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Mauhin W, Dzangue-Tchoupou G, Amelin D, Corneau A, Lamari F, Allenbach Y, Dussol B, Leguy-Seguin V, D'Halluin P, Matignon M, Maillot F, Ly KH, Besson G, Willems M, Labombarda F, Masseau A, Lavigne C, Lacombe D, Maillard H, Lidove O, Benveniste O. Mass cytometry reveals atypical immune profile notably impaired maturation of memory CD4 T with Gb3-related CD27 expression in CD4 T cells in Fabry disease. J Inherit Metab Dis 2024; 47:818-833. [PMID: 38623626 DOI: 10.1002/jimd.12727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/14/2024] [Accepted: 02/22/2024] [Indexed: 04/17/2024]
Abstract
Fabry disease (FD) is an X-linked disease characterized by an accumulation of glycosphingolipids, notably of globotriaosylceramide (Gb3) and globotriaosylsphingosine (lysoGb3) leading to renal failure, cardiomyopathy, and cerebral strokes. Inflammatory processes are involved in the pathophysiology. We investigated the immunological phenotype of peripheral blood mononuclear cells in Fabry patients depending on the clinical phenotype, treatment, Gb3, and lysoGb3 levels and the presence of anti-drug antibodies (ADA). Leucocytes from 41 male patients and 20 controls were analyzed with mass cytometry using both unsupervised and supervised algorithms. FD patients had an increased expression of CD27 and CD28 in memory CD45- and CD45 + CCR7-CD4 T cells (respectively p < 0.014 and p < 0.02). Percentage of CD45RA-CCR7-CD27 + CD28+ cells in CD4 T cells was correlated with plasma lysoGb3 (r = 0.60; p = 0.0036) and phenotype (p < 0.003). The correlation between Gb3 and CD27 in CD4 T cells almost reached significance (r = 0.33; p = 0.058). There was no immune profile associated with the presence of ADA. Treatment with agalsidase beta was associated with an increased proportion of Natural Killer cells. These findings provide valuable insights for understanding FD, linking Gb3 accumulation to inflammation, and proposing new prognostic biomarkers.
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Affiliation(s)
- Wladimir Mauhin
- Internal Medicine Department, Reference Center for Lysosomal Diseases, Groupe Hospitalier Diaconesses-Croix Saint Simon, Paris, France
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | - Gaelle Dzangue-Tchoupou
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | - Damien Amelin
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | - Aurélien Corneau
- Plateforme de Cytométrie de la Pitié-Salpétrière (CyPS), UMS037-PASS, Faculté de Médecine, Sorbonne Université, Paris, France
| | - Foudil Lamari
- UF Biochimie des Maladies Neuro-métaboliques, Service de Biochimie Métabolique, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - Yves Allenbach
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | - Bertrand Dussol
- Nephrology Department, Aix Marseille Université et Centre d'Investigation Clinique 1409, INSERM/AMU/AP-HM, Marseille, France
| | - Vanessa Leguy-Seguin
- Internal Medicine and Clinical Immunology Department, Francois Mitterrand Hospital, Dijon, France
| | - Pauline D'Halluin
- Nephrology and Hemodialysis Department, Centre Hospitalier Côte Basque, Bayonne, France
| | - Marie Matignon
- Nephrology and Renal Transplantation Department, Institut Francilien de Recherche en Néphrologie et Transplantation (IFRNT), Henri-Mondor/Albert-Chenevier University Hospital, Assistance Publique Hôpitaux de Paris, Créteil, France
| | - François Maillot
- Internal Medicine Department, Tours University Hospital, Tours, France
| | - Kim-Heang Ly
- Internal Medicine Department, Dupuytren University Hospital, Limoges, France
| | - Gérard Besson
- Neurology Department, Grenoble University Hospital, Grenoble, France
| | - Marjolaine Willems
- Medical Genetics and Rare Diseases Department, Montpellier University Hospital, Montpellier, France
| | | | - Agathe Masseau
- Internal Medicine Department, Hôtel-Dieu University Hospital, Nantes, France
| | - Christian Lavigne
- Internal Medicine and Clinical Immunology Department, Angers University Hospital, Angers, France
| | - Didier Lacombe
- Medical Genetics Department, CHU de Bordeaux, INSERM U1211, Université de Bordeaux, Bordeaux, France
| | - Hélène Maillard
- Department of Internal Medicine and Clinical Immunology, Referral Centre for rare systemic autoimmune diseases North and North-West of France (CeRAINO), CHU Lille, Lille, France
| | - Olivier Lidove
- Internal Medicine Department, Reference Center for Lysosomal Diseases, Groupe Hospitalier Diaconesses-Croix Saint Simon, Paris, France
| | - Olivier Benveniste
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris, France
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Mafruchati M, Othman NH. Fibroblast test cells of embryo of Super Java Chicken as an indicator to test toxicity and malignancy. Heliyon 2023; 9:e22349. [PMID: 38125449 PMCID: PMC10730434 DOI: 10.1016/j.heliyon.2023.e22349] [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: 05/07/2023] [Revised: 09/21/2023] [Accepted: 11/09/2023] [Indexed: 12/23/2023] Open
Abstract
Fibroblast is one component of connective tissue cells in polygonal or stellate with cytoplasmic processes or projections. In vitro, tissue culture is an excellent medium used in biomedical research. The goal of this study was to analyze Toxicity and Malignancy in Embryo of Super Java Chicken as Potential Candidates of Strong Poultry in Indonesia. This study used Preparation of fibroblast primary cell culture of Java super chicken embryos, Pathogenicity test using fibroblast cells from Super Java chicken, Toxicity test using fibroblast cells from Super Java Chicken. Primary fibroblast cell culture of Java super chicken embryos was prepared from 10-day-old brood chicken eggs free of pathogens. Cells were prepared in 96-well microplates with minimal essential medium (MEM) containing 10 % fetal calf serum (FCS) 100 IU/ug penicillin/streptomycinVirus isolates were diluted in stages from 10-2 to 10-5 and inoculated into Java Super Chicken Fibroblast cell culture. The result showed that the negative control of the samples had a faster proliferative power than the fibroblast cell culture of Java super chicken, which was treated with concentrations of 10-2; 10-3; 10-4; 10-5. Moreover, before being inoculated with the virus, the confluent fibroblast cells of Java super chicken looked oval and regular. The day after infection, syncytia (large multinucleated cells) began to form on a small scale and became more pronounced on the second and third post-infection days. CPE was found in the 10-2,10-3 and 10-4 virus dilutions, and CPE was not found in the 10-5 dilution.
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Affiliation(s)
- Maslichah Mafruchati
- Department of Veterinary Anatomy, Faculty of Veterinary Medicine (60115), Universitas Airlangga, Mayoress, C Campus, Surabaya, Indonesia
| | - Nor Hayati Othman
- Department of Pathology, School of Medical Science, Universiti Sains Malaysia, Malaysia
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Patel AJ, Khan N, Richter A, Naidu B, Drayson MT, Middleton GW. Deep immune B and plasma cell repertoire in non-small cell lung cancer. Front Immunol 2023; 14:1198665. [PMID: 37398676 PMCID: PMC10311499 DOI: 10.3389/fimmu.2023.1198665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction B cells, which have long been thought to be minor players in the development of anti-tumor responses, have been implicated as key players in lung cancer pathogenesis and response to checkpoint blockade in patients with lung cancer. Enrichment of late-stage plasma and memory cells in the tumor microenvironment has been shown in lung cancer, with the plasma cell repertoire existing on a functional spectrum with suppressive phenotypes correlating with outcome. B cell dynamics may be influenced by the inflammatory microenvironment observed in smokers and between LUAD and LUSC. Methods Here, we show through high-dimensional deep phenotyping using mass cytometry (CyTOF), next generation RNA sequencing and multispectral immunofluorescence imaging (VECTRA Polaris) that key differences exist in the B cell repertoire between tumor and circulation in paired specimens from lung adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC). Results In addition to the current literature, this study provides insight into the in-depth description of the B cell contexture in Non-Small Cell Lung Cancer (NSCLC) with reference to broad clinico-pathological parameters based on our analysis of 56 patients. Our findings reinforce the phenomenon of B-cell trafficking from distant circulatory compartments into the tumour microenvironment (TME). The circulatory repertoire shows a predilection toward plasma and memory phenotypes in LUAD however no major differences exist between LUAD and LUSC at the level of the TME. B cell repertoire, amongst other factors, may be influenced by the inflammatory burden in the TME and circulation, that is, smokers and non-smokers. We have further clearly demonstrated that the plasma cell repertoire exists on a functional spectrum in lung cancer, and that the suppressive regulatory arm of this axis may play a significant role in determining postoperative outcomes as well as following checkpoint blockade. This will require further long-term functional correlation. Conclusion B and Plasma cell repertoire is very diverse and heterogeneous across different tissue compartments in lung cancer. Smoking status associates with key differences in the immune milieu and the consequent inflammatory microenvironment is likely responsible for the functional and phenotypic spectrum we have seen in the plasma cell and B cell repertoire in this condition.
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Affiliation(s)
- Akshay J. Patel
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Naeem Khan
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Alex Richter
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Babu Naidu
- Institute of Inflammation and Ageing (IIA), College of Medical Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Mark T. Drayson
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Gary W. Middleton
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
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Funes SC, Ríos M, Fernández-Fierro A, Rivera-Pérez D, Soto JA, Valbuena JR, Altamirano-Lagos MJ, Gómez-Santander F, Jara EL, Zoroquiain P, Roa JC, Kalergis AM, Riedel CA. Female offspring gestated in hypothyroxinemia and infected with human Metapneumovirus (hMPV) suffer a more severe infection and have a higher number of activated CD8+ T lymphocytes. Front Immunol 2022; 13:966917. [PMID: 36159799 PMCID: PMC9494552 DOI: 10.3389/fimmu.2022.966917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/18/2022] [Indexed: 11/26/2022] Open
Abstract
Maternal thyroid hormones (THs) are essential for the appropriate development of the fetus and especially for the brain. Recently, some studies have shown that THs deficiency can also alter the immune system development of the progeny and their ability to mount an appropriate response against infectious agents. In this study, we evaluated whether adult mice gestated under hypothyroxinemia (Hpx) showed an altered immune response against infection with human metapneumovirus (hMPV). We observed that female mice gestated under Hpx showed higher clinical scores after seven days of hMPV infection. Besides, males gestated under Hpx have higher lung viral loads at day seven post-infection. Furthermore, the female offspring gestated in Hpx have already reduced the viral load at day seven and accordingly showed an increased proportion of activated (CD71+ and FasL+) CD8+ T cells in the lungs, which correlated with a trend for a higher histopathological clinical score. These results support that T4 deficiency during gestation might condition the offspring differently in males and females, enhancing their ability to respond to hMPV.
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Affiliation(s)
- Samanta C. Funes
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
- Instituto Multidisciplinario de Investigaciones Biológicas-San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de San Luis (UNSL), San Luis, Argentina
| | - Mariana Ríos
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
| | - Ayleen Fernández-Fierro
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
| | - Daniela Rivera-Pérez
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
| | - Jorge A. Soto
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Departamento de Ciencias Biológicas, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
| | - José R. Valbuena
- Departamento de Anatomía Patológica, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - María J. Altamirano-Lagos
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
| | - Felipe Gómez-Santander
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
| | - Evelyn L. Jara
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
- Departmento de Farmacología, Millennium Institute on Immunology and Immunotherapy, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - Pablo Zoroquiain
- Departamento de Anatomía Patológica, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan C. Roa
- Departamento de Anatomía Patológica, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Alexis M. Kalergis
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Catóica, de Chile, Santiago, Chile
- Departamento de Endocrinología, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudia A. Riedel
- Millennium Institute on Immunology and Immunotherapy, Departamento de Ciencias Biológicas, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- *Correspondence: Claudia A. Riedel,
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Patel AJ, Willsmore ZN, Khan N, Richter A, Naidu B, Drayson MT, Papa S, Cope A, Karagiannis SN, Perucha E, Middleton GW. Regulatory B cell repertoire defects predispose lung cancer patients to immune-related toxicity following checkpoint blockade. Nat Commun 2022; 13:3148. [PMID: 35672305 PMCID: PMC9174492 DOI: 10.1038/s41467-022-30863-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 05/22/2022] [Indexed: 12/20/2022] Open
Abstract
Checkpoint blockade with Pembrolizumab, has demonstrated durable clinical responses in advanced non-small cell lung cancer, however, treatment is offset by the development of high-grade immune related adverse events (irAEs) in some patients. Here, we show that in these patients a deficient Breg checkpoint fails to limit self-reactive T cell enhanced activity and auto-antibody formation enabled by PD-1/PD-L1 blockade, leading to severe auto-inflammatory sequelae. Principally a failure of IL-10 producing regulatory B cells as demonstrated through functional ex vivo assays and deep phenotyping mass cytometric analysis, is a major and significant finding in patients who develop high-grade irAEs when undergoing treatment with anti-PD1/PD-L1 checkpoint blockade. There is currently a lack of biomarkers to identify a priori those patients at greatest risk of developing severe auto-inflammatory syndrome. Pre-therapy B cell profiling could provide an important tool to identify lung cancer patients at high risk of developing severe irAEs on checkpoint blockade.
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Affiliation(s)
- Akshay J Patel
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Zena N Willsmore
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, King's College London, London, SE1 9RT, UK
| | - Naeem Khan
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Alex Richter
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Babu Naidu
- Institute of Inflammation and Ageing (IIA), College of Medical Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Mark T Drayson
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Sophie Papa
- Immunoengineering Group, King's College London, London, SE1 9RT, UK
- Department of Medical Oncology, Guy's and St Thomas' NHS Trust, London, SE1 9RT, UK
| | - Andrew Cope
- Centre for Inflammation Biology and Cancer Immunology, School of Immunology and Microbial Sciences, King's College London, London, SE1 1UL, UK
- Centre for Rheumatic Diseases, King's College London, SE1 1UL, London, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, School of Basic & Medical Biosciences, King's College London, Guy's Hospital, King's College London, London, SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King's College London, Guy's Cancer Centre, London, SE1 9RT, UK
| | - Esperanza Perucha
- Centre for Inflammation Biology and Cancer Immunology, School of Immunology and Microbial Sciences, King's College London, London, SE1 1UL, UK
- Centre for Rheumatic Diseases, King's College London, SE1 1UL, London, UK
| | - Gary W Middleton
- Institute of Immunology and Immunotherapy (III), College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
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Serra V, Orrù V, Lai S, Lobina M, Steri M, Cucca F, Fiorillo E. Comparison of Whole Blood Cryopreservation Methods for Extensive Flow Cytometry Immunophenotyping. Cells 2022; 11:cells11091527. [PMID: 35563832 PMCID: PMC9103885 DOI: 10.3390/cells11091527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/24/2022] Open
Abstract
Fresh blood immunophenotyping by flow cytometry, based on the reliable simultaneous detection of several markers in a cell, is the method of choice to study the circulating human immune system. Especially in large and multicenter studies, high sample quality is difficult to achieve, and adequate collection and storage of samples with fine-tuned whole blood cryopreservation is mandatory. Here, we compared the quality of immunophenotypic data obtained from fresh blood with those obtained after five cryopreservation methods by quantifying the levels of 41 immune cell populations. They comprised B and T lymphocyte subsets and their maturation stages, as well as monocytes and granulocytes. Three methods used fixative solutions and two other methods used dimethyl sulfoxide solutions to preserve cell viability. The fixative methods prevented detection of markers critical for identification of B and T cell subsets, including CD27, CXCR3, and CCR6. The other two methods permitted reliable discrimination of most immune-cell populations in thawed samples, though some cell frequencies varied compared to the corresponding fresh sample. Of those two methods, the one preserving blood in media containing dimethyl sulfoxide produced results that were most similar to those with fresh samples.
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Affiliation(s)
- Valentina Serra
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
- Correspondence:
| | - Valeria Orrù
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
| | - Sandra Lai
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
| | - Monia Lobina
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
| | - Maristella Steri
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
| | - Francesco Cucca
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Edoardo Fiorillo
- Institute for Genetic and Biomedical Research, National Research Council (CNR), Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy; (V.O.); (S.L.); (M.L.); (M.S.); (F.C.); (E.F.)
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Michelozzi IM, Sufi J, Adejumo TA, Amrolia PJ, Tape CJ, Giustacchini A. High-dimensional functional phenotyping of preclinical human CAR T cells using mass cytometry. STAR Protoc 2022; 3:101174. [PMID: 35199038 PMCID: PMC8844283 DOI: 10.1016/j.xpro.2022.101174] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Here, we present a comprehensive protocol for the generation and functional characterization of chimeric antigen receptor (CAR) T cells and their products by mass cytometry in a reproducible and scalable manner. We describe the production of CAR T cells from human peripheral blood mononuclear cells. We then detail a three-step staining protocol with metal-labeled antibodies and the subsequent mass cytometry analysis. This protocol allows simultaneous characterization of CAR T cell intracellular signaling, activation, proliferation, cytokine production, and phenotype in a single assay.
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Affiliation(s)
- Ilaria M. Michelozzi
- Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, Zayed Centre For Research into Rare Disease in Children, WC1N 1DZ London, UK
| | - Jahangir Sufi
- Cell Communication Lab, Department of Oncology, University College London Cancer Institute, WC1E 6DD London, UK
| | | | - Persis J. Amrolia
- Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, Zayed Centre For Research into Rare Disease in Children, WC1N 1DZ London, UK
- Department of Bone Marrow Transplant, Great Ormond Street Hospital for Children, WC1N 3JH London, UK
| | - Christopher J. Tape
- Cell Communication Lab, Department of Oncology, University College London Cancer Institute, WC1E 6DD London, UK
| | - Alice Giustacchini
- Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, Zayed Centre For Research into Rare Disease in Children, WC1N 1DZ London, UK
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Bridging the B Cell Gap: Novel Technologies to Study Antigen-Specific Human B Cell Responses. Vaccines (Basel) 2021; 9:vaccines9070711. [PMID: 34358128 PMCID: PMC8310089 DOI: 10.3390/vaccines9070711] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/16/2021] [Accepted: 06/18/2021] [Indexed: 12/18/2022] Open
Abstract
The generation of high affinity antibodies is a crucial aspect of immunity induced by vaccination or infection. Investigation into the B cells that produce these antibodies grants key insights into the effectiveness of novel immunogens to induce a lasting protective response against endemic or pandemic pathogens, such as influenza viruses, human immunodeficiency virus, or severe acute respiratory syndrome coronavirus-2. However, humoral immunity has largely been studied at the serological level, limiting our knowledge on the specificity and function of B cells recruited to respond to pathogens. In this review, we cover a number of recent innovations in the field that have increased our ability to connect B cell function to the B cell repertoire and antigen specificity. Moreover, we will highlight recent advances in the development of both ex vivo and in vivo models to study human B cell responses. Together, the technologies highlighted in this review can be used to help design and validate new vaccine designs and platforms.
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Di Zeo-Sánchez DE, Sánchez-Núñez P, Stephens C, Lucena MI. Characterizing Highly Cited Papers in Mass Cytometry through H-Classics. BIOLOGY 2021; 10:biology10020104. [PMID: 33540586 PMCID: PMC7912900 DOI: 10.3390/biology10020104] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 01/26/2021] [Accepted: 01/29/2021] [Indexed: 12/22/2022]
Abstract
Mass cytometry (CyTOF) is a relatively novel technique for the multiparametric analysis of single-cell features with an increasing central role in cell biology, immunology, pharmacology, and biomedicine. This technique mixes the fundamentals of flow cytometry with mass spectrometry and is mainly used for in-depth studies of the immune system and diseases with a significant immune load, such as cancer, autoimmune diseases, and viral diseases like HIV or the recently emerged COVID-19, produced by the SARS-CoV-2 coronavirus. The objective of this study was to provide a useful insight into the evolution of the mass cytometry research field, revealing the knowledge structure (conceptual and social) and authors, countries, sources, documents, and organizations that have made the most significant contribution to its development. We retrieved 937 articles from the Web of Science (2010-2019), analysed 71 Highly Cited Papers (HCP) through the H-Classics methodology and computed the data by using Bibliometrix R package. HCP sources corresponded to high-impact journals, such as Nature Biotechnology and Cell, and its production was concentrated in the US, and specifically Stanford University, affiliation of the most relevant authors in the field. HCPs analysis confirmed great interest in the study of the immune system and complex data processing in the mass cytometry research field.
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Affiliation(s)
- Daniel E. Di Zeo-Sánchez
- Servicio de Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Facultad de Medicina, Universidad de Málaga, 29010 Malaga, Spain; (C.S.); (M.I.L.)
- Correspondence:
| | - Pablo Sánchez-Núñez
- Departamento de Comunicación Audiovisual y Publicidad, Facultad de Ciencias de la Comunicación, Universidad de Málaga, 29010 Malaga, Spain;
- Centro de Investigación Social Aplicada (CISA), Edificio de Investigación Ada Byron, Universidad de Málaga, 29010 Malaga, Spain
| | - Camilla Stephens
- Servicio de Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Facultad de Medicina, Universidad de Málaga, 29010 Malaga, Spain; (C.S.); (M.I.L.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - M. Isabel Lucena
- Servicio de Farmacología Clínica, Hospital Universitario Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Facultad de Medicina, Universidad de Málaga, 29010 Malaga, Spain; (C.S.); (M.I.L.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
- UICEC IBIMA, Plataforma ISCiii de Investigación Clínica, 28020 Madrid, Spain
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10
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Benveniste O, Hogrel JY, Belin L, Annoussamy M, Bachasson D, Rigolet A, Laforet P, Dzangué-Tchoupou G, Salem JE, Nguyen LS, Stojkovic T, Zahr N, Hervier B, Landon-Cardinal O, Behin A, Guilloux E, Reyngoudt H, Amelin D, Uruha A, Mariampillai K, Marty B, Eymard B, Hulot JS, Greenberg SA, Carlier PG, Allenbach Y. Sirolimus for treatment of patients with inclusion body myositis: a randomised, double-blind, placebo-controlled, proof-of-concept, phase 2b trial. THE LANCET. RHEUMATOLOGY 2021; 3:e40-e48. [PMID: 38273639 DOI: 10.1016/s2665-9913(20)30280-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Inclusion body myositis is the most frequent myositis in patients older than 50 years. Classical immunosuppressants are ineffective in treating inclusion body myositis, and to date there are no recommendations for pharmacological approaches to treatment. When used after organ transplantation, sirolimus can block the proliferation of effector T cells, while preserving T regulatory cells, and induce autophagy, all of which are processes that are impaired in inclusion body myositis. In this pilot study, we aimed to test the efficacy of sirolimus in patients with inclusion body myositis. METHODS This randomised, double-blind, placebo-controlled, proof-of-concept, phase 2b trial was done at a single hospital in Paris, France. The study included men and women (aged 45-80 years) who had a defined diagnosis of inclusion body myositis according to established criteria. Eligible participants were randomly assigned (1:1) to receive once-daily oral sirolimus 2 mg or placebo. Centralised balanced block randomisation (blocks of four) was computer generated without stratification. The study comprised a 15-day screening period (days -15 to 0) and a 52-week treatment period (day 0 to month 12). The primary endpoint was the relative percentage change from baseline to month 12 in maximal voluntary isometric knee extension strength. Secondary endpoints included the following assessments at months 6 and 12: 6-min walking distance, isometric muscle strength for hand grip (finger flexors), knee flexion and elbow flexion and extension, forced vital capacity, muscle replacement with fat measured by quantitative nuclear MRI, Inclusion Body Myositis Weakness Composite Index (IBMWCI), Inclusion Body Myositis Functional Rating Scale (IBMFRS), Health Assessment Questionnaire without Disability Index (HAQ-DI), and analyses of T-cell subpopulations by mass cytometry. The primary analysis was done on the intention-to-treat population. The trial is registered at ClinicalTrials.gov, NCT02481453. FINDINGS Between July 15, 2015, and May 13, 2016, we screened 285 patients, 44 of whom were randomly allocated to sirolimus (22 patients) or placebo (22 patients). We observed no difference in the primary outcome of relative percentage change from baseline to month 12 of the maximal voluntary isometric knee extension strength (median difference 3·78, 95% CI -10·61 to 17·31; p=0·85). For secondary outcomes, differences between the groups were not significant for changes in strength of other muscle groups (grip, elbow flexion and extension, or knee flexion), IBMWCI, IBMFRS, and lower limb muscle fat fraction. However, we observed significant differences in favour of sirolimus between the study groups for HAQ-DI, forced vital capacity, thigh fat fraction, and 6-min walking distance. Ten (45%) of 22 patients in the sirolimus group had a serious adverse event compared with six (27%) of 22 patients in the placebo group. Four (18%) patients in the sirolimus group stopped their treatment because of adverse events (severe mouth ulcers, aseptic pneumonia, renal insufficiency, and peripheral lower limb oedema), which resolved after treatment discontinuation. Canker sores were the most frequent side-effect and were mainly mild or moderate in ten patients. INTERPRETATION We found no evidence for efficacy of sirolimus for treating inclusion body myositis based on maximal voluntary isometric knee extension strength and other muscle strength measures, and the side-effects of treatment were substantial for some patients. However, we believe there was enough evidence of benefit in certain secondary outcomes to pursue a multicentre phase 3 trial to further assess the safety and efficacy of sirolimus. FUNDING Institut national de la santé et de la recherche médicale, Direction générale de l'offre de soins, and Association Française contre les Myopathies.
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Affiliation(s)
- Olivier Benveniste
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France.
| | - Jean-Yves Hogrel
- Neuromuscular Physiology Laboratory, Neuromuscular Investigation Center, Institute of Myology, Pitié-Salpêtrière Hospital, Paris, France
| | - Lisa Belin
- Département Biostatistique Santé Publique et Information Médicale, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | | | - Damien Bachasson
- Neuromuscular Physiology Laboratory, Neuromuscular Investigation Center, Institute of Myology, Pitié-Salpêtrière Hospital, Paris, France
| | - Aude Rigolet
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Pascal Laforet
- Neuromuscular Reference Center Nord/Est/Ile de France, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | - Gaëlle Dzangué-Tchoupou
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Joe-Elie Salem
- Department of Pharmacology, Sorbonne Université, INSERM, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Centre d'investigation Clinique Paris-Est, CIC 1421, Paris, France
| | - Lee S Nguyen
- Department of Pharmacology, Sorbonne Université, INSERM, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Centre d'investigation Clinique Paris-Est, CIC 1421, Paris, France
| | - Tanya Stojkovic
- Neuromuscular Reference Center Nord/Est/Ile de France, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | - Noel Zahr
- Clinical Pharmacology & Center of Clinical Investigation Paris-Est, Sorbonne Université, AP-HP, INSERM, Paris, France
| | - Baptiste Hervier
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Océane Landon-Cardinal
- Division of Rheumatology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada; Department of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Anthony Behin
- Neuromuscular Reference Center Nord/Est/Ile de France, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | - Edith Guilloux
- Department of Pharmacology, Sorbonne Université, INSERM, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Centre d'investigation Clinique Paris-Est, CIC 1421, Paris, France
| | - Harmen Reyngoudt
- NMR Laboratory, CEA/DRF/IBJF/MIRCen, Neuromuscular Investigation Center, Institute of Myology, Paris, France
| | - Damien Amelin
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Akinori Uruha
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Kuberaka Mariampillai
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
| | - Benjamin Marty
- NMR Laboratory, CEA/DRF/IBJF/MIRCen, Neuromuscular Investigation Center, Institute of Myology, Paris, France
| | - Bruno Eymard
- Neuromuscular Reference Center Nord/Est/Ile de France, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | - Jean-Sébastien Hulot
- Department of Pharmacology, Sorbonne Université, INSERM, AP-HP, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Centre d'investigation Clinique Paris-Est, CIC 1421, Paris, France
| | - Steven A Greenberg
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Pierre G Carlier
- NMR Laboratory, CEA/DRF/IBJF/MIRCen, Neuromuscular Investigation Center, Institute of Myology, Paris, France
| | - Yves Allenbach
- Department of Internal Medicine and Clinical Immunology, Neuromuscular Rare Diseases Reference Center of Paris, Sorbonne Université, INSERM U974, Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière University Hospital, Paris, France
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11
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Dujardin A, Chesneau M, Dubois F, Danger R, Bui L, Kerleau C, Guérif P, Brouard S, Dantal J. Clinical and immunological follow-up of very long-term kidney transplant recipients treated with calcineurin inhibitors indicates dual phenotypes. Kidney Int 2020; 99:1418-1429. [PMID: 33137335 DOI: 10.1016/j.kint.2020.09.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/23/2020] [Accepted: 09/21/2020] [Indexed: 10/23/2022]
Abstract
Operationally tolerant kidney transplant recipients harbor an immunological signature, associated with low rejection risk, and focused on B lymphocytes. Here, we investigated whether patients with long-term transplantation and still on immunosuppressive therapy would present such a signature of low immunological rejection risk, compared to more recently transplanted patients. Of 114 kidney transplant recipients enrolled, 38 with more than 25 years of graft survival and stable graft function under calcineurin inhibitors, were matched with two different groups of transplanted patients (10-15 and 5-7 years after transplantation). Three phenotypes associated with low immunological rejection risk (Tfh, B and regulatory T cells), initially found in operationally tolerant kidney transplant recipients, and the composite score of tolerance (combination of six transcriptomic markers, age at transplantation and age at sampling) were analyzed. We found that very long-term patients were characterized by a significantly lower percentage of total B cells, a significantly higher proportion of CD24HiCD38Lo memory B cells, significantly fewer CD24LoCD38Lo naive B cells, and a significantly lower proportion of PD1HiCCR7Lo Tfh lymphocytes than more recently transplanted patients. This phenotype is associated with a positive composite score of tolerance in patients transplanted for more than 25 years. Thus, our study suggests a dual phenotype in very long-term kidney transplanted patients with an immunological profile associated with low rejection risk.
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Affiliation(s)
- Amaury Dujardin
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France; Service de Néphrologie et Immunologie Clinique, CHU Nantes, Nantes Université, ITUN, Nantes, France
| | - Mélanie Chesneau
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France
| | - Florian Dubois
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France
| | - Richard Danger
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France
| | - Linh Bui
- Service de Néphrologie, Centre Hospitalier de Béthune, Bethune Cedex, France
| | - Clarisse Kerleau
- Service de Néphrologie et Immunologie Clinique, CHU Nantes, Nantes Université, ITUN, Nantes, France
| | - Pierrick Guérif
- Service de Néphrologie et Immunologie Clinique, CHU Nantes, Nantes Université, ITUN, Nantes, France
| | - Sophie Brouard
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France; Service de Néphrologie et Immunologie Clinique, CHU Nantes, Nantes Université, ITUN, Nantes, France.
| | - Jacques Dantal
- Nantes Université, CHU Nantes, Inserm, Centre de Recherche en Transplantation et Immunologie, UMR 1064, Institut de Transplantation Urologie Néphrologie (ITUN), Nantes, France; Service de Néphrologie et Immunologie Clinique, CHU Nantes, Nantes Université, ITUN, Nantes, France
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12
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Whole blood preservation methods alter chemokine receptor detection in mass cytometry experiments. J Immunol Methods 2020; 476:112673. [DOI: 10.1016/j.jim.2019.112673] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 09/19/2019] [Accepted: 09/19/2019] [Indexed: 12/21/2022]
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13
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Funes SC, Ríos M, Gómez‐Santander F, Fernández‐Fierro A, Altamirano‐Lagos MJ, Rivera‐Perez D, Pulgar‐Sepúlveda R, Jara EL, Rebolledo‐Zelada D, Villarroel A, Roa JC, Mackern‐Oberti JP, Kalergis AM. Tolerogenic dendritic cell transfer ameliorates systemic lupus erythematosus in mice. Immunology 2019; 158:322-339. [PMID: 31509246 PMCID: PMC6856940 DOI: 10.1111/imm.13119] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/28/2019] [Accepted: 09/05/2019] [Indexed: 12/11/2022] Open
Abstract
Current treatments for systemic autoimmune diseases partially improve the health of patients displaying low pharmacological efficacy and systemic immunosuppression. Here, the therapeutic potential of transferring tolerogenic dendritic cells (tolDCs) generated with heme-oxygenase inductor cobalt (III) protoporphyrin IX (CoPP), dexamethasone and rosiglitazone for the treatment of systemic autoimmunity was evaluated in two murine models of systemic lupus erythematosus (SLE), MRL-Faslpr and NZM2410 mice. Dendritic cells treated ex vivo with these drugs showed a stable tolerogenic profile after lipopolysaccharide stimulation. Regular doses of tolDCs were administered to anti-nuclear antibody-positive mice throughout 60-70 days, and the clinical score was evaluated. Long-term treatment with these tolDCs was well tolerated and effective to improve the clinical score on MRL-Faslpr lupus-prone mice. Additionally, decreased levels of anti-nuclear antibodies in NZM2410 mice were observed. Although tolDC treatment increased regulatory T cells, no significant reduction of renal damage or glomerulonephritis could be found. In conclusion, these results suggest that the transfer of histone-loaded tolDCs could improve only some SLE symptoms and reduced anti-nuclear antibodies. This is the first study to evaluate antigen-specific tolDC administration to treat SLE. Our report strengthens the clinical relevance of tolDC generation with CoPP, dexamethasone and rosiglitazone and the use of these modified cells as a therapy for systemic autoimmunity.
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Affiliation(s)
- Samanta C. Funes
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Mariana Ríos
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Felipe Gómez‐Santander
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Ayleen Fernández‐Fierro
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - María J. Altamirano‐Lagos
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Daniela Rivera‐Perez
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Raul Pulgar‐Sepúlveda
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Evelyn L. Jara
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
- Present address:
Facultad de CienciasDepartamento de Ciencias BásicasUniversidad Santo TomásTemucoChile
| | - Diego Rebolledo‐Zelada
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Alejandra Villarroel
- Departamento de Anatomía PatológicaFacultad de MedicinaPontificia Universidad Católica de ChileSantiagoChile
| | - Juan C. Roa
- Departamento de Anatomía PatológicaFacultad de MedicinaPontificia Universidad Católica de ChileSantiagoChile
| | - Juan P. Mackern‐Oberti
- Instituto de Medicina y Biología Experimental de CuyoIMBECU CCT Mendoza‐ CONICETMendozaArgentina
- Instituto de FisiologíaFacultad de Ciencias MédicasUniversidad Nacional de CuyoMendozaArgentina
| | - Alexis M. Kalergis
- Millennium Institute on Immunology and ImmunotherapyDepartamento de Genética Molecular y MicrobiologíaFacultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
- Departamento de EndocrinologíaEscuela de Medicina, Facultad de MedicinaPontificia Universidad Católica de ChileSantiagoChile
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14
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Maby P, Corneau A, Galon J. Phenotyping of tumor infiltrating immune cells using mass-cytometry (CyTOF). Methods Enzymol 2019; 632:339-368. [PMID: 32000904 DOI: 10.1016/bs.mie.2019.07.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The anti-tumor immune response plays a crucial role in cancer patient outcome as well as in response to the growing family of immunotherapeutic treatments. Improving patient prognostic and therapeutic management requires a better knowledge of the tumor microenvironment, for which a deep characterization of tumor-infiltrating immune populations is instrumental. Mass cytometry represents an excellent tool in tumor Immunology, as it allows the simultaneous analysis of >40 markers on single cells. In this chapter, we review challenging technical aspects of the mass cytometry phenotyping of tumor infiltrating immune cells, focusing on fresh human solid tumor samples. We first explain how to design mass cytometry experiments, then provide detailed protocols to isolate mononuclear immune cells from solid tissues and to stain them for an acquisition on a mass cytometer. We also discuss how to optimize the preparation of single immune cell samples, and how to ensure the reproducibility of data generated from distinct fresh human samples. Finally, we provide troubleshooting suggestions for difficult sample acquisitions on a mass cytometer.
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Affiliation(s)
- Pauline Maby
- INSERM, Laboratory of Integrative Cancer Immunology, Équipe Labellisée Ligue Contre le Cancer, Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Centre de Recherche des Cordeliers, Paris, France.
| | - Aurélien Corneau
- Sorbonne-Université, UMS037 PASS, Plateforme de Cytometrie CyPS, Faculté des Sciences Sorbonne-Université, Paris, France
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, Équipe Labellisée Ligue Contre le Cancer, Sorbonne Université, Sorbonne Paris Cité, Université Paris Descartes, Université Paris Diderot, Centre de Recherche des Cordeliers, Paris, France
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15
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Amir EAD, Lee B, Badoual P, Gordon M, Guo XV, Merad M, Rahman AH. Development of a Comprehensive Antibody Staining Database Using a Standardized Analytics Pipeline. Front Immunol 2019; 10:1315. [PMID: 31244854 PMCID: PMC6579881 DOI: 10.3389/fimmu.2019.01315] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 05/23/2019] [Indexed: 12/20/2022] Open
Abstract
Large-scale immune monitoring experiments (such as clinical trials) are a promising direction for biomarker discovery and responder stratification in immunotherapy. Mass cytometry is one of the tools in the immune monitoring arsenal. We propose a standardized workflow for the acquisition and analysis of large-scale mass cytometry experiments. The workflow includes two-tiered barcoding, a broad lyophilized panel, and the incorporation of a fully automated, cloud-based analysis platform. We applied the workflow to a large antibody staining screen using the LEGENDScreen kit, resulting in single-cell data for 350 antibodies over 71 profiling subsets. The screen recapitulates many known trends in the immune system and reveals potential markers for delineating MAIT cells. Additionally, we examine the effect of fixation on staining intensity and identify several markers where fixation leads to either gain or loss of signal. The standardized workflow can be seamlessly integrated into existing trials. Finally, the antibody staining data set is available as an online resource for researchers who are designing mass cytometry experiments in suspension and tissue.
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Affiliation(s)
| | - Brian Lee
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Paul Badoual
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Martin Gordon
- Astrolabe Diagnostics, Inc., Fort Lee, NJ, United States
| | - Xinzheng V Guo
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Miriam Merad
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Adeeb H Rahman
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mt. Sinai, New York, NY, United States
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16
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Mass cytometry reveals an impairment of B cell homeostasis in anti-synthetase syndrome. J Neuroimmunol 2019; 332:212-215. [PMID: 31082769 DOI: 10.1016/j.jneuroim.2019.04.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/25/2019] [Accepted: 04/25/2019] [Indexed: 01/03/2023]
Abstract
Recent data suggest the implication of T, B and NK cells in the anti-synthetase syndrome (ASyS); nevertheless their role and activation states are poorly described. We performed deep immune-profiling using 37 markers on peripheral blood cells from 10 ASyS patients versus 17 healthy donors (HD) and 26 myositis control patients. We show decreased percentages of memory B cells in ASyS patients (mean ± SEM: ASyS = 13 ± 3%, HD = 37 ± 4% and 'myositis controls' = 32 ± 3), counterbalanced by increased percentages of naïve B cells. Interestingly, perifascicular infiltrations of memory B cells within muscle biopsies of ASyS patients suggest that they niche within the muscle.
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17
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Meng H, Warden A, Zhang L, Zhang T, Li Y, Tan Z, Wang B, Li H, Jiang H, Shen G, Hong Y, Ding X. A Mass-Ratiometry-Based CD45 Barcoding Method for Mass Cytometry Detection. SLAS Technol 2019; 24:408-419. [PMID: 30856358 DOI: 10.1177/2472630319834057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Mass cytometry (CyTOF) is a critical cell profiling tool in acquiring multiparameter proteome data at the single-cell level. A major challenge in CyTOF analysis is sample-to-sample variance arising from the pipetting process, staining variation, and instrument sensitivity. To reduce such variations, cell barcoding strategies that enable the combination of individual samples prior to antibody staining and data acquisition on CyTOF are often utilized. The most prevalent barcoding strategy is based on a binary scheme that cross-examines the existence or nonexistence of certain mass signals; however, it is limited by low barcoding efficiency and high cost, especially for large sample size. Herein, we present a novel barcoding method for CyTOF application based on mass ratiometry. Different mass tags with specific fixed ratios are used to label CD45 antibody to achieve sample barcoding. The presented method exponentially increases the number of possible barcoded samples with the same amount of mass tags compared with conventional methods. It also reduces the overall time for the labeling process to 40 min and avoids the need for expensive commercial barcoding buffer reagents. Moreover, unlike the conventional barcoding process, this strategy does not pre-permeabilize cells before the barcoding procedure, which offers additional benefits in preserving surface biomarker signals.
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Affiliation(s)
- Hongu Meng
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Antony Warden
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Lulu Zhang
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Ting Zhang
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yiyang Li
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Ziyang Tan
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Boqian Wang
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Hongxia Li
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Hui Jiang
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Guangxia Shen
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yifan Hong
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Xianting Ding
- 1 Institute for Personalized Medicine, State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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18
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Dzangué-Tchoupou G, Mariampillai K, Bolko L, Amelin D, Mauhin W, Corneau A, Blanc C, Allenbach Y, Benveniste O. CD8+ T-bet+ cells as a predominant biomarker for inclusion body myositis. Autoimmun Rev 2019; 18:325-333. [PMID: 30825520 DOI: 10.1016/j.autrev.2019.02.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 10/21/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Myositis is a heterogeneous group of muscular auto-immune diseases with clinical and pathological criteria that allow the classification of patients into different sub-groups. Inclusion body myositis is the most frequent myositis above fifty years of age. Diagnosing inclusion body myositis requires expertise and is challenging. Little is known concerning the pathogenic mechanisms of this disease in which conventional suppressive-immune therapies are inefficacious. OBJECTIVES Our aim was to deepen our understanding of the immune mechanisms involved in inclusion body myositis and identify specific biomarkers. METHODS Using a panel of thirty-six markers and mass cytometry, we performed deep immune profiling of peripheral blood cells from inclusion body myositis patients and healthy donors, divided into two cohorts: test and validation cohorts. Potential biomarkers were compared to myositis controls (anti-Jo1-, anti-3-hydroxyl-3-methylglutaryl CoA reductase-, and anti-signal recognition particle-positive patients). RESULTS Unsupervised analyses revealed substantial changes only within CD8+ cells. We observed an increase in the frequency of CD8+ cells that expressed high levels of T-bet, and containing mainly both effector and terminally differentiated memory cells. The senescent marker CD57 was overexpressed in CD8+T-bet+ cells of inclusion body myositis patients. As expected, senescent CD8+T-bet+ CD57+ cells of both patients and healthy donors were CD28nullCD27nullCD127null. Surprisingly, non-senescent CD8+T-bet+ CD57- cells in inclusion body myositis patients expressed lower levels of CD28, CD27, and CD127, and expressed higher levels of CD38 and HLA-DR compared to healthy donors. Using classification and regression trees alongside receiver operating characteristics curves, we identified and validated a frequency of CD8+T-bet+ cells >51.5% as a diagnostic biomarker specific to inclusion body myositis, compared to myositis control patients, with a sensitivity of 94.4%, a specificity of 88.5%, and an area under the curve of 0.97. CONCLUSION Using a panel of thirty-six markers by mass cytometry, we identify an activated cell population (CD8+T-bet+ CD57- CD28lowCD27lowCD127low CD38+ HLA-DR+) which could play a role in the physiopathology of inclusion body myositis, and identify CD8+T-bet+ cells as a predominant biomarker of this disease.
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Affiliation(s)
- Gaëlle Dzangué-Tchoupou
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France.
| | - Kuberaka Mariampillai
- Department of Internal Medicine and Clinical Immunology, Pitié-Salpêtrière University Hospital, DHU I2B, AP-HP, INSERM, UMR 974, 75103 Paris, France
| | - Loïs Bolko
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France
| | - Damien Amelin
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France
| | - Wladimir Mauhin
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France
| | - Aurélien Corneau
- Plateforme de Cytométrie (CyPS), Sorbonne Université, UPMC Univ Paris 06, INSERM, UMR 1135, 75013, Paris, France
| | - Catherine Blanc
- Plateforme de Cytométrie (CyPS), Sorbonne Université, UPMC Univ Paris 06, INSERM, UMR 1135, 75013, Paris, France
| | - Yves Allenbach
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France; Department of Internal Medicine and Clinical Immunology, Pitié-Salpêtrière University Hospital, DHU I2B, AP-HP, INSERM, UMR 974, 75103 Paris, France
| | - Olivier Benveniste
- Centre of Research in Myology, Sorbonne Université, INSERM, Association Institut de Myologie, UMRS 974, 75013 Paris, France; Department of Internal Medicine and Clinical Immunology, Pitié-Salpêtrière University Hospital, DHU I2B, AP-HP, INSERM, UMR 974, 75103 Paris, France
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19
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Abstract
Sample barcoding is a powerful method for harmonizing mass cytometry data. By assigning a unique combination of barcode labels to each cell sample, a set of individual samples can be pooled and further processed and acquired as a large, single sample. For assays that require uncompromised profiling of cell-surface markers on live cells, barcoding by metal-labeled antibodies targeting cell-surface epitopes is the barcoding approach of choice. Here we provide an optimized and validated protocol for cell-surface barcoding of ten PBMC samples with palladium-labeled β2-microglobulin (B2M) antibodies used in a 5-choose-2 barcoding scheme, for subsequent immune phenotyping by mass cytometry. We further provide details on the generation of palladium-labeled antibodies utilizing amine-reactive isothiocyanobenzyl-EDTA (ITCB-EDTA) that permits the implementation of antibody-based barcoding not interfering with lanthanide channels typically used for analyte detection in mass cytometry assays.
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Affiliation(s)
- Axel Ronald Schulz
- Mass Cytometry Lab, German Rheumatism Research Center (DRFZ), A Leibniz Institute, Berlin, Germany
| | - Henrik E Mei
- Mass Cytometry Lab, German Rheumatism Research Center (DRFZ), A Leibniz Institute, Berlin, Germany.
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