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Riedel F, Aparicio-Soto M, Curato C, Thierse HJ, Siewert K, Luch A. Immunological Mechanisms of Metal Allergies and the Nickel-Specific TCR-pMHC Interface. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10867. [PMID: 34682608 PMCID: PMC8535423 DOI: 10.3390/ijerph182010867] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/03/2021] [Accepted: 10/11/2021] [Indexed: 12/19/2022]
Abstract
Besides having physiological functions and general toxic effects, many metal ions can cause allergic reactions in humans. We here review the immune events involved in the mediation of metal allergies. We focus on nickel (Ni), cobalt (Co) and palladium (Pd), because these allergens are among the most prevalent sensitizers (Ni, Co) and immediate neighbors in the periodic table of the chemical elements. Co-sensitization between Ni and the other two metals is frequent while the knowledge on a possible immunological cross-reactivity using in vivo and in vitro approaches remains limited. At the center of an allergic reaction lies the capability of a metal allergen to form T cell epitopes that are recognized by specific T cell receptors (TCR). Technological advances such as activation-induced marker assays and TCR high-throughput sequencing recently provided new insights into the interaction of Ni2+ with the αβ TCR-peptide-major histocompatibility complex (pMHC) interface. Ni2+ functionally binds to the TCR gene segment TRAV9-2 or a histidine in the complementarity determining region 3 (CDR3), the main antigen binding region. Thus, we overview known, newly identified and hypothesized mechanisms of metal-specific T cell activation and discuss current knowledge on cross-reactivity.
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Affiliation(s)
- Franziska Riedel
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2, 14195 Berlin, Germany
| | - Marina Aparicio-Soto
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Caterina Curato
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Hermann-Josef Thierse
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Katherina Siewert
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
| | - Andreas Luch
- Department for Chemicals and Product Safety, Federal Institute for Risk Assessment, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; (M.A.-S.); (C.C.); (H.-J.T.); (K.S.); (A.L.)
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2, 14195 Berlin, Germany
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52
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Gonzalez NM, Zou D, Gu A, Chen W. Schrödinger's T Cells: Molecular Insights Into Stemness and Exhaustion. Front Immunol 2021; 12:725618. [PMID: 34512656 PMCID: PMC8427607 DOI: 10.3389/fimmu.2021.725618] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/11/2021] [Indexed: 01/16/2023] Open
Abstract
T cell stemness and exhaustion coexist as two key contrasting phenomena during chronic antigen stimulation, such as infection, transplant, cancer, and autoimmunity. T cell exhaustion refers to the progressive loss of effector function caused by chronic antigen exposure. Exhausted T (TEX) cells highly express multiple inhibitory receptors and exhibit severe defects in cell proliferation and cytokine production. The term T cell stemness describes the stem cell-like behaviors of T cells, including self-renewal, multipotency, and functional persistence. It is well accepted that naïve and some memory T cell subsets have stem cell-like properties. When investigating the exhaustive differentiation of T cells in chronic infection and cancer, recent studies highlighted the stemness of "precursors of exhausted" T (TPEX) cells prior to their terminal differentiation to TEX cells. Clinically successful checkpoint blockades for cancer treatment appear to invigorate antitumor TPEX cells but not TEX cells. Here we discuss the transcriptional and epigenetic regulations of T cell stemness and exhaustion, with a focus on how systems immunology was and will be utilized to define the molecular basis underlying the transition of TPEX to TEX cells. We suggest a "stepwise model" of T cell stemness and exhaustion, in which loss of stemness and exhaustion progression are gradual multi-step processes. We provide perspectives on the research needed to define T cell stemness and exhaustion in the transplantation setting, in which allogenic T cells are also chronically exposed to alloantigens. A better understanding of T cell stemness and exhaustion will shed light on developing novel strategies for immunotherapies.
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Affiliation(s)
- Nancy M Gonzalez
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX, United States.,College of Medicine, Texas A&M Health Science Center, College Station, TX, United States
| | - Dawei Zou
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX, United States
| | - Andy Gu
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX, United States
| | - Wenhao Chen
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX, United States.,Department of Surgery, Weill Cornell Medicine, Cornell University, New York, NY, United States
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53
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Kretschmer L, Busch DH, Buchholz VR. A Single-Cell Perspective on Memory T-Cell Differentiation. Cold Spring Harb Perspect Biol 2021; 13:a038067. [PMID: 33903160 PMCID: PMC8411955 DOI: 10.1101/cshperspect.a038067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Memory differentiation of CD4 and CD8 T-cell populations has been extensively studied and many key molecular players and transcriptional networks have been identified. But how regulatory principles, identified on this population level, translate to immune responses that originate from single antigen-specific T cells is only now being elucidated. Here, we provide a short summary of the approaches used for mapping the fate of individual T cells and their progeny in vivo. We then highlight which major questions, with respect to memory T-cell differentiation, have been addressed by studying the development of single-cell-derived T-cell families during infection or vaccination. We discuss how fate decisions of single T cells are modulated by the affinity of their TCR and further shaped through a coregulation of T-cell differentiation and T-cell proliferation. These current findings indicate the early segregation into slowly dividing T central memory precursors (CMPs) and rapidly dividing non-CMPs, as a key event that separates the developmental paths of long- and short-lived T cells.
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Affiliation(s)
- Lorenz Kretschmer
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), Munich 81675 , Germany
| | - Dirk H Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), Munich 81675 , Germany
- German Center for Infection Research (DZIF), Partner Site Munich, Munich 81675, Germany
| | - Veit R Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), Munich 81675 , Germany
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54
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Wang Y, Qiu F, Xu Y, Hou X, Zhang Z, Huang L, Wang H, Xing H, Wu S. Stem cell-like memory T cells: The generation and application. J Leukoc Biol 2021; 110:1209-1223. [PMID: 34402104 DOI: 10.1002/jlb.5mr0321-145r] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/30/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
Stem cell-like memory T cells (Tscm), are a newly defined memory T cell subset with characteristics of long life span, consistent self-renewing, rapid differentiation into effector T cells, and apoptosis resistance. These features indicate that Tscm have great therapeutic or preventive purposes, including being applied in chimeric Ag receptor-engineered T cells, TCR gene-modified T cells, and vaccines. However, the little knowledge about Tscm development restrains their applications. Strength and duration of TCR signaling, cytokines and metabolism in the T cells during activation all influence the Tscm development via regulating transcriptional factors and cell signaling pathways. Here, we summarize the molecular and cellular pathways involving Tscm differentiation, and its clinical application for cancer immunotherapy and prevention.
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Affiliation(s)
- Yutong Wang
- Department of Laboratory Medicine, Nanhai Hospital, Southern Medical University, Foshan, Guangdong, China.,Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Feng Qiu
- Department of Laboratory Medicine, Nanhai Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Yifan Xu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiaorui Hou
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhili Zhang
- Clinical Laboratory Department, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China
| | - Lei Huang
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Framlington Place, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Huijun Wang
- Department of Laboratory Medicine, Nanhai Hospital, Southern Medical University, Foshan, Guangdong, China
| | - Hui Xing
- Department of Obstetrics and Gynecology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei, China
| | - Sha Wu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
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55
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Single-Cell Profiling of the Antigen-Specific Response to BNT162b2 SARS-CoV-2 RNA Vaccine. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021. [PMID: 34341788 DOI: 10.1101/2021.07.28.453981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
RNA-based vaccines against SARS-CoV-2 are critical to limiting COVID-19 severity and spread. Cellular mechanisms driving antigen-specific responses to these vaccines, however, remain uncertain. We used single-cell technologies to identify and characterized antigen-specific cells and antibody responses to the RNA vaccine BNT162b2 in longitudinal samples from a cohort of healthy donors. Mass cytometry and machine learning pinpointed a novel expanding, population of antigen-specific non-canonical memory CD4 + and CD8 + T cells. B cell sequencing suggested progression from IgM, with apparent cross-reactivity to endemic coronaviruses, to SARS-CoV-2-specific IgA and IgG memory B cells and plasmablasts. Responding lymphocyte populations correlated with eventual SARS-CoV-2 IgG and a donor lacking these cell populations failed to sustain SARS-CoV-2-specific antibodies and experienced breakthrough infection. These integrated proteomic and genomic platforms reveal an antigen-specific cellular basis of RNA vaccine-based immunity. ONE SENTENCE SUMMARY Single-cell profiling reveals the cellular basis of the antigen-specific response to the BNT162b2 SARS-CoV-2 RNA vaccine.
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56
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Adam L, Rosenbaum P, Quentric P, Parizot C, Bonduelle O, Guillou N, Corneau A, Dorgham K, Miyara M, Luyt CE, Guihot A, Gorochov G, Combadière C, Combadière B. Nucleocapsid-specific and PD-L1+CXCR3+ CD8 polyfunctional T-cell abundances are associated with survival of critical SARS-CoV2-infected patients. JCI Insight 2021; 6:e151571. [PMID: 34283810 PMCID: PMC8492305 DOI: 10.1172/jci.insight.151571] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 07/14/2021] [Indexed: 11/30/2022] Open
Abstract
The importance of the adaptive T cell response in the control and resolution of viral infection has been well established. However, the nature of T cell–mediated viral control mechanisms in life-threatening stages of COVID-19 has yet to be determined. The aim of the present study was to determine the function and phenotype of T cell populations associated with survival or death of patients with COVID-19 in intensive care as a result of phenotypic and functional profiling by mass cytometry. Increased frequencies of circulating, polyfunctional CD4+CXCR5+HLA-DR+ stem cell memory T cells (Tscms) and decreased proportions of granzyme B–expressing and perforin-expressing effector memory T cells were detected in recovered and deceased patients, respectively. The higher abundance of polyfunctional PD-L1+CXCR3+CD8+ effector T cells (Teffs), CXCR5+HLA-DR+ Tscms, and anti-nucleocapsid (anti-NC) cytokine-producing T cells permitted us to differentiate between recovered and deceased patients. The results from a principal component analysis show an imbalance in the T cell compartment that allowed for the separation of recovered and deceased patients. The paucity of circulating PD-L1+CXCR3+CD8+ Teffs and NC-specific CD8+ T cells accurately forecasts fatal disease outcome. This study provides insight into the nature of the T cell populations involved in the control of COVID-19 and therefore might impact T cell–based vaccine designs for this infectious disease.
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Affiliation(s)
- Lucille Adam
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Pierre Rosenbaum
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Paul Quentric
- Département d'Immunologie, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Christophe Parizot
- Département d'Immunologie, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Olivia Bonduelle
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Noëlline Guillou
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Aurelien Corneau
- Plateforme de cytométrie de la Pitié-Salpêtrière CyPS, UPMC/CNRS/INSERM, Paris, France
| | - Karim Dorgham
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Makoto Miyara
- Département d'Immunologie, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Charles-Edouard Luyt
- Service de Médecine Intensive-Réanimation et Pneumologie, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Amélie Guihot
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | - Guy Gorochov
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
| | | | - Behazine Combadière
- Centre d'Immunologie et des Maladies Infectieuses, INSERM UMR 1135, Paris, France
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57
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SARS-CoV-2-specific T cell memory is sustained in COVID-19 convalescent patients for 10 months with successful development of stem cell-like memory T cells. Nat Commun 2021; 12:4043. [PMID: 34193870 PMCID: PMC8245549 DOI: 10.1038/s41467-021-24377-1] [Citation(s) in RCA: 150] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 06/18/2021] [Indexed: 12/20/2022] Open
Abstract
Memory T cells contribute to rapid viral clearance during re-infection, but the longevity and differentiation of SARS-CoV-2-specific memory T cells remain unclear. Here we conduct ex vivo assays to evaluate SARS-CoV-2-specific CD4+ and CD8+ T cell responses in COVID-19 convalescent patients up to 317 days post-symptom onset (DPSO), and find that memory T cell responses are maintained during the study period regardless of the severity of COVID-19. In particular, we observe sustained polyfunctionality and proliferation capacity of SARS-CoV-2-specific T cells. Among SARS-CoV-2-specific CD4+ and CD8+ T cells detected by activation-induced markers, the proportion of stem cell-like memory T (TSCM) cells is increased, peaking at approximately 120 DPSO. Development of TSCM cells is confirmed by SARS-CoV-2-specific MHC-I multimer staining. Considering the self-renewal capacity and multipotency of TSCM cells, our data suggest that SARS-CoV-2-specific T cells are long-lasting after recovery from COVID-19, thus support the feasibility of effective vaccination programs as a measure for COVID-19 control. T cells are instrumental to protective immune responses against SARS-CoV-2, the pathogen responsible for the COVID-19 pandemic. Here the authors show that, in convalescent COVID-19 patients, memory T cell responses are detectable up to 317 days post-symptom onset, in which the presence of stem cell-like memory T cells further hints long-lasting immunity.
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58
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Jung MK, Shin EC. Phenotypes and Functions of SARS-CoV-2-Reactive T Cells. Mol Cells 2021; 44:401-407. [PMID: 34120892 PMCID: PMC8245315 DOI: 10.14348/molcells.2021.0079] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 12/27/2022] Open
Abstract
Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19), which is an ongoing pandemic disease. SARS-CoV-2-specific CD4+ and CD8+ T-cell responses have been detected and characterized not only in COVID-19 patients and convalescents, but also unexposed individuals. Here, we review the phenotypes and functions of SARS-CoV-2-specific T cells in COVID-19 patients and the relationships between SARS-CoV-2-specific T-cell responses and COVID-19 severity. In addition, we describe the phenotypes and functions of SARS-CoV-2-specific memory T cells after recovery from COVID-19 and discuss the presence of SARS-CoV-2-reactive T cells in unexposed individuals and SARS-CoV-2-specific T-cell responses elicited by COVID-19 vaccines. A better understanding of T-cell responses is important for effective control of the current COVID-19 pandemic.
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Affiliation(s)
- Min Kyung Jung
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - Eui-Cheol Shin
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- The Center for Epidemic Preparedness, KAIST, Daejeon 34141, Korea
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59
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Weitering TJ, Melsen JE, van Ostaijen-Ten Dam MM, Weemaes CMR, Schilham MW, van der Burg M. Normal Numbers of Stem Cell Memory T Cells Despite Strongly Reduced Naive T Cells Support Intact Memory T Cell Compartment in Ataxia Telangiectasia. Front Immunol 2021; 12:686333. [PMID: 34248969 PMCID: PMC8264762 DOI: 10.3389/fimmu.2021.686333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/26/2021] [Indexed: 11/22/2022] Open
Abstract
Ataxia Telangiectasia (AT) is a rare inherited disorder characterized by progressive cerebellar ataxia, chromosomal instability, cancer susceptibility and immunodeficiency. AT is caused by mutations in the ATM gene, which is involved in multiple processes linked to DNA double strand break repair. Immunologically, ATM mutations lead to hampered V(D)J recombination and consequently reduced numbers of naive B and T cells. In addition, class switch recombination is disturbed resulting in antibody deficiency causing common, mostly sinopulmonary, bacterial infections. Yet, AT patients in general have no clinical T cell associated infections and numbers of memory T cells are usually normal. In this study we investigated the naive and memory T cell compartment in five patients with classical AT and compared them with five healthy controls using a 24-color antibody panel and spectral flow cytometry. Multidimensional analysis of CD4 and CD8 TCRαβ+ cells revealed that early naive T cell populations, i.e. CD4+CD31+ recent thymic emigrants and CD8+CCR7++CD45RA++ T cells, were strongly reduced in AT patients. However, we identified normal numbers of stem cell memory T cells expressing CD95, which are antigen-experienced T cells that can persist for decades because of their self-renewal capacity. We hypothesize that the presence of stem cell memory T cells explains why AT patients have an intact memory T cell compartment. In line with this novel finding, memory T cells of AT patients were normal in number and expressed chemokine receptors, activating and inhibitory receptors in comparable percentages as controls. Comparing memory T cell phenotypes by Boolean gating revealed similar diversity indices in AT compared to controls. We conclude that AT patients have a fully developed memory T cell compartment despite strongly reduced naive T cells. This could be explained by the presence of normal numbers of stem cell memory T cells in the naive T cell compartment, which support the maintenance of the memory T cells. The identification of stem cell memory T cells via our spectral flow cytometric approach is highly relevant for better understanding of T cell immunity in AT. Moreover, it provides possibilities for further research on this recently identified T cell population in other inborn errors of immunity.
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Affiliation(s)
- Thomas J Weitering
- Laboratory for Pediatric Immunology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Janine E Melsen
- Laboratory for Pediatric Immunology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Monique M van Ostaijen-Ten Dam
- Laboratory for Pediatric Immunology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Corry M R Weemaes
- Department of Pediatrics, Radboudumc Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, Netherlands
| | - Marco W Schilham
- Laboratory for Pediatric Immunology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
| | - Mirjam van der Burg
- Laboratory for Pediatric Immunology, Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
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60
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Lee YJ, Park EH, Park JW, Jung KC, Lee EB. Proinflammatory Features of Stem Cell-like Memory T Cells from Human Patients with Rheumatoid Arthritis. THE JOURNAL OF IMMUNOLOGY 2021; 207:381-388. [PMID: 34162725 DOI: 10.4049/jimmunol.2000814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 05/06/2021] [Indexed: 01/01/2023]
Abstract
Stem cell-like memory T (Tscm) cells are a subset of memory T cells that have characteristics of stem cells. The characteristics of Tscm cells in patients with rheumatoid arthritis (RA) are not well known. The percentage of CD4+ and CD8+ Tscm cells in PBMCs and synovial fluid mononuclear cells was measured. After confirming the stem cell nature of Tscm cells, we examined their pathogenicity in RA patients and healthy controls (HCs) by assessing T cell activation markers and cytokine secretion after stimulation with anti-CD3/CD28 beads and/or IL-6. Finally, RNA transcriptome patterns in Tscm cells from RA patients were compared with those in HCs. In this study, the percentage of CD4+ and CD8+ Tscm cells in total T cells was significantly higher in RA patients than in HCs. Tscm cells self-proliferated and differentiated into memory and effector T cell subsets when stimulated. Compared with Tscm cells from HCs, Tscm cells from RA patients were more easily activated by anti-CD3/CD28 beads augmented by IL-6. Transcriptome analyses revealed that Tscm cells from RA patients showed a pattern distinct from those in HCs; RA-specific transcriptome patterns were not completely resolved in RA patients in complete clinical remission. In conclusion, Tscm cells from RA patients show a transcriptionally distinct pattern and are easily activated to produce inflammatory cytokines when stimulated by TCRs in the presence of IL-6. Tscm cells can be a continuous source of pathogenicity in RA.
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Affiliation(s)
- Ye Ji Lee
- Graduate Course of Translational Medicine (Immunology), Seoul National University College of Medicine, Seoul, Korea
| | - Eun Hye Park
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jun Won Park
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kyeong Cheon Jung
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea; and
| | - Eun Bong Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea; .,Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea
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61
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Mokaya J, Kimathi D, Lambe T, Warimwe GM. What Constitutes Protective Immunity Following Yellow Fever Vaccination? Vaccines (Basel) 2021; 9:vaccines9060671. [PMID: 34207358 PMCID: PMC8235545 DOI: 10.3390/vaccines9060671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/27/2021] [Accepted: 06/16/2021] [Indexed: 01/08/2023] Open
Abstract
Yellow fever (YF) remains a threat to global health, with an increasing number of major outbreaks in the tropical areas of the world over the recent past. In light of this, the Eliminate Yellow Fever Epidemics Strategy was established with the aim of protecting one billion people at risk of YF through vaccination by the year 2026. The current YF vaccine gives excellent protection, but its use is limited by shortages in supply due to the difficulties in producing the vaccine. There are good grounds for believing that alternative fractional dosing regimens can produce strong protection and overcome the problem of supply shortages as less vaccine is required per person. However, immune responses to these vaccination approaches are yet to be fully understood. In addition, published data on immune responses following YF vaccination have mostly quantified neutralising antibody titers. However, vaccine-induced antibodies can confer immunity through other antibody effector functions beyond neutralisation, and an effective vaccine is also likely to induce strong and persistent memory T cell responses. This review highlights the gaps in knowledge in the characterisation of YF vaccine-induced protective immunity in the absence or presence of neutralising antibodies. The assessment of biophysical antibody characteristics and cell-mediated immunity following YF vaccination could help provide a comprehensive landscape of YF vaccine-induced immunity and a better understanding of correlates of protective immunity.
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Affiliation(s)
- Jolynne Mokaya
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford OX1 3SU, UK; (D.K.); (G.M.W.)
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi 8010, Kenya
- Correspondence:
| | - Derick Kimathi
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford OX1 3SU, UK; (D.K.); (G.M.W.)
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi 8010, Kenya
| | - Teresa Lambe
- The Jenner Institute, University of Oxford, Oxford OX3 7DQ, UK;
| | - George M. Warimwe
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford OX1 3SU, UK; (D.K.); (G.M.W.)
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi 8010, Kenya
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62
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Mold JE, Modolo L, Hård J, Zamboni M, Larsson AJM, Stenudd M, Eriksson CJ, Durif G, Ståhl PL, Borgström E, Picelli S, Reinius B, Sandberg R, Réu P, Talavera-Lopez C, Andersson B, Blom K, Sandberg JK, Picard F, Michaëlsson J, Frisén J. Divergent clonal differentiation trajectories establish CD8 + memory T cell heterogeneity during acute viral infections in humans. Cell Rep 2021; 35:109174. [PMID: 34038736 DOI: 10.1016/j.celrep.2021.109174] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 02/15/2021] [Accepted: 05/04/2021] [Indexed: 02/08/2023] Open
Abstract
The CD8+ T cell response to an antigen is composed of many T cell clones with unique T cell receptors, together forming a heterogeneous repertoire of effector and memory cells. How individual T cell clones contribute to this heterogeneity throughout immune responses remains largely unknown. In this study, we longitudinally track human CD8+ T cell clones expanding in response to yellow fever virus (YFV) vaccination at the single-cell level. We observed a drop in clonal diversity in blood from the acute to memory phase, suggesting that clonal selection shapes the circulating memory repertoire. Clones in the memory phase display biased differentiation trajectories along a gradient from stem cell to terminally differentiated effector memory fates. In secondary responses, YFV- and influenza-specific CD8+ T cell clones are poised to recapitulate skewed differentiation trajectories. Collectively, we show that the sum of distinct clonal phenotypes results in the multifaceted human T cell response to acute viral infections.
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Affiliation(s)
- Jeff E Mold
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Laurent Modolo
- LBBE, UMR CNRS 5558, Université Lyon 1, Villeurbanne, France LBMC UMR 5239 CNRS/ENS Lyon, Lyon, France
| | - Joanna Hård
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Margherita Zamboni
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Anton J M Larsson
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Moa Stenudd
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Carl-Johan Eriksson
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Ghislain Durif
- LBBE, UMR CNRS 5558, Université Lyon 1, Villeurbanne, France LBMC UMR 5239 CNRS/ENS Lyon, Lyon, France
| | - Patrik L Ståhl
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden; Science for Life Laboratory, Department of Gene Technology, KTH Royal Institute of Technology, 106 91 Stockholm, Sweden
| | - Erik Borgström
- Science for Life Laboratory, Department of Gene Technology, KTH Royal Institute of Technology, 106 91 Stockholm, Sweden
| | - Simone Picelli
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Björn Reinius
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden; Department of Medical Biochemistry and Biophysics, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Rickard Sandberg
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Pedro Réu
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Carlos Talavera-Lopez
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Björn Andersson
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Kim Blom
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Franck Picard
- LBBE, UMR CNRS 5558, Université Lyon 1, Villeurbanne, France LBMC UMR 5239 CNRS/ENS Lyon, Lyon, France
| | - Jakob Michaëlsson
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden.
| | - Jonas Frisén
- Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden.
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63
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Bovay A, Fuertes Marraco SA, Speiser DE. Yellow fever virus vaccination: an emblematic model to elucidate robust human immune responses. Hum Vaccin Immunother 2021; 17:2471-2481. [PMID: 33909542 PMCID: PMC8475614 DOI: 10.1080/21645515.2021.1891752] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
By preventing infectious diseases, vaccines contribute substantially to public health. Besides, they offer great opportunities to investigate human immune responses. This is particularly true for live-attenuated virus vaccines which cause resolving acute infections and induce robust immunity. The fact that one can precisely schedule the time-point of vaccination enables complete characterization of the immune response over time, short-term and over many years. The live-attenuated Yellow Fever virus vaccine strain YF-17D was developed in the 1930's and gave rise to the 17D-204 and 17DD vaccine sub-strains, administered to over 600 million individuals worldwide. YF vaccination causes a systemic viral infection, which induces neutralizing antibodies that last for a lifetime. It also induces a strong T cell response resembling the ones of acute infections, in contrast to most other vaccines. In spite of its use since 1937, learning how YF vaccination stimulates such strong and persistent immune responses has gained substantial knowledge only in the last decades. Here we summarize the current state of knowledge on the immune response to YF vaccination, and discuss its contribution as a human model to address complex questions on optimal immune responses.
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Affiliation(s)
- Amandine Bovay
- Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Silvia A Fuertes Marraco
- Department of Oncology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Daniel E Speiser
- Department of Oncology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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64
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Zhao Y, Cai C, Samir J, Palgen JL, Keoshkerian E, Li H, Bull RA, Luciani F, An H, Lloyd AR. Human CD8 T-stem cell memory subsets phenotypic and functional characterization are defined by expression of CD122 or CXCR3. Eur J Immunol 2021; 51:1732-1747. [PMID: 33844287 DOI: 10.1002/eji.202049057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/07/2021] [Accepted: 04/07/2021] [Indexed: 11/12/2022]
Abstract
Long-lived T-memory stem cells (TSCM ) are key to both naturally occurring and vaccine-conferred protection against infection. These cells are characterized by the CD45RA+ CCR7+ CD95+ phenotype. Significant heterogeneity within the TSCM population is recognized, but distinguishing surface markers and functional characterization of potential subsets are lacking. Human CD8 TSCM subsets were identified in healthy subjects who had been previously exposed to CMV or Influenza (Flu) virus in flow cytometry by expression of CD122 or CXCR3, and then characterized in proliferation, multipotency, self-renewal, and intracellular cytokine production (TNF-α, IL-2, IFN-γ), together with transcriptomic profiles. The TSCM CD122hi -expressing subset (versus CD122lo ) demonstrated greater proliferation, greater multipotency, and enhanced polyfunctionality with higher frequencies of triple positive (TNF-α, IL-2, IFN-γ) cytokine-producing cells upon exposure to recall antigen. The TSCM CXCR3lo subpopulation also had increased proliferation and polyfunctional cytokine production. Transcriptomic analysis further showed that the TSCM CD122hi population had increased expression of activation and homing molecules, such as Ccr6, Cxcr6, Il12rb, and Il18rap, and downregulated cell proliferation inhibitors, S100A8 and S100A9. These data reveal that the TSCM CD122hi phenotype is associated with increased proliferation, enhanced multipotency and polyfunctionality with an activated memory-cell like transcriptional profile, and hence, may be favored for induction by immunization and for adoptive immunotherapy.
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Affiliation(s)
- Yanran Zhao
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Curtis Cai
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Jerome Samir
- School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Jean-Louis Palgen
- School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Elizabeth Keoshkerian
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Hui Li
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Rowena A Bull
- School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Fabio Luciani
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia.,School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Hongyan An
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Andrew R Lloyd
- Viral Immunology Systems Program (VISP), The Kirby Institute, University of New South Wales, Sydney, Australia
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65
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Gustafson CE, Kim C, Weyand CM, Goronzy JJ. Influence of immune aging on vaccine responses. J Allergy Clin Immunol 2021; 145:1309-1321. [PMID: 32386655 PMCID: PMC7198995 DOI: 10.1016/j.jaci.2020.03.017] [Citation(s) in RCA: 155] [Impact Index Per Article: 51.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/20/2020] [Accepted: 03/24/2020] [Indexed: 12/14/2022]
Abstract
Impaired vaccine responses in older individuals are associated with alterations in both the quantity and quality of the T-cell compartment with age. As reviewed herein, the T-cell response to vaccination requires a fine balance between the generation of inflammatory effector T cells versus follicular helper T (TFH) cells that mediate high-affinity antibody production in tandem with the induction of long-lived memory cells for effective recall immunity. During aging, we find that this balance is tipped where T cells favor short-lived effector but not memory or TFH responses. Consistently, vaccine-induced antibodies commonly display a lower protective capacity. Mechanistically, multiple, potentially targetable, changes in T cells have been identified that contribute to these age-related defects, including posttranscription regulation, T-cell receptor signaling, and metabolic function. Although research into the induction of tissue-specific immunity by vaccines and with age is still limited, current mechanistic insights provide a framework for improved design of age-specific vaccination strategies that require further evaluation in a clinical setting.
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Affiliation(s)
- Claire E Gustafson
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, Calif; Department of Medicine, Veterans Administration Healthcare System, Palo Alto, Calif
| | - Chulwoo Kim
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, Calif; Department of Medicine, Veterans Administration Healthcare System, Palo Alto, Calif
| | - Cornelia M Weyand
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, Calif; Department of Medicine, Veterans Administration Healthcare System, Palo Alto, Calif
| | - Jörg J Goronzy
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, Calif; Department of Medicine, Veterans Administration Healthcare System, Palo Alto, Calif.
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66
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Johnnidis JB, Muroyama Y, Ngiow SF, Chen Z, Manne S, Cai Z, Song S, Platt JM, Schenkel JM, Abdel-Hakeem M, Beltra JC, Greenplate AR, Ali MAA, Nzingha K, Giles JR, Harly C, Attanasio J, Pauken KE, Bengsch B, Paley MA, Tomov VT, Kurachi M, Vignali DAA, Sharpe AH, Reiner SL, Bhandoola A, Johnson FB, Wherry EJ. Inhibitory signaling sustains a distinct early memory CD8 + T cell precursor that is resistant to DNA damage. Sci Immunol 2021; 6:6/55/eabe3702. [PMID: 33452106 DOI: 10.1126/sciimmunol.abe3702] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 12/10/2020] [Indexed: 12/16/2022]
Abstract
The developmental origins of memory T cells remain incompletely understood. During the expansion phase of acute viral infection, we identified a distinct subset of virus-specific CD8+ T cells that possessed distinct characteristics including expression of CD62L, T cell factor 1 (TCF-1), and Eomesodermin; relative quiescence; expression of activation markers; and features of limited effector differentiation. These cells were a quantitatively minor subpopulation of the TCF-1+ pool and exhibited self-renewal, heightened DNA damage surveillance activity, and preferential long-term recall capacity. Despite features of memory and somewhat restrained proliferation during the expansion phase, this subset displayed evidence of stronger TCR signaling than other responding CD8+ T cells, coupled with elevated expression of multiple inhibitory receptors including programmed cell death 1 (PD-1), lymphocyte activating gene 3 (LAG-3), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), CD5, and CD160. Genetic ablation of PD-1 and LAG-3 compromised the formation of this CD62Lhi TCF-1+ subset and subsequent CD8+ T cell memory. Although central memory phenotype CD8+ T cells were formed in the absence of these cells, subsequent memory CD8+ T cell recall responses were compromised. Together, these results identify an important link between genome integrity maintenance and CD8+ T cell memory. Moreover, the data indicate a role for inhibitory receptors in preserving key memory CD8+ T cell precursors during initial activation and differentiation. Identification of this rare subpopulation within the memory CD8+ T cell precursor pool may help reconcile models of the developmental origin of long-term CD8+ T cell memory.
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Affiliation(s)
- Jonathan B Johnnidis
- Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yuki Muroyama
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Shin Foong Ngiow
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Zeyu Chen
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sasikanth Manne
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Zhangying Cai
- Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Shufei Song
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jesse M Platt
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.,Whitehead Institute for Biomedical Research, Cambridge, MA 02142, USA
| | - Jason M Schenkel
- Department of Pathology, Brigham and Women's Hospital, Boston, MA 02115, USA.,David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Mohamed Abdel-Hakeem
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jean-Christophe Beltra
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Allison R Greenplate
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Mohammed-Alkhatim A Ali
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kito Nzingha
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Josephine R Giles
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Christelle Harly
- T-Cell Biology and Development Unit, Laboratory of Genome Integrity, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.,Université de Nantes, INSERM, CNRS, CRCINA, Nantes, France.,LabEx IGO 'Immunotherapy, Graft, Oncology', Nantes, France
| | - John Attanasio
- Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kristen E Pauken
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA 02115, USA.,Evergrande Center for Immunologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Bertram Bengsch
- Department of Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Diseases, University Medical Center Freiburg, Germany.,Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Michael A Paley
- Department of Medicine, Washington University in Saint Louis School of Medicine, St. Louis, MO 63110, USA
| | - Vesselin T Tomov
- Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Department of Medicine, Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Makoto Kurachi
- Department of Molecular Genetics, Graduate School of Medicine, Kanazawa University, Kanazawa, Japan
| | - Dario A A Vignali
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.,Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh PA 15232, USA.,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Arlene H Sharpe
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA 02115, USA.,Evergrande Center for Immunologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Steven L Reiner
- Department of Microbiology and Immunology and Department of Pediatrics, Columbia University, New York, NY 10032, USA
| | - Avinash Bhandoola
- T-Cell Biology and Development Unit, Laboratory of Genome Integrity, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - F Bradley Johnson
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - E John Wherry
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA 19104, USA. .,Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA 19104, USA
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67
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Minervina AA, Komech EA, Titov A, Bensouda Koraichi M, Rosati E, Mamedov IZ, Franke A, Efimov GA, Chudakov DM, Mora T, Walczak AM, Lebedev YB, Pogorelyy MV. Longitudinal high-throughput TCR repertoire profiling reveals the dynamics of T-cell memory formation after mild COVID-19 infection. eLife 2021; 10:e63502. [PMID: 33399535 PMCID: PMC7806265 DOI: 10.7554/elife.63502] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 01/05/2021] [Indexed: 12/12/2022] Open
Abstract
COVID-19 is a global pandemic caused by the SARS-CoV-2 coronavirus. T cells play a key role in the adaptive antiviral immune response by killing infected cells and facilitating the selection of virus-specific antibodies. However, neither the dynamics and cross-reactivity of the SARS-CoV-2-specific T-cell response nor the diversity of resulting immune memory is well understood. In this study, we use longitudinal high-throughput T-cell receptor (TCR) sequencing to track changes in the T-cell repertoire following two mild cases of COVID-19. In both donors, we identified CD4+ and CD8+ T-cell clones with transient clonal expansion after infection. We describe characteristic motifs in TCR sequences of COVID-19-reactive clones and show preferential occurrence of these motifs in publicly available large dataset of repertoires from COVID-19 patients. We show that in both donors, the majority of infection-reactive clonotypes acquire memory phenotypes. Certain T-cell clones were detected in the memory fraction at the pre-infection time point, suggesting participation of pre-existing cross-reactive memory T cells in the immune response to SARS-CoV-2.
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Affiliation(s)
| | - Ekaterina A Komech
- Shemyakin-Ovchinnikov Institute of Bioorganic ChemistryMoscowRussian Federation
- Pirogov Russian National Research Medical UniversityMoscowRussian Federation
| | - Aleksei Titov
- National Research Center for HematologyMoscowRussian Federation
| | - Meriem Bensouda Koraichi
- Laboratoire de physique de l'École Normale Supérieure, ENS, PSL, Sorbonne Universite, Universite de Paris, and CNRSParisFrance
| | - Elisa Rosati
- Institute of Clinical Molecular Biology, Kiel UniversityKielGermany
| | - Ilgar Z Mamedov
- Shemyakin-Ovchinnikov Institute of Bioorganic ChemistryMoscowRussian Federation
- Pirogov Russian National Research Medical UniversityMoscowRussian Federation
- Masaryk University, Central European Institute of TechnologyBrnoCzech Republic
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and PerinatologyMoscowRussian Federation
| | - Andre Franke
- Institute of Clinical Molecular Biology, Kiel UniversityKielGermany
| | | | - Dmitriy M Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic ChemistryMoscowRussian Federation
- Pirogov Russian National Research Medical UniversityMoscowRussian Federation
- Masaryk University, Central European Institute of TechnologyBrnoCzech Republic
| | - Thierry Mora
- Laboratoire de physique de l'École Normale Supérieure, ENS, PSL, Sorbonne Universite, Universite de Paris, and CNRSParisFrance
| | - Aleksandra M Walczak
- Laboratoire de physique de l'École Normale Supérieure, ENS, PSL, Sorbonne Universite, Universite de Paris, and CNRSParisFrance
| | - Yuri B Lebedev
- Shemyakin-Ovchinnikov Institute of Bioorganic ChemistryMoscowRussian Federation
- Moscow State UniversityMoscowRussian Federation
| | - Mikhail V Pogorelyy
- Shemyakin-Ovchinnikov Institute of Bioorganic ChemistryMoscowRussian Federation
- Pirogov Russian National Research Medical UniversityMoscowRussian Federation
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68
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Koguchi-Yoshioka H, Hoffer E, Cheuk S, Matsumura Y, Vo S, Kjellman P, Grema L, Ishitsuka Y, Nakamura Y, Okiyama N, Fujisawa Y, Fujimoto M, Eidsmo L, Clark RA, Watanabe R. Skin T cells maintain their diversity and functionality in the elderly. Commun Biol 2021; 4:13. [PMID: 33398080 PMCID: PMC7782613 DOI: 10.1038/s42003-020-01551-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 11/27/2020] [Indexed: 01/23/2023] Open
Abstract
Recent studies have highlighted that human resident memory T cells (TRM) are functionally distinct from circulating T cells. Thus, it can be postulated that skin T cells age differently from blood-circulating T cells. We assessed T-cell density, diversity, and function in individuals of various ages to study the immunologic effects of aging on human skin from two different countries. No decline in the density of T cells was noted with advancing age, and the frequency of epidermal CD49a+ CD8 TRM was increased in elderly individuals regardless of ethnicity. T-cell diversity and antipathogen responses were maintained in the skin of elderly individuals but declined in the blood. Our findings demonstrate that in elderly individuals, skin T cells maintain their density, diversity, and protective cytokine production despite the reduced T-cell diversity and function in blood. Skin resident T cells may represent a long-lived, highly protective reservoir of immunity in elderly people.
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Affiliation(s)
- Hanako Koguchi-Yoshioka
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.,Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Elena Hoffer
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Visionsgatan 18, L8, 171 76, Solna, Sweden
| | - Stanley Cheuk
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Visionsgatan 18, L8, 171 76, Solna, Sweden
| | - Yutaka Matsumura
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Sa Vo
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Petra Kjellman
- Diagnostiskt Centrum Hud, Apelbergsgatan 60, 111 37, Stockholm, Sweden
| | - Lucian Grema
- Diagnostiskt Centrum Hud, Apelbergsgatan 60, 111 37, Stockholm, Sweden
| | - Yosuke Ishitsuka
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Yoshiyuki Nakamura
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Naoko Okiyama
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Yasuhiro Fujisawa
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.,Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Liv Eidsmo
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Visionsgatan 18, L8, 171 76, Solna, Sweden.,Diagnostiskt Centrum Hud, Apelbergsgatan 60, 111 37, Stockholm, Sweden
| | - Rachael A Clark
- Department of Dermatology, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Rei Watanabe
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan. .,Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
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69
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Verma V, Jafarzadeh N, Boi S, Kundu S, Jiang Z, Fan Y, Lopez J, Nandre R, Zeng P, Alolaqi F, Ahmad S, Gaur P, Barry ST, Valge-Archer VE, Smith PD, Banchereau J, Mkrtichyan M, Youngblood B, Rodriguez PC, Gupta S, Khleif SN. MEK inhibition reprograms CD8 + T lymphocytes into memory stem cells with potent antitumor effects. Nat Immunol 2021; 22:53-66. [PMID: 33230330 PMCID: PMC10081014 DOI: 10.1038/s41590-020-00818-9] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022]
Abstract
Regenerative stem cell-like memory (TSCM) CD8+ T cells persist longer and produce stronger effector functions. We found that MEK1/2 inhibition (MEKi) induces TSCM that have naive phenotype with self-renewability, enhanced multipotency and proliferative capacity. This is achieved by delaying cell division and enhancing mitochondrial biogenesis and fatty acid oxidation, without affecting T cell receptor-mediated activation. DNA methylation profiling revealed that MEKi-induced TSCM cells exhibited plasticity and loci-specific profiles similar to bona fide TSCM isolated from healthy donors, with intermediate characteristics compared to naive and central memory T cells. Ex vivo, antigenic rechallenge of MEKi-treated CD8+ T cells showed stronger recall responses. This strategy generated T cells with higher efficacy for adoptive cell therapy. Moreover, MEKi treatment of tumor-bearing mice also showed strong immune-mediated antitumor effects. In conclusion, we show that MEKi leads to CD8+ T cell reprogramming into TSCM that acts as a reservoir for effector T cells with potent therapeutic characteristics.
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Affiliation(s)
- Vivek Verma
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Georgia Cancer Center, Augusta University, Augusta, GA, USA
| | - Nazli Jafarzadeh
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Shannon Boi
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Subhadip Kundu
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Zhinuo Jiang
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Yiping Fan
- Center for Applied Bioinformatics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jose Lopez
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Rahul Nandre
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, NIH, Rockville, MD, USA
| | - Peng Zeng
- Georgia Cancer Center, Augusta University, Augusta, GA, USA
- Department of Pharmacology, Case Western Reserve University, Cleveland, OH, USA
| | - Fatmah Alolaqi
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Shamim Ahmad
- Georgia Cancer Center, Augusta University, Augusta, GA, USA
- Kite Pharma/A GILEAD Company, Emeryville, CA, USA
| | - Pankaj Gaur
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Simon T Barry
- Bioscience, Early Oncology, AstraZeneca, Cambridge, UK
| | | | - Paul D Smith
- Bioscience, Early Oncology, AstraZeneca, Cambridge, UK
| | | | - Mikayel Mkrtichyan
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Benjamin Youngblood
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Paulo C Rodriguez
- Georgia Cancer Center, Augusta University, Augusta, GA, USA
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Seema Gupta
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
- Georgia Cancer Center, Augusta University, Augusta, GA, USA
| | - Samir N Khleif
- The Loop Immuno-Oncology Laboratory, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
- Georgia Cancer Center, Augusta University, Augusta, GA, USA.
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Abstract
With ever-improving methods of cell characterization, the field of immunology has enjoyed unprecedented opportunities to resolve distinctions between lymphocyte populations. However, this has led to a proliferation of "subset" designations that threatens to complicate and confuse clear identification of populations that share critical functional traits. This article discusses some of the challenges associated with a uniform approach to assigning subset designations to memory T-cell populations.
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71
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Galletti G, De Simone G, Mazza EMC, Puccio S, Mezzanotte C, Bi TM, Davydov AN, Metsger M, Scamardella E, Alvisi G, De Paoli F, Zanon V, Scarpa A, Camisa B, Colombo FS, Anselmo A, Peano C, Polletti S, Mavilio D, Gattinoni L, Boi SK, Youngblood BA, Jones RE, Baird DM, Gostick E, Llewellyn-Lacey S, Ladell K, Price DA, Chudakov DM, Newell EW, Casucci M, Lugli E. Two subsets of stem-like CD8 + memory T cell progenitors with distinct fate commitments in humans. Nat Immunol 2020; 21:1552-1562. [PMID: 33046887 PMCID: PMC7610790 DOI: 10.1038/s41590-020-0791-5] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/14/2020] [Indexed: 12/21/2022]
Abstract
T cell memory relies on the generation of antigen-specific progenitors with stem-like properties. However, the identity of these progenitors has remained unclear, precluding a full understanding of the differentiation trajectories that underpin the heterogeneity of antigen-experienced T cells. We used a systematic approach guided by single-cell RNA-sequencing data to map the organizational structure of the human CD8+ memory T cell pool under physiological conditions. We identified two previously unrecognized subsets of clonally, epigenetically, functionally, phenotypically and transcriptionally distinct stem-like CD8+ memory T cells. Progenitors lacking the inhibitory receptors programmed death-1 (PD-1) and T cell immunoreceptor with Ig and ITIM domains (TIGIT) were committed to a functional lineage, whereas progenitors expressing PD-1 and TIGIT were committed to a dysfunctional, exhausted-like lineage. Collectively, these data reveal the existence of parallel differentiation programs in the human CD8+ memory T cell pool, with potentially broad implications for the development of immunotherapies and vaccines.
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Affiliation(s)
- Giovanni Galletti
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Gabriele De Simone
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Emilia M C Mazza
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Simone Puccio
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Claudia Mezzanotte
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Timothy M Bi
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - Maria Metsger
- Central European Institute of Technology, Brno, Czech Republic
| | - Eloise Scamardella
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Federica De Paoli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Veronica Zanon
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Alice Scarpa
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federico S Colombo
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Achille Anselmo
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Clelia Peano
- Institute of Genetic and Biomedical Research, UoS Milan, National Research Council, Rozzano, Milan, Italy
- Genomic Unit, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
| | - Sara Polletti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Luca Gattinoni
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
- Regensburg Center for Interventional Immunology, Regensburg, Germany
- University of Regensburg, Regensburg, Germany
| | - Shannon K Boi
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Rhiannon E Jones
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, UK
| | - Duncan M Baird
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, UK
| | - Emma Gostick
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Kristin Ladell
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
- Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Dmitriy M Chudakov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, Russia
| | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Monica Casucci
- Innovative Immunotherapies Unit, Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center - IRCCS, Rozzano, Milan, Italy.
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72
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Parga-Vidal L, van Gisbergen KPJM. Area under Immunosurveillance: Dedicated Roles of Memory CD8 T-Cell Subsets. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a037796. [PMID: 32839203 DOI: 10.1101/cshperspect.a037796] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Immunological memory, defined as the ability to respond in an enhanced manner upon secondary encounter with the same pathogen, can provide substantial protection against infectious disease. The improved protection is mediated in part by different populations of memory CD8 T cells that are retained after primary infection. Memory cells persist in the absence of pathogen-derived antigens and enable secondary CD8 T-cell responses with accelerated kinetics and of larger magnitude after reencounter with the same pathogen. At least three subsets of memory T cells have been defined that are referred to as central memory CD8 T cells (Tcm), effector memory CD8 T cells (Tem), and tissue-resident memory CD8 T cells (Trm). Tcm and Tem are circulating memory T cells that mediate bodywide immune surveillance in search of invading pathogens. In contrast, Trm permanently reside in peripheral barrier tissues, where they form a stationary defensive line of sentinels that alert the immune system upon pathogen reencounter. The characterization of these different subsets has been instrumental in our understanding of the strategies that memory T cells employ to counter invading pathogens. It is clear that memory T cells not only have a numerical advantage over naive T cells resulting in improved protection in secondary responses, but also acquire distinct sets of competencies that assist in pathogen clearance. Nevertheless, inherent challenges are associated with the allocation of memory T cells to a limited number of subsets. The classification of memory T cells into Tcm, Tem, and Trm may not take into account the full extent of the heterogeneity that is observed in the memory population. Therefore, in this review, we will revisit the current classification of memory subsets, elaborate on functional and migratory properties attributed to Tcm, Tem, and Trm, and discuss how potential heterogeneity within these populations arises and persists.
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Affiliation(s)
- Loreto Parga-Vidal
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066CX Amsterdam, The Netherlands
| | - Klaas P J M van Gisbergen
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066CX Amsterdam, The Netherlands
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73
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Sekine T, Perez-Potti A, Rivera-Ballesteros O, Strålin K, Gorin JB, Olsson A, Llewellyn-Lacey S, Kamal H, Bogdanovic G, Muschiol S, Wullimann DJ, Kammann T, Emgård J, Parrot T, Folkesson E, Rooyackers O, Eriksson LI, Henter JI, Sönnerborg A, Allander T, Albert J, Nielsen M, Klingström J, Gredmark-Russ S, Björkström NK, Sandberg JK, Price DA, Ljunggren HG, Aleman S, Buggert M. Robust T Cell Immunity in Convalescent Individuals with Asymptomatic or Mild COVID-19. Cell 2020; 183:158-168.e14. [PMID: 32979941 PMCID: PMC7427556 DOI: 10.1016/j.cell.2020.08.017] [Citation(s) in RCA: 1299] [Impact Index Per Article: 324.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/29/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023]
Abstract
SARS-CoV-2-specific memory T cells will likely prove critical for long-term immune protection against COVID-19. Here, we systematically mapped the functional and phenotypic landscape of SARS-CoV-2-specific T cell responses in unexposed individuals, exposed family members, and individuals with acute or convalescent COVID-19. Acute-phase SARS-CoV-2-specific T cells displayed a highly activated cytotoxic phenotype that correlated with various clinical markers of disease severity, whereas convalescent-phase SARS-CoV-2-specific T cells were polyfunctional and displayed a stem-like memory phenotype. Importantly, SARS-CoV-2-specific T cells were detectable in antibody-seronegative exposed family members and convalescent individuals with a history of asymptomatic and mild COVID-19. Our collective dataset shows that SARS-CoV-2 elicits broadly directed and functionally replete memory T cell responses, suggesting that natural exposure or infection may prevent recurrent episodes of severe COVID-19.
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Affiliation(s)
- Takuya Sekine
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - André Perez-Potti
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Olga Rivera-Ballesteros
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Kristoffer Strålin
- Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Jean-Baptiste Gorin
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Annika Olsson
- Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Habiba Kamal
- Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Gordana Bogdanovic
- Division of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Muschiol
- Division of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - David J Wullimann
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Tobias Kammann
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Johanna Emgård
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Tiphaine Parrot
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Elin Folkesson
- Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Olav Rooyackers
- Department of Clinical Interventions and Technology, Karolinska Institutet, Stockholm, Sweden; Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
| | - Lars I Eriksson
- Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden; Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Theme of Children's and Women's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Sönnerborg
- Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Tobias Allander
- Division of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden; Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Albert
- Division of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden; Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Morten Nielsen
- Department of Health Technology, Technical University of Denmark, Lyngby, Denmark; Instituto de Investigaciones Biotecnológicas, Universidad Nacional de San Martín, San Martín, Argentina
| | - Jonas Klingström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sara Gredmark-Russ
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK; Systems Immunity Research Institute, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Soo Aleman
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Division of Infectious Diseases, Karolinska University Hospital, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
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74
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Dekker L, de Koning C, Lindemans C, Nierkens S. Reconstitution of T Cell Subsets Following Allogeneic Hematopoietic Cell Transplantation. Cancers (Basel) 2020; 12:E1974. [PMID: 32698396 PMCID: PMC7409323 DOI: 10.3390/cancers12071974] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/10/2020] [Accepted: 07/16/2020] [Indexed: 02/07/2023] Open
Abstract
Allogeneic (allo) hematopoietic cell transplantation (HCT) is the only curative treatment option for patients suffering from chemotherapy-refractory or relapsed hematological malignancies. The occurrence of morbidity and mortality after allo-HCT is still high. This is partly correlated with the immunological recovery of the T cell subsets, of which the dynamics and relations to complications are still poorly understood. Detailed information on T cell subset recovery is crucial to provide tools for better prediction and modulation of adverse events. Here, we review the current knowledge regarding CD4+ and CD8+ T cells, γδ T cells, iNKT cells, Treg cells, MAIT cells and naive and memory T cell reconstitution, as well as their relations to outcome, considering different cell sources and immunosuppressive therapies. We conclude that the T cell subsets reconstitute in different ways and are associated with distinct adverse and beneficial events; however, adequate reconstitution of all the subsets is associated with better overall survival. Although the exact mechanisms involved in the reconstitution of each T cell subset and their associations with allo-HCT outcome need to be further elucidated, the data and suggestions presented here point towards the development of individualized approaches to improve their reconstitution. This includes the modulation of immunotherapeutic interventions based on more detailed immune monitoring, aiming to improve overall survival changes.
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Affiliation(s)
- Linde Dekker
- Princess Máxima Center for Pediatric Oncology, Utrecht University, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (L.D.); (C.L.)
| | - Coco de Koning
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands;
| | - Caroline Lindemans
- Princess Máxima Center for Pediatric Oncology, Utrecht University, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (L.D.); (C.L.)
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht University, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (L.D.); (C.L.)
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands;
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75
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Zhang Y, Wang N, Ding M, Yang Y, Wang Z, Huang L, Zhu W, Mellor AL, Hou X, Zhou C, Yan R, Wang W, Wu S. CD40 Accelerates the Antigen-Specific Stem-Like Memory CD8 + T Cells Formation and Human Papilloma Virus (HPV)-Positive Tumor Eradication. Front Immunol 2020; 11:1012. [PMID: 32536922 PMCID: PMC7267052 DOI: 10.3389/fimmu.2020.01012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/28/2020] [Indexed: 01/03/2023] Open
Abstract
Antigen-specific stem-like memory CD8+ T cells (Tscm) have a series of stem cell characteristics, including long-term survival, self-renewal, anti-apoptosis and persistent differentiation into cytotoxic T cells. The effective induction of tumor-specific CD8+ Tscm could persistently eradicate tumor in pro-tumor hostile microenvironment. This study was to investigate the role of CD40 in HPV16-specific CD8+ Tscm induction and its anti-tumor function. We found that CD40 activation accelerated vaccine-induced HPV16 E7-specific CD8+ Tscm formation. Comparing to other HPV-specific CD8+ T cells, CD8+ Tscm were found to be stronger and long-term anti-tumor function, in vivo and in vitro, even in the adoptive cellular transferring model. Furthermore, high frequencies of Tscm might prevent the HPV infection to move on to the development of cancer. And the CD40 effect on Tscm involved Wnt/β-catenin activation. Our study suggest that CD40 activation supports the generation of tumor-specific CD8+ Tscm, thus providing new insight into cancer immunotherapy.
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Affiliation(s)
- Yanmei Zhang
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangdong Provincial Key Laboratory of Proteomics, Guangzhou, China
| | - Nisha Wang
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Meilin Ding
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangdong Provincial Key Laboratory of Proteomics, Guangzhou, China
| | - Yang Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Obstetrics and Gynecology, The Six Affiliated Hospital of Guangzhou Medical University, Qingyuan, China
| | - Zhimin Wang
- Center for Gene and Cellular Immunotherapy, National Center for the International Research in Cell and Gene Therapy, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Lei Huang
- Faculty of Medical Sciences, Framlington Place, Institute of Cellular Medicine, Newcastle University, Newcastle-Upon-Tyne, United Kingdom
| | - Wei Zhu
- Hepatology Unit and Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Andrew L Mellor
- Faculty of Medical Sciences, Framlington Place, Institute of Cellular Medicine, Newcastle University, Newcastle-Upon-Tyne, United Kingdom
| | - Xiaorui Hou
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangdong Provincial Key Laboratory of Proteomics, Guangzhou, China
| | - Chenfei Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ruiming Yan
- Department of Obstetrics and Gynecology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wei Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Sha Wu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangdong Provincial Key Laboratory of Proteomics, Guangzhou, China
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76
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de Greef PC, Oakes T, Gerritsen B, Ismail M, Heather JM, Hermsen R, Chain B, de Boer RJ. The naive T-cell receptor repertoire has an extremely broad distribution of clone sizes. eLife 2020; 9:e49900. [PMID: 32187010 PMCID: PMC7080410 DOI: 10.7554/elife.49900] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 03/03/2020] [Indexed: 12/24/2022] Open
Abstract
The clone size distribution of the human naive T-cell receptor (TCR) repertoire is an important determinant of adaptive immunity. We estimated the abundance of TCR sequences in samples of naive T cells from blood using an accurate quantitative sequencing protocol. We observe most TCR sequences only once, consistent with the enormous diversity of the repertoire. However, a substantial number of sequences were observed multiple times. We detect abundant TCR sequences even after exclusion of methodological confounders such as sort contamination, and multiple mRNA sampling from the same cell. By combining experimental data with predictions from models we describe two mechanisms contributing to TCR sequence abundance. TCRα abundant sequences can be primarily attributed to many identical recombination events in different cells, while abundant TCRβ sequences are primarily derived from large clones, which make up a small percentage of the naive repertoire, and could be established early in the development of the T-cell repertoire.
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MESH Headings
- Adaptive Immunity
- Algorithms
- Antigens/immunology
- Clonal Evolution/genetics
- Computational Biology/methods
- High-Throughput Nucleotide Sequencing
- Humans
- Immunologic Memory
- Models, Biological
- Organ Specificity/genetics
- Organ Specificity/immunology
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/metabolism
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- Receptors, Antigen, T-Cell, alpha-beta/metabolism
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
- V(D)J Recombination
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Affiliation(s)
- Peter C de Greef
- Theoretical Biology and Bioinformatics, Utrecht UniversityUtrechtNetherlands
| | - Theres Oakes
- Division of Infection and Immunity, University College LondonLondonUnited Kingdom
| | - Bram Gerritsen
- Theoretical Biology and Bioinformatics, Utrecht UniversityUtrechtNetherlands
- Department of Pathology, Yale School of MedicineNew HavenUnited States
| | - Mazlina Ismail
- Division of Infection and Immunity, University College LondonLondonUnited Kingdom
| | - James M Heather
- Division of Infection and Immunity, University College LondonLondonUnited Kingdom
| | - Rutger Hermsen
- Theoretical Biology and Bioinformatics, Utrecht UniversityUtrechtNetherlands
| | - Benjamin Chain
- Division of Infection and Immunity, University College LondonLondonUnited Kingdom
| | - Rob J de Boer
- Theoretical Biology and Bioinformatics, Utrecht UniversityUtrechtNetherlands
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77
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Cianciotti BC, Ruggiero E, Campochiaro C, Oliveira G, Magnani ZI, Baldini M, Doglio M, Tassara M, Manfredi AA, Baldissera E, Ciceri F, Cieri N, Bonini C. CD4+ Memory Stem T Cells Recognizing Citrullinated Epitopes Are Expanded in Patients With Rheumatoid Arthritis and Sensitive to Tumor Necrosis Factor Blockade. Arthritis Rheumatol 2020; 72:565-575. [PMID: 31682074 DOI: 10.1002/art.41157] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 10/31/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Memory stem T (Tscm) cells are long-lived, self-renewing T cells that play a relevant role in immunologic memory. This study was undertaken to investigate whether Tscm cells accumulate in rheumatoid arthritis (RA). METHODS The polarization and differentiation profiles of circulating T cells were assessed by flow cytometry. Antigen-specific T cells were characterized by staining with major histocompatibility complex class II tetramers. The T cell receptor (TCR) repertoire was analyzed by high-throughput sequencing using an unbiased RNA-based approach in CD4+ T cell subpopulations sorted by fluorescence-activated cell sorting. RESULTS We analyzed the dynamics of circulating Tscm cells (identified as CD45RA+CD62L+CD95+ T cells) by flow cytometry in 27 RA patients, 16 of whom were also studied during treatment with the anti-tumor necrosis factor (anti-TNF) agent etanercept. Age-matched healthy donors were used as controls. CD4+ Tscm cells were selectively and significantly expanded in RA patients in terms of frequency and absolute numbers, and significantly contracted upon anti-TNF treatment. Expanded CD4+ Tscm cells displayed a prevalent Th17 phenotype and a skewed TCR repertoire in RA patients, with the 10 most abundant clones representing up to 53.7% of the detected sequences. CD4+ lymphocytes specific for a citrullinated vimentin (Cit-vimentin) epitope were expanded in RA patients with active disease. Tscm cells accounted for a large fraction of Cit-vimentin-specific CD4+ cells. CONCLUSION Our results indicate that Tscm cells, including expanded clones specific for relevant autoantigens, accumulate in RA patients not exposed to biologic agents, and might be involved in the natural history of the disease. Further analysis of Tscm cell dynamics in autoimmune disorders may have implications for the design and efficacy assessment of innovative therapies.
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Affiliation(s)
| | | | - Corrado Campochiaro
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | | | | | | | | | | | - Angelo A Manfredi
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | | | - Fabio Ciceri
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | | | - Chiara Bonini
- IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
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78
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Gustafson CE, Jadhav R, Cao W, Qi Q, Pegram M, Tian L, Weyand CM, Goronzy JJ. Immune cell repertoires in breast cancer patients after adjuvant chemotherapy. JCI Insight 2020; 5:134569. [PMID: 32102986 PMCID: PMC7101137 DOI: 10.1172/jci.insight.134569] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 01/29/2020] [Indexed: 12/24/2022] Open
Abstract
Adjuvant chemotherapy in breast cancer patients causes immune cell depletion at an age when the regenerative capacity is compromised. Successful regeneration requires the recovery of both quantity and quality of immune cell subsets. Although immune cell numbers rebound within a year after treatment, it is unclear whether overall compositional diversity is recovered. We investigated the regeneration of immune cell complexity by comparing peripheral blood mononuclear cells from breast cancer patients ranging from 1-5 years after chemotherapy with those of age-matched healthy controls using mass cytometry and T cell receptor sequencing. These data reveal universal changes in patients' CD4+ T cells that persisted for years and consisted of expansion of Th17-like CD4 memory populations with incomplete recovery of CD4+ naive T cells. Conversely, CD8+ T cells fully recovered within a year. Mechanisms of T cell regeneration, however, were unbiased, as CD4+ and CD8+ T cell receptor diversity remained high. Likewise, terminal differentiated effector memory cells were not expanded, indicating that regeneration was not driven by recognition of latent viruses. These data suggest that, while CD8+ T cell immunity is successfully regenerated, the CD4 compartment may be irreversibly affected. Moreover, the bias of CD4 memory toward inflammatory effector cells may impact responses to vaccination and infection.
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Affiliation(s)
- Claire E Gustafson
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
| | - Rohit Jadhav
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
| | - Wenqiang Cao
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
| | - Qian Qi
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
| | | | - Lu Tian
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, California, USA
| | - Cornelia M Weyand
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
| | - Jorg J Goronzy
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.,Department of Medicine, Veterans Administration Healthcare System, Palo Alto, California, USA
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79
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Minervina AA, Pogorelyy MV, Komech EA, Karnaukhov VK, Bacher P, Rosati E, Franke A, Chudakov DM, Mamedov IZ, Lebedev YB, Mora T, Walczak AM. Primary and secondary anti-viral response captured by the dynamics and phenotype of individual T cell clones. eLife 2020; 9:53704. [PMID: 32081129 PMCID: PMC7060039 DOI: 10.7554/elife.53704] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 02/21/2020] [Indexed: 11/16/2022] Open
Abstract
The diverse repertoire of T-cell receptors (TCR) plays a key role in the adaptive immune response to infections. Using TCR alpha and beta repertoire sequencing for T-cell subsets, as well as single-cell RNAseq and TCRseq, we track the concentrations and phenotypes of individual T-cell clones in response to primary and secondary yellow fever immunization — the model for acute infection in humans — showing their large diversity. We confirm the secondary response is an order of magnitude weaker, albeit ∼10 days faster than the primary one. Estimating the fraction of the T-cell response directed against the single immunodominant epitope, we identify the sequence features of TCRs that define the high precursor frequency of the two major TCR motifs specific for this particular epitope. We also show the consistency of clonal expansion dynamics between bulk alpha and beta repertoires, using a new methodology to reconstruct alpha-beta pairings from clonal trajectories.
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Affiliation(s)
| | - Mikhail V Pogorelyy
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | - Ekaterina A Komech
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russian Federation
| | | | - Petra Bacher
- Institute of Immunology, Kiel University, Kiel, Germany
| | - Elisa Rosati
- Institute of Clinical Molecular Biology, Kiel University, Kiel, Germany
| | - Andre Franke
- Institute of Clinical Molecular Biology, Kiel University, Kiel, Germany
| | - Dmitriy M Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Russian National Research Medical University, Moscow, Russian Federation.,Center of Life Sciences, Skoltech, Moscow, Russian Federation.,Masaryk University, Central European Institute of Technology, Brno, Czech Republic
| | - Ilgar Z Mamedov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation.,Masaryk University, Central European Institute of Technology, Brno, Czech Republic.,V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russian Federation
| | - Yuri B Lebedev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russian Federation.,Moscow State University, Moscow, Russian Federation
| | - Thierry Mora
- Laboratoire de physique de l'École normale supérieure, ENS, PSL, Sorbonne Université, Université de Paris, and CNRS, Paris, France
| | - Aleksandra M Walczak
- Laboratoire de physique de l'École normale supérieure, ENS, PSL, Sorbonne Université, Université de Paris, and CNRS, Paris, France
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80
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Kared H, Tan SW, Lau MC, Chevrier M, Tan C, How W, Wong G, Strickland M, Malleret B, Amoah A, Pilipow K, Zanon V, Govern NM, Lum J, Chen JM, Lee B, Florian MC, Geiger H, Ginhoux F, Ruiz-Mateos E, Fulop T, Rajasuriar R, Kamarulzaman A, Ng TP, Lugli E, Larbi A. Immunological history governs human stem cell memory CD4 heterogeneity via the Wnt signaling pathway. Nat Commun 2020; 11:821. [PMID: 32041953 PMCID: PMC7010798 DOI: 10.1038/s41467-020-14442-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 01/09/2020] [Indexed: 12/21/2022] Open
Abstract
The diversity of the naïve T cell repertoire drives the replenishment potential and capacity of memory T cells to respond to immune challenges. Attrition of the immune system is associated with an increased prevalence of pathologies in aged individuals, but whether stem cell memory T lymphocytes (TSCM) contribute to such attrition is still unclear. Using single cells RNA sequencing and high-dimensional flow cytometry, we demonstrate that TSCM heterogeneity results from differential engagement of Wnt signaling. In humans, aging is associated with the coupled loss of Wnt/β-catenin signature in CD4 TSCM and systemic increase in the levels of Dickkopf-related protein 1, a natural inhibitor of the Wnt/β-catenin pathway. Functional assays support recent thymic emigrants as the precursors of CD4 TSCM. Our data thus hint that reversing TSCM defects by metabolic targeting of the Wnt/β-catenin pathway may be a viable approach to restore and preserve immune homeostasis in the context of immunological history.
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Affiliation(s)
- Hassen Kared
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore.
| | - Shu Wen Tan
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Mai Chan Lau
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Marion Chevrier
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Crystal Tan
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Wilson How
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Glenn Wong
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Marie Strickland
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Benoit Malleret
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Amanda Amoah
- Institute of Molecular Medicine, University of Ulm, Ulm, Germany
| | - Karolina Pilipow
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Veronica Zanon
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Naomi Mc Govern
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Josephine Lum
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Jin Miao Chen
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Bernett Lee
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | | | - Hartmut Geiger
- Institute of Molecular Medicine, University of Ulm, Ulm, Germany
- Experimental Hematology and Cancer Biology, CCHMC, Cincinnati, OH, USA
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Tamas Fulop
- Department of Medicine, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Reena Rajasuriar
- Centre of Excellence for Research in AIDS (CERiA), University of Malaya, Kuala Lumpur, Malaysia
- The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Adeeba Kamarulzaman
- Centre of Excellence for Research in AIDS (CERiA), University of Malaya, Kuala Lumpur, Malaysia
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Tze Pin Ng
- Gerontology Research Programme and Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Enrico Lugli
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore.
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore.
- Department of Medicine, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada.
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81
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Aznar MA, Molina C, Teijeira A, Rodriguez I, Azpilikueta A, Garasa S, Sanchez‐Paulete AR, Cordeiro L, Etxeberria I, Alvarez M, Rius‐Rocabert S, Nistal‐Villan E, Berraondo P, Melero I. Repurposing the yellow fever vaccine for intratumoral immunotherapy. EMBO Mol Med 2020; 12:e10375. [PMID: 31746149 PMCID: PMC6949490 DOI: 10.15252/emmm.201910375] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 10/22/2019] [Accepted: 10/24/2019] [Indexed: 11/27/2022] Open
Abstract
Live 17D is widely used as a prophylactic vaccine strain for yellow fever virus that induces potent neutralizing humoral and cellular immunity against the wild-type pathogen. 17D replicates and kills mouse and human tumor cell lines but not non-transformed human cells. Intratumoral injections with viable 17D markedly delay transplanted tumor progression in a CD8 T-cell-dependent manner. In mice bearing bilateral tumors in which only one is intratumorally injected, contralateral therapeutic effects are observed consistent with more prominent CD8 T-cell infiltrates and a treatment-related reduction of Tregs. Additive efficacy effects were observed upon co-treatment with intratumoral 17D and systemic anti-CD137 and anti-PD-1 immunostimulatory monoclonal antibodies. Importantly, when mice were preimmunized with 17D, intratumoral 17D treatment achieved better local and distant antitumor immunity. Such beneficial effects of prevaccination are in part explained by the potentiation of CD4 and CD8 T-cell infiltration in the treated tumor. The repurposed use of a GMP-grade vaccine to be given via the intratumoral route in prevaccinated patients constitutes a clinically feasible and safe immunotherapy approach.
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Affiliation(s)
- Maria Angela Aznar
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- Present address:
Center for Cellular ImmunotherapiesPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Carmen Molina
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
| | - Alvaro Teijeira
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- CIBERONCMadridSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Inmaculada Rodriguez
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- CIBERONCMadridSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Arantza Azpilikueta
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Saray Garasa
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Alfonso R Sanchez‐Paulete
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- Present address:
Department of Genetics and Genomic SciencesIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | - Luna Cordeiro
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Iñaki Etxeberria
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
| | - Maite Alvarez
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
| | - Sergio Rius‐Rocabert
- Microbiology SectionDpto. CC, Farmaceuticas y de la SaludFacultad de FarmaciaUniversidad CEU San PabloCEU UniversityBoadilla del Monte, MadridSpain
- Instituto de Medicina Molecular Aplicada (IMMA)Universidad CEU San Pablo, Pablo‐CEU, CEU UniversitiesBoadilla del Monte, MadridSpain
| | - Estanislao Nistal‐Villan
- Microbiology SectionDpto. CC, Farmaceuticas y de la SaludFacultad de FarmaciaUniversidad CEU San PabloCEU UniversityBoadilla del Monte, MadridSpain
- Instituto de Medicina Molecular Aplicada (IMMA)Universidad CEU San Pablo, Pablo‐CEU, CEU UniversitiesBoadilla del Monte, MadridSpain
| | - Pedro Berraondo
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- CIBERONCMadridSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
| | - Ignacio Melero
- Center for Applied Medical Research (CIMA)University of NavarraPamplonaSpain
- CIBERONCMadridSpain
- Instituto de investigación de Navarra (IDISNA)PamplonaSpain
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82
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Faist B, Schlott F, Stemberger C, Dennehy KM, Krackhardt A, Verbeek M, Grigoleit GU, Schiemann M, Hoffmann D, Dick A, Martin K, Hildebrandt M, Busch DH, Neuenhahn M. Targeted in-vitro-stimulation reveals highly proliferative multi-virus-specific human central memory T cells as candidates for prophylactic T cell therapy. PLoS One 2019; 14:e0223258. [PMID: 31568490 PMCID: PMC6768573 DOI: 10.1371/journal.pone.0223258] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/17/2019] [Indexed: 01/16/2023] Open
Abstract
Adoptive T cell therapy (ACT) has become a treatment option for viral reactivations in patients undergoing allogeneic hematopoietic stem cell transplantation (alloHSCT). Animal models have shown that pathogen-specific central memory T cells (TCM) are protective even at low numbers and show long-term survival, extensive proliferation and high plasticity after adoptive transfer. Concomitantly, our own recent clinical data demonstrate that minimal doses of purified (not in-vitro- expanded) human CMV epitope-specific T cells can be sufficient to clear viremia. However, it remains to be determined if human virus-specific TCM show the same promising features for ACT as their murine counterparts. Using a peptide specific proliferation assay (PSPA) we studied the human Adenovirus- (AdV), Cytomegalovirus- (CMV) and Epstein-Barr virus- (EBV) specific TCM repertoires and determined their functional and proliferative capacities in vitro. TCM products were generated from buffy coats, as well as from non-mobilized and mobilized apheresis products either by flow cytometry-based cell sorting or magnetic cell enrichment using reversible Fab-Streptamers. Adjusted to virus serology and human leukocyte antigen (HLA)-typing, donor samples were analyzed with MHC multimer- and intracellular cytokine staining (ICS) before and after PSPA. TCM cultures showed strong proliferation of a plethora of functional virus-specific T cells. Using PSPA, we could unveil tiniest virus epitope-specific TCM populations, which had remained undetectable in conventional ex-vivo-staining. Furthermore, we could confirm these characteristics for mobilized apheresis- and GMP-grade Fab-Streptamer-purified TCM products. Consequently, we conclude that TCM bare high potential for prophylactic low-dose ACT. In addition, use of Fab-Streptamer-purified TCM allows circumventing regulatory restrictions typically found in conventional ACT product generation. These GMP-compatible TCM can now be used as a broad-spectrum antiviral T cell prophylaxis in alloHSCT patients and PSPA is going to be an indispensable tool for advanced TCM characterization during concomitant immune monitoring.
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Affiliation(s)
- Benjamin Faist
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Fabian Schlott
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | | | - Kevin M. Dennehy
- German Center for Infection Research (DZIF), partner site Tübingen, Tübingen, Germany
- Institute for Medical Virology, University Hospital Tübingen, Tübingen, Germany
| | - Angela Krackhardt
- Department of Medicine III, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - Mareike Verbeek
- Department of Medicine III, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - Götz U. Grigoleit
- Department of Internal Medicine II, University of Würzburg, Wuerzburg, Germany
| | - Matthias Schiemann
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, Germany
| | - Dieter Hoffmann
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
- Institute for Virology, Technische Universität München, Munich, Germany
| | - Andrea Dick
- Department of Transfusion Medicine and Haemostaseology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Klaus Martin
- Institute of Anaesthesiology, Deutsches Herzzentrum München, Klinik an der Technischen Universität München, Munich, Germany
| | - Martin Hildebrandt
- TUM Cells Interdisciplinary Center for Cellular Therapies, Munich, Germany
| | - Dirk H. Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Michael Neuenhahn
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
- TUM Cells Interdisciplinary Center for Cellular Therapies, Munich, Germany
- * E-mail:
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83
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Naluyima P, Lal KG, Costanzo MC, Kijak GH, Gonzalez VD, Blom K, Eller LA, Creegan M, Hong T, Kim D, Quinn TC, Björkström NK, Ljunggren HG, Serwadda D, Katabira ET, Sewankambo NK, Gray RH, Baeten JM, Michael NL, Wabwire-Mangen F, Robb ML, Bolton DL, Sandberg JK, Eller MA. Terminal Effector CD8 T Cells Defined by an IKZF2 +IL-7R - Transcriptional Signature Express FcγRIIIA, Expand in HIV Infection, and Mediate Potent HIV-Specific Antibody-Dependent Cellular Cytotoxicity. THE JOURNAL OF IMMUNOLOGY 2019; 203:2210-2221. [PMID: 31519862 PMCID: PMC6778306 DOI: 10.4049/jimmunol.1900422] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 08/20/2019] [Indexed: 12/23/2022]
Abstract
Chronic HIV-1 is associated with increased levels of FcγRIIIA+ CD8 T cells. FcγRIIIA+ CD8 T cells display an innate transcriptomic profile akin to NK cells. ADCC is mediated by FcγRIIIA+ CD8 T cells at levels comparable with NK cells.
HIV-1 infection expands large populations of late-stage differentiated CD8 T cells that may persist long after viral escape from TCR recognition. In this study, we investigated whether such CD8 T cell populations can perform unconventional innate-like antiviral effector functions. Chronic untreated HIV-1 infection was associated with elevated numbers of CD45RA+CD57+ terminal effector CD8 T cells expressing FcγRIIIA (CD16). The FcγRIIIA+ CD8 T cells displayed a distinctive transcriptional profile between conventional CD8 T cells and NK cells, characterized by high levels of IKZF2 and low expression of IL7R. This transcriptional profile translated into a distinct NKp80+ IL-7Rα− surface phenotype with high expression of the Helios transcription factor. Interestingly, the FcγRIIIA+ CD8 T cells mediated HIV-specific Ab-dependent cellular cytotoxicity (ADCC) activity at levels comparable with NK cells on a per cell basis. The FcγRIIIA+ CD8 T cells were highly activated in a manner that correlated positively with expansion of the CD8 T cell compartment and with plasma levels of soluble mediators of antiviral immunity and inflammation such as IP-10, TNF, IL-6, and TNFRII. The frequency of FcγRIIIA+ CD8 T cells persisted as patients initiated suppressive antiretroviral therapy, although their activation levels declined. These data indicate that terminally differentiated effector CD8 T cells acquire enhanced innate cell-like characteristics during chronic viral infection and suggest that HIV-specific ADCC is a function CD8 T cells use to target HIV-infected cells. Furthermore, as the FcγRIIIA+ CD8 T cells persist in treatment, they contribute significantly to the ADCC-capable effector cell pool in patients on antiretroviral therapy.
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Affiliation(s)
- Prossy Naluyima
- Makerere University Walter Reed Project, Kampala, Uganda.,Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Kerri G Lal
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden.,U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Margaret C Costanzo
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Gustavo H Kijak
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Veronica D Gonzalez
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Kim Blom
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Leigh Anne Eller
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Matthew Creegan
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Ting Hong
- Department of Global Health, University of Washington School of Public Health, Seattle, WA 98195
| | - Dohoon Kim
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Thomas C Quinn
- Laboratory of Immunoregulation, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20852.,School of Medicine, Johns Hopkins University, Baltimore, MD 21205
| | - Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - David Serwadda
- Rakai Health Sciences Program, Uganda Virus Research Institute, Entebbe, Uganda
| | - Elly T Katabira
- Faculty of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Nelson K Sewankambo
- Faculty of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Ronald H Gray
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205
| | - Jared M Baeten
- Department of Global Health, University of Washington School of Public Health, Seattle, WA 98195.,Department of Medicine, University of Washington School of Public Health, Seattle, WA 98195; and.,Department of Epidemiology, University of Washington School of Public Health, Seattle, WA 98195
| | - Nelson L Michael
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910
| | | | - Merlin L Robb
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Diane L Bolton
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Michael A Eller
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910; .,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817
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84
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Adoptive Transfer of Interleukin-21-stimulated Human CD8+ T Memory Stem Cells Efficiently Inhibits Tumor Growth. J Immunother 2019; 41:274-283. [PMID: 29864078 PMCID: PMC6012057 DOI: 10.1097/cji.0000000000000229] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Memory stem T (TSCM) cells, a new subset of memory T cells with self-renewal and multipotent capacities, are considered as a promising candidates for adoptive cellular therapy. However, the low proportion of human TSCM cells in total CD8+ T cells limits their utility. Here, we aimed to induce human CD8+ TSCM cells by stimulating naive precursors with interleukin-21 (IL-21). We found that IL-21 promoted the generation of TSCM cells, described as CD45RA+CD45RO−CD62L+CCR7+CD122+CD95+ cells, with a higher efficiency than that observed with other common γ-chain cytokines. Upon adoptive transfer into an A375 melanoma mouse model, these lymphocytes mediated much stronger antitumor responses. Further mechanistic analysis revealed that IL-21 activated the Janus kinase signal transducer and activator of transcription 3 pathway by upregulating signal transducer and activator of transcription 3 phosphorylation and consequently promoting the expression of T-bet and suppressor of cytokine signaling 1, but decreasing the expression of eomesodermin and GATA binding protein 3. Our findings provide novel insights into the generation of human CD8+ TSCM cells and reveal a novel potential clinical application of IL-21.
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85
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Li M, Yao D, Zeng X, Kasakovski D, Zhang Y, Chen S, Zha X, Li Y, Xu L. Age related human T cell subset evolution and senescence. IMMUNITY & AGEING 2019; 16:24. [PMID: 31528179 PMCID: PMC6739976 DOI: 10.1186/s12979-019-0165-8] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 08/28/2019] [Indexed: 01/10/2023]
Abstract
T cells are fundamental effector cells against viruses and cancers that can be divided into different subsets based on their long-term immune protection and immediate immune response effects. The percentage and absolute number of these subsets change with ageing, which leads to a reduced immune response in older individuals. Stem cell memory T cells (TSCM) represent a small population of memory T cells with enhanced proliferation and differentiation properties that are endowed with high potential for maintaining T cell homeostasis. However, whether these cells change with ageing and gender remains unknown. Here, we assayed the distribution of TSCM and other T cell subsets in peripheral blood from 92 healthy subjects (44 females and 48 males) ranging from 3 to 88 years old by flow cytometry. We found that CD4+ and CD8+ TSCM in the circulation have relatively stable frequencies, and the absolute number of CD8+ TSCM decreased with age; however, the ratio of TSCM to the CD4+ or CD8+ naïve population increased with age. Unlike the obvious changes in other T cell subsets with age and gender, the stable level of TSCM in peripheral blood may support their capacity for sustaining long-term immunological memory, while their importance may increase together with ageing.
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Affiliation(s)
- Mingde Li
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Danlin Yao
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Xiangbo Zeng
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Dimitri Kasakovski
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Yikai Zhang
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Shaohua Chen
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Xianfeng Zha
- 2Department of Clinical Laboratory, First Affiliated Hospital, Jinan University, Guangzhou, 510632 China
| | - Yangqiu Li
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China
| | - Ling Xu
- 1Department of Hematology, First Affiliated Hospital; Institute of Hematology, School of Medicine; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, No.601 West of Huangpu Avenue, Guangzhou, 510632 China.,3The Clinical Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632 China
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86
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Khader SA, Divangahi M, Hanekom W, Hill PC, Maeurer M, Makar KW, Mayer-Barber KD, Mhlanga MM, Nemes E, Schlesinger LS, van Crevel R, Vankayalapati R(K, Xavier RJ, Netea MG. Targeting innate immunity for tuberculosis vaccination. J Clin Invest 2019; 129:3482-3491. [PMID: 31478909 PMCID: PMC6715374 DOI: 10.1172/jci128877] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Vaccine development against tuberculosis (TB) is based on the induction of adaptive immune responses endowed with long-term memory against mycobacterial antigens. Memory B and T cells initiate a rapid and robust immune response upon encounter with Mycobacterium tuberculosis, thus achieving long-lasting protection against infection. Recent studies have shown, however, that innate immune cell populations such as myeloid cells and NK cells also undergo functional adaptation after infection or vaccination, a de facto innate immune memory that is also termed trained immunity. Experimental and epidemiological data have shown that induction of trained immunity contributes to the beneficial heterologous effects of vaccines such as bacille Calmette-Guérin (BCG), the licensed TB vaccine. Moreover, increasing evidence argues that trained immunity also contributes to the anti-TB effects of BCG vaccination. An interaction among immunological signals, metabolic rewiring, and epigenetic reprogramming underlies the molecular mechanisms mediating trained immunity in myeloid cells and their bone marrow progenitors. Future studies are warranted to explore the untapped potential of trained immunity to develop a future generation of TB vaccines that would combine innate and adaptive immune memory induction.
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Affiliation(s)
- Shabaana A. Khader
- Department of Molecular Microbiology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Maziar Divangahi
- Meakins-Christie Laboratories, Department of Medicine, Department of Microbiology and Immunology, and Department of Pathology, McGill International TB Centre, McGill University Health Centre, Montreal, Quebec, Canada
| | - Willem Hanekom
- Bill & Melinda Gates Foundation, Seattle, Washington, USA
| | - Philip C. Hill
- Centre for International Health, Department of Preventive and Social Medicine, University of Otago Medical School, Dunedin, New Zealand
| | - Markus Maeurer
- Department of Oncology/Haematology, Krankenhaus Nordwest (KHNW), Frankfurt, Germany
- ImmunoSurgery Unit, Champalimaud Foundation, Lisbon, Portugal
| | - Karen W. Makar
- Bill & Melinda Gates Foundation, Seattle, Washington, USA
| | - Katrin D. Mayer-Barber
- Inflammation and Innate Immunity Unit, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Musa M. Mhlanga
- Division of Chemical Systems & Synthetic Biology, Institute for Infectious Disease & Molecular Medicine (IDM), Faculty of Health Sciences, Department of Integrative Biomedical Sciences, and
| | - Elisa Nemes
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | | | - Reinout van Crevel
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Netherlands
| | - Raman (Krishna) Vankayalapati
- Department of Pulmonary Immunology, Center for Biomedical Research, University of Texas Health Science Center at Tyler, Tyler, Texas, USA
| | - Ramnik J. Xavier
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
- Center for Computational and Integrative Biology and
- Gastrointestinal Unit and Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Center for Microbiome Informatics and Therapeutics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Mihai G. Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Netherlands
- Department for Genomics & Immunoregulation, Life and Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
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87
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Yuan J, Tenant J, Pacatte T, Eickhoff C, Blazevic A, Hoft DF, Chatterjee S. A Subset of Mycobacteria-Specific CD4 + IFN-γ + T Cell Expressing Naive Phenotype Confers Protection against Tuberculosis Infection in the Lung. THE JOURNAL OF IMMUNOLOGY 2019; 203:972-980. [PMID: 31253726 DOI: 10.4049/jimmunol.1900209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/10/2019] [Indexed: 12/20/2022]
Abstract
Failure of the most recent tuberculosis (TB) vaccine trial to boost bacillus Calmette-Guérin-mediated anti-TB immunity despite the induction of Th1-specific central memory cell and effector memory cell responses highlights the importance of identifying optimal T cell targets for protective vaccines. In this study, we describe a novel, Mycobacterium tuberculosis-specific IFN-γ+CD4+ T cell population expressing surface markers characteristic of naive-like memory T cells (TNLM), which were induced in both human (CD45RA+CCR7+CD27+CD95-) and murine (CD62L+CD44-Sca-1+CD122-) systems in response to mycobacteria. In bacillus Calmette-Guérin-vaccinated subjects and those with latent TB infection, TNLM were marked by the production of IFN-γ but not TNF-α and identified by the absence of CD95 expression and increased surface expression CCR7, CD27, the activation markers T-bet, CD69, and the survival marker CD74. Increased tetramer-positive TNLM frequencies were noted in the lung and spleen of ESAT-61-20-specific TCR transgenic mice at 2 wk postinfection with M. tuberculosis and progressively decreased at later time points, a pattern not seen with TNF-α+CD4+ T cells expressing naive cell surface markers. Importantly, adoptive transfer of highly purified TNLM alone, from vaccinated ESAT-61-20-specific TCR transgenic mice, conferred equivalent protection against M. tuberculosis infection in the lungs of Rag-/- mice when compared with total memory populations (central and effector memory cells). Thus, TNLM may represent a memory T cell population that, if optimally targeted, may significantly improve future TB vaccine responses.
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Affiliation(s)
- Jinyun Yuan
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Janice Tenant
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Thomas Pacatte
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Christopher Eickhoff
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Azra Blazevic
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Daniel F Hoft
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
| | - Soumya Chatterjee
- Division of Infectious Diseases, Allergy and Immunology, Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104
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88
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Saavedra D, Fuertes SA, Suárez GM, González A, Lorenzo-Luaces P, García B, Aznar E, Mazorra Z, Crombet T, Speiser DE, Lage A. Biomodulina T partially restores immunosenescent CD4 and CD8 T cell compartments in the elderly. Exp Gerontol 2019; 124:110633. [PMID: 31207285 DOI: 10.1016/j.exger.2019.110633] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 04/09/2019] [Accepted: 06/07/2019] [Indexed: 12/18/2022]
Abstract
The changes that occur in the immune system with aging are commonly termed immunosenescence. Immunosenescence affects almost all components and functions of the immune response. The most commonly described change is a decrease in numbers and proportions of naïve T cells combined with the increase of terminally differentiated T lymphocytes, mainly affecting CD8+ T cells. The changes in the naïve T cell compartment are principally attributed to thymic involution and lifelong chronic antigen stimulation, among other triggers. Several strategies such as hormonal products, thymic peptides, or cytokines have been proposed for the restoration of the immune system. Here we show the effects of Biomodulina T (BT) on several populations of the immune system when administered to elderly patients diagnosed with recurrent respiratory infections. BT is a polypeptide fraction of bovine thymus, a Cuban product that obtained sanitary registration in 1994 for its immunomodulatory effects. We found that CD4+ naïve T, CD8+ stem cell-like memory (SCM) T, CD4+ recent thymic emigrants (RTE) T and CD4+ CD31+ naïve T cells increased with the administration of BT, whereas CD4+ and CD8+ T cells expressing PD1 decreased after the treatment with BT. Additionally, the proliferative capacity of CD4+ T cells measured by Ki67 expression, and the CD4+ T cell ability to produce IFN-γ were also improved by BT. Moreover, BT did not increase CD4+ Tregs. Altogether, these findings suggest that BT administration is a promising strategy for immune restoration in elderly patients and improvement of immunotherapeutic potential in cancer patients.
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Affiliation(s)
- Danay Saavedra
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba.
| | - Silvia A Fuertes
- Ludwig Cancer Research Center and Department of Oncology, University of Lausanne (UNIL), CH-1066 Epalinges, Switzerland
| | - Gisela M Suárez
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Amnely González
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Patricia Lorenzo-Luaces
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Beatriz García
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Elisa Aznar
- Centro Nacional de Biopreparados, Bejucal, Mayabeque, Cuba
| | - Zaima Mazorra
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Tania Crombet
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
| | - Daniel E Speiser
- Ludwig Cancer Research Center and Department of Oncology, University of Lausanne (UNIL), CH-1066 Epalinges, Switzerland
| | - Agustin Lage
- Clinical Immunology Department, Center of Molecular Immunology, 216 St, corner 15, PO box 16040, Atabey, Havana, Cuba
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89
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Hoogeveen RC, Robidoux MP, Schwarz T, Heydmann L, Cheney JA, Kvistad D, Aneja J, Melgaço JG, Fernandes CA, Chung RT, Boonstra A, Kim AY, Baumert TF, Timm J, Lewis-Ximenez LL, Tonnerre P, Lauer GM. Phenotype and function of HBV-specific T cells is determined by the targeted epitope in addition to the stage of infection. Gut 2019; 68:893-904. [PMID: 30580250 DOI: 10.1136/gutjnl-2018-316644] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 11/16/2018] [Accepted: 11/17/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Chronic HBV infection affects more than 250 million people worldwide and remains a global healthcare problem in part because we lack curative treatment. Sustained viral control requires HBV-specific T cells, but these become functionally impaired in chronic infection. Clinical evidence indicates that functional cure of HBV infection by the host immune response is feasible. Developing T cell-based therapies able to achieve functional cure will require identification of the requirements for a successful T cell response against HBV and the relative contribution of individual T cell specificities to HBV control. DESIGN The phenotype and function of HBV-specific T cells were studied directly ex vivo using fluorochrome-labelled multimers. We studied multiple HBV-specific T cell specificities targeting different HBV proteins in individuals with either an acute self-limiting or chronic HBV infection. RESULTS We detected strong T cell responses targeting multiple HBV viral proteins in acute self-limiting and low-frequency core and polymerase-specific T cells in chronic infection. Expression of the T cell inhibitory receptor PD-1, as well as T cell differentiation, T cell function and T cell regulation differed by stages and outcomes of infection. In addition, these features differed significantly between T cells targeting different HBV specificities. CONCLUSION HBV-specific T cells with different target specificities are characterised by distinct phenotypical and functional profiles. These results have direct implications for the design of immunological studies in HBV infection, and are potentially relevant for informing immunotherapeutic approaches to induce functional cure.
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Affiliation(s)
- Ruben C Hoogeveen
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Gastroenterology and Hepatology, Erasmus MC, Rotterdam, The Netherlands
| | - Maxwell P Robidoux
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Tatjana Schwarz
- Institute of Virology, Heinrich Heine University, University Hospital, Düsseldorf, Germany
| | - Laura Heydmann
- Institut de Recherche sur les Maladies Virales et Hépatiques, Inserm U1110, Strasbourg, France
| | - James A Cheney
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel Kvistad
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jasneet Aneja
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Juliana G Melgaço
- Fundação Oswaldo Cruz, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Carlos A Fernandes
- Laboratório Central de Saúde Pública Noel Nutels, Rio de Janeiro, Brazil
| | - Raymond T Chung
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Andre Boonstra
- Department of Gastroenterology and Hepatology, Erasmus MC, Rotterdam, The Netherlands
| | - Arthur Y Kim
- Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas F Baumert
- Institut de Recherche sur les Maladies Virales et Hépatiques, Inserm U1110, Strasbourg, France
| | - Jörg Timm
- Institute of Virology, Heinrich Heine University, University Hospital, Düsseldorf, Germany
| | | | - Pierre Tonnerre
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Georg M Lauer
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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90
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Pileggi GS, Da Mota LMH, Kakehasi AM, De Souza AW, Rocha A, de Melo AKG, da Fonte CAM, Bortoletto C, Brenol CV, Marques CDL, Zaltman C, Borba EF, Reis ER, Freire EAM, Klumb EM, Christopoulos GB, Laurindo IMM, Ballalai I, Da Costa IP, Michelin L, de Azevêdo Valadares LD, Chebli LA, Lacerda M, Toscano MAF, Yazbek MA, De Abreu Vieira RMR, Magalhães R, Kfouri R, Richtmann R, Merenlender SDCS, Valim V, De Assis MR, Kowalski SC, Trevisani VFM. Brazilian recommendations on the safety and effectiveness of the yellow fever vaccination in patients with chronic immune-mediated inflammatory diseases. Adv Rheumatol 2019; 59:17. [PMID: 31036077 DOI: 10.1186/s42358-019-0056-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 03/06/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Brazil, we are facing an alarming epidemic scenario of Yellow fever (YF), which is reaching the most populous areas of the country in unvaccinated people. Vaccination is the only effective tool to prevent YF. In special situations, such as patients with chronic immune-mediated inflammatory diseases (CIMID), undergoing immunosuppressive therapy, as a higher risk of severe adverse events may occur, assessment of the risk-benefit ratio of the yellow fever vaccine (YFV) should be performed on an individual level. Faced with the scarcity of specific orientation on YFV for this special group of patients, the Brazilian Rheumatology Society (BRS) endorsed a project aiming the development of individualized YFV recommendations for patients with CIMID, guided by questions addressed by both medical professionals and patients, followed an internationally validated methodology (GIN-McMaster Guideline Development). Firstly, a systematic review was carried out and an expert panel formed to take part of the decision process, comprising BRS clinical practitioners, as well as individuals from the Brazilian Dermatology Society (BDS), Brazilian Inflammatory Bowel Diseases Study Group (GEDIIB), and specialists on infectious diseases and vaccination (from Tropical Medicine, Infectious Diseases and Immunizations National Societies); in addition, two representatives of patient groups were included as members of the panel. When the quality of the evidence was low or there was a lack of evidence to determine the recommendations, the decisions were based on the expert opinion panel and a Delphi approach was performed. A recommendation was accepted upon achieving ≥80% agreement among the panel, including the patient representatives. As a result, eight recommendations were developed regarding the safety of YFV in patients with CIMID, considering the immunosuppression degree conferred by the treatment used. It was not possible to establish recommendations on the effectiveness of YFV in these patients as there is no consistent evidence to support these recommendations. CONCLUSION This paper approaches a real need, assessed by clinicians and patient care groups, to address specific questions on the management of YFV in patients with CIMID living or traveling to YF endemic areas, involving specialists from many areas together with patients, and might have global applicability, contributing to and supporting vaccination practices. We recommended a shared decision-making approach on taking or not the YFV.
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Affiliation(s)
- Gecilmara Salviato Pileggi
- SBR. Faculdade de Ciências da Saúde de Barretos - FACISB, Barretos, São Paulo, Brazil. .,School of Medical Science Barretos- FACISB, Avenue Masonic Lodge Renovadora 68, No. 100 - Airport Neighborhood, Barretos/SP, 14785-002, Brazil.
| | | | - Adriana Maria Kakehasi
- SBR. Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Aline Rocha
- Pós graduanda do programa de Medicina Baseada em Evidências, Universidade Federal do Estado de São Paulo (UNIFESP), São Paulo, Brazil
| | - Ana Karla Guedes de Melo
- SBR. Hospital Universitário Lauro Wanderley, Universidade Federal da Paraíba (UFPB), João Pessoa, Brazil
| | | | | | - Claiton Viegas Brenol
- SBR. Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Cyrla Zaltman
- GEDIIB. Presidente do GEDIIB 2017-2019, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eduardo Ferreira Borba
- SBR. Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Enio Ribeiro Reis
- SBR. Diretor médico do Centro de infusão do Hospital Humanitas, Varginha, Brazil
| | | | - Evandro Mendes Klumb
- SBR. Unidade Docente Assistencial de Reumatologia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Isabella Ballalai
- SBIm. Vice-Presidente da Sociedade Brasileira de Imunizações (SBIm), SBiM, Rio de Janeiro, Brazil
| | - Izaias Pereira Da Costa
- SBR. Professor da Faculdade de Medicina da Universidade Federal do Mato Grosso do Sul, Cuiabá, Brazil
| | - Lessandra Michelin
- SBI. Professora na faculdade de Medicina, Universidade de Caxias do Sul, Caxias do Sul, Brazil
| | | | - Liliana Andrade Chebli
- GEDIIB, Faculdade de Medicina da Universidade Federal de Juiz de Fora, Juiz de Fora, Brazil
| | - Marcus Lacerda
- SMBT. Instituto Leônidas e Maria Deane (Fiocruz - Amazônia), Fundação de Medicina Tropical Dr. Heitor Vieira Dourado (FMT-HVD), Maceio-AL, Brazil
| | | | | | | | - Renata Magalhães
- SBD. Faculdade de Medicina da Universidade Estadual de Campinas, Campinas, Brazil
| | - Renato Kfouri
- SBIm. Presidente do Departamento de Imunizações da Sociedade Brasileira de Pediatria (SBP), Maceio-AL, Brazil
| | | | | | - Valeria Valim
- SBR. Faculdade de Medicina, Universidade Federal do Espírito Santo, Vitória, Brazil
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91
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Gustafson CE, Cavanagh MM, Jin J, Weyand CM, Goronzy JJ. Functional pathways regulated by microRNA networks in CD8 T-cell aging. Aging Cell 2019; 18:e12879. [PMID: 30488559 PMCID: PMC6351841 DOI: 10.1111/acel.12879] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/26/2018] [Accepted: 10/21/2018] [Indexed: 12/13/2022] Open
Abstract
One of the most prominent immunological changes during human aging is the alteration in CD8 T-cell subset distribution, predominated by a loss of naïve CD8 T cells. The molecular mechanisms that contribute to the loss of naïve CD8 T-cells during aging remain unclear. Considering that many CD8 T-cell functions are influenced by microRNAs (miRNAs), we explored miRNA expression profiling to identify novel dysfunctions that contribute to naïve CD8 T-cell loss during aging. Here, we describe age-dependent miRNA expression changes in naïve, central memory, and effector memory CD8 T-cell subsets. Changes in old naïve CD8 T-cells partially resembled those driven by an underlying shift in cellular differentiation toward a young central memory phenotype. Pathways enriched for targets of age-dependent miRNAs included FOXO1, NF-κB, and PI3K-AKT signaling. Transcriptome analysis of old naïve CD8 T-cells yielded corresponding patterns that correlated to those seen with reduced FOXO1 or altered NF-κB activities. Of particular interest, IL-7R expression, controlled by FOXO1 signaling, declines on naïve CD8 T cells with age and directly correlates with the frequencies of naïve CD8 T cells. Thus, age-associated changes in miRNA networks may ultimately contribute to the failure in CD8 T-cell homeostasis exemplified by the loss in naïve cells.
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Affiliation(s)
- Claire E Gustafson
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, California
| | - Mary M Cavanagh
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, California
| | - Jun Jin
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, California
| | - Cornelia M Weyand
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, California
| | - Jörg J Goronzy
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, California
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, California
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92
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Perdomo-Celis F, Salvato MS, Medina-Moreno S, Zapata JC. T-Cell Response to Viral Hemorrhagic Fevers. Vaccines (Basel) 2019; 7:E11. [PMID: 30678246 PMCID: PMC6466054 DOI: 10.3390/vaccines7010011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/15/2019] [Accepted: 01/19/2019] [Indexed: 12/22/2022] Open
Abstract
Viral hemorrhagic fevers (VHF) are a group of clinically similar diseases that can be caused by enveloped RNA viruses primarily from the families Arenaviridae, Filoviridae, Hantaviridae, and Flaviviridae. Clinically, this group of diseases has in common fever, fatigue, dizziness, muscle aches, and other associated symptoms that can progress to vascular leakage, bleeding and multi-organ failure. Most of these viruses are zoonotic causing asymptomatic infections in the primary host, but in human beings, the infection can be lethal. Clinical and experimental evidence suggest that the T-cell response is needed for protection against VHF, but can also cause damage to the host, and play an important role in disease pathogenesis. Here, we present a review of the T-cell immune responses to VHF and insights into the possible ways to improve counter-measures for these viral agents.
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Affiliation(s)
- Federico Perdomo-Celis
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia, Medellín, 050010, Colombia.
- Institute of Human Virology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA.
| | - Maria S Salvato
- Institute of Human Virology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA.
| | - Sandra Medina-Moreno
- Institute of Human Virology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA.
| | - Juan C Zapata
- Institute of Human Virology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA.
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93
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Hashimoto M, Im SJ, Araki K, Ahmed R. Cytokine-Mediated Regulation of CD8 T-Cell Responses During Acute and Chronic Viral Infection. Cold Spring Harb Perspect Biol 2019; 11:cshperspect.a028464. [PMID: 29101105 DOI: 10.1101/cshperspect.a028464] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The common γ-chain cytokines, interleukin (IL)-2, IL-7, and IL-15, regulate critical aspects of antiviral CD8 T-cell responses. During acute infections, IL-2 controls expansion and differentiation of antiviral CD8 T cells, whereas IL-7 and IL-15 are key cytokines to maintain memory CD8 T cells long term in an antigen-independent manner. On the other hand, during chronic infections, in which T-cell exhaustion is established, precise roles of these cytokines in regulation of antiviral CD8 T-cell responses are not well defined. Nonetheless, administration of IL-2, IL-7, or IL-15 can increase function of exhausted CD8 T cells, and thus can be an attractive therapeutic approach. A new subset of stem-cell-like CD8 T cells, which provides a proliferative burst after programmed cell death (PD)-1 therapy, has been recently described during chronic viral infection. Further understanding of cytokine-mediated regulation of this CD8 T-cell subset will improve cytokine therapies to treat chronic infections and cancer in combination with immune checkpoint inhibitors.
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Affiliation(s)
- Masao Hashimoto
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia 30322
| | - Se Jin Im
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia 30322
| | - Koichi Araki
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia 30322
| | - Rafi Ahmed
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia 30322
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94
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Pogorelyy MV, Minervina AA, Touzel MP, Sycheva AL, Komech EA, Kovalenko EI, Karganova GG, Egorov ES, Komkov AY, Chudakov DM, Mamedov IZ, Mora T, Walczak AM, Lebedev YB. Precise tracking of vaccine-responding T cell clones reveals convergent and personalized response in identical twins. Proc Natl Acad Sci U S A 2018; 115:12704-12709. [PMID: 30459272 PMCID: PMC6294963 DOI: 10.1073/pnas.1809642115] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
T cell receptor (TCR) repertoire data contain information about infections that could be used in disease diagnostics and vaccine development, but extracting that information remains a major challenge. Here we developed a statistical framework to detect TCR clone proliferation and contraction from longitudinal repertoire data. We applied this framework to data from three pairs of identical twins immunized with the yellow fever vaccine. We identified 600 to 1,700 responding TCRs in each donor and validated them using three independent assays. While the responding TCRs were mostly private, albeit with higher overlap between twins, they could be well-predicted using a classifier based on sequence similarity. Our method can also be applied to samples obtained postinfection, making it suitable for systematic discovery of new infection-specific TCRs in the clinic.
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Affiliation(s)
- Mikhail V Pogorelyy
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Molecular Technologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
| | - Anastasia A Minervina
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - Maximilian Puelma Touzel
- Laboratoire de Physique Théorique, CNRS, Sorbonne Université, École Normale Supérieure (PSL), 75005 Paris, France
| | - Anastasiia L Sycheva
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - Ekaterina A Komech
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Molecular Technologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
| | - Elena I Kovalenko
- Department of Immunology, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - Galina G Karganova
- Laboratory of Biology of Arboviruses, Chumakov Institute of Poliomyelitis and Viral Encephalitides, 142782 Moscow, Russia
- Department of Virology, Sechenov First Moscow State Medical University, 119146 Moscow, Russia
| | - Evgeniy S Egorov
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Molecular Technologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
| | - Alexander Yu Komkov
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Laboratory of Cytogenetics and Molecular Genetics, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, 117198 Moscow, Russia
| | - Dmitriy M Chudakov
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Department of Molecular Technologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
- Center for Data-Intensive Biomedicine and Biotechnology, Skoltech, 121205 Moscow, Russia
- Central European Institute of Technology, Masaryk University, 62500 Brno, Czech Republic
| | - Ilgar Z Mamedov
- Department of Molecular Technologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | - Thierry Mora
- Laboratoire de Physique Statistique, CNRS, Sorbonne Université, Université Paris-Diderot, École Normale Supérieure (PSL), 75005 Paris, France;
| | - Aleksandra M Walczak
- Laboratoire de Physique Théorique, CNRS, Sorbonne Université, École Normale Supérieure (PSL), 75005 Paris, France;
| | - Yuri B Lebedev
- Department of Genomics of Adaptive Immunity, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia;
- Biological Faculty, Moscow State University, 119991 Moscow, Russia
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95
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Guan L, Li X, Wei J, Liang Z, Yang J, Weng X, Wu X. Antigen-specific CD8+ memory stem T cells generated from human peripheral blood effectively eradicate allogeneic targets in mice. Stem Cell Res Ther 2018; 9:337. [PMID: 30526661 PMCID: PMC6286512 DOI: 10.1186/s13287-018-1080-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 11/12/2018] [Accepted: 11/19/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND As the implantation and long-term existence of tumor-specific T cells in host are the prerequisite for adoptive immunotherapy, memory stem T cells (TSCM) with self-renewal and differentiation capacity show the greatest potential to implant and long-term exhibit function in vivo, compared with other T cells of differentiation stages. Hence, tumor-specific TSCM have become potential candidate for adoptive T cell therapy of cancer. Here, we reported a protocol to generate allogeneic antigen-specific CD8+ TSCM cells from human PBLs. METHODS To prepare allogeneic antigen-specific CD8+ TSCM, we used an LCL named E007 of defined HLA allotyping as simulator, a co-culture of E007 and allogeneic PBLs was carried out in the presence of differentiation inhibitor TWS119 for 7 days. Sorting of proliferation cells ensured the E007-specificity of the prepared TSCM cells. The sorted lymphocytes underwent further expansion by cytokines IL-7 and IL-15 for further 7 days, making the E007-specific CD8 + TSCM expanded in number. The stem cell and T memory cell properties of the prepared CD8+ TSCM were observed in NOD-SCID mice. RESULTS Our protocol began with 1 × 107 PBLs and resulted in 2 × 107 E007-specific CD8+ TSCM cells in 2 weeks of preparation. The prepared TSCM cells exhibited a proliferative history and rapid differentiation into effector cells upon the E007 re-stimulation. Importantly, the prepared TSCM cells were able to exist long and reconstitute other T cell subsets in vivo, eradicating the E007 cells effectively after transferred into the LCL burden mice. CONCLUSIONS This protocol was able to prepare allogeneic antigen-specific CD8+ TSCM cells from human PBLs. The prepared TSCM showed the properties of stem cells and T memory cells. This study provided a reference method for generation of antigen-specific TSCM for T cell adoptive immunotherapy.
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Affiliation(s)
- Liping Guan
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China
| | - Xiaoyi Li
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China
| | - Jiali Wei
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China
| | - Zhihui Liang
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China
| | - Jing Yang
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China
| | - Xiufang Weng
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China.
| | - Xiongwen Wu
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Rd, Wuhan, 430030, China.
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96
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Caccamo N, Joosten SA, Ottenhoff THM, Dieli F. Atypical Human Effector/Memory CD4 + T Cells With a Naive-Like Phenotype. Front Immunol 2018; 9:2832. [PMID: 30559746 PMCID: PMC6287111 DOI: 10.3389/fimmu.2018.02832] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 11/16/2018] [Indexed: 12/21/2022] Open
Abstract
The induction of adaptive immunological memory, mediated by T and B cells, plays an important role in protective immunity to pathogens induced by previous infections or vaccination. Naive CD4+ T cells that have been primed by antigen develop into memory or effector cells, which may be distinguished by their capability to exert a long-term and rapid response upon re-challenge by antigen, to produce distinct cytokines and surface marker expression phenotypes such as CD45RA/RO, CD27, CD62L, and CCR7. Moreover, a distinct lineage of memory T cells populates tissues (tissue-resident memory T cells or TRM cells) which orchestratea the response to pathogens re encountered at tissue sites. Recent evidence, however, has highlighted that CD4+ naive T cells are much more heterogeneous that previously thought, and that they harbor diversity in phenotypes, differentiation stages, persistence, functions, and anatomic localizations. These cells represent cellular subsets that are extremely heterogeneous and multifunctional at their very initial stages of differentiation, with the potential to become "atypical" memory and effector cells. In this mini review, we focus on recently obtained data from studies in humans, in which this newly recognized heterogeneity in the naive T cell pool was discovered in terms of surface marker expression, cytokine production, or transcriptomic profiles. The deep analysis of immune functions at the single cell level combined with a better understanding of the generation and maintenance of the various atypical memory CD4+ T cell subsets with a naive-like phenotype will be important in immune-monitoring of vaccination and immunotherapies in infectious diseases.
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Affiliation(s)
- Nadia Caccamo
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy.,Department of Biopathology and Medical Biotechnologies, University of Palermo, Palermo, Italy
| | - Simone A Joosten
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, Netherlands
| | - Tom H M Ottenhoff
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, Netherlands
| | - Francesco Dieli
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), University of Palermo, Palermo, Italy.,Department of Biopathology and Medical Biotechnologies, University of Palermo, Palermo, Italy
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97
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Goronzy JJ, Hu B, Kim C, Jadhav RR, Weyand CM. Epigenetics of T cell aging. J Leukoc Biol 2018; 104:691-699. [PMID: 29947427 PMCID: PMC6162101 DOI: 10.1002/jlb.1ri0418-160r] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/06/2018] [Accepted: 06/08/2018] [Indexed: 02/06/2023] Open
Abstract
T cells are a heterogeneous population of cells that differ in their differentiation stages. Functional states are reflected in the epigenome that confers stability in cellular identity and is therefore important for naïve as well as memory T cell function. In many cellular systems, changes in chromatin structure due to alterations in histone expression, histone modifications and DNA methylation are characteristic of the aging process and cause or at least contribute to cellular dysfunction in senescence. Here, we review the epigenetic changes in T cells that occur with age and discuss them in the context of canonical epigenetic marks in aging model systems as well as recent findings of chromatin accessibility changes in T cell differentiation. Remarkably, transcription factor networks driving T cell differentiation account for many of the age-associated modifications in chromatin structures suggesting that loss of quiescence and activation of differentiation pathways are major components of T cell aging.
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Affiliation(s)
- Jörg J. Goronzy
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Stanford, CA, United States
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, CA, United States
| | - Bin Hu
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Stanford, CA, United States
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, CA, United States
| | - Chulwoo Kim
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Stanford, CA, United States
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, CA, United States
| | - Rohit R. Jadhav
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Stanford, CA, United States
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, CA, United States
| | - Cornelia M. Weyand
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University, Stanford, CA, United States
- Department of Medicine, Palo Alto Veterans Administration Healthcare System, Palo Alto, CA, United States
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98
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Human T Cell Development, Localization, and Function throughout Life. Immunity 2018; 48:202-213. [PMID: 29466753 DOI: 10.1016/j.immuni.2018.01.007] [Citation(s) in RCA: 675] [Impact Index Per Article: 112.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 10/07/2017] [Accepted: 01/08/2018] [Indexed: 01/03/2023]
Abstract
Throughout life, T cells coordinate multiple aspects of adaptive immunity, including responses to pathogens, allergens, and tumors. In mouse models, the role of T cells is studied in the context of a specific type of pathogen, antigen, or disease condition over a limited time frame, whereas in humans, T cells control multiple insults simultaneously throughout the body and maintain immune homeostasis over decades. In this review, we discuss how human T cells develop and provide essential immune protection at different life stages and highlight tissue localization and subset delineation as key determinants of the T cell functional role in immune responses. We also discuss how anatomic compartments undergo distinct age-associated changes in T cell subset composition and function over a lifetime. It is important to consider age and tissue influences on human T cells when developing targeted strategies to modulate T cell-mediated immunity in vaccines and immunotherapies.
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99
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Brummelman J, Mazza EMC, Alvisi G, Colombo FS, Grilli A, Mikulak J, Mavilio D, Alloisio M, Ferrari F, Lopci E, Novellis P, Veronesi G, Lugli E. High-dimensional single cell analysis identifies stem-like cytotoxic CD8 + T cells infiltrating human tumors. J Exp Med 2018; 215:2520-2535. [PMID: 30154266 PMCID: PMC6170179 DOI: 10.1084/jem.20180684] [Citation(s) in RCA: 243] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 07/06/2018] [Accepted: 08/16/2018] [Indexed: 01/17/2023] Open
Abstract
CD8+ T cells infiltrating tumors are largely dysfunctional, but whether a subset maintains superior functionality remains ill defined. By high-dimensional single cell analysis of millions of CD8+ T cells from 53 individuals with lung cancer, we defined those subsets that are enriched in tumors compared with cancer-free tissues and blood. Besides exhausted and activated cells, we identified CXCR5+ TIM-3- CD8+ T cells with a partial exhausted phenotype, while retaining gene networks responsible for stem-like plasticity and cytotoxicity, as revealed by single cell sequencing of the whole transcriptome. Ex vivo, CXCR5+ TIM-3- CD8+ T cells displayed enhanced self-renewal and multipotency compared with more differentiated subsets and were largely polyfunctional. Analysis of inhibitory and costimulatory receptors revealed PD-1, TIGIT, and CD27 as possible targets of immunotherapy. We thus demonstrate a hierarchy of differentiation in the context of T cell exhaustion in human cancer similar to that of chronically infected mice, which is further shown to disappear with disease progression.
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Affiliation(s)
- Jolanda Brummelman
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Emilia M C Mazza
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Federico S Colombo
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Andrea Grilli
- Department of Biological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,PhD Program of Molecular and Translational Medicine, Department of Medical Biotechnology and Translational Medicine, University of Milan, Segrate, Italy
| | - Joanna Mikulak
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Marco Alloisio
- Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | | | - Egesta Lopci
- Nuclear Medicine Department, Humanitas Clinical and Research Hospital, Milan, Italy
| | - Pierluigi Novellis
- Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Giulia Veronesi
- Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy .,Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
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100
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Ye Z, Li G, Kim C, Hu B, Jadhav RR, Weyand CM, Goronzy JJ. Regulation of miR-181a expression in T cell aging. Nat Commun 2018; 9:3060. [PMID: 30076309 PMCID: PMC6076328 DOI: 10.1038/s41467-018-05552-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 07/08/2018] [Indexed: 11/27/2022] Open
Abstract
MicroRNAs have emerged as key regulators in T cell development, activation, and differentiation, with miR-181a having a prominent function. By targeting several signaling pathways, miR-181a is an important rheostat controlling T cell receptor (TCR) activation thresholds in thymic selection as well as peripheral T cell responses. A decline in miR-181a expression, due to reduced transcription of pri-miR-181a, accounts for T cell activation defects that occur with older age. Here we examine the transcriptional regulation of miR-181a expression and find a putative pri-miR-181a enhancer around position 198,904,300 on chromosome 1, which is regulated by a transcription factor complex including YY1. The decline in miR-181a expression correlates with reduced transcription of YY1 in older individuals. Partial silencing of YY1 in T cells from young individuals reproduces the signaling defects seen in older T cells. In conclusion, YY1 controls TCR signaling by upregulating miR-181a and dampening negative feedback loops mediated by miR-181a targets.
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Affiliation(s)
- Zhongde Ye
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Guangjin Li
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Chulwoo Kim
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Bin Hu
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Rohit R Jadhav
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Cornelia M Weyand
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA
| | - Jörg J Goronzy
- From the Department of Medicine, Division of Immunology and Rheumatology, Stanford University, Stanford, CA, 94305, USA.
- Department of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, 94306, USA.
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