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Chen S, Huan X, Xu C, Luo S, Zhao C, Zhong H, Zheng X, Qiao K, Dong Y, Wang Y, Liu C, Huang H, Chen Y, Zou Z. Eomesodermin expression in CD4 +T-cells associated with disease progression in amyotrophic lateral sclerosis. CNS Neurosci Ther 2024; 30:e14503. [PMID: 37850654 PMCID: PMC11017423 DOI: 10.1111/cns.14503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/25/2023] [Accepted: 10/05/2023] [Indexed: 10/19/2023] Open
Abstract
AIM To clarify the role of Eomesodermin (EOMES) to serve as a disease-relevant biomarker and the intracellular molecules underlying the immunophenotype shifting of CD4+T subsets in amyotrophic lateral sclerosis (ALS). METHODS The derivation and validation cohorts included a total of 148 ALS patients and 101 healthy controls (HCs). Clinical data and peripheral blood were collected. T-cell subsets and the EOMES expression were quantified using multicolor flow cytometry. Serum neurofilament light chain (NFL) was measured. In 1-year longitudinal follow-ups, the ALSFRS-R scores and primary endpoint events were further recorded in the ALS patients of the validation cohort. RESULTS In the derivation cohort, the CD4+EOMES+T-cell subsets were significantly increased (p < 0.001). EOMES+ subset was positively correlated with increased serum NFL levels in patients with onset longer than 12 months. In the validation cohort, the elevated CD4+EOMES+T-cell proportions and their association with NFL levels were also identified. The longitudinal study revealed that ALS patients with higher EOMES expression were associated with higher progression rates (p = .010) and worse prognosis (p = .003). CONCLUSIONS We demonstrated that increased CD4+EOMES+T-cell subsets in ALS were associated with disease progression and poor prognosis. Identifying these associations may contribute to a better understanding of the immunopathological mechanism of ALS.
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Affiliation(s)
- Sheng Chen
- Department of NeurologyFujian Medical University Union HospitalFuzhouChina
- Institute of Clinical NeurologyFujian Medical UniversityFuzhouChina
| | - Xiao Huan
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Chun‐Zuan Xu
- Department of NeurologyFujian Medical University Union HospitalFuzhouChina
- Institute of Clinical NeurologyFujian Medical UniversityFuzhouChina
| | - Su‐Shan Luo
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Chong‐Bo Zhao
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Hua‐Hua Zhong
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Xue‐Ying Zheng
- Department of Biostatistics, School of Public Health and Key Laboratory of Public Health SafetyFudan UniversityShanghaiChina
| | - Kai Qiao
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Yi Dong
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Ying Wang
- Department of PharmacyFudan University Huashan HospitalShanghaiChina
| | - Chang‐Yun Liu
- Department of NeurologyFujian Medical University Union HospitalFuzhouChina
- Institute of Clinical NeurologyFujian Medical UniversityFuzhouChina
| | - Hua‐Pin Huang
- Department of NeurologyFujian Medical University Union HospitalFuzhouChina
- Institute of Clinical NeurologyFujian Medical UniversityFuzhouChina
| | - Yan Chen
- Huashan Rare Disease Center and Department of NeurologyHuashan Hospital, Shanghai Medical College, National Center for Neurological Disorders, Fudan UniversityShanghaiChina
| | - Zhang‐Yu Zou
- Department of NeurologyFujian Medical University Union HospitalFuzhouChina
- Institute of Clinical NeurologyFujian Medical UniversityFuzhouChina
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2
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Pulvirenti N, Silvetri Y, Clemente F, Bosotti R, Carelli E, Moschetti G, Gruarin P, Vasco C, Crosti MC, Sarnicola ML, Valenti L, Prati D, Abrignani S, Geginat J. Characterization of human CD4 +EOMES +GzmK + T-cell subsets unveils an uncoupling of suppressive functions from IL-10-producing capacities. Eur J Immunol 2024; 54:e2350675. [PMID: 38396108 DOI: 10.1002/eji.202350675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 02/25/2024]
Abstract
Human CD4+EOMES+ T cells are heterogeneous and contain Th1-cells, Tr1-cells, and CD4+CTL. Tr1- cells and non-classical EOMES+ Th1-cells displayed, respectively, anti- and pro-inflammatory cytokine profiles, but both expressed granzyme-K, produced IFN-γ, and suppressed T-cell proliferation. Diffusion map suggested a progressive CD4+T-cell differentiation from naïve to cytotoxic cells and identified EOMES+Th1-cells as putative Tr1-cell precursors (pre-Tr1).
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Affiliation(s)
- Nadia Pulvirenti
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Ylenia Silvetri
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Francesca Clemente
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Roberto Bosotti
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Elena Carelli
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Giorgia Moschetti
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
- Department of Pharmaceutical Sciences (DISFARM), Università degli Studi, Milan, Italy
| | - Paola Gruarin
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Chiara Vasco
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Maria Cristina Crosti
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Maria Lucia Sarnicola
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Luca Valenti
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Biological Resource Center Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi, Milan, Italy
| | - Daniele Prati
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sergio Abrignani
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy
| | - Jens Geginat
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy
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3
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Joulia E, Michieletto MF, Agesta A, Peillex C, Girault V, Le Dorze AL, Peroceschi R, Bucciarelli F, Szelechowski M, Chaubet A, Hakim N, Marrocco R, Lhuillier E, Lebeurrier M, Argüello RJ, Saoudi A, El Costa H, Adoue V, Walzer T, Sarry JE, Dejean AS. Eomes-dependent mitochondrial regulation promotes survival of pathogenic CD4+ T cells during inflammation. J Exp Med 2024; 221:e20230449. [PMID: 38189779 PMCID: PMC10772920 DOI: 10.1084/jem.20230449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/02/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024] Open
Abstract
The mechanisms whereby Eomes controls tissue accumulation of T cells and strengthens inflammation remain ill-defined. Here, we show that Eomes deletion in antigen-specific CD4+ T cells is sufficient to protect against central nervous system (CNS) inflammation. While Eomes is dispensable for the initial priming of CD4+ T cells, it is required for long-term maintenance of CNS-infiltrating CD4+ T cells. We reveal that the impact of Eomes on effector CD4+ T cell longevity is associated with sustained expression of multiple genes involved in mitochondrial organization and functions. Accordingly, epigenetic studies demonstrate that Eomes supports mitochondrial function by direct binding to either metabolism-associated genes or mitochondrial transcriptional modulators. Besides, the significance of these findings was confirmed in CD4+ T cells from healthy donors and multiple sclerosis patients. Together, our data reveal a new mechanism by which Eomes promotes severity and chronicity of inflammation via the enhancement of CD4+ T cell mitochondrial functions and resistance to stress-induced cell death.
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Affiliation(s)
- Emeline Joulia
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Michaël F. Michieletto
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Arantxa Agesta
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Cindy Peillex
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
- École Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Virginie Girault
- Suivi Immunologique des Thérapeutiques Innovantes, Pôle de Biologie, Pontchaillou University Hospital, Rennes, France
- UMR1236, University of Rennes, Institut National de la Santé et de la Recherche Médicale, Etablissement Français du Sang Bretagne, Rennes, France
| | - Anne-Louise Le Dorze
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Romain Peroceschi
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Florence Bucciarelli
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Marion Szelechowski
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Adeline Chaubet
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Nawad Hakim
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Rémi Marrocco
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Emeline Lhuillier
- GeT-Santé, Plateforme Génome et Transcriptome, GenoToul, Toulouse, France
- Institut des Maladies Métaboliques et Cardiovasculaires, Institut National de la Santé et de la Recherche Médicale, Université de Toulouse, Université Paul Sabatier, Toulouse, France
| | - Manuel Lebeurrier
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Rafael J. Argüello
- Aix Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d’Immunologie de Marseille-Luminy, Marseille, France
| | - Abdelhadi Saoudi
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Hicham El Costa
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Veronique Adoue
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
| | - Thierry Walzer
- Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale U1111, Université Claude Bernard Lyon 1, Centre National de la Recherche Scientifique, UMR5308, Lyon, France
| | - Jean-Emmanuel Sarry
- Centre de Recherches en Cancérologie de Toulouse, UMR1037, Institut National de la Santé et de la Recherche Médicale, Toulouse, France
| | - Anne S. Dejean
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, Institut National de la Santé et de la Recherche Médicale UMR1291, Centre National de la Recherche Scientifique UMR5051, Université Toulouse III, Toulouse, France
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4
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Zielinski CE. T helper cell subsets: diversification of the field. Eur J Immunol 2023; 53:e2250218. [PMID: 36792132 DOI: 10.1002/eji.202250218] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023]
Abstract
Polarized T helper cell (Th cell) responses are important determinants of host protection. Th cell subsets tailor their functional repertoire of cytokines to their cognate antigens to efficiently contribute to their clearance. In contrast, in settings of immune abrogation, these polarized cytokine patterns of Th cells can mediate tissue damage and pathology resulting in allergy or autoimmunity. Recent technological developments in single-cell genomics and proteomics as well as advances in the high-dimensional bioinformatic analysis of complex datasets have challenged the prevailing Th cell subset classification into Th1, Th2, Th17, and other subsets. Additionally, systems immunology approaches have revealed that instructive input from the peripheral tissue microenvironment can have differential effects on the overall phenotype and molecular wiring of Th cells depending on their spatial distribution. Th cells from the blood or secondary lymphoid organs are therefore expected to follow distinct rules of regulation. In this review, the functional heterogeneity of Th cell subsets will be reviewed in the context of new technological developments and T-cell compartmentalization in tissue niches. This work will especially focus on challenges to the traditional boundaries of Th cell subsets and will discuss the underlying regulatory checkpoints, which could reveal new therapeutic strategies for various immune-mediated diseases.
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Affiliation(s)
- Christina E Zielinski
- Department of Infection Immunology, Leibniz Institute for Natural Products Research and Infection Biology, Jena, Germany
- Institute of Microbiology, Faculty of Biosciences, Friedrich Schiller University, Jena, Germany
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5
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Zhang H, Wang N, Xu Y, Pei M, Zheng Y. Comparative analysis of peripheral blood immunoinflammatory landscapes in patients with acute cholangitis and its secondary septic shock using single-cell RNA sequencing. Biochem Biophys Res Commun 2023; 683:149121. [PMID: 37864923 DOI: 10.1016/j.bbrc.2023.149121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/08/2023] [Accepted: 10/13/2023] [Indexed: 10/23/2023]
Abstract
BACKGROUND Acute cholangitis (AC) is a key pathogeny of septic shock, which has a high mortality rate. AC has significant clinical heterogeneity, but no study has analyzed the discrepancies in immunoresponsiveness between AC and its secondary septic shock. The immune inflammatory responses play a critical role in the development of septic shock. METHODS We performed single-cell RNA sequencing (scRNA-seq) to analyze the differences of immunocytes in immunoresponse and inflammation between the early stages of AC (A1, A2, and A3) and its secondary septic shock (B1, B2, and B3). RESULTS This study has identified seven cell types, including T cells, B cells, plasma cells, neutrophils, monocytes, platelets and erythrocytes. We mainly focused on neutrophils, monocytes, and T cells. Neutrophil subpopulation analysis indicated that neutrophil progenitors (proNeus) were identified in neutrophil subsets. Compared with patients suffering from AC, the gene phenotypes of proNeus (ELANE, AZU1, MPO, and PRTN3) were significantly upregulated in septic shock. The differentiation direction of neutrophil subsets in peripheral blood mononuclear cells (PBMCs) was determined; Moreover, the proNeus in septic shock presented a state of "expansion", with upregulation of neutrophil degranulation and downregulation of monocyte and T cell proliferation. Neutrophils-7 (CCL5, RPL23A, RPL13, RPS19 and RPS18) were mainly involved in the regulation of cellular functions. The neutrophils-7 subpopulation in septic shock were in a state of "exhaustion", and its biological functions showed the characteristics of weakening neutrophil migration and phagocytosis, etc., which maked infection difficult to control and aggravated the development of septic shock. Analysis of monocyte and T cell subpopulations showed that the expression genes and biological functions of subpopulations were closely related to immunoinflammatory regulation. In addition, CCL3 - CCR1, CXCL1 - CXCR2 and other ligand-receptors were highly expressed in neutrophils and monocytes, enhancing interactions between immune cells. CONCLUSION ScRNA-seq revealed significant differences in immune cells between AC and its secondary septic shock, which were primarily manifested in the cellular numbers, differentially expressed genes, functions of cellular subsets, differentiation trajectories, cell-cell interactions and so on. We identified many subsets of neutrophil, T cell and monocyte were associated with inflammation and immunosuppression induced by septic shock. These provided a reference for accurately evaluating the pathological severity of patients with AC and discovering the targets for therapy.
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Affiliation(s)
- He Zhang
- Department of Emergency, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China
| | - Nan Wang
- Department of Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China; Anhui Public Health Clinical Center, Hefei, China.
| | - Yuntian Xu
- Department of Emergency, The Third Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China
| | - Mingchao Pei
- Department of Emergency, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China
| | - Yun Zheng
- Department of Emergency ICU, The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China
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6
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Vanni A, Mazzoni A, Semeraro R, Capone M, Maschmeyer P, Lamacchia G, Salvati L, Carnasciali A, Farahvachi P, Giani T, Simonini G, Filocamo G, Romano M, Liotta F, Mashreghi MF, Cosmi L, Cimaz R, Magi A, Maggi L, Annunziato F. Clonally expanded PD-1-expressing T cells are enriched in synovial fluid of juvenile idiopathic arthritis patients. Eur J Immunol 2023; 53:e2250162. [PMID: 37086046 DOI: 10.1002/eji.202250162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 03/23/2023] [Accepted: 04/17/2023] [Indexed: 04/23/2023]
Abstract
Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic condition in childhood. The disease etiology remains largely unknown; however, a key role in JIA pathogenesis is surely mediated by T cells. T-lymphocytes activity is controlled via signals, known as immune checkpoints. Delivering an inhibitory signal or blocking a stimulatory signal to achieve immune suppression is critical in autoimmune diseases. However, the role of immune checkpoints in chronic inflammation and autoimmunity must still be deciphered. In this study, we investigated at the single-cell level the feature of T cells in JIA chronic inflammation, both at the transcriptome level via single-cell RNA sequencing and at the protein level by flow cytometry. We found that despite the heterogeneity in the composition of synovial CD4+ and CD8+ T cells, those characterized by PD-1 expression were clonally expanded tissue-resident memory (Trm)-like cells and displayed the highest proinflammatory capacity, suggesting their active contribution in sustaining chronic inflammation in situ. Our data support the concept that novel therapeutic strategies targeting PD-1 may be effective in the treatment of JIA. With this approach, it may become possible to target overactive T cells regardless of their cytokine production profile.
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Affiliation(s)
- Anna Vanni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
- Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Tuscany, Italy
| | - Roberto Semeraro
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Manuela Capone
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Patrick Maschmeyer
- Institute of Health (BIH) at Charité, Universitätsmedizin Berlin, Berlin, Berlin, Germany
- Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Institute for Medical Systems Biology (BIMSB), Berlin, Berlin, Germany
- Department of Hematology, Oncology and Cancer Immunology, Charité-Universitätsmedizin Berlin, Berlin, Berlin, Germany
| | - Giulia Lamacchia
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Lorenzo Salvati
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Alberto Carnasciali
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Parham Farahvachi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | | | | | - Giovanni Filocamo
- Pediatric Rheumatology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano IT and University of Milan, Milan, Lombardy, Italy
| | - Micol Romano
- University of Western Ontario, London, Ontario, Canada
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
- Immunology and Cell Therapy Unit, Careggi University Hospital, Florence, Tuscany, Italy
| | - Mir-Farzin Mashreghi
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Berlin, Germany
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
- Immunoallergology Unit, Careggi University Hospital, Florence, Tuscany, Italy
| | - Rolando Cimaz
- Department of Clinical Sciences and Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, University of Milan, Milan, Lombardy, Italy
| | - Alberto Magi
- Department of Information Engineering, University of Florence, Florence, Tuscany, Italy
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Tuscany, Italy
- Flow Cytometry Diagnostic Center and Immunotherapy, Careggi University Hospital, Florence, Tuscany, Italy
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7
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Singh SP, Parween F, Edara N, Zhang HH, Chen J, Otaizo-Carrasquero F, Cheng D, Oppenheim NA, Ransier A, Zhu W, Shamsaddini A, Gardina PJ, Darko SW, Singh TP, Douek DC, Myers TG, Farber JM. Human CCR6+ Th Cells Show Both an Extended Stable Gradient of Th17 Activity and Imprinted Plasticity. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 210:1700-1716. [PMID: 37093875 PMCID: PMC10463241 DOI: 10.4049/jimmunol.2200874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/20/2023] [Indexed: 04/25/2023]
Abstract
Th17 cells have been investigated in mice primarily for their contributions to autoimmune diseases. However, the pathways of differentiation of Th17 and related Th cells (type 17 cells) and the structure of the type 17 memory population in humans are not well understood; such understanding is critical for manipulating these cells in vivo. By exploiting differences in levels of surface CCR6, we found that human type 17 memory cells, including individual T cell clonotypes, form an elongated continuum of type 17 character along which cells can be driven by increasing RORγt. This continuum includes cells preserved within the memory pool with potentials that reflect the early preferential activation of multiple over single lineages. The phenotypes and epigenomes of CCR6+ cells are stable across cell divisions under noninflammatory conditions. Nonetheless, activation in polarizing and nonpolarizing conditions can yield additional functionalities, revealing, respectively, both environmentally induced and imprinted mechanisms that contribute differentially across the type 17 continuum to yield the unusual plasticity ascribed to type 17 cells.
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Affiliation(s)
- Satya P. Singh
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Farhat Parween
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Nithin Edara
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Hongwei H. Zhang
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Jinguo Chen
- Center for Human Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Francisco Otaizo-Carrasquero
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Debby Cheng
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Nicole A. Oppenheim
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Amy Ransier
- Genome Analysis Core, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Wenjun Zhu
- Retinal Neurophysiology Section, National Eye Institute, National Institutes of Health, Bethesda, MD
| | - Amirhossein Shamsaddini
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Paul J. Gardina
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Samuel W. Darko
- Human Immunology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Tej Pratap Singh
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Daniel C. Douek
- Human Immunology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Timothy G. Myers
- Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
| | - Joshua M. Farber
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD
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8
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Parween F, Singh SP, Zhang HH, Kathuria N, Otaizo-Carrasquero FA, Shamsaddini A, Gardina PJ, Ganesan S, Kabat J, Lorenzi HA, Myers TG, Farber JM. Chemokine positioning determines mutually exclusive roles for their receptors in extravasation of pathogenic human T cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.25.525561. [PMID: 36789428 PMCID: PMC9928044 DOI: 10.1101/2023.01.25.525561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Pro-inflammatory T cells co-express multiple chemokine receptors, but the distinct functions of individual receptors on these cells are largely unknown. Human Th17 cells uniformly express the chemokine receptor CCR6, and we discovered that the subgroup of CD4+CCR6+ cells that co-express CCR2 possess a pathogenic Th17 signature, can produce inflammatory cytokines independent of TCR activation, and are unusually efficient at transendothelial migration (TEM). The ligand for CCR6, CCL20, was capable of binding to activated endothelial cells (ECs) and inducing firm arrest of CCR6+CCR2+ cells under conditions of flow - but CCR6 could not mediate TEM. By contrast, CCL2 and other ligands for CCR2, despite being secreted from both luminal and basal sides of ECs, failed to bind to the EC surfaces - and CCR2 could not mediate arrest. Nonetheless, CCR2 was required for TEM. To understand if CCR2's inability to mediate arrest was due solely to an absence of EC-bound ligands, we generated a CCL2-CXCL9 chimeric chemokine that could bind to the EC surface. Although display of CCL2 on the ECs did indeed lead to CCR2-mediated arrest of CCR6+CCR2+ cells, activating CCR2 with surface-bound CCL2 blocked TEM. We conclude that mediating arrest and TEM are mutually exclusive activities of chemokine receptors and/or their ligands that depend, respectively, on chemokines that bind to the EC luminal surfaces versus non-binding chemokines that form transendothelial gradients under conditions of flow. Our findings provide fundamental insights into mechanisms of lymphocyte extravasation and may lead to novel strategies to block or enhance their migration into tissue.
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Affiliation(s)
- Farhat Parween
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Satya P. Singh
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Hongwei H Zhang
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Nausheen Kathuria
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Francisco A. Otaizo-Carrasquero
- Research Technologies Branch, Genomic Technologies, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Amirhossein Shamsaddini
- Research Technologies Branch, Genomic Technologies, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Paul J. Gardina
- Research Technologies Branch, Genomic Technologies, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Sundar Ganesan
- Research Technologies Branch, Biological Imaging, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Juraj Kabat
- Research Technologies Branch, Biological Imaging, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Hernan A. Lorenzi
- Bioinformatics and Computational Biosciences Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Timothy G. Myers
- Research Technologies Branch, Genomic Technologies, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Joshua M. Farber
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda MD 20892, USA
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9
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Thelen B, Schipperges V, Knörlein P, Hummel JF, Arnold F, Kupferschmid L, Klose CSN, Arnold SJ, Boerries M, Tanriver Y. Eomes is sufficient to regulate IL-10 expression and cytotoxic effector molecules in murine CD4 + T cells. Front Immunol 2023; 14:1058267. [PMID: 36756120 PMCID: PMC9901365 DOI: 10.3389/fimmu.2023.1058267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023] Open
Abstract
The T-box transcription factors T-bet and Eomesodermin regulate type 1 immune responses in innate and adaptive lymphocytes. T-bet is widely expressed in the immune system but was initially identified as the lineage-specifying transcription factor of Th1 CD4+ T cells, where it governs expression of the signature cytokine IFN- γ and represses alternative cell fates like Th2 and Th17. T-bet's paralog Eomes is less abundantly expressed and Eomes+ CD4+ T cells are mostly found in the context of persistent antigen exposure, like bone marrow transplantation, chronic infection or inflammation as well as malignant disorders. However, it has remained unresolved whether Eomes executes similar transcriptional activities as T-bet in CD4+ T cells. Here we use a novel genetic approach to show that Eomes expression in CD4+ T cells drives a distinct transcriptional program that shows only partial overlap with T-bet. We found that Eomes is sufficient to induce the expression of the immunoregulatory cytokine IL-10 and, together with T-bet, promotes a cytotoxic effector profile, including Prf1, Gzmb, Gzmk, Nkg7 and Ccl5, while repressing alternative cell fates. Our results demonstrate that Eomes+ CD4+ T cells, which are often found in the context of chronic antigen stimulation, are likely to be a unique CD4+ T cell subset that limits inflammation and immunopathology as well as eliminates antigen-presenting and malignant cells.
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Affiliation(s)
- Benedikt Thelen
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Vincent Schipperges
- Institute of Medical Bioinformatics and Systems Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Paulina Knörlein
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jonas F. Hummel
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Frederic Arnold
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Department of Internal Medicine IV, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany,Berta-Ottenstein-Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Laurence Kupferschmid
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph S. N. Klose
- Department of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Sebastian J. Arnold
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany,CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Melanie Boerries
- Institute of Medical Bioinformatics and Systems Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany,German Cancer Consortium (Deutsches Konsortium für Translationale Krebsforschung, DKTK), Partner Site Freiburg, and German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ), Heidelberg, Germany
| | - Yakup Tanriver
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Department of Internal Medicine IV, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany,*Correspondence: Yakup Tanriver,
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10
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Jiang M, Fu Y, Wang P, Yan Y, Zhao J, Wang Y, Yan S. Looking Beyond Th17 Cells: A Role for Th17.1 Cells in Thyroid-associated Ophthalmopathy? Endocrinology 2023; 164:6980482. [PMID: 36624983 DOI: 10.1210/endocr/bqad004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/04/2023] [Accepted: 01/06/2023] [Indexed: 01/11/2023]
Abstract
Thyroid-associated ophthalmopathy (TAO), an ordinary extrathyroid syndrome of Graves' disease (GD), is closely associated with immunity. T helper (Th) 17, Th1, and Th2 cells in Th lineages are thought to be related to the disease pathogenesis. Recently, there has been growing evidence that Th17.1 cells are involved in the development and progression of TAO. The characteristics of this pathology are similar to those of Th1 and Th17 lymphocytes, which secrete interferon (IFN)-γ and interleukin (IL)-17A. This paper reviews the potential role of the Th17.1 subgroup pathogenesis of TAO. The therapeutic effects of drugs that can modulate Th17.1 cell populations are also highlighted. Rich Th17.1 cells exist in peripheral blood and ocular tissues of patients suffering from thyroid eye disease (TED), especially those with severe or steroid-resistant TAO. The bias of Th17.1 cells to secrete cytokines partly determines the pathological outcome of TAO patients. Th17.1 cells are important in regulating fibrosis, adipocyte differentiation, and hyaluronic acid production. In summary, the Th17.1 subpopulation is essential in the onset and progression of TED, and targeting Th17.1 cell therapy may be a promising therapeutic approach.
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Affiliation(s)
- Minmin Jiang
- First School of Clinical Medicine, Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Yu Fu
- Department of Endocrinology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Ping Wang
- First School of Clinical Medicine, Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Yan Yan
- First School of Clinical Medicine, Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Jingxiao Zhao
- First School of Clinical Medicine, Henan University of Chinese Medicine, Zhengzhou 450000, China
| | - Ying Wang
- International Medical Faculty, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Shuxun Yan
- Department of Endocrinology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
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11
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Moseki RM, Barber DL, Du Bruyn E, Shey M, Van der Plas H, Wilkinson RJ, Meintjes G, Riou C. Phenotypic Profile of Mycobacterium tuberculosis-Specific CD4 T-Cell Responses in People With Advanced Human Immunodeficiency Virus Who Develop Tuberculosis-Associated Immune Reconstitution Inflammatory Syndrome. Open Forum Infect Dis 2023; 10:ofac546. [PMID: 36726536 PMCID: PMC9879713 DOI: 10.1093/ofid/ofac546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 10/17/2022] [Indexed: 01/28/2023] Open
Abstract
Background Tuberculosis-associated immune reconstitution inflammatory syndrome (TB-IRIS) is a frequent complication of cotreatment for TB and human immunodeficiency virus (HIV)-1. We characterized Mycobacterium tuberculosis (Mtb)-specific CD4 T-cell phenotype and transcription factor profile associated with the development of TB-IRIS. Methods We examined the role of CD4 T-cell transcription factors in a murine model of mycobacterial IRIS. In humans, we used a longitudinal study design to compare the magnitude of antiretroviral therapy, activation, transcription factor profile, and cytotoxic potential of Mtb-specific CD4 T cells between TB-IRIS (n = 25) and appropriate non-IRIS control patients (n = 18) using flow cytometry. Results In the murine model, CD4 T-cell expression of Eomesodermin (Eomes), but not Tbet, was associated with experimentally induced IRIS. In patients, TB-IRIS onset was associated with the expansion of Mtb-specific IFNγ+CD4 T cells (P = .039). Patients with TB-IRIS had higher HLA-DR expression (P = .016), but no differences in the expression of T-bet or Eomes were observed. At TB-IRIS onset, Eomes+Tbet+Mtb-specific IFNγ+CD4+ T cells showed higher expression of granzyme B in patients with TB-IRIS (P = .026). Conclusions Although the murine model of Mycobacterium avium complex-IRIS suggests that Eomes+CD4 T cells underly IRIS, TB-IRIS was not associated with Eomes expression in patients. Mycobacterium tuberculosis-specific IFNγ+CD4 T-cell responses in TB-IRIS patients are differentiated, highly activated, and potentially cytotoxic.
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Affiliation(s)
- Raymond M Moseki
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Daniel L Barber
- T Lymphocyte Biology Section, Laboratory of Parasitic Diseases, National Institute of Health, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Elsa Du Bruyn
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Muki Shey
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Helen Van der Plas
- Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Robert J Wilkinson
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,Department of Medicine, University of Cape Town, Cape Town, South Africa.,Department of Infectious Diseases, Imperial College London, London, United Kingdom.,The Francis Crick Institute, London, United Kingdom
| | - Graeme Meintjes
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Catherine Riou
- Wellcome Center for Infectious Diseases Research in Africa (CIDRI-Africa), University of Cape Town, Cape Town, South Africa.,Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,Department of Pathology, Division of Medical Virology, University of Cape Town, Cape Town, South Africa
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12
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T cell responses at diagnosis of amyotrophic lateral sclerosis predict disease progression. Nat Commun 2022; 13:6733. [PMID: 36347843 PMCID: PMC9643478 DOI: 10.1038/s41467-022-34526-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 10/27/2022] [Indexed: 11/10/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease, involving neuroinflammation and T cell infiltration in the central nervous system. However, the contribution of T cell responses to the pathology of the disease is not fully understood. Here we show, by flow cytometric analysis of blood and cerebrospinal fluid (CSF) samples of a cohort of 89 newly diagnosed ALS patients in Stockholm, Sweden, that T cell phenotypes at the time of diagnosis are good predictors of disease outcome. High frequency of CD4+FOXP3- effector T cells in blood and CSF is associated with poor survival, whereas high frequency of activated regulatory T (Treg) cells and high ratio between activated and resting Treg cells in blood are associated with better survival. Besides survival, phenotypic profiling of T cells could also predict disease progression rate. Single cell transcriptomics analysis of CSF samples shows clonally expanded CD4+ and CD8+ T cells in CSF, with characteristic gene expression patterns. In summary, T cell responses associate with and likely contribute to disease progression in ALS, supporting modulation of adaptive immunity as a viable therapeutic option.
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13
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Regulation of CD4 T Cell Responses by the Transcription Factor Eomesodermin. Biomolecules 2022; 12:biom12111549. [PMID: 36358898 PMCID: PMC9687629 DOI: 10.3390/biom12111549] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
Central to the impacts of CD4 T cells, both positive in settings of infectious disease and cancer and negative in the settings of autoimmunity and allergy, is their ability to differentiate into distinct effector subsets with specialized functions. The programming required to support such responses is largely dictated by lineage-specifying transcription factors, often called ‘master regulators’. However, it is increasingly clear that many aspects of CD4 T cell immunobiology that can determine the outcomes of disease states involve a broader transcriptional network. Eomesodermin (Eomes) is emerging as an important member of this class of transcription factors. While best studied in CD8 T cells and NK cells, an increasing body of work has focused on impacts of Eomes expression in CD4 T cell responses in an array of different settings. Here, we focus on the varied impacts reported in these studies that, together, indicate the potential of targeting Eomes expression in CD4 T cells as a strategy to improve a variety of clinical outcomes.
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14
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Claudin-6 increases SNAI1, NANOG and SOX2 gene expression in human gastric adenocarcinoma AGS cells. Mol Biol Rep 2022; 49:11663-11674. [PMID: 36169897 DOI: 10.1007/s11033-022-07976-z] [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: 06/07/2022] [Accepted: 09/21/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Gastric cancer is a heterogeneous disease associated to deregulated gastric epithelia tight junction barrier function and di novo expression of claudin-6; these changes are associated with epithelial-mesenchymal transition, enhanced invasiveness, metastatic progression, resistance to chemotherapy, and poor prognosis. Gastric cancer stem cells represent a rare population of cells within the tumor implicated in tumor growth and higher tumorigenic capacity. The possible relation between claudin-6 expression and the expression of some markers associated to epithelial mesenchymal transition and cancer stem cells in gastric cancer cells have never been explored. METHODS AND RESULTS CD44, CD24, Twist, Villin, DCLK1, claudin-6, NANOG, E-Cadherin, SOX2, and SNAI1 expression was evaluated by immunofluorescence and cytofluorometry in wild type and Claudin-6 transfected AGS cells. Cell migration assays were also performed. Differentially expressed genes and biological processes analysis was performed to determine gene preponderance. The results showed that claudin-6 overexpression enriched the CD44 + /CD24- subpopulation with an overall increase in the expression and the number of CD44 + cells. A significant increase in NANOG, SOX2 and SNAI1 expression and enhanced cell migration was observed in claudin-6 transfected cells. Transcriptome analysis revealed 271 genes involved in enhanced biological processes with only 31 with a significantly p value; thirteen of those genes are closely associated to epithelial mesenchymal transition processes and folding and unfolding processes of proteins in the endoplasmic reticulum. CONCLUSIONS The pro-tumorigenic effect of claudin-6 in gastric cancer could be associated to dedifferentiation of epithelial cells and an increase in di novo cancer stem cell genesis.
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15
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Watanabe R, Hashimoto M. Pathogenic role of monocytes/macrophages in large vessel vasculitis. Front Immunol 2022; 13:859502. [PMID: 35967455 PMCID: PMC9372263 DOI: 10.3389/fimmu.2022.859502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 07/11/2022] [Indexed: 11/21/2022] Open
Abstract
Vasculitis is an autoimmune vascular inflammation with an unknown etiology and causes vessel wall destruction. Depending on the size of the blood vessels, it is classified as large, medium, and small vessel vasculitis. A wide variety of immune cells are involved in the pathogenesis of vasculitis. Among these immune cells, monocytes and macrophages are functionally characterized by their capacity for phagocytosis, antigen presentation, and cytokine/chemokine production. After a long debate, recent technological advances have revealed the cellular origin of tissue macrophages in the vessel wall. Tissue macrophages are mainly derived from embryonic progenitor cells under homeostatic conditions, whereas bone marrow-derived circulating monocytes are recruited under inflammatory conditions, and then differentiate into macrophages in the arterial wall. Such macrophages infiltrate into an otherwise immunoprotected vascular site, digest tissue matrix with abundant proteolytic enzymes, and further recruit inflammatory cells through cytokine/chemokine production. In this way, macrophages amplify the inflammatory cascade and eventually cause tissue destruction. Recent studies have also demonstrated that monocytes/macrophages can be divided into several subpopulations based on the cell surface markers and gene expression. In this review, the subpopulations of circulating monocytes and the ontogeny of tissue macrophages in the artery are discussed. We also update the immunopathology of large vessel vasculitis, with a special focus on giant cell arteritis, and outline how monocytes/macrophages participate in the disease process of vascular inflammation. Finally, we discuss limitations of the current research and provide future research perspectives, particularly in humans. Through these processes, we explore the possibility of therapeutic strategies targeting monocytes/macrophages in vasculitis.
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16
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Hoeks C, Duran G, Hellings N, Broux B. When Helpers Go Above and Beyond: Development and Characterization of Cytotoxic CD4+ T Cells. Front Immunol 2022; 13:951900. [PMID: 35903098 PMCID: PMC9320319 DOI: 10.3389/fimmu.2022.951900] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 06/21/2022] [Indexed: 11/26/2022] Open
Abstract
Once regarded as an experimental artefact, cytotoxic CD4+ T cells (CD4 CTL) are presently recognized as a biologically relevant T cell subset with important functions in anti-viral, anti-tumor, and autoimmune responses. Despite the potentially large impact on their micro-environment, the absolute cell counts of CD4 CTL within the peripheral circulation are relatively low. With the rise of single cell analysis techniques, detection of these cells is greatly facilitated. This led to a renewed appraisal of CD4 CTL and an increased insight into their heterogeneous nature and ontogeny. In this review, we summarize the developmental path from naïve CD4+ T cells to terminally differentiated CD4 CTL, and present markers that can be used to detect or isolate CD4 CTL and their precursors. Subsets of CD4 CTL and their divergent functionalities are discussed. Finally, the importance of local cues as triggers for CD4 CTL differentiation is debated, posing the question whether CD4 CTL develop in the periphery and migrate to site of inflammation when called for, or that circulating CD4 CTL reflect cells that returned to the circulation following differentiation at the local inflammatory site they previously migrated to. Even though much remains to be learned about this intriguing T cell subset, it is clear that CD4 CTL represent interesting therapeutic targets for several pathologies.
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Affiliation(s)
- Cindy Hoeks
- Neuro Immune Connections & Repair Lab, Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Hasselt, Belgium
- University MS Center (UMSC), Hasselt, Belgium
| | - Gayel Duran
- Neuro Immune Connections & Repair Lab, Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Hasselt, Belgium
- University MS Center (UMSC), Hasselt, Belgium
| | - Niels Hellings
- Neuro Immune Connections & Repair Lab, Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Hasselt, Belgium
- University MS Center (UMSC), Hasselt, Belgium
| | - Bieke Broux
- Neuro Immune Connections & Repair Lab, Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, Hasselt, Belgium
- University MS Center (UMSC), Hasselt, Belgium
- *Correspondence: Bieke Broux,
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17
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Jacobs L, Yshii L, Junius S, Geukens N, Liston A, Hollevoet K, Declerck P. Intratumoral DNA-based delivery of checkpoint-inhibiting antibodies and interleukin 12 triggers T cell infiltration and anti-tumor response. Cancer Gene Ther 2022; 29:984-992. [PMID: 34754076 DOI: 10.1038/s41417-021-00403-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/08/2021] [Accepted: 10/26/2021] [Indexed: 01/22/2023]
Abstract
To improve the anti-tumor efficacy of immune checkpoint inhibitors, numerous combination therapies are under clinical evaluation, including with IL-12 gene therapy. The current study evaluated the simultaneous delivery of the cytokine and checkpoint-inhibiting antibodies by intratumoral DNA electroporation in mice. In the MC38 tumor model, combined administration of plasmids encoding IL-12 and an anti-PD-1 antibody induced significant anti-tumor responses, yet similar to the monotherapies. When treatment was expanded with a DNA-based anti-CTLA-4 antibody, this triple combination significantly delayed tumor growth compared to IL-12 alone and the combination of anti-PD-1 and anti-CTLA-4 antibodies. Despite low drug plasma concentrations, the triple combination enabled significant abscopal effects in contralateral tumors, which was not the case for the other treatments. The DNA-based immunotherapies increased T cell infiltration in electroporated tumors, especially of CD8+ T cells, and upregulated the expression of CD8+ effector markers. No general immune activation was detected in spleens following either intratumoral treatment. In B16F10 tumors, evaluation of the triple combination was hampered by a high sensitivity to control plasmids. In conclusion, intratumoral gene electrotransfer allowed effective combined delivery of multiple immunotherapeutics. This approach induced responses in treated and contralateral tumors, while limiting systemic drug exposure and potentially detrimental systemic immunological effects.
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Affiliation(s)
- Liesl Jacobs
- Laboratory for Therapeutic and Diagnostic Antibodies, KU Leuven - University of Leuven, Leuven, Belgium
| | - Lidia Yshii
- Department of Microbiology, Immunology and Transplantation, KU Leuven - University of Leuven, Leuven, Belgium.,VIB Center for Brain and Disease Research, VIB, Leuven, Belgium
| | - Steffie Junius
- Department of Microbiology, Immunology and Transplantation, KU Leuven - University of Leuven, Leuven, Belgium.,VIB Center for Brain and Disease Research, VIB, Leuven, Belgium
| | - Nick Geukens
- PharmAbs - the KU Leuven Antibody Center, KU Leuven - University of Leuven, Leuven, Belgium
| | - Adrian Liston
- Department of Microbiology, Immunology and Transplantation, KU Leuven - University of Leuven, Leuven, Belgium.,VIB Center for Brain and Disease Research, VIB, Leuven, Belgium.,Immunology Programme, Babraham Institute, Cambridge, United Kingdom
| | - Kevin Hollevoet
- Laboratory for Therapeutic and Diagnostic Antibodies, KU Leuven - University of Leuven, Leuven, Belgium. .,PharmAbs - the KU Leuven Antibody Center, KU Leuven - University of Leuven, Leuven, Belgium.
| | - Paul Declerck
- Laboratory for Therapeutic and Diagnostic Antibodies, KU Leuven - University of Leuven, Leuven, Belgium. .,PharmAbs - the KU Leuven Antibody Center, KU Leuven - University of Leuven, Leuven, Belgium.
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18
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Dhume K, Finn CM, Devarajan P, Singh A, Tejero JD, Prokop E, Strutt TM, Sell S, Swain SL, McKinstry KK. Bona Fide Th17 Cells without Th1 Functional Plasticity Protect against Influenza. THE JOURNAL OF IMMUNOLOGY 2022; 208:1998-2007. [PMID: 35338093 PMCID: PMC9012674 DOI: 10.4049/jimmunol.2100801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/04/2022] [Indexed: 01/24/2023]
Abstract
Optimal transcriptional programming needed for CD4 T cells to protect against influenza A virus (IAV) is unclear. Most IAV-primed CD4 T cells fit Th1 criteria. However, cells deficient for the Th1 "master regulator," T-bet, although marked by reduced Th1 identity, retain robust protective capacity. In this study, we show that T-bet's paralog, Eomesodermin (Eomes), is largely redundant in the presence of T-bet but is essential for the residual Th1 attributes of T-bet-deficient cells. Cells lacking both T-bet and Eomes instead develop concurrent Th17 and Th2 responses driven by specific inflammatory signals in the infected lung. Furthermore, the transfer of T-bet- and Eomes-deficient Th17, but not Th2, effector cells protects mice from lethal IAV infection. Importantly, these polyfunctional Th17 effectors do not display functional plasticity in vivo promoting gain of Th1 attributes seen in wild-type Th17 cells, which has clouded evaluation of the protective nature of Th17 programming in many studies. Finally, we show that primary and heterosubtypic IAV challenge is efficiently cleared in T-bet- and Eomes double-deficient mice without enhanced morbidity despite a strongly Th17-biased inflammatory response. Our studies thus demonstrate unexpectedly potent antiviral capacity of unadulterated Th17 responses against IAV, with important implications for vaccine design.
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Affiliation(s)
- Kunal Dhume
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Caroline M Finn
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | | | - Ayushi Singh
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Joanne D Tejero
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Emily Prokop
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Tara M Strutt
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Stewart Sell
- Palisades Pathology Laboratory, Williamsburg, VA
| | - Susan L Swain
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA; and
| | - Karl Kai McKinstry
- Division of Immunity and Pathogenesis, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL;
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19
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Shin BY, Lee SH, Kim Y, An J, Park TY, Lee SK. Interactomic inhibition of Eomes in the nucleus alleviates EAE via blocking the conversion of Th17 cells into non-classic Th1 cells. Immunol Med 2022; 45:119-127. [PMID: 35130134 DOI: 10.1080/25785826.2022.2031812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Th17 cells are implicated in the pathogenesis of several autoimmune diseases. During the inflammation, Th17 cells exposed to IL-12 can shift towards the Th1 phenotype. These shifted cells are defined as 'non-classic Th1 cells'. Th17-derived non-classic Th1 cells play a critical role in late-onset chronic inflammatory diseases and are more pathogenic than the unshifted Th17 cells. Eomes is a transcription factor highly expressed in non-classic Th1 cells. To study the functional role of Eomes without genetic alteration, novel recombinant protein, ntEomes-TMD, was generated by fusing TMD of Eomes and Hph-1-PTD that facilitate intracellular delivery of its cargo molecule. ntEomes-TMD was delivered into the nucleus of the cells without influencing the T cell activation and cytotoxicity. ntEomes-TMD specifically inhibited the Eomes- and ROR-γt-mediated transcription and suppressed the Th1 and Th17 differentiation. Interestingly, ntEomes-TMD blocked the generation of non-classic Th1 cells from Th17 cells, leading to the inhibition of IFN-γ and GM-CSF secretion. In EAE, ntEomes-TMD alleviated the symptoms of EAE, and the combination treatment using ntEomes-TMD and anti-IL-17 mAb together showed better therapeutic efficacy than anti-IL-17 mAb treatment. The results suggest that ntEomes-TMD can be a new therapeutic reagent for treating chronic inflammatory diseases associated with non-classic Th1 cells.
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Affiliation(s)
- Bo-Young Shin
- Department of Biotechnology, Yonsei University College of Life Science and Biotechnology, Seoul, Republic of Korea
| | - Su-Hyeon Lee
- Department of Biotechnology, Yonsei University College of Life Science and Biotechnology, Seoul, Republic of Korea
| | - Yuna Kim
- Department of Biotechnology, Yonsei University College of Life Science and Biotechnology, Seoul, Republic of Korea
| | - Jaekyeung An
- Department of Biotechnology, Yonsei University College of Life Science and Biotechnology, Seoul, Republic of Korea
| | - Tae-Yoon Park
- Molecular Neurobiology Laboratory, Department of Psychiatry and McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Sang-Kyou Lee
- Department of Biotechnology, Yonsei University College of Life Science and Biotechnology, Seoul, Republic of Korea.,Good T cells, Inc, Seoul, Republic of Korea
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20
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Zitello E, Hernandez B, Deng Y. Viral Etiology of Solid Tumors and Immunotherapy. Gastroenterology 2022; 162:659-660. [PMID: 34582894 DOI: 10.1053/j.gastro.2021.09.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Emory Zitello
- Department of Molecular Biosciences and Biological Engineering, University of Hawaii at Manoa, Honolulu, Hawaii
| | - Brenda Hernandez
- Department of Epidemiology, University of Hawaii Cancer Center, University of Hawaii, Honolulu, Hawaii
| | - Youping Deng
- Department of Quantitative Health Sciences, John A. Burns School of Medicine, Honolulu, Hawaii
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21
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Jin W, Fang M, Sayin I, Smith C, Hunter JL, Richardson B, Golden JB, Haley C, Schmader KE, Betts MR, Tyring SK, Cameron CM, Cameron MJ, Canaday DH. Differential CD4+ T-Cell Cytokine and Cytotoxic Responses Between Reactivation and Latent Phases of Herpes Zoster Infection. Pathog Immun 2022; 7:171-188. [PMID: 36865570 PMCID: PMC9973729 DOI: 10.20411/pai.v7i2.560] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/17/2023] [Indexed: 02/19/2023] Open
Abstract
Background CD4+ T cells are a critical component of effective immune responses to varicella zoster virus (VZV), but their functional properties during the reactivation acute vs latent phase of infection remain poorly defined. Methods Here we assessed the functional and transcriptomic properties of peripheral blood CD4+ T cells in persons with acute herpes zoster (HZ) compared to those with a prior history of HZ infection using multicolor flow cytometry and RNA sequencing. Results We found significant differences between the polyfunctionality of VZV-specific total memory, effector memory, and central memory CD4+ T cells in acute vs prior HZ. VZV-specific CD4+ memory T-cell responses in acute HZ reactivation had higher frequencies of IFN-γ and IL-2 producing cells compared to those with prior HZ. In addition, cytotoxic markers were higher in VZV-specific CD4+ T cells than non-VZV-specific cells. Transcriptomic analysis of ex vivo total memory CD4+ T cells from these individuals showed differential regulation of T-cell survival and differentiation pathways, including TCR, cytotoxic T lymphocytes (CTL), T helper, inflammation, and MTOR signaling pathways. These gene signatures correlated with the frequency of IFN-γ and IL-2 producing cells responding to VZV. Conclusions In summary, VZV-specific CD4+ T cells from acute HZ individuals had unique functional and transcriptomic features, and VZV-specific CD4+ T cells as a group had a higher expression of cytotoxic molecules including Perforin, Granzyme-B, and CD107a.
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Affiliation(s)
- Wenjie Jin
- Division of Infectious Diseases Case Western Reserve University, Cleveland, OH.,Division of Infectious Diseases Case Western Reserve University, Cleveland, OH
| | - Mike Fang
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH
| | - Ismail Sayin
- Division of Infectious Diseases Case Western Reserve University, Cleveland, OH.,Division of Infectious Diseases and Geriatric Research, Education and Clinical Center (GRECC), Cleveland Veterans Administration Medical Center, Cleveland, OH
| | - Carson Smith
- Division of Infectious Diseases Case Western Reserve University, Cleveland, OH.,Division of Infectious Diseases and Geriatric Research, Education and Clinical Center (GRECC), Cleveland Veterans Administration Medical Center, Cleveland, OH
| | | | - Brian Richardson
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH
| | - Jackelyn B Golden
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH
| | - Christopher Haley
- Center for Clinical Studies and Department of Dermatology, University of Texas Health Science Center, McGovern School of Medicine, Houston, TX
| | - Kenneth E Schmader
- Division of Geriatrics, Duke University Medical Center and GRECC, Durham Veterans Affairs Medical Center, Durham, NC
| | - Michael R Betts
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Stephen K Tyring
- Center for Clinical Studies and Department of Dermatology, University of Texas Health Science Center, McGovern School of Medicine, Houston, TX
| | - Cheryl M Cameron
- Department of Nutrition, Case Western Reserve University, Cleveland, OH
| | - Mark J Cameron
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH
| | - David H Canaday
- Division of Infectious Diseases Case Western Reserve University, Cleveland, OH.,Division of Infectious Diseases and Geriatric Research, Education and Clinical Center (GRECC), Cleveland Veterans Administration Medical Center, Cleveland, OH
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22
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The Effects of Sishen Wan on T Cell Responses in Mice Models of Ulcerative Colitis Induced by Dextran Sodium Sulfate. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9957709. [PMID: 34956391 PMCID: PMC8702314 DOI: 10.1155/2021/9957709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 12/24/2022]
Abstract
Currently, it is unclear whether Sishen Wan (SSW) could modulate the balance of Th1 cells, Th17 cells, and Tregs and we evaluated the effects of SSW on T cell responses in mice models of ulcerative colitis (UC). The mice models of acute UC (4% dextran sodium sulfate (DSS), 8 days) and chronic UC (3% DSS, 16 days) with SSW were assayed. Colon tissues were collected for immunohistochemical analysis, enzyme linked immunosorbent assay (ELISA), and flow cytometry (FCM). The expressions of cytokines associated with Tregs, transcription factors of Th17 cells, the frequencies of Th1 cells, Th17 cells, and Tregs, and the functional plasticity of Th17 cells were detected. The frequency of IFN-γ+ T cells was not changed significantly with SSW treatment in acute DSS. In chronic models, the frequency of IFN-γ+ T cells was downregulated with SSW. Meanwhile, the levels of RORγt and the frequency of IL-17A+ Th17 cells showed no significant differences after SSW treatment. Despite no significant effect on the transdifferentiation of Th17 cells in chronic UC models, SSW transdifferentiated Th17 cells into IL-10+ Th17 cells and downregulated IFN-γ+ Th17 cells/IL-10+ Th17 cells in acute DSS. Moreover, there were no significant changes of cytokines secreted by Tregs in acute DSS after SSW treatment, but SSW facilitated the expressions of IL-10 and IL-35, as well as development of IL-10+ Tregs in chronic DSS. SSW showed depressive effects on the immunoreaction of Th17 cells and might promote the conversion of Th17 cells into IL-10+ Th17 cells in acute UC, while it inhibited the excessive reaction of Th1 cells, facilitated the development of Tregs, and enhanced the anti-inflammatory effects in chronic UC.
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23
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Small Molecule Inhibitors Targeting Nuclear Factor κB Activation Markedly Reduce Expression of Interleukin-2, but Not Interferon-γ, Induced by Phorbol Esters and Calcium Ionophores. Int J Mol Sci 2021; 22:ijms222313098. [PMID: 34884902 PMCID: PMC8658103 DOI: 10.3390/ijms222313098] [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: 11/03/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/24/2022] Open
Abstract
The T-box transcription factor Eomesodermin (Eomes) promotes the expression of interferon-γ (IFN-γ). We recently reported that the small molecule inhibitors, TPCA-1 and IKK-16, which target nuclear factor κB (NF-κB) activation, moderately reduced Eomes-dependent IFN-γ expression in mouse lymphoma BW5147 cells stimulated with phorbol 12-myristate 13-acetate (PMA) and ionomycin (IM). In the present study, we investigated the direct effects of NF-κB on IFN-γ expression in mouse lymphoma EL4 cells and primary effector T cells. Eomes strongly promoted IFN-γ expression and the binding of RelA and NFATc2 to the IFN-γ promoter when EL4 cells were stimulated with PMA and IM. Neither TPCA-1 nor IKK-16 reduced IFN-γ expression; however, they markedly decreased interleukin (IL)-2 expression in Eomes-transfected EL4 cells. Moreover, TPCA-1 markedly inhibited the binding of RelA, but not that of Eomes or NFATc2 to the IFN-γ promoter. In effector CD4+ and CD8+ T cells activated with anti-CD3 and anti-CD28 antibodies, IFN-γ expression induced by PMA and A23187 was not markedly decreased by TPCA-1 or IKK-16 under conditions where IL-2 expression was markedly reduced. Therefore, the present results revealed that NF-κB is dispensable for IFN-γ expression induced by PMA and calcium ionophores in EL4 cells expressing Eomes and primary effector T cells.
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24
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Cossarizza A, Chang HD, Radbruch A, Abrignani S, Addo R, Akdis M, Andrä I, Andreata F, Annunziato F, Arranz E, Bacher P, Bari S, Barnaba V, Barros-Martins J, Baumjohann D, Beccaria CG, Bernardo D, Boardman DA, Borger J, Böttcher C, Brockmann L, Burns M, Busch DH, Cameron G, Cammarata I, Cassotta A, Chang Y, Chirdo FG, Christakou E, Čičin-Šain L, Cook L, Corbett AJ, Cornelis R, Cosmi L, Davey MS, De Biasi S, De Simone G, del Zotto G, Delacher M, Di Rosa F, Di Santo J, Diefenbach A, Dong J, Dörner T, Dress RJ, Dutertre CA, Eckle SBG, Eede P, Evrard M, Falk CS, Feuerer M, Fillatreau S, Fiz-Lopez A, Follo M, Foulds GA, Fröbel J, Gagliani N, Galletti G, Gangaev A, Garbi N, Garrote JA, Geginat J, Gherardin NA, Gibellini L, Ginhoux F, Godfrey DI, Gruarin P, Haftmann C, Hansmann L, Harpur CM, Hayday AC, Heine G, Hernández DC, Herrmann M, Hoelsken O, Huang Q, Huber S, Huber JE, Huehn J, Hundemer M, Hwang WYK, Iannacone M, Ivison SM, Jäck HM, Jani PK, Keller B, Kessler N, Ketelaars S, Knop L, Knopf J, Koay HF, Kobow K, Kriegsmann K, Kristyanto H, Krueger A, Kuehne JF, Kunze-Schumacher H, Kvistborg P, Kwok I, Latorre D, Lenz D, Levings MK, Lino AC, Liotta F, Long HM, Lugli E, MacDonald KN, Maggi L, Maini MK, Mair F, Manta C, Manz RA, Mashreghi MF, Mazzoni A, McCluskey J, Mei HE, Melchers F, Melzer S, Mielenz D, Monin L, Moretta L, Multhoff G, Muñoz LE, Muñoz-Ruiz M, Muscate F, Natalini A, Neumann K, Ng LG, Niedobitek A, Niemz J, Almeida LN, Notarbartolo S, Ostendorf L, Pallett LJ, Patel AA, Percin GI, Peruzzi G, Pinti M, Pockley AG, Pracht K, Prinz I, Pujol-Autonell I, Pulvirenti N, Quatrini L, Quinn KM, Radbruch H, Rhys H, Rodrigo MB, Romagnani C, Saggau C, Sakaguchi S, Sallusto F, Sanderink L, Sandrock I, Schauer C, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schober K, Schoen J, Schuh W, Schüler T, Schulz AR, Schulz S, Schulze J, Simonetti S, Singh J, Sitnik KM, Stark R, Starossom S, Stehle C, Szelinski F, Tan L, Tarnok A, Tornack J, Tree TIM, van Beek JJP, van de Veen W, van Gisbergen K, Vasco C, Verheyden NA, von Borstel A, Ward-Hartstonge KA, Warnatz K, Waskow C, Wiedemann A, Wilharm A, Wing J, Wirz O, Wittner J, Yang JHM, Yang J. Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition). Eur J Immunol 2021; 51:2708-3145. [PMID: 34910301 PMCID: PMC11115438 DOI: 10.1002/eji.202170126] [Citation(s) in RCA: 185] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The third edition of Flow Cytometry Guidelines provides the key aspects to consider when performing flow cytometry experiments and includes comprehensive sections describing phenotypes and functional assays of all major human and murine immune cell subsets. Notably, the Guidelines contain helpful tables highlighting phenotypes and key differences between human and murine cells. Another useful feature of this edition is the flow cytometry analysis of clinical samples with examples of flow cytometry applications in the context of autoimmune diseases, cancers as well as acute and chronic infectious diseases. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid. All sections are written and peer-reviewed by leading flow cytometry experts and immunologists, making this edition an essential and state-of-the-art handbook for basic and clinical researchers.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Hyun-Dong Chang
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Institute for Biotechnology, Technische Universität, Berlin, Germany
| | - Andreas Radbruch
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sergio Abrignani
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Richard Addo
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Andreata
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Eduardo Arranz
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Petra Bacher
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
- Institute of Clinical Molecular Biology Christian-Albrechts Universität zu Kiel, Kiel, Germany
| | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | - Dirk Baumjohann
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Cristian G. Beccaria
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - David Bernardo
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Dominic A. Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Jessica Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Chotima Böttcher
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Leonie Brockmann
- Department of Microbiology & Immunology, Columbia University, New York City, USA
| | - Marie Burns
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Dirk H. Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Antonino Cassotta
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Yinshui Chang
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Fernando Gabriel Chirdo
- Instituto de Estudios Inmunológicos y Fisiopatológicos - IIFP (UNLP-CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Eleni Christakou
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Luka Čičin-Šain
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Laura Cook
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Rebecca Cornelis
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Martin S. Davey
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Gabriele De Simone
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Michael Delacher
- Institute for Immunology, University Medical Center Mainz, Mainz, Germany
- Research Centre for Immunotherapy, University Medical Center Mainz, Mainz, Germany
| | - Francesca Di Rosa
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - James Di Santo
- Innate Immunity Unit, Department of Immunology, Institut Pasteur, Paris, France
- Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Jun Dong
- Cell Biology, German Rheumatism Research Center Berlin (DRFZ), An Institute of the Leibniz Association, Berlin, Germany
| | - Thomas Dörner
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Regine J. Dress
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Charles-Antoine Dutertre
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Sidonia B. G. Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Pascale Eede
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | - Christine S. Falk
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Simon Fillatreau
- Institut Necker Enfants Malades, INSERM U1151-CNRS, UMR8253, Paris, France
- Université de Paris, Paris Descartes, Faculté de Médecine, Paris, France
- AP-HP, Hôpital Necker Enfants Malades, Paris, France
| | - Aida Fiz-Lopez
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Marie Follo
- Department of Medicine I, Lighthouse Core Facility, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gemma A. Foulds
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Julia Fröbel
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
| | - Nicola Gagliani
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Giovanni Galletti
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - José Antonio Garrote
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Laboratory of Molecular Genetics, Servicio de Análisis Clínicos, Hospital Universitario Río Hortega, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Jens Geginat
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore, Singapore
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Paola Gruarin
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Leo Hansmann
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin (CVK), Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Germany
| | - Christopher M. Harpur
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria, Australia
| | - Adrian C. Hayday
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Guido Heine
- Division of Allergy, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Daniela Carolina Hernández
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Oliver Hoelsken
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Qing Huang
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Samuel Huber
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johanna E. Huber
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - William Y. K. Hwang
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
- Department of Hematology, Singapore General Hospital, Singapore, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Matteo Iannacone
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sabine M. Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Peter K. Jani
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nina Kessler
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Steven Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Laura Knop
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - H. Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny F. Kuehne
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | | | - Daniel Lenz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Megan K. Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C. Lino
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Heather M. Long
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Enrico Lugli
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Katherine N. MacDonald
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
- Michael Smith Laboratories, The University of British Columbia, Vancouver, Canada
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Mala K. Maini
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Florian Mair
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Calin Manta
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Rudolf Armin Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | | | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Henrik E. Mei
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Fritz Melchers
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, Leipzig University, Härtelstr.16, −18, Leipzig, 04107, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Leticia Monin
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Gabriele Multhoff
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research (TranslaTUM), Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
- Department of Radiation Oncology, Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Miguel Muñoz-Ruiz
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Franziska Muscate
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ambra Natalini
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | | | - Jana Niemz
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Samuele Notarbartolo
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Lennard Ostendorf
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Laura J. Pallett
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Amit A. Patel
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Gulce Itir Percin
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
| | - Giovanna Peruzzi
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A. Graham Pockley
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irma Pujol-Autonell
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
- Peter Gorer Department of Immunobiology, King’s College London, London, UK
| | - Nadia Pulvirenti
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Kylie M. Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundorra, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hefin Rhys
- Flow Cytometry Science Technology Platform, The Francis Crick Institute, London, UK
| | - Maria B. Rodrigo
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Chiara Romagnani
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Carina Saggau
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | | | - Federica Sallusto
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
| | - Lieke Sanderink
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Christine Schauer
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Alexander Scheffold
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Hans U. Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A. Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- Mikrobiologisches Institut – Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Germany
| | - Janina Schoen
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Axel R. Schulz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sebastian Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Julia Schulze
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sonia Simonetti
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Jeeshan Singh
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Katarzyna M. Sitnik
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Regina Stark
- Charité Universitätsmedizin Berlin – BIH Center for Regenerative Therapies, Berlin, Germany
- Sanquin Research – Adaptive Immunity, Amsterdam, The Netherlands
| | - Sarah Starossom
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christina Stehle
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Franziska Szelinski
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Leonard Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Attila Tarnok
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instrument, Tsinghua University, Beijing, China
- Department of Preclinical Development and Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Julia Tornack
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Timothy I. M. Tree
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Jasper J. P. van Beek
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | | | - Chiara Vasco
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Nikita A. Verheyden
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Anouk von Borstel
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Kirsten A. Ward-Hartstonge
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claudia Waskow
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
- Institute of Biochemistry and Biophysics, Faculty of Biological Sciences, Friedrich-Schiller-University Jena, Jena, Germany
- Department of Medicine III, Technical University Dresden, Dresden, Germany
| | - Annika Wiedemann
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - James Wing
- Immunology Frontier Research Center, Osaka University, Japan
| | - Oliver Wirz
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jens Wittner
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Jennie H. M. Yang
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
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25
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Chen YH, Lightman S, Calder VL. CD4 + T-Cell Plasticity in Non-Infectious Retinal Inflammatory Disease. Int J Mol Sci 2021; 22:9584. [PMID: 34502490 PMCID: PMC8431487 DOI: 10.3390/ijms22179584] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 01/14/2023] Open
Abstract
Non-infectious uveitis (NIU) is a potentially sight-threatening disease. Effector CD4+ T cells, especially interferon-γ-(IFNγ) producing Th1 cells and interleukin-17-(IL-17) producing Th17 cells, are the major immunopathogenic cells, as demonstrated by adoptive transfer of disease in a model of experimental autoimmune uveitis (EAU). CD4+FoxP3+CD25+ regulatory T cells (Tregs) were known to suppress function of effector CD4+ T cells and contribute to resolution of disease. It has been recently reported that some CD4+ T-cell subsets demonstrate shared phenotypes with another CD4+ T-cell subset, offering the potential for dual function. For example, Th17/Th1 (co-expressing IFNγ and IL-17) cells and Th17/Treg (co-expressing IL-17 and FoxP3) cells have been identified in NIU and EAU. In this review, we have investigated the evidence as to whether these 'plastic CD4+ T cells' are functionally active in uveitis. We conclude that Th17/Th1 cells are generated locally, are resistant to the immunosuppressive effects of steroids, and contribute to early development of EAU. Th17/Treg cells produce IL-17, not IL-10, and act similar to Th17 cells. These cells were considered pathogenic in uveitis. Future studies are needed to better clarify their function, and in the future, these cell subsets may in need to be taken into consideration for designing treatment strategies for disease.
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Affiliation(s)
- Yi-Hsing Chen
- UCL Institute of Ophthalmology, University College London, London EC1V 9EL, UK; (Y.-H.C.); (S.L.)
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Sue Lightman
- UCL Institute of Ophthalmology, University College London, London EC1V 9EL, UK; (Y.-H.C.); (S.L.)
| | - Virginia L. Calder
- UCL Institute of Ophthalmology, University College London, London EC1V 9EL, UK; (Y.-H.C.); (S.L.)
- NIHR Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London EC1V 2PD, UK
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26
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Roessner PM, Llaó Cid L, Lupar E, Roider T, Bordas M, Schifflers C, Arseni L, Gaupel AC, Kilpert F, Krötschel M, Arnold SJ, Sellner L, Colomer D, Stilgenbauer S, Dietrich S, Lichter P, Izcue A, Seiffert M. EOMES and IL-10 regulate antitumor activity of T regulatory type 1 CD4 + T cells in chronic lymphocytic leukemia. Leukemia 2021; 35:2311-2324. [PMID: 33526861 PMCID: PMC8324479 DOI: 10.1038/s41375-021-01136-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 11/19/2020] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
The transcription factor eomesodermin (EOMES) promotes interleukin (IL)-10 expression in CD4+ T cells, which has been linked to immunosuppressive and cytotoxic activities. We detected cytotoxic, programmed cell death protein-1 (PD-1) and EOMES co-expressing CD4+ T cells in lymph nodes (LNs) of patients with chronic lymphocytic leukemia (CLL) or diffuse large B-cell lymphoma. Transcriptome and flow cytometry analyses revealed that EOMES does not only drive IL-10 expression, but rather controls a unique transcriptional signature in CD4+ T cells, that is enriched in genes typical for T regulatory type 1 (TR1) cells. The TR1 cell identity of these CD4+ T cells was supported by their expression of interferon gamma and IL-10, as well as inhibitory receptors including PD-1. TR1 cells with cytotoxic capacity accumulate also in Eµ-TCL1 mice that develop CLL-like disease. Whereas wild-type CD4+ T cells control TCL1 leukemia development after adoptive transfer in leukopenic Rag2-/- mice, EOMES-deficient CD4+ T cells failed to do so. We further show that TR1 cell-mediated control of TCL1 leukemia requires IL-10 receptor (IL-10R) signaling, as Il10rb-deficient CD4+ T cells showed impaired antileukemia activity. Altogether, our data demonstrate that EOMES is indispensable for the development of IL-10-expressing, cytotoxic TR1 cells, which accumulate in LNs of CLL patients and control TCL1 leukemia in mice in an IL-10R-dependent manner.
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MESH Headings
- Animals
- CD4-Positive T-Lymphocytes/immunology
- Cell Differentiation
- Female
- Gene Expression Regulation, Leukemic
- Humans
- Interferon-gamma
- Interleukin-10/genetics
- Interleukin-10/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Leukemia, Lymphocytic, Chronic, B-Cell/prevention & control
- Mice
- Mice, Inbred C57BL
- Prognosis
- Signal Transduction
- T-Box Domain Proteins/genetics
- T-Box Domain Proteins/metabolism
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Regulatory/immunology
- Th1 Cells/immunology
- Transcriptome
- Tumor Cells, Cultured
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Affiliation(s)
- Philipp M Roessner
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Laura Llaó Cid
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Ekaterina Lupar
- Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany
- Cellzome, Heidelberg, Germany
| | - Tobias Roider
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Marie Bordas
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Christoph Schifflers
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Cell Biology Research Unit (URBC)-Namur Research Institute of Life Science (Narilis), University of Namur, Namur, Belgium
- Immunotherapy and Immunoprevention, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lavinia Arseni
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ann-Christin Gaupel
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Fabian Kilpert
- Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany
- Essen University Hospital, Institute of Human Genetics, Genome Informatics, Essen, Germany
| | - Marit Krötschel
- Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany
- BioMed X Institute, Heidelberg, Germany
| | - Sebastian J Arnold
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Leopold Sellner
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Dolors Colomer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hematopathology Unit, Hospital Clinic, CIBERONC, Barcelona, Spain
| | | | - Sascha Dietrich
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Peter Lichter
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ana Izcue
- Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany
- Center for Chronic Immunodeficiency, University Medical Center Freiburg and University of Freiburg, Freiburg, Germany
- Institute of Molecular Medicine, University Hospital RWTH Aachen, Aachen, Germany
| | - Martina Seiffert
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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27
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Fischer DS, Ansari M, Wagner KI, Jarosch S, Huang Y, Mayr CH, Strunz M, Lang NJ, D'Ippolito E, Hammel M, Mateyka L, Weber S, Wolff LS, Witter K, Fernandez IE, Leuschner G, Milger K, Frankenberger M, Nowak L, Heinig-Menhard K, Koch I, Stoleriu MG, Hilgendorff A, Behr J, Pichlmair A, Schubert B, Theis FJ, Busch DH, Schiller HB, Schober K. Single-cell RNA sequencing reveals ex vivo signatures of SARS-CoV-2-reactive T cells through 'reverse phenotyping'. Nat Commun 2021; 12:4515. [PMID: 34312385 PMCID: PMC8313584 DOI: 10.1038/s41467-021-24730-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 06/16/2021] [Indexed: 02/07/2023] Open
Abstract
The in vivo phenotypic profile of T cells reactive to severe acute respiratory syndrome (SARS)-CoV-2 antigens remains poorly understood. Conventional methods to detect antigen-reactive T cells require in vitro antigenic re-stimulation or highly individualized peptide-human leukocyte antigen (pHLA) multimers. Here, we use single-cell RNA sequencing to identify and profile SARS-CoV-2-reactive T cells from Coronavirus Disease 2019 (COVID-19) patients. To do so, we induce transcriptional shifts by antigenic stimulation in vitro and take advantage of natural T cell receptor (TCR) sequences of clonally expanded T cells as barcodes for 'reverse phenotyping'. This allows identification of SARS-CoV-2-reactive TCRs and reveals phenotypic effects introduced by antigen-specific stimulation. We characterize transcriptional signatures of currently and previously activated SARS-CoV-2-reactive T cells, and show correspondence with phenotypes of T cells from the respiratory tract of patients with severe disease in the presence or absence of virus in independent cohorts. Reverse phenotyping is a powerful tool to provide an integrated insight into cellular states of SARS-CoV-2-reactive T cells across tissues and activation states.
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Affiliation(s)
- David S Fischer
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, München, Germany
- TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Meshal Ansari
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, München, Germany
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Karolin I Wagner
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Sebastian Jarosch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Yiqi Huang
- Institute of Virology, Technische Universität München (TUM), Munich, Germany
| | - Christoph H Mayr
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Maximilian Strunz
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Niklas J Lang
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Elvira D'Ippolito
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Monika Hammel
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Laura Mateyka
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Simone Weber
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Lisa S Wolff
- Institute of Virology, Technische Universität München (TUM), Munich, Germany
| | - Klaus Witter
- Laboratory of Immunogenetics and Molecular Diagnostics, Department of Transfusion Medicine, Cell Therapeutic Agents and Hemostaseology, LMU Munich, Munich, Germany
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for lung research (DZL), Munich, Germany
| | - Isis E Fernandez
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for lung research (DZL), Munich, Germany
| | - Gabriela Leuschner
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for lung research (DZL), Munich, Germany
| | - Katrin Milger
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for lung research (DZL), Munich, Germany
| | - Marion Frankenberger
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
- Center for Thoracic Surgery Munich, Ludwig-Maximilians-University of Munich (LMU) and Asklepios Lung Clinic Munich-Gauting, Munich and Gauting, Munich, Germany
| | - Lorenz Nowak
- Center for Thoracic Surgery Munich, Ludwig-Maximilians-University of Munich (LMU) and Asklepios Lung Clinic Munich-Gauting, Munich and Gauting, Munich, Germany
| | - Katharina Heinig-Menhard
- Center for Thoracic Surgery Munich, Ludwig-Maximilians-University of Munich (LMU) and Asklepios Lung Clinic Munich-Gauting, Munich and Gauting, Munich, Germany
| | - Ina Koch
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
- Asklepios Biobank for pulmonary diseases, Gauting, Germany
- Member of the German Center for Lung Research (DZL), Center for Comprehensive Developmental Care (CDeCLMU), Department of Neonatology, Perinatal Center, Munich, Germany
| | - Mircea G Stoleriu
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
- Asklepios Biobank for pulmonary diseases, Gauting, Germany
- Member of the German Center for Lung Research (DZL), Center for Comprehensive Developmental Care (CDeCLMU), Department of Neonatology, Perinatal Center, Munich, Germany
| | - Anne Hilgendorff
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Jürgen Behr
- Department of Medicine V, University Hospital, LMU Munich, Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for lung research (DZL), Munich, Germany
- Center for Thoracic Surgery Munich, Ludwig-Maximilians-University of Munich (LMU) and Asklepios Lung Clinic Munich-Gauting, Munich and Gauting, Munich, Germany
| | - Andreas Pichlmair
- Institute of Virology, Technische Universität München (TUM), Munich, Germany
- Department of Mathematics, Technical University of Munich, Garching, Germany
| | - Benjamin Schubert
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, München, Germany
- Focus Group 'Clinical Cell Processing and Purification", Institute for Advanced Study, TUM, Munich, Germany
| | - Fabian J Theis
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, München, Germany
- Focus Group 'Clinical Cell Processing and Purification", Institute for Advanced Study, TUM, Munich, Germany
| | - Dirk H Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
- Department of Mathematics, Technical University of Munich, Garching, Germany
- Grosshadern, Hospital of the Ludwig-Maximilians University (LMU), Munich, Germany
| | - Herbert B Schiller
- Institute of Lung Biology and Disease and Comprehensive Pneumology Center with the CPC-M bioArchive, Helmholtz Zentrum Muenchen, Member of the German Center for Lung Research (DZL), Munich, Germany.
- Institute of Lung Biology and Disease, Comprehensive Pneumology Center, Helmholtz Zentrum München, Neuherberg, München, Germany.
| | - Kilian Schober
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany.
- Microbiological Institute-Institute of Clinical Microbiology, Immunology and Hygiene, University Hospital of Erlangen, Erlangen, Germany.
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28
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Transcription Factor Evaluation by Flow Cytometry. Methods Mol Biol 2021. [PMID: 33928541 DOI: 10.1007/978-1-0716-1311-5_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
The development of T helper (Th) cell subsets requires activated T cells that respond to a polarizing cytokine environment, resulting in the activation and expression of specific transcription factors. The subset-specific transcription factors are located either in the cytoplasm or in the nucleus, which determine the functional profile of Th populations, inducing the production of specific effector cytokines and functions. Flow cytometry analysis of transcription factors has become very common not only in research but also in immunologic follow-up protocols of patients recruited in clinical trials (as evaluation of CD4+CD25+ FOXP3+ T regulatory cells). Here, we propose and describe one-step protocols to evaluate the expression of transcription factors in mouse and human CD4+ lymphocytes, focusing the critical points of this cytometric approach.
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29
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Li D, Zheng L, Zhao D, Xu Y, Wang Y. The Role of Immune Cells in Recurrent Spontaneous Abortion. Reprod Sci 2021; 28:3303-3315. [PMID: 34101149 PMCID: PMC8186021 DOI: 10.1007/s43032-021-00599-y] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 04/22/2021] [Indexed: 02/06/2023]
Abstract
Recurrent spontaneous abortion affects approximately 1–2% of women of childbearing, and describes a condition in which women suffer from three or more continuous spontaneous miscarriages. However, the origin of recurrent spontaneous abortion (RSA) remains unknown, preventing effective treatment and placing stress upon patients. It has been acknowledged that successful pregnancy necessitates balanced immune responses. Therefore, immunological aberrancy may be considered a root cause of poor pregnancy outcomes. Considerable published studies have investigated the relationship between various immune cells and RSA. Here, we review current knowledge on this area, and discuss the five main categories of immune cells involved in RSA; these include innate lymphocytes (ILC), macrophages, decidual dendritic cells (DCs), and T cells. Furthermore, we sought to summarize the impact of the multiple interactions of various immune cells on the emergence of RSA. A good understanding of pregnancy-induced immunological alterations could reveal new therapeutic strategies for favorable pregnancy outcomes.
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Affiliation(s)
- Dan Li
- Reproductive Medical Center, The Second Hospital of Jilin University, Changchun, China
| | - Lianwen Zheng
- Reproductive Medical Center, The Second Hospital of Jilin University, Changchun, China
| | | | - Ying Xu
- Reproductive Medical Center, The Second Hospital of Jilin University, Changchun, China
| | - Yeling Wang
- Departments of Cardiovascular Medicine, First Hospital, Jilin University, Changchun, 130000, China.
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30
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Immunological memory in rheumatic inflammation - a roadblock to tolerance induction. Nat Rev Rheumatol 2021; 17:291-305. [PMID: 33824526 DOI: 10.1038/s41584-021-00601-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2021] [Indexed: 12/20/2022]
Abstract
Why do we still have no cure for chronic inflammatory diseases? One reason could be that current therapies are based on the assumption that chronic inflammation is driven by persistent 'acute' immune reactions. Here we discuss a paradigm shift by suggesting that beyond these reactions, chronic inflammation is driven by imprinted, pathogenic 'memory' cells of the immune system. This rationale is based on the observation that in patients with chronic inflammatory rheumatic diseases refractory to conventional immunosuppressive therapies, therapy-free remission can be achieved by resetting the immune system; that is, by ablating immune cells and regenerating the immune system from stem cells. The success of this approach identifies antigen-experienced and imprinted immune cells as essential and sufficient drivers of inflammation. The 'dark side' of immunological memory primarily involves memory plasma cells secreting pathogenic antibodies and memory T lymphocytes secreting pathogenic cytokines and chemokines, but can also involve cells of innate immunity. New therapeutic strategies should address the persistence of these memory cells. Selective targeting of pathogenic immune memory cells could be based on their specificity, which is challenging, or on their lifestyle, which differs from that of protective immune memory cells, in particular for pathogenic T lymphocytes. The adaptations of such pathogenic memory cells to chronic inflammation offers entirely new therapeutic options for their selective ablation and the regeneration of immunological tolerance.
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31
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Maschmeyer P, Heinz GA, Skopnik CM, Lutter L, Mazzoni A, Heinrich F, von Stuckrad SL, Wirth LE, Tran CL, Riedel R, Lehmann K, Sakwa I, Cimaz R, Giudici F, Mall MA, Enghard P, Vastert B, Chang HD, Durek P, Annunziato F, van Wijk F, Radbruch A, Kallinich T, Mashreghi MF. Antigen-driven PD-1 + TOX + BHLHE40 + and PD-1 + TOX + EOMES + T lymphocytes regulate juvenile idiopathic arthritis in situ. Eur J Immunol 2021; 51:915-929. [PMID: 33296081 DOI: 10.1002/eji.202048797] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/27/2020] [Accepted: 12/03/2020] [Indexed: 12/11/2022]
Abstract
T lymphocytes accumulate in inflamed tissues of patients with chronic inflammatory diseases (CIDs) and express pro-inflammatory cytokines upon re-stimulation in vitro. Further, a significant genetic linkage to MHC genes suggests that T lymphocytes play an important role in the pathogenesis of CIDs including juvenile idiopathic arthritis (JIA). However, the functions of T lymphocytes in established disease remain elusive. Here we dissect the transcriptional and the clonal heterogeneity of synovial T lymphocytes in JIA patients by single-cell RNA sequencing combined with T cell receptor profiling on the same cells. We identify clonally expanded subpopulations of T lymphocytes expressing genes reflecting recent activation by antigen in situ. A PD-1+ TOX+ EOMES+ population of CD4+ T lymphocytes expressed immune regulatory genes and chemoattractant genes for myeloid cells. A PD-1+ TOX+ BHLHE40+ population of CD4+ , and a mirror population of CD8+ T lymphocytes expressed genes driving inflammation, and genes supporting B lymphocyte activation in situ. This analysis points out that multiple types of T lymphocytes have to be targeted for therapeutic regeneration of tolerance in arthritis.
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Affiliation(s)
- Patrick Maschmeyer
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Gitta Anne Heinz
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Christopher Mark Skopnik
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Nephrology and Intensive Care Medicine, Berlin, Germany
| | - Lisanne Lutter
- Center for Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Frederik Heinrich
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Sae Lim von Stuckrad
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Pediatric Pulmonology, Immunology and Critical Care Medicine, Berlin, Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin SPZ (Center for Chronically Sick Children), Berlin, Germany
| | - Lorenz Elias Wirth
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Cam Loan Tran
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - René Riedel
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Katrin Lehmann
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Imme Sakwa
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Rolando Cimaz
- Anna Meyer Children's Hospital and University of Florence, Florence, Italy.,Department of Clinical Sciences and Community Health, University of Milano, Milano, Italy
| | - Francesco Giudici
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Marcus Alexander Mall
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Pediatric Pulmonology, Immunology and Critical Care Medicine, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Philipp Enghard
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Nephrology and Intensive Care Medicine, Berlin, Germany
| | - Bas Vastert
- Center for Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Pawel Durek
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany.,BCRT/DRFZ Single-Cell Laboratory for Advanced Cellular Therapies - Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Femke van Wijk
- Center for Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany
| | - Tilmann Kallinich
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Pediatric Pulmonology, Immunology and Critical Care Medicine, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Mir-Farzin Mashreghi
- Deutsches Rheuma-Forschungszentrum (DRFZ), Institute of the Leibniz Association, Berlin, Germany.,BCRT/DRFZ Single-Cell Laboratory for Advanced Cellular Therapies - Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
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32
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Chen S, Zhang J, Yu WB, Zhuang JC, Xiao W, Wu ZY, Xiao BG. Eomesodermin in CD4 +T cells is essential for Ginkgolide K ameliorating disease progression in experimental autoimmune encephalomyelitis. Int J Biol Sci 2021; 17:50-61. [PMID: 33390832 PMCID: PMC7757039 DOI: 10.7150/ijbs.50041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/22/2020] [Indexed: 11/05/2022] Open
Abstract
Eomesodermin (Eomes), a transcription factor, could suppress the Th17 cell differentiation and proliferation through directly binding to the promoter zone of the Rorc and Il17a gene, meanwhile the expression of Eomes is suppressed when c-Jun directly binds to its promoter zone. Ginkgolide K (1,10-dihydroxy-3,14-didehydroginkgolide, GK) is a diterpene lactone isolated from the leaves of Ginkgo biloba. A previous study indicated that GK could decrease the level of phospho JNK (c-Jun N-terminal kinase). Here, we reported the therapeutic potential of Ginkgolide K (GK) treatment to ameliorate experimental autoimmune encephalomyelitis (EAE) disease progression. Methods: EAE was induced in both wildtype and CD4-Eomes conditional knockout mice. GK was injected intraperitoneally. Disease severity, inflammation, and tissue damage were assessed by clinical evaluation, flow cytometry of mononuclear cells (MNCs), and histopathological evaluation. Dual-luciferase reporter assays were performed to measure Eomes transcription activity in vitro. The potency of GK (IC50) was determined using JNK1 Kinase Enzyme System. Results: We revealed that GK could ameliorate EAE disease progression by the inhibition of the Th17 cells. Further mechanism studies demonstrated that the level of phospho JNK was decreased and the level of Eomes in CD4+T cells was dramatically increased. This therapeutic effect of GK was almost completely interrupted in CD4-Eomes conditional knockout mice. Conclusions: These results provided the therapeutic potential of GK treatment in EAE, and further suggested that Eomes expression in CD4+T cells might be essential in this process.
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Affiliation(s)
- Sheng Chen
- Department of Neurology, Huashan Hospital, Fudan University
- Department of Neurology, Fujian Medical University Union Hospital
| | - Juan Zhang
- Department of Neurology and Research Center of Neurology, Second Affiliated Hospital, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine
| | - Wen-Bo Yu
- Department of Neurology, Huashan Hospital, Fudan University
| | - Jing-Cong Zhuang
- Department of Neurology and Institute of Neurology, First Affiliated Hospital, Fujian Medical University
| | - Wei Xiao
- Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, China
| | - Zhi-Ying Wu
- Department of Neurology and Research Center of Neurology, Second Affiliated Hospital, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine
| | - Bao-Guo Xiao
- Department of Neurology, Huashan Hospital, Fudan University
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33
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He H, Yi Y, Cai X, Wang J, Ni X, Fu Y, Qiu S. Down-regulation of EOMES drives T-cell exhaustion via abolishing EOMES-mediated repression of inhibitory receptors of T cells in liver cancer. J Cell Mol Med 2020; 25:161-169. [PMID: 33325636 PMCID: PMC7810931 DOI: 10.1111/jcmm.15898] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 07/29/2020] [Accepted: 08/25/2020] [Indexed: 01/01/2023] Open
Abstract
T‐cell exhaustion is one of the hallmarks in cancer, but the mechanisms underlying T‐cell dysregulation remains unclear. Here, we reported that down‐regulation of transcription factor EOMES contributed to increased levels of inhibitory receptors in T cell among the tumour tissues and resulted in the poor prognosis of hepatocellular carcinoma (HCC). By analysing the correlation between EOMES in tumour‐infiltrating T cells and the clinical features, we demonstrated that the EOMES was related to the advanced stage and poor prognosis of HCC. Further mechanistic studies revealed that the EOMES mainly expressed in the CD8+ T cells and were down‐regulated in tumour samples. Moreover, we demonstrated that the EOMES directly bound at the transcriptional regulatory regions of the key inhibitory factors including PD‐1, CTAL‐4 and CD39, and lower levels of EOMES contributed to overexpression of these factors in T cells. Together, our studies provide new insight into the transcriptional deregulation of the inhibitory receptors on T cells during the tumorigenesis.
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Affiliation(s)
- Hongwei He
- General Surgery, Jinshan Branch of Shanghai Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Key Laboratory for Carcinogenesis and Cancer Invasion, Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Shanghai, China
| | - Yong Yi
- Key Laboratory for Carcinogenesis and Cancer Invasion, Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Shanghai, China
| | - Xiaoyan Cai
- General Surgery, Shanghai Pudong Gongli Hospital, Shanghai, China
| | - Jiaxing Wang
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaochun Ni
- General Surgery, Shanghai Ninth People's Hospital, Shanghai, China
| | - Yipeng Fu
- Department of Breast Surgery, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Shuangjian Qiu
- Key Laboratory for Carcinogenesis and Cancer Invasion, Liver Cancer Institute, Zhongshan Hospital and Shanghai Medical School, Fudan University, Shanghai, China
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34
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Asbaghi O, Yaghubi E, Nazarian B, Kelishadi MR, Khadem H, Moodi V, Naeini F, Ghaedi E. The effects of soy supplementation on inflammatory biomarkers: A systematic review and meta-analysis of randomized controlled trials. Cytokine 2020; 136:155282. [PMID: 32979840 DOI: 10.1016/j.cyto.2020.155282] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 08/20/2020] [Accepted: 09/02/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Soy products contain several compounds with anti-inflammatory properties like genistein and daidzein which reported to act through different pathways. Present study conducted considering the inconsistent results and lack of any comprehensive review regarding randomized controlled trials which assess the effect of soy products on inflammatory markers. METHODS Following electronic databases were searched up to March 2020: PubMed, Scopus, ISI web of science, and Cochrane Library All randomized trials which assessed the effect of soy product supplementation on c-reactive protein (CRP), tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) were included for last analysis. Treatment effects were expressed as mean difference (MD) and the standard deviation (SD) of outcomes. To estimate the overall effect the random-effects model was employed. RESULTS Finally, 51 randomized trial were included for present study. Last analysis showed that soy product supplementation lead to significant reduction in CRP (MD -0.27 mg/L; 95% CI: -0.51, -0.02, p = 0.028) but it did not affect IL-6 (MD 0.0 pg/ml; 95% CI: -0.06, 0.06, p = 0.970) and TNF-α (MD = -0.04 pg/ml; 95% CI: -0.11, 0.03, p = 0.252). Subgroup analysis showed that soy supplementation had a significant impact on decreasing IL-6 and TNF-α levels when studies had a long-term intervention (≥12 weeks) and used low dose isoflavone (<100 mg/day). CONCLUSION In conclusion, present systematic review and meta-analysis found a significant reduction in CRP levels after soy supplementation whiles IL-6 and TNF-α did not affect.
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Affiliation(s)
- Omid Asbaghi
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Elham Yaghubi
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Behzad Nazarian
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Khadem
- Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Vihan Moodi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Fatemeh Naeini
- Department of Clinical Nutrition, School of Nutritional Science, Tehran University of Medical Science, Tehran, Iran
| | - Ehsan Ghaedi
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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35
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Cerboni S, Gehrmann U, Preite S, Mitra S. Cytokine-regulated Th17 plasticity in human health and diseases. Immunology 2020; 163:3-18. [PMID: 33064842 DOI: 10.1111/imm.13280] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/30/2020] [Accepted: 10/04/2020] [Indexed: 02/06/2023] Open
Abstract
Upon activation, naïve CD4+ T helper (Th) cells differentiate into distinct Th effector cell lineages depending on the local cytokine environment. However, these polarized Th cells can also adapt their function and phenotype depending on the changing cytokine environment, demonstrating functional plasticity. Here, Th17 cells, which play a critical role in host protection from extracellular pathogens and in autoimmune disorders, are of particular interest. While being able to shift phenotype within their lineage, Th17 cells can also acquire characteristics of Th1, Th2, T follicular helper (Tfh) or regulatory T cells. Th17 cell identity is determined by a spectrum of extracellular signals, including cytokines, which are critical orchestrators of cellular immune responses. Cytokine induces changes in epigenetic, transcriptional, translational and metabolomic parameters. How these signals are integrated to determine Th17 plasticity is not well defined, yet this is a crucial point of investigation as it represents a potential target to treat autoimmune and inflammatory diseases. The goal of this review was to discuss how cytokines regulate intracellular networks, focusing on the regulation of lineage-specific transcription factors, chromatin remodelling and metabolism, to control human Th17 cell plasticity. We discuss the importance of Th17 plasticity in autoimmunity and cancer and present current strategies and challenges in targeting pathogenic Th17 cells with cytokine-based approaches, considering human genetic variants associated with altered Th17 differentiation. Finally, we discuss how modulating Th17 plasticity rather than targeting the Th17 lineage as a whole might preserve its essential immune function while purging its adverse effects.
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Affiliation(s)
- Silvia Cerboni
- Translational Science and Experimental Medicine, Research and Early Development, Respiratory and Immunology (R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Ulf Gehrmann
- Translational Science and Experimental Medicine, Research and Early Development, Respiratory and Immunology (R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Silvia Preite
- Bioscience, In vivo, Research and Early Development, Respiratory & Immunology (R&I, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Suman Mitra
- CNRS, INSERM, CHU Lille, Institut pour la Recherche contre le Cancer de Lille, UMR9020 - UMR-S 1277 - CANTHER - Cancer Heterogeneity, Plasticity and Resistance to Therapies, Univ. Lille, Lille, France
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Eomesodermin promotes interaction of RelA and NFATc2 with the Ifng promoter and multiple conserved noncoding sequences across the Ifng locus in mouse lymphoma BW5147 cells. Immunol Lett 2020; 225:33-43. [DOI: 10.1016/j.imlet.2020.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/06/2020] [Accepted: 06/11/2020] [Indexed: 01/08/2023]
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Chen YH, Eskandarpour M, Gondrand A, Zhang X, Gu R, Galatowicz G, Lightman SL, Calder VL. Functionally distinct IFN-γ + IL-17A + Th cells in experimental autoimmune uveitis: T-cell heterogeneity, migration, and steroid response. Eur J Immunol 2020; 50:1941-1951. [PMID: 32652562 DOI: 10.1002/eji.202048616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/11/2020] [Accepted: 07/10/2020] [Indexed: 01/03/2023]
Abstract
Immunopathogenic roles for both Th1 (CD4+ IFN-γ+ ) and Th17 (CD4+ IL-17A+ ) cells have been demonstrated in experimental autoimmune uveitis (EAU). However, the role for Th17/Th1 (CD4+ T cells co-expressing IFN-γ and IL-17A) cells in EAU is not yet understood. Using interphotoreceptor retinoid-binding protein peptide-induced EAU in mice, we found increased levels of Th17/Th1 cells in EAU retinae (mean 9.6 ± 4.2%) and draining LNs (mean 8.4 ± 3.9%; p = 0.01) relative to controls. Topical dexamethasone treatment effectively reduced EAU severity and decreased retinal Th1 cells (p = 0.01), but had no impact on retinal Th17/Th1 or Th17 cells compared to saline controls. Using in vitro migration assays with mouse CNS endothelium, we demonstrated that Th17/Th1 cells were significantly increased within the migrated population relative to controls (mean 15.6 ± 9.5% vs. 1.9 ± 1.5%; p = 0.01). Chemokine receptor profiles of Th17/Th1 cells (CXCR3 and CCR6) did not change throughout the transendothelial migration process and were unaffected by dexamethasone treatment. These findings support a role for Th17/Th1 cells in EAU and their resistance to steroid inhibition suggests the importance of targeting both Th17 and Th17/Th1 cells for improving therapy.
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Affiliation(s)
- Yi-Hsing Chen
- UCL Institute of Ophthalmology, University College London, London, UK.,Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | | | - Aurelia Gondrand
- UCL Institute of Ophthalmology, University College London, London, UK
| | - Xiaozhe Zhang
- UCL Institute of Ophthalmology, University College London, London, UK
| | - Renyang Gu
- UCL Institute of Ophthalmology, University College London, London, UK
| | | | - Sue L Lightman
- UCL Institute of Ophthalmology, University College London, London, UK.,Moorfields Eye Hospital, London, UK
| | - Virginia L Calder
- UCL Institute of Ophthalmology, University College London, London, UK
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Hussman JP. Cellular and Molecular Pathways of COVID-19 and Potential Points of Therapeutic Intervention. Front Pharmacol 2020; 11:1169. [PMID: 32848776 PMCID: PMC7406916 DOI: 10.3389/fphar.2020.01169] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/17/2020] [Indexed: 12/20/2022] Open
Abstract
With the objective of linking early findings relating to the novel SARS-CoV-2 coronavirus with potentially informative findings from prior research literature and to promote investigation toward therapeutic response, a coherent cellular and molecular pathway is proposed for COVID-19. The pathway is consistent with a broad range of observed clinical features and biological markers and captures key mediators of pathophysiology. In this proposed pathway, membrane fusion and cytoplasmic entry of SARS-CoV-2 virus via ACE2 and TMPRSS2-expressing respiratory epithelial cells, including pulmonary type-II pneumocytes, provoke an initial immune response featuring inflammatory cytokine production coupled with a weak interferon response, particularly in IFN-λ-dependent epithelial defense. Differentiation of non-classic pathogenic T-cells and pro-inflammatory intermediate monocytes contributes to a skewed inflammatory profile, mediated by membrane-bound immune receptor subtypes (e.g., FcγRIIA) and downstream signaling pathways (e.g., NF-κB p65 and p38 MAPK), followed by chemotactic infiltration of monocyte-derived macrophages and neutrophils into lung tissue. Endothelial barrier degradation and capillary leakage contribute to alveolar cell damage. Inflammatory cytokine release, delayed neutrophil apoptosis, and NETosis contribute to pulmonary thrombosis and cytokine storm. These mechanisms are concordant with observed clinical markers in COVID-19, including high expression of inflammatory cytokines on the TNF-α/IL-6 axis, elevated neutrophil-to-lymphocyte ratio (NLR), diffuse alveolar damage via cell apoptosis in respiratory epithelia and vascular endothelia, elevated lactate dehydrogenase (LDH) and CRP, high production of neutrophil extracellular traps (NETs), depressed platelet count, and thrombosis. Although certain elements are likely to be revised as new findings emerge, the proposed pathway suggests multiple points of investigation for potential therapeutic interventions. Initial candidate interventions include prophylaxis to augment epithelial defense (e.g., AT1 receptor blockade, type III and type I interferons, melatonin, calcitriol, camostat, and lopinavir) and to reduce viral load (e.g., remdesivir, ivermectin, emetine, Abelson kinase inhibitors, dopamine D2 antagonists, and selective estrogen receptor modulators). Additional interventions focus on tempering inflammatory signaling and injury (e.g., dexamethasone, doxycycline, Ang1-7, estradiol, alpha blockers, and DHA/EPA, pasireotide), as well as inhibitors targeted toward molecular mediators of the maladaptive COVID-19 immune response (e.g., IL-6, TNF-α, IL-17, JAK, and CDK9).
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Mazzoni A, Maggi L, Montaini G, Ramazzotti M, Capone M, Vanni A, Locatello LG, Barra G, De Palma R, Gallo O, Cosmi L, Liotta F, Annunziato F. Human T cells interacting with HNSCC-derived mesenchymal stromal cells acquire tissue-resident memory like properties. Eur J Immunol 2020; 50:1571-1579. [PMID: 32441311 DOI: 10.1002/eji.202048544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 04/14/2020] [Indexed: 11/06/2022]
Abstract
Tissue-resident memory (Trm) cells are specialized components of both CD4+ and CD8+ T cell subsets that persist in peripheral nonlymphoid tissues following infections and provide fast response in case of a secondary invasion by the same pathogen. Trm cells express the surface markers CD69, CD103, and the immune checkpoint molecule PD-1. Trm cells develop not only in the context of infections but also in tumors, where they can provide a line of defense as suggested by the positive correlation between the frequency of tumor-infiltrating Trm cells and patients' survival. Trm cells persistence in peripheral tissues depends on their adaptation to the local microenvironment and the presence of survival factors, mainly IL-7, IL-15, and Notch ligands. However, the cell sources of these factors are largely unknown, especially in the context of tumors. Here, we show that head-neck squamous cell carcinoma (HNSCC) is enriched in CD4+ and CD8+ T cells with a Trm phenotype. Moreover, we show that mesenchymal stromal cells that accumulate in HNSCC are a source of survival factors and allow proper expression of Trm-typical markers in a VCAM1-dependent manner.
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Affiliation(s)
- Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Gianni Montaini
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Matteo Ramazzotti
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Firenze, Italy
| | - Manuela Capone
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Anna Vanni
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Luca Giovanni Locatello
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy.,SOD Otorinolaringoiatria, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giusi Barra
- Institute of Biomolecular Chemistry, National Research Council (CNR), Naples, Italy
| | - Raffaele De Palma
- Institute of Biomolecular Chemistry, National Research Council (CNR), Naples, Italy.,Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Oreste Gallo
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy.,SOD Otorinolaringoiatria, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy.,SOD Immunologia e Terapie Cellulari, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy.,SOD Immunologia e Terapie Cellulari, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.,SOD Centro diagnostico di citofluorimetria e immunoterapia, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy.,SOD Centro diagnostico di citofluorimetria e immunoterapia, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
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40
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Interplay between Cytokine Circuitry and Transcriptional Regulation Shaping Helper T Cell Pathogenicity and Plasticity in Inflammatory Bowel Disease. Int J Mol Sci 2020; 21:ijms21093379. [PMID: 32403220 PMCID: PMC7247009 DOI: 10.3390/ijms21093379] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/07/2020] [Accepted: 05/09/2020] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic disorder manifested as Crohn’s disease (CD) and ulcerative colitis (UC) characterized by intestinal inflammation and involves a dysregulated immune response against commensal microbiota through the activation of CD4 T helper cells. T helper cell differentiation to effector or regulatory phenotypes is controlled by cytokine networks and transcriptional regulators. Distinct polarized T helper cells are able to alter their phenotypes to adapt to diverse and fluctuating physiological environments. T helper cells exhibit intrinsic instability and flexibility to express cytokines of other lineages or transdifferentiate from one T helper cell type to another in response to various perturbations from physiological cytokine milieu as a means of promoting local immunity in response to injury or ensure tissue homeostasis. Furthermore, functional plasticity and diversity of T helper cells are associated with pathogenicity and are critical for immune homeostasis and prevention of autoimmunity. In this review, we provide deeper insights into the combinatorial extrinsic and intrinsic signals that control plasticity and transdifferentiation of T helper cells and also highlight the potential of exploiting the genetic reprogramming plasticity of T helper cells in the treatment of IBD.
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Leipe J, Pirronello F, Klose A, Schulze-Koops H, Skapenko A. Increased plasticity of non-classic Th1 cells toward the Th17 phenotype. Mod Rheumatol 2019; 30:930-936. [PMID: 31512538 DOI: 10.1080/14397595.2019.1667473] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Objectives: To analyze occurrence and plasticity of two recently described distinct subtypes of Th1 cells named classic (CD161-/CCR6-) and non-classic (CD161+/CCR6+) Th1 cells in early rheumatoid arthritis (RA) patients and healthy controls (HCs).Methods: Frequencies of in vivo-generated Th1 cell populations were assessed after cytokine secretion assay for IFNγ/IL-17 and surface staining for CD161/CCR6. Viable Th1 cells (IFNγ+IL-17-) were sorted into classic Th1 (CD161-CCR6-) and non-classic Th1 (CD161+CCR6+) cells, trans-differentiated under different Th cell-inducing conditions, and assessed for plastic changes by analyzing the Th cell-associated cytokine and transcription factor profiles.Results: Ex vivo frequencies of classic (CD161-CCR6-) and non-classic (CD161+CCR6+) Th1 cells as well as related Th1 cell subpopulations CD161+CCR6- and CD161-/CCR6+ did not differ significantly between RA and HCs. However, trans-differentiation of ex vivo non-classic (CD161+CCR6+) and CD161-/CCR6+ Th1 cells resulted in a substantial shift toward Th17 and Th1/Th17 phenotypes, particularly under Th17-inducing conditions. In contrast, classic (CD161-/CCR6-) and CD161+CCR6- Th1 cells showed higher plasticity towards IL-4-producing cells, most of them shifting to a Th1/Th2 phenotype.Conclusion: Whereas non-classic (CD161+/CCR6+) and CD161-CCR6+ Th1 cells demonstrated an increased plasticity towards IL-17- phenotypes, classic Th1 and CD161+CCR6- Th1 cells showed more plasticity towards IL-4-producing phenotypes.
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Affiliation(s)
- Jan Leipe
- Division of Rheumatology and Clinical Immunology, Medizinische Klinik and Poliklinik IV, University of Munich, Munich, Germany
| | - Fausto Pirronello
- Division of Rheumatology and Clinical Immunology, Medizinische Klinik and Poliklinik IV, University of Munich, Munich, Germany
| | - Antonia Klose
- Division of Rheumatology and Clinical Immunology, Medizinische Klinik and Poliklinik IV, University of Munich, Munich, Germany
| | - Hendrik Schulze-Koops
- Division of Rheumatology and Clinical Immunology, Medizinische Klinik and Poliklinik IV, University of Munich, Munich, Germany
| | - Alla Skapenko
- Division of Rheumatology and Clinical Immunology, Medizinische Klinik and Poliklinik IV, University of Munich, Munich, Germany
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42
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Mazzoni A, Maggi L, Liotta F, Cosmi L, Annunziato F. Biological and clinical significance of T helper 17 cell plasticity. Immunology 2019; 158:287-295. [PMID: 31566706 DOI: 10.1111/imm.13124] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 09/16/2019] [Accepted: 09/23/2019] [Indexed: 12/14/2022] Open
Abstract
Mature T helper (Th) effector cells originate following antigen recognition by naive T precursors. The maturation process is accompanied by the acquisition of specific effector functions that distinguish at least three different T helper subsets: Th1, Th2 and Th17. In general, maturation of somatic cells is accompanied by terminal differentiation. However, accumulating evidence shows that effector T cells retain a certain degree of plasticity. This is especially true for Th17 cells, which have been shown to converge towards other phenotypes in response to specific microenvironmental pressure. In this review we will discuss the experimental evidence that supports the hypothesis of Th17 plasticity, with particular emphasis on the generation of Th17-derived 'non-classic' Th1 cells, and the molecular networks that control it. Moreover, we will consider why Th17 plasticity is important for host protection, but also why it can have pathogenic functions during chronic inflammation. Regarding the last point, we will discuss a possible role for biological drugs in the control of Th17 plasticity and disease course.
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Affiliation(s)
- Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Cossarizza A, Chang HD, Radbruch A, Acs A, Adam D, Adam-Klages S, Agace WW, Aghaeepour N, Akdis M, Allez M, Almeida LN, Alvisi G, Anderson G, Andrä I, Annunziato F, Anselmo A, Bacher P, Baldari CT, Bari S, Barnaba V, Barros-Martins J, Battistini L, Bauer W, Baumgart S, Baumgarth N, Baumjohann D, Baying B, Bebawy M, Becher B, Beisker W, Benes V, Beyaert R, Blanco A, Boardman DA, Bogdan C, Borger JG, Borsellino G, Boulais PE, Bradford JA, Brenner D, Brinkman RR, Brooks AES, Busch DH, Büscher M, Bushnell TP, Calzetti F, Cameron G, Cammarata I, Cao X, Cardell SL, Casola S, Cassatella MA, Cavani A, Celada A, Chatenoud L, Chattopadhyay PK, Chow S, Christakou E, Čičin-Šain L, Clerici M, Colombo FS, Cook L, Cooke A, Cooper AM, Corbett AJ, Cosma A, Cosmi L, Coulie PG, Cumano A, Cvetkovic L, Dang VD, Dang-Heine C, Davey MS, Davies D, De Biasi S, Del Zotto G, Cruz GVD, Delacher M, Bella SD, Dellabona P, Deniz G, Dessing M, Di Santo JP, Diefenbach A, Dieli F, Dolf A, Dörner T, Dress RJ, Dudziak D, Dustin M, Dutertre CA, Ebner F, Eckle SBG, Edinger M, Eede P, Ehrhardt GR, Eich M, Engel P, Engelhardt B, Erdei A, Esser C, Everts B, Evrard M, Falk CS, Fehniger TA, Felipo-Benavent M, Ferry H, Feuerer M, Filby A, Filkor K, Fillatreau S, Follo M, Förster I, Foster J, Foulds GA, Frehse B, Frenette PS, Frischbutter S, Fritzsche W, Galbraith DW, Gangaev A, Garbi N, Gaudilliere B, Gazzinelli RT, Geginat J, Gerner W, Gherardin NA, Ghoreschi K, Gibellini L, Ginhoux F, Goda K, Godfrey DI, Goettlinger C, González-Navajas JM, Goodyear CS, Gori A, Grogan JL, Grummitt D, Grützkau A, Haftmann C, Hahn J, Hammad H, Hämmerling G, Hansmann L, Hansson G, Harpur CM, Hartmann S, Hauser A, Hauser AE, Haviland DL, Hedley D, Hernández DC, Herrera G, Herrmann M, Hess C, Höfer T, Hoffmann P, Hogquist K, Holland T, Höllt T, Holmdahl R, Hombrink P, Houston JP, Hoyer BF, Huang B, Huang FP, Huber JE, Huehn J, Hundemer M, Hunter CA, Hwang WYK, Iannone A, Ingelfinger F, Ivison SM, Jäck HM, Jani PK, Jávega B, Jonjic S, Kaiser T, Kalina T, Kamradt T, Kaufmann SHE, Keller B, Ketelaars SLC, Khalilnezhad A, Khan S, Kisielow J, Klenerman P, Knopf J, Koay HF, Kobow K, Kolls JK, Kong WT, Kopf M, Korn T, Kriegsmann K, Kristyanto H, Kroneis T, Krueger A, Kühne J, Kukat C, Kunkel D, Kunze-Schumacher H, Kurosaki T, Kurts C, Kvistborg P, Kwok I, Landry J, Lantz O, Lanuti P, LaRosa F, Lehuen A, LeibundGut-Landmann S, Leipold MD, Leung LY, Levings MK, Lino AC, Liotta F, Litwin V, Liu Y, Ljunggren HG, Lohoff M, Lombardi G, Lopez L, López-Botet M, Lovett-Racke AE, Lubberts E, Luche H, Ludewig B, Lugli E, Lunemann S, Maecker HT, Maggi L, Maguire O, Mair F, Mair KH, Mantovani A, Manz RA, Marshall AJ, Martínez-Romero A, Martrus G, Marventano I, Maslinski W, Matarese G, Mattioli AV, Maueröder C, Mazzoni A, McCluskey J, McGrath M, McGuire HM, McInnes IB, Mei HE, Melchers F, Melzer S, Mielenz D, Miller SD, Mills KH, Minderman H, Mjösberg J, Moore J, Moran B, Moretta L, Mosmann TR, Müller S, Multhoff G, Muñoz LE, Münz C, Nakayama T, Nasi M, Neumann K, Ng LG, Niedobitek A, Nourshargh S, Núñez G, O’Connor JE, Ochel A, Oja A, Ordonez D, Orfao A, Orlowski-Oliver E, Ouyang W, Oxenius A, Palankar R, Panse I, Pattanapanyasat K, Paulsen M, Pavlinic D, Penter L, Peterson P, Peth C, Petriz J, Piancone F, Pickl WF, Piconese S, Pinti M, Pockley AG, Podolska MJ, Poon Z, Pracht K, Prinz I, Pucillo CEM, Quataert SA, Quatrini L, Quinn KM, Radbruch H, Radstake TRDJ, Rahmig S, Rahn HP, Rajwa B, Ravichandran G, Raz Y, Rebhahn JA, Recktenwald D, Reimer D, e Sousa CR, Remmerswaal EB, Richter L, Rico LG, Riddell A, Rieger AM, Robinson JP, Romagnani C, Rubartelli A, Ruland J, Saalmüller A, Saeys Y, Saito T, Sakaguchi S, de-Oyanguren FS, Samstag Y, Sanderson S, Sandrock I, Santoni A, Sanz RB, Saresella M, Sautes-Fridman C, Sawitzki B, Schadt L, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schimisky E, Schlitzer A, Schlosser J, Schmid S, Schmitt S, Schober K, Schraivogel D, Schuh W, Schüler T, Schulte R, Schulz AR, Schulz SR, Scottá C, Scott-Algara D, Sester DP, Shankey TV, Silva-Santos B, Simon AK, Sitnik KM, Sozzani S, Speiser DE, Spidlen J, Stahlberg A, Stall AM, Stanley N, Stark R, Stehle C, Steinmetz T, Stockinger H, Takahama Y, Takeda K, Tan L, Tárnok A, Tiegs G, Toldi G, Tornack J, Traggiai E, Trebak M, Tree TI, Trotter J, Trowsdale J, Tsoumakidou M, Ulrich H, Urbanczyk S, van de Veen W, van den Broek M, van der Pol E, Van Gassen S, Van Isterdael G, van Lier RA, Veldhoen M, Vento-Asturias S, Vieira P, Voehringer D, Volk HD, von Borstel A, von Volkmann K, Waisman A, Walker RV, Wallace PK, Wang SA, Wang XM, Ward MD, Ward-Hartstonge KA, Warnatz K, Warnes G, Warth S, Waskow C, Watson JV, Watzl C, Wegener L, Weisenburger T, Wiedemann A, Wienands J, Wilharm A, Wilkinson RJ, Willimsky G, Wing JB, Winkelmann R, Winkler TH, Wirz OF, Wong A, Wurst P, Yang JHM, Yang J, Yazdanbakhsh M, Yu L, Yue A, Zhang H, Zhao Y, Ziegler SM, Zielinski C, Zimmermann J, Zychlinsky A. Guidelines for the use of flow cytometry and cell sorting in immunological studies (second edition). Eur J Immunol 2019; 49:1457-1973. [PMID: 31633216 PMCID: PMC7350392 DOI: 10.1002/eji.201970107] [Citation(s) in RCA: 699] [Impact Index Per Article: 139.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
These guidelines are a consensus work of a considerable number of members of the immunology and flow cytometry community. They provide the theory and key practical aspects of flow cytometry enabling immunologists to avoid the common errors that often undermine immunological data. Notably, there are comprehensive sections of all major immune cell types with helpful Tables detailing phenotypes in murine and human cells. The latest flow cytometry techniques and applications are also described, featuring examples of the data that can be generated and, importantly, how the data can be analysed. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid, all written and peer-reviewed by leading experts in the field, making this an essential research companion.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, Univ. of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Acs
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Dieter Adam
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Sabine Adam-Klages
- Institut für Transfusionsmedizin, Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - William W. Agace
- Mucosal Immunology group, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby, Denmark
- Immunology Section, Lund University, Lund, Sweden
| | - Nima Aghaeepour
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Matthieu Allez
- Université de Paris, Institut de Recherche Saint-Louis, INSERM U1160, and Gastroenterology Department, Hôpital Saint-Louis – APHP, Paris, France
| | | | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
| | | | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Achille Anselmo
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Petra Bacher
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
- Institut für Klinische Molekularbiologie, Christian-Albrechts Universität zu Kiel, Germany
| | | | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | | | - Wolfgang Bauer
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Sabine Baumgart
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Nicole Baumgarth
- Center for Comparative Medicine & Dept. Pathology, Microbiology & Immunology, University of California, Davis, CA, USA
| | - Dirk Baumjohann
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Bianka Baying
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Mary Bebawy
- Discipline of Pharmacy, Graduate School of Health, The University of Technology Sydney, Sydney, NSW, Australia
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Wolfgang Beisker
- Flow Cytometry Laboratory, Institute of Molecular Toxicology and Pharmacology, Helmholtz Zentrum München, German Research Center for Environmental Health, München, Germany
| | - Vladimir Benes
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Rudi Beyaert
- Department of Biomedical Molecular Biology, Center for Inflammation Research, Ghent University - VIB, Ghent, Belgium
| | - Alfonso Blanco
- Flow Cytometry Core Technologies, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Dominic A. Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Christian Bogdan
- Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Erlangen, Germany
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Medical Immunology Campus Erlangen, Erlangen, Germany
| | - Jessica G. Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Giovanna Borsellino
- Neuroimmunology and Flow Cytometry Units, Fondazione Santa Lucia IRCCS, Rome, Italy
| | - Philip E. Boulais
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
| | | | - Dirk Brenner
- Luxembourg Institute of Health, Department of Infection and Immunity, Experimental and Molecular Immunology, Esch-sur-Alzette, Luxembourg
- Odense University Hospital, Odense Research Center for Anaphylaxis, University of Southern Denmark, Department of Dermatology and Allergy Center, Odense, Denmark
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Belvaux, Luxembourg
| | - Ryan R. Brinkman
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
- Terry Fox Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Anna E. S. Brooks
- University of Auckland, School of Biological Sciences, Maurice Wilkins Center, Auckland, New Zealand
| | - Dirk H. Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
- Focus Group “Clinical Cell Processing and Purification”, Institute for Advanced Study, Technische Universität München, Munich, Germany
| | - Martin Büscher
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Timothy P. Bushnell
- Department of Pediatrics and Shared Resource Laboratories, University of Rochester Medical Center, Rochester, NY, USA
| | - Federica Calzetti
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Xuetao Cao
- National Key Laboratory of Medical Immunology, Nankai University, Tianjin, China
| | - Susanna L. Cardell
- Department of Microbiology and Immunology, University of Gothenburg, Gothenburg, Sweden
| | - Stefano Casola
- The FIRC Institute of Molecular Oncology (FOM), Milan, Italy
| | - Marco A. Cassatella
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Andrea Cavani
- National Institute for Health, Migration and Poverty (INMP), Rome, Italy
| | - Antonio Celada
- Macrophage Biology Group, School of Biology, University of Barcelona, Barcelona, Spain
| | - Lucienne Chatenoud
- Université Paris Descartes, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | | | - Sue Chow
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Eleni Christakou
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Luka Čičin-Šain
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Mario Clerici
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Laura Cook
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Anne Cooke
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Andrea M. Cooper
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Antonio Cosma
- National Cytometry Platform, Luxembourg Institute of Health, Department of Infection and Immunity, Esch-sur-Alzette, Luxembourg
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Pierre G. Coulie
- de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Ana Cumano
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - Ljiljana Cvetkovic
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Van Duc Dang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Chantip Dang-Heine
- Clinical Research Unit, Berlin Institute of Health (BIH), Charite Universitätsmedizin Berlin, Berlin, Germany
| | - Martin S. Davey
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | - Derek Davies
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Gelo Victoriano Dela Cruz
- Novo Nordisk Foundation Center for Stem Cell Biology – DanStem, University of Copenhagen, Copenhagen, Denmark
| | - Michael Delacher
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Silvia Della Bella
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Paolo Dellabona
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | - Günnur Deniz
- Istanbul University, Aziz Sancar Institute of Experimental Medicine, Department of Immunology, Istanbul, Turkey
| | | | - James P. Di Santo
- Innate Immunty Unit, Department of Immunology, Institut Pasteur, Paris, France
- Institut Pasteur, Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Francesco Dieli
- University of Palermo, Central Laboratory of Advanced Diagnosis and Biomedical Research, Department of Biomedicine, Neurosciences and Advanced Diagnostics, Palermo, Italy
| | - Andreas Dolf
- Flow Cytometry Core Facility, Institute of Experimental Immunology, University of Bonn, Bonn, Germany
| | - Thomas Dörner
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Regine J. Dress
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Diana Dudziak
- Department of Dermatology, Laboratory of Dendritic Cell Biology, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), University Hospital Erlangen, Erlangen, Germany
| | - Michael Dustin
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Charles-Antoine Dutertre
- Program in Emerging Infectious Disease, Duke-NUS Medical School, Singapore
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Friederike Ebner
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Sidonia B. G. Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Matthias Edinger
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Pascale Eede
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | | | - Marcus Eich
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg, Germany
| | - Pablo Engel
- University of Barcelona, Faculty of Medicine and Health Sciences, Department of Biomedical Sciences, Barcelona, Spain
| | | | - Anna Erdei
- Department of Immunology, University L. Eotvos, Budapest, Hungary
| | - Charlotte Esser
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Bart Everts
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Christine S. Falk
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Todd A. Fehniger
- Division of Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Mar Felipo-Benavent
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Principe Felipe Research Center, Valencia, Spain
| | - Helen Ferry
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Andrew Filby
- The Flow Cytometry Core Facility, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | | | - Simon Fillatreau
- Institut Necker-Enfants Malades, Université Paris Descartes Sorbonne Paris Cité, Faculté de Médecine, AP-HP, Hôpital Necker Enfants Malades, INSERM U1151-CNRS UMR 8253, Paris, France
| | - Marie Follo
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Universitaetsklinikum FreiburgLighthouse Core Facility, Zentrum für Translationale Zellforschung, Klinik für Innere Medizin I, Freiburg, Germany
| | - Irmgard Förster
- Immunology and Environment, LIMES Institute, University of Bonn, Bonn, Germany
| | | | - Gemma A. Foulds
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
| | - Britta Frehse
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Paul S. Frenette
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Stefan Frischbutter
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Dermatology, Venereology and Allergology
| | - Wolfgang Fritzsche
- Nanobiophotonics Department, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
| | - David W. Galbraith
- School of Plant Sciences and Bio5 Institute, University of Arizona, Tucson, USA
- Honorary Dean of Life Sciences, Henan University, Kaifeng, China
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Brice Gaudilliere
- Stanford Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, CA, USA
| | - Ricardo T. Gazzinelli
- Fundação Oswaldo Cruz - Minas, Laboratory of Immunopatology, Belo Horizonte, MG, Brazil
- Department of Mecicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jens Geginat
- INGM - Fondazione Istituto Nazionale di Genetica Molecolare “Ronmeo ed Enrica Invernizzi”, Milan, Italy
| | - Wilhelm Gerner
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Keisuke Goda
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Chemistry, University of Tokyo, Tokyo, Japan
- Institute of Technological Sciences, Wuhan University, Wuhan, China
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | | | - Jose M. González-Navajas
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Networked Biomedical Research Center for Hepatic and Digestive Diseases (CIBERehd), Madrid, Spain
| | - Carl S. Goodyear
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Andrea Gori
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, University of Milan
| | - Jane L. Grogan
- Cancer Immunology Research, Genentech, South San Francisco, CA, USA
| | | | - Andreas Grützkau
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Jonas Hahn
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hamida Hammad
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Zwijnaarde, Belgium
| | | | - Leo Hansmann
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Berlin, Germany
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Goran Hansson
- Department of Medicine and Center for Molecular Medicine at Karolinska University Hospital, Solna, Sweden
| | | | - Susanne Hartmann
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Andrea Hauser
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Anja E. Hauser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin
- Department of Rheumatology and Clinical Immunology, Berlin Institute of Health, Berlin, Germany
| | - David L. Haviland
- Flow Cytometry, Houston Methodist Hospital Research Institute, Houston, TX, USA
| | - David Hedley
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Daniela C. Hernández
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Guadalupe Herrera
- Cytometry Service, Incliva Foundation. Clinic Hospital and Faculty of Medicine, University of Valencia, Valencia, Spain
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christoph Hess
- Immunobiology Laboratory, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Thomas Höfer
- German Cancer Research Center (DKFZ), Division of Theoretical Systems Biology, Heidelberg, Germany
| | - Petra Hoffmann
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Kristin Hogquist
- Center for Immunology, University of Minnesota, Minneapolis, MN, USA
| | - Tristan Holland
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Thomas Höllt
- Leiden Computational Biology Center, Leiden University Medical Center, Leiden, The Netherlands
- Computer Graphics and Visualization, Department of Intelligent Systems, TU Delft, Delft, The Netherlands
| | | | - Pleun Hombrink
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jessica P. Houston
- Department of Chemical & Materials Engineering, New Mexico State University, Las Cruces, NM, USA
| | - Bimba F. Hoyer
- Rheumatologie/Klinische Immunologie, Klinik für Innere Medizin I und Exzellenzzentrum Entzündungsmedizin, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Bo Huang
- Department of Immunology & National Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Fang-Ping Huang
- Institute for Advanced Study (IAS), Shenzhen University, Shenzhen, China
| | - Johanna E. Huber
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Christopher A. Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - William Y. K. Hwang
- Department of Hematology, Singapore General Hospital, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Anna Iannone
- Department of Diagnostic Medicine, Clinical and Public Health, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florian Ingelfinger
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Sabine M Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Peter K. Jani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Beatriz Jávega
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Stipan Jonjic
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Toralf Kaiser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Tomas Kalina
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Thomas Kamradt
- Jena University Hospital, Institute of Immunology, Jena, Germany
| | | | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Steven L. C. Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ahad Khalilnezhad
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Srijit Khan
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Jan Kisielow
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Paul Klenerman
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Jay K. Kolls
- John W Deming Endowed Chair in Internal Medicine, Center for Translational Research in Infection and Inflammation Tulane School of Medicine, New Orleans, LA, USA
| | - Wan Ting Kong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Manfred Kopf
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Thomas Korn
- Department of Neurology, Technical University of Munich, Munich, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Hendy Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Thomas Kroneis
- Division of Cell Biology, Histology & Embryology, Gottfried Schatz Research Center, Medical University of Graz, Graz, Austria
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny Kühne
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Christian Kukat
- FACS & Imaging Core Facility, Max Planck Institute for Biology of Ageing, Cologne, Germany
| | - Désirée Kunkel
- Flow & Mass Cytometry Core Facility, Charité - Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Tomohiro Kurosaki
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Christian Kurts
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
| | - Jonathan Landry
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Olivier Lantz
- INSERM U932, PSL University, Institut Curie, Paris, France
| | - Paola Lanuti
- Department of Medicine and Aging Sciences, Centre on Aging Sciences and Translational Medicine (Ce.S.I.-Me.T.), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Francesca LaRosa
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Agnès Lehuen
- Institut Cochin, CNRS8104, INSERM1016, Department of Endocrinology, Metabolism and Diabetes, Université de Paris, Paris, France
| | | | - Michael D. Leipold
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Leslie Y.T. Leung
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Megan K. Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C. Lino
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Yanling Liu
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
| | - Michael Lohoff
- Inst. f. Med. Mikrobiology and Hospital Hygiene, University of Marburg, Germany
| | - Giovanna Lombardi
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | | | - Miguel López-Botet
- IMIM(Hospital de Mar Medical Research Institute), University Pompeu Fabra, Barcelona, Spain
| | - Amy E. Lovett-Racke
- Department of Microbial Infection and Immunity, Ohio State University, Columbus, OH, USA
| | - Erik Lubberts
- Department of Rheumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Herve Luche
- Centre d’Immunophénomique - CIPHE (PHENOMIN), Aix Marseille Université (UMS3367), Inserm (US012), CNRS (UMS3367), Marseille, France
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St.Gallen, St. Gallen, Switzerland
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Sebastian Lunemann
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Holden T. Maecker
- Institute for Immunity, Transplantation, and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Orla Maguire
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Florian Mair
- Fred Hutchinson Cancer Research Center, Vaccine and Infectious Disease Division, Seattle, WA, USA
| | - Kerstin H. Mair
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Alberto Mantovani
- Istituto Clinico Humanitas IRCCS and Humanitas University, Pieve Emanuele, Milan, Italy
- William Harvey Research Institute, Queen Mary University, London, United Kingdom
| | - Rudolf A. Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Aaron J. Marshall
- Department of Immunology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | | | - Glòria Martrus
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Ivana Marventano
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Wlodzimierz Maslinski
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Department of Pathophysiology and Immunology, Warsaw, Poland
| | - Giuseppe Matarese
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecologie Mediche, Università di Napoli Federico II and Istituto per l’Endocrinologia e l’Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
- Lab of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Christian Maueröder
- Cell Clearance in Health and Disease Lab, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Mairi McGrath
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Helen M. McGuire
- Ramaciotti Facility for Human Systems Biology, and Discipline of Pathology, The University of Sydney, Camperdown, Australia
| | - Iain B. McInnes
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Henrik E. Mei
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Fritz Melchers
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, University Leipzig, Leipzig, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Stephen D. Miller
- Interdepartmental Immunobiology Center, Dept. of Microbiology-Immunology, Northwestern Univ. Medical School, Chicago, IL, USA
| | - Kingston H.G. Mills
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Hans Minderman
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical and Experimental Medine, Linköping University, Linköping, Sweden
| | - Jonni Moore
- Abramson Cancer Center Flow Cytometry and Cell Sorting Shared Resource, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Barry Moran
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Tim R. Mosmann
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susann Müller
- Centre for Environmental Research - UFZ, Department Environmental Microbiology, Leipzig, Germany
| | - Gabriele Multhoff
- Institute for Innovative Radiotherapy (iRT), Experimental Immune Biology, Helmholtz Zentrum München, Neuherberg, Germany
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research Technische Universität München (TranslaTUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christian Münz
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba city, Chiba, Japan
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
- Discipline of Dermatology, University of Sydney, Sydney, New South Wales, Australia
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Antonia Niedobitek
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sussan Nourshargh
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - Gabriel Núñez
- Department of Pathology and Rogel Cancer Center, the University of Michigan, Ann Arbor, Michigan, USA
| | - José-Enrique O’Connor
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Aaron Ochel
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Oja
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Ordonez
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Alberto Orfao
- Department of Medicine, Cancer Research Centre (IBMCC-CSIC/USAL), Cytometry Service, University of Salamanca, CIBERONC and Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Eva Orlowski-Oliver
- Burnet Institute, AMREP Flow Cytometry Core Facility, Melbourne, Victoria, Australia
| | - Wenjun Ouyang
- Inflammation and Oncology, Research, Amgen Inc, South San Francisco, USA
| | | | - Raghavendra Palankar
- Department of Transfusion Medicine, Institute of Immunology and Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Isabel Panse
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Kovit Pattanapanyasat
- Center of Excellence for Flow Cytometry, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Malte Paulsen
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Dinko Pavlinic
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Livius Penter
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Christian Peth
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Jordi Petriz
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Federica Piancone
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Winfried F. Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Silvia Piconese
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A. Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
- Chromocyte Limited, Electric Works, Sheffield, UK
| | - Malgorzata Justyna Podolska
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
- Department for Internal Medicine 3, Institute for Rheumatology and Immunology, AG Munoz, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Zhiyong Poon
- Department of Hematology, Singapore General Hospital, Singapore
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Sally A. Quataert
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Kylie M. Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundoora, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | - Tim R. D. J. Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Susann Rahmig
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
| | - Hans-Peter Rahn
- Preparative Flow Cytometry, Max-Delbrück-Centrum für Molekulare Medizin, Berlin, Germany
| | - Bartek Rajwa
- Bindley Biosciences Center, Purdue University, West Lafayette, IN, USA
| | - Gevitha Ravichandran
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yotam Raz
- Department of Internal Medicine, Groene Hart Hospital, Gouda, The Netherlands
| | - Jonathan A. Rebhahn
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | | | - Dorothea Reimer
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | - Ester B.M. Remmerswaal
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Renal Transplant Unit, Division of Internal Medicine, Academic Medical Centre, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lisa Richter
- Core Facility Flow Cytometry, Biomedical Center, Ludwig-Maximilians-University Munich, Germany
| | - Laura G. Rico
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Andy Riddell
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Aja M. Rieger
- Department of Medical Microbiology and Immunology, University of Alberta, Alberta, Canada
| | - J. Paul Robinson
- Purdue University Cytometry Laboratories, Purdue University, West Lafayette, IN, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Anna Rubartelli
- Cell Biology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Jürgen Ruland
- Institut für Klinische Chemie und Pathobiochemie, Fakultät für Medizin, Technische Universität München, München, Germany
| | - Armin Saalmüller
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Yvan Saeys
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Takashi Saito
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Shimon Sakaguchi
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Francisco Sala de-Oyanguren
- Flow Cytometry Facility, Ludwig Cancer Institute, Faculty of Medicine and Biology, University of Lausanne, Epalinges, Switzerland
| | - Yvonne Samstag
- Heidelberg University, Institute of Immunology, Section of Molecular Immunology, Heidelberg, Germany
| | - Sharon Sanderson
- Translational Immunology Laboratory, NIHR BRC, University of Oxford, Kennedy Institute of Rheumatology, Oxford, UK
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Angela Santoni
- Department of Molecular Medicine, Sapienza University of Rome, IRCCS, Neuromed, Pozzilli, Italy
| | - Ramon Bellmàs Sanz
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Marina Saresella
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Birgit Sawitzki
- Charité – Universitätsmedizin Berlin, and Berlin Institute of Health, Institute of Medical Immunology, Berlin, Germany
| | - Linda Schadt
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Alexander Scheffold
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Hans U. Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A. Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | | | - Andreas Schlitzer
- Quantitative Systems Biology, Life & Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Josephine Schlosser
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Stephan Schmid
- Internal Medicine I, University Hospital Regensburg, Germany
| | - Steffen Schmitt
- Flow Cytometry Core Facility, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Daniel Schraivogel
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Reiner Schulte
- University of Cambridge, Cambridge Institute for Medical Research, Cambridge, UK
| | - Axel Ronald Schulz
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sebastian R. Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Cristiano Scottá
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | - Daniel Scott-Algara
- Institut Pasteur, Cellular Lymphocytes Biology, Immunology Departement, Paris, France
| | - David P. Sester
- TRI Flow Cytometry Suite (TRI.fcs), Translational Research Institute, Wooloongabba, QLD, Australia
| | | | - Bruno Silva-Santos
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Katarzyna M. Sitnik
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Silvano Sozzani
- Dept. Molecular Translational Medicine, University of Brescia, Brescia, Italy
| | - Daniel E. Speiser
- Department of Oncology, University of Lausanne and CHUV, Epalinges, Switzerland
| | | | - Anders Stahlberg
- Lundberg Laboratory for Cancer, Department of Pathology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | | | - Natalie Stanley
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Regina Stark
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Christina Stehle
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Tobit Steinmetz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | | | - Kiyoshi Takeda
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Leonard Tan
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Attila Tárnok
- Departement for Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instruments, Tsinghua University, Beijing, China
| | - Gisa Tiegs
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Julia Tornack
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- BioGenes GmbH, Berlin, Germany
| | - Elisabetta Traggiai
- Novartis Biologics Center, Mechanistic Immunology Unit, Novartis Institute for Biomedical Research, NIBR, Basel, Switzerland
| | - Mohamed Trebak
- Department of Cellular and Molecular Physiology, Penn State University College of Medicine, PA, United States
| | - Timothy I.M. Tree
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | | | - John Trowsdale
- Department of Pathology, University of Cambridge, Cambridge, UK
| | | | - Henning Ulrich
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Sophia Urbanczyk
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Christine Kühne Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Maries van den Broek
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Edwin van der Pol
- Vesicle Observation Center; Biomedical Engineering & Physics; Laboratory Experimental Clinical Chemistry; Amsterdam University Medical Centers, Location AMC, The Netherlands
| | - Sofie Van Gassen
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | | | - René A.W. van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marc Veldhoen
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Paulo Vieira
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Hans-Dieter Volk
- BIH Center for Regenerative Therapies (BCRT) Charité Universitätsmedizin Berlin and Berlin Institute of Health, Core Unit ImmunoCheck
| | - Anouk von Borstel
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | | | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | - Paul K. Wallace
- Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, USA
| | - Sa A. Wang
- Dept of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xin M. Wang
- The Scientific Platforms, the Westmead Institute for Medical Research, the Westmead Research Hub, Westmead, New South Wales, Australia
| | | | | | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gary Warnes
- Flow Cytometry Core Facility, Blizard Institute, Queen Mary London University, London, UK
| | - Sarah Warth
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Claudia Waskow
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
- Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | | | - Carsten Watzl
- Department for Immunology, Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Leonie Wegener
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Thomas Weisenburger
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Annika Wiedemann
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Jürgen Wienands
- Institute for Cellular & Molecular Immunology, University Medical Center Göttingen, Göttingen, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Robert John Wilkinson
- Department of Infectious Disease, Imperial College London, UK
- Wellcome Centre for Infectious Diseases Research in Africa and Department of Medicine, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Republic of South Africa
- Tuberculosis Laboratory, The Francis Crick Institute, London, UK
| | - Gerald Willimsky
- Cooperation Unit for Experimental and Translational Cancer Immunology, Institute of Immunology (Charité - Universitätsmedizin Berlin) and German Cancer Research Center (DKFZ), Berlin, Germany
| | - James B. Wing
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Rieke Winkelmann
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Thomas H. Winkler
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Oliver F. Wirz
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Alicia Wong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Peter Wurst
- University Bonn, Medical Faculty, Bonn, Germany
| | - Jennie H. M. Yang
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Maria Yazdanbakhsh
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Alice Yue
- School of Computing Science, Simon Fraser University, Burnaby, Canada
| | - Hanlin Zhang
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Yi Zhao
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Susanne Maria Ziegler
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Christina Zielinski
- German Center for Infection Research (DZIF), Munich, Germany
- Institute of Virology, Technical University of Munich, Munich, Germany
- TranslaTUM, Technical University of Munich, Munich, Germany
| | - Jakob Zimmermann
- Maurice Müller Laboratories (Department of Biomedical Research), Universitätsklinik für Viszerale Chirurgie und Medizin Inselspital, University of Bern, Bern, Switzerland
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44
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Di Giovangiulio M, Rizzo A, Franzè E, Caprioli F, Facciotti F, Onali S, Favale A, Stolfi C, Fehling HJ, Monteleone G, Fantini MC. Tbet Expression in Regulatory T Cells Is Required to Initiate Th1-Mediated Colitis. Front Immunol 2019; 10:2158. [PMID: 31572375 PMCID: PMC6749075 DOI: 10.3389/fimmu.2019.02158] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 08/28/2019] [Indexed: 12/22/2022] Open
Abstract
In normal conditions gut homeostasis is maintained by the suppressive activity of regulatory T cells (Tregs), characterized by the expression of the transcription factor FoxP3. In human inflammatory bowel disease, which is believed to be the consequence of the loss of tolerance toward antigens normally contained in the gut lumen, Tregs have been found to be increased and functionally active, thus pointing against their possible role in the pathogenesis of this immune-mediated disease. Though, in inflammatory conditions, Tregs have been shown to upregulate the T helper (Th) type 1-related transcription factor Tbet and to express the pro-inflammatory cytokine IFNγ, thus suggesting that at a certain point of the inflammatory process, Tregs might contribute to inflammation rather than suppress it. Starting from the observation that Tregs isolated from the lamina propria of active but not inactive IBD patients or uninflamed controls express Tbet and IFNγ, we investigated the functional role of Th1-like Tregs in the dextran sulfate model of colitis. As observed in human IBD, Th1-like Tregs were upregulated in the inflamed lamina propria of treated mice and the expression of Tbet and IFNγ in Tregs preceded the accumulation of conventional Th1 cells. By using a Treg-specific Tbet conditional knockout, we demonstrated that Tbet expression in Tregs is required for the development of colitis. Indeed, Tbet knockout mice developed milder colitis and showed an impaired Th1 immune response. In these mice not only the Tbet deficient Tregs but also the Tbet proficient conventional T cells showed reduced IFNγ expression. However, Tbet deficiency did not affect the Tregs suppressive capacity in vitro and in vivo in the adoptive transfer model of colitis. In conclusion here we show that Tbet expression by Tregs sustains the early phase of the Th1-mediated inflammatory response in the gut.
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Affiliation(s)
| | - Angelamaria Rizzo
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Eleonora Franzè
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Flavio Caprioli
- Gastroenterology and Endoscopy Unit, IRCCS Cà Granda Fundation, Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Facciotti
- Department of Experimental Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Sara Onali
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy
| | - Agnese Favale
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Carmine Stolfi
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | | | - Giovanni Monteleone
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Massimo C Fantini
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
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45
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Bsat M, Chapuy L, Rubio M, Wassef R, Richard C, Schwenter F, Loungnarath R, Soucy G, Mehta H, Sarfati M. Differential Pathogenic Th17 Profile in Mesenteric Lymph Nodes of Crohn's Disease and Ulcerative Colitis Patients. Front Immunol 2019; 10:1177. [PMID: 31191543 PMCID: PMC6547831 DOI: 10.3389/fimmu.2019.01177] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/09/2019] [Indexed: 12/14/2022] Open
Abstract
The drug targets IL23 and IL12 regulate pathogenicity and plasticity of intestinal Th17 cells in Crohn's disease (CD) and ulcerative colitis (UC), the two most common inflammatory bowel diseases (IBD). However, studies examining Th17 dysregulation in mesenteric lymph nodes (mLNs) of these patients are rare. We showed that in mLNs, CD could be distinguished from UC by increased frequencies of CCR6+CXCR3−RORγ+Tbet−CD4+ (Th17) memory T cells enriched in CD62Llow effector memory T cells (TEM), and their differentially expressed molecular profile. Th17 TEM cells (expressing IL17A, IL17F, RORC, and STAT3) displayed a higher pathogenic/cytotoxic (IL23R, IL18RAP, and GZMB, CD160, PRF1) gene signature in CD relative to UC, while non-pathogenic/regulatory genes (IL9, FOXP3, CTLA4) were more elevated in UC. In both CD and UC, IL12 but not IL23, augmented IFNγ expression in Th17 TEM and switched their molecular profile toward an ex-Th17 (Th1*)-biased transcriptomic signature (increased IFNG, and decreased TCF7, IL17A), suggesting that Th17 plasticity occurs in mLNs before their recruitment to inflamed colon. We propose that differences observed between Th17 cell frequencies and their molecular profile in CD and UC might have implications in understanding disease pathogenesis, and thus, therapeutic management of patients with IBD.
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Affiliation(s)
- Marwa Bsat
- Immunoregulation Laboratory, Centre de Recherche du CHUM (CRCHUM), Montreal, QC, Canada
| | - Laurence Chapuy
- Immunoregulation Laboratory, Centre de Recherche du CHUM (CRCHUM), Montreal, QC, Canada
| | - Manuel Rubio
- Immunoregulation Laboratory, Centre de Recherche du CHUM (CRCHUM), Montreal, QC, Canada
| | - Ramses Wassef
- Department of Gastrointestinal Surgery, CHUM, Montreal, QC, Canada
| | - Carole Richard
- Department of Gastrointestinal Surgery, CHUM, Montreal, QC, Canada
| | - Frank Schwenter
- Department of Gastrointestinal Surgery, CHUM, Montreal, QC, Canada
| | | | | | - Heena Mehta
- Immunoregulation Laboratory, Centre de Recherche du CHUM (CRCHUM), Montreal, QC, Canada
| | - Marika Sarfati
- Immunoregulation Laboratory, Centre de Recherche du CHUM (CRCHUM), Montreal, QC, Canada
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46
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Dejean AS, Joulia E, Walzer T. The role of Eomes in human CD4 T cell differentiation: A question of context. Eur J Immunol 2019; 49:38-41. [PMID: 30536524 DOI: 10.1002/eji.201848000] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 11/30/2018] [Accepted: 12/06/2018] [Indexed: 12/12/2022]
Abstract
Eomesodermin (Eomes) is a transcription factor (TF) of the T-box family closely related to T-bet known for its role in CD8 T cell and natural killer cell differentiation. However, the role of Eomes in CD4 T-cell differentiation is less well appreciated. In this issue of the European Journal of Immunology [Eur. J. Immunol. 2019. 49: 79-95] Mazzoni et al. and [Eur. J. Immunol. 2019. 49: 96-111] Gruarin et al. studied the role of Eomes in human CD4 T-cell differentiation. Mazzoni et al. showed that Eomes plays a key role in helper T cell (Th) plasticity by favoring the phenotype shift of Th17 cells toward non-classic Th1 cells; while Gruarin et al. proposed Eomes as a lineage-defining TF for human IL-10 and IFN-γ co-producing regulatory T-cells (Tr1 cells). Both studies show that Eomes drives IFN-γ secretion and stamps a "cytotoxic" signature, while it also represses Th17 features. However, additional signals including the cytokine milieu may further influence the fate of Eomes+ CD4 T cells. A common feature of Eomes+ CD4 T cells appears to be their accumulation in inflamed tissues in patients with chronic inflammatory disorders. Whether Eomes favors expression of the proinflammatory cytokines or on the contrary, promotes the anti-inflammatory cytokines, remains a matter of debate.
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Affiliation(s)
- Anne S Dejean
- UMR Inserm, U1043, Toulouse 31300, France; UMR CNRS, U5282, Toulouse 31300, France, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse Purpan (CPTP), Toulouse, France
| | - Emeline Joulia
- UMR Inserm, U1043, Toulouse 31300, France; UMR CNRS, U5282, Toulouse 31300, France, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse Purpan (CPTP), Toulouse, France
| | - Thierry Walzer
- CIRI, Centre International de Recherche en Infectiologie - International Center for Infectiology Research, Inserm, U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS, UMR5308, Lyon, France
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47
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Maggi L, Mazzoni A, Cimaz R, Liotta F, Annunziato F, Cosmi L. Th17 and Th1 Lymphocytes in Oligoarticular Juvenile Idiopathic Arthritis. Front Immunol 2019; 10:450. [PMID: 30930898 PMCID: PMC6428030 DOI: 10.3389/fimmu.2019.00450] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 02/19/2019] [Indexed: 01/16/2023] Open
Abstract
In the last years much attention has focused on the Th17 and Th1 phenotypes and on their pathogenic role in juvenile idiopathic arthritis, investigating how the cytokines produced by T helper cells act on resident cells on the synovia and which signal transduction pathways regulate Th17 cells proliferation and plasticity. In this context, an important milestone was represented by the identification of the non-classic Th1 phenotype, developed from the shift of Th17 cells. The cytokine TNF-α, beyond its well-known proinflammatory activity is involved in this process and this is one of the reasons why the TNF-α inhibitors are widely used in the treatment of juvenile idiopathic arthritis patients.
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Affiliation(s)
- Laura Maggi
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Rolando Cimaz
- Anna Meyer Children's Hospital and University of Florence, Florence, Italy
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine and DENOTHE Center, University of Florence, Florence, Italy
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48
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Gruarin P, Maglie S, Simone M, Häringer B, Vasco C, Ranzani V, Bosotti R, Noddings JS, Larghi P, Facciotti F, Sarnicola ML, Martinovic M, Crosti M, Moro M, Rossi RL, Bernardo ME, Caprioli F, Locatelli F, Rossetti G, Abrignani S, Pagani M, Geginat J. Eomesodermin controls a unique differentiation program in human IL‐10 and IFN‐γ coproducing regulatory T cells. Eur J Immunol 2018; 49:96-111. [DOI: 10.1002/eji.201847722] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 09/28/2018] [Accepted: 11/09/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Paola Gruarin
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Stefano Maglie
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Marco Simone
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Barbara Häringer
- German Rheumatology Research Center DRFZ Berlin Germany
- Charitè Research Center for Immunosciences RCIS Berlin Germany
| | - Chiara Vasco
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Valeria Ranzani
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Roberto Bosotti
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Johanna S. Noddings
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Paola Larghi
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Federica Facciotti
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Maria L. Sarnicola
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Martina Martinovic
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Mariacristina Crosti
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Monica Moro
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Riccardo L. Rossi
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Maria E. Bernardo
- Ospedale Pediatrico Bambino Gesù Dipartimento Onco–Ematologia e Medicina Trasfusionale Rome Italy
| | - Flavio Caprioli
- Unità Operativa di Gastroenterologia ed Endoscopia Fondazione Ca’ Granda Ospedale Maggiore Policlinico Milan Italy
| | - Franco Locatelli
- Ospedale Pediatrico Bambino Gesù Dipartimento Onco–Ematologia e Medicina Trasfusionale Rome Italy
| | - Grazisa Rossetti
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
| | - Sergio Abrignani
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
- Department of Clinical Science and Community Health (DISCCO) University of Milan Milan Italy
| | - Massimiliano Pagani
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
- Department of Medical Biotechnology and Translational Medicine University of Milan Milan Italy
| | - Jens Geginat
- INGM‐National Institute of Molecular Genetics “Romeo ed Enrica Invernizzi” Milan Italy
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