1
|
Roeb E. Interleukin-13 (IL-13)-A Pleiotropic Cytokine Involved in Wound Healing and Fibrosis. Int J Mol Sci 2023; 24:12884. [PMID: 37629063 PMCID: PMC10454844 DOI: 10.3390/ijms241612884] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/09/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
The liver, as a central metabolic organ, is systemically linked to metabolic-inflammatory diseases. In the pathogenesis of the metabolic syndrome, inflammatory and metabolic interactions between the intestine, liver, and adipose tissue lead to the progression of hepatic steatosis to metabolic-dysfunction-associated steatohepatitis (MASH) and consecutive MASH-induced fibrosis. Clinical and animal studies revealed that IL-13 might be protective in the development of MASH through both the preservation of metabolic functions and Th2-polarized inflammation in the liver and the adipose tissue. In contrast, IL-13-associated loss of mucosal gut barrier function and IL-13-associated enhanced hepatic fibrosis may contribute to the progression of MASH. However, there are only a few publications on the effect of IL-13 on metabolic diseases and possible therapies to influence them. In this review article, different aspects of IL-13-associated effects on the liver and metabolic liver diseases, which are partly contradictory, are summarized and discussed on the basis of the recent literature.
Collapse
Affiliation(s)
- Elke Roeb
- Department of Gastroenterology, Justus Liebig University Giessen, Klinikstr. 33, 35392 Giessen, Germany
| |
Collapse
|
2
|
Duan M, Yu C, Yang Y, Fu Z, Liu C, Du J, Li M, Guo S, Yu X, Xu G, Mei Y, Wang L. Establishing a novel and sensitive assay for bioactivity determination of anti-CD25 antibodies. Heliyon 2023; 9:e17401. [PMID: 37416689 PMCID: PMC10320283 DOI: 10.1016/j.heliyon.2023.e17401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 07/08/2023] Open
Abstract
Anti-CD25 antibodies have been approved for renal transplantation and has been used prior to and during transplantation by the Food and Drug Administration (FDA). However, no reported bioassays have been reflected the mechanism of action (MOA) of anti-CD25 antibodies. Here, we describe the development and validation of a reporter gene assay (RGA) based on the engineered C8166-STAT5RE-Luc cells expressing endogenous IL-2 receptors and a STAT5-inducible element-driven firefly luciferase in C8166 cell lines. The RGA was fully validated according to the International Conference on the Harmonization of Technical Requirements for the Registration of Pharmaceuticals for the Human Use-Q2 (ICH-Q2). After optimization, the assay showed excellent specificity, linearity, accuracy, precision, and robustness. Due to the MOA relatedness and the excellent assay performance, the RGA is suitable for exploring the critical quality attributes (CQAs), release inspection, comparability and stability of anti-CD25 mAbs.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Lan Wang
- Corresponding author. Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control, 31# HUATUO Road, Beijing 102629, China.
| |
Collapse
|
3
|
Aintablian A, Strozniak S, Heuer M, Lutz MB. M-MDSC in vitro generation from mouse bone marrow with IL-3 reveals high expression and functional activity of arginase 1. Front Immunol 2023; 14:1130600. [PMID: 37275910 PMCID: PMC10235456 DOI: 10.3389/fimmu.2023.1130600] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/09/2023] [Indexed: 06/07/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSC) represent major regulators of immune responses, which can control T cells via their inducible nitric oxide synthase (iNOS)- and arginase 1 (Arg1)-mediated effector functions. While GM-CSF is well documented to promote MDSC development, little is known about this potential of IL-3, an established growth factor for mast cells. Here, we show that IL-3, similar to GM-CSF, generates monocytic MDSC (M-MDSC) from murine bone marrow (BM) cells after 3 days of in vitro culture. At this time point, predominantly CD11b+ CD49a+ monocytic and CD11b+ CD49a- FcεR I- neutrophilic cells were detectable, while CD11blow/neg FcεR I+ mast cells accumulated only after extended culture periods. Both growth factors were equivalent in generating M-MDSC with respect to phenotype, cell yield and typical surface markers. However, IL-3 generated M-MDSC produced less TNF, IL-1β and IL-10 after activation with LPS + IFN-γ but showed higher Arg1 expression compared to GM-CSF generated M-MDSC. Arg1 was further induced together with iNOS after MDSC activation. Accordingly, an increased Arg1-dependent suppressor activity by the IL-3 generated M-MDSC was observed using respective iNOS and Arg1 inhibitors. Together, these data indicate that M-MDSC can be generated in vitro by IL-3, similar to GM-CSF, but with increased Arg1 expression and Arg1-mediated suppression capacity. This protocol now allows further in vitro studies on the role of IL-3 for MDSC biology.
Collapse
|
4
|
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
|
5
|
Möbs C, Salheiser M, Bleise F, Witt M, Mayer JU. Basophils control T cell priming through soluble mediators rather than antigen presentation. Front Immunol 2023; 13:1032379. [PMID: 36846020 PMCID: PMC9950813 DOI: 10.3389/fimmu.2022.1032379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/10/2022] [Indexed: 02/12/2023] Open
Abstract
Basophils play an important role in the development of type 2 immunity and have been linked to protective immunity against parasites but also inflammatory responses in allergic diseases. While typically classified as degranulating effector cells, different modes of cellular activation have been identified, which together with the observation that different populations of basophils exist in the context of disease suggest a multifunctional role. In this review we aim to highlight the role of basophils play in antigen presentation of type 2 immunity and focus on the contribution basophils play in the context of antigen presentation and T cell priming. We will discuss evidence suggesting that basophils perform a direct role in antigen presentation and relate it to findings that indicate cellular cooperation with professional antigen-presenting cells, such as dendritic cells. We will also highlight tissue-specific differences in basophil phenotypes that might lead to distinct roles in cellular cooperation and how these distinct interactions might influence immunological and clinical outcomes of disease. This review thus aims to consolidate the seemingly conflicting literature on the involvement of basophils in antigen presentation and tries to find a resolution to the discussion whether basophils influence antigen presentation through direct or indirect mechanisms.
Collapse
Affiliation(s)
| | | | | | | | - Johannes U. Mayer
- Department of Dermatology and Allergology, Philipps-Universität Marburg, Marburg, Germany
| |
Collapse
|
6
|
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
|
7
|
Hughes R, Snook AE, Mueller AC. The poorly immunogenic tumor microenvironment of pancreatic cancer: the impact of radiation therapy, and strategies targeting resistance. Immunotherapy 2022; 14:1393-1405. [PMID: 36468417 DOI: 10.2217/imt-2022-0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer is one of the most lethal cancers, due to its uniquely aggressive behavior and resistance to therapy. The tumor microenvironment of pancreatic cancer is immunosuppressive, and attempts at utilizing immunotherapies have been unsuccessful. Radiation therapy (RT) results in immune activation and antigen presentation in other cancers, but in pancreatic cancer has had limited success in stimulating immune responses. RT activates common pathways of fibrosis and chronic inflammation seen in pancreatic cancer, resulting in immune suppression. Here we describe the pancreatic tumor microenvironment with regard to fibrosis, myeloid and lymphoid cells, and the impact of RT. We also describe strategies of targeting these pathways that have promise to improve outcomes by harnessing the cytotoxic and immune-activating aspects of RT.
Collapse
Affiliation(s)
- Robert Hughes
- Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Adam E Snook
- Department of Pharmacology & Experimental Therapeutics, Thomas Jefferson University, Philadelphia, PA 19107, USA.,Department of Microbiology & Immunology, Thomas Jefferson University, Philadelphia, PA, USA; Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Adam C Mueller
- Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| |
Collapse
|
8
|
Biryukov SS, Cote CK, Klimko CP, Dankmeyer JL, Rill NO, Shoe JL, Hunter M, Shamsuddin Z, Velez I, Hedrick ZM, Rosario-Acevedo R, Talyansky Y, Schmidt LK, Orne CE, Fetterer DP, Burtnick MN, Brett PJ, Welkos SL, DeShazer D. Evaluation of two different vaccine platforms for immunization against melioidosis and glanders. Front Microbiol 2022; 13:965518. [PMID: 36060742 PMCID: PMC9428723 DOI: 10.3389/fmicb.2022.965518] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 07/22/2022] [Indexed: 11/13/2022] Open
Abstract
Burkholderia pseudomallei and the closely related species, Burkholderia mallei, produce similar multifaceted diseases which range from rapidly fatal to protracted and chronic, and are a major cause of mortality in endemic regions. Besides causing natural infections, both microbes are Tier 1 potential biothreat agents. Antibiotic treatment is prolonged with variable results, hence effective vaccines are urgently needed. The purpose of our studies was to compare candidate vaccines that target both melioidosis and glanders to identify the most efficacious one(s) and define residual requirements for their transition to the non-human primate aerosol model. Studies were conducted in the C57BL/6 mouse model to evaluate the humoral and cell-mediated immune response and protective efficacy of three Burkholderia vaccine candidates against lethal aerosol challenges with B. pseudomallei K96243, B. pseudomallei MSHR5855, and B. mallei FMH. The recombinant vaccines generated significant immune responses to the vaccine antigens, and the live attenuated vaccine generated a greater immune response to OPS and the whole bacterial cells. Regardless of the candidate vaccine evaluated, the protection of mice was associated with a dampened cytokine response within the lungs after exposure to aerosolized bacteria. Despite being delivered by two different platforms and generating distinct immune responses, two experimental vaccines, a capsule conjugate + Hcp1 subunit vaccine and the live B. pseudomallei 668 ΔilvI strain, provided significant protection and were down-selected for further investigation and advanced development.
Collapse
Affiliation(s)
- Sergei S. Biryukov
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Christopher K. Cote
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
- *Correspondence: Christopher K. Cote
| | - Christopher P. Klimko
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Jennifer L. Dankmeyer
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Nathaniel O. Rill
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Jennifer L. Shoe
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Melissa Hunter
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Zain Shamsuddin
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Ivan Velez
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Zander M. Hedrick
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Raysa Rosario-Acevedo
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Yuli Talyansky
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Lindsey K. Schmidt
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV, United States
| | - Caitlyn E. Orne
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV, United States
| | - David P. Fetterer
- Biostatistics Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - Mary N. Burtnick
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV, United States
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Paul J. Brett
- Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, NV, United States
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Susan L. Welkos
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
| | - David DeShazer
- Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD, United States
- David DeShazer
| |
Collapse
|
9
|
Fujita H, Fujita T, Fujii H. IL-3-Induced Immediate Expression of c- fos and c- jun Is Modulated by the IKK2-JNK Axis. Cells 2022; 11:cells11091451. [PMID: 35563758 PMCID: PMC9105775 DOI: 10.3390/cells11091451] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 04/21/2022] [Indexed: 11/16/2022] Open
Abstract
Interleukin (IL)-3 is a pleiotropic cytokine that regulates the survival, proliferation, and differentiation of hematopoietic cells. The binding of IL-3 to its receptor activates intracellular signaling, inducing transcription of immediate early genes (IEGs) such as c-fos, c-jun, and c-myc; however, transcriptional regulation under IL-3 signaling is not fully understood. This study assessed the role of the inhibitor of nuclear factor-κB kinases (IKKs) in inducing IL-3-mediated expression of IEGs. We show that IKK1 and IKK2 are required for the IL-3-induced immediate expression of c-fos and c-jun in murine hematopoietic Ba/F3 cells. Although IKK2 is well-known for its pivotal role as a regulator of the canonical nuclear factor-κB (NF-κB) pathway, activation of IKKs did not induce the nuclear translocation of the NF-κB transcription factor. We further revealed the important role of IKK2 in the activation of c-Jun N-terminal kinase (JNK), which mediates the IL-3-induced expression of c-fos and c-jun. These findings indicate that the IKK2-JNK axis modulates the IL-3-induced expression of IEGs in a canonical NF-κB-independent manner.
Collapse
|
10
|
Schroeder JT, Bieneman AP. The S1 Subunit of the SARS-CoV-2 Spike Protein Activates Human Monocytes to Produce Cytokines Linked to COVID-19: Relevance to Galectin-3. Front Immunol 2022; 13:831763. [PMID: 35392091 PMCID: PMC8982143 DOI: 10.3389/fimmu.2022.831763] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/02/2022] [Indexed: 12/12/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), rapidly evolved into a pandemic –the likes of which has not been experienced in 100 years. While novel vaccines show great efficacy, and therapeutics continue to be developed, the persistence of disease, with the concomitant threat of emergent variants, continues to impose massive health and socioeconomic issues worldwide. Studies show that in susceptible individuals, SARS-CoV-2 infection can rapidly progress toward lung injury and acute respiratory distress syndrome (ARDS), with evidence for an underlying dysregulated innate immune response or cytokine release syndrome (CRS). The mechanisms responsible for this CRS remain poorly understood, yet hyper-inflammatory features were also evident with predecessor viruses within the β-coronaviridae family, namely SARS-CoV-1 and the Middle East Respiratory Syndrome (MERS)-CoV. It is further known that the spike protein (S) of SARS-CoV-2 (as first reported for other β-coronaviruses) possesses a so-called galectin-fold within the N-terminal domain of the S1 subunit (S1-NTD). This fold (or pocket) shows structural homology nearly identical to that of human galectin-3 (Gal-3). In this respect, we have recently shown that Gal-3, when associated with epithelial cells or anchored to a solid phase matrix, facilitates the activation of innate immune cells, including basophils, DC, and monocytes. A synthesis of these findings prompted us to test whether segments of the SARS-CoV-2 spike protein might also activate innate immune cells in a manner similar to that observed in our Gal-3 studies. Indeed, by immobilizing S components onto microtiter wells, we show that only the S1 subunit (with the NTD) activates human monocytes to produce a near identical pattern of cytokines as those reported in COVID-19-related CRS. In contrast, both the S1-CTD/RBD, which binds ACE2, and the S2 subunit (stalk), failed to mediate the same effect. Overall, these findings provide evidence that the SARS-CoV-2 spike protein can activate monocytes for cytokines central to COVID-19, thus providing insight into the innate immune mechanisms underlying the CRS and the potential for therapeutic interventions.
Collapse
Affiliation(s)
- John T Schroeder
- The Department of Medicine, Division of Allergy and Clinical Immunology, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University, Baltimore, MD, United States
| | - Anja P Bieneman
- The Department of Medicine, Division of Allergy and Clinical Immunology, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University, Baltimore, MD, United States
| |
Collapse
|
11
|
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
|
12
|
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
|
13
|
Winter NA, Gibson PG, McDonald VM, Fricker M. Sputum Gene Expression Reveals Dysregulation of Mast Cells and Basophils in Eosinophilic COPD. Int J Chron Obstruct Pulmon Dis 2021; 16:2165-2179. [PMID: 34321876 PMCID: PMC8312253 DOI: 10.2147/copd.s305380] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 06/19/2021] [Indexed: 12/22/2022] Open
Abstract
Purpose The clinical and inflammatory associations of mast cells (MCs) and basophils in chronic obstructive pulmonary disease (COPD) are poorly understood. We previously developed and validated a qPCR-based MC/basophil gene signature in asthma to measure these cells in sputum samples. Here, we measured this gene signature in a COPD and control population to explore the relationship of sputum MCs/basophils to inflammatory and COPD clinical characteristics. Patients and Methods MC/basophil signature genes (TPSAB1/TPSB2, CPA3, ENO2, GATA2, KIT, GPR56, HDC, SOCS2) were measured by qPCR in sputum from a COPD (n=96) and a non-respiratory control (n=17) population. Comparative analyses of gene expression between the COPD and the control population, and between eosinophilic COPD and non-eosinophilic COPD were tested. Logistic regression analysis and Spearman correlation were used to determine relationships of sputum MC/basophil genes to inflammatory (sputum eosinophil proportions, blood eosinophils) and clinical (age, body mass index, quality of life, lung function, past year exacerbations) characteristics of COPD. Results MC/basophil genes were increased in COPD versus control participants (CPA3, KIT, GATA2, HDC) and between eosinophilic-COPD and non-eosinophilic COPD (TPSB2, CPA3, HDC, SOCS2). We found all MC/basophil genes were positively intercorrelated. In COPD, MC/basophil genes were associated with eosinophilic airway inflammation (GATA2, TPSB2, CPA3, GPR56, HDC, SOCS2), blood eosinophilia (all genes) and decreased lung function (KIT, GATA2, GPR56, HDC). Conclusion We demonstrate associations of MCs and basophils with eosinophilic inflammation and lower lung function in COPD. These findings are consistent with prior results in asthma and may represent a new tool for endotyping eosinophilic-COPD.
Collapse
Affiliation(s)
- Natasha A Winter
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, NSW, Australia.,The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, NSW, Australia.,School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia
| | - Peter G Gibson
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, NSW, Australia.,The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, NSW, Australia.,School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia.,Hunter Medical Research Institute, Newcastle, NSW, Australia.,Department of Respiratory and Sleep Medicine, John Hunter Hospital, Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Vanessa M McDonald
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, NSW, Australia.,The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, NSW, Australia.,Hunter Medical Research Institute, Newcastle, NSW, Australia.,School of Nursing and Midwifery, The University of Newcastle, Newcastle, NSW, Australia
| | - Michael Fricker
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, NSW, Australia.,The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, NSW, Australia.,School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia.,Hunter Medical Research Institute, Newcastle, NSW, Australia
| |
Collapse
|
14
|
Winter NA, Qin L, Gibson PG, McDonald VM, Baines KJ, Faulkner J, Evans TJ, Fricker M. Sputum mast cell/basophil gene expression relates to inflammatory and clinical features of severe asthma. J Allergy Clin Immunol 2021; 148:428-438. [PMID: 33609626 DOI: 10.1016/j.jaci.2021.01.033] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Mast cells (MCs) and basophils are important in asthma pathophysiology, however direct measurement is difficult, and clinical and inflammatory associations in severe asthma are poorly understood. Transcriptomic hallmarks of MCs/basophils may allow their measurement in sputum using gene expression. OBJECTIVES This study sought to develop and validate a sputum MC/basophil gene signature and investigate its relationship to inflammatory and clinical characteristics of severe asthma. METHODS A total of 134 candidate MC/basophil genes (identified by the Immunological Genome Project Consortium) were screened in sputum microarray for differential expression among control subjects (n = 18), patients with eosinophilic (n = 29), and patients with noneosinophilic asthma (n = 30). Candidate genes were validated by confirming correlation of gene expression with flow cytometry-quantified sputum MCs and basophils in a separate asthma cohort (n = 20). The validated gene signature was measured in a severe asthma cohort (n = 81), and inflammatory and clinical associations were tested. RESULTS Through microarray screening and subsequent validation, we found quantitative PCR gene expression of 8 targets correlated with sputum MCs/basophils: TPSAB1/TPSB2, CPA3, ENO2, GATA2, KIT, GPR56, HDC, SOCS2. In severe asthma, MC/basophil genes were associated with eosinophilic airway inflammation (GATA2, TPSB2, CPA3, GPR56, HDC, SOCS2), blood eosinophils (TPSB2, CPA3, GATA2, SOCS2, FCER1A, HDC), fractional exhaled NO (GATA2, SOCS2), decreased lung function (KIT, ENO2), and moderate exacerbation history (GATA2, SOCS2). CONCLUSIONS Quantitative PCR-based measures reflect varying sputum MC/basophil abundance, demonstrating associations of MCs/basophils with eosinophilic inflammation, spirometry and exacerbation history in severe asthma.
Collapse
Affiliation(s)
- Natasha A Winter
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, Australia; The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, Australia; School of Medicine and Public Health, The University of Newcastle, Newcastle, Australia
| | - Ling Qin
- Department of Respiratory Medicine, Department of Pulmonary and Critical Care Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Peter G Gibson
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, Australia; The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, Australia; School of Medicine and Public Health, The University of Newcastle, Newcastle, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Hunter Medical Research Institute, Newcastle, Australia
| | - Vanessa M McDonald
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, Australia; The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, Australia; School of Nursing and Midwifery, The University of Newcastle, Newcastle, Australia
| | - Katherine J Baines
- The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, Australia
| | - Jack Faulkner
- Clinical Research Design, IT and Statistical Support Unit, Hunter Medical Research Institute, Newcastle, Australia
| | - Tiffany-Jane Evans
- Clinical Research Design, IT and Statistical Support Unit, Hunter Medical Research Institute, Newcastle, Australia
| | - Michael Fricker
- National Health and Medical Research Council Centre for Research Excellence in Severe Asthma, Newcastle, Australia; The Priority Research Centre for Health Lungs, The University of Newcastle, Newcastle, Australia; School of Medicine and Public Health, The University of Newcastle, Newcastle, Australia.
| |
Collapse
|
15
|
Combes TW, Orsenigo F, Stewart A, Mendis ASJR, Dunn-Walters D, Gordon S, Martinez FO. CSF1R defines the mononuclear phagocyte system lineage in human blood in health and COVID-19. IMMUNOTHERAPY ADVANCES 2021; 1:ltab003. [PMID: 35915730 PMCID: PMC7928847 DOI: 10.1093/immadv/ltab003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/09/2021] [Accepted: 02/15/2021] [Indexed: 12/31/2022] Open
Abstract
Summary
Mononuclear phagocytes defend tissues, present antigens, and mediate recovery and healing. To date, we lack a marker to unify mononuclear phagocytes in humans or that informs us about their origin. Here, we reassess mononuclear phagocyte ontogeny in human blood through the lineage receptor CSF1R, in the steady state and in COVID-19. We define CSF1R as the first sensitive and reproducible pan-phagocyte lineage marker, to identify and enumerate all conventional monocytes, and the myeloid dendritic cells. In the steady state, CSF1R is sufficient for sorting and immuno-magnetic isolation. In pathology, changes in CSF1R are more sensitive than CD14 and CD16. In COVID-19, a significant drop in membrane CSF1R is useful for stratifying patients, beyond the power of cell categories published thus far, which fail to capture COVID-19 specific events. Importantly, CSF1R defines cells which are neither conventional monocytes nor DCs, which are missed in published analysis. CSF1R decrease can be linked ex vivo to high CSF1 levels. Blood assessment of CSF1R+ cells opens a developmental window to the Mononuclear Phagocyte System in transit from bone marrow to tissues, supports isolation and phenotypic characterisation, identifies novel cell types, and singles out CSF1R inhibition as therapeutic target in COVID-19 and other diseases.
Collapse
Affiliation(s)
- Theo W Combes
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Federica Orsenigo
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
- Department of Biotechnology and Biosciences, Università degli Studi di Milano-Bicocca, Milan, Italy
| | - Alexander Stewart
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | | | | | - Siamon Gordon
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | | |
Collapse
|
16
|
Marone G, Schroeder JT, Mattei F, Loffredo S, Gambardella AR, Poto R, de Paulis A, Schiavoni G, Varricchi G. Is There a Role for Basophils in Cancer? Front Immunol 2020; 11:2103. [PMID: 33013885 PMCID: PMC7505934 DOI: 10.3389/fimmu.2020.02103] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/03/2020] [Indexed: 12/11/2022] Open
Abstract
Basophils were identified in human peripheral blood by Paul Ehrlich over 140 years ago. Human basophils represent <1% of peripheral blood leukocytes. During the last decades, basophils have been described also in mice, guinea pigs, rabbits, and monkeys. There are many similarities, but also several immunological differences between human and mouse basophils. There are currently several strains of mice with profound constitutive or inducible basophil deficiency useful to prove that these cells have specific roles in vivo. However, none of these mice are solely and completely devoid of all basophils. Therefore, the relevance of these findings to humans remains to be established. It has been known for some time that basophils have the propensity to migrate into the site of inflammation. Recent observations indicate that tissue resident basophils contribute to lung development and locally promote M2 polarization of macrophages. Moreover, there is increasing evidence that lung-resident basophils exhibit a specific phenotype, different from circulating basophils. Activated human and mouse basophils synthesize restricted and distinct profiles of cytokines. Human basophils produce several canonical (e.g., VEGFs, angiopoietin 1) and non-canonical (i.e., cysteinyl leukotriene C4) angiogenic factors. Activated human and mouse basophils release extracellular DNA traps that may have multiple effects in cancer. Hyperresponsiveness of basophils has been demonstrated in patients with JAK2V617F-positive polycythemia vera. Basophils are present in the immune landscape of human lung adenocarcinoma and pancreatic cancer and can promote inflammation-driven skin tumor growth. The few studies conducted thus far using different models of basophil-deficient mice have provided informative results on the roles of these cells in tumorigenesis. Much more remains to be discovered before we unravel the hitherto mysterious roles of basophils in human and experimental cancers.
Collapse
Affiliation(s)
- Giancarlo Marone
- Section of Hygiene, Department of Public Health, University of Naples Federico II, Naples, Italy.,Azienda Ospedaliera Ospedali dei Colli, Monaldi Hospital Pharmacy, Naples, Italy
| | - John T Schroeder
- Division of Allergy and Clinical Immunology, Department of Medicine, 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
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,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 "G. Salvatore", National Research Council (CNR), Naples, Italy
| | | | - Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,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 "G. Salvatore", National Research Council (CNR), Naples, Italy
| |
Collapse
|
17
|
Sugita K, Soyka MB, Wawrzyniak P, Rinaldi AO, Mitamura Y, Akdis M, Akdis CA. Outside-in hypothesis revisited: The role of microbial, epithelial, and immune interactions. Ann Allergy Asthma Immunol 2020; 125:517-527. [PMID: 32454094 DOI: 10.1016/j.anai.2020.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/14/2020] [Accepted: 05/17/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Our understanding of the origin of allergic diseases has increased in recent years, highlighting the importance of microbial dysbiosis and epithelial barrier dysfunction in affected tissues. Exploring the microbial-epithelial-immune crosstalk underlying the mechanisms of allergic diseases will allow the development of novel prevention and treatment strategies for allergic diseases. DATA SOURCES This review summarizes the recent advances in microbial, epithelial, and immune interactions in atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, and asthma. STUDY SELECTIONS We performed a literature search, identifying relevant recent primary articles and review articles. RESULTS Dynamic crosstalk between the environmental factors and microbial, epithelial, and immune cells in the development of atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, and asthma underlies the pathogenesis of these diseases. There is substantial evidence in the literature suggesting that environmental factors directly affect barrier function of the epithelium. In addition, T-helper 2 (TH2) cells, type 2 innate lymphoid cells, and their cytokine interleukin 13 (IL-13) damage skin and lung barriers. The effects of environmental factors may at least in part be mediated by epigenetic mechanisms. Histone deacetylase activation by type 2 immune response has a major effect on leaky barriers and blocking of histone deacetylase activity corrects the defective barrier in human air-liquid interface cultures and mouse models of allergic asthma with rhinitis. We also present and discuss a novel device to detect and monitor skin barrier dysfunction, which provides an opportunity to rapidly and robustly assess disease severity. CONCLUSION A complex interplay between environmental factors, epithelium, and the immune system is involved in the development of systemic allergic diseases.
Collapse
Affiliation(s)
- Kazunari Sugita
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland; Division of Dermatology, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, Tottori University, Yonago, Japan.
| | - Michael B Soyka
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Department of Otorhinolaryngology, Head and Neck Surgery, University and University Hospital of Zurich, Zurich, Switzerland
| | - Paulina Wawrzyniak
- Division of Clinical Chemistry and Biochemistry and Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Arturo O Rinaldi
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Yasutaka Mitamura
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland; Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| |
Collapse
|
18
|
Marone G, Granata F, Pucino V, Pecoraro A, Heffler E, Loffredo S, Scadding GW, Varricchi G. The Intriguing Role of Interleukin 13 in the Pathophysiology of Asthma. Front Pharmacol 2019; 10:1387. [PMID: 31866859 PMCID: PMC6908970 DOI: 10.3389/fphar.2019.01387] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/31/2019] [Indexed: 12/22/2022] Open
Abstract
Approximately 5–10% of asthmatic patients worldwide suffer from severe asthma. Experimental and clinical studies have demonstrated that IL-13 is an important cytokine in chronic airways inflammation. IL-13 is involved in Th2 inflammation and has been identified as a possible therapeutic target in the treatment of asthma. Two different human monoclonal antibodies (mAbs) anti-IL-13 (tralokinumab and lebrikizumab) block binding and signaling of IL-13 to its receptors, IL-13Rα1 and IL-13Rα2. Several randomized, double-blind, placebo-controlled multicenter studies have evaluated the safety and efficacy of tralokinumab and lebrikizumab in the treatment of adult patients with severe asthma, but all have failed to meet their primary endpoints. No serious adverse events related to the treatment with these anti-IL-13 mAbs have been reported in these studies. These negative clinical results contrast with positive findings from blocking IL-13 signaling in experimental models of asthma, raising doubts about the transferrable value of some models. Interestingly, dupilumab, a mAb which blocks both IL-4 and IL-13 signaling reduces exacerbation rates and improves lung function in severe asthmatics. These results suggest that IL-4 and IL-13 share some, but not all functional activities in airway inflammation. Tralokinumab might show efficacy in a highly selected cohort of asthmatics characterized by overexpression of IL-13.
Collapse
Affiliation(s)
- Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Azienda Ospedaliera Ospedali dei Colli, Monaldi Hospital Pharmacy, Naples, Italy
| | - Francescopaolo Granata
- 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, University of Naples Federico II, Naples, Italy
| | - Valentina Pucino
- College of Medical and Dental Sciences, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Antonio Pecoraro
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom
| | - Enrico Heffler
- Personalized Medicine, Asthma, and Allergy, Humanitas Clinical and Research Center, IRCCS, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Stefania Loffredo
- 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, University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| | - Guy W Scadding
- Allergy and Clinical Immunology, Imperial College, National Heart and Lung Institute, London, United Kingdom
| | - 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, University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| |
Collapse
|
19
|
Varricchi G, Marone G, Spadaro G, Russo M, Granata F, Genovese A, Marone G. Novel Biological Therapies in Severe Asthma: Targeting the Right Trait. Curr Med Chem 2019; 26:2801-2822. [PMID: 29318959 DOI: 10.2174/0929867325666180110094542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 11/09/2017] [Accepted: 11/09/2017] [Indexed: 12/23/2022]
Abstract
Asthma is a heterogeneous disease characterized by chronic airway inflammation that results in a wide spectrum of clinical manifestations. Patients with severe asthma represent a substantial share of consumption of healthcare resources and hospitalization. Moreover, these patients are at risk of increased morbidity and mortality. Recently, several phenotypes and endotypes of asthma have been identified. The identification of specific subtypes of asthma is fundamental for optimizing the clinical benefit of novel treatments. Although in most patients the disease can be controlled by some combination of pharmacologic agents, in some 5-10% of patients the disease remains uncontrolled. Several monoclonal antibodies (mAbs) targeting pathogenetic molecules (e.g., IgE, IL-5, IL- 5Rα, IL-4, IL-13, TSLP) are currently available or under development for the treatment of different forms of severe type 2 asthma. The identification of diagnostic and predictive biomarkers (e.g., IgE, blood eosinophil count, FeNO, periostin, etc.) has revolutioned the field of targeted therapy in severe asthma. Monoclonal antibodies targeting Th2-driven inflammation are generally safe in adult patients with moderate-to-severe asthma. The long-term safety of these biologics is a relevant issue that should be addressed. Unfortunately, little is known about non-type 2 asthma. Further studies are needed to identify biomarkers to guide targeted therapies of different forms of non-type 2 asthma.
Collapse
Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Monaldi Hospital, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Michele Russo
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Arturo Genovese
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, Naples, Italy.,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 (DISMET), University of Naples Federico II, Naples, Italy.,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 (CNR), Naples, Italy
| |
Collapse
|
20
|
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]
|
21
|
Pecoraro A, Crescenzi L, Galdiero MR, Marone G, Rivellese F, Rossi FW, de Paulis A, Genovese A, Spadaro G. Immunosuppressive therapy with rituximab in common variable immunodeficiency. Clin Mol Allergy 2019; 17:9. [PMID: 31080365 PMCID: PMC6501382 DOI: 10.1186/s12948-019-0113-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 04/11/2019] [Indexed: 12/23/2022] Open
Abstract
Common variable immunodeficiency (CVID) is the most frequent symptomatic primary antibody deficiency in adulthood and is characterized by the marked reduction of IgG and IgA serum levels. Thanks to the successful use of polyvalent immunoglobulin replacement therapy to treat and prevent recurrent infections, non-infectious complications, including autoimmunity, polyclonal lymphoproliferation and malignancies, have progressively become the major cause of morbidity and mortality in CVID patients. The management of these complications is particularly challenging, often requiring multiple lines of immunosuppressive treatments. Over the last 5–10 years, the anti-CD20 monoclonal antibody (i.e., rituximab) has been increasingly used for the treatment of both autoimmune and non-malignant lymphoproliferative manifestations associated with CVID. This review illustrates the evidence on the use of rituximab in CVID. For this purpose, first we discuss the mechanisms proposed for the rituximab mediated B-cell depletion; then, we analyze the literature data regarding the CVID-related complications for which rituximab has been used, focusing on autoimmune cytopenias, granulomatous lymphocytic interstitial lung disease (GLILD) and non-malignant lymphoproliferative syndromes. The cumulative data suggest that in the vast majority of the studies, rituximab has proven to be an effective and relatively safe therapeutic option. However, there are currently no data on the long-term efficacy and side effects of rituximab and other second-line therapeutic options. Further randomized controlled trials are needed to optimize the management strategies of non-infectious complications of CVID.
Collapse
Affiliation(s)
- Antonio Pecoraro
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Ludovica Crescenzi
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Maria Rosaria Galdiero
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Giancarlo Marone
- 2Department of Public Health, University of Naples Federico II, Naples, Italy.,3Monaldi Hospital Pharmacy, Naples, Italy
| | - Felice Rivellese
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy.,4Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Francesca Wanda Rossi
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Amato de Paulis
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Arturo Genovese
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| | - Giuseppe Spadaro
- 1Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO) Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy
| |
Collapse
|
22
|
Innate Immune Modulation by GM-CSF and IL-3 in Health and Disease. Int J Mol Sci 2019; 20:ijms20040834. [PMID: 30769926 PMCID: PMC6412223 DOI: 10.3390/ijms20040834] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 01/31/2019] [Accepted: 02/06/2019] [Indexed: 02/07/2023] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) and inteleukin-3 (IL-3) have long been known as mediators of emergency myelopoiesis, but recent evidence has highlighted their critical role in modulating innate immune effector functions in mice and humans. This new wealth of knowledge has uncovered novel aspects of the pathogenesis of a range of disorders, including infectious, neoplastic, autoimmune, allergic and cardiovascular diseases. Consequently, GM-CSF and IL-3 are now being investigated as therapeutic targets for some of these disorders, and some phase I/II clinical trials are already showing promising results. There is also pre-clinical and clinical evidence that GM-CSF can be an effective immunostimulatory agent when being combined with anti-cytotoxic T lymphocyte-associated protein 4 (anti-CTLA-4) in patients with metastatic melanoma as well as in novel cancer immunotherapy approaches. Finally, GM-CSF and to a lesser extent IL-3 play a critical role in experimental models of trained immunity by acting not only on bone marrow precursors but also directly on mature myeloid cells. Altogether, characterizing GM-CSF and IL-3 as central mediators of innate immune activation is poised to open new therapeutic avenues for several immune-mediated disorders and define their potential in the context of immunotherapies.
Collapse
|
23
|
Sharma M, Das M, Stephen-Victor E, Galeotti C, Karnam A, Maddur MS, Bruneval P, Kaveri SV, Bayry J. Regulatory T cells induce activation rather than suppression of human basophils. Sci Immunol 2019; 3:3/23/eaan0829. [PMID: 29802207 DOI: 10.1126/sciimmunol.aan0829] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 11/29/2017] [Accepted: 03/29/2018] [Indexed: 12/31/2022]
Abstract
Basophils are a rare granulocyte population that has been associated with allergic and inflammatory responses. It is essential to understand the regulatory mechanisms by which basophils are kept in check, considering the impact of dysregulated basophil function on immune responses under different pathological conditions. Among immunoregulatory cells, CD4+CD25+FoxP3+ regulatory T cells (Tregs) are the key players that maintain immune tolerance. The mechanisms by which Tregs regulate and suppress diverse immune cell subsets have been studied extensively, but the impact of Tregs on basophil functions is not well understood. We report that human basophils are refractory to Treg-mediated suppression and found that Tregs stimulate resting basophils to induce the expression of activation markers including CD69, CD203c, and CD13 and the release of basophil cytokines including IL-13, IL-8, and IL-4. Mechanistically, Tregs could induce human basophil activation via IL-3 and STAT5 activation, whereas cellular contact was dispensable. Inhibition of either IL-3-IL-3 receptor interactions or STAT5 phosphorylation abrogated Treg-mediated activation of basophils. These results provide evidence of direct positive effects that human Tregs have on basophil activation and reveal a previously unrecognized feature of this cell subset well known for immunosuppressive functions.
Collapse
Affiliation(s)
- Meenu Sharma
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France.,Université de Technologie de Compiègne, Compiègne F-60205, France
| | - Mrinmoy Das
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France
| | - Emmanuel Stephen-Victor
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France
| | - Caroline Galeotti
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France
| | - Anupama Karnam
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France
| | - Mohan S Maddur
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France
| | - Patrick Bruneval
- Service d'anatomie pathologique, Hôpital Européen Georges Pompidou, Paris F-75015, France
| | - Srini V Kaveri
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France.,Université Paris Descartes, Sorbonne Paris Cité, Paris F-75006, France
| | - Jagadeesh Bayry
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Paris F-75006, France. .,Université Paris Descartes, Sorbonne Paris Cité, Paris F-75006, France
| |
Collapse
|
24
|
Renner K, Metz S, Metzger AM, Neumayer S, Schmidbauer K, Talke Y, Buchtler S, Halbritter D, Mack M. Expression of IL-3 receptors and impact of IL-3 on human T and B cells. Cell Immunol 2018; 334:49-60. [DOI: 10.1016/j.cellimm.2018.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/12/2018] [Accepted: 09/18/2018] [Indexed: 02/08/2023]
|
25
|
Knuhr K, Langhans K, Nyenhuis S, Viertmann K, Kildemoes AMO, Doenhoff MJ, Haas H, Schramm G. Schistosoma mansoni Egg-Released IPSE/alpha-1 Dampens Inflammatory Cytokine Responses via Basophil Interleukin (IL)-4 and IL-13. Front Immunol 2018; 9:2293. [PMID: 30364177 PMCID: PMC6191518 DOI: 10.3389/fimmu.2018.02293] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/17/2018] [Indexed: 12/21/2022] Open
Abstract
Schistosomes control inflammation in their hosts via highly effective mechanisms such as induction of Tregs, Bregs, and alternatively activated macrophages (AAMs). Notably, IPSE/alpha-1, the major secretory product from Schistosoma mansoni eggs, triggers basophils to release interleukin (IL)-4 and IL-13. Both cytokines are essential for AAM induction, suggesting an important role for IPSE/alpha-1 in inflammation control. Here, we show by in vitro co-culture experiments that IPSE/alpha-1-induced basophil IL-4/IL-13 inhibited pro-inflammatory cytokine release from human LPS-activated monocytes. This effect was cell/cell contact-independent but dependent on IL-4, since it was abrogated in the presence of anti-IL-4 antibodies. Importantly, the IPSE/alpha-1-induced IL-4/IL-13 release from basophils was amplified in the presence of LPS. Moreover, monocytes co-cultured in the presence of LPS with IPSE/alpha-1-stimulated basophils adopted an AAM-like phenotype as assessed by elevated expression of CD206 and CD209. The putative in vivo relevance of these findings was supported by immunohistological staining of S. mansoni-infected murine tissue revealing close physical contact between IPSE/alpha-1 and basophils in schistosome egg granulomas. Taken together, we found that IPSE/alpha-1 dampens inflammatory cytokine responses by triggering basophil IL-4/IL-13, in particular in the context of TLR activation, thereby turning inflammatory monocytes into anti-inflammatory AAMs. This might represent a mechanism used by schistosomes to control inflammation in the host.
Collapse
Affiliation(s)
- Katrin Knuhr
- Experimental Pneumology, Research Center Borstel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Borstel, Germany
| | - Kristina Langhans
- Experimental Pneumology, Research Center Borstel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Borstel, Germany
| | - Sandra Nyenhuis
- Experimental Pneumology, Research Center Borstel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Borstel, Germany
| | - Kerstin Viertmann
- Experimental Pneumology, Research Center Borstel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Borstel, Germany
| | - Anna M Overgaard Kildemoes
- Section for Parasitology and Aquatic Pathobiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Michael J Doenhoff
- School of Life Sciences, University of Nottingham, Nottingham, United Kingdom
| | | | - Gabriele Schramm
- Experimental Pneumology, Research Center Borstel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Borstel, Germany
| |
Collapse
|
26
|
Hayen SM, den Hartog Jager CF, Knulst AC, Knol EF, Garssen J, Willemsen LEM, Otten HG. Non-Digestible Oligosaccharides Can Suppress Basophil Degranulation in Whole Blood of Peanut-Allergic Patients. Front Immunol 2018; 9:1265. [PMID: 29942305 PMCID: PMC6004414 DOI: 10.3389/fimmu.2018.01265] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 05/22/2018] [Indexed: 11/22/2022] Open
Abstract
Background Dietary non-digestible oligosaccharides (NDOs) have a protective effect against allergic manifestations in children at risk. Dietary intervention with NDOs promotes the colonization of beneficial bacteria in the gut and enhances serum galectin-9 levels in mice and atopic children. Next to this, NDOs also directly affect immune cells and low amounts may reach the blood. We investigated whether pre-incubation of whole blood from peanut-allergic patients with NDOs or galectin-9 can affect basophil degranulation. Methods Heparinized blood samples from 15 peanut-allergic adult patients were pre-incubated with a mixture of short-chain galacto-oligosaccharides and long-chain fructo-oligosaccharides (scGOS/lcFOS), scFOS/lcFOS, or galectin-9 (1 or 5 µg/mL) at 37°C in the presence of IL-3 (0.75 ng/mL). After 2, 6, or 24 h, a basophil activation test was performed. Expression of FcεRI on basophils, plasma cytokine, and chemokine concentrations before degranulation were determined after 24 h. Results Pre-incubation with scGOS/lcFOS, scFOS/lcFOS, or galectin-9 reduced anti-IgE-mediated basophil degranulation. scFOS/lcFOS or 5 µg/mL galectin-9 also decreased peanut-specific basophil degranulation by approximately 20%, mainly in whole blood from female patients. Inhibitory effects were not related to diminished FcεRI expression on basophils. Galectin-9 was increased in plasma after pre-incubation with scGOS/lcFOS, and both NDOs and 5 µg/mL galectin-9 increased MCP-1 production. Conclusion and clinical relevance The prebiotic mixture scFOS/lcFOS and galectin-9 can contribute to decreased degranulation of basophils in vitro in peanut-allergic patients. The exact mechanism needs to be elucidated, but these NDOs might be useful in reducing allergic symptoms.
Collapse
Affiliation(s)
- Simone M Hayen
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Constance F den Hartog Jager
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - André C Knulst
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Edward F Knol
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Johan Garssen
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands.,Nutricia Research, Immunology, Utrecht, Netherlands
| | - Linette E M Willemsen
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Henny G Otten
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| |
Collapse
|
27
|
Hsu AT, Lupancu TJ, Lee MC, Fleetwood AJ, Cook AD, Hamilton JA, Achuthan A. Epigenetic and transcriptional regulation of IL4-induced CCL17 production in human monocytes and murine macrophages. J Biol Chem 2018; 293:11415-11423. [PMID: 29871928 DOI: 10.1074/jbc.ra118.002416] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/17/2018] [Indexed: 12/31/2022] Open
Abstract
Interleukin 4 (IL4) is generally viewed as a Th2 cytokine capable of polarizing macrophages into an anti-inflammatory phenotype, whereas granulocyte macrophage-colony-stimulating factor (GM-CSF) is often viewed as a proinflammatory cytokine with part of this function due to its action on monocytes/macrophages. Paradoxically, these two cytokines act additively to enhance the in vitro differentiation of dendritic cells from precursors such as monocytes. One up-regulated marker of an IL4-polarized M2 macrophage is the chemokine (C-C motif) ligand 17 (CCL17), which we have recently reported to be induced by GM-CSF in monocytes/macrophages in an interferon regulatory factor 4 (IRF4)-dependent manner. In this study, we report that IL4 also induces CCL17 production by acting through IRF4 in human monocytes and murine macrophages. Furthermore, evidence is presented that IL4 up-regulates IRF4 expression at the epigenetic level by enhancing the expression and activity of jumonji domain-containing protein 3 (JMJD3) demethylase. Intriguingly, silencing the signal transducer and activator of transcription 6 (STAT6) gene led to a decrease in not only CCL17 formation, but also in that of its upstream regulators, JMJD3 and IRF4. Moreover, IL4 treatment of human monocytes resulted in an increased association of STAT6 to the promoter regions of the CCL17, IRF4, and JMJD3 genes. Thus, despite their vastly different functions, IL4 and GM-CSF appear to share elements of a common signaling pathway in regulating CCL17 production in human monocytes and murine macrophages.
Collapse
Affiliation(s)
- Amy T Hsu
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050
| | - Tanya J Lupancu
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050
| | - Ming-Chin Lee
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050
| | - Andrew J Fleetwood
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050
| | - Andrew D Cook
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050
| | - John A Hamilton
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050; Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria 3021, Australia
| | - Adrian Achuthan
- Department of Medicine, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050.
| |
Collapse
|
28
|
Alaskhar Alhamwe B, Khalaila R, Wolf J, von Bülow V, Harb H, Alhamdan F, Hii CS, Prescott SL, Ferrante A, Renz H, Garn H, Potaczek DP. Histone modifications and their role in epigenetics of atopy and allergic diseases. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2018; 14:39. [PMID: 29796022 PMCID: PMC5966915 DOI: 10.1186/s13223-018-0259-4] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 04/24/2018] [Indexed: 12/16/2022]
Abstract
This review covers basic aspects of histone modification and the role of posttranslational histone modifications in the development of allergic diseases, including the immune mechanisms underlying this development. Together with DNA methylation, histone modifications (including histone acetylation, methylation, phosphorylation, ubiquitination, etc.) represent the classical epigenetic mechanisms. However, much less attention has been given to histone modifications than to DNA methylation in the context of allergy. A systematic review of the literature was undertaken to provide an unbiased and comprehensive update on the involvement of histone modifications in allergy and the mechanisms underlying this development. In addition to covering the growing interest in the contribution of histone modifications in regulating the development of allergic diseases, this review summarizes some of the evidence supporting this contribution. There are at least two levels at which the role of histone modifications is manifested. One is the regulation of cells that contribute to the allergic inflammation (T cells and macrophages) and those that participate in airway remodeling [(myo-) fibroblasts]. The other is the direct association between histone modifications and allergic phenotypes. Inhibitors of histone-modifying enzymes may potentially be used as anti-allergic drugs. Furthermore, epigenetic patterns may provide novel tools in the diagnosis of allergic disorders.
Collapse
Affiliation(s)
- Bilal Alaskhar Alhamwe
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
| | - Razi Khalaila
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Johanna Wolf
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Verena von Bülow
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Hani Harb
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
- German Center for Lung Research (DZL), Gießen, Germany
- Present Address: Boston Children’s Hospital, Harvard Medical School, Boston, MA USA
| | - Fahd Alhamdan
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
| | - Charles S. Hii
- Department of Immunopathology, SA Pathology, Women and Children’s Hospital Campus, North Adelaide, SA Australia
- Robinson Research Institute, School of Medicine and School of Biological Science, University of Adelaide, Adelaide, SA Australia
| | - Susan L. Prescott
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
- School of Paediatrics and Child Health, University of Western Australia, Perth, WA Australia
| | - Antonio Ferrante
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
- Department of Immunopathology, SA Pathology, Women and Children’s Hospital Campus, North Adelaide, SA Australia
- Robinson Research Institute, School of Medicine and School of Biological Science, University of Adelaide, Adelaide, SA Australia
| | - Harald Renz
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
- German Center for Lung Research (DZL), Gießen, Germany
| | - Holger Garn
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- German Center for Lung Research (DZL), Gießen, Germany
| | - Daniel P. Potaczek
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University Marburg, Hans-Meerwein-Straße 3, 35043 Marburg, Germany
- inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), New York, NJ USA
- German Center for Lung Research (DZL), Gießen, Germany
- John Paul II Hospital, Krakow, Poland
| |
Collapse
|
29
|
Abstract
Mast cells and basophils represent the most relevant source of histamine in the immune system. Histamine is stored in cytoplasmic granules along with other amines (e.g., serotonin), proteases, proteoglycans, cytokines/chemokines, and angiogenic factors and rapidly released upon triggering with a variety of stimuli. Moreover, mast cell and basophil histamine release is regulated by several activating and inhibitory receptors. The engagement of different receptors can trigger different modalities of histamine release and degranulation. Histamine released from mast cells and basophils exerts its biological activities by activating four G protein-coupled receptors, namely H1R, H2R, H3R (expressed mainly in the brain), and the recently identified H4R. While H1R and H2R activation accounts mainly for some mast cell- and basophil-mediated allergic disorders, the selective expression of H4R on immune cells is uncovering new roles for histamine (possibly derived from mast cells and basophils) in allergic, inflammatory, and autoimmune disorders. Thus, the in-depth knowledge of mast cell and basophil histamine release and its biologic effects is poised to uncover new therapeutic avenues for a wide spectrum of disorders.
Collapse
|
30
|
Abstract
Basophils are mainly known as pro-inflammatory effector cells associated with allergy and helminth infections. Although they were identified over 130 years ago, their in vivo functions are still poorly understood. New insights into basophil development and function have been gained by the development of various transgenic mouse lines and staining techniques to detect and purify these cells from different organs. Several studies over the past few years have identified unexpected functions for basophils, including immunomodulatory properties and interactions with other immune cells. Here, I summarize and discuss the main findings.
Collapse
Affiliation(s)
- David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Erlangen, Germany
| |
Collapse
|
31
|
Schroeder JT, Bieneman AP. Activation of Human Basophils by A549 Lung Epithelial Cells Reveals a Novel IgE-Dependent Response Independent of Allergen. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2017; 199:855-865. [PMID: 28652400 PMCID: PMC5541892 DOI: 10.4049/jimmunol.1700055] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 05/25/2017] [Indexed: 12/24/2022]
Abstract
Evidence for epithelial cell (EC)-derived cytokines (e.g., thymic stromal lymphopoietin [TSLP]) activating human basophils remains controversial. We therefore hypothesize that ECs can directly activate basophils via cell-to-cell interaction. Basophils in medium alone or with IL-3 ± anti-IgE were coincubated with TSLP, IL-33, or IL-25. Analogous experiments cocultured basophils (1-72 h) directly with EC lines. Supernatants were tested for mediators and cytokines. Abs targeting receptors were tested for neutralizing effects. Lactic acid (pH 3.9) treatment combined with passive sensitization tested the role of IgE. Overall, IL-33 augmented IL-13 secretion from basophils cotreated with IL-3, with minimal effects on histamine and IL-4. Conversely, basophils (but not mast cells) released histamine and marked levels of IL-4/IL-13 (10-fold) when cocultured with A549 EC and IL-3, without exogenous allergen or IgE cross-linking stimuli. The inability to detect IL-33 or TSLP, or to neutralize their activity, suggested a unique mode of basophil activation by A549 EC. Half-maximal rates for histamine (4 h) and IL-4 (5 h) secretion were slower than observed with standard IgE-dependent activation. Ig stripping combined with passive sensitization ± omalizumab showed a dependency for basophil-bound IgE, substantiated by a requirement for cell-to-cell contact, aggregation, and FcεRI-dependent signaling. A yet unidentified IgE-binding lectin associated with A549 EC is implicated after discovering that LacNAc suppressed basophil activation in cocultures. These findings point to a lectin-dependent activation of basophil requiring IgE but independent of allergen or secreted cytokine. Pending further investigation, we predict this unique mode of activation is linked to inflammatory conditions whereby IgE-dependent activation of basophils occurs despite the absence of any known allergen.
Collapse
Affiliation(s)
- John T Schroeder
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, MD 21224
| | - Anja P Bieneman
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, MD 21224
| |
Collapse
|
32
|
Abstract
Many major tropical diseases are caused by long-lived helminth parasites that are able to survive by modulation of the host immune system, including the innate compartment of myeloid cells. In particular, dendritic cells and macrophages show markedly altered phenotypes during parasite infections. In addition, many specialized subsets such as eosinophils and basophils expand dramatically in response to these pathogens. The changes in phenotype and function, and their effects on both immunity to infection and reactivity to bystander antigens such as allergens, are discussed.
Collapse
|
33
|
Borriello F, Iannone R, Di Somma S, Vastolo V, Petrosino G, Visconte F, Raia M, Scalia G, Loffredo S, Varricchi G, Galdiero MR, Granata F, Del Vecchio L, Portella G, Marone G. Lipopolysaccharide-Elicited TSLPR Expression Enriches a Functionally Discrete Subset of Human CD14+CD1c+Monocytes. THE JOURNAL OF IMMUNOLOGY 2017; 198:3426-3435. [DOI: 10.4049/jimmunol.1601497] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 02/24/2017] [Indexed: 12/26/2022]
|
34
|
Borriello F, Iannone R, Di Somma S, Loffredo S, Scamardella E, Galdiero MR, Varricchi G, Granata F, Portella G, Marone G. GM-CSF and IL-3 Modulate Human Monocyte TNF-α Production and Renewal in In Vitro Models of Trained Immunity. Front Immunol 2017; 7:680. [PMID: 28138327 PMCID: PMC5237654 DOI: 10.3389/fimmu.2016.00680] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 12/21/2016] [Indexed: 12/25/2022] Open
Abstract
GM-CSF and IL-3 are hematopoietic cytokines that also modulate the effector functions of several immune cell subsets. In particular, GM-CSF and IL-3 exert a significant control on monocyte and macrophage effector functions, as assessed in experimental models of inflammatory and autoimmune diseases and also in human studies. Here, we sought to investigate the mechanisms and the extent to which GM-CSF and IL-3 modulate the pro-inflammatory, LPS-mediated, activation of human CD14+ monocytes taking into account the new concept of trained immunity (i.e., the priming stimulus modulates the response to subsequent stimuli mainly by inducing chromatin remodeling and increased transcription at relevant genetic loci). We demonstrate that GM-CSF and IL-3 priming enhances TNF-α production upon subsequent LPS stimulation (short-term model of trained immunity) in a p38- and SIRT2-dependent manner without increasing TNF primary transcript levels (a more direct measure of transcription), thus supporting a posttranscriptional regulation of TNF-α in primed monocytes. GM-CSF and IL-3 priming followed by 6 days of resting also results in increased TNF-α production upon LPS stimulation (long-term model of trained immunity). In this case, however, GM-CSF and IL-3 priming induces a c-Myc-dependent monocyte renewal and increase in cell number that is in turn responsible for heightened TNF-α production. Overall, our results provide insights to understand the biology of monocytes in health and disease conditions in which the hematopoietic cytokines GM-CSF and IL-3 play a role and also extend our knowledge of the cellular and molecular mechanisms of trained immunity.
Collapse
Affiliation(s)
- Francesco Borriello
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Raffaella Iannone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Sarah Di Somma
- Department of Translational Medical Sciences, University of Naples Federico II , Naples , Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Eloise Scamardella
- Department of Translational Medical Sciences, University of Naples Federico II , Naples , Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Francescopaolo Granata
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Giuseppe Portella
- Department of Translational Medical Sciences, University of Naples Federico II , Naples , Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy; Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| |
Collapse
|
35
|
De Monte L, Wörmann S, Brunetto E, Heltai S, Magliacane G, Reni M, Paganoni AM, Recalde H, Mondino A, Falconi M, Aleotti F, Balzano G, Algül H, Doglioni C, Protti MP. Basophil Recruitment into Tumor-Draining Lymph Nodes Correlates with Th2 Inflammation and Reduced Survival in Pancreatic Cancer Patients. Cancer Res 2016; 76:1792-803. [DOI: 10.1158/0008-5472.can-15-1801-t] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 01/26/2016] [Indexed: 11/16/2022]
|