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Liao M, Wang C, Zhang M, Qiao K. Insight on immune cells in rejection and infection postlung transplant. Immun Inflamm Dis 2023; 11:e868. [PMID: 37506156 PMCID: PMC10336664 DOI: 10.1002/iid3.868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE The aim of this study is to provide a concise overview of the role of immune cells in rejection and infection after lung transplantation. METHODS Based on previous clinical and basic studies, the role of various types of immune cells in the development of rejection and infection after lung transplantation is summarized. RESULTS Immune cell functional status is strongly associated with common complications after lung transplantation, such as primary graft dysfunction, infection and occlusive bronchitis syndrome. Targeted balancing of immune cell tolerance and rejection is an important tool for successful lung transplantation. CONCLUSION A comprehensive understanding of immune cell function and the mechanisms that balance immune tolerance and immune rejection may be a crucial factor in improving survival after lung transplantation.
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Affiliation(s)
- Mingfeng Liao
- Guangdong Key Lab for Diagnosis & Treatment of Emerging Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, Guangdong Province, People's Republic of China
| | - Chaoxi Wang
- Department of Thoracic Surgery, Shenzhen Third People's Hospital, Shenzhen, Guangdong Province, People's Republic of China
| | - Mingxia Zhang
- Guangdong Key Lab for Diagnosis & Treatment of Emerging Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, Guangdong Province, People's Republic of China
| | - Kun Qiao
- Department of Thoracic Surgery, Shenzhen Third People's Hospital, Shenzhen, Guangdong Province, People's Republic of China
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2
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van der Elst G, Varol H, Hermans M, Baan CC, Duong-van Huyen JP, Hesselink DA, Kramann R, Rabant M, Reinders MEJ, von der Thüsen JH, van den Bosch TPP, Clahsen-van Groningen MC. The mast cell: A Janus in kidney transplants. Front Immunol 2023; 14:1122409. [PMID: 36891297 PMCID: PMC9986315 DOI: 10.3389/fimmu.2023.1122409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/30/2023] [Indexed: 02/22/2023] Open
Abstract
Mast cells (MCs) are innate immune cells with a versatile set of functionalities, enabling them to orchestrate immune responses in various ways. Aside from their known role in allergy, they also partake in both allograft tolerance and rejection through interaction with regulatory T cells, effector T cells, B cells and degranulation of cytokines and other mediators. MC mediators have both pro- and anti-inflammatory actions, but overall lean towards pro-fibrotic pathways. Paradoxically, they are also seen as having potential protective effects in tissue remodeling post-injury. This manuscript elaborates on current knowledge of the functional diversity of mast cells in kidney transplants, combining theory and practice into a MC model stipulating both protective and harmful capabilities in the kidney transplant setting.
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Affiliation(s)
- G van der Elst
- Department of Pathology and Clinical Bioinformatics, Erasmus University Center Rotterdam, Rotterdam, Netherlands
| | - H Varol
- Department of Pathology and Clinical Bioinformatics, Erasmus University Center Rotterdam, Rotterdam, Netherlands
| | - M Hermans
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - C C Baan
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - D A Hesselink
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - R Kramann
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands.,Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, Aachen, Germany.,Division of Nephrology and Clinical Immunology, RWTH Aachen University Hospital, Aachen, Germany
| | - M Rabant
- Department of Pathology, Necker Hospital, APHP, Paris, France
| | - M E J Reinders
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | - J H von der Thüsen
- Department of Pathology and Clinical Bioinformatics, Erasmus University Center Rotterdam, Rotterdam, Netherlands
| | - T P P van den Bosch
- Department of Pathology and Clinical Bioinformatics, Erasmus University Center Rotterdam, Rotterdam, Netherlands
| | - M C Clahsen-van Groningen
- Department of Pathology and Clinical Bioinformatics, Erasmus University Center Rotterdam, Rotterdam, Netherlands.,Institute of Experimental Medicine and Systems Biology, RWTH Aachen University, Aachen, Germany
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3
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Song J, He Z, Yang M, Yu T, Wang X, Liu B, Li J. HepaticIschemia/Reperfusion Injuryinvolves functional tryptase/PAR-2 signaling in liver sinusoidal endothelial cell population. Int Immunopharmacol 2021; 100:108052. [PMID: 34454294 DOI: 10.1016/j.intimp.2021.108052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 07/31/2021] [Accepted: 08/04/2021] [Indexed: 02/07/2023]
Abstract
Mast cells (MCs) are tissue-resident effector cells that could be the earliest responder to release a unique, stimulus-specific set of mediators in hepatic ischemia-reperfusion (IR) injury However, how MCs function in the hepatic IR has remained a formidable challenge due to the substantial redundancy and functional diverse of these mediators. Tryptase is the main protease for degranulation of MCs and its receptor-protease-activated receptor 2 (PAR-2) is widely expressed in endothelial cells. It is unclear whether and how tryptase/PAR-2 axis participates in hepatic IR. We employed an experimental warm 70% liver IR model in mice and found that tryptase was accumulated in the circulation during hepatic IR and positively correlated with liver injury. Tryptase inhibition by protamine can significantly down-regulate the expression of adhesion molecules and reduce neutrophil infiltration within the liver. The level of inflammatory factors and chemokines were also consistent with the pathological change of the liver. In addition, the treatment with exogeneous tryptase in MC-deficient mice can induce the damage observed in wild type mice in the context of liver IR. In vitro, neutrophil infiltration and inflammatory factor secretion were regulated by Tryptase/PAR-2, involving the adhesion molecule expression to regulate neutrophil adhesion dependent on NF-κB pathway. Conclusion: tryptase/PAR-2 participates in liver injury through the activation of LSECs in the early phase of liver IR.
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Affiliation(s)
- Jian Song
- Geriatric Cancer Center, Huadong Hospital, Fudan University, West 221 Yan-an Road, Shanghai 200040, China; Department of General Surgery, Affiliated Wuxi No.2 People's Hospital of Nanjing Medical University, 68 Zhongshan Road, Wuxi 214002, Jiangsu, China
| | - Zhigang He
- Department of Plastic and Constructive Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
| | - Muqing Yang
- Department of General Surgery, Shanghai Tenth People's Hospital School of Medicine, Tongji University, 301 Middle Yanchang Road, Shanghai 200072, China
| | - Tianyu Yu
- Geriatric Cancer Center, Huadong Hospital, Fudan University, West 221 Yan-an Road, Shanghai 200040, China
| | - Xiaodong Wang
- Geriatric Cancer Center, Huadong Hospital, Fudan University, West 221 Yan-an Road, Shanghai 200040, China
| | - Bin Liu
- Geriatric Cancer Center, Huadong Hospital, Fudan University, West 221 Yan-an Road, Shanghai 200040, China
| | - Jiyu Li
- Geriatric Cancer Center, Huadong Hospital, Fudan University, West 221 Yan-an Road, Shanghai 200040, China.
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Pinke KH, Zorzella-Pezavento SFG, Lara VS, Sartori A. Should mast cells be considered therapeutic targets in multiple sclerosis? Neural Regen Res 2020; 15:1995-2007. [PMID: 32394947 PMCID: PMC7716037 DOI: 10.4103/1673-5374.282238] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/19/2019] [Accepted: 01/16/2020] [Indexed: 12/23/2022] Open
Abstract
Mast cells are immune cells of the myeloid lineage that are found throughout the body, including the central nervous system. They perform many functions associated with innate and specific immunity, angiogenesis, and vascular homeostasis. Moreover, they have been implicated in a series of pathologies (e.g., hypersensitivity reactions, tumors, and inflammatory disorders). In this review, we propose that this cell could be a relevant therapeutic target in multiple sclerosis, which is a central nervous system degenerative disease. To support this proposition, we describe the general biological properties of mast cells, their contribution to innate and specific immunity, and the participation of mast cells in the various stages of multiple sclerosis and experimental autoimmune encephalomyelitis development. The final part of this review is dedicated to an overview of the available mast cells immunomodulatory drugs and their activity on multiple sclerosis and experimental autoimmune encephalomyelitis, including our own experience related to the effect of ketotifen fumarate on experimental autoimmune encephalomyelitis evolution.
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Affiliation(s)
- Karen Henriette Pinke
- Institute of Biosciences, Department of Microbiology and Immunology, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
| | | | - Vanessa Soares Lara
- Bauru School of Dentistry, Department of Surgery, Stomatology, Pathology and Radiology, University of São Paulo, Bauru, São Paulo, Brazil
| | - Alexandrina Sartori
- Institute of Biosciences, Department of Microbiology and Immunology, São Paulo State University (UNESP), Botucatu, São Paulo, Brazil
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Elieh Ali Komi D, Ribatti D. Mast cell-mediated mechanistic pathways in organ transplantation. Eur J Pharmacol 2019; 857:172458. [PMID: 31202799 DOI: 10.1016/j.ejphar.2019.172458] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/11/2019] [Accepted: 06/12/2019] [Indexed: 02/02/2023]
Abstract
Adaptive immunity has gained importance in transplant immunology for years, based on models in which T-cells orchestrate the immune responses during rejection. Most recently, researches revealed that innate immune cells, including mast cells (MCs) also play a pivotal role in allograft rejection. MC mediated immunoregulatory responses influence the innate and adaptive immune responses. Their capability to produce an array of both pro-inflammatory and anti-inflammatory mediators, expressing a wide range of costimulatory molecules in addition to acting as antigen-presenting cells (APCs), make them effective immune cells far beyond their classical role as primary orchestrator cells of allergy. Activated regulatory Tcells (Treg) cells contribute to MC recruitment into grafts by releasing interleukin (IL)-9. Tregs are capable of stabilizing MCs and suppressing IgE mediated degranulation through interaction of Treg expressing OX40 with MCs expressing OX40L. MCs in turn release transforming growth factor (TGF)-β and IL-10 which possess suppressive properties. Thus, these cells can suppress the proliferation of T-cells and support the generation of Tregs. MCs in addition to orchestrating immune responses in grafts by cell-to-cell interactions with variety of immune cells, cause histologic changes, mainly fibrosis by releasing mediators such as histamine, fibroblast growth factor-2 (FGF-2), TGF-β, chymase, and cathepsin G. The role of MCs in transplant rejection remains controversial. The accumulation of MCs in rejected grafts suggests that they play a role in preventing graft tolerance, and contribute to the progression of chronic rejection of allografts. However, high expression of MC-related gene products in tolerant grafts and their known interaction with Tregs on the other hand, support the notion that they are an integral component in achieving peripheral tolerance.
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Affiliation(s)
- Daniel Elieh Ali Komi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.
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Role of Mast Cells and Type 2 Innate Lymphoid (ILC2) Cells in Lung Transplantation. J Immunol Res 2018; 2018:2785971. [PMID: 30510964 PMCID: PMC6232810 DOI: 10.1155/2018/2785971] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/10/2018] [Accepted: 09/14/2018] [Indexed: 01/10/2023] Open
Abstract
The multifunctional role of mast cells (MCs) in the immune system is complex and has not fully been explored. MCs reside in tissues and mucous membranes such as the lung, digestive tract, and skin which are strategically located at interfaces with the external environment. These cells, therefore, will encounter external stimuli and pathogens. MCs modulate both the innate and the adaptive immune response in inflammatory disorders including transplantation. MCs can have pro- and anti-inflammatory functions, thereby regulating the outcome of lung transplantation through secretion of mediators that allow interaction with other cell types, particularly innate lymphoid cells (ILC2). ILC2 cells are a unique population of hematopoietic cells that coordinate the innate immune response against a variety of threats including infection, tissue damage, and homeostatic disruption. In addition, MCs can modulate alloreactive T cell responses or assist in T regulatory (Treg) cell activity. This paper outlines the current understanding of the role of MCs in lung transplantation, with a specific focus on their interaction with ILC2 cells within the engrafted organ.
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Mast cells participate in allograft rejection: can IL-37 play an inhibitory role? Inflamm Res 2018; 67:747-755. [PMID: 29961151 DOI: 10.1007/s00011-018-1166-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/18/2018] [Accepted: 06/20/2018] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the role of mast cells (MCs) in allograft rejection, eventually inhibited by IL-37. Immune cells including MCs participate in allograft rejection by generating IL-1, IL-33, TNF and other cytokines. METHODS We evaluated allograft rejection on the experience of our experimental data and using the relevant literature. RESULTS MCs are involved in initiation and regulation of innate and adaptive immune responses-pathways. MCs are important pro-inflammatory cells which express high-affinity receptor FceRI and can be activated by IgE and some pro-inflammatory cytokines, such as IL-1 and IL-33. The cross-linkage of high affinity IgE receptor on MCs by antigen ligation has a crucial role in allergy, asthma, anaphylaxis, cancer and allograft rejection. MCs mediate immunity in organ transplant, leading to the activation of allospecific T cells implicated in the rejection and generate pro-inflammatory cytokines/chemokines. IL-1 pro-inflammatory cytokine family members released by MCs mediate allograft rejection and inflammation. IL-37 is also an IL-1 family member generated by macrophage cell line in small amounts, which binds to IL-18Rα and produces an anti-inflammatory effect. IL-37 provokes the inhibition of TLR signaling, TLR-induced mTOR and (MyD88)-mediated responses, suppressing pro-inflammatory IL-1 family members and increasing IL-10. CONCLUSION IL-37 inhibition offers the opportunity to immunologically modulate MCs, by suppressing their production of IL-1 family members and reducing the risk of allograft rejection, resulting as a potential good therapeutic new cytokine. Here, we report the relationship between inflammatory MCs, allograft rejection and pro-inflammatory and anti-inflammatory IL-37.
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Banga A, Han Y, Wang X, Hsieh FH. Mast cell phenotypes in the allograft after lung transplantation. Clin Transplant 2016; 30:845-51. [PMID: 27146340 DOI: 10.1111/ctr.12758] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND The burden of mast cell (MC) infiltration and their phenotypes, MC-tryptase (MCT ) and MC-tryptase/chymase (MCTC ), after lung transplantation (LT) has not been evaluated in human studies. METHODS We reviewed 20 transbronchial lung biopsy (TBLB) specimen from patients with early normal allograft (<6 months post-LT, n=5), late normal allograft (>6 months, n=5), A2 or worse acute cellular rejection (ACR, n=5), and chronic lung allograft dysfunction (CLAD, n=5). Slides were immunostained for tryptase and chymase. Total MC, MCT , MCTC and MCTC to-MCT ratio were compared between the four groups using a generalized linear mixed model. RESULTS Irrespective of clinicopathologic diagnosis, MC burden tends to increase with time (r(2) =.56, P=.009). MCTC phenotype was significantly increased in the CLAD group (8.2±4.9 cells per HPF) in comparison with the other three groups (early normal: 1.6±1.7, P=.0026; late normal: 2.5±2.3, P=.048; ACR: 2.7±3.5, P=.021). Further, the ratio of MCTC to MCT was significantly increased in CLAD group as compared to the other three groups (P<.001 for all comparisons). CONCLUSIONS The burden of MC may increase in the allograft as function of time. Patients with CLAD have an increased relative and absolute burden of MCTC phenotype MC. Future studies are needed to confirm these findings and evaluate the potential pathologic role of MCTC in allograft dysfunction.
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Affiliation(s)
- Amit Banga
- Lung Transplant Program, Division of Pulmonary & Critical Care Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yingchun Han
- Department of Pathobiology, Cleveland Clinic, Cleveland, OH, USA
| | - Xiaofeng Wang
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Fred H Hsieh
- Department of Pathobiology, Cleveland Clinic, Cleveland, OH, USA.,Department of Allergy and Immunology, Cleveland Clinic, Cleveland, OH, USA
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Regulatory roles of mast cells in immune responses. Semin Immunopathol 2016; 38:623-9. [PMID: 27154294 DOI: 10.1007/s00281-016-0566-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 04/26/2016] [Indexed: 01/09/2023]
Abstract
Mast cells are important immune cells for host defense through activation of innate immunity (via toll-like receptors or complement receptors) and acquired immunity (via FcεRI). Conversely, mast cells also act as effector cells that exacerbate development of allergic or autoimmune disorders. Yet, several lines of evidence show that mast cells act as regulatory cells to suppress certain inflammatory diseases. Here, we review the mechanisms by which mast cells suppress diseases.
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