1
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Straub A, Grassmann S, Jarosch S, Richter L, Hilgendorf P, Hammel M, Wagner KI, Buchholz VR, Schober K, Busch DH. Recruitment of epitope-specific T cell clones with a low-avidity threshold supports efficacy against mutational escape upon re-infection. Immunity 2023:S1074-7613(23)00179-6. [PMID: 37164014 DOI: 10.1016/j.immuni.2023.04.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/01/2023] [Accepted: 04/13/2023] [Indexed: 05/12/2023]
Abstract
Repetitive pathogen exposure leads to the dominant outgrowth of T cell clones with high T cell receptor (TCR) affinity to the relevant pathogen-associated antigens. However, low-affinity clones are also known to expand and form immunological memory. While these low-affinity clones contribute less immunity to the original pathogen, their role in protection against pathogens harboring immune escape mutations remains unclear. Based on identification of the TCR repertoire and functionality landscape of naive epitope-specific CD8+ T cells, we reconstructed defined repertoires that could be followed as polyclonal populations during immune responses in vivo. We found that selective clonal expansion is governed by clear TCR avidity thresholds. Simultaneously, initial recruitment of broad TCR repertoires provided a polyclonal niche from which flexible secondary responses to mutant epitopes could be recalled. Elucidating how T cell responses develop "from scratch" is informative for the development of enhanced immunotherapies and vaccines.
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Affiliation(s)
- Adrian Straub
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Simon Grassmann
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany; The Joseph Sun Lab, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sebastian Jarosch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Lena Richter
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Philipp Hilgendorf
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany; Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Monika Hammel
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Karolin I Wagner
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Veit R Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany
| | - Kilian Schober
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany; Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany; Medical Immunology Campus Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossplatz 1, 91054 Erlangen, Germany.
| | - Dirk H Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München (TUM), Munich, Germany; Partner site Munich, German Center for Infection Research (DZIF), Munich, Germany.
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2
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Georgakilas GK, Galanopoulos AP, Tsinaris Z, Kyritsi M, Mouchtouri VA, Speletas M, Hadjichristodoulou C. Machine-Learning-Assisted Analysis of TCR Profiling Data Unveils Cross-Reactivity between SARS-CoV-2 and a Wide Spectrum of Pathogens and Other Diseases. BIOLOGY 2022; 11:1531. [PMID: 36290433 PMCID: PMC9598299 DOI: 10.3390/biology11101531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/04/2022]
Abstract
During the last two years, the emergence of SARS-CoV-2 has led to millions of deaths worldwide, with a devastating socio-economic impact on a global scale. The scientific community's focus has recently shifted towards the association of the T cell immunological repertoire with COVID-19 progression and severity, by utilising T cell receptor sequencing (TCR-Seq) assays. The Multiplexed Identification of T cell Receptor Antigen (MIRA) dataset, which is a subset of the immunoACCESS study, provides thousands of TCRs that can specifically recognise SARS-CoV-2 epitopes. Our study proposes a novel Machine Learning (ML)-assisted approach for analysing TCR-Seq data from the antigens' point of view, with the ability to unveil key antigens that can accurately distinguish between MIRA COVID-19-convalescent and healthy individuals based on differences in the triggered immune response. Some SARS-CoV-2 antigens were found to exhibit equal levels of recognition by MIRA TCRs in both convalescent and healthy cohorts, leading to the assumption of putative cross-reactivity between SARS-CoV-2 and other infectious agents. This hypothesis was tested by combining MIRA with other public TCR profiling repositories that host assays and sequencing data concerning a plethora of pathogens. Our study provides evidence regarding putative cross-reactivity between SARS-CoV-2 and a wide spectrum of pathogens and diseases, with M. tuberculosis and Influenza virus exhibiting the highest levels of cross-reactivity. These results can potentially shift the emphasis of immunological studies towards an increased application of TCR profiling assays that have the potential to uncover key mechanisms of cell-mediated immune response against pathogens and diseases.
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Affiliation(s)
- Georgios K. Georgakilas
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larisa, Greece
- Laboratory of Genetics, Department of Biology, University of Patras, 26500 Patras, Greece
| | - Achilleas P. Galanopoulos
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larisa, Greece
- Department of Immunology & Histocompatibility, Faculty of Medicine, University of Thessaly, 41500 Larisa, Greece
| | - Zafeiris Tsinaris
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larisa, Greece
| | - Maria Kyritsi
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larisa, Greece
| | - Varvara A. Mouchtouri
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larisa, Greece
| | - Matthaios Speletas
- Department of Immunology & Histocompatibility, Faculty of Medicine, University of Thessaly, 41500 Larisa, Greece
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3
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Lehmann AA, Kirchenbaum GA, Zhang T, Reche PA, Lehmann PV. Deconvoluting the T Cell Response to SARS-CoV-2: Specificity Versus Chance and Cognate Cross-Reactivity. Front Immunol 2021; 12:635942. [PMID: 34127926 PMCID: PMC8196231 DOI: 10.3389/fimmu.2021.635942] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/11/2021] [Indexed: 01/08/2023] Open
Abstract
SARS-CoV-2 infection takes a mild or clinically inapparent course in the majority of humans who contract this virus. After such individuals have cleared the virus, only the detection of SARS-CoV-2-specific immunological memory can reveal the exposure, and hopefully the establishment of immune protection. With most viral infections, the presence of specific serum antibodies has provided a reliable biomarker for the exposure to the virus of interest. SARS-CoV-2 infection, however, does not reliably induce a durable antibody response, especially in sub-clinically infected individuals. Consequently, it is plausible for a recently infected individual to yield a false negative result within only a few months after exposure. Immunodiagnostic attention has therefore shifted to studies of specific T cell memory to SARS-CoV-2. Most reports published so far agree that a T cell response is engaged during SARS-CoV-2 infection, but they also state that in 20-81% of SARS-CoV-2-unexposed individuals, T cells respond to SARS-CoV-2 antigens (mega peptide pools), allegedly due to T cell cross-reactivity with Common Cold coronaviruses (CCC), or other antigens. Here we show that, by introducing irrelevant mega peptide pools as negative controls to account for chance cross-reactivity, and by establishing the antigen dose-response characteristic of the T cells, one can clearly discern between cognate T cell memory induced by SARS-CoV-2 infection vs. cross-reactive T cell responses in individuals who have not been infected with SARS-CoV-2.
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Affiliation(s)
- Alexander A Lehmann
- Research and Development, Cellular Technology Ltd., Shaker Heights, OH, United States
| | - Greg A Kirchenbaum
- Research and Development, Cellular Technology Ltd., Shaker Heights, OH, United States
| | - Ting Zhang
- Research and Development, Cellular Technology Ltd., Shaker Heights, OH, United States
| | - Pedro A Reche
- Laboratorio de Inmunomedicina & Inmunoinformatica, Departamento de Immunologia & O2, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Paul V Lehmann
- Research and Development, Cellular Technology Ltd., Shaker Heights, OH, United States
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4
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Goplen NP, Wu Y, Son YM, Li C, Wang Z, Cheon IS, Jiang L, Zhu B, Ayasoufi K, Chini EN, Johnson AJ, Vassallo R, Limper AH, Zhang N, Sun J. Tissue-resident CD8 + T cells drive age-associated chronic lung sequelae after viral pneumonia. Sci Immunol 2020; 5:5/53/eabc4557. [PMID: 33158975 DOI: 10.1126/sciimmunol.abc4557] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 10/15/2020] [Indexed: 12/13/2022]
Abstract
Lower respiratory viral infections, such as influenza virus and severe acute respiratory syndrome coronavirus 2 infections, often cause severe viral pneumonia in aged individuals. Here, we report that influenza viral pneumonia leads to chronic nonresolving lung pathology and exacerbated accumulation of CD8+ tissue-resident memory T cells (TRM) in the respiratory tract of aged hosts. TRM cell accumulation relies on elevated TGF-β present in aged tissues. Further, we show that TRM cells isolated from aged lungs lack a subpopulation characterized by expression of molecules involved in TCR signaling and effector function. Consequently, TRM cells from aged lungs were insufficient to provide heterologous protective immunity. The depletion of CD8+ TRM cells dampens persistent chronic lung inflammation and ameliorates tissue fibrosis in aged, but not young, animals. Collectively, our data demonstrate that age-associated TRM cell malfunction supports chronic lung inflammatory and fibrotic sequelae after viral pneumonia.
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Affiliation(s)
- Nick P Goplen
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA.,The Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | - Yue Wu
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
| | - Young Min Son
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Chaofan Li
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Zheng Wang
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - In Su Cheon
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Li Jiang
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Bibo Zhu
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | | | - Eduardo N Chini
- The Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA.,Department of Anesthesiology, Mayo Clinic, Rochester, MN 55905, USA
| | - Aaron J Johnson
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
| | - Robert Vassallo
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Andrew H Limper
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Nu Zhang
- Long School of Medicine, Departments of Microbiology, Immunology, and Molecular Genetics, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Jie Sun
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA. .,The Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA.,Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
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5
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Leng Q, Tarbe M, Long Q, Wang F. Pre-existing heterologous T-cell immunity and neoantigen immunogenicity. Clin Transl Immunology 2020; 9:e01111. [PMID: 32211191 PMCID: PMC7085466 DOI: 10.1002/cti2.1111] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/13/2020] [Accepted: 01/30/2020] [Indexed: 12/22/2022] Open
Abstract
Neoantigens are tumor‐specific mutated proteins that are exempt from central tolerance and are therefore capable of efficiently eliciting effective T‐cell responses. The identification of immunogenic neoantigens in tumor‐specific mutated proteins has promising clinical implications for cancer immunotherapy. However, the factors that may contribute to neoantigen immunogenicity are not yet fully understood. Through molecular mimicry of antigens arising during cancer progression, the gut microbiota and previously encountered pathogens potentially have profound impacts on T‐cell responses to previously unencountered tumor neoantigens. Here, we review the characteristics of immunogenic neoantigens and how host exposure to microbes may affect T‐cell responses to neoantigens. We address the hypothesis that pre‐existing heterologous memory T‐cell immunity is a major factor that influences neoantigen immunogenicity in individual cancer patients. Accumulating data suggest that differences in individual histories of microbial exposure should be taken into account during the optimisation of algorithms that predict neoantigen immunogenicity.
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Affiliation(s)
- Qibin Leng
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University State Key Laboratory of Respiratory Diseases, Guangzhou Medical University Guangzhou China.,The Joint Center for Infection and Immunity Guangzhou Women and Children's Medical Center Guangzhou Institute of Pediatrics Guangzhou Medical University Guangzhou China.,Institute Pasteur of Shanghai Chinese Academy of Science Shanghai China
| | - Marion Tarbe
- The Joint Center for Infection and Immunity Guangzhou Women and Children's Medical Center Guangzhou Institute of Pediatrics Guangzhou Medical University Guangzhou China.,Institute Pasteur of Shanghai Chinese Academy of Science Shanghai China
| | - Qi Long
- Department of Biostatistics, Epidemiology and Informatics Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
| | - Feng Wang
- Department of Immunology and Microbiology Center for Microbiota and Immunological Diseases Shanghai General Hospital Shanghai Institute of Immunology Shanghai Jiao Tong University School of Medicine Shanghai China.,Research Center of Translational Medicine Shanghai Children's Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
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6
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Mirahmadizadeh A, Yaghobi R, Soleimanian S. Viral ecosystem: An epidemiological hypothesis. Rev Med Virol 2019; 29:e2053. [PMID: 31206234 DOI: 10.1002/rmv.2053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/22/2022]
Abstract
Viruses are incomplete elements that require other organisms to survive and multiply, hence constantly mutate during its evolution, resulting from adaptations in response to environmental changes such as the immune response of the host. In this line, they are responsible for many diseases, but today, there is evidence that viruses have many benefits and even have a unique ecosystem to control the different species or strain of themselves. While highlighting the benefits of some viruses and the undesirable effects of their eradication, the present review expresses the idea of the viral ecosystem and its importance, which has been supported in several studies. There are countless articles about virus-related illnesses and the undesirable effects of therapeutic interventions in eliminating the less pathogenic viruses or manipulating viral ecosystems. By simulating the viral ecosystem with an ecosystem found among the snakes, it can be assumed that the viruses have concentric zones, which its inner zone includes the most dangerous viruses for humans and each zone is surrounded and controlled by an outer zone of less dangerous viruses for humans. The outermost zone consists of viruses that are least dangerous to humans such as common cold that protect humans and possibly other living organisms against more dangerous viruses in inner zone, causing the activation of immune system by playing a unique and pivotal role in the ecosystems. Therefore, manipulating the ecosystem and disrupting the balance might have epidemics and harmful consequences for the plants, animals, and human.
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Affiliation(s)
- Alireza Mirahmadizadeh
- Non-communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ramin Yaghobi
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeede Soleimanian
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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7
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Hassert M, Brien JD, Pinto AK. Mouse Models of Heterologous Flavivirus Immunity: A Role for Cross-Reactive T Cells. Front Immunol 2019; 10:1045. [PMID: 31143185 PMCID: PMC6520664 DOI: 10.3389/fimmu.2019.01045] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 04/24/2019] [Indexed: 12/20/2022] Open
Abstract
Most of the world is at risk of being infected with a flavivirus such as dengue virus, West Nile virus, yellow fever virus, Japanese encephalitis virus, tick-borne encephalitis virus, and Zika virus, significantly impacting millions of lives. Importantly, many of these genetically similar viruses co-circulate within the same geographic regions, making it likely for individuals living in areas of high flavivirus endemicity to be infected with multiple flaviviruses during their lifetime. Following a flavivirus infection, a robust virus-specific T cell response is generated and the memory recall of this response has been demonstrated to provide long-lasting immunity, protecting against reinfection with the same pathogen. However, multiple studies have shown that this flavivirus specific T cell response can be cross-reactive and active during heterologous flavivirus infection, leading to the question: How does immunity to one flavivirus shape immunity to the next, and how does this impact disease? It has been proposed that in some cases unfavorable disease outcomes may be caused by lower avidity cross-reactive memory T cells generated during a primary flavivirus infection that preferentially expand during a secondary heterologous infection and function sub optimally against the new pathogen. While in other cases, these cross-reactive cells still have the potential to facilitate cross-protection. In this review, we focus on cross-reactive T cell responses to flaviviruses and the concepts and consequences of T cell cross-reactivity, with particular emphasis linking data generated using murine models to our new understanding of disease outcomes following heterologous flavivirus infection.
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Affiliation(s)
- Mariah Hassert
- Department of Molecular Microbiology and Immunology, Saint Louis University, St. Louis, MO, United States
| | - James D Brien
- Department of Molecular Microbiology and Immunology, Saint Louis University, St. Louis, MO, United States
| | - Amelia K Pinto
- Department of Molecular Microbiology and Immunology, Saint Louis University, St. Louis, MO, United States
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8
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Severity of Acute Infectious Mononucleosis Correlates with Cross-Reactive Influenza CD8 T-Cell Receptor Repertoires. mBio 2017; 8:mBio.01841-17. [PMID: 29208744 PMCID: PMC5717389 DOI: 10.1128/mbio.01841-17] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Fifty years after the discovery of Epstein-Barr virus (EBV), it remains unclear how primary infection with this virus leads to massive CD8 T-cell expansion and acute infectious mononucleosis (AIM) in young adults. AIM can vary greatly in severity, from a mild transient influenza-like illness to a prolonged severe syndrome. We questioned whether expansion of a unique HLA-A2.01-restricted, cross-reactive CD8 T-cell response between influenza virus A-M158 (IAV-M1) and EBV BMLF1280 (EBV-BM) could modulate the immune response to EBV and play a role in determining the severity of AIM in 32 college students. Only ex vivo total IAV-M1 and IAV-M1+EBV-BM cross-reactive tetramer+ frequencies directly correlated with AIM severity and were predictive of severe disease. Expansion of specific cross-reactive memory IAV-M1 T-cell receptor (TCR) Vβ repertoires correlated with levels of disease severity. There were unique profiles of qualitatively different functional responses in the cross-reactive and EBV-specific CD8 T-cell responses in each of the three groups studied, severe-AIM patients, mild-AIM patients, and seropositive persistently EBV-infected healthy donors, that may result from differences in TCR repertoire use. IAV-M1 tetramer+ cells were functionally cross-reactive in short-term cultures, were associated with the highest disease severity in AIM, and displayed enhanced production of gamma interferon, a cytokine that greatly amplifies immune responses, thus frequently contributing to induction of immunopathology. Altogether, these data link heterologous immunity via CD8 T-cell cross-reactivity to CD8 T-cell repertoire selection, function, and resultant disease severity in a common and important human infection. In particular, it highlights for the first time a direct link between the TCR repertoire with pathogenesis and the diversity of outcomes upon pathogen encounter. The pathogenic impact of immune responses that by chance cross-react to unrelated viruses has not been established in human infections. Here, we demonstrate that the severity of acute infectious mononucleosis (AIM), an Epstein-Barr virus (EBV)-induced disease prevalent in young adults but not children, is associated with increased frequencies of T cells cross-reactive to EBV and the commonly acquired influenza A virus (IAV). The T-cell receptor (TCR) repertoire and functions of these cross-reactive T cells differed between mild- and severe-AIM patients, most likely because these two groups of patients had selected different memory TCR repertoires in response to IAV infections encountered earlier. This heterologous immunity may explain variability in disease outcome and why young adults with more-developed IAV-specific memory T-cell pools have more-severe disease than children, who have less-developed memory pools. This study provides a new framework for understanding the role of heterologous immunity in human health and disease and highlights an important developing field examining the role of T-cell repertoires in the mediation of immunopathology.
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9
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Cossarizza A, Chang HD, Radbruch A, Akdis M, Andrä I, Annunziato F, Bacher P, Barnaba V, Battistini L, Bauer WM, Baumgart S, Becher B, Beisker W, Berek C, Blanco A, Borsellino G, Boulais PE, Brinkman RR, Büscher M, Busch DH, Bushnell TP, Cao X, Cavani A, Chattopadhyay PK, Cheng Q, Chow S, Clerici M, Cooke A, Cosma A, Cosmi L, Cumano A, Dang VD, Davies D, De Biasi S, Del Zotto G, Della Bella S, Dellabona P, Deniz G, Dessing M, Diefenbach A, Di Santo J, Dieli F, Dolf A, Donnenberg VS, Dörner T, Ehrhardt GRA, Endl E, Engel P, Engelhardt B, Esser C, Everts B, Dreher A, Falk CS, Fehniger TA, Filby A, Fillatreau S, Follo M, Förster I, Foster J, Foulds GA, Frenette PS, Galbraith D, Garbi N, García-Godoy MD, Geginat J, Ghoreschi K, Gibellini L, Goettlinger C, Goodyear CS, Gori A, Grogan J, Gross M, Grützkau A, Grummitt D, Hahn J, Hammer Q, Hauser AE, Haviland DL, Hedley D, Herrera G, Herrmann M, Hiepe F, Holland T, Hombrink P, Houston JP, Hoyer BF, Huang B, Hunter CA, Iannone A, Jäck HM, Jávega B, Jonjic S, Juelke K, Jung S, Kaiser T, Kalina T, Keller B, Khan S, Kienhöfer D, Kroneis T, Kunkel D, Kurts C, Kvistborg P, Lannigan J, Lantz O, Larbi A, LeibundGut-Landmann S, Leipold MD, Levings MK, Litwin V, Liu Y, Lohoff M, Lombardi G, Lopez L, Lovett-Racke A, Lubberts E, Ludewig B, Lugli E, Maecker HT, Martrus G, Matarese G, Maueröder C, McGrath M, McInnes I, Mei HE, Melchers F, Melzer S, Mielenz D, Mills K, Mirrer D, Mjösberg J, Moore J, Moran B, Moretta A, Moretta L, Mosmann TR, Müller S, Müller W, Münz C, Multhoff G, Munoz LE, Murphy KM, Nakayama T, Nasi M, Neudörfl C, Nolan J, Nourshargh S, O'Connor JE, Ouyang W, Oxenius A, Palankar R, Panse I, Peterson P, Peth C, Petriz J, Philips D, Pickl W, Piconese S, Pinti M, Pockley AG, Podolska MJ, Pucillo C, Quataert SA, Radstake TRDJ, Rajwa B, Rebhahn JA, Recktenwald D, Remmerswaal EBM, Rezvani K, Rico LG, Robinson JP, Romagnani C, Rubartelli A, Ruckert B, Ruland J, Sakaguchi S, Sala-de-Oyanguren F, Samstag Y, Sanderson S, Sawitzki B, Scheffold A, Schiemann M, Schildberg F, Schimisky E, Schmid SA, Schmitt S, Schober K, Schüler T, Schulz AR, Schumacher T, Scotta C, Shankey TV, Shemer A, Simon AK, Spidlen J, Stall AM, Stark R, Stehle C, Stein M, Steinmetz T, Stockinger H, Takahama Y, Tarnok A, Tian Z, Toldi G, Tornack J, Traggiai E, Trotter J, Ulrich H, van der Braber M, van Lier RAW, Veldhoen M, Vento-Asturias S, Vieira P, Voehringer D, Volk HD, von Volkmann K, Waisman A, Walker R, Ward MD, Warnatz K, Warth S, Watson JV, Watzl C, Wegener L, Wiedemann A, Wienands J, Willimsky G, Wing J, Wurst P, Yu L, Yue A, Zhang Q, Zhao Y, Ziegler S, Zimmermann J. Guidelines for the use of flow cytometry and cell sorting in immunological studies. Eur J Immunol 2017; 47:1584-1797. [PMID: 29023707 PMCID: PMC9165548 DOI: 10.1002/eji.201646632] [Citation(s) in RCA: 397] [Impact Index Per Article: 56.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, Univ. of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | | | | | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Via Regina Elena 324, 00161 Rome, Italy
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Luca Battistini
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, Rome, Italy
| | - Wolfgang M Bauer
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Sabine Baumgart
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Burkhard Becher
- University of Zurich, Institute of Experimental Immunology, Zürich, Switzerland
| | - Wolfgang Beisker
- Flow Cytometry Laboratory, Institute of Molecular Toxicology and Pharmacology, Helmholtz Zentrum München, German Research Center for Environmental Health
| | - Claudia Berek
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Alfonso Blanco
- Flow Cytometry Core Technologies, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Giovanna Borsellino
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, Rome, Italy
| | - Philip E Boulais
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
| | - Ryan R Brinkman
- Terry Fox Laboratory, BC Cancer Agency, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Martin Büscher
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Dirk H Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- DZIF - National Centre for Infection Research, Munich, Germany
- Focus Group ''Clinical Cell Processing and Purification", Institute for Advanced Study, Technische Universität München, Munich, Germany
| | - Timothy P Bushnell
- Department of Pediatrics and Shared Resource Laboratories, University of Rochester Medical Center, Rochester NY, United States of America
| | - Xuetao Cao
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou 310058, China
- National Key Laboratory of Medical Immunology & Institute of Immunology, Second Military Medical University, Shanghai 200433, China
- Department of Immunology & Center for Immunotherapy, Institute of Basic Medical Sciences, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100005, China
| | | | | | - Qingyu Cheng
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Sue Chow
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Mario Clerici
- University of Milano and Don C Gnocchi Foundation IRCCS, Milano, Italy
| | - Anne Cooke
- Department of Pathology, University of Cambridge, Cambridge, United Kingdom
| | - Antonio Cosma
- CEA - Université Paris Sud - INSERM U, Immunology of viral infections and autoimmune diseases, France
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italia
| | - Ana Cumano
- Lymphopoiesis Unit, Immunology Department Pasteur Institute, Paris, France
| | - Van Duc Dang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Derek Davies
- Flow Cytometry Facility, The Francis Crick Institute, London, United Kingdom
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Silvia Della Bella
- University of Milan, Department of Medical Biotechnologies and Translational Medicine
- Humanitas Clinical and Research Center, Lab of Clinical and Experimental Immunology, Rozzano, Milan, Italy
| | - Paolo Dellabona
- Experimental Immunology Unit, Head, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milano, Italy
| | - Günnur Deniz
- Istanbul University, Aziz Sancar Institute of Experimental Medicine, Department of Immunology, Istanbul, Turkey
| | | | | | | | - Francesco Dieli
- University of Palermo, Department of Biopathology, Palermo, Italy
| | - Andreas Dolf
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | - Vera S Donnenberg
- Department of Cardiothoracic Surgery, School of Medicine, University of Pittsburgh, PA
| | - Thomas Dörner
- Department of Medicine/Rheumatology and Clinical Immunology, Charite Universitätsmedizin Berlin, Germany
| | | | - Elmar Endl
- Department of Molecular Medicine and Experimental Immunology, (Core Facility Flow Cytometry) University of Bonn, Germany
| | - Pablo Engel
- Department of Biomedical Sciences, University of Barcelona, Barcelona, Spain
| | - Britta Engelhardt
- Professor for Immunobiology, Director, Theodor Kocher Institute, University of Bern, Bern, Switzerland
| | - Charlotte Esser
- IUF - Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Bart Everts
- Leiden University Medical Center, Department of Parasitology, Leiden, The Netherlands
| | - Anita Dreher
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Christine S Falk
- Institute of Transplant Immunology, IFB-Tx, MHH Hannover Medical School, Hannover, Germany
- German Center for Infectious diseases (DZIF), TTU-IICH, Hannover, Germany
| | - Todd A Fehniger
- Divisions of Hematology & Oncology, Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Andrew Filby
- The Flow Cytometry Core Facility, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Simon Fillatreau
- Institut Necker-Enfants Malades (INEM), INSERM U-CNRS UMR, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Necker Enfants Malades, Paris, France
| | - Marie Follo
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Irmgard Förster
- Immunology and Environment, Life & Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
| | | | - Gemma A Foulds
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
| | - Paul S Frenette
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - David Galbraith
- University of Arizona, Bio Institute, School of Plant Sciences and Arizona Cancer Center, Tucson, Arizona, USA
| | - Natalio Garbi
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
- Department of Molecular Immunology, Institute of Experimental Immunology, Bonn, Germany
| | | | - Jens Geginat
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Kamran Ghoreschi
- Flow Cytometry Core Facility, Department of Dermatology, University Medical Center, Eberhard Karls University Tübingen, Germany
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Carl S Goodyear
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - Andrea Gori
- Clinic of Infectious Diseases, "San Gerardo" Hospital - ASST Monza, University Milano-Bicocca, Monza, Italy
| | - Jane Grogan
- Genentech, Department of Cancer Immunology, South San Francisco, California, USA
| | - Mor Gross
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Andreas Grützkau
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | | | - Jonas Hahn
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Quirin Hammer
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Anja E Hauser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Immundynamics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | - David Hedley
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Guadalupe Herrera
- Cytometry Service, Incliva Foundation. Clinic Hospital and Faculty of Medicine, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Falk Hiepe
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Tristan Holland
- Department of Molecular Immunology, Institute of Experimental Immunology, Bonn, Germany
| | - Pleun Hombrink
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Jessica P Houston
- Chemical and Materials Engineering, New Mexico State University, Las Cruces, NM, 88003, USA
| | - Bimba F Hoyer
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Bo Huang
- Department of Biochemistry and Molecular Biology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Immunology, Institute of Basic Medical Sciences & State Key Laboratory of Medical Molecular Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences, Beijing, China
| | - Christopher A Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Anna Iannone
- Department of Diagnostic Medicine, Clinical and Public Health, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Internal Medicine III, Nikolaus-Fiebiger-Center of MolecularMedicine, University Hospital Erlangen, Erlangen, Germany
| | - Beatriz Jávega
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Stipan Jonjic
- Faculty of Medicine, Center for Proteomics, University of Rijeka, Rijeka, Croatia
- Department for Histology and Embryology, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Kerstin Juelke
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Steffen Jung
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Toralf Kaiser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Tomas Kalina
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Baerbel Keller
- Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Srijit Khan
- Department of Immunology, University of Toronto, Toronto, Canada
| | - Deborah Kienhöfer
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Thomas Kroneis
- Medical University of Graz, Institute of Cell Biology, Histology & Embryology, Graz, Austria
| | - Désirée Kunkel
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Christian Kurts
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | - Pia Kvistborg
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Joanne Lannigan
- University of Virginia School of Medicine, Flow Cytometry Shared Resource, Charlottesville, VA, USA
| | - Olivier Lantz
- INSERM U932, Institut Curie, Paris 75005, France
- Laboratoire d'immunologie clinique, Institut Curie, Paris 75005, France
- Centre d'investigation Clinique en Biothérapie Gustave-Roussy Institut Curie (CIC-BT1428), Institut Curie, Paris 75005, France
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Principal Investigator, Biology of Aging Program
- Director Flow Cytomerty Platform, Immunomonitoring Platform, Agency for Science Technology and Research (A*STAR), Singapore
- Department of Medicine, University of Sherbrooke, Qc, Canada
- Faculty of Sciences, ElManar University, Tunis, Tunisia
| | | | - Michael D Leipold
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Megan K Levings
- Department of Surgery, University of British Columbia & British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada
| | | | - Yanling Liu
- Department of Immunology, University of Toronto, Toronto, Canada
| | - Michael Lohoff
- Institute for Medical Microbiology and Hospital Hygiene, University of Marburg, Marburg 35043, Germany
| | - Giovanna Lombardi
- MRC Centre for Transplantation, King's College London, Guy's Hospital, SE1 9RT London, UK
| | | | - Amy Lovett-Racke
- Department of Microbial Infection and Immunity, Ohio State University, Columbus, OH, USA
| | - Erik Lubberts
- Erasmus MC, University Medical Center, Department of Rheumatology, Rotterdam, The Netherlands
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - 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
| | - Holden T Maecker
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Glòria Martrus
- Department of Virus Immunology, Heinrich-Pette-Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Giuseppe Matarese
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Napoli, Italy and Istituto per l'Endocrinologia e l'Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Christian Maueröder
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Mairi McGrath
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Iain McInnes
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - Henrik E Mei
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Fritz Melchers
- Senior Group on Lymphocyte Development, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, University Leipzig, Leipzig, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Kingston Mills
- Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - David Mirrer
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine, Karolinska Institute Stockholm, Sweden
- Department of Clinical and Experimental Medicine, Linköping University, Sweden
| | - Jonni Moore
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Barry Moran
- Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Alessandro Moretta
- Department of Experimental Medicine, University of Genova, Genova, Italy
- Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesu Children's Hospital, Rome, Italy
| | - Tim R Mosmann
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susann Müller
- Centre for Environmental Research - UFZ, Department Environemntal Microbiology, Leipzig, Germany
| | - Werner Müller
- Bill Ford Chair in Cellular Immunology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Christian Münz
- University of Zurich, Institute of Experimental Immunology, Zürich, Switzerland
| | - Gabriele Multhoff
- Department of Radiation Oncology, Klinikum rechts der Isar, Technische Universität München (TUM), Munich, Germany
- Institute for Innovative Radiotherapy (iRT), Experimental Immune Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Luis Enrique Munoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Kenneth M Murphy
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
- Howard Hughes Medical Institute, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Christine Neudörfl
- Institute of Transplant Immunology, IFB-Tx, MHH Hannover Medical School, Hannover, Germany
| | - John Nolan
- The Scintillon Institute, Nancy Ridge Drive, San Diego, CA, USA
| | - Sussan Nourshargh
- Centre for Microvascular Research, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - José-Enrique O'Connor
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Wenjun Ouyang
- Department of Inflammation and Oncology, Amgen Inc., South San Francisco, CA, USA
| | | | - Raghav Palankar
- Institute for Immunology and Transfusion Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17489, Greifswald, Germany
| | - Isabel Panse
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Christian Peth
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Jordi Petriz
- Josep Carreras Leukemia Research Institute, Barcelona, Spain
| | - Daisy Philips
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Winfried Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Silvia Piconese
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Via Regina Elena 324, 00161 Rome, Italy
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - A Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
- Chromocyte Limited, Electric Works, Sheffield, UK
| | - Malgorzata Justyna Podolska
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Carlo Pucillo
- Univeristy of Udine - Department of Medicine, Lab of Immunology, Udine, Italy
| | - Sally A Quataert
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Timothy R D J Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands; Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Bartek Rajwa
- Bindley Biosciences Center, Purdue University, West Lafayette, In, USA
| | - Jonathan A Rebhahn
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | | | - Ester B M Remmerswaal
- Department of Experimental Immunology and Renal Transplant Unit, Division of Internal Medicine, Academic Medical Centre, The Netherlands
| | - Katy Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Laura G Rico
- Josep Carreras Leukemia Research Institute, Barcelona, Spain
| | - J Paul Robinson
- The SVM Professor of Cytomics & Professor of Biomedical Engineering, Purdue University Cytometry Laboratories, Purdue University, West Lafayette, IN, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | | | - Beate Ruckert
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Jürgen Ruland
- Institut für Klinische Chemie und Pathobiochemie, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Shimon Sakaguchi
- Laboratory of Experimental Immunology, WPI Immunology Frontier Research Center (IFReC), Osaka University, Suita 565-0871, Japan
- Department of Experimental Pathology, Institute for Frontier Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Francisco Sala-de-Oyanguren
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Yvonne Samstag
- Institute of Immunology, Section Molecular Immunology, Ruprecht-Karls-University, D-69120, Heidelberg, Germany
| | - Sharon Sanderson
- Translational Immunology Laboratory, NIHR BRC, University of Oxford, Kennedy Institute of Rheumatology,Oxford, United Kingdom
| | - Birgit Sawitzki
- Charité-Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin
- Berlin Institute of Health, Institute of Medical Immunology, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Alexander Scheffold
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Germany
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank Schildberg
- Harvard Medical School, Department of Microbiology and Immunobiology, Boston, MA, USA
| | | | - Stephan A Schmid
- Klinik und Poliklinik für Innere Medizin I, Universitätsklinikum Regensburg, Regensburg, Germany
| | - Steffen Schmitt
- Imaging and Cytometry Core Facility, Flow Cytometry Unit, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Axel Ronald Schulz
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Ton Schumacher
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Cristiano Scotta
- MRC Centre for Transplantation, King's College London, Guy's Hospital, SE1 9RT London, UK
| | | | - Anat Shemer
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | | | - Josef Spidlen
- Terry Fox Laboratory, BC Cancer Agency, Vancouver, BC, Canada
| | | | - Regina Stark
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Christina Stehle
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Merle Stein
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Tobit Steinmetz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Yousuke Takahama
- Division of Experimental Immunology, Institute of Advanced Medical Sciences, University of Tokushima, Tokushima, Japan
| | - Attila Tarnok
- Departement for Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Medical Informatics, IMISE, Leipzig, Germany
| | - ZhiGang Tian
- School of Life Sciences and Medical Center, Institute of Immunology, Key Laboratory of Innate Immunity and Chronic Disease of Chinese Academy of Science, University of Science and Technology of China, Hefei, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Gergely Toldi
- University of Birmingham, Institute of Immunology and Immunotherapy, Birmingham, UK
| | - Julia Tornack
- Senior Group on Lymphocyte Development, Max Planck Institute for Infection Biology, Berlin, Germany
| | | | | | - Henning Ulrich
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo
| | | | - René A W van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | | | | | - Paulo Vieira
- Unité Lymphopoiese, Institut Pasteur, Paris, France
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Wasserturmstr. 3/5, 91054 Erlangen, Germany
| | | | | | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | | | - Klaus Warnatz
- Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sarah Warth
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | | | - Carsten Watzl
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund, IfADo, Department of Immunology, Dortmund, Germany
| | - Leonie Wegener
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Annika Wiedemann
- Department of Medicine/Rheumatology and Clinical Immunology, Charite Universitätsmedizin Berlin, Germany
| | - Jürgen Wienands
- Universitätsmedizin Göttingen, Georg-August-Universität, Abt. Zelluläre und Molekulare Immunologie, Humboldtallee 34, 37073 Göttingen, Germany
| | - Gerald Willimsky
- Cooperation Unit for Experimental and Translational Cancer Immunology, Institute of Immunology (Charité - Universitätsmedizin Berlin) and German Cancer Research Center (DKFZ), Berlin, Germany
| | - James Wing
- Laboratory of Experimental Immunology, WPI Immunology Frontier Research Center (IFReC), Osaka University, Suita 565-0871, Japan
- Department of Experimental Pathology, Institute for Frontier Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Peter Wurst
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | | | - Alice Yue
- School of Computing Science, Simon Fraser University, Burnaby, Canada
| | | | - Yi Zhao
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Susanne Ziegler
- Department of Virus Immunology, Heinrich-Pette-Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Jakob Zimmermann
- Maurice Müller Laboratories (DKF), Universitätsklinik für Viszerale Chirurgie und Medizin Inselspital, University of Bern, Murtenstrasse, Bern
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Esmagambetov IB, Alekseeva SV, Sayadyan KS, Shmarov MM. CURRENT APPROACHES TO UNIVERSAL VACCINE AGAINST INFLUENZA VIRUS. RUSSIAN JOURNAL OF INFECTION AND IMMUNITY 2016. [DOI: 10.15789/2220-7619-2016-2-117-132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Di Mario G, Garulli B, Sciaraffia E, Facchini M, Donatelli I, Castrucci MR. A heat-inactivated H7N3 vaccine induces cross-reactive cellular immunity in HLA-A2.1 transgenic mice. Virol J 2016; 13:56. [PMID: 27036323 PMCID: PMC4815128 DOI: 10.1186/s12985-016-0513-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 03/23/2016] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Cross-reactive immunity against heterologous strains of influenza virus has the potential to provide partial protection in individuals that lack the proper neutralizing antibodies. In particular, the boosting of memory CD8+ T cell responses to conserved viral proteins can attenuate disease severity caused by influenza virus antigenic variants or pandemic strains. However, little is yet known about which of these conserved internal antigens would better induce and/or recall memory CD8+ T cells after in vivo administration of an inactivated whole virus vaccine. METHODS We explored the CD8 + T cell responses to selected epitopes of the internal proteins of an H7N3 influenza virus that were cross-reactive with A/PR/8/34 virus in HLA-A2.1 transgenic (AAD) mice. RESULTS CD8+ T cells against dominant and subdominant epitopes were detected upon infection of mice with live H7N3 virus, whereas immunization with non-replicating virus elicited CD8+ T cell responses against mostly immunodominant epitopes, which were rapidly recalled following infection with A/PR/8/34 virus. These vaccine-induced T cell responses were able to reduce the lung viral load in mice challenged intranasally with the heterologous influenza virus. CONCLUSIONS A single immunization with non-replicating influenza virus vaccines may be able to elicit or recall cross-reactive CD8+ T cell responses to conserved immunodominant epitopes and, to some extent, counteract an infection by heterologous virus.
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Affiliation(s)
- Giuseppina Di Mario
- Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Bruno Garulli
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, 00185, Rome, Italy
| | - Ester Sciaraffia
- Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Marzia Facchini
- Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Isabella Donatelli
- Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy
| | - Maria R Castrucci
- Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161, Rome, Italy.
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Kenney LL, Cornberg M, Chen AT, Emonet S, de la Torre JC, Selin LK. Increased Immune Response Variability during Simultaneous Viral Coinfection Leads to Unpredictability in CD8 T Cell Immunity and Pathogenesis. J Virol 2015; 89:10786-801. [PMID: 26269191 PMCID: PMC4621125 DOI: 10.1128/jvi.01432-15] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/07/2015] [Indexed: 12/11/2022] Open
Abstract
UNLABELLED T cell memory is usually studied in the context of infection with a single pathogen in naive mice, but how memory develops during a coinfection with two pathogens, as frequently occurs in nature or after vaccination, is far less studied. Here, we questioned how the competition between immune responses to two viruses in the same naive host would influence the development of CD8 T cell memory and subsequent disease outcome upon challenge. Using two different models of coinfection, including the well-studied lymphocytic choriomeningitis (LCMV) and Pichinde (PICV) viruses, several differences were observed within the CD8 T cell responses to either virus. Compared to single-virus infection, coinfection resulted in substantial variation among mice in the size of epitope-specific T cell responses to each virus. Some mice had an overall reduced number of virus-specific cells to either one of the viruses, and other mice developed an immunodominant response to a normally subdominant, cross-reactive epitope (nucleoprotein residues 205 to 212, or NP205). These changes led to decreased protective immunity and enhanced pathology in some mice upon challenge with either of the original coinfecting viruses. In mice with PICV-dominant responses, during a high-dose challenge with LCMV clone 13, increased immunopathology was associated with a reduced number of LCMV-specific effector memory CD8 T cells. In mice with dominant cross-reactive memory responses, during challenge with PICV increased immunopathology was directly associated with these cross-reactive NP205-specific CD8 memory cells. In conclusion, the inherent competition between two simultaneous immune responses results in significant alterations in T cell immunity and subsequent disease outcome upon reexposure. IMPORTANCE Combination vaccines and simultaneous administration of vaccines are necessary to accommodate required immunizations and maintain vaccination rates. Antibody responses generally correlate with protection and vaccine efficacy. However, live attenuated vaccines also induce strong CD8 T cell responses, and the impact of these cells on subsequent immunity, whether beneficial or detrimental, has seldom been studied, in part due to the lack of known T cell epitopes to vaccine viruses. We questioned if the inherent increased competition and stochasticity between two immune responses during a simultaneous coinfection would significantly alter CD8 T cell memory in a mouse model where CD8 T cell epitopes are clearly defined. We show that some of the coinfected mice have sufficiently altered memory T cell responses that they have decreased protection and enhanced immunopathology when reexposed to one of the two viruses. These data suggest that a better understanding of human T cell responses to vaccines is needed to optimize immunization strategies.
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Affiliation(s)
- Laurie L Kenney
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA Program in Immunology and Virology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Markus Cornberg
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA Department of Gastroenterology, Hepatology, and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Alex T Chen
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA Program in Immunology and Virology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Sebastien Emonet
- Department of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, California, USA
| | - Juan Carlos de la Torre
- Department of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, California, USA
| | - Liisa K Selin
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA Program in Immunology and Virology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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Gil A, Kenney LL, Mishra R, Watkin LB, Aslan N, Selin LK. Vaccination and heterologous immunity: educating the immune system. Trans R Soc Trop Med Hyg 2015; 109:62-9. [PMID: 25573110 DOI: 10.1093/trstmh/tru198] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
This review discusses three inter-related topics: (1) the immaturity of the neonatal and infant immune response; (2) heterologous immunity, where prior infection history with unrelated pathogens alters disease outcome resulting in either enhanced protective immunity or increased immunopathology to new infections, and (3) epidemiological human vaccine studies that demonstrate vaccines can have beneficial or detrimental effects on subsequent unrelated infections. The results from the epidemiological and heterologous immunity studies suggest that the immune system has tremendous plasticity and that each new infection or vaccine that an individual is exposed to during a lifetime will potentially alter the dynamics of their immune system. It also suggests that each new infection or vaccine that an infant receives is not only perturbing the immune system but is educating the immune system and laying down the foundation for all subsequent responses. This leads to the question, is there an optimum way to educate the immune system? Should this be taken into consideration in our vaccination protocols?
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Affiliation(s)
- Anna Gil
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Laurie L Kenney
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Rabinarayan Mishra
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Levi B Watkin
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Nuray Aslan
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Liisa K Selin
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
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14
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Hadrup SR, Maurer D, Laske K, Frøsig TM, Andersen SR, Britten CM, van der Burg SH, Walter S, Gouttefangeas C. Cryopreservation of MHC multimers: Recommendations for quality assurance in detection of antigen specific T cells. Cytometry A 2015; 87:37-48. [PMID: 25297339 PMCID: PMC4309491 DOI: 10.1002/cyto.a.22575] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 08/24/2014] [Accepted: 09/24/2014] [Indexed: 11/16/2022]
Abstract
Fluorescence-labeled peptide-MHC class I multimers serve as ideal tools for the detection of antigen-specific T cells by flow cytometry, enabling functional and phenotypical characterization of specific T cells at the single cell level. While this technique offers a number of unique advantages, MHC multimer reagents can be difficult to handle in terms of stability and quality assurance. The stability of a given fluorescence-labeled MHC multimer complex depends on both the stability of the peptide-MHC complex itself and the stability of the fluorochrome. Consequently, stability is difficult to predict and long-term storage is generally not recommended. We investigated here the possibility of cryopreserving MHC multimers, both in-house produced and commercially available, using a wide range of peptide-MHC class I multimers comprising virus and cancer-associated epitopes of different affinities presented by various HLA-class I molecules. Cryopreservation of MHC multimers was feasible for at least 6 months, when they were dissolved in buffer containing 5-16% glycerol (v/v) and 0.5% serum albumin (w/v). The addition of cryoprotectants was tolerated across three different T-cell staining protocols for all fluorescence labels tested (PE, APC, PE-Cy7 and Quantum dots). We propose cryopreservation as an easily implementable method for stable storage of MHC multimers and recommend the use of cryopreservation in long-term immunomonitoring projects, thereby eliminating the variability introduced by different batches and inconsistent stability.
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Affiliation(s)
- Sine Reker Hadrup
- Department of Hematology, Center for Cancer Immune Therapy (CCIT), University Hospital HerlevHerlev, Denmark
| | | | - Karoline Laske
- Department of Immunology, Institute for Cell Biology, University of TübingenGermany and DKTK, DKFZ partner site Tübingen, Germany
| | - Thomas Mørch Frøsig
- Department of Hematology, Center for Cancer Immune Therapy (CCIT), University Hospital HerlevHerlev, Denmark
| | - Sofie Ramskov Andersen
- Department of Hematology, Center for Cancer Immune Therapy (CCIT), University Hospital HerlevHerlev, Denmark
| | - Cedrik M Britten
- Translational Oncology, University Medical Center, Johannes Gutenberg-University Mainz gGmbHMainz, Germany
| | - Sjoerd H van der Burg
- Department of Clinical Oncology, Leiden University Medical CenterLeiden, The Netherlands
| | | | - Cécile Gouttefangeas
- Department of Immunology, Institute for Cell Biology, University of TübingenGermany and DKTK, DKFZ partner site Tübingen, Germany
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15
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Nolte MA, van der Meer JWM. Inflammatory responses to infection: the Dutch contribution. Immunol Lett 2014; 162:113-20. [PMID: 25455597 PMCID: PMC7132409 DOI: 10.1016/j.imlet.2014.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
At any given moment, our body is under attack by a large variety of pathogens, which aim to enter and use our body to propagate and disseminate. The extensive cellular and molecular complexity of our immune system enables us to efficiently eliminate invading pathogens or at least develop a condition in which propagation of the microorganism is reduced to a minimum. Yet, the evolutionary pressure on pathogens to circumvent our immune defense mechanisms is immense, which continuously leads to the development of novel pathogenic strains that challenge the health of mankind. Understanding this battle between pathogen and the immune system has been a fruitful area of immunological research over the last century and will continue to do so for many years. In this review, which has been written on the occasion of the 50th anniversary of the Dutch Society for Immunology, we provide an overview of the major contributions that Dutch immunologists and infection biologists have made in the last decades on the inflammatory response to viral, bacterial, fungal or parasitic infections. We focus on those studies that have addressed both the host and the pathogen, as these are most interesting from an immunological point of view. Although it is not possible to completely cover this comprehensive research field, this review does provide an interesting overview of Dutch research on inflammatory responses to infection.
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Affiliation(s)
- Martijn A Nolte
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
| | - Jos W M van der Meer
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
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16
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He B, Chang H, Liu Z, Huang C, Liu X, Zheng D, Fang F, Sun B, Chen Z. Infection of influenza virus neuraminidase-vaccinated mice with homologous influenza virus leads to strong protection against heterologous influenza viruses. J Gen Virol 2014; 95:2627-2637. [PMID: 25170051 DOI: 10.1099/vir.0.067736-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Vaccination is the best measure to prevent influenza pandemics. Here, we studied the protective effect against heterologous influenza viruses, including A/reassortant/NYMC X-179A (pH1N1), A/Chicken/Henan/12/2004 (H5N1), A/Chicken/Jiangsu/7/2002 (H9N2) and A/Guizhou/54/89×A/PR/8/34 (A/Guizhou-X) (H3N2), in mice first vaccinated with a DNA vaccine of haemagglutinin (HA) or neuraminidase (NA) of A/PR/8/34 (PR8) and then infected with the homologous virus. We showed that PR8 HA or NA vaccination both protected mice against a lethal dose of the homologous virus; PR8 HA or NA DNA vaccination and then PR8 infection in mice offered poor or excellent protection, respectively, against a second, heterologous influenza virus challenge. In addition, before the second heterologous influenza infection, the highest antibody level against nucleoprotein (NP) and matrix (M1 and M2) proteins was found in the PR8 NA-vaccinated and PR8-infected group. The level of induced cellular immunity against NP and M1 showed a trend consistent with that seen in antibody levels. However, PR8 HA+NA vaccination and then PR8 infection resulted in limited protection against heterologous influenza virus challenge. Results of the present study demonstrated that infection of the homologous influenza virus in mice already immunized with a NA vaccine could provide excellent protection against subsequent infection of a heterologous influenza virus. These findings suggested that NA, a major antigen of influenza virus, could be an important candidate antigen for universal influenza vaccines.
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Affiliation(s)
- Biao He
- College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
| | - Haiyan Chang
- College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
| | - Zhihua Liu
- College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
| | - Chaoyang Huang
- College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
| | - Xueying Liu
- Shanghai Institute of Biological Products, Shanghai 200052, PR China
| | - Dan Zheng
- Shanghai Institute of Biological Products, Shanghai 200052, PR China
| | - Fang Fang
- College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
| | - Bing Sun
- Institute Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200025, PR China
| | - Ze Chen
- Shanghai Institute of Biological Products, Shanghai 200052, PR China.,College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, PR China
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17
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Sharma S, Thomas PG. The two faces of heterologous immunity: protection or immunopathology. J Leukoc Biol 2013; 95:405-16. [PMID: 24212098 DOI: 10.1189/jlb.0713386] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Immunity to previously encountered viruses can alter responses to unrelated pathogens. This phenomenon, which is known as heterologous immunity, has been well established in animal model systems. Heterologous immunity appears to be relatively common and may be beneficial by boosting protective responses. However, heterologous reactivity can also result in severe immunopathology. The key features that define heterologous immune modulation include alterations in the CD4(+) and CD8(+) T cell compartments and changes in viral dynamics and disease progression. In this review, we discuss recent advances and the current understanding of antiviral immunity in heterologous infections. The difficulties of studying these complex heterologous infections in humans are discussed, with special reference to the variations in HLA haplotypes and uncertainties about individuals' infection history. Despite these limitations, epidemiological analyses in humans and the data from mouse models of coinfection can be applied toward advancing the design of therapeutics and vaccination strategies.
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Affiliation(s)
- Shalini Sharma
- 1.MS 351, St. Jude Children's Research Hospital, 262 Danny Thomas Pl., Memphis, TN 38105, USA.
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18
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Abstract
The desired effect of vaccination is to elicit protective immune responses against infection with pathogenic agents. An inactivated influenza vaccine is able to induce the neutralizing antibodies directed primarily against two surface antigens, hemagglutinin and neuraminidase. These two antigens undergo frequent antigenic drift and hence necessitate the annual update of a new vaccine strain. Besides the antigenic drift, the unpredictable emergence of the pandemic influenza strain, as seen in the 2009 pandemic H1N1, underscores the development of a new influenza vaccine that elicits broadly protective immunity against the diverse influenza strains. Cold-adapted live attenuated influenza vaccines (CAIVs) are advocated as a more appropriate strategy for cross-protection than inactivated vaccines and extensive studies have been conducted to address the issues in animal models. Here, we briefly describe experimental and clinical evidence for cross-protection by the CAIVs against antigenically distant strains and discuss possible explanations for cross-protective immune responses afforded by CAIVs. Potential barriers to the achievement of a universal influenza vaccine are also discussed, which will provide useful guidelines for future research on designing an ideal influenza vaccine with broad protection without causing pathogenic effects such as autoimmunity or attrition of protective immunity against homologous infection.
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Affiliation(s)
- Yo Han Jang
- Laboratory of Molecular Medicine, Department of Biotechnology, College of Life Science and Biotechnology, Seoul, Korea
| | - Baik Lin Seong
- Laboratory of Molecular Medicine, Department of Biotechnology, College of Life Science and Biotechnology, Seoul, Korea
- Translational Research Center for Protein Function Control, Yonsei University, Seoul, Korea
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Wensveen FM, van Gisbergen KPJM, Eldering E. The fourth dimension in immunological space: how the struggle for nutrients selects high-affinity lymphocytes. Immunol Rev 2013; 249:84-103. [PMID: 22889217 DOI: 10.1111/j.1600-065x.2012.01156.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Lymphocyte activation via the antigen receptor is associated with radical shifts in metabolism and changes in requirements for nutrients and cytokines. Concomitantly, drastic changes occur in the expression of pro-and anti-apoptotic proteins that alter the sensitivity of lymphocytes to limiting concentrations of key survival factors. Antigen affinity is a primary determinant for the capacity of activated lymphocytes to access these vital resources. The shift in metabolic needs and the variable access to key survival factors is used by the immune system to eliminate activated low-affinity cells and to generate an optimal high-affinity response. In this review, we focus on the control of apoptosis regulators in activated lymphocytes by nutrients, cytokines, and costimulation. We propose that the struggle among individual clones that leads to the formation of high-affinity effector cell populations is in effect an 'invisible' fourth signal required for effective immune responses.
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Affiliation(s)
- Felix M Wensveen
- Department of Experimental Immunology, Academic Medical Center, Amsterdam, The Netherlands
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20
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Petrova G, Ferrante A, Gorski J. Cross-reactivity of T cells and its role in the immune system. Crit Rev Immunol 2012; 32:349-72. [PMID: 23237510 DOI: 10.1615/critrevimmunol.v32.i4.50] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
T-cell receptors recognize peptides presented by the major histocompatibility complex (MHC) on the surface of antigen-presenting cells (APC). The ability of the T-cell receptor (TCR) to recognize more than one peptide-MHC structure defines cross-reactivity. Cross-reactivity is a documented phenomenon of the immune system whose importance is still under investigation. There are a number of rational arguments for cross-reactivity. These include the discrepancy between the theoretical high number of pathogen-derived peptides and the lower diversity of the T-cell repertoire, the need for recognition of escape variants, and the intrinsic low affinity of this receptor-ligand pair. However, quantifying the phenomenon has been difficult, and its immunological importance remains unknown. In this review, we examined the cases for and against an important role for cross reactivity. We argue that it may be an essential feature of the immune system from the point of view of biological robustness.
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Affiliation(s)
- Galina Petrova
- The Blood Research Institute, Blood Center of Wisconsin, Milwaukee, Wisconsin 53226, USA
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21
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Multiple distinct forms of CD8+ T cell cross-reactivity and specificities revealed after 2009 H1N1 influenza A virus infection in mice. PLoS One 2012; 7:e46166. [PMID: 23029425 PMCID: PMC3459832 DOI: 10.1371/journal.pone.0046166] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 08/28/2012] [Indexed: 12/04/2022] Open
Abstract
Influenza primed mice are protected against lethal infection with H1N1 A/CA/04/E3/09 virus, and T depletion and serum transfer studies suggest a T-dependent mechanism. We therefore set out to investigate the quality of the cross-reactive T cell response to CA/E3/09 in mice primed with H3N2 influenza A/Hong Kong/X31 virus. Sequences of the immunodominant nucleoprotein (NP) NP366–374 and acid polymerase (PA) PA224–233 CD8 epitopes from X31 each differ from the CA/E3/09 virus by one amino acid: an M371V substitution at position 6 of the NP peptide, and an S224P substitution at position 1 of the PA peptide, raising questions about the role of these epitopes in protection. PA224–233 peptides from either virus could elicit IFN-γ spot forming cells from mice infected with X31, indicating cross-reactivity of these two peptides. However, no T cell responses to either PA224–233 peptide were detectable after primary CA/E3/09 infection, suggesting it is cryptic in this virus. In contrast, primary responses to the NP366 peptides were detectable after infection with either virus, but did not cross-react in vitro. Similarly, H2-Db tetramers of each NP epitope stained CD8+ T cells from each respective virus infection, but did not obviously cross-react. Early after lethal CA/E3/09 challenge, X31 primed mice had enhanced IFN-γ responses toward both NP366 peptides, as well as recall responses to a set of subdominant NP and PA peptides not detectable after primary X31 infection alone. Furthermore, dual-tetramer staining revealed an expanded population of CD8 T cells reactive to both NP366 variant peptides also not seen after the priming infection alone. These observations demonstrate unusual CD8+ T cell cross-reactivity and specificity are elicited after primary and secondary CA/E3/09 influenza virus infections.
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22
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Savard C, Laliberté-Gagné MÈ, Babin C, Bolduc M, Guérin A, Drouin K, Forget MA, Majeau N, Lapointe R, Leclerc D. Improvement of the PapMV nanoparticle adjuvant property through an increased of its avidity for the antigen [influenza NP]. Vaccine 2012; 30:2535-42. [DOI: 10.1016/j.vaccine.2012.01.085] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 01/13/2012] [Accepted: 01/29/2012] [Indexed: 10/14/2022]
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Abstract
T cell recognition of antigen is a crucial aspect of the adaptive immune response. One of the most common means of pathogen immune evasion is mutation of T cell epitopes. T cell recognition of such ligands can result in a variety of outcomes including activation, apoptosis and anergy. The ability of a given T cell to respond to a specific peptide-MHC ligand is regulated by a number of factors, including the affinity, on- and off-rates and half-life of the TCR-peptide-MHC interaction. Interaction of T cells with low-potency ligands results in unique signaling patterns and requires engagement with a larger number of T cell receptors than agonist ligands. This review will address these aspects of T cell interaction with weak ligands and the ways in which these ligands have been utilized therapeutically.
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Soboleski MR, Gabbard JD, Price GE, Misplon JA, Lo CY, Perez DR, Ye J, Tompkins SM, Epstein SL. Cold-adapted influenza and recombinant adenovirus vaccines induce cross-protective immunity against pH1N1 challenge in mice. PLoS One 2011; 6:e21937. [PMID: 21789196 PMCID: PMC3137593 DOI: 10.1371/journal.pone.0021937] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2011] [Accepted: 06/10/2011] [Indexed: 12/20/2022] Open
Abstract
Background The rapid spread of the 2009 H1N1 pandemic influenza virus (pH1N1) highlighted problems associated with relying on strain-matched vaccines. A lengthy process of strain identification, manufacture, and testing is required for current strain-matched vaccines and delays vaccine availability. Vaccines inducing immunity to conserved viral proteins could be manufactured and tested in advance and provide cross-protection against novel influenza viruses until strain-matched vaccines became available. Here we test two prototype vaccines for cross-protection against the recent pandemic virus. Methodology/Principal Findings BALB/c and C57BL/6 mice were intranasally immunized with a single dose of cold-adapted (ca) influenza viruses from 1977 or recombinant adenoviruses (rAd) expressing 1934 nucleoprotein (NP) and consensus matrix 2 (M2) (NP+M2-rAd). Antibodies against the M2 ectodomain (M2e) were seen in NP+M2-rAd immunized BALB/c but not C57BL/6 mice, and cross-reacted with pH1N1 M2e. The ca-immunized mice did not develop antibodies against M2e. Despite sequence differences between vaccine and challenge virus NP and M2e epitopes, extensive cross-reactivity of lung T cells with pH1N1 peptides was detected following immunization. Both ca and NP+M2-rAd immunization protected BALB/c and C57BL/6 mice against challenge with a mouse-adapted pH1N1 virus. Conclusion/Significance Cross-protective vaccines such as NP+M2-rAd and ca virus are effective against pH1N1 challenge within 3 weeks of immunization. Protection was not dependent on recognition of the highly variable external viral proteins and could be achieved with a single vaccine dose. The rAd vaccine was superior to the ca vaccine by certain measures, justifying continued investigation of this experimental vaccine even though ca vaccine is already available. This study highlights the potential for cross-protective vaccines as a public health option early in an influenza pandemic.
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Affiliation(s)
- Mark R. Soboleski
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, United States of America
| | - Jon D. Gabbard
- Department of Infectious Diseases, University of Georgia, Athens, Georgia, United States of America
| | - Graeme E. Price
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, United States of America
| | - Julia A. Misplon
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, United States of America
| | - Chia-Yun Lo
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, United States of America
| | - Daniel R. Perez
- Department of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America
| | - Jianqiang Ye
- Department of Veterinary Medicine, University of Maryland, College Park, Maryland, United States of America
| | - S. Mark Tompkins
- Department of Infectious Diseases, University of Georgia, Athens, Georgia, United States of America
| | - Suzanne L. Epstein
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, United States of America
- * E-mail:
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van Gisbergen KPJM, Klarenbeek PL, Kragten NAM, Unger PPA, Nieuwenhuis MBB, Wensveen FM, ten Brinke A, Tak PP, Eldering E, Nolte MA, van Lier RAW. The costimulatory molecule CD27 maintains clonally diverse CD8(+) T cell responses of low antigen affinity to protect against viral variants. Immunity 2011; 35:97-108. [PMID: 21763160 DOI: 10.1016/j.immuni.2011.04.020] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Revised: 02/21/2011] [Accepted: 04/20/2011] [Indexed: 11/19/2022]
Abstract
CD70 and CD27 are costimulatory molecules that provide essential signals for the expansion and differentiation of CD8(+) T cells. Here, we show that CD27-driven costimulation lowered the threshold of T cell receptor activation on CD8(+) T cells and enabled responses against low-affinity antigens. Using influenza infection to study in vivo consequences, we found that CD27-driven costimulation promoted a CD8(+) T cell response of overall low affinity. These qualitative effects of CD27 on T cell responses were maintained into the memory phase. On a clonal level, CD27-driven costimulation established a higher degree of variety in memory CD8(+) T cells. The benefit became apparent when mice were reinfected, given that CD27 improved CD8(+) T cell responses against reinfection with viral variants, but not with identical virus. We propose that CD27-driven costimulation is a strategy to generate memory clones that have potential reactivity to a wide array of mutable pathogens.
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Affiliation(s)
- Klaas P J M van Gisbergen
- Department of Experimental Immunology, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
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26
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Petrova GV, Naumova EN, Gorski J. The polyclonal CD8 T cell response to influenza M158-66 generates a fully connected network of cross-reactive clonotypes to structurally related peptides: a paradigm for memory repertoire coverage of novel epitopes or escape mutants. THE JOURNAL OF IMMUNOLOGY 2011; 186:6390-7. [PMID: 21518969 DOI: 10.4049/jimmunol.1004031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Cross-reactivity of T cells is defined as recognition of two or more peptide-MHC complexes by the same T cell. Although examples of cross-reactivity have been reported, a detailed examination of cross-reactivity has not been performed. In this study, we took advantage of the high degree of polyclonality in the BV19 T cell repertoire responding to influenza M1(58-66) in HLA-A2 individuals to obtain a measure of simple cross-reactivity. We used substitutions that incrementally change the structure of the M1(58-66) peptide to measure how the HLA-A2-restricted response adapts to these changes. In three HLA-A2 adult subjects, we identified the BV19 clonotypes in the recall response to the influenza epitope M1(58-66) and 12 M1 peptides substituted at TCR contact position 63 or 65. The fraction of cross-reactive clonotypes in the M1(58-66) repertoire varied from 45-58% in the three donors. The extent of cross-reactivity, which is the additional number of peptides recognized by a single clonotype, is as high as six. We summarized the data using graph theory, with the cross-reactive clonotypes connecting the different HLA-A2 peptides recognized. The cross-reactive clonotypes form a well-connected network that could provide protection from virus-escape variants. We predict that any new pathogen with an epitope whose shape corresponds to that of the peptides that we studied would find a pre-existing repertoire ready to respond to it. We propose that in adult memory repertoires, previously encountered epitopes may have generated similar cross-reactive repertoires.
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Affiliation(s)
- Galina V Petrova
- Blood Research Institute, BloodCenter of Wisconsin, Milwaukee, WI 53226, USA
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27
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Selin LK, Wlodarczyk MF, Kraft AR, Nie S, Kenney LL, Puzone R, Celada F. Heterologous immunity: immunopathology, autoimmunity and protection during viral infections. Autoimmunity 2011; 44:328-47. [PMID: 21250837 DOI: 10.3109/08916934.2011.523277] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Heterologous immunity is a common phenomenon present in all infections. Most of the time it is beneficial, mediating protective immunity, but in some individuals that have the wrong crossreactive response it leads to a cascade of events that result in severe immunopathology. Infections have been associated with autoimmune diseases such as diabetes, multiple sclerosis and lupus erythematosis, but also with unusual autoimmune like pathologies where the immune system appears dysregulated, such as, sarcoidosis, colitis, panniculitis, bronchiolitis obliterans, infectious mononucleosis and even chronic fatigue syndrome. Here we review the evidence that to better understand these autoreactive pathologies it requires an evaluation of how T cells are regulated and evolve during sequential infections with different pathogens under the influence of heterologous immunity.
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Affiliation(s)
- Liisa K Selin
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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28
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Clute SC, Naumov YN, Watkin LB, Aslan N, Sullivan JL, Thorley-Lawson DA, Luzuriaga K, Welsh RM, Puzone R, Celada F, Selin LK. Broad cross-reactive TCR repertoires recognizing dissimilar Epstein-Barr and influenza A virus epitopes. THE JOURNAL OF IMMUNOLOGY 2010; 185:6753-64. [PMID: 21048112 DOI: 10.4049/jimmunol.1000812] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Memory T cells cross-reactive with epitopes encoded by related or even unrelated viruses may alter the immune response and pathogenesis of infection by a process known as heterologous immunity. Because a challenge virus epitope may react with only a subset of the T cell repertoire in a cross-reactive epitope-specific memory pool, the vigorous cross-reactive response may be narrowly focused, or oligoclonal. We show in this article, by examining human T cell cross-reactivity between the HLA-A2-restricted influenza A virus-encoded M1(58-66) epitope (GILGFVFTL) and the dissimilar Epstein-Barr virus-encoded BMLF1(280-288) epitope (GLCTLVAML), that, under some conditions, heterologous immunity can lead to a significant broadening, rather than a narrowing, of the TCR repertoire. We suggest that dissimilar cross-reactive epitopes might generate a broad, rather than a narrow, T cell repertoire if there is a lack of dominant high-affinity clones; this hypothesis is supported by computer simulation.
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Affiliation(s)
- Shalyn C Clute
- Department of Pathology and Program in Immunology and Virology, University of Massachusetts Medical School, Worcester, MA 01655, USA
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29
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T cell-mediated protection against lethal 2009 pandemic H1N1 influenza virus infection in a mouse model. J Virol 2010; 85:448-55. [PMID: 20980523 DOI: 10.1128/jvi.01812-10] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Genetic mutation and reassortment of influenza virus gene segments, in particular those of hemagglutinin (HA) and neuraminidase (NA), that lead to antigenic drift and shift are the major strategies for influenza virus to escape preexisting immunity. The most recent example of such phenomena is the first pandemic of H1N1 influenza of the 21st century, which started in 2009. Cross-reactive antibodies raised against H1N1 viruses circulating before 1930 show protective activity against the 2009 pandemic virus. Cross-reactive T-cell responses can also contribute to protection, but in vivo support of this view is lacking. To explore the protection mechanisms in vivo, we primed mice with H1 and H3 influenza virus isolates and rechallenged them with a virus derived from the 2009 H1N1 A/CA/04/09 virus, named CA/E3/09. We found that priming with influenza viruses of both H1 and H3 homo- and heterosubtypes protected against lethal CA/E3/09 virus challenge. Convalescent-phase sera from these primed mice conferred no neutralization activity in vitro and no protection in vivo. However, T-cell depletion studies suggested that both CD4 and CD8 T cells contributed to the protection. Taken together, these results indicate that cross-reactive T cells established after initial priming with distally related viruses can be a vital component for prevention of disease and control of pandemic H1N1 influenza virus infection. Our results highlight the importance of establishing cross-reactive T-cell responses for protecting against existing or newly emerging pandemic influenza viruses.
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30
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Hadrup SR, Schumacher TN. MHC-based detection of antigen-specific CD8+ T cell responses. Cancer Immunol Immunother 2010; 59:1425-33. [PMID: 20177676 PMCID: PMC2892606 DOI: 10.1007/s00262-010-0824-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2009] [Accepted: 01/30/2010] [Indexed: 12/05/2022]
Abstract
The hallmark of adaptive immunity is its ability to recognise a wide range of antigens and technologies that capture this diversity are therefore of substantial interest. New methods have recently been developed that allow the parallel analysis of T cell reactivity against vast numbers of different epitopes in limited biological material. These technologies are based on the joint binding of differentially labelled MHC multimers on the T cell surface, thereby providing each antigen-specific T cell population with a unique multicolour code. This strategy of 'combinatorial encoding' enables detection of many (at least 25) different T cell populations per sample and should be of broad value for both T cell epitope identification and immunomonitoring.
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Affiliation(s)
- Sine Reker Hadrup
- Department of Hematology, Center for Cancer Immune Therapy, CCIT, University Hospital Herlev, Herlev, Denmark.
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31
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Combadière B, Vogt A, Mahé B, Costagliola D, Hadam S, Bonduelle O, Sterry W, Staszewski S, Schaefer H, van der Werf S, Katlama C, Autran B, Blume-Peytavi U. Preferential amplification of CD8 effector-T cells after transcutaneous application of an inactivated influenza vaccine: a randomized phase I trial. PLoS One 2010; 5:e10818. [PMID: 20520820 PMCID: PMC2877091 DOI: 10.1371/journal.pone.0010818] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2009] [Accepted: 03/05/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Current conventional vaccination approaches do not induce potent CD8 T-cell responses for fighting mostly variable viral diseases such as influenza, avian influenza viruses or HIV. Following our recent study on vaccine penetration by targeting of vaccine to human hair follicular ducts surrounded by Langerhans cells, we tested in the first randomized Phase-Ia trial based on hair follicle penetration (namely transcutaneous route) the induction of virus-specific CD8 T cell responses. METHODS AND FINDINGS We chose the inactivated influenza vaccine - a conventional licensed tetanus/influenza (TETAGRIP) vaccine - to compare the safety and immunogenicity of transcutaneous (TC) versus IM immunization in two randomized controlled, multi-center Phase I trials including 24 healthy-volunteers and 12 HIV-infected patients. Vaccination was performed by application of inactivated influenza vaccine according to a standard protocol allowing the opening of the hair duct for the TC route or needle-injection for the IM route. We demonstrated that the safety of the two routes was similar. We showed the superiority of TC application, but not the IM route, to induce a significant increase in influenza-specific CD8 cytokine-producing cells in healthy-volunteers and in HIV-infected patients. However, these routes did not differ significantly for the induction of influenza-specific CD4 responses, and neutralizing antibodies were induced only by the IM route. The CD8 cell response is thus the major immune response observed after TC vaccination. CONCLUSIONS This Phase Ia clinical trial (Manon05) testing an anti-influenza vaccine demonstrated that vaccines designed for antibody induction by the IM route, generate vaccine-specific CD8 T cells when administered transcutaneously. These results underline the necessity of adapting vaccination strategies to control complex infectious diseases when CD8 cellular responses are crucial. Our work opens up a key area for the development of preventive and therapeutic vaccines for diseases in which CD8 cells play a crucial role. TRIAL REGISTRATION Clinicaltrials.gov NCT00261001.
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Affiliation(s)
- Behazine Combadière
- Institut National de Santé et de Recherche Médicale, INSERM U945, Paris, France.
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32
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Abstract
Immune memory responses to previously encountered pathogens can sometimes alter the immune response to and the course of infection of an unrelated pathogen by a process known as heterologous immunity. This response can lead to enhanced or diminished protective immunity and altered immunopathology. Here, we discuss the nature of T-cell cross-reactivity and describe matrices of epitopes from different viruses eliciting cross-reactive CD8(+) T-cell responses. We examine the parameters of heterologous immunity mediated by these cross-reactive T cells during viral infections in mice and humans. We show that heterologous immunity can disrupt T-cell memory pools, alter the complexity of the T-cell repertoire, change patterns of T-cell immunodominance, lead to the selection of viral epitope-escape variants, alter the pathogenesis of viral infections, and, by virtue of the private specificity of T-cell repertoires within individuals, contribute to dramatic variations in viral disease. We propose that heterologous immunity is an important factor in resistance to and variations of human viral infections and that issues of heterologous immunity should be considered in the design of vaccines.
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Affiliation(s)
- Raymond M Welsh
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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33
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Bodewes R, Kreijtz JHCM, Hillaire MLB, Geelhoed-Mieras MM, Fouchier RAM, Osterhaus ADME, Rimmelzwaan GF. Vaccination with whole inactivated virus vaccine affects the induction of heterosubtypic immunity against influenza virus A/H5N1 and immunodominance of virus-specific CD8+ T-cell responses in mice. J Gen Virol 2010; 91:1743-53. [PMID: 20335492 DOI: 10.1099/vir.0.020784-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
It was recently shown that the use of an experimental subunit vaccine protected mice against infection with a human A/H3N2 influenza virus, but consequently affected the induction of heterosubtypic immunity to a highly pathogenic A/H5N1 influenza virus, which was otherwise induced by the A/H3N2 infection. As whole inactivated virus (WIV) vaccines are widely used to protect against seasonal influenza and also contain inner viral proteins such as the nucleoprotein (NP), the potential of a WIV vaccine to induce protective immunity against infection was tested with a homologous A/H3N2 (A/Hong Kong/2/68) and a heterosubtypic A/H5N1 influenza virus (A/Indonesia/5/05). As expected, the vaccine afforded protection against infection with the A/H3N2 virus only. In addition, it was demonstrated that the use of WIV vaccine for protection against A/H3N2 infection affected the induction of heterosubtypic immunity that was otherwise afforded by A/H3N2 influenza virus infection. The reduction in protective immunity correlated with changes in the immunodominance patterns of the CD8(+) T-cell responses directed to the epitopes located in the acid polymerase subunit of the viral RNA polymerase (PA(224-233)) and the NP (NP(366-374)). In unvaccinated mice that experienced infection with the A/H3N2 influenza virus, the magnitude of the CD8(+) T-cell response to both peptides was similar on secondary infection with A/H5N1 influenza virus. In contrast, prior vaccination with WIV affected the immunodominance pattern and skewed the response after infection with influenza virus A/Indonesia/5/05 towards a dominant NP(366-374)-specific response. These findings may have implications for vaccination strategies aimed at the induction of protective immunity to seasonal and/or pandemic influenza.
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Affiliation(s)
- Rogier Bodewes
- Department of Virology, Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands
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34
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Rygiel TP, Rijkers ESK, de Ruiter T, Stolte EH, van der Valk M, Rimmelzwaan GF, Boon L, van Loon AM, Coenjaerts FE, Hoek RM, Tesselaar K, Meyaard L. Lack of CD200 Enhances Pathological T Cell Responses during Influenza Infection. THE JOURNAL OF IMMUNOLOGY 2009; 183:1990-6. [DOI: 10.4049/jimmunol.0900252] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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35
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Parallel detection of antigen-specific T-cell responses by multidimensional encoding of MHC multimers. Nat Methods 2009; 6:520-6. [DOI: 10.1038/nmeth.1345] [Citation(s) in RCA: 233] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Accepted: 05/28/2009] [Indexed: 11/09/2022]
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36
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Kreijtz JHCM, Bodewes R, van den Brand JMA, de Mutsert G, Baas C, van Amerongen G, Fouchier RAM, Osterhaus ADME, Rimmelzwaan GF. Infection of mice with a human influenza A/H3N2 virus induces protective immunity against lethal infection with influenza A/H5N1 virus. Vaccine 2009; 27:4983-9. [PMID: 19538996 DOI: 10.1016/j.vaccine.2009.05.079] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Revised: 05/07/2009] [Accepted: 05/28/2009] [Indexed: 10/20/2022]
Abstract
The transmission of highly pathogenic avian influenza (HPAI) A viruses of the H5N1 subtype from poultry to man and the high case fatality rate fuels the fear for a pandemic outbreak caused by these viruses. However, prior infections with seasonal influenza A/H1N1 and A/H3N2 viruses induce heterosubtypic immunity that could afford a certain degree of protection against infection with the HPAI A/H5N1 viruses, which are distantly related to the human influenza A viruses. To assess the protective efficacy of such heterosubtypic immunity mice were infected with human influenza virus A/Hong Kong/2/68 (H3N2) 4 weeks prior to a lethal infection with HPAI virus A/Indonesia/5/05 (H5N1). Prior infection with influenza virus A/Hong Kong/2/68 reduced clinical signs, body weight loss, mortality and virus replication in the lungs as compared to naive mice infected with HPAI virus A/Indonesia/5/05. Priming by infection with respiratory syncytial virus, a non-related virus did not have a beneficial effect on the outcome of A/H5N1 infections, indicating that adaptive immune responses were responsible for the protective effect. In mice primed by infection with influenza A/H3N2 virus cytotoxic T lymphocytes (CTL) specific for NP(366-374) epitope ASNENMDAM and PA(224-232) SCLENFRAYV were observed. A small proportion of these CTL was cross-reactive with the peptide variant derived from the influenza A/H5N1 virus (ASNENMEVM and SSLENFRAYV respectively) and upon challenge infection with the influenza A/H5N1 virus cross-reactive CTL were selectively expanded. These CTL, in addition to those directed to conserved epitopes, shared by the influenza A/H3N2 and A/H5N1 viruses, most likely contributed to accelerated clearance of the influenza A/H5N1 virus infection. Although also other arms of the adaptive immune response may contribute to heterosubtypic immunity, the induction of virus-specific CTL may be an attractive target for development of broad protective vaccines. Furthermore the existence of pre-existing heterosubtypic immunity may dampen the impact a future influenza pandemic may have.
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Affiliation(s)
- J H C M Kreijtz
- Department of Virology, Erasmus Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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37
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Luo M, Tao P, Li J, Zhou S, Guo D, Pan Z. Immunization with plasmid DNA encoding influenza A virus nucleoprotein fused to a tissue plasminogen activator signal sequence elicits strong immune responses and protection against H5N1 challenge in mice. J Virol Methods 2008; 154:121-7. [PMID: 18789973 DOI: 10.1016/j.jviromet.2008.08.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2008] [Revised: 08/12/2008] [Accepted: 08/15/2008] [Indexed: 11/16/2022]
Abstract
DNA vaccination is an effective means of eliciting both humoral and cellular immunity. Most of influenza vaccines targeted at hemagglutinin (HA) show efficient immunogenicity for protecting subjects against influenza virus infection. However, major antigenic variations of HA may facilitate the virus in developing resistance against such vaccines. DNA vaccines encoding conserved antigens protect animals against diverse viral subtypes, but their potency requires further improvement. In the present study, a DNA vaccine encoding the conserved nucleoprotein (NP) with a tissue plasminogen activator (tPA) signal sequence (ptPAs/NP) was generated, and immune responses were examined in vaccinated mice. A higher level of NP expression and secretion was observed in lysates and supernatants of the cells transfected with ptPAs/NP when compared to a plasmid encoding the wild-type full-length NP (pflNP). Immunofluorescence studies showed the cytoplasmic localization of the NP protein expressed from ptPAs/NP, but not from pflNP. In mice, the ptPAs/NP vaccine elicited higher levels of the NP-specific IgG and CD8(+) T cell-stimulating responses than that of pflNP. Vaccination with ptPAs/NP efficiently cleared the homologous H5N1 influenza virus in the infected lungs and induced partial cross-protection against heterologous, highly pathogenic H5N1 strains in mice. Our results may contribute to the development of protective immunity against diverse, highly pathogenic H5N1 virus subtypes.
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Affiliation(s)
- Mengcheng Luo
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan 430072, China
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38
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Xiao Y, Peperzak V, Keller AM, Borst J. CD27 instructs CD4+ T cells to provide help for the memory CD8+ T cell response after protein immunization. THE JOURNAL OF IMMUNOLOGY 2008; 181:1071-82. [PMID: 18606659 DOI: 10.4049/jimmunol.181.2.1071] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
For optimal quality, memory CD8(+) T cells require CD4(+) T cell help. We have examined whether CD4(+) T cells require CD27 to deliver this help, in a model of intranasal OVA protein immunization. CD27 deficiency reduced the capacity of CD4(+) T cells to support Ag-specific CD8(+) T cell accumulation at the tissue site after primary and secondary immunization. CD27-dependent CD4(+) T cell help for the memory CD8(+) T cell response was delivered during priming. It did not detectably affect formation of CD8(+) memory T cells, but promoted their secondary expansion. CD27 improved survival of primed CD4(+) T cells, but its contribution to the memory CD8(+) T cell response relied on altered CD4(+) T cell quality rather than quantity. CD27 induced a Th1-diagnostic gene expression profile in CD4(+) T cells, which included the membrane molecule MS4A4B. Accordingly, CD27 increased the frequency of IFN-gamma- and IL-2-producing CD4(+) T cells. It did not affect CD40L expression. Strikingly, MS4A4B was also identified as a unique marker of CD8(+) memory T cells that had received CD27-proficient CD4(+) T cell help during the primary response. This apparent imprinting effect suggests a role for MS4A4B as a downstream effector in CD27-dependent help for CD8(+) T cell memory.
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Affiliation(s)
- Yanling Xiao
- Division of Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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39
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GeurtsvanKessel CH, Willart MAM, van Rijt LS, Muskens F, Kool M, Baas C, Thielemans K, Bennett C, Clausen BE, Hoogsteden HC, Osterhaus ADME, Rimmelzwaan GF, Lambrecht BN. Clearance of influenza virus from the lung depends on migratory langerin+CD11b- but not plasmacytoid dendritic cells. ACTA ACUST UNITED AC 2008; 205:1621-34. [PMID: 18591406 PMCID: PMC2442640 DOI: 10.1084/jem.20071365] [Citation(s) in RCA: 375] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Although dendritic cells (DCs) play an important role in mediating protection against influenza virus, the precise role of lung DC subsets, such as CD11b- and CD11b+ conventional DCs or plasmacytoid DCs (pDCs), in different lung compartments is currently unknown. Early after intranasal infection, tracheal CD11b-CD11chi DCs migrated to the mediastinal lymph nodes (MLNs), acquiring co-stimulatory molecules in the process. This emigration from the lung was followed by an accumulation of CD11b+CD11chi DCs in the trachea and lung interstitium. In the MLNs, the CD11b+ DCs contained abundant viral nucleoprotein (NP), but these cells failed to present antigen to CD4 or CD8 T cells, whereas resident CD11b-CD8+ DCs presented to CD8 cells, and migratory CD11b-CD8- DCs presented to CD4 and CD8 T cells. When lung CD11chi DCs and macrophages or langerin+CD11b-CD11chi DCs were depleted using either CD11c-diphtheria toxin receptor (DTR) or langerin-DTR mice, the development of virus-specific CD8+ T cells was severely delayed, which correlated with increased clinical severity and a delayed viral clearance. 120G8+ CD11cint pDCs also accumulated in the lung and LNs carrying viral NP, but in their absence, there was no effect on viral clearance or clinical severity. Rather, in pDC-depleted mice, there was a reduction in antiviral antibody production after lung clearance of the virus. This suggests that multiple DCs are endowed with different tasks in mediating protection against influenza virus.
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Affiliation(s)
- Corine H GeurtsvanKessel
- Department of Pulmonary Medicine, Erasmus University Medical Centre Rotterdam, 3015 GE Rotterdam, Netherlands
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40
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Aidoo M, Sawadogo S, Bile EC, Yang C, Nkengasong JN, McNicholl JM. Viral, HLA and T cell elements in cross-reactive immune responses to HIV-1 subtype A, CRF01_AE and CRF02_AG vaccine sequence in Ivorian blood donors. Vaccine 2008; 26:4830-9. [PMID: 18640166 DOI: 10.1016/j.vaccine.2008.06.097] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2008] [Revised: 06/21/2008] [Accepted: 06/30/2008] [Indexed: 10/21/2022]
Abstract
Comprehensive understanding of the determinants of cross-subtype immune responses in HIV infection is critical to developing efficacious HIV vaccines against multiple viral subtypes. Because HIV-1 subtype A or recombinants comprising subtype A are prevalent in Africa and parts of Asia where HIV is spreading, we assessed the determinants of cross-subtype immune responses in HIV-infected blood donors from Cote d'Ivoire to peptides from a candidate CRF02_AG vaccine sequence, a subtype A sequence from western Kenya and a CRF01_AE sequence from Thailand. We present evidence that immune recognition of multiple viral subtypes is maintained by recognition of multiple epitopes. Our data suggest that complete escape of HIV from immune recognition is uncommon. Evaluation of these frequently generated cross-reactive responses should be included in immunogenicity trials of HIV vaccines.
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Affiliation(s)
- M Aidoo
- Laboratory Branch, Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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41
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Bakker AH, Hoppes R, Linnemann C, Toebes M, Rodenko B, Berkers CR, Hadrup SR, van Esch WJE, Heemskerk MHM, Ovaa H, Schumacher TNM. Conditional MHC class I ligands and peptide exchange technology for the human MHC gene products HLA-A1, -A3, -A11, and -B7. Proc Natl Acad Sci U S A 2008; 105:3825-30. [PMID: 18308940 PMCID: PMC2268811 DOI: 10.1073/pnas.0709717105] [Citation(s) in RCA: 117] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2007] [Indexed: 01/28/2023] Open
Abstract
Major histocompatibility complex (MHC) class I multimer technology has become an indispensable immunological assay system to dissect antigen-specific cytotoxic CD8(+) T cell responses by flow cytometry. However, the development of high-throughput assay systems, in which T cell responses against a multitude of epitopes are analyzed, has been precluded by the fact that for each T cell epitope, a separate in vitro MHC refolding reaction is required. We have recently demonstrated that conditional ligands that disintegrate upon exposure to long-wavelength UV light can be designed for the human MHC molecule HLA-A2. To determine whether this peptide-exchange technology can be developed into a generally applicable approach for high throughput MHC based applications we set out to design conditional ligands for the human MHC gene products HLA-A1, -A3, -A11, and -B7. Here, we describe the development and characterization of conditional ligands for this set of human MHC molecules and apply the peptide-exchange technology to identify melanoma-associated peptides that bind to HLA-A3 with high affinity. The conditional ligand technology developed here will allow high-throughput MHC-based analysis of cytotoxic T cell immunity in the vast majority of Western European individuals.
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Affiliation(s)
| | - Rieuwert Hoppes
- Cellular Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | | | | | - Boris Rodenko
- Cellular Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Celia R. Berkers
- Cellular Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | | | | | - Mirjam H. M. Heemskerk
- Department of Hematology, Leiden University Medical Center, 2300 RC, Leiden, The Netherlands
| | - Huib Ovaa
- Cellular Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
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42
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Kudela P, Janjic B, Fourcade J, Castelli F, Andrade P, Kirkwood JM, El-Hefnawy T, Amicosante M, Maillere B, Zarour HM. Cross-reactive CD4+ T cells against one immunodominant tumor-derived epitope in melanoma patients. THE JOURNAL OF IMMUNOLOGY 2008; 179:7932-40. [PMID: 18025241 DOI: 10.4049/jimmunol.179.11.7932] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
TCRs exhibit a high degree of specificity but may also recognize multiple and distinct peptide-MHC complexes, illustrating the so-called cross-reactivity of TCR-peptide-MHC recognition. In this study, we report the first evidence of CD4(+) T cells recognizing the same tumor peptide-epitope from NY-ESO-1, in the context of multiple HLA-DR and HLA-DP molecules. These cross-reactive CD4(+) T cells recognized not only autologous but also allogenic dendritic cells previously loaded with the relevant protein (i.e., the normally processed and presented epitope). Using clonotypic real-time RT-PCR, we have detected low frequencies of CD4(+) T cells expressing one cross-reactive TCR from circulating CD4(+) T cells of patients with stage IV melanoma either spontaneously or after immunization but not in normal donors. The maintenance of cross-reactive tumor Ag-specific CD4(+) T cells in PBLs of cancer patients required the presence of tumor Ag/epitope in the context of the MHC molecule used to prime the Ag-specific CD4(+) T cells. Our findings have significant implications for the optimization of TCR gene transfer immunotherapies widely applicable to cancer patients.
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Affiliation(s)
- Pavol Kudela
- Department of Medicine and Division of Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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Abstract
Vaccine strategies are focused on developing protective responses to immunogenic peptide epitopes of pathogens that are normally recognized by T and B cells. However, some epitopes stimulate crossreactive T-cell responses between pathogens and can prime a host to damaging pathology on infection with the crossreactive pathogen. The removal of potentially pathogenic epitopes from vaccines might enhance prophylaxis and reduce the risk of side effects of vaccine-associated disease. Substantial research has been directed towards the development of a new generation of vaccines that are based on the inclusion of immunogenic epitopes in recombinant vectors. Here we examine the evidence that under certain conditions immunogenic epitopes can do more harm than good and might therefore be considered pathogenic. We suggest that the specific removal of such pathogenic epitopes from vaccines might increase their prophylactic potential, while minimizing the risk of side-effects from vaccine use.
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Affiliation(s)
- Raymond M Welsh
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA.
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44
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Selin LK, Brehm MA. Frontiers in nephrology: heterologous immunity, T cell cross-reactivity, and alloreactivity. J Am Soc Nephrol 2007; 18:2268-77. [PMID: 17634431 DOI: 10.1681/asn.2007030295] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Established memory T cell responses to a previously encountered pathogen can have a major impact on the course and outcome of a subsequent infection with an unrelated pathogen. This phenomenon, known as heterologous immunity, is dependent on the sequence of infections and can be either beneficial or detrimental to the host. Examples of heterologous immunity between unrelated viruses and alloantigens are mounting, and the role of cross-reactive T cells both in the pathogenesis of infections and in transplant rejection is now being explored. Memory T cells seem to be part of a continually evolving interactive network in which with each new infection, an alteration in the frequencies, distributions, and activities of memory cells is generated in response to previous infections and alloantigens.
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Affiliation(s)
- Liisa K Selin
- Department of Pathology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA.
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45
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Narayan S, Choyce A, Fernando GJP, Leggatt GR. Secondary immunisation with high-dose heterologous peptide leads to CD8 T cell populations with reduced functional avidity. Eur J Immunol 2007; 37:406-15. [PMID: 17274003 DOI: 10.1002/eji.200535688] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Expansion of high- or low-avidity CD8 T cells in vitro inversely correlates with the concentration of peptide ligand present during culture. In contrast, the selective enrichment of high- or low-avidity T cell populations in vivo using peptide immunisation is not well documented. In our study, a single immunisation with different doses of wild-type peptide or a variant peptide able to stimulate CTL responses cross-reactive with wild-type peptide failed to shift the average avidity of the responding CD8 T cell population specific to either peptide. However, in contrast to homologous prime-boost immunisation, heterologous prime-boost immunisation incorporating high doses of the second immunogen resulted in peptide-specific CD8 T cell populations polarized toward a low average functional avidity. These data suggest that sequential exposure to structurally related viral peptides could impair rather than promote anti-viral immunity by lowering the avidity of the responding CD8 T cell population. This study has implications for improving vaccine strategies against viruses and tumours and enhances our understanding of heterologous immunity during sequential viral infection.
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Affiliation(s)
- Sharmal Narayan
- Centre for Immunology and Cancer Research, Princess Alexandra Hospital, University of Queensland, Woolloongabba, Brisbane, Australia
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46
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Berkhoff EGM, Geelhoed-Mieras MM, Verschuren EJ, van Baalen CA, Gruters RA, Fouchier RAM, Osterhaus ADME, Rimmelzwaan GF. The loss of immunodominant epitopes affects interferon-gamma production and lytic activity of the human influenza virus-specific cytotoxic T lymphocyte response in vitro. Clin Exp Immunol 2007; 148:296-306. [PMID: 17326762 PMCID: PMC1868867 DOI: 10.1111/j.1365-2249.2007.03340.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
In the present study, we examined the effect of the loss of the human leucocyte antigen (HLA)-B*3501-restricted nucleoprotein (NP)(418-426) epitope on interferon (IFN)-gamma-production and lytic activity of the human cytotoxic T lymphocyte (CTL) response in vitro. Extensive amino acid variation at T cell receptor contact residues of the NP(418-426) epitope has led to repeated evasion from specific CTL. We generated recombinant influenza viruses with variants of the NP(418-426) epitope, which were used to stimulate peripheral blood mononuclear cells obtained from six HLA-B*3501-positive study subjects in order to expand virus-specific CTL. Loss of the NP(418-426) epitope resulted in a significant reduction of IFN-gamma-expressing CD8+ T cells, similar to that observed previously after the loss of the HLA-B*2705-restricted NP(383-391) epitope. In addition, the effect of the loss of the NP(418-426) epitope on the lytic activity of the virus-specific CTL response was assessed. Also this functional property of the virus-specific CTL response was affected significantly by the loss of this and the NP(383-391) epitope, as determined using the newly developed fluorescent antigen-transfected target cell (FATT)-CTL assay. These findings indicate that the loss of single immunodominant epitopes affects the functionality of the virus-specific CTL response significantly.
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Affiliation(s)
- E G M Berkhoff
- Department of Virology and Postgraduate School of Molecular Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
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47
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Kreijtz JHCM, Bodewes R, van Amerongen G, Kuiken T, Fouchier RAM, Osterhaus ADME, Rimmelzwaan GF. Primary influenza A virus infection induces cross-protective immunity against a lethal infection with a heterosubtypic virus strain in mice. Vaccine 2006; 25:612-20. [PMID: 17005299 DOI: 10.1016/j.vaccine.2006.08.036] [Citation(s) in RCA: 172] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2006] [Revised: 08/18/2006] [Accepted: 08/24/2006] [Indexed: 10/24/2022]
Abstract
In order to assess the level of protection against a lethal influenza virus infection provided by a primary infection with a virus strain of another subtype, C57BL/6 mice were infected with the sublethal influenza virus X-31 (H3N2) and subsequently challenged with the lethal strain A/PR/8/34 (H1N1). The outcome of the challenge infection was compared with that in mice that did not experience an infection with influenza virus X-31 prior to the challenge infection. The X-31 experienced mice cleared the infection with influenza virus A/PR/8/34 in an accelerated fashion, displayed less clinical signs and a reduction of lesions in the lungs resulting in improved survival rates of these mice compared to the naive mice. The improved outcome of the challenge infection with influenza virus A/PR/8/34 in the X-31 experienced mice correlated with priming for anamnestic virus-specific CD8(+) cytotoxic T lymphocyte (CTL) responses as was demonstrated by the detection of CTL specific for the H-2D(b) restricted NP(366-374) epitope that was shared by the influenza viruses X-31 and A/PR/8/34. Thus previous exposure to influenza A viruses affords partial protection against infection in the absence of virus-neutralizing antibodies specific for the hemagglutinin and the neuraminidase. The implications of these observations are discussed in the light of the current pandemic threat and development of vaccines that aim at the induction of virus-specific CTL.
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Affiliation(s)
- J H C M Kreijtz
- Department of Virology, Erasmus Medical Centre, P.O. Box 1738, Dr. Molewaterplein 50, 3015 GE Rotterdam, The Netherlands
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48
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Selin LK, Brehm MA, Naumov YN, Cornberg M, Kim SK, Clute SC, Welsh RM. Memory of mice and men: CD8+ T-cell cross-reactivity and heterologous immunity. Immunol Rev 2006; 211:164-81. [PMID: 16824126 PMCID: PMC7165519 DOI: 10.1111/j.0105-2896.2006.00394.x] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The main functions of memory T cells are to provide protection upon re-exposure to a pathogen and to prevent the re-emergence of low-grade persistent pathogens. Memory T cells achieve these functions through their high frequency and elevated activation state, which lead to rapid responses upon antigenic challenge. The significance and characteristics of memory CD8+ T cells in viral infections have been studied extensively. In many of these studies of T-cell memory, experimental viral immunologists go to great lengths to assure that their animal colonies are free of endogenous pathogens in order to design reproducible experiments. These experimental results are then thought to provide the basis for our understanding of human immune responses to viruses. Although these findings can be enlightening, humans are not immunologically naïve, and they often have memory T-cell populations that can cross-react with and respond to a new infectious agent or cross-react with allo-antigens and influence the success of tissue transplantation. These cross-reactive T cells can become activated and modulate the immune response and outcome of subsequent heterologous infections, a phenomenon we have termed heterologous immunity. These large memory populations are also accommodated into a finite immune system, requiring that the host makes room for each new population of memory cell. It appears that memory cells are part of a continually evolving interactive network, where with each new infection there is an alteration in the frequencies, distributions, and activities of memory cells generated in response to previous infections and allo-antigens.
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Affiliation(s)
- Liisa K Selin
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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49
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Welsh RM. Private specificities of heterologous immunity. Curr Opin Immunol 2006; 18:331-7. [PMID: 16597500 DOI: 10.1016/j.coi.2006.03.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2006] [Accepted: 03/23/2006] [Indexed: 10/24/2022]
Abstract
Antiviral T-cell responses between individuals that have similar major histocompatibility complex molecules share similarities in epitope hierarchies and T-cell receptor variable gene usage (public specificities), yet the T-cell receptor amino acid sequences differ between individuals (private specificities). The significance of the private specificities of these repertoires is brought about under conditions of heterologous immunity and might have important consequences in anti-viral immunity and immunopathology.
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Affiliation(s)
- Raymond M Welsh
- Department of Pathology and Program in Immunology and Virology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA.
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50
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Riedl P, Bertoletti A, Lopes R, Lemonnier F, Reimann J, Schirmbeck R. Distinct, Cross-Reactive Epitope Specificities of CD8 T Cell Responses Are Induced by Natural Hepatitis B Surface Antigen Variants of Different Hepatitis B Virus Genotypes. THE JOURNAL OF IMMUNOLOGY 2006; 176:4003-11. [PMID: 16547235 DOI: 10.4049/jimmunol.176.7.4003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We investigated the specific and cross-reactive CD8 T cell immunity to three natural variants (of different geno/serotype) of the small hepatitis B surface Ag (or S protein). The D(d)-binding variants of the S(201-209) epitope showed different immunogenicity. The loss of the consensus C-terminal (P9) anchor abrogated its immunogenicity. In contrast, a conservative (serine vs asparagine) exchange at P7 primed cross-reactive CD8 T cells that preferentially recognized the priming variant. Cross-reactive CD8 T cell responses to a variant could be primed in mice tolerant to an alternative variant of the D(d)-binding S(201-209) peptide. Loss of the C-terminal (P10) anchor in S(185-194) eliminated its immunogenicity in HLA-A*0201(A2)-transgenic mice but two conservative exchanges (leucine vs valine in P2, and leucine vs isoleucine in P6) in S(208-216) generated cross-reactive CD8 T cell responses with strong preference for the priming variant. Similar cross-reactive recognition of variant envelope epitopes were also found in S(208-216)-specific CD8 T cells from hepatitis B virus (HBV)-infected patients. Distinct CD8 T cell populations cross-reactive to natural variants of class I-restricted HBV epitopes can be primed by vaccination (of mice) or natural infection (of humans), and they may play a role in the "spontaneous remission" or the specific immunotherapy of chronic HBV infection.
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Affiliation(s)
- Petra Riedl
- Department of Internal Medicine I, University of Ulm, Germany
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