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Ferreras C, Hernández-Blanco C, Martín-Quirós A, Al-Akioui-Sanz K, Mora-Rillo M, Ibáñez F, Díaz-Almirón M, Cano-Ochando J, Lozano-Ojalvo D, Jiménez-González M, Goterris R, Sánchez-Zapardiel E, de Paz R, Guerra-García P, Queiruga-Parada J, Molina P, Briones ML, Ruz-Caracuel B, Borobia AM, Carcas AJ, Planelles D, Vicario JL, Moreno MÁ, Balas A, Llano M, Llorente A, Del Balzo Á, Cañada C, García MÁ, Calvin ME, Arenas I, Pérez de Diego R, Eguizábal C, Soria B, Solano C, Pérez-Martínez A. Results of phase 2 randomized multi-center study to evaluate the safety and efficacy of infusion of memory T cells as adoptive therapy in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia and/or lymphopenia (RELEASE NCT04578210). Cytotherapy 2024; 26:25-35. [PMID: 37897472 DOI: 10.1016/j.jcyt.2023.10.002] [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: 06/11/2023] [Revised: 09/05/2023] [Accepted: 10/05/2023] [Indexed: 10/30/2023]
Abstract
BACKGROUND AIMS There are currently no effective anti-viral treatments for coronavirus disease 2019 (COVID-19)-hospitalized patients with hypoxemia. Lymphopenia is a biomarker of disease severity usually present in patients who are hospitalized. Approaches to increasing lymphocytes exerting an anti-viral effect must be considered to treat these patients. Following our phase 1 study, we performed a phase 2 randomized multicenter clinical trial in which we evaluated the efficacy of the infusion of allogeneic off-the-shelf CD45RA- memory T cells containing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific T cells from convalescent donors plus the standard of care (SoC) versus just the SoC treatment. METHODS Eighty-four patients were enrolled in three Spanish centers. The patients were randomized into the infusion of 1 × 106/kg CD45RA- memory T cells or the SoC. We selected four unvaccinated donors based on the expression of interferon gamma SARS-CoV-2-specific response within the CD45RA- memory T cells and the most frequent human leukocyte antigen typing in the Spanish population. RESULTS We analyzed data from 81 patients. The primary outcome for recovery, defined as the proportion of participants in each group with normalization of fever, oxygen saturation sustained for at least 24 hours and lymphopenia recovery through day 14 or at discharge, was met for the experimental arm. We also observed faster lymphocyte recovery in the experimental group. We did not observe any treatment-related adverse events. CONCLUSIONS Adoptive cell therapy with off-the-shelf CD45RA- memory T cells containing SAR-CoV-2-specific T cells is safe, effective and accelerates lymphocyte recovery of patients with COVID-19 pneumonia and/or lymphopenia. TRIAL REGISTRATION NCT04578210.
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Affiliation(s)
- Cristina Ferreras
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Clara Hernández-Blanco
- Internal Medicine Department, Hospital de Emergencias Enfermera Isabel Zendal, Madrid, Spain
| | | | - Karima Al-Akioui-Sanz
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Marta Mora-Rillo
- Infectious Diseases Unit, Internal Medicine Department, University Hospital La Paz, Hospital La Paz Institute for Health Research, IdiPAZ, Consorcio Centro de Investigación Biomédica en Red CIBER-Infec, Madrid, Spain
| | - Fátima Ibáñez
- Internal Medicine Department, Hospital Puerta de Hierro, Madrid, Spain
| | | | - Jordi Cano-Ochando
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Centro Nacional de Microbiologia, Instituto de Salud Carlos III, 28220 Madrid, Spain; Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel Lozano-Ojalvo
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - María Jiménez-González
- Infectious Diseases Unit, Internal Medicine Department, University Hospital La Paz, Hospital La Paz Institute for Health Research, IdiPAZ, Consorcio Centro de Investigación Biomédica en Red CIBER-Infec, Madrid, Spain; Clinical Trials Unit (UCICEC) at Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Rosa Goterris
- Hematology Department, Hospital Clinico Universitario, Valencia, Spain
| | | | - Raquel de Paz
- Hematology Department, University Hospital La Paz, Madrid, Spain
| | - Pilar Guerra-García
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain; Pediatric Hemato-Oncology Department, University Hospital La Paz, Madrid, Spain
| | | | - Pablo Molina
- Clinical Pharmacology Department, University Hospital La Paz, Madrid, Spain
| | | | - Beatriz Ruz-Caracuel
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Alberto M Borobia
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain; Clinical Trials Unit (UCICEC) at Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain; Clinical Pharmacology Department, University Hospital La Paz, Madrid, Spain
| | - Antonio J Carcas
- Clinical Trials Unit (UCICEC) at Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain; Clinical Pharmacology Department, University Hospital La Paz, Madrid, Spain; Faculty of Medicine Universidad Autónoma de Madrid, Madrid, Spain
| | - Dolores Planelles
- Department of Histocompatibility, Centro de Transfusión de la Comunidad Valenciana, Valencia, Spain
| | - José Luis Vicario
- Histocompatibility, Centro de Transfusión de la Comunidad de Madrid, Madrid, Spain
| | - Miguel Ángel Moreno
- Histocompatibility, Centro de Transfusión de la Comunidad de Madrid, Madrid, Spain
| | - Antonio Balas
- Histocompatibility, Centro de Transfusión de la Comunidad de Madrid, Madrid, Spain
| | - Marta Llano
- Infectious Diseases Department, Hospital de Emergencias Enfermera Isabel Zendal, Madrid, Spain
| | - Andrea Llorente
- Infectious Diseases Department, Hospital de Emergencias Enfermera Isabel Zendal, Madrid, Spain
| | - Álvaro Del Balzo
- Emergency Unit, Internal Medicine Department, University Hospital La Paz, Madrid, Spain
| | - Carlos Cañada
- Emergency Unit, Internal Medicine Department, University Hospital La Paz, Madrid, Spain
| | - Miguel Ángel García
- Emergency Unit, Internal Medicine Department, University Hospital La Paz, Madrid, Spain
| | - María Elena Calvin
- Emergency Unit, Internal Medicine Department, University Hospital La Paz, Madrid, Spain
| | - Isabel Arenas
- Emergency Unit, Internal Medicine Department, University Hospital La Paz, Madrid, Spain
| | - Rebeca Pérez de Diego
- Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, La Paz University Hospital, Madrid, Spain; Innate Immunity Group, IdiPAZ Institute for Health Research, La Paz University Hospital, Madrid, Spain; Interdepartmental Group of Immunodeficiencies, Madrid, Spain
| | - Cristina Eguizábal
- Research Unit, Basque Centre for Blood Transfusion and Human Tissues, Osakidetza, Bizkaia, Spain; Biocruces Bizkaia Health Research Institute, Bizkaia, Spain
| | - Bernat Soria
- Health Research Institute-ISABIAL, Alicante University Hospital and Institute of Bioengineering, Miguel Hernández University, Alicante, Spain; University Pablo de Olavide, Sevilla, Spain
| | - Carlos Solano
- Hematology Department, Hospital Clinico Universitario, Valencia, Spain; Department of Medicine, University of Valencia, Valencia, Spain
| | - Antonio Pérez-Martínez
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain; Pediatric Hemato-Oncology Department, University Hospital La Paz, Madrid, Spain; Faculty of Medicine Universidad Autónoma de Madrid, Madrid, Spain.
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Al-Akioui-Sanz K, Pascual-Miguel B, Díaz-Almirón M, Mestre-Durán C, Navarro-Zapata A, Clares-Villa L, Martín-Cortázar C, Vicario JL, Moreno MÁ, Balas A, De Paz R, Minguillón J, Pérez-Martínez A, Ferreras C. Donor selection for adoptive cell therapy with CD45RA - memory T cells for patients with coronavirus disease 2019, and dexamethasone and interleukin-15 effects on the phenotype, proliferation and interferon gamma release. Cytotherapy 2023; 25:330-340. [PMID: 36585293 PMCID: PMC9742221 DOI: 10.1016/j.jcyt.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AIMS We have previously demonstrated the safety and feasibility of adoptive cell therapy with CD45RA- memory T cells containing severe acute respiratory syndrome coronavirus 2-specific T cells for patients with coronavirus disease 2019 from an unvaccinated donor who was chosen based on human leukocyte antigen compatibility and cellular response. In this study, we examined the durability of cellular and humoral immunity within CD45RA- memory T cells and the effect of dexamethasone, the current standard of care treatment, and interleukin-15, a cytokine critically involved in T-cell maintenance and survival. METHODS We performed a longitudinal analysis from previously severe acute respiratory syndrome coronavirus 2-infected and infection-naïve individuals covering 21 months from infection and 10 months after full vaccination with the BNT162b2 Pfizer/BioNTech vaccine. RESULTS We observed that cellular responses are maintained over time. Humoral responses increased after vaccination but were gradually lost. In addition, dexamethasone did not alter cell functionality or proliferation of CD45RA- T cells, and interleukin-15 increased the memory T-cell activation state, regulatory T cell expression, and interferon gamma release. CONCLUSIONS Our results suggest that the best donors for adoptive cell therapy would be recovered individuals and 2 months after vaccination, although further studies with larger cohorts would be needed to confirm this finding. Dexamethasone did not affect the characteristics of the memory T cells at a concentration used in the clinical practice and IL-15 showed a positive effect on SARS-CoV-2-specific CD45RA- T cells.
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Affiliation(s)
- Karima Al-Akioui-Sanz
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Bárbara Pascual-Miguel
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | | | - Carmen Mestre-Durán
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Alfonso Navarro-Zapata
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Laura Clares-Villa
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Carla Martín-Cortázar
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - José Luis Vicario
- Histocompatibility Unit, Transfusion Center of Madrid, Madrid, Spain
| | | | - Antonio Balas
- Histocompatibility Unit, Transfusion Center of Madrid, Madrid, Spain
| | - Raquel De Paz
- Cell Therapy Unit, Hematology Department, La Paz University Hospital, Madrid, Spain
| | - Jordi Minguillón
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Antonio Pérez-Martínez
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain; Pediatric Hemato-oncology Department, La Paz University Hospital, Madrid, Spain; Faculty of Medicine Autonomous, University of Madrid, Madrid, Spain
| | - Cristina Ferreras
- IdiPAZ, Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain.
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Regional immunity of chicken adipose tissue responds to secondary immunity induced by Newcastle disease vaccine via promoting immune activation and weakening lipid metabolism. Poult Sci 2023; 102:102646. [PMID: 37031585 PMCID: PMC10105486 DOI: 10.1016/j.psj.2023.102646] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Adipose tissue (AT) is considered as a regional immune organ and plays an important role in the anti-infection immune response. However, the function and mechanism of chicken AT in response to secondary immune response remain poorly understood. Here, we used mRNA and microRNA (miRNA) sequencing technology to survey the transcriptomic landscape of chicken abdominal adipose tissue (AAT) during the first and second immunization with Newcastle disease virus (NDV) vaccine, and carried out bioinformatics analysis, such as Gene Ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis, protein-protein interaction (PPI) analysis, and miRNA-mRNA integrated analysis. The results indicated that chicken AAT actively responded to the secondary immune response. DNA replication and cytoskeleton regulation as the regulatory functions of immune activation changed significantly, and weakened lipid metabolism was an effective strategy for the secondary immunity. Mechanically, the regulatory network between the differentially expressed miRNAs (DEMs) and their targeted differentially expressed genes (DEGs), such as miR-206/miR-499-5p-nuclear receptor subfamily 4 group A member 3 (NR4A3)/methylsterol monooxygenase 1 (MSMO1) pathway, was one of the potential key mechanisms by which AAT responded to the secondary immune response. In conclusion, regional immunity of chicken AT responds to secondary immunity by promoting immune activation and weakening lipid metabolism, and this study can instruct future research on antiviral strategy.
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Wauters E, Van Mol P, Garg AD, Jansen S, Van Herck Y, Vanderbeke L, Bassez A, Boeckx B, Malengier-Devlies B, Timmerman A, Van Brussel T, Van Buyten T, Schepers R, Heylen E, Dauwe D, Dooms C, Gunst J, Hermans G, Meersseman P, Testelmans D, Yserbyt J, Tejpar S, De Wever W, Matthys P, Neyts J, Wauters J, Qian J, Lambrechts D. Discriminating mild from critical COVID-19 by innate and adaptive immune single-cell profiling of bronchoalveolar lavages. Cell Res 2021; 31:272-290. [PMID: 33473155 PMCID: PMC8027624 DOI: 10.1038/s41422-020-00455-9] [Citation(s) in RCA: 191] [Impact Index Per Article: 63.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/20/2020] [Indexed: 02/08/2023] Open
Abstract
How the innate and adaptive host immune system miscommunicate to worsen COVID-19 immunopathology has not been fully elucidated. Here, we perform single-cell deep-immune profiling of bronchoalveolar lavage (BAL) samples from 5 patients with mild and 26 with critical COVID-19 in comparison to BALs from non-COVID-19 pneumonia and normal lung. We use pseudotime inference to build T-cell and monocyte-to-macrophage trajectories and model gene expression changes along them. In mild COVID-19, CD8+ resident-memory (TRM) and CD4+ T-helper-17 (TH17) cells undergo active (presumably antigen-driven) expansion towards the end of the trajectory, and are characterized by good effector functions, while in critical COVID-19 they remain more naïve. Vice versa, CD4+ T-cells with T-helper-1 characteristics (TH1-like) and CD8+ T-cells expressing exhaustion markers (TEX-like) are enriched halfway their trajectories in mild COVID-19, where they also exhibit good effector functions, while in critical COVID-19 they show evidence of inflammation-associated stress at the end of their trajectories. Monocyte-to-macrophage trajectories show that chronic hyperinflammatory monocytes are enriched in critical COVID-19, while alveolar macrophages, otherwise characterized by anti-inflammatory and antigen-presenting characteristics, are depleted. In critical COVID-19, monocytes contribute to an ATP-purinergic signaling-inflammasome footprint that could enable COVID-19 associated fibrosis and worsen disease-severity. Finally, viral RNA-tracking reveals infected lung epithelial cells, and a significant proportion of neutrophils and macrophages that are involved in viral clearance.
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Affiliation(s)
- Els Wauters
- grid.5596.f0000 0001 0668 7884Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium ,grid.410569.f0000 0004 0626 3338Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
| | - Pierre Van Mol
- grid.410569.f0000 0004 0626 3338Department of Pneumology, University Hospitals Leuven, Leuven, Belgium ,grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Abhishek Dinkarnath Garg
- grid.5596.f0000 0001 0668 7884Laboratory for Cell Stress & Immunity (CSI), Department of Cellular and Molecular Medicine (CMM), KU Leuven, Leuven, Belgium
| | - Sander Jansen
- grid.5596.f0000 0001 0668 7884Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Yannick Van Herck
- grid.5596.f0000 0001 0668 7884Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Lore Vanderbeke
- grid.5596.f0000 0001 0668 7884Laboratory of Clinical Bacteriology and Mycology, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Ayse Bassez
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Bram Boeckx
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Bert Malengier-Devlies
- grid.5596.f0000 0001 0668 7884Laboratory of Immunobiology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Anna Timmerman
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Thomas Van Brussel
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Tina Van Buyten
- grid.5596.f0000 0001 0668 7884Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Rogier Schepers
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
| | - Elisabeth Heylen
- grid.5596.f0000 0001 0668 7884Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Dieter Dauwe
- grid.5596.f0000 0001 0668 7884Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Christophe Dooms
- grid.5596.f0000 0001 0668 7884Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium ,grid.410569.f0000 0004 0626 3338Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
| | - Jan Gunst
- grid.5596.f0000 0001 0668 7884Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Greet Hermans
- grid.5596.f0000 0001 0668 7884Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Philippe Meersseman
- grid.5596.f0000 0001 0668 7884Laboratory for Clinical Infectious and Inflammatory Disorders, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Dries Testelmans
- grid.5596.f0000 0001 0668 7884Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium ,grid.410569.f0000 0004 0626 3338Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
| | - Jonas Yserbyt
- grid.5596.f0000 0001 0668 7884Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium ,grid.410569.f0000 0004 0626 3338Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
| | - Sabine Tejpar
- grid.5596.f0000 0001 0668 7884Molecular Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Walter De Wever
- grid.5596.f0000 0001 0668 7884Department of Imaging & Pathology, KU Leuven, Leuven, Belgium
| | - Patrick Matthys
- grid.5596.f0000 0001 0668 7884Laboratory of Immunobiology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | | | - Johan Neyts
- grid.5596.f0000 0001 0668 7884Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Joost Wauters
- grid.5596.f0000 0001 0668 7884Laboratory for Clinical Infectious and Inflammatory Disorders, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Junbin Qian
- grid.13402.340000 0004 1759 700XDepartment of Gynecologic Oncology, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006 China
| | - Diether Lambrechts
- grid.5596.f0000 0001 0668 7884Laboratory of Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium ,grid.511459.dVIB Center for Cancer Biology, VIB, Leuven, Belgium
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Glucocorticoids and Catecholamines Affect in Vitro Functionality of Porcine Blood Immune Cells. Animals (Basel) 2019; 9:ani9080545. [PMID: 31408932 PMCID: PMC6720833 DOI: 10.3390/ani9080545] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/07/2019] [Accepted: 08/09/2019] [Indexed: 12/28/2022] Open
Abstract
Simple Summary In modern livestock husbandry, animals may face stressful events like weaning, regrouping, or transportation, all of which can impair animal welfare and health. Research in model organisms has revealed that stress hormones, such as glucocorticoids and catecholamines, strongly modulate the immune system and thus the animals’ ability to fight infections. In the pig, knowledge about this relationship is rare, and results from rodents cannot readily be transferred due to some physiological differences. Therefore, the effects of glucocorticoids and catecholamines on porcine immune cell proliferation and the production of the pro-inflammatory cytokine TNFα were investigated in an in vitro study. Blood was obtained from catheterized pigs to exclude pre-exposure to stress hormones. Glucocorticoids exerted inhibitory effects on both investigated immune functions. Catecholamines, on the other hand, showed diverse effects on lymphocyte proliferation and TNFα production of particular immune cell types. This suggests that studies from model species are not entirely transferrable to pigs. Future research should extend the preliminary findings on cytokine production and focus on the molecular mechanisms and health impacts of stress hormones in pigs. Abstract Stress hormones exert important modulating influences on the functionality of immune cells. Despite its major role as a livestock animal and its increasing use as an animal model, knowledge about this relationship in the domestic pig is rare. This study therefore aimed to characterize the effect of glucocorticoids and catecholamines on the proliferation and cytokine production of porcine peripheral blood mononuclear cells (PBMC). Blood was obtained from donor pigs equipped with indwelling catheters to exclude stress hormone exposition before in vitro testing. PBMC were stimulated in the presence of cortisol, adrenaline or noradrenaline at concentrations resembling low to high stress conditions. Proliferation was determined via 3H-thymidine incorporation, and TNFα producers were quantified by intracellular cytokine staining. Cortisol led to a decrease in mitogen-induced lymphocyte proliferation and the number of TNFα producing cells. In contrast, catecholamines increased proliferation while exerting repressive or no effects on the number of cytokine producers. Remarkably, in concentrations presumably found in lymphatic tissue in stress situations, noradrenaline suppressed lymphocyte proliferation completely. The shown repressive effects might especially have implications on health and welfare in pigs. The obtained results provide a preliminary database for extended studies on the molecular mechanisms of glucocorticoid and catecholamine actions on porcine immune cells.
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Ghosh S, Choudhury S, Mukherjee S, Gupta P, Chowdhury O, Baral R, Chattopadhyay S. Fluoxetine triggers selective apoptosis in inflammation‐induced proliferating (Ki‐67
high
) thymocytes. Immunol Cell Biol 2019; 97:470-484. [DOI: 10.1111/imcb.12227] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 11/08/2017] [Accepted: 12/19/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Sayan Ghosh
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Sreetama Choudhury
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Sudeshna Mukherjee
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Payal Gupta
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Olivia Chowdhury
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Rathindranath Baral
- Chittaranjan National Cancer Institute 37, S.P. Mukherjee Road 700026 Kolkata India
| | - Sreya Chattopadhyay
- Department of Physiology University of Calcutta UCSTA 92, Acharya Prafulla Chandra Road 700009 Kolkata India
- Centre for Research in Nanoscience and Nanotechnology University of Calcutta JD‐2, Salt Lake, Sector III 700098 Kolkata India
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Todosenko NM, Khaziakhmatova OG, Yurova KA, Malinina IP, Litvinova LS. The in vitro effect of methylprednisolone on the processes of activation of CD4+CD45RO+ T-cells from healthy subjects and rheumatoid-arthritis patients. ACTA ACUST UNITED AC 2017. [DOI: 10.1134/s1990519x17060104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yang X, Xu F, Zhuang C, Bai C, Huang W, Song M, Han Y, Li Y. Effects of Corticosterone on Immune Functions of Cultured Rat Splenic Lymphocytes Exposed to Aluminum Trichloride. Biol Trace Elem Res 2016; 173:399-404. [PMID: 27008427 DOI: 10.1007/s12011-016-0678-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 03/15/2016] [Indexed: 01/13/2023]
Abstract
Aluminum (Al) exposure is toxic to immune system. Studies have implicated that glucocorticoids (GCs) exert the dual regulation effect on the immune function depending on the concentration. However, it is unknown whether a dual effect of GCs exists in the AlCl3-treated lymphocytes. Corticosterone (Cort) is one kind of GCs. To investigate the effect of different concentration Cort on AlCl3-treated lymphocytes, rat splenic lymphocyte was isolated and cultured with 0.55 mmol/L AlCl3, simultaneously administrated Cort at final concentration of 0 (control group, CG), 10(-8) (low-level group, LG), and 10(-6) (high-level group, HG) mol/L, respectively. Another group without AlCl3 and Cort served as the blank group (BG). We found that low concentration Cort increased the T and B lymphocyte proliferation rate, proportions of CD4(+) T lymphocyte subset, IgG, IL-2, and TNF-α contents, whereas high concentration Cort decreased those in AlCl3-treated lymphocytes. In conclusion, the results of this study indicated that low concentration Cort relieves the immunotoxicity of AlCl3 on the splenic lymphocytes, whereas high concentration Cort aggravates it.
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Affiliation(s)
- Xu Yang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Feibo Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Cuicui Zhuang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Chongsheng Bai
- Yulin animal disease control center, Yulin, 719000, China
| | - Wanyue Huang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Miao Song
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Yanfei Han
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Yanfei Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
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Yurova KA, Sokhonevich NA, Khaziakhmatova OG, Litvinova LS. [Cytokine-mediated regulation of expression of Gfi1 and U2afll4 genes activated by T-cells with different differentiation status in vitro]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2016; 62:180-6. [PMID: 27143377 DOI: 10.18097/pbmc20166202180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The dose-dependent effects of cytokines (IL-2, IL-7, and IL-15), which have a common g-chain, on mRNA expression of U2afll4 and GFi1 genes involved in regulation of alternative splicing of the Ptprc gene, have been investigated in vitro using T-lymphocyte cultures with different degrees of differentiation. IL-2, IL-7, and IL-15 caused a similar unidirectional inhibitory effect of various severity on restimulated CD45RO+ T-cells exposed to an antigen-independent activation; they caused a dose-dependent decrease of the U2af1l4 gene expression, and an increase of Gfi1 gene expression. This may suggest formation of active forms of the CD45 receptor, and also limitation of the formation of low-molecular short splice variants of the CD45RO receptor. Under conditions of antigen-independent stimulation of naive CD45RA+-cells rIL-7 and IL-15 exhibited opposite effects on U2af1l4 and Gfi1 gene expression. The increase of IL-7 concentrations in the incubation medium of naive cells was accompanied by a decrease in expression of both genes. IL-15 IL-7 exhibited opposite effects. Cytokines possessing a common g-chain (IL-2, IL-7, and IL-15) prevented antigen-independent differentiation of naive T-cells, by preventing the formation of polyclonal "surrogate" cells. In general, the study of the molecular mechanisms of genetic control determining homeostatic processes of T-cells in response to exposure to antigenic or non-antigenic treatments may be important for construction of a general model of self-maintenance and differentiation of immune cells.
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Affiliation(s)
- K A Yurova
- Kant Baltic Federal University, Kaliningrad, Russia
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Opposing effects of alcohol on the immune system. Prog Neuropsychopharmacol Biol Psychiatry 2016; 65:242-51. [PMID: 26375241 PMCID: PMC4911891 DOI: 10.1016/j.pnpbp.2015.09.001] [Citation(s) in RCA: 135] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 08/24/2015] [Accepted: 09/02/2015] [Indexed: 02/08/2023]
Abstract
Several studies have described a dose-dependent effect of alcohol on human health with light to moderate drinkers having a lower risk of all-cause mortality than abstainers, while heavy drinkers are at the highest risk. In the case of the immune system, moderate alcohol consumption is associated with reduced inflammation and improved responses to vaccination, while chronic heavy drinking is associated with a decreased frequency of lymphocytes and increased risk of both bacterial and viral infections. However, the mechanisms by which alcohol exerts a dose-dependent effect on the immune system remain poorly understood due to a lack of systematic studies that examine the effect of multiple doses and different time courses. This review will summarize our current understanding of the impact of moderate versus excessive alcohol consumption on the innate and adaptive branches of the immune system derived from both in vitro as well as in vivo studies carried out in humans and animal model studies.
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11
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Effects of Immunoregulatory Cytokines (IL-2, IL-7, and IL-15) on Expression of Gfi1 and U2afll4 Genes in T Cells at Different Stages of Differentiation. Bull Exp Biol Med 2015; 159:236-9. [PMID: 26085358 DOI: 10.1007/s10517-015-2931-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Indexed: 10/23/2022]
Abstract
Opposite effects of common γ-chain cytokines (IL-2, IL-7, and IL-15) on the expression of Gfi1 and U2af1l4 genes regulating alternative splicing of Ptprc gene in T cells at different stages of differentiation were demonstrated in vitro. Generally, produced a dose-dependent activating effect on T cells, while to the effects of rIL-7 and rIL-15 on T cells at different stages of differentiation were opposite to that of rIL-2: maximum concentrations of recombinant cytokines IL-7 and IL-15 produced the most pronounced inhibitory effect on U2af1l4 and to a lesser extent on Gfi1 gene expression, thus limiting activation of resting cells. This is consistent with their biological effects on T cells. In general, common γ-chain cytokines IL-2, IL-7, and IL-15 prevent differentiation of naïve T cells in vitro and limit activation of primed T cells in the absence of antigenic stimulus, which can contribute to the formation of cytokine imbalance.
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Gutsol AA, Sokhonevich NA, Yurova KA, Khaziakhmatova OG, Shupletsova VV, Litvinova LS. Dose-dependent effects of dexamethasone on functional activity of T-lymphocytes with different grades of differentiation. Mol Biol 2015. [DOI: 10.1134/s0026893314060065] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Glucocorticoids regulate natural killer cell function epigenetically. Cell Immunol 2014; 290:120-30. [PMID: 24978612 DOI: 10.1016/j.cellimm.2014.05.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/08/2014] [Accepted: 05/31/2014] [Indexed: 12/21/2022]
Abstract
Although glucocorticoids are well known for their capacity to suppress the immune response, glucocorticoids can also promote immune responsiveness. It was the purpose of this investigation to evaluate the molecular basis for this apparent dichotomous immunologic effect. Glucocorticoid treatment of natural killer cells (NK) was shown to reduce NK cell cytolytic activity by reduction of histone promoter acetylation for perforin and granzyme B, which corresponded with reduced mRNA and protein for each. In contrast, glucocorticoid treatment increased histone acetylation at regulatory regions for interferon gamma and IL-6, as well as chromatin accessibility for each. This increase in histone acetylation was associated with increased proinflammatory cytokine mRNA and protein production upon cellular stimulation. These immunologic effects were evident at the level of the individual cell and demonstrate glucocorticoids to epigenetically reduce NK cell cytolytic activity while at the same time to prime NK cells for proinflammatory cytokine production.
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