiltration of inflammatory cells in BALF and decreased the levels of OVA-specific IgE and T helper 2 cell type cytokines. In addition, miR-146a inhibited the OVA-induced airway hyperresponsiveness and the group 2 innate lymphoid cell responses. Moreover, the effects of miR-146a mimics were dependent on interleukin 33 stimulation. CONCLUSIONS Our results suggest that miR-146a mimics might serve as an attractive candidate for further preclinical studies as an anti-inflammatory treatment of asthma.
Collapse
Affiliation(s)
- Shuguang Han
- Department of Respiratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Respiratory Medicine, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Chenhui Ma
- Department of Respiratory Medicine, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Liang Bao
- Department of Respiratory Medicine, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Lei Lv
- Department of Respiratory Medicine, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Mao Huang
- Department of Respiratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing,
| |
Collapse
|
33
|
Soliman M, Steacy LM, Thiele J, Adams DE, Neighbour HL, Ellis AK. Repeatability of nasal allergen challenge results: Further validation of the allergic rhinitis clinical investigator collaborative protocols. Ann Allergy Asthma Immunol 2018; 120:607-613. [PMID: 29432965 DOI: 10.1016/j.anai.2018.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 02/05/2018] [Accepted: 02/06/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Nasal allergen challenge (NAC) models have been used to study allergic rhinitis and new therapies. Symptoms and biological samples can be evaluated at time points after allergen exposure. OBJECTIVE To verify protocol repeatability and adequate interval between allergen exposures. METHODS Ten ragweed allergic participants were exposed to incrementally increasing dosages of ragweed allergen intranasally until they achieved a total nasal symptom score (TNSS) of 8 of 12 and a peak nasal inspiratory flow (PNIF) of 50% reduction or more from baseline. Three weeks later, participants were challenged with a cumulative dose equal to the sum of all the allergen doses received at screening. TNSS and PNIF were recorded at regular intervals, including a 24-hour assessment. A subsequent visit was conducted after a further 3 weeks. Nasal secretion samples were collected for cytokine and eosinophil quantification. RESULTS Nine participants completed all visits. TNSS and PNIF responses followed previous patterns, with an initial peak at 30 minutes followed by a gradual decline. Most participants reported similar patterns at both NAC visits, although some did not demonstrate the same phenotype at both visits. Some experienced a secondary symptom increase 24 hours after NAC. Eosinophil and cytokine sections followed a similar pattern at both NAC visits. CONCLUSION NAC is an adequate method for modeling AR in humans, demonstrating appropriate repeatability of symptoms, nasal mucosal eosinophil, and cytokines. The 24-hour time point, previously not studied in our model, may be beneficial in evaluation of long-acting medications. This three-week interval NAC model will be beneficial for studies in which before and after treatment comparisons are desired.
Collapse
Affiliation(s)
- Mena Soliman
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario, Canada
| | - Lisa M Steacy
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario, Canada
| | - Jenny Thiele
- Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Dan E Adams
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario, Canada
| | - Helen L Neighbour
- Divisions of Clinical Immunology and Allergy and Respirology, Department of Medicine, Firestone Institute of Respiratory Health, The Research Institute at St. Joe's Hamilton and McMaster University, Hamilton, Ontario, Canada
| | - Anne K Ellis
- Allergy Research Unit, Kingston General Hospital, Kingston, Ontario, Canada; Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada.
| |
Collapse
|
34
|
Alkan M, Sayes F, Ramadan A, Machavoine F, Dy M, Schneider E, Thieblemont N. Basophil activation through TLR2 and TLR4 signaling pathways. AIMS ALLERGY AND IMMUNOLOGY 2018. [DOI: 10.3934/allergy.2018.3.126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
35
|
Gupta RK, Gupta K, Dwivedi PD. Pathophysiology of IL-33 and IL-17 in allergic disorders. Cytokine Growth Factor Rev 2017; 38:22-36. [DOI: 10.1016/j.cytogfr.2017.09.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 09/27/2017] [Indexed: 12/15/2022]
|
36
|
Fattori V, Hohmann MSN, Rossaneis AC, Manchope MF, Alves-Filho JC, Cunha TM, Cunha FQ, Verri WA. Targeting IL-33/ST2 signaling: regulation of immune function and analgesia. Expert Opin Ther Targets 2017; 21:1141-1152. [PMID: 29076792 DOI: 10.1080/14728222.2017.1398734] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION IL-33 signals through ST2 receptor and promotes inflammation by activating downstream pathways culminating in the production of pro-inflammatory mediators such as IL-1β, TNF-α, and IL-6 in an NF-κB-dependent manner. In fact, compelling evidence has demonstrated the importance of IL-33/ST2 in both innate and adaptive immune responses in diseases presenting pain as an important clinical symptom. Areas covered: IL-33 is a pleiotropic cytokine with varied immune functions. Dysregulation of this pathway has been described as a key step in varied immune responses. Further, IL-33 contributes to peripheral and spinal cord nociceptor neuron sensitization in innate and adaptive inflammatory immune responses as well as in neuropathic and cancer pain. In this sense, targeting IL-33/ST2 signaling is a promising therapeutic approach. Expert opinion: The modulation of IL-33/ST2 signaling represents a possible approach in regulating immune functions. In addition to immune function, strategies targeting IL-33/ST2 signaling pathway display a favorable preclinical analgesic profile in both acute and chronic models of pain. Therefore, IL-33-targeting therapies represent a potential target for the development of novel analgesic drugs given that IL-33 activates, for instance, neutrophils, mast cells, macrophages, astrocytes, and microglia that are important cells in the induction and maintenance of chronic pain states.
Collapse
Affiliation(s)
- Victor Fattori
- a Departamento de Ciências Patológicas, Centro de Ciências Biológicas , Universidade Estadual de Londrina , Londrina , Brazil
| | - Miriam S N Hohmann
- a Departamento de Ciências Patológicas, Centro de Ciências Biológicas , Universidade Estadual de Londrina , Londrina , Brazil
| | - Ana C Rossaneis
- a Departamento de Ciências Patológicas, Centro de Ciências Biológicas , Universidade Estadual de Londrina , Londrina , Brazil
| | - Marilia F Manchope
- a Departamento de Ciências Patológicas, Centro de Ciências Biológicas , Universidade Estadual de Londrina , Londrina , Brazil
| | - Jose C Alves-Filho
- b Department of Pharmacology, Ribeirão Preto Medical School , University of São Paulo , Ribeirão Preto , Brazil
| | - Thiago M Cunha
- b Department of Pharmacology, Ribeirão Preto Medical School , University of São Paulo , Ribeirão Preto , Brazil
| | - Fernando Q Cunha
- b Department of Pharmacology, Ribeirão Preto Medical School , University of São Paulo , Ribeirão Preto , Brazil
| | - Waldiceu A Verri
- a Departamento de Ciências Patológicas, Centro de Ciências Biológicas , Universidade Estadual de Londrina , Londrina , Brazil
| |
Collapse
|
37
|
Sugita J, Asada Y, Ishida W, Iwamoto S, Sudo K, Suto H, Matsunaga T, Fukuda K, Fukushima A, Yokoi N, Ohno T, Azuma M, Ebihara N, Saito H, Kubo M, Nakae S, Matsuda A. Contributions of Interleukin-33 and TSLP in a papain-soaked contact lens-induced mouse conjunctival inflammation model. IMMUNITY INFLAMMATION AND DISEASE 2017; 5:515-525. [PMID: 28730605 PMCID: PMC5691312 DOI: 10.1002/iid3.189] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 06/29/2017] [Accepted: 07/03/2017] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Pathological changes of severe chronic allergic conjunctivitis are driven not only via acquired immunity but also via innate immunity. Type 2 immune response-initiating cytokines may play some roles as innate immunity-dependent components of the ocular surface inflammation. To investigate the involvement of type 2 immune response-initiating cytokines in innate immunity-dependent, papain-induced conjunctival inflammation model using IL-25-, IL-33-, and TSLP receptor (TSLPR)-knockout (KO) mice with reference to basophils and ILC2. METHODS Papain-soaked contact lenses (papain-CLs) were installed in the conjunctival sacs of C57BL/6-IL-25 KO, IL-33 KO, TSLPR KO, Rag2 KO, Bas-TRECK, and wild-type mice and their eyes were sampled at day 5. The eosinophil and basophil infiltration in papain-CL model was evaluated histologically and cytokine expression was examined. To clarify the roles of basophils and ILC2, basophil/ILC2-depletion experiments were carried out. RESULTS Papain-induced conjunctival inflammation exhibited eosinophil infiltration and upregulation of Th2 cytokine expression. Reduction of eosinophil and basophil infiltration and attenuated Th2 cytokine expression were observed in the papain-CL model using IL-33 KO and TSLPR KO mice. Depletion of basophils or ILC2s in the conjunctivae of the papain-CL model reduced eosinophil infiltration. CONCLUSIONS Innate immunity-driven type 2 immune responses of the ocular surface are dependent on IL-33, TSLP, basophils, and ILC2. These components may be possible therapeutic targets for refractory allergic keratoconjunctivitis.
Collapse
Affiliation(s)
- Jobu Sugita
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan.,Japan Frontier Research Initiative, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Yosuke Asada
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan.,Japan Frontier Research Initiative, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Waka Ishida
- Department of Ophthalmology, Kochi University School of Medicine, Nankoku, Japan
| | - Satoshi Iwamoto
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan
| | - Katsuko Sudo
- Animal Research Center, Tokyo Medical University, Tokyo, Japan
| | - Hajime Suto
- Department of Dermatology, Juntendo University School of Medicine, Tokyo, Japan.,Atopy Research Center, Juntendo University School of Medicine, Tokyo, Japan
| | - Toru Matsunaga
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan.,SEED contact lens CO. Ltd., Tokyo, Japan
| | - Ken Fukuda
- Department of Ophthalmology, Kochi University School of Medicine, Nankoku, Japan
| | - Atsuki Fukushima
- Department of Ophthalmology, Kochi University School of Medicine, Nankoku, Japan
| | - Norihiko Yokoi
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tatsukuni Ohno
- Department of Allergy and Immunology, Department of Molecular Immunology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Miyuki Azuma
- Department of Allergy and Immunology, Department of Molecular Immunology, Graduate School of Medical and Dental Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nobuyuki Ebihara
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan
| | - Hirohisa Saito
- National Research Institute for Child Health and Development, Tokyo, Japan
| | - Masato Kubo
- Division of Molecular Pathology, Research Institute for Biological Sciences, Tokyo University of Sciences, Chiba, Japan
| | - Susumu Nakae
- Japan Frontier Research Initiative, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Akira Matsuda
- Laboratory of Ocular Atopic Diseases, Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan
| |
Collapse
|
38
|
Chhiba KD, Hsu CL, Berdnikovs S, Bryce PJ. Transcriptional Heterogeneity of Mast Cells and Basophils upon Activation. THE JOURNAL OF IMMUNOLOGY 2017; 198:4868-4878. [PMID: 28476932 DOI: 10.4049/jimmunol.1601825] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 04/10/2017] [Indexed: 01/31/2023]
Abstract
Mast cells and basophils are developmentally related cells whose activation is a hallmark of allergy. Functionally, mast cells and basophils overlap in their ability to produce several mediators, including histamine and granule proteases, but studies have increasingly demonstrated nonredundant roles. To characterize the transcriptional heterogeneity of mast cells and basophils upon their activation, we performed large-scale comparative microarrays of murine bone marrow-derived mast cells and bone marrow-derived basophils (BMBs) at rest, upon an adaptive-type activation (IgE cross-linking), or upon an innate-type activation (IL-33 stimulation). Hierarchical clustering demonstrated that bone marrow-derived mast cells and BMBs shared specific activation-associated transcriptional signatures but differed in other signatures both between cell type and between activation mode. In bone marrow-derived mast cells, IgE cross-linking upregulated 785 genes, including Egr2, Ccl1, and Fxyd6, whereas IL-33 stimulation induced 823 genes, including Ccl1, Egr2, and Il1b. Focused bioinformatics pathway analysis demonstrated that IgE activation aligned with processes such as oxidative phosphorylation, angiogenesis, and the p53 pathway. The IL-33-activated transcriptome was enriched in genes commonly altered by NF-κB in response to TNF, by IL-6 via STAT3, and in response to IFN-γ. Furthermore, BMBs activated via IgE cross-linking selectively induced immune response genes Ccl1, Il3, and Il2 compared with IL-33-stimulated BMBs. Principal-component analysis revealed key cell- and activation-specific clustering. Overall, our data demonstrate that mast cells and basophils have cell- and activation-specific transcriptional responses and suggest that context-specific gene networks and pathways may shape how the immune system responds to allergens and innate cytokines.
Collapse
Affiliation(s)
- Krishan D Chhiba
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Chia-Lin Hsu
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Paul J Bryce
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| |
Collapse
|
39
|
Thiriou D, Morianos I, Xanthou G, Samitas K. Innate immunity as the orchestrator of allergic airway inflammation and resolution in asthma. Int Immunopharmacol 2017; 48:43-54. [PMID: 28463786 DOI: 10.1016/j.intimp.2017.04.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 04/15/2017] [Accepted: 04/24/2017] [Indexed: 12/31/2022]
Abstract
The respiratory system is constantly in direct contact with the environment and, has therefore, developed strong innate and adaptive immune responses to combat pathogens. Unlike adaptive immunity which is mounted later in the course of the immune response and is naive at the outset, innate immunity provides the first line of defense against microbial agents, while also promoting resolution of inflammation. In the airways, innate immune effector cells mainly consist of eosinophils, neutrophils, mast cells, basophils, macrophages/monocytes, dendritic cells and innate lymphoid cells, which attack pathogens directly or indirectly through the release of inflammatory cytokines and antimicrobial peptides, and coordinate T and B cell-mediated adaptive immunity. Airway epithelial cells are also critically involved in shaping both the innate and adaptive arms of the immune response. Chronic allergic airway inflammation and linked asthmatic disease is often considered a result of aberrant activation of type 2 T helper cells (Th2) towards innocuous environmental allergens; however, innate immune cells are increasingly recognized as key players responsible for the initiation and the perpetuation of allergic responses. Moreover, innate cells participate in immune response regulation through the release of anti-inflammatory mediators, and guide tissue repair and the maintenance of airway homeostasis. The scope of this review is to outline existing knowledge on innate immune responses involved in allergic airway inflammation, highlight current gaps in our understanding of the underlying molecular and cellular mechanisms and discuss the potential use of innate effector cells in new therapeutic avenues.
Collapse
Affiliation(s)
- Despoina Thiriou
- 2(nd) Respiratory Medicine Dept., Athens Chest Hospital "Sotiria", Athens, Greece
| | - Ioannis Morianos
- Cellular Immunology Laboratory, Division of Cell Biology, Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Greece
| | - Georgina Xanthou
- Cellular Immunology Laboratory, Division of Cell Biology, Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Greece
| | - Konstantinos Samitas
- Cellular Immunology Laboratory, Division of Cell Biology, Center for Basic Research, Biomedical Research Foundation of the Academy of Athens, Greece; 7(th) Respiratory Medicine Dept. and Asthma Center, Athens Chest Hospital "Sotiria", Athens, Greece.
| |
Collapse
|
40
|
Eng SS, DeFelice ML. The Role and Immunobiology of Eosinophils in the Respiratory System: a Comprehensive Review. Clin Rev Allergy Immunol 2016; 50:140-58. [PMID: 26797962 DOI: 10.1007/s12016-015-8526-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The eosinophil is a fully delineated granulocyte that disseminates throughout the bloodstream to end-organs after complete maturation in the bone marrow. While the presence of eosinophils is not uncommon even in healthy individuals, these granulocytes play a central role in inflammation and allergic processes. Normally appearing in smaller numbers, higher levels of eosinophils in the peripheral blood or certain tissues typically signal a pathologic process. Eosinophils confer a beneficial effect on the host by enhancing immunity against molds and viruses. However, tissue-specific elevation of eosinophils, particularly in the respiratory system, can cause a variety of short-term symptoms and may lead to long-term sequelae. Eosinophils often play a role in more commonly encountered disease processes, such as asthma and allergic responses in the upper respiratory tract. They are also integral in the pathology of less common diseases including eosinophilic pneumonia, allergic bronchopulmonary aspergillosis, hypersensitivity pneumonitis, and drug reaction with eosinophilia and systemic symptoms. They can be seen in neoplastic disorders or occupational exposures as well. The involvement of eosinophils in pulmonary disease processes can affect the method of diagnosis and the selection of treatment modalities. By analyzing the complex interaction between the eosinophil and its environment, which includes signaling molecules and tissues, different therapies have been discovered and created in order to target disease processes at a cellular level. Innovative treatments such as mepolizumab and benralizumab will be discussed. The purpose of this article is to further explore the topic of eosinophilic presence, activity, and pathology in the respiratory tract, as well as discuss current and future treatment options through a detailed literature review.
Collapse
Affiliation(s)
- Stephanie S Eng
- Thomas Jefferson University, Philadelphia, PA, USA
- Division of Allergy and Immunology, Nemours/AI duPont Hospital for Children, Wilmington, DE, USA
| | - Magee L DeFelice
- Thomas Jefferson University, Philadelphia, PA, USA.
- Division of Allergy and Immunology, Nemours/AI duPont Hospital for Children, Wilmington, DE, USA.
| |
Collapse
|
41
|
Allergic skin sensitization promotes eosinophilic esophagitis through the IL-33–basophil axis in mice. J Allergy Clin Immunol 2016; 138:1367-1380.e5. [DOI: 10.1016/j.jaci.2016.02.034] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 02/12/2016] [Accepted: 02/26/2016] [Indexed: 11/22/2022]
|
42
|
Oetjen LK, Noti M, Kim BS. New insights into basophil heterogeneity. Semin Immunopathol 2016; 38:549-61. [PMID: 27178409 PMCID: PMC5010479 DOI: 10.1007/s00281-016-0567-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 04/26/2016] [Indexed: 02/06/2023]
Abstract
Basophils have become increasingly recognized as important innate immune cells that mediate antihelminth immunity and barrier inflammation. Recent discoveries have uncovered previously unrecognized heterogeneity in basophil populations. However, how diversity in basophil regulation and function impacts human disease remains poorly defined. The goal of the present review is to highlight how new insights into basophil heterogeneity can help us to better understand disease pathogenesis and inform the development of new therapeutics.
Collapse
Affiliation(s)
- Landon K Oetjen
- Division of Dermatology, Department of Medicine, Washington University School of Medicine, 660 S. Euclid Avenue, Box 8123, St. Louis, MO, 63110, USA
- Center for the Study of Itch, Washington University School of Medicine, St. Louis, MO, USA
- Division of Biology and Biomedical Sciences, Washington University School of Medicine, St. Louis, MO, USA
| | - Mario Noti
- Division of Experimental Pathology, Institute of Pathology, University of Bern, Bern, Switzerland
| | - Brian S Kim
- Division of Dermatology, Department of Medicine, Washington University School of Medicine, 660 S. Euclid Avenue, Box 8123, St. Louis, MO, 63110, USA.
- Center for the Study of Itch, Washington University School of Medicine, St. Louis, MO, USA.
- Division of Biology and Biomedical Sciences, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA.
| |
Collapse
|
43
|
Peri-alloHCT IL-33 administration expands recipient T-regulatory cells that protect mice against acute GVHD. Blood 2016; 128:427-39. [PMID: 27222477 DOI: 10.1182/blood-2015-12-684142] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 05/17/2016] [Indexed: 12/31/2022] Open
Abstract
During allogeneic hematopoietic cell transplantation (alloHCT), nonhematopoietic cell interleukin-33 (IL-33) is augmented and released by recipient conditioning to promote type 1 alloimmunity and lethal acute graft-versus-host disease (GVHD). Yet, IL-33 is highly pleiotropic and exhibits potent immunoregulatory properties in the absence of coincident proinflammatory stimuli. We tested whether peri-alloHCT IL-33 delivery can protect against development of GVHD by augmenting IL-33-associated regulatory mechanisms. IL-33 administration augmented the frequency of regulatory T cells (Tregs) expressing the IL-33 receptor, suppression of tumorigenicity-2 (ST2), which persist following total body irradiation. ST2 expression is not exclusive to Tregs and IL-33 expands innate immune cells with regulatory or reparative properties. However, selective depletion of recipient Foxp3(+) cells concurrent with peri-alloHCT IL-33 administration accelerated acute GVHD lethality. IL-33-expanded Tregs protected recipients from GVHD by controlling macrophage activation and preventing accumulation of effector T cells in GVHD-target tissue. IL-33 stimulation of ST2 on Tregs activates p38 MAPK, which drives expansion of the ST2(+) Treg subset. Associated mechanistic studies revealed that proliferating Tregs exhibit IL-33-independent upregulation of ST2 and the adoptive transfer of st2(+) but not st2(-) Tregs mediated GVHD protection. In total, these data demonstrate the protective capacity of peri-alloHCT administration of IL-33 and IL-33-responsive Tregs in mouse models of acute GVHD. These findings provide strong support that the immunoregulatory relationship between IL-33 and Tregs can be harnessed therapeutically to prevent GVHD after alloHCT for treatment of malignancy or as a means for tolerance induction in solid organ transplantation.
Collapse
|
44
|
Montanari E, Stojkovic S, Kaun C, Lemberger CE, de Martin R, Rauscher S, Gröger M, Maurer G, Neumayer C, Huk I, Huber K, Demyanets S, Wojta J. Interleukin-33 stimulates GM-CSF and M-CSF production by human endothelial cells. Thromb Haemost 2016; 116:317-27. [PMID: 27173404 DOI: 10.1160/th15-12-0917] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 04/24/2016] [Indexed: 12/20/2022]
Abstract
Interleukin (IL)-33, a member of the IL-1 family of cytokines, is involved in various inflammatory conditions targeting amongst other cells the endothelium. Besides regulating the maturation and functions of myeloid cells, granulocyte macrophage-colony stimulating factor (GM-CSF) and macrophage-CSF (M-CSF) have been shown to play a role in such pathologies too. It was the aim of our study to investigate a possible influence of IL-33 on GM-CSF and M-CSF production by human endothelial cells. IL-33, but not IL-18 or IL-37, stimulated GM-CSF and M-CSF mRNA expression and protein production by human umbilical vein endothelial cells (HUVECs) and human coronary artery ECs (HCAECs) through the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathway in an IL-1-independent way. This effect was inhibited by the soluble form of ST2 (sST2), which is known to act as a decoy receptor for IL-33. The 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitor fluvastatin could also be shown to moderately reduce the IL-33-mediated effect on M-CSF, but not on GM-CSF expression. In addition, IL-33, IL-1β, GM-CSF and M-CSF were detected in endothelial cells of human carotid atherosclerotic plaques using immunofluorescence. Upregulation of GM-CSF and M-CSF production by human endothelial cells, an effect that appears to be mediated by NF-κB and to be independent of IL-1, may be an additional mechanism through which IL-33 contributes to inflammatory activation of the vessel wall.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Svitlana Demyanets
- Svitlana Demyanets, MD, PhD, Department of Laboratory Medicine, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria, Tel.: +43 1 40400 73516, Fax: +43 1 40400 73587, E-mail:
| | | |
Collapse
|
45
|
Schwartz C, O'Grady K, Lavelle EC, Fallon PG. Interleukin 33: an innate alarm for adaptive responses beyond Th2 immunity-emerging roles in obesity, intestinal inflammation, and cancer. Eur J Immunol 2016; 46:1091-100. [DOI: 10.1002/eji.201545780] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 02/20/2016] [Accepted: 03/15/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Christian Schwartz
- School of Medicine, Trinity Biomedical Sciences Institute; Trinity College Dublin; Dublin 2 Ireland
| | - Katie O'Grady
- Adjuvant Research Group, School of Biochemistry and Immunology; Trinity Biomedical Sciences Institute, Trinity College Dublin; Dublin 2 Ireland
| | - Ed C. Lavelle
- Adjuvant Research Group, School of Biochemistry and Immunology; Trinity Biomedical Sciences Institute, Trinity College Dublin; Dublin 2 Ireland
| | - Padraic G. Fallon
- School of Medicine, Trinity Biomedical Sciences Institute; Trinity College Dublin; Dublin 2 Ireland
| |
Collapse
|
46
|
Okragly AJ, Hamang MJ, Pena EA, Baker HE, Bullock HA, Lucchesi J, Martin AP, Ma YL, Benschop RJ. Elevated levels of Interleukin (IL)-33 induce bone pathology but absence of IL-33 does not negatively impact normal bone homeostasis. Cytokine 2016; 79:66-73. [PMID: 26771472 DOI: 10.1016/j.cyto.2015.12.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 12/05/2015] [Accepted: 12/11/2015] [Indexed: 10/22/2022]
Abstract
Interleukin (IL)-33 is a member of the IL-1 family. IL-33 effects are mediated through its receptor, ST2 and IL-1RAcP, and its signaling induces the production of a number of pro-inflammatory mediators, including TNFα, IL-1β, IL-6, and IFN-γ. There are conflicting reports on the role of IL-33 in bone homeostasis, with some demonstrating a bone protective role for IL-33 whilst others show that IL-33 induces inflammatory arthritis with concurrent bone destruction. To better clarify the role IL-33 plays in bone biology in vivo, we studied IL-33 KO mice as well as mice in which the cytokine form of IL-33 was overexpressed. Mid-femur cortical bone mineral density (BMD) and bone strength were similar in the IL-33 KO mice compared to WT animals during the first 8months of life. However, in the absence of IL-33, we observed higher BMD in lumbar vertebrae and distal femur in female mice. In contrast, overexpression of IL-33 resulted in a marked and rapid reduction of bone volume, mineral density and strength. Moreover, this was associated with a robust increase in inflammatory cytokines (including IL-6 and IFN-γ), suggesting the bone pathology could be a direct effect of IL-33 or an indirect effect due to the induction of other mediators. Furthermore, the detrimental bone effects were accompanied by increases in osteoclast number and the bone resorption marker of C-terminal telopeptide collagen-I (CTX-I). Together, these results demonstrate that absence of IL-33 has no negative consequences in normal bone homeostasis while high levels of circulating IL-33 contributes to pathological bone loss.
Collapse
Affiliation(s)
- Angela J Okragly
- Biotechnology Discovery Research, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Matthew J Hamang
- Musculoskeletal-Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Emily A Pena
- Musculoskeletal-Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Hana E Baker
- Biotechnology Discovery Research, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Heather A Bullock
- Musculoskeletal-Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Jonathan Lucchesi
- Musculoskeletal-Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Andrea P Martin
- Biotechnology Discovery Research, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Y Linda Ma
- Musculoskeletal-Biology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Robert J Benschop
- Biotechnology Discovery Research, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA.
| |
Collapse
|
47
|
Abstract
Asthma is a heterogeneous disease with numerous clinical phenotypes. Severe asthma constitutes about 10 % of all cases of asthma. There is significant geographic and regional variation in the incidence and severity of asthma. Other important factors include gender, ethnicity, living environment, lifestyle, socioeconomic class, and pathophysiology. These factors can often be identified as either genetic or environmental influences on asthma severity. The immune system derangements in severe asthma are poorly understood. Many molecules and cell types have been implicated in severe asthma, including neutrophils, airway epithelial cells, thymic stromal lymphopoietin, and even filaggrin. Recently, vitamin D has been thought to have a role in the severity of asthma. Aspirin exacerbated respiratory disease is an example of a phenotype that includes severe asthma as a feature. This suggests a role of leukotrienes or prostaglandins in the pathogenesis of severe asthma. Both the innate and adaptive immune system may play a role in the development of severe asthma. Besides filaggrin, other factors of the innate immune system, including TLR4 and TLR9 have been implicated in asthma. Airway epithelial cells possess pattern recognition receptors that recognize danger or pathogen-associated molecular patterns, and the result of binding of the ligand is the triggering of a signaling pathway that ultimately can lead to an activation of inflammatory mediators through the action of calcineurin and NF-κB. Components of the adaptive immune system, including TH2 and Th17 cells, have been implicated in the pathogenesis of asthma. The fact that so many molecules and cells may be variably involved in asthma patients, coupled with the presence of redundant pathways that lead to secretion of inflammatory mediators, make the development of effective drugs for the treatment of asthma extremely difficult. A better understanding of the heterogeneity and what drives this diversity on a genetic and epigenetic level will help to develop strategies for novel therapeutic agents or methods.
Collapse
Affiliation(s)
- Stacey Galowitz
- Division of Allergy and Immunology, Thomas Jefferson University, 1600 Rockland Road, Wilmington, DE, 19803, USA
| | | |
Collapse
|
48
|
Saluja R, Khan M, Church MK, Maurer M. The role of IL-33 and mast cells in allergy and inflammation. Clin Transl Allergy 2015; 5:33. [PMID: 26425339 PMCID: PMC4588911 DOI: 10.1186/s13601-015-0076-5] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 09/13/2015] [Indexed: 12/25/2022] Open
Abstract
Interleukin-33 (IL-33) is a member of the interleukin-1 (IL-1) cytokine family. It is preferentially and constitutively expressed in different structural cells such as epithelial cells, endothelial cells, and smooth muscle cells. During necrosis of these cells (after tissue injury or cell damage), the IL-33 that is released may be recognized by different types of immune cells, such as eosinophils, basophils and, especially, mast cells. IL-33 needs the specific receptor ST2 (membrane-bound receptor) and Interleukin-1 receptor accessory protein heterodimer for its binding, which instigates the production of different types of cytokines and chemokines that have crucial roles in the exacerbation of allergic diseases and inflammation. IL-33 and mast cells have been influentially associated to the pathophysiology of allergic diseases and inflammation. IL-33 is a crucial regulator of mast cell functions and might be an attractive therapeutic target for the treatment of allergic and inflammatory diseases. In this review, we summarize the current knowledge regarding the roles of IL-33 and mast cells in the pathogenesis of allergies and inflammation.
Collapse
Affiliation(s)
- Rohit Saluja
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany ; Department of Biochemistry, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh 462024 India ; Ramalingaswami Fellow, Department of Biotechnology, Government of India, New Delhi, India
| | - Mahejibin Khan
- Central Food Technological Research Institute-Resource Centre, Lucknow, India
| | - Martin K Church
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Marcus Maurer
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany
| |
Collapse
|
49
|
In situ hematopoiesis: a regulator of TH2 cytokine-mediated immunity and inflammation at mucosal surfaces. Mucosal Immunol 2015; 8:701-11. [PMID: 25783967 DOI: 10.1038/mi.2015.17] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 02/01/2015] [Indexed: 02/04/2023]
Abstract
Hematopoiesis refers to the development of blood cells in the body through the differentiation of pluripotent stem cells. Although hematopoiesis is a multifocal process during embryonic development, under homeostatic conditions it occurs exclusively within the bone marrow. There, a limited number of hematopoietic stem cells differentiate into a rapidly proliferating population of lineage-restricted progenitors that serve to replenish circulating blood cells. However, emerging reports now suggest that under inflammatory conditions, alterations in hematopoiesis that occur outside of the bone marrow appear to constitute a conserved mechanism of innate immunity. Moreover, recent reports have identified previously unappreciated pathways that regulate the egress of hematopoietic progenitor cells from the bone marrow, alter their activation status, and skew their developmental potential. These studies suggest that progenitor cells contribute to inflammatory response by undergoing in situ hematopoiesis (ISH). In this review, we highlight the differences between homeostatic hematopoiesis, which occurs in the bone marrow, and ISH, which occurs at mucosal surfaces. Further, we highlight factors produced at local sites of inflammation that regulate hematopoietic progenitor cell responses and the development of TH2 cytokine-mediated inflammation. Finally, we discuss the therapeutic potential of targeting ISH in preventing the development of inflammation at mucosal sites.
Collapse
|
50
|
Bhattacharya P, Thiruppathi M, Elshabrawy HA, Alharshawi K, Kumar P, Prabhakar BS. GM-CSF: An immune modulatory cytokine that can suppress autoimmunity. Cytokine 2015; 75:261-71. [PMID: 26113402 DOI: 10.1016/j.cyto.2015.05.030] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 05/22/2015] [Accepted: 05/25/2015] [Indexed: 12/12/2022]
Abstract
GM-CSF was originally identified as a colony stimulating factor (CSF) because of its ability to induce granulocyte and macrophage populations from precursor cells. Multiple studies have demonstrated that GM-CSF is also an immune-modulatory cytokine, capable of affecting not only the phenotype of myeloid lineage cells, but also T-cell activation through various myeloid intermediaries. This property has been implicated in the sustenance of several autoimmune diseases like arthritis and multiple sclerosis. In contrast, several studies using animal models have shown that GM-CSF is also capable of suppressing many autoimmune diseases such as Crohn's disease, Type-1 diabetes, Myasthenia gravis and experimental autoimmune thyroiditis. Knockout mouse studies have suggested that the role of GM-CSF in maintaining granulocyte and macrophage populations in the physiological steady state is largely redundant. Instead, its immune-modulatory role plays a significant role in the development or resolution of autoimmune diseases. This is mediated either through the differentiation of precursor cells into specialized non-steady state granulocytes, macrophages and dendritic cells, or through the modulation of the phenotype of mature myeloid cells. Thus, outside of myelopoiesis, GM-CSF has a profound role in regulating the immune response and maintaining immunological tolerance.
Collapse
Affiliation(s)
- Palash Bhattacharya
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA
| | - Muthusamy Thiruppathi
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA
| | - Hatem A Elshabrawy
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA
| | - Khaled Alharshawi
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA
| | - Prabhakaran Kumar
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA
| | - Bellur S Prabhakar
- Department of Microbiology and Immunology, University of Illinois College of Medicine, Chicago, IL 60612, USA.
| |
Collapse
|