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Marsall P, Fandrich M, Griesbaum J, Harries M, Lange B, Ascough S, Dayananda P, Chiu C, Remppis J, Ganzenmueller T, Renk H, Strengert M, Schneiderhan-Marra N, Dulovic A. Development and validation of a respiratory syncytial virus multiplex immunoassay. Infection 2024; 52:597-609. [PMID: 38332255 PMCID: PMC10954859 DOI: 10.1007/s15010-024-02180-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/07/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE Respiratory syncytial virus (RSV) is one of the leading causes of severe respiratory disease in infants and adults. While vaccines and monoclonal therapeutic antibodies either are or will shortly become available, correlates of protection remain unclear. For this purpose, we developed an RSV multiplex immunoassay that analyses antibody titers toward the post-F, Nucleoprotein, and a diverse mix of G proteins. METHODS A bead-based multiplex RSV immunoassay was developed, technically validated to standard FDA bioanalytical guidelines, and clinically validated using samples from human challenge studies. RSV antibody titers were then investigated in children aged under 2 and a population-based cohort. RESULTS Technical and clinical validation showed outstanding performance, while methodological developments enabled identification of the subtype of previous infections through use of the diverse G proteins for approximately 50% of samples. As a proof of concept to show the suitability of the assay in serosurveillance studies, we then evaluated titer decay and age-dependent antibody responses within population cohorts. CONCLUSION Overall, the developed assay shows robust performance, is scalable, provides additional information on infection subtype, and is therefore ideally suited to be used in future population cohort studies.
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Affiliation(s)
- Patrick Marsall
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Madeleine Fandrich
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Johanna Griesbaum
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Manuela Harries
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- German Centre for Infection Research (DZIF), TI BBD, Partner Site Hannover-Braunschweig, Braunschweig, Germany
| | - Stephanie Ascough
- Department of Infectious Disease, Imperial College London, London, UK
| | - Pete Dayananda
- Department of Infectious Disease, Imperial College London, London, UK
| | - Christopher Chiu
- Department of Infectious Disease, Imperial College London, London, UK
| | - Jonathan Remppis
- Department of Pediatric Neurology and Developmental Medicine, University Children's Hospital, Tübingen, Germany
| | - Tina Ganzenmueller
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Hanna Renk
- Department of Pediatric Neurology and Developmental Medicine, University Children's Hospital, Tübingen, Germany
| | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.
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2
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Tandler C, Heitmann JS, Michel TM, Marconato M, Jaeger SU, Tegeler CM, Denk M, Richter M, Oezbek MT, Maringer Y, Schroeder SM, Schneiderhan-Marra N, Wiesmüller KH, Bitzer M, Ruetalo N, Schindler M, Meisner C, Fischer I, Rammensee HG, Salih HR, Walz JS. Long-term efficacy of the peptide-based COVID-19 T cell activator CoVac-1 in healthy adults. Int J Infect Dis 2024; 139:69-77. [PMID: 38016500 DOI: 10.1016/j.ijid.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 11/30/2023] Open
Abstract
OBJECTIVES T cell immunity is key for the control of viral infections including SARS-CoV-2, in particular with regard to immune memory and protection against arising genetic variants. METHODS We recently evaluated a peptide-based SARS-CoV-2 T cell activator termed CoVac-1 in a first-in-human trial in healthy adults. Here, we report on long-term safety and efficacy data of CoVac-1 until month 12. RESULTS CoVac-1 is well tolerated without long-term immune-related side effects and induces long-lasting anti-viral T cell responses in 100% of study participants, with potent expandability of clusters of differentiation (CD4+) and CD8+ T cells targeting multiple different CoVac-1 T cell epitopes. T cell responses were associated with stronger injection site reaction. Beyond induction of T cell immunity, 89% of subjects developed CoVac-1-specific immunoglobulin G antibodies which associated with the intensity of the T cell response, indicating that CoVac-1-specific CD4+ T cells support the induction of B-cell responses. Vaccination with approved COVID-19 vaccines boosted CoVac-1-specific T cell responses. Overall, a low SARS-CoV-2 infection rate (8.3%) was observed. CONCLUSION Together, a single application of CoVac-1 elicits long-lived and broad SARS-CoV-2-specific T cell immunity, which further supports the current evaluation of our T cell activator in patients with congenital or acquired B-cell defects.
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Affiliation(s)
- Claudia Tandler
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Jonas S Heitmann
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Tanja M Michel
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Maddalena Marconato
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Simon U Jaeger
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany; Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Stuttgart, Germany; Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Christian M Tegeler
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany; Department of Obstetrics and Gynecology, University Hospital Tübingen, Tübingen, Germany
| | - Monika Denk
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Marion Richter
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Melek Tutku Oezbek
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Yacine Maringer
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Sarah M Schroeder
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Department of Otorhinolaryngology, Head and Neck Surgery, University of Hospital Tübingen, Tübingen, Germany
| | | | | | - Michael Bitzer
- Department of Internal Medicine I, University Hospital Tübingen, Tübingen, Germany
| | - Natalia Ruetalo
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Michael Schindler
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Christoph Meisner
- Robert Bosch Hospital, Robert Bosch Society for Medical Research, Stuttgart, Germany
| | - Imma Fischer
- Institute for Clinical Epidemiology and Applied Biometry, University Hospital Tübingen, Tübingen, Germany
| | - Hans-Georg Rammensee
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), partner site Tübingen, Tübingen, Germany
| | - Helmut R Salih
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Juliane S Walz
- Department of Peptide-based Immunotherapy, Institute of Immunology, University and University Hospital Tübingen, Tübingen, Germany; Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany; Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.
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Harries M, Jaeger VK, Rodiah I, Hassenstein MJ, Ortmann J, Dreier M, von Holt I, Brinkmann M, Dulovic A, Gornyk D, Hovardovska O, Kuczewski C, Kurosinski MA, Schlotz M, Schneiderhan-Marra N, Strengert M, Krause G, Sester M, Klein F, Petersmann A, Karch A, Lange B. Bridging the gap - estimation of 2022/2023 SARS-CoV-2 healthcare burden in Germany based on multidimensional data from a rapid epidemic panel. Int J Infect Dis 2024; 139:50-58. [PMID: 38008353 DOI: 10.1016/j.ijid.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/28/2023] Open
Abstract
OBJECTIVES Throughout the SARS-CoV-2 pandemic, Germany like other countries lacked adaptive population-based panels to monitor the spread of epidemic diseases. METHODS To fill a gap in population-based estimates needed for winter 2022/23 we resampled in the German SARS-CoV-2 cohort study MuSPAD in mid-2022, including characterization of systemic cellular and humoral immune responses by interferon-γ-release assay (IGRA) and CLIA/IVN assay. We were able to confirm categorization of our study population into four groups with differing protection levels against severe COVID-19 courses based on literature synthesis. Using these estimates, we assessed potential healthcare burden for winter 2022/23 in different scenarios with varying assumptions on transmissibility, pathogenicity, new variants, and vaccine booster campaigns in ordinary differential equation models. RESULTS We included 9921 participants from eight German regions. While 85% of individuals were located in one of the two highest protection categories, hospitalization estimates from scenario modeling were highly dependent on viral variant characteristics ranging from 30-300% compared to the 02/2021 peak. Our results were openly communicated and published to an epidemic panel network and a newly established modeling network. CONCLUSIONS We demonstrate feasibility of a rapid epidemic panel to provide complex immune protection levels for inclusion in dynamic disease burden modeling scenarios.
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Affiliation(s)
- Manuela Harries
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany; Institute for Epidemiology Social Medicine and Health Systems Research, Hannover Medical School (MHH) Hannover, Germany.
| | - Veronika K Jaeger
- Institute of Epidemiology and Social Medicine, University of Münster, Germany
| | - Isti Rodiah
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Max J Hassenstein
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Julia Ortmann
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Maren Dreier
- Institute for Epidemiology Social Medicine and Health Systems Research, Hannover Medical School (MHH) Hannover, Germany
| | - Isabell von Holt
- Institute for Epidemiology Social Medicine and Health Systems Research, Hannover Medical School (MHH) Hannover, Germany
| | - Melanie Brinkmann
- Institute for Epidemiology Social Medicine and Health Systems Research, Hannover Medical School (MHH) Hannover, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences, Institute at the University of Tubingen Reutlingen, Germany
| | - Daniela Gornyk
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Olga Hovardovska
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Christina Kuczewski
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | | | - Maike Schlotz
- Laboratory of Experimental Immunology, Institute of Virology Faculty of Medicine and University Hospital Cologne University of Cologne Cologne, Germany
| | | | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany; German Center for Infection Research (DZIF), Braunschweig, Germany
| | - Martina Sester
- Department of transplant and infection immunology, Saarland University, Germany
| | - Florian Klein
- Laboratory of Experimental Immunology, Institute of Virology Faculty of Medicine and University Hospital Cologne University of Cologne Cologne, Germany; German Center for Infection Research, Partner site Bonn-Cologne Cologne, Germany; Center for Molecular Medicine Cologne (CMMC), University of Cologne Cologne, Germany
| | - Astrid Petersmann
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald Greifswald, Germany; Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Oldenburg Oldenburg, Germany
| | - André Karch
- Institute of Epidemiology and Social Medicine, University of Münster, Germany
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research Braunschweig, Germany; German Center for Infection Research (DZIF), Braunschweig, Germany
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4
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Keller JK, Dulovic A, Gruber J, Griesbaum J, Schneiderhan-Marra N, Wülfing C, Kruse J, Hartmann A, Diekhof EK. SARS-CoV-2 specific sIgA in saliva increases after disease-related video stimulation. Sci Rep 2023; 13:22631. [PMID: 38123577 PMCID: PMC10733377 DOI: 10.1038/s41598-023-47798-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 11/18/2023] [Indexed: 12/23/2023] Open
Abstract
Secretory immunoglobulin A (sIgA) in saliva is the most important immunoglobulin fighting pathogens in the respiratory tract and may thus play a role in preventing SARS-CoV-2 infections. To gain a better understanding of the plasticity in the mucosal antibody, we investigated the proactive change in secretion of salivary SARS-CoV-2-specific sIgA in 45 vaccinated and/or previously infected, generally healthy persons (18 to 35 years, 22 women). Participants were exposed to a disease video displaying humans with several respiratory symptoms typical for COVID-19 in realistic situations of increased contagion risk. The disease video triggered an increase in spike-specific sIgA, which was absent after a similar control video with healthy people. The increase further correlated inversely with revulsion and aversive feelings while watching sick people. In contrast, the receptor binding domain-specific sIgA did not increase after the disease video. This may indicate differential roles of the two salivary antibodies in response to predictors of airborne contagion. The observed plasticity of spike-specific salivary antibody release after visual simulation of enhanced contagion risk suggests a role in immune exclusion.
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Affiliation(s)
- Judith K Keller
- Department of Biology, Neuroendocrinology and Human Biology Unit, Faculty of Mathematics, Informatics and Natural Sciences, Institute for Animal Cell and Systems Biology, Universität Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany.
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jens Gruber
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Johanna Griesbaum
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Clemens Wülfing
- Department of Biology, Interdisciplinary Neurobiology and Immunology, Faculty of Mathematics, Informatics and Natural Sciences, Institute for Animal Cell and Systems Biology, Universität Hamburg, Hamburg, Germany
| | - Jana Kruse
- Department of Biology, Neuroendocrinology and Human Biology Unit, Faculty of Mathematics, Informatics and Natural Sciences, Institute for Animal Cell and Systems Biology, Universität Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Annika Hartmann
- Department of Biology, Neuroendocrinology and Human Biology Unit, Faculty of Mathematics, Informatics and Natural Sciences, Institute for Animal Cell and Systems Biology, Universität Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Esther K Diekhof
- Department of Biology, Neuroendocrinology and Human Biology Unit, Faculty of Mathematics, Informatics and Natural Sciences, Institute for Animal Cell and Systems Biology, Universität Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany.
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5
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Fernández Villalobos NV, Marsall P, Torres Páez JC, Strömpl J, Gruber J, Lotto Batista M, Pohl D, Concha G, Frickmann H, de la Hoz Restrepo FP, Schneiderhan-Marra N, Krause G, Dulovic A, Strengert M, Kann S. Humoral immune response to SARS-CoV-2 and endemic coronaviruses in urban and indigenous children in Colombia. Commun Med (Lond) 2023; 3:151. [PMID: 37864073 PMCID: PMC10589283 DOI: 10.1038/s43856-023-00376-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 09/29/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Although anti-SARS-CoV-2 humoral immune responses and epidemiology have been extensively studied, data gaps remain for certain populations such as indigenous people or children especially in low- and middle-income countries. To address this gap, we evaluated SARS-CoV-2 seroprevalence and humoral immunity towards the parental B.1 strain, local SARS-CoV-2 variants, and endemic coronaviruses in children from Colombia from March to April 2021. METHODS We performed a cross-sectional seroprevalence study with 80 children from Bogotá and expanded our analysis by comparing results with an independent observational study of 82 children from the Wiwa community living in the north-eastern Colombian territories. Antibody IgG titers towards SARS-CoV-2 and the endemic coronaviruses as well as ACE2 binding inhibition as a proxy for neutralization towards several SARS-CoV-2 variants were analyzed using two multiplex-based immunoassays. RESULTS While we find seroprevalence estimates of 21.3% in children from Bogotá, seroprevalence is higher with 34.1% in Wiwa children. We observe a robust induction of antibodies towards the surface-exposed spike protein, its S1-, S2- and receptor-binding-subdomains in all SARS-CoV-2 seropositive children. Only nucleocapsid-specific IgG is significantly lower in the indigenous participants. ACE2 binding inhibition is low for all SARS-CoV-2 variants examined. We observe a dominance of NL63 S1 IgG levels in urban and indigenous children which suggests an early exposure to this respiratory virus independent of living conditions and geographic location. SARS-CoV-2 seropositivity does not correlate with antibody levels towards any of the four endemic coronaviruses indicating the absence of cross-protective immunity. CONCLUSIONS Overall, antibody titers, but in particular ACE2 binding inhibition are low within Colombian samples, requiring further investigation to determine any potential clinical significance.
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Affiliation(s)
| | - Patrick Marsall
- Multiplex Immunoassays, NMI Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Johanna Carolina Torres Páez
- Department of Epidemiology, PhD Programme, Helmholtz Centre for Infection Research (HZI), Braunschweig-Hannover, Germany
| | - Julia Strömpl
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - Jens Gruber
- Multiplex Immunoassays, NMI Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Martín Lotto Batista
- Department of Epidemiology, PhD Programme, Helmholtz Centre for Infection Research (HZI), Braunschweig-Hannover, Germany
- Global Health Resilience, Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Daria Pohl
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - Gustavo Concha
- Organization Wiwa Yugumaiun Bunkauanarrua Tayrona (OWYBT), Department Health Advocacy, Valledupar, Colombia
| | - Hagen Frickmann
- Department of Microbiology and Hospital Hygiene, Bundeswehr Hospital Hamburg, Hamburg, Germany
- Institute for Medical Microbiology, Virology and Hygiene, University Medicine Rostock, Rostock, Germany
| | | | - Nicole Schneiderhan-Marra
- Multiplex Immunoassays, NMI Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
- Hannover Medical School, Hannover, Germany
- German Centre for Infection Research (DZIF), Braunschweig-Hannover, Germany
- TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Alex Dulovic
- Multiplex Immunoassays, NMI Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany.
- TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany.
| | - Simone Kann
- Medical Mission Institute, Würzburg, Germany
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6
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Ruiz-Tagle C, Naves R, García P, Günther A, Schneiderhan-Marra N, Balcells ME. Differential levels of anti- Mycobacterium tuberculosis-specific IgAs in saliva of household contacts with latent tuberculosis infection. Front Med (Lausanne) 2023; 10:1267670. [PMID: 37869168 PMCID: PMC10587581 DOI: 10.3389/fmed.2023.1267670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/18/2023] [Indexed: 10/24/2023] Open
Abstract
Introduction Mucosal immunity is strongly elicited in early stages of many respiratory and enteric infections; however, its role in tuberculosis pathogenesis has been scarcely explored. We aimed to investigate Mycobacterium tuberculosis (Mtb) specific IgA levels in saliva in different stages of latent Tuberculosis Infection (TBI). Methodology A multiplex bead-based Luminex immunoassay was developed to detect specific IgA against 12 highly immunogenic Mtb antigens. A prospective cohort of household contacts (>14 years) of pulmonary TB cases was established in Santiago, Chile. Contacts were classified as Mtb-infected or not depending on serial interferon-γ release assay results. Saliva samples were collected and tested at baseline and at a 12-week follow-up. Results Mtb-specific IgA was detectable at all visits in all participants (n = 168), including the "non-Mtb infected" (n = 64). Significantly higher median levels of IgA were found in the "Mtb infected" compared to the uninfected for anti-lipoarabinomannan (LAM) (110 vs. 84.8 arbitrary units (AU), p < 0.001), anti-PstS1 (117 vs. 83 AU, p < 0.001), anti-Cell Membrane Fraction (CMF) (140 vs. 103 AU, p < 0.001) and anti-Culture Filtrate Proteins (CFP) (median 125 vs. 96 AU, p < 0.001), respectively. Nonetheless, the discriminatory performance of these specific mucosal IgA for TBI diagnosis was low. Conclusion Saliva holds Mtb-specific IgA against several antigens with increased levels for anti-LAM, anti-PstS1, anti-CMF and anti-CFP found in household contacts with an established TBI. The role of these mucosal antibodies in TB pathogenesis, and their kinetics in different stages of Mtb infection merits further exploring.
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Affiliation(s)
- Cinthya Ruiz-Tagle
- Departamento de Enfermedades Infecciosas del Adulto, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Rodrigo Naves
- Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Patricia García
- Laboratorio de Microbiología, Departamento de Laboratorios Clínicos, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Anna Günther
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - María Elvira Balcells
- Departamento de Enfermedades Infecciosas del Adulto, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
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7
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Woelfel S, Dütschler J, König M, Dulovic A, Graf N, Junker D, Oikonomou V, Krieger C, Truniger S, Franke A, Eckhold A, Forsch K, Koller S, Wyss J, Krupka N, Oberholzer M, Frei N, Geissler N, Schaub P, Albrich WC, Friedrich M, Schneiderhan-Marra N, Misselwitz B, Korte W, Bürgi JJ, Brand S. STAR SIGN study: Evaluation of COVID-19 vaccine efficacy against the SARS-CoV-2 variants BQ.1.1 and XBB.1.5 in patients with inflammatory bowel disease. Aliment Pharmacol Ther 2023; 58:678-691. [PMID: 37571863 DOI: 10.1111/apt.17661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/06/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND Vaccine-elicited immune responses are impaired in patients with inflammatory bowel disease (IBD) treated with anti-TNF biologics. AIMS To assess vaccination efficacy against the novel omicron sublineages BQ.1.1 and XBB.1.5 in immunosuppressed patients with IBD. METHODS This prospective multicentre case-control study included 98 biologic-treated patients with IBD and 48 healthy controls. Anti-spike IgG concentrations and surrogate neutralisation against SARS-CoV-2 wild-type, BA.1, BA.5, BQ.1.1, and XBB.1.5 were measured at two different time points (2-16 weeks and 22-40 weeks) following third dose vaccination. Surrogate neutralisation was based on antibody-mediated blockage of ACE2-spike protein-protein interaction. Primary outcome was surrogate neutralisation against tested SARS-CoV-2 sublineages. Secondary outcomes were proportions of participants with insufficient surrogate neutralisation, impact of breakthrough infection, and correlation of surrogate neutralisation with anti-spike IgG concentration. RESULTS Surrogate neutralisation against all tested sublineages was reduced in patients with IBD who were treated with anti-TNF biologics compared to patients treated with non-anti-TNF biologics and healthy controls (each p ≤ 0.001) at visit 1. Anti-TNF therapy (odds ratio 0.29 [95% CI 0.19-0.46]) and time since vaccination (0.85 [0.72-1.00]) were associated with low, and mRNA-1273 vaccination (1.86 [1.12-3.08]) with high wild-type surrogate neutralisation in a β-regression model. Accordingly, higher proportions of patients treated with anti-TNF biologics had insufficient surrogate neutralisation against omicron sublineages at visit 1 compared to patients treated with non-anti-TNF biologics and healthy controls (each p ≤ 0.015). Surrogate neutralisation against all tested sublineages decreased over time but was increased by breakthrough infection. Anti-spike IgG concentrations correlated with surrogate neutralisation. CONCLUSIONS Patients with IBD who are treated with anti-TNF biologics show impaired neutralisation against novel omicron sublineages BQ.1.1 and XBB.1.5 and may benefit from prioritisation for future variant-adapted vaccines.
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Affiliation(s)
- Simon Woelfel
- Max von Pettenkofer Institute of Hygiene and Medical Microbiology, Faculty of Medicine, Ludwig Maximilian University of Munich (LMU Munich), Munich, Germany
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Joel Dütschler
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
- Outpatient Clinic, Ambulatory Services Rorschach, Rorschach, Switzerland
| | - Marius König
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Nicole Graf
- Clinical Trials Unit, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Vasileios Oikonomou
- Department of Visceral Surgery and Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | - Claudia Krieger
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Samuel Truniger
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
- Outpatient Clinic, Ambulatory Services Rorschach, Rorschach, Switzerland
| | - Annett Franke
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
- Outpatient Clinic, Ambulatory Services Rorschach, Rorschach, Switzerland
| | - Annika Eckhold
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Kristina Forsch
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Seraina Koller
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Jacqueline Wyss
- Department of Visceral Surgery and Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | - Niklas Krupka
- Department of Visceral Surgery and Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Nicola Frei
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Nora Geissler
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Peter Schaub
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Werner C Albrich
- Division of Infectious Diseases & Hospital Epidemiology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Matthias Friedrich
- Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Benjamin Misselwitz
- Department of Visceral Surgery and Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | - Stephan Brand
- Department of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
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8
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Häring J, Michel T, Becker M, Junker D, Tchitchagua T, Leschnik O, Lange B, Castell S, Krause G, Strengert M, Dulovic A, Schneiderhan-Marra N. Simultaneous Detection of Different Antibody Classes in a Multiplexed Serological Test. J Vis Exp 2023. [PMID: 37522730 DOI: 10.3791/65323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023] Open
Abstract
To monitor the progression of infectious diseases, it is useful to assess immunoreactivity against various antigenic determinants, and measure different antibody isotypes because they appear at different stages of the host immune response. With Lyme borreliosis, the pathogenic agent can be one of the multiple members of the Borrelia species. Therefore, correct sample classification requires evaluating the immunoreactivity against different antigens of different Borrelia species. Additionally, anti-pathogen IgG and IgM responses can have different elicitation time courses during disease progression. Here we demonstrate the development of a two-reporter multiplex immunoassay that has utility in identifying Borrelia-specific immune response in human serum samples by simultaneously evaluating both IgG and IgM immunoreactivity against different bacterial antigens in the same reaction well. This dual-reporter approach retains the analytical performance of single-reporter methods while conserving time and resources and reducing sample size requirements. This assay allows essentially double the serological information to be generated from a blood sample in half the time.
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Affiliation(s)
- Julia Häring
- NMI Natural and Medical Sciences Institute, University of Tübingen
| | - Tanja Michel
- NMI Natural and Medical Sciences Institute, University of Tübingen
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute, University of Tübingen
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute, University of Tübingen
| | | | - Olaf Leschnik
- Department of Neurology, Sächsisches Krankenhaus Rodewisch
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research; German Centre for Infection Research (DZIF)
| | - Stefanie Castell
- Department of Epidemiology, Helmholtz Centre for Infection Research; German Centre for Infection Research (DZIF)
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research; German Centre for Infection Research (DZIF)
| | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute, University of Tübingen
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9
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Uzun G, Müller R, Althaus K, Becker M, Marsall P, Junker D, Nowak-Harnau S, Schneiderhan-Marra N, Klüter H, Schrezenmeier H, Bugert P, Bakchoul T. Correlation between Clinical Characteristics and Antibody Levels in COVID-19 Convalescent Plasma Donor Candidates. Viruses 2023; 15:1357. [PMID: 37376656 DOI: 10.3390/v15061357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
COVID-19 convalescent plasma (CCP) with high neutralizing antibodies has been suggested in preventing disease progression in COVID-19. In this study, we investigated the relationship between clinical donor characteristics and neutralizing anti-SARS-CoV-2 antibodies in CCP donors. COVID-19 convalescent plasma donors were included into the study. Clinical parameters were recorded and anti-SARS-CoV-2 antibody levels (Spike Trimer, Receptor Binding Domain (RBD), S1, S2 and nucleocapsid protein) as well as ACE2 binding inhibition were measured. An ACE2 binding inhibition < 20% was defined as an inadequate neutralization capacity. Univariate and multivariable logistic regression analysis was used to detect the predictors of inadequate neutralization capacity. Ninety-one CCP donors (56 female; 61%) were analyzed. A robust correlation between all SARS-CoV-2 IgG antibodies and ACE2 binding inhibition, as well as a positive correlation between donor age, body mass index, and a negative correlation between time since symptom onset and antibody levels were found. We identified time since symptom onset, normal body mass index (BMI), and the absence of high fever as independent predictors of inadequate neutralization capacity. Gender, duration of symptoms, and number of symptoms were not associated with SARS-CoV-2 IgG antibody levels or neutralization. Neutralizing capacity was correlated with SARS-CoV-2 IgG antibodies and associated with time since symptom onset, BMI, and fever. These clinical parameters can be easily incorporated into the preselection of CCP donors.
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Affiliation(s)
- Günalp Uzun
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, 72072 Tuebingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen, 72072 Tuebingen, Germany
| | - Rebecca Müller
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Service Baden-Württemberg-Hessen, 68167 Mannheim, Germany
| | - Karina Althaus
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, 72072 Tuebingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen, 72072 Tuebingen, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770 Reutlingen, Germany
| | - Patrick Marsall
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770 Reutlingen, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770 Reutlingen, Germany
| | - Stefanie Nowak-Harnau
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, 72072 Tuebingen, Germany
| | - Nicole Schneiderhan-Marra
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, 72770 Reutlingen, Germany
| | - Harald Klüter
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Service Baden-Württemberg-Hessen, 68167 Mannheim, Germany
| | - Hubert Schrezenmeier
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen, 89081 Ulm, Germany
- Institute for Transfusion Medicine and University Hospital Ulm, University of Ulm, 89081 Ulm, Germany
| | - Peter Bugert
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Heidelberg University, German Red Cross Blood Service Baden-Württemberg-Hessen, 68167 Mannheim, Germany
| | - Tamam Bakchoul
- Centre for Clinical Transfusion Medicine, University Hospital of Tuebingen, 72072 Tuebingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen, 72072 Tuebingen, Germany
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10
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Calarco S, Fernandez-Carballo BL, Keller T, Weber S, Jakobi M, Marsall P, Schneiderhan-Marra N, Dittrich S. Analytical performance of 17 commercially available point-of-care tests for CRP to support patient management at lower levels of the health system. PLoS One 2023; 18:e0267516. [PMID: 36662693 PMCID: PMC9858008 DOI: 10.1371/journal.pone.0267516] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 01/02/2023] [Indexed: 01/21/2023] Open
Abstract
Accurate and precise point-of-care (POC) testing for C-reactive protein (CRP) can help support healthcare providers in the clinical management of patients. Here, we compared the analytical performance of 17 commercially available POC CRP tests to enable more decentralized use of the tool. The following CRP tests were evaluated. Eight quantitative tests: QuikRead go (Aidian), INCLIX (Sugentech), Spinit (Biosurfit), LS4000 (Lansionbio), GS 1200 (Gensure Biotech), Standard F200 (SD Biosensor), Epithod 616 (DxGen), IFP-3000 (Xincheng Biological); and nine semi-quantitative tests: Actim CRP (ACTIM), NADAL Dipstick (nal von minden), NADAL cassette (nal von minden), ALLTEST Dipstick (Hangzhou Alltest Biotech), ALLTEST Cassette cut-off 10-40-80 (Hangzhou Alltest Biotech), ALLTEST Cassette cut-off 10-30 (Hangzhou Alltest Biotech), Biotest (Hangzhou Biotest Biotech), BTNX Quad Line (BTNX), BTNX Tri Line (BTNX). Stored samples (n = 660) had previously been tested for CRP using Cobas 8000 Modular analyzer (Roche Diagnostics International AG, Rotkreuz, Switzerland (reference standards). CRP values represented the clinically relevant range (10-100 mg/L) and were grouped into four categories (<10 mg/L, 10-40 mg/L or 10-30 mg/L, 40-80 mg/L or 30-80 mg/L, and > 80mg/L) for majority of the semi-quantitative tests. Among the eight quantitative POC tests evaluated, QuikRead go and Spinit exhibited better agreement with the reference method, showing slopes of 0.963 and 0.921, respectively. Semi-quantitative tests with the four categories showed a poor percentage agreement for the intermediate categories and higher percentage agreement for the lower and upper limit categories. Analytical performance varied considerably for the semi-quantitative tests, especially among the different categories of CRP values. Our findings suggest that quantitative tests might represent the best choice for a variety of use cases, as they can be used across a broad range of CRP categories.
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Affiliation(s)
| | | | | | | | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Patrick Marsall
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
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11
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Sinnberg T, Lichtensteiger C, Ali OH, Pop OT, Jochum AK, Risch L, Brugger SD, Velic A, Bomze D, Kohler P, Vernazza P, Albrich WC, Kahlert CR, Abdou MT, Wyss N, Hofmeister K, Niessner H, Zinner C, Gilardi M, Tzankov A, Röcken M, Dulovic A, Shambat SM, Ruetalo N, Buehler PK, Scheier TC, Jochum W, Kern L, Henz S, Schneider T, Kuster GM, Lampart M, Siegemund M, Bingisser R, Schindler M, Schneiderhan-Marra N, Kalbacher H, McCoy KD, Spengler W, Brutsche MH, Maček B, Twerenbold R, Penninger JM, Matter MS, Flatz L. Pulmonary Surfactant Proteins Are Inhibited by Immunoglobulin A Autoantibodies in Severe COVID-19. Am J Respir Crit Care Med 2023; 207:38-49. [PMID: 35926164 PMCID: PMC9952873 DOI: 10.1164/rccm.202201-0011oc] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Rationale: Coronavirus disease 2019 (COVID-19) can lead to acute respiratory distress syndrome with fatal outcomes. Evidence suggests that dysregulated immune responses, including autoimmunity, are key pathogenic factors. Objectives: To assess whether IgA autoantibodies target lung-specific proteins and contribute to disease severity. Methods: We collected 147 blood, 9 lung tissue, and 36 BAL fluid samples from three tertiary hospitals in Switzerland and one in Germany. Severe COVID-19 was defined by the need to administer oxygen. We investigated the presence of IgA autoantibodies and their effects on pulmonary surfactant in COVID-19 using the following methods: immunofluorescence on tissue samples, immunoprecipitations followed by mass spectrometry on BAL fluid samples, enzyme-linked immunosorbent assays on blood samples, and surface tension measurements with medical surfactant. Measurements and Main Results: IgA autoantibodies targeting pulmonary surfactant proteins B and C were elevated in patients with severe COVID-19 but not in patients with influenza or bacterial pneumonia. Notably, pulmonary surfactant failed to reduce surface tension after incubation with either plasma or purified IgA from patients with severe COVID-19. Conclusions: Our data suggest that patients with severe COVID-19 harbor IgA autoantibodies against pulmonary surfactant proteins B and C and that these autoantibodies block the function of lung surfactant, potentially contributing to alveolar collapse and poor oxygenation.
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Affiliation(s)
- Tobias Sinnberg
- Department of Dermatology,,Cluster of Excellence iFIT (EXC 2180) Image Guided and Functionally Instructed Tumor Therapies,,Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, Berlin, Germany
| | | | - Omar Hasan Ali
- Institute of Immunobiology,,Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada;,Department of Dermatology
| | | | | | - Lorenz Risch
- Center of Laboratory Medicine, Vaduz, Liechtenstein;,Center of Laboratory Medicine, University Institute of Clinical Chemistry, University Hospital Bern, University of Bern, Bern, Switzerland;,Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
| | | | - Ana Velic
- Proteome Center Tübingen, Interfaculty Institute for Cell Biology
| | - David Bomze
- Institute of Immunobiology,,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Philipp Kohler
- Division of Infectious Diseases and Hospital Epidemiology
| | | | | | - Christian R. Kahlert
- Division of Infectious Diseases and Hospital Epidemiology,,Department of Infectious Diseases and Hospital Epidemiology, Children’s Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | | | | | | | - Heike Niessner
- Department of Dermatology,,Cluster of Excellence iFIT (EXC 2180) Image Guided and Functionally Instructed Tumor Therapies
| | - Carl Zinner
- Pathology, Institute of Medical Genetics and Pathology
| | - Mara Gilardi
- Pathology, Institute of Medical Genetics and Pathology
| | | | - Martin Röcken
- Department of Dermatology,,Cluster of Excellence iFIT (EXC 2180) Image Guided and Functionally Instructed Tumor Therapies
| | | | | | | | - Philipp K. Buehler
- Institute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | | | | | | | | | | | - Gabriela M. Kuster
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB)
| | - Maurin Lampart
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB)
| | - Martin Siegemund
- Intensive Care Unit, Department of Acute Medicine,,Department of Clinical Research, and
| | - Roland Bingisser
- Emergency Department, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | - Hubert Kalbacher
- Institute of Clinical Anatomy and Cell Analysis, University of Tübingen, Tübingen, Germany
| | - Kathy D. McCoy
- Snyder Institute for Chronic Disease, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Werner Spengler
- Department of Medical Oncology and Pneumology, University Hospital Tübingen, Tübingen, Germany
| | - Martin H. Brutsche
- Institute of Intensive Care Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Boris Maček
- Proteome Center Tübingen, Interfaculty Institute for Cell Biology
| | - Raphael Twerenbold
- Division of Pneumology, and,University Center of Cardiovascular Science and Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Partner Site Hamburg-Kiel-Lübeck, Hamburg, Germany; and
| | - Josef M. Penninger
- Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada;,Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna, Austria
| | | | - Lukas Flatz
- Department of Dermatology,,Institute of Immunobiology,,Department of Dermatology, Venereology, and Allergology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland;,Department of Dermatology
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12
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Bareiß A, Uzun G, Mikus M, Becker M, Althaus K, Schneiderhan-Marra N, Fürstberger A, Schwab JD, Kestler HA, Holderried M, Martus P, Schenke-Layland K, Bakchoul T. Vaccine Side Effects in Health Care Workers after Vaccination against SARS-CoV-2: Data from TüSeRe:exact Study. Viruses 2022; 15:65. [PMID: 36680106 PMCID: PMC9864657 DOI: 10.3390/v15010065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
As the Corona Disease 2019 (COVID-19) caused by SARS-CoV-2 persists, vaccination is one of the key measures to contain the spread. Side effects (SE) from vaccination are one of the reasons for reluctance to vaccinate. We systematically investigated self-reported SE after the first, second, and booster vaccinations. The data were collected during the TüSeRe: exact study (Tübinger Monitoring Studie zur exakten Analyse der Immunantwort nach Vakzinierung). Employees of health and research institutions were invited to participate. Study participants were asked to fill out an online questionnaire and report their SE after each dose of SARS-CoV-2 vaccination. A total of 1046 participants (mean age: 44 ± 12.9 years; female, n = 815 (78%); male, n = 231 (22%)) were included in the analysis. Local and systemic SE were more frequent after receiving the vector-based vaccine ChAdOx1 nCoV-19 in the first vaccination. However, local and systemic SE were more common after receiving mRNA vaccines (BNT162b2, mRNA-1273) in the second vaccination. Compared to the BNT162b2 vaccine, more SE have been observed after receiving the mRNA-1273 vaccine in the booster vaccination. In multivariate analysis, local and systemic side effects were associated with vaccine type, age and gender. Local and systemic SE are common after SARS-CoV-2 vaccines. The frequency of self-reported local and systemic SE differ significantly between mRNA and vector-based vaccines.
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Affiliation(s)
- Alan Bareiß
- Centre for Clinical Transfusion Medicine, 72076 Tübingen, Germany
| | - Günalp Uzun
- Centre for Clinical Transfusion Medicine, 72076 Tübingen, Germany
| | - Marco Mikus
- Centre for Clinical Transfusion Medicine, 72076 Tübingen, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute, University Tübingen, 72770 Reutlingen, Germany
| | - Karina Althaus
- Centre for Clinical Transfusion Medicine, 72076 Tübingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tübingen, 72076 Tübingen, Germany
| | | | - Axel Fürstberger
- Institute of Medical Systems Biology, Ulm University, 89081 Ulm, Germany
| | - Julian D. Schwab
- Institute of Medical Systems Biology, Ulm University, 89081 Ulm, Germany
| | - Hans A. Kestler
- Institute of Medical Systems Biology, Ulm University, 89081 Ulm, Germany
| | - Martin Holderried
- Department of Medical Structure, Process and Quality Management, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Peter Martus
- Institute for Clinical Epidemiology and Applied Biostatistics, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Katja Schenke-Layland
- NMI Natural and Medical Sciences Institute, University Tübingen, 72770 Reutlingen, Germany
- Institute of Biomedical Engineering, Department for Medical Technologies & Regenerative Medicine, Eberhard Karls University, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, Eberhard Karls University, 72076 Tübingen, Germany
| | - Tamam Bakchoul
- Centre for Clinical Transfusion Medicine, 72076 Tübingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tübingen, 72076 Tübingen, Germany
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13
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Meyer zu Natrup C, Tscherne A, Dahlke C, Ciurkiewicz M, Shin DL, Fathi A, Rohde C, Kalodimou G, Halwe S, Limpinsel L, Schwarz JH, Klug M, Esen M, Schneiderhan-Marra N, Dulovic A, Kupke A, Brosinski K, Clever S, Schünemann LM, Beythien G, Armando F, Mayer L, Weskamm ML, Jany S, Freudenstein A, Tuchel T, Baumgärtner W, Kremsner P, Fendel R, Addo MM, Becker S, Sutter G, Volz A. Stabilized recombinant SARS-CoV-2 spike antigen enhances vaccine immunogenicity and protective capacity. J Clin Invest 2022; 132:159895. [PMID: 36301637 PMCID: PMC9754005 DOI: 10.1172/jci159895] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 10/21/2022] [Indexed: 12/24/2022] Open
Abstract
The SARS-CoV-2 spike (S) glycoprotein is synthesized as a large precursor protein and must be activated by proteolytic cleavage into S1 and S2. A recombinant modified vaccinia virus Ankara (MVA) expressing native, full-length S protein (MVA-SARS-2-S) is currently under investigation as a candidate vaccine in phase I clinical studies. Initial results from immunogenicity monitoring revealed induction of S-specific antibodies binding to S2, but low-level antibody responses to the S1 domain. Follow-up investigations of native S antigen synthesis in MVA-SARS-2-S-infected cells revealed limited levels of S1 protein on the cell surface. In contrast, we found superior S1 cell surface presentation upon infection with a recombinant MVA expressing a stabilized version of SARS-CoV-2 S protein with an inactivated S1/S2 cleavage site and K986P and V987P mutations (MVA-SARS-2-ST). When comparing immunogenicity of MVA vector vaccines, mice vaccinated with MVA-SARS-2-ST mounted substantial levels of broadly reactive anti-S antibodies that effectively neutralized different SARS-CoV-2 variants. Importantly, intramuscular MVA-SARS-2-ST immunization of hamsters and mice resulted in potent immune responses upon challenge infection and protected from disease and severe lung pathology. Our results suggest that MVA-SARS-2-ST represents an improved clinical candidate vaccine and that the presence of plasma membrane-bound S1 is highly beneficial to induce protective antibody levels.
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Affiliation(s)
| | - Alina Tscherne
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany.,German Center for Infection Research, partner site Munich, and
| | - Christine Dahlke
- partner site Hamburg-Lübeck-Borstel-Riems.,University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany
| | - Malgorzata Ciurkiewicz
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Dai-Lun Shin
- Institute of Virology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Anahita Fathi
- partner site Hamburg-Lübeck-Borstel-Riems.,University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany.,University Medical Center Hamburg-Eppendorf, Division of Infectious Diseases, Hamburg, Germany
| | - Cornelius Rohde
- German Center for Infection Research, partner site Gießen-Marburg-Langen.,Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Georgia Kalodimou
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany.,German Center for Infection Research, partner site Munich, and
| | - Sandro Halwe
- Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Leonard Limpinsel
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany
| | - Jan H. Schwarz
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany
| | - Martha Klug
- German Center for Infection Research, partner site Tübingen.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | - Meral Esen
- German Center for Infection Research, partner site Tübingen.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | | | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Alexandra Kupke
- German Center for Infection Research, partner site Gießen-Marburg-Langen.,Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Katrin Brosinski
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany
| | - Sabrina Clever
- Institute of Virology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Lisa-Marie Schünemann
- Institute of Virology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Georg Beythien
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Federico Armando
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Leonie Mayer
- partner site Hamburg-Lübeck-Borstel-Riems.,University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany.,University Medical Center Hamburg-Eppendorf, Division of Infectious Diseases, Hamburg, Germany
| | - Marie L. Weskamm
- partner site Hamburg-Lübeck-Borstel-Riems.,University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany.,University Medical Center Hamburg-Eppendorf, Division of Infectious Diseases, Hamburg, Germany
| | - Sylvia Jany
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany
| | - Astrid Freudenstein
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany
| | - Tamara Tuchel
- Institute of Virology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Wolfgang Baumgärtner
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany
| | - Peter Kremsner
- German Center for Infection Research, partner site Tübingen.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Centre de Recherches Médicales de Lambarene, Gabon
| | - Rolf Fendel
- German Center for Infection Research, partner site Tübingen.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | - Marylyn M. Addo
- University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany.,German Center for Infection Research, partner site Tübingen
| | - Stephan Becker
- German Center for Infection Research, partner site Gießen-Marburg-Langen.,Institute of Virology, Philipps University Marburg, Marburg, Germany
| | - Gerd Sutter
- Division of Virology, Department of Veterinary Sciences, LMU Munich, Munich, Germany.,German Center for Infection Research, partner site Munich, and
| | - Asisa Volz
- Institute of Virology, University of Veterinary Medicine Hannover, Foundation, Hanover, Germany.,German Center for Infection Research, partner site Hanover-Braunschweig
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14
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Jacobsen H, Strengert M, Maaß H, Ynga Durand MA, Katzmarzyk M, Kessel B, Harries M, Rand U, Abassi L, Kim Y, Lüddecke T, Metzdorf K, Hernandez P, Ortmann J, Heise JK, Castell S, Gornyk D, Glöckner S, Melhorn V, Kemmling Y, Lange B, Dulovic A, Marsall P, Häring J, Junker D, Schneiderhan-Marra N, Hoffmann M, Pöhlmann S, Krause G, Cicin-Sain L. Diminished neutralization responses towards SARS-CoV-2 Omicron VoC after mRNA or vector-based COVID-19 vaccinations. Sci Rep 2022; 12:19858. [PMID: 36400804 PMCID: PMC9673895 DOI: 10.1038/s41598-022-22552-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022] Open
Abstract
SARS-CoV-2 variants accumulating immune escape mutations provide a significant risk to vaccine-induced protection against infection. The novel variant of concern (VoC) Omicron BA.1 and its sub-lineages have the largest number of amino acid alterations in its Spike protein to date. Thus, they may efficiently escape recognition by neutralizing antibodies, allowing breakthrough infections in convalescent and vaccinated individuals in particular in those who have only received a primary immunization scheme. We analyzed neutralization activity of sera from individuals after vaccination with all mRNA-, vector- or heterologous immunization schemes currently available in Europe by in vitro neutralization assay at peak response towards SARS-CoV-2 B.1, Omicron sub-lineages BA.1, BA.2, BA.2.12.1, BA.3, BA.4/5, Beta and Delta pseudotypes and also provide longitudinal follow-up data from BNT162b2 vaccinees. All vaccines apart from Ad26.CoV2.S showed high levels of responder rates (96-100%) towards the SARS-CoV-2 B.1 isolate, and minor to moderate reductions in neutralizing Beta and Delta VoC pseudotypes. The novel Omicron variant and its sub-lineages had the biggest impact, both in terms of response rates and neutralization titers. Only mRNA-1273 showed a 100% response rate to Omicron BA.1 and induced the highest level of neutralizing antibody titers, followed by heterologous prime-boost approaches. Homologous BNT162b2 vaccination, vector-based AZD1222 and Ad26.CoV2.S performed less well with peak responder rates of 48%, 56% and 9%, respectively. However, Omicron responder rates in BNT162b2 recipients were maintained in our six month longitudinal follow-up indicating that individuals with cross-protection against Omicron maintain it over time. Overall, our data strongly argue for booster doses in individuals who were previously vaccinated with BNT162b2, or a vector-based primary immunization scheme.
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Affiliation(s)
- Henning Jacobsen
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE, Centre for Experimental and Clinical Infection Research, Joint Venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Henrike Maaß
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Maeva Katzmarzyk
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Barbora Kessel
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Manuela Harries
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Ulfert Rand
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Leila Abassi
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Yeonsu Kim
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Tatjana Lüddecke
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Kristin Metzdorf
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Pilar Hernandez
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Julia Ortmann
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Jana-Kristin Heise
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Stefanie Castell
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Daniela Gornyk
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Stephan Glöckner
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Vanessa Melhorn
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Yvonne Kemmling
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Patrick Marsall
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Julia Häring
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Markus Hoffmann
- Deutsches Primatenzentrum, Leibniz-Institut Für Primatenforschung, Göttingen, Germany
- Faculty of Biology and Psychology, Georg-August-University, Göttingen, Germany
| | - Stefan Pöhlmann
- Deutsches Primatenzentrum, Leibniz-Institut Für Primatenforschung, Göttingen, Germany
- Faculty of Biology and Psychology, Georg-August-University, Göttingen, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany.
- TWINCORE, Centre for Experimental and Clinical Infection Research, Joint Venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany.
- German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany.
| | - Luka Cicin-Sain
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany.
- German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany.
- Centre for Individualized Infection Medicine (CIIM), Joint Venture of Helmholtz Centre for Infection Research and Medical School Hannover, Inhoffenstraße 7, 38124, Braunschweig, Germany.
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15
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Häring J, Hassenstein MJ, Becker M, Ortmann J, Junker D, Karch A, Berger K, Tchitchagua T, Leschnik O, Harries M, Gornyk D, Hernández P, Lange B, Castell S, Krause G, Dulovic A, Strengert M, Schneiderhan-Marra N. Borrelia multiplex: a bead-based multiplex assay for the simultaneous detection of Borrelia specific IgG/IgM class antibodies. BMC Infect Dis 2022; 22:859. [PMID: 36396985 PMCID: PMC9670078 DOI: 10.1186/s12879-022-07863-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 11/09/2022] [Indexed: 11/18/2022] Open
Abstract
Background Lyme borreliosis (LB) is the most common tick-borne infectious disease in the northern hemisphere. The diagnosis of LB is usually made by clinical symptoms and subsequently supported by serology. In Europe, a two-step testing consisting of an enzyme-linked immunosorbent assay (ELISA) and an immunoblot is recommended. However, due to the low sensitivity of the currently available tests, antibody detection is sometimes inaccurate, especially in the early phase of infection, leading to underdiagnoses. Methods To improve upon Borrelia diagnostics, we developed a multiplex Borrelia immunoassay (Borrelia multiplex), which utilizes the new INTELLIFLEX platform, enabling the simultaneous dual detection of IgG and IgM antibodies, saving further time and reducing the biosample material requirement. In order to enable correct classification, the Borrelia multiplex contains eight antigens from the five human pathogenic Borrelia species known in Europe. Six antigens are known to mainly induce an IgG response and two antigens are predominant for an IgM response. Results To validate the assay, we compared the Borrelia multiplex to a commercial bead-based immunoassay resulting in an overall assay sensitivity of 93.7% (95% CI 84.8–97.5%) and a specificity of 96.5% (95%CI 93.5–98.1%). To confirm the calculated sensitivity and specificity, a comparison with a conventional 2-step diagnostics was performed. With this comparison, we obtained a sensitivity of 95.2% (95% CI 84.2–99.2%) and a specificity of 93.0% (95% CI 90.6–94.7%). Conclusion Borrelia multiplex is a highly reproducible cost- and time-effective assay that enables the profiling of antibodies against several individual antigens simultaneously. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07863-9.
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16
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Becker M, Cossmann A, Lürken K, Junker D, Gruber J, Juengling J, Ramos GM, Beigel A, Wrenger E, Lonnemann G, Stankov MV, Dopfer-Jablonka A, Kaiser PD, Traenkle B, Rothbauer U, Krause G, Schneiderhan-Marra N, Strengert M, Dulovic A, Behrens GMN. Longitudinal cellular and humoral immune responses after triple BNT162b2 and fourth full-dose mRNA-1273 vaccination in haemodialysis patients. Front Immunol 2022; 13:1004045. [PMID: 36275672 PMCID: PMC9582343 DOI: 10.3389/fimmu.2022.1004045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022] Open
Abstract
Haemodialysis patients respond poorly to vaccination and continue to be at-risk for severe COVID-19. Therefore, dialysis patients were among the first for which a fourth COVID-19 vaccination was recommended. However, targeted information on how to best maintain immune protection after SARS-CoV-2 vaccinations in at-risk groups for severe COVID-19 remains limited. We provide, to the best of our knowledge, for the first time longitudinal vaccination response data in dialysis patients and controls after a triple BNT162b2 vaccination and in the latter after a subsequent fourth full-dose of mRNA-1273. We analysed systemic and mucosal humoral IgG responses against the receptor-binding domain (RBD) and ACE2-binding inhibition towards variants of concern including Omicron and Delta with multiplex-based immunoassays. In addition, we assessed Spike S1-specific T-cell responses by interferon γ release assay. After triple BNT162b2 vaccination, anti-RBD B.1 IgG and ACE2 binding inhibition reached peak levels in dialysis patients, but remained inferior compared to controls. Whilst we detected B.1-specific ACE2 binding inhibition in 84% of dialysis patients after three BNT162b2 doses, binding inhibition towards the Omicron variant was only detectable in 38% of samples and declining to 16% before the fourth vaccination. By using mRNA-1273 as fourth dose, humoral immunity against all SARS-CoV-2 variants tested was strongly augmented with 80% of dialysis patients having Omicron-specific ACE2 binding inhibition. Modest declines in T-cell responses in dialysis patients and controls after the second vaccination were restored by the third BNT162b2 dose and significantly increased by the fourth vaccination. Our data support current advice for a four-dose COVID-19 immunisation scheme for at-risk individuals such as haemodialysis patients. We conclude that administration of a fourth full-dose of mRNA-1273 as part of a mixed mRNA vaccination scheme to boost immunity and to prevent severe COVID-19 could also be beneficial in other immune impaired individuals. Additionally, strategic application of such mixed vaccine regimens may be an immediate response against SARS-CoV-2 variants with increased immune evasion potential.
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Affiliation(s)
- Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Anne Cossmann
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Karsten Lürken
- Department of Internal Medicine and Nephrology, Dialysis Centre Eickenhof, Langenhagen, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jens Gruber
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jennifer Juengling
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Gema Morillas Ramos
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Andrea Beigel
- Department of Internal Medicine and Nephrology, Dialysis Centre Eickenhof, Langenhagen, Germany
| | - Eike Wrenger
- Department of Internal Medicine and Nephrology, Dialysis Centre Eickenhof, Langenhagen, Germany
| | - Gerhard Lonnemann
- Department of Internal Medicine and Nephrology, Dialysis Centre Eickenhof, Langenhagen, Germany
| | - Metodi V. Stankov
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Alexandra Dopfer-Jablonka
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
| | - Philipp D. Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Gérard Krause
- German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
- Department Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | | | - Monika Strengert
- Department Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
- *Correspondence: Monika Strengert, ; Alex Dulovic, ; Georg M. N. Behrens,
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- *Correspondence: Monika Strengert, ; Alex Dulovic, ; Georg M. N. Behrens,
| | - Georg M. N. Behrens
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
- CiiM - Centre for Individualized Infection Medicine, Hannover, Germany
- *Correspondence: Monika Strengert, ; Alex Dulovic, ; Georg M. N. Behrens,
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17
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Haddad A, Janda A, Renk H, Stich M, Frieh P, Kaier K, Lohrmann F, Nieters A, Willems A, Huzly D, Dulovic A, Schneiderhan-Marra N, Jacobsen EM, Fabricius D, Zernickel M, Stamminger T, Bode SFN, Himpel T, Remppis J, Engel C, Peter A, Ganzenmueller T, Hoffmann GF, Haase B, Kräusslich HG, Müller B, Franz AR, Debatin KM, Tönshoff B, Henneke P, Elling R. Long COVID symptoms in exposed and infected children, adolescents and their parents one year after SARS-CoV-2 infection: A prospective observational cohort study. EBioMedicine 2022; 84:104245. [PMID: 36155957 PMCID: PMC9495281 DOI: 10.1016/j.ebiom.2022.104245] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 07/24/2022] [Accepted: 08/15/2022] [Indexed: 11/15/2022] Open
Abstract
Background Long COVID in children and adolescents remains poorly understood due to a lack of well-controlled studies with long-term follow-up. In particular, the impact of the family context on persistent symptoms following SARS-CoV-2 infection remains unknown. We examined long COVID symptoms in a cohort of infected children, adolescents, and adults and their exposed but non-infected household members approximately 1 year after infection and investigated clustering of persistent symptoms within households. Methods 1267 members of 341 households (404 children aged <14 years, 140 adolescents aged 14-18 years and 723 adults) were categorized as having had either a SARS-CoV-2 infection or household exposure to SARS-CoV-2 without infection, based on three serological assays and history of laboratory-confirmed infection. Participants completed questionnaires assessing the presence of long COVID symptoms 11-12 months after infection in the household using online questionnaires. Findings The prevalence of moderate or severe persistent symptoms was statistically significantly higher in infected than in exposed women (36.4% [95% CI: 30.7–42.4%] vs 14.2% [95% CI: 8.7–21.5%]), infected men (22.9% [95% CI: 17.9–28.5%] vs 10.3% [95% CI: 5.8–16.9%]) and infected adolescent girls (32.1% 95% CI: 17.2–50.5%] vs 8.9% [95%CI: 3.1–19.8%]). However, moderate or severe persistent symptoms were not statistically more common in infected adolescent boys aged 14–18 (9.7% [95% CI: 2.8–23.6%] or in infected children <14 years (girls: 4.3% [95% CI: 1.2–11.0%]; boys: 3.7% [95% CI: 1.1–9.6%]) than in their exposed counterparts (adolescent boys: 0.0% [95% CI: 0.0–6.7%]; girls < 14 years: 2.3% [95% CI: 0·7–6·1%]; boys < 14 years: 0.0% [95% CI: 0.0–2.0%]). The number of persistent symptoms reported by individuals was associated with the number of persistent symptoms reported by their household members (IRR=1·11, p=·005, 95% CI [1.03–1.20]). Interpretation In this controlled, multi-centre study, infected men, women and adolescent girls were at increased risk of negative outcomes 11-12 months after SARS-CoV-2 infection. Amongst non-infected adults, prevalence of negative outcomes was also high. Prolonged symptoms tended to cluster within families, suggesting family-level interventions for long COVID could prove useful. Funding Ministry of Science, Research and the Arts, Baden-Württemberg, Germany.
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Affiliation(s)
- Anneke Haddad
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Aleš Janda
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | - Hanna Renk
- University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Maximilian Stich
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Pauline Frieh
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Florens Lohrmann
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany; Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany; IMM-PACT Clinician Scientist Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexandra Nieters
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anna Willems
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniela Huzly
- Institute of Virology, Faculty of Medicine, University Medical Center Freiburg, Freiburg, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Eva-Maria Jacobsen
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | - Dorit Fabricius
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | - Maria Zernickel
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | | | - Sebastian F N Bode
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | - Theda Himpel
- University Children's Hospital Tuebingen, Tuebingen, Germany
| | | | - Corinna Engel
- Centre for Paediatric Clinical Studies, University Children's Hospital Tübingen, Tübingen, Germany
| | - Andreas Peter
- Institute for Clinical Chemistry and Pathobiochemistry, University Hospital Tübingen, Tübingen, Germany
| | - Tina Ganzenmueller
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | | | - Bettina Haase
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Hans-Georg Kräusslich
- Department of Infectious Diseases, Virology, Heidelberg University, Heidelberg, Germany
| | - Barbara Müller
- Department of Infectious Diseases, Virology, Heidelberg University, Heidelberg, Germany
| | - Axel R Franz
- University Children's Hospital Tuebingen, Tuebingen, Germany; Centre for Paediatric Clinical Studies, University Children's Hospital Tübingen, Tübingen, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Germany
| | - Burkhard Tönshoff
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Philipp Henneke
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany; Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Roland Elling
- Center for Pediatrics and Adolescent Medicine, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany; Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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18
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Junker D, Becker M, Wagner TR, Kaiser PD, Maier S, Grimm TM, Griesbaum J, Marsall P, Gruber J, Traenkle B, Heinzel C, Pinilla YT, Held J, Fendel R, Kreidenweiss A, Nelde A, Maringer Y, Schroeder S, Walz JS, Althaus K, Uzun G, Mikus M, Bakchoul T, Schenke-Layland K, Bunk S, Haeberle H, Göpel S, Bitzer M, Renk H, Remppis J, Engel C, Franz AR, Harries M, Kessel B, Lange B, Strengert M, Krause G, Zeck A, Rothbauer U, Dulovic A, Schneiderhan-Marra N. Antibody Binding and Angiotensin-Converting Enzyme 2 Binding Inhibition Is Significantly Reduced for Both the BA.1 and BA.2 Omicron Variants. Clin Infect Dis 2022; 76:e240-e249. [PMID: 35717657 PMCID: PMC9384292 DOI: 10.1093/cid/ciac498] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The rapid emergence of the Omicron variant and its large number of mutations led to its classification as a variant of concern (VOC) by the World Health Organization. Subsequently, Omicron evolved into distinct sublineages (eg, BA.1 and BA.2), which currently represent the majority of global infections. Initial studies of the neutralizing response toward BA.1 in convalescent and vaccinated individuals showed a substantial reduction. METHODS We assessed antibody (immunoglobulin G [IgG]) binding, ACE2 (angiotensin-converting enzyme 2) binding inhibition, and IgG binding dynamics for the Omicron BA.1 and BA.2 variants compared to a panel of VOCs/variants of interest, in a large cohort (N = 352) of convalescent, vaccinated, and infected and subsequently vaccinated individuals. RESULTS While Omicron was capable of efficiently binding to ACE2, antibodies elicited by infection or immunization showed reduced binding capacities and ACE2 binding inhibition compared to wild type. Whereas BA.1 exhibited less IgG binding compared to BA.2, BA.2 showed reduced inhibition of ACE2 binding. Among vaccinated samples, antibody binding to Omicron only improved after administration of a third dose. CONCLUSIONS Omicron BA.1 and BA.2 can still efficiently bind to ACE2, while vaccine/infection-derived antibodies can bind to Omicron. The extent of the mutations within both variants prevents a strong inhibitory binding response. As a result, both Omicron variants are able to evade control by preexisting antibodies.
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Affiliation(s)
| | | | | | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Sandra Maier
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Tanja M Grimm
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Johanna Griesbaum
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Patrick Marsall
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Jens Gruber
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Constanze Heinzel
- Institute of Tropical Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Yudi T Pinilla
- Institute of Tropical Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Jana Held
- Institute of Tropical Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Rolf Fendel
- Institute of Tropical Medicine, University Hospital Tuebingen, Tuebingen, Germany,German Center for Infection Research, partner site Tuebingen, Tuebingen, Germany,Centre de Recherches Médicales de Lambaréné, Lambaréné, Gabon
| | - Andrea Kreidenweiss
- Institute of Tropical Medicine, University Hospital Tuebingen, Tuebingen, Germany,German Center for Infection Research, partner site Tuebingen, Tuebingen, Germany,Centre de Recherches Médicales de Lambaréné, Lambaréné, Gabon
| | - Annika Nelde
- Department of Peptide-Based Immunotherapy, University of Tuebingen and University Hospital Tuebingen, Tuebingen, Germany,Department of Internal Medicine, Clinical Collaboration Unit Translational Immunology, German Cancer Consortium, University Hospital Tuebingen, Tuebingen, Germany,Department of Immunology, Institute for Cell Biology, University of Tuebingen, Tuebingen, Germany,Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies,” University of Tuebingen, Tuebingen, Germany
| | - Yacine Maringer
- Department of Peptide-Based Immunotherapy, University of Tuebingen and University Hospital Tuebingen, Tuebingen, Germany,Department of Internal Medicine, Clinical Collaboration Unit Translational Immunology, German Cancer Consortium, University Hospital Tuebingen, Tuebingen, Germany,Department of Immunology, Institute for Cell Biology, University of Tuebingen, Tuebingen, Germany,Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies,” University of Tuebingen, Tuebingen, Germany
| | - Sarah Schroeder
- Department of Peptide-Based Immunotherapy, University of Tuebingen and University Hospital Tuebingen, Tuebingen, Germany,Department of Immunology, Institute for Cell Biology, University of Tuebingen, Tuebingen, Germany,Department of Otorhinolaryngology, Head and Neck Surgery, University of Tuebingen, Tuebingen, Germany
| | - Juliane S Walz
- Department of Peptide-Based Immunotherapy, University of Tuebingen and University Hospital Tuebingen, Tuebingen, Germany,Department of Internal Medicine, Clinical Collaboration Unit Translational Immunology, German Cancer Consortium, University Hospital Tuebingen, Tuebingen, Germany,Department of Immunology, Institute for Cell Biology, University of Tuebingen, Tuebingen, Germany,Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies,” University of Tuebingen, Tuebingen, Germany
| | - Karina Althaus
- Center for Clinical Transfusion Medicine, Tuebingen, Germany,Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Gunalp Uzun
- Center for Clinical Transfusion Medicine, Tuebingen, Germany
| | - Marco Mikus
- Center for Clinical Transfusion Medicine, Tuebingen, Germany
| | - Tamam Bakchoul
- Center for Clinical Transfusion Medicine, Tuebingen, Germany,Institute of Clinical and Experimental Transfusion Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Katja Schenke-Layland
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany,Department of Immunology, Institute for Cell Biology, University of Tuebingen, Tuebingen, Germany,Department for Medical Technologies and Regenerative Medicine, Institute of Biomedical Engineering, University of Tuebingen, Tuebingen, Germany,Division of Cardiology, Department of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Stefanie Bunk
- Infectious Diseases, Department of Internal Medicine I, University Hospital Tuebingen, Tuebingen, Germany
| | - Helene Haeberle
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Siri Göpel
- German Center for Infection Research, partner site Tuebingen, Tuebingen, Germany,Infectious Diseases, Department of Internal Medicine I, University Hospital Tuebingen, Tuebingen, Germany
| | - Michael Bitzer
- Infectious Diseases, Department of Internal Medicine I, University Hospital Tuebingen, Tuebingen, Germany,Center for Personalized Medicine, University of Tuebingen, Tuebingen, Germany
| | - Hanna Renk
- University Children’s Hospital, Tuebingen, Germany
| | | | - Corinna Engel
- University Children’s Hospital, Tuebingen, Germany,Center for Pediatric Clinical Studies, University Hospital Tuebingen, Tuebingen, Germany
| | - Axel R Franz
- University Children’s Hospital, Tuebingen, Germany,Center for Pediatric Clinical Studies, University Hospital Tuebingen, Tuebingen, Germany
| | - Manuela Harries
- Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Barbora Kessel
- Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Berit Lange
- Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Monika Strengert
- Helmholtz Centre for Infection Research, Braunschweig, Germany,TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture of Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Gerard Krause
- Helmholtz Centre for Infection Research, Braunschweig, Germany,TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture of Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Anne Zeck
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany,Pharmaceutical Biotechnology, University of Tuebingen, Tuebingen, Germany
| | - Alex Dulovic
- Correspondence: A. Dulovic, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstrasse 55, Reutlingen, 72770 Germany ()
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19
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Junker D, Dulovic A, Becker M, Wagner TR, Kaiser PD, Traenkle B, Kienzle K, Bunk S, Struemper C, Haeberle H, Schmauder K, Ruetalo N, Malek N, Althaus K, Koeppen M, Rothbauer U, Walz JS, Schindler M, Bitzer M, Göpel S, Schneiderhan-Marra N. COVID-19 patient serum less potently inhibits ACE2-RBD binding for various SARS-CoV-2 RBD mutants. Sci Rep 2022; 12:7168. [PMID: 35505068 PMCID: PMC9062870 DOI: 10.1038/s41598-022-10987-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/22/2022] [Indexed: 12/12/2022] Open
Abstract
As global vaccination campaigns against SARS-CoV-2 proceed, there is particular interest in the longevity of immune protection, especially with regard to increasingly infectious virus variants. Neutralizing antibodies (Nabs) targeting the receptor binding domain (RBD) of SARS-CoV-2 are promising correlates of protective immunity and have been successfully used for prevention and therapy. As SARS-CoV-2 variants of concern (VOCs) are known to affect binding to the ACE2 receptor and by extension neutralizing activity, we developed a bead-based multiplex ACE2-RBD inhibition assay (RBDCoV-ACE2) as a highly scalable, time-, cost-, and material-saving alternative to infectious live-virus neutralization tests. By mimicking the interaction between ACE2 and the RBD, this serological multiplex assay allows the simultaneous analysis of ACE2 binding inhibition to the RBDs of all SARS-CoV-2 VOCs and variants of interest (VOIs) in a single well. Following validation against a classical virus neutralization test and comparison of performance against a commercially available assay, we analyzed 266 serum samples from 168 COVID-19 patients of varying severity. ACE2 binding inhibition was reduced for ten out of eleven variants examined compared to wild-type, especially for those displaying the E484K mutation such as VOCs beta and gamma. ACE2 binding inhibition, while highly individualistic, positively correlated with IgG levels. ACE2 binding inhibition also correlated with disease severity up to WHO grade 7, after which it reduced.
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Affiliation(s)
- Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany
| | - Teresa R Wagner
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany.,Pharmaceutical Biotechnology, Eberhard Karls University, Tübingen, Germany
| | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany
| | - Katharina Kienzle
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany
| | - Stefanie Bunk
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany
| | - Carlotta Struemper
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany
| | - Helene Haeberle
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Kristina Schmauder
- Institute for Medical Microbiology and Hygiene, University Hospital Tübingen, Tübingen, Germany.,German Center for Infection Research (DZIF), Partner Site Tübingen, Tübingen, Germany
| | - Natalia Ruetalo
- Institute for Medical Virology and Epidemiology, University Hospital Tübingen, Tübingen, Germany
| | - Nisar Malek
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany.,Center for Personalized Medicine, Eberhard Karls University, Tübingen, Germany
| | - Karina Althaus
- Institute for Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Michael Koeppen
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany.,Pharmaceutical Biotechnology, Eberhard Karls University, Tübingen, Germany
| | - Juliane S Walz
- Department of Internal Medicine, Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), University Hospital Tübingen, Tübingen, Germany.,Department of Immunology, Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany.,Dr. Margarete Fischer-Bosch-Institute for Clinical Pharmacology, Robert Bosch Center for Tumor Diseases (RBCT), Stuttgart, Germany
| | - Michael Schindler
- Institute for Medical Virology and Epidemiology, University Hospital Tübingen, Tübingen, Germany
| | - Michael Bitzer
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany.,Center for Personalized Medicine, Eberhard Karls University, Tübingen, Germany
| | - Siri Göpel
- Department Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Strasse 10, 72076, Tübingen, Germany. .,German Center for Infection Research (DZIF), Partner Site Tübingen, Tübingen, Germany.
| | - Nicole Schneiderhan-Marra
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770, Reutlingen, Germany.
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20
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Lerche S, Zimmermann M, Wurster I, Roeben B, Fries FL, Deuschle C, Waniek K, Lachmann I, Gasser T, Jakobi M, Joos TO, Schneiderhan-Marra N, Brockmann K. CSF and Serum Levels of Inflammatory Markers in PD: Sparse Correlation, Sex Differences and Association With Neurodegenerative Biomarkers. Front Neurol 2022; 13:834580. [PMID: 35280273 PMCID: PMC8914943 DOI: 10.3389/fneur.2022.834580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/13/2022] [Indexed: 01/06/2023] Open
Abstract
BackgroundAn involvement of the central-nervous and peripheral, innate and adaptive immune system in the pathogenesis of Parkinson's disease (PD) is nowadays well established.ObjectivesWe face several open questions in preparation of clinical trials aiming at disease-modification by targeting the immune system: Do peripheral (blood) inflammatory profiles reflect central (CSF) inflammatory processes? Are blood/CSF inflammatory markers associated with CSF levels of neurodegenerative/PD-specific biomarkers?MethodsUsing a multiplex assay we assessed 41 inflammatory markers in CSF/serum pairs in 453 sporadic PD patients. We analyzed CSF/serum correlation as well as associations of inflammatory markers with clinical outcome measures (UPDRS-III, H&Y, MoCA) and with CSF levels of α-synuclein, Aβ1−42, t-Tau, p181-Tau and NFL. All analyses were stratified by sex as the immune system shows relevant sex-specific differences.ResultsCorrelations between CSF and serum were sparse and detected in only 25% (9 out of 36) of the analysable inflammatory markers in male PD patients and in only 38% (12 out of 32) of female PD patients. The most important pro-inflammatory mediators associated with motor and cognitive decline as well as with neurodegenerative/PD-specific biomarkers were FABP, ICAM-1, IL-8, MCP-1, MIP-1-beta, and SCF. Results were more robust for CSF than for serum.InterpretationLevels of central-nervous and peripheral inflammatory markers might be regulated independently of each other with CSF inflammatory markers reflecting CNS pathology more accurately than peripheral markers. These findings along with sex-specific characteristics have to be considered when designing clinical trials aiming at disease-modification by targeting the immune system.
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Affiliation(s)
- Stefanie Lerche
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Milan Zimmermann
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Isabel Wurster
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Benjamin Roeben
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Franca Laura Fries
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Christian Deuschle
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | | | | | - Thomas Gasser
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
| | - Meike Jakobi
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Thomas O. Joos
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | | | - Kathrin Brockmann
- Department of Neurodegeneration, Center of Neurology, Hertie-Institute for Clinical Brain Research, University of Tuebingen, Tuebingen, Germany
- German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany
- *Correspondence: Kathrin Brockmann
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21
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Dulovic A, Strengert M, Ramos GM, Becker M, Griesbaum J, Junker D, Lürken K, Beigel A, Wrenger E, Lonnemann G, Cossmann A, Stankov MV, Dopfer-Jablonka A, Kaiser PD, Traenkle B, Rothbauer U, Krause G, Schneiderhan-Marra N, Behrens GM. Diminishing Immune Responses against Variants of Concern in Dialysis Patients 4 Months after SARS-CoV-2 mRNA Vaccination. Emerg Infect Dis 2022; 28:743-750. [PMID: 35203113 PMCID: PMC8962909 DOI: 10.3201/eid2804.211907] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Patients undergoing chronic hemodialysis were among the first to receive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccinations because of their increased risk for severe coronavirus disease and high case-fatality rates. By using a previously reported cohort from Germany of at-risk hemodialysis patients and healthy donors, where antibody responses were examined 3 weeks after the second vaccination, we assessed systemic cellular and humoral immune responses in serum and saliva 4 months after vaccination with the Pfizer-BioNTech BNT162b2 vaccine using an interferon-γ release assay and multiplex-based IgG measurements. We further compared neutralization capacity of vaccination-induced IgG against 4 SARS-CoV-2 variants of concern (Alpha, Beta, Gamma, and Delta) by angiotensin-converting enzyme 2 receptor-binding domain competition assay. Sixteen weeks after second vaccination, compared with 3 weeks after, cellular and humoral responses against the original SARS-CoV-2 isolate and variants of concern were substantially reduced. Some dialysis patients even had no detectable B- or T-cell responses.
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22
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Dulovic A, Kessel B, Harries M, Becker M, Ortmann J, Griesbaum J, Jüngling J, Junker D, Hernandez P, Gornyk D, Glöckner S, Melhorn V, Castell S, Heise JK, Kemmling Y, Tonn T, Frank K, Illig T, Klopp N, Warikoo N, Rath A, Suckel C, Marzian AU, Grupe N, Kaiser PD, Traenkle B, Rothbauer U, Kerrinnes T, Krause G, Lange B, Schneiderhan-Marra N, Strengert M. Comparative Magnitude and Persistence of Humoral SARS-CoV-2 Vaccination Responses in the Adult Population in Germany. Front Immunol 2022; 13:828053. [PMID: 35251012 PMCID: PMC8888837 DOI: 10.3389/fimmu.2022.828053] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/17/2022] [Indexed: 12/01/2022] Open
Abstract
Recent increases in SARS-CoV-2 infections have led to questions about duration and quality of vaccine-induced immune protection. While numerous studies have been published on immune responses triggered by vaccination, these often focus on studying the impact of one or two immunisation schemes within subpopulations such as immunocompromised individuals or healthcare workers. To provide information on the duration and quality of vaccine-induced immune responses against SARS-CoV-2, we analyzed antibody titres against various SARS-CoV-2 antigens and ACE2 binding inhibition against SARS-CoV-2 wild-type and variants of concern in samples from a large German population-based seroprevalence study (MuSPAD) who had received all currently available immunisation schemes. We found that homologous mRNA-based or heterologous prime-boost vaccination produced significantly higher antibody responses than vector-based homologous vaccination. Ad26.CoV2S.2 performance was particularly concerning with reduced titres and 91.7% of samples classified as non-responsive for ACE2 binding inhibition, suggesting that recipients require a booster mRNA vaccination. While mRNA vaccination induced a higher ratio of RBD- and S1-targeting antibodies, vector-based vaccines resulted in an increased proportion of S2-targeting antibodies. Given the role of RBD- and S1-specific antibodies in neutralizing SARS-CoV-2, their relative over-representation after mRNA vaccination may explain why these vaccines have increased efficacy compared to vector-based formulations. Previously infected individuals had a robust immune response once vaccinated, regardless of which vaccine they received, which could aid future dose allocation should shortages arise for certain manufacturers. Overall, both titres and ACE2 binding inhibition peaked approximately 28 days post-second vaccination and then decreased.
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Affiliation(s)
- Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Barbora Kessel
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Manuela Harries
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Julia Ortmann
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Johanna Griesbaum
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jennifer Jüngling
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Pilar Hernandez
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Daniela Gornyk
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Stephan Glöckner
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Vanessa Melhorn
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Stefanie Castell
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Jana-Kristin Heise
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Yvonne Kemmling
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Torsten Tonn
- German Red Cross Blood Donation Service North East, Dresden, Germany
| | - Kerstin Frank
- German Red Cross Blood Donation Service North East, Dresden, Germany
| | - Thomas Illig
- Hannover Unified Biobank, Hannover Medical School, Hannover, Germany
| | - Norman Klopp
- Hannover Unified Biobank, Hannover Medical School, Hannover, Germany
| | - Neha Warikoo
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Angelika Rath
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Christina Suckel
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Anne Ulrike Marzian
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Nicole Grupe
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Philipp D. Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Pharmaceutical Biotechnology, Department of Pharmacy and Biochemistry, University of Tübingen, Tübingen, Germany
| | - Tobias Kerrinnes
- Department of RNA-Biology of Bacterial Infections, Helmholtz Institute for RNA-Based Infection Research, Würzburg, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE, Centre for Experimental and Clinical Infection Research, a Joint Venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
- German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany
| | - Berit Lange
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Braunschweig, Germany
| | | | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE, Centre for Experimental and Clinical Infection Research, a Joint Venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
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Renk H, Dulovic A, Seidel A, Becker M, Fabricius D, Zernickel M, Junker D, Groß R, Müller J, Hilger A, Bode SFN, Fritsch L, Frieh P, Haddad A, Görne T, Remppis J, Ganzemueller T, Dietz A, Huzly D, Hengel H, Kaier K, Weber S, Jacobsen EM, Kaiser PD, Traenkle B, Rothbauer U, Stich M, Tönshoff B, Hoffmann GF, Müller B, Ludwig C, Jahrsdörfer B, Schrezenmeier H, Peter A, Hörber S, Iftner T, Münch J, Stamminger T, Groß HJ, Wolkewitz M, Engel C, Liu W, Rizzi M, Hahn BH, Henneke P, Franz AR, Debatin KM, Schneiderhan-Marra N, Janda A, Elling R. Robust and durable serological response following pediatric SARS-CoV-2 infection. Nat Commun 2022; 13:128. [PMID: 35013206 PMCID: PMC8748910 DOI: 10.1038/s41467-021-27595-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/22/2021] [Indexed: 02/07/2023] Open
Abstract
The quality and persistence of children's humoral immune response following SARS-CoV-2 infection remains largely unknown but will be crucial to guide pediatric SARS-CoV-2 vaccination programs. Here, we examine 548 children and 717 adults within 328 households with at least one member with a previous laboratory-confirmed SARS-CoV-2 infection. We assess serological response at 3-4 months and 11-12 months after infection using a bead-based multiplex immunoassay for 23 human coronavirus antigens including SARS-CoV-2 and its Variants of Concern (VOC) and endemic human coronaviruses (HCoVs), and additionally by three commercial SARS-CoV-2 antibody assays. Neutralization against wild type SARS-CoV-2 and the Delta VOC are analysed in a pseudotyped virus assay. Children, compared to adults, are five times more likely to be asymptomatic, and have higher specific antibody levels which persist longer (96.2% versus 82.9% still seropositive 11-12 months post infection). Of note, symptomatic and asymptomatic infections induce similar humoral responses in all age groups. SARS-CoV-2 infection occurs independent of HCoV serostatus. Neutralization responses of children and adults are similar, although neutralization is reduced for both against the Delta VOC. Overall, the long-term humoral immune response to SARS-CoV-2 infection in children is of longer duration than in adults even after asymptomatic infection.
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Affiliation(s)
- Hanna Renk
- University Children's Hospital Tübingen, Tübingen, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Alina Seidel
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Dorit Fabricius
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | - Maria Zernickel
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Rüdiger Groß
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Janis Müller
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Alexander Hilger
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sebastian F N Bode
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | - Linus Fritsch
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Pauline Frieh
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anneke Haddad
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tessa Görne
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Tina Ganzemueller
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Andrea Dietz
- Institute of Virology, Ulm University Medical Center, Ulm, Germany
| | - Daniela Huzly
- Institute of Virology, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hartmut Hengel
- Institute of Virology, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Institute of Medical Biometry and Statistics, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Susanne Weber
- Institute of Medical Biometry and Statistics, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Eva-Maria Jacobsen
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Maximilian Stich
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Burkhard Tönshoff
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Georg F Hoffmann
- Department of Pediatrics I, University Children's Hospital Heidelberg, Heidelberg, Germany
| | - Barbara Müller
- Department of Infectious Diseases, Virology, Heidelberg University Hospital, Heidelberg, Germany
| | - Carolin Ludwig
- Institute of Transfusion Medicine, Ulm University, Ulm, Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics, Ulm, Germany
- German Red Cross Blood Transfusion Service, Baden-Württemberg-Hessen, Germany
| | - Bernd Jahrsdörfer
- Institute of Transfusion Medicine, Ulm University, Ulm, Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics, Ulm, Germany
- German Red Cross Blood Transfusion Service, Baden-Württemberg-Hessen, Germany
| | - Hubert Schrezenmeier
- Institute of Transfusion Medicine, Ulm University, Ulm, Germany
- Institute for Clinical Transfusion Medicine and Immunogenetics, Ulm, Germany
- German Red Cross Blood Transfusion Service, Baden-Württemberg-Hessen, Germany
| | - Andreas Peter
- Institute for Clinical Chemistry and Pathobiochemistry, University Hospital Tübingen, Tübingen, Germany
| | - Sebastian Hörber
- Institute for Clinical Chemistry and Pathobiochemistry, University Hospital Tübingen, Tübingen, Germany
| | - Thomas Iftner
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | - Jan Münch
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | | | | | - Martin Wolkewitz
- Institute of Medical Biometry and Statistics, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Corinna Engel
- University Children's Hospital Tübingen, Tübingen, Germany
- Center for Pediatric Clinical Studies, University Hospital Tübingen, Tübingen, Germany
| | - Weimin Liu
- Department of Microbiology and Department of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Marta Rizzi
- Department of Rheumatology and Clinical Immunology, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Beatrice H Hahn
- Department of Microbiology and Department of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Philipp Henneke
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute for Immunodeficiency, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Axel R Franz
- University Children's Hospital Tübingen, Tübingen, Germany
- Center for Pediatric Clinical Studies, University Hospital Tübingen, Tübingen, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | | | - Ales Janda
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm University, Ulm, Germany
| | - Roland Elling
- Center for Pediatrics and Adolescent Medicine, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany.
- Institute for Immunodeficiency, Medical Center Freiburg, Germany and Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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24
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Wratil PR, Schmacke NA, Karakoc B, Dulovic A, Junker D, Becker M, Rothbauer U, Osterman A, Spaeth PM, Ruhle A, Gapp M, Schneider S, Muenchhoff M, Hellmuth JC, Scherer C, Mayerle J, Reincke M, Behr J, Kääb S, Zwissler B, von Bergwelt-Baildon M, Eberle J, Kaderali L, Schneiderhan-Marra N, Hornung V, Keppler OT. Evidence for increased SARS-CoV-2 susceptibility and COVID-19 severity related to pre-existing immunity to seasonal coronaviruses. Cell Rep 2021; 37:110169. [PMID: 34932974 PMCID: PMC8648802 DOI: 10.1016/j.celrep.2021.110169] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 10/27/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
Abstract
The importance of pre-existing immune responses to seasonal endemic coronaviruses (HCoVs) for the susceptibility to SARS-CoV-2 infection and the course of COVID-19 is the subject of an ongoing scientific debate. Recent studies postulate that immune responses to previous HCoV infections can either have a slightly protective or no effect on SARS-CoV-2 pathogenesis and, consequently, be neglected for COVID-19 risk stratification. Challenging this notion, we provide evidence that pre-existing, anti-nucleocapsid antibodies against endemic α-coronaviruses and S2 domain-specific anti-spike antibodies against β-coronavirus HCoV-OC43 are elevated in patients with COVID-19 compared to pre-pandemic donors. This finding is particularly pronounced in males and in critically ill patients. Longitudinal evaluation reveals that antibody cross-reactivity or polyclonal stimulation by SARS-CoV-2 infection are unlikely to be confounders. Thus, specific pre-existing immunity to seasonal coronaviruses may increase susceptibility to SARS-CoV-2 and predispose individuals to an adverse COVID-19 outcome, guiding risk management and supporting the development of universal coronavirus vaccines.
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Affiliation(s)
- Paul R Wratil
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany; German Center for Infection Research (DZIF), partner site Munich, 80802 Munich, Bavaria, Germany
| | - Niklas A Schmacke
- Department of Biochemistry and Gene Center, LMU München, 81377 Munich, Bavaria, Germany
| | - Burak Karakoc
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Alex Dulovic
- Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany
| | - Daniel Junker
- Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany
| | - Matthias Becker
- Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany
| | - Ulrich Rothbauer
- Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany; Pharmaceutical Biotechnology, University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany
| | - Andreas Osterman
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Patricia M Spaeth
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Adrian Ruhle
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Madeleine Gapp
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Stephanie Schneider
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Maximilian Muenchhoff
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany; German Center for Infection Research (DZIF), partner site Munich, 80802 Munich, Bavaria, Germany; COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany
| | - Johannes C Hellmuth
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Department of Medicine III, Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; German Cancer Consortium (DKTK), 81377 Munich, Bavaria, Germany
| | - Clemens Scherer
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Medizinische Klinik und Poliklinik I, Klinikum der Universität München, LMU München, 80336 Munich, Bavaria, Germany; Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research, 85764 Neuherberg, Bavaria, Germany; DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, 81377 Munich, Bavaria, Germany
| | - Julia Mayerle
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Department of Medicine II, Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany
| | - Martin Reincke
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, LMU München, 80336 Munich, Bavaria, Germany
| | - Juergen Behr
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research, 85764 Neuherberg, Bavaria, Germany; Department of Medicine V, Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany
| | - Stefan Kääb
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Medizinische Klinik und Poliklinik I, Klinikum der Universität München, LMU München, 80336 Munich, Bavaria, Germany; DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, 81377 Munich, Bavaria, Germany
| | - Bernhard Zwissler
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research, 85764 Neuherberg, Bavaria, Germany; Department of Anaesthesiology, Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany
| | - Michael von Bergwelt-Baildon
- COVID-19 Registry of the LMU Munich (CORKUM), Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; Department of Medicine III, Klinikum der Universität München, LMU München, 81377 Munich, Bavaria, Germany; German Cancer Consortium (DKTK), 81377 Munich, Bavaria, Germany
| | - Josef Eberle
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany
| | - Lars Kaderali
- Institute of Bioinformatics, University Medicine Greifswald, 17475 Greifswald, Mecklenburg-Vorpommern, Germany
| | - Nicole Schneiderhan-Marra
- Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Baden-Württemberg, Germany
| | - Veit Hornung
- Department of Biochemistry and Gene Center, LMU München, 81377 Munich, Bavaria, Germany
| | - Oliver T Keppler
- Max von Pettenkofer Institute & Gene Center, Virology, National Reference Center for Retroviruses, Faculty of Medicine, LMU München, Pettenkoferstr. 9a, 80336 Munich, Bavaria, Germany; German Center for Infection Research (DZIF), partner site Munich, 80802 Munich, Bavaria, Germany.
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25
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Traenkle B, Kaiser PD, Pezzana S, Richardson J, Gramlich M, Wagner TR, Seyfried D, Weldle M, Holz S, Parfyonova Y, Nueske S, Scholz AM, Zeck A, Jakobi M, Schneiderhan-Marra N, Schaller M, Maurer A, Gouttefangeas C, Kneilling M, Pichler BJ, Sonanini D, Rothbauer U. Single-Domain Antibodies for Targeting, Detection, and In Vivo Imaging of Human CD4 + Cells. Front Immunol 2021; 12:799910. [PMID: 34956237 PMCID: PMC8696186 DOI: 10.3389/fimmu.2021.799910] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/17/2021] [Indexed: 12/23/2022] Open
Abstract
The advancement of new immunotherapies necessitates appropriate probes to monitor the presence and distribution of distinct immune cell populations. Considering the key role of CD4+ cells in regulating immunological processes, we generated novel single-domain antibodies [nanobodies (Nbs)] that specifically recognize human CD4. After in-depth analysis of their binding properties, recognized epitopes, and effects on T-cell proliferation, activation, and cytokine release, we selected CD4-specific Nbs that did not interfere with crucial T-cell processes in vitro and converted them into immune tracers for noninvasive molecular imaging. By optical imaging, we demonstrated the ability of a high-affinity CD4-Nb to specifically visualize CD4+ cells in vivo using a xenograft model. Furthermore, quantitative high-resolution immune positron emission tomography (immunoPET)/MR of a human CD4 knock-in mouse model showed rapid accumulation of 64Cu-radiolabeled CD4-Nb1 in CD4+ T cell-rich tissues. We propose that the CD4-Nbs presented here could serve as versatile probes for stratifying patients and monitoring individual immune responses during personalized immunotherapy in both cancer and inflammatory diseases.
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Affiliation(s)
- Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Stefania Pezzana
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
| | - Jennifer Richardson
- Department of Immunology, Institute of Cell Biology, University of Tübingen, Tübingen, Germany
| | - Marius Gramlich
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Teresa R Wagner
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.,Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Dominik Seyfried
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany
| | - Melissa Weldle
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Stefanie Holz
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Yana Parfyonova
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Stefan Nueske
- Livestock Center of the Faculty of Veterinary Medicine, Ludwig Maximilians University Munich, Oberschleissheim, Germany
| | - Armin M Scholz
- Livestock Center of the Faculty of Veterinary Medicine, Ludwig Maximilians University Munich, Oberschleissheim, Germany
| | - Anne Zeck
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Martin Schaller
- Department of Dermatology, University of Tübingen, Tübingen, Germany
| | - Andreas Maurer
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies," University of Tübingen, Tübingen, Germany
| | - Cécile Gouttefangeas
- Department of Immunology, Institute of Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies," University of Tübingen, Tübingen, Germany
| | - Manfred Kneilling
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany.,Department of Dermatology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies," University of Tübingen, Tübingen, Germany
| | - Bernd J Pichler
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies," University of Tübingen, Tübingen, Germany
| | - Dominik Sonanini
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany.,Department of Medical Oncology and Pneumology, University of Tübingen, Tübingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.,Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies," University of Tübingen, Tübingen, Germany
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26
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Billing F, Walter B, Fink S, Arefaine E, Pickarski L, Maier S, Kretz R, Jakobi M, Feuerer N, Schneiderhan-Marra N, Burkhardt C, Templin M, Zeck A, Krastev R, Hartmann H, Shipp C. Altered Proinflammatory Responses to Polyelectrolyte Multilayer Coatings Are Associated with Differences in Protein Adsorption and Wettability. ACS Appl Mater Interfaces 2021; 13:55534-55549. [PMID: 34762399 DOI: 10.1021/acsami.1c16175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A full understanding of the relationship between surface properties, protein adsorption, and immune responses is lacking but is of great interest for the design of biomaterials with desired biological profiles. In this study, polyelectrolyte multilayer (PEM) coatings with gradient changes in surface wettability were developed to shed light on how this impacts protein adsorption and immune response in the context of material biocompatibility. The analysis of immune responses by peripheral blood mononuclear cells to PEM coatings revealed an increased expression of proinflammatory cytokines tumor necrosis factor (TNF)-α, macrophage inflammatory protein (MIP)-1β, monocyte chemoattractant protein (MCP)-1, and interleukin (IL)-6 and the surface marker CD86 in response to the most hydrophobic coating, whereas the most hydrophilic coating resulted in a comparatively mild immune response. These findings were subsequently confirmed in a cohort of 24 donors. Cytokines were produced predominantly by monocytes with a peak after 24 h. Experiments conducted in the absence of serum indicated a contributing role of the adsorbed protein layer in the observed immune response. Mass spectrometry analysis revealed distinct protein adsorption patterns, with more inflammation-related proteins (e.g., apolipoprotein A-II) present on the most hydrophobic PEM surface, while the most abundant protein on the hydrophilic PEM (apolipoprotein A-I) was related to anti-inflammatory roles. The pathway analysis revealed alterations in the mitogen-activated protein kinase (MAPK)-signaling pathway between the most hydrophilic and the most hydrophobic coating. The results show that the acute proinflammatory response to the more hydrophobic PEM surface is associated with the adsorption of inflammation-related proteins. Thus, this study provides insights into the interplay between material wettability, protein adsorption, and inflammatory response and may act as a basis for the rational design of biomaterials.
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Affiliation(s)
- Florian Billing
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Bernadette Walter
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Simon Fink
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Elsa Arefaine
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Luisa Pickarski
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Sandra Maier
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Robin Kretz
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Nora Feuerer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
- Department of Biomedical Engineering, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | | | - Claus Burkhardt
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Markus Templin
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Anne Zeck
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Rumen Krastev
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
- Faculty of Applied Chemistry, Reutlingen University, 72762 Reutlingen, Germany
| | - Hanna Hartmann
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
| | - Christopher Shipp
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770 Reutlingen, Germany
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27
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Strengert M, Becker M, Ramos GM, Dulovic A, Gruber J, Juengling J, Lürken K, Beigel A, Wrenger E, Lonnemann G, Cossmann A, Stankov MV, Dopfer-Jablonka A, Kaiser PD, Traenkle B, Rothbauer U, Krause G, Schneiderhan-Marra N, Behrens GMN. Cellular and humoral immunogenicity of a SARS-CoV-2 mRNA vaccine in patients on haemodialysis. EBioMedicine 2021; 70:103524. [PMID: 34391096 PMCID: PMC8357427 DOI: 10.1016/j.ebiom.2021.103524] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/15/2021] [Accepted: 07/26/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Patients with chronic renal insufficiency on maintenance haemodialysis face an increased risk of COVID-19 induced mortality and impaired vaccine responses. To date, only a few studies have addressed SARS-CoV-2 vaccine elicited immunity in this immunocompromised population. METHODS We assessed immunogenicity of the mRNA vaccine BNT162b2 in at-risk dialysis patients and characterised systemic cellular and humoral immune responses in serum and saliva using interferon γ release assay and multiplex-based cytokine and immunoglobulin measurements. We further compared binding capacity and neutralization efficacy of vaccination-induced immunoglobulins against emerging SARS-CoV-2 variants Alpha, Beta, Epsilon and Cluster 5 by ACE2-RBD competition assay. FINDINGS Patients on maintenance haemodialysis exhibit detectable but variable cellular and humoral immune responses against SARS-CoV-2 and variants of concern after a two-dose regimen of BNT162b2. Although vaccination-induced immunoglobulins were detectable in saliva and plasma, both anti-SARS-CoV-2 IgG and neutralization efficacy was reduced compared to a vaccinated non-dialysed control population. Similarly, T-cell mediated interferon γ release after stimulation with SARS-CoV-2 spike peptides was significantly diminished. INTERPRETATION Quantifiable humoral and cellular immune responses after BNT162b2 vaccination in individuals on maintenance haemodialysis are encouraging, but urge for longitudinal follow-up to assess longevity of immunity. Diminished virus neutralization and interferon γ responses in the face of emerging variants of concern may favour this at-risk population for re-vaccination using modified vaccines at the earliest opportunity. FUNDING Initiative and Networking Fund of the Helmholtz Association of German Research Centres, EU Horizon 2020 research and innovation program, State Ministry of Baden-Württemberg for Economic Affairs, Labour and Tourism.
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Affiliation(s)
- Monika Strengert
- Helmholtz Centre for Infection Research, Braunschweig, Germany; TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Gema Morillas Ramos
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jens Gruber
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Jennifer Juengling
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | | | | | | | - Anne Cossmann
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Metodi V Stankov
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Alexandra Dopfer-Jablonka
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany; German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Germany
| | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany; Pharmaceutical Biotechnology, University of Tübingen, Germany
| | - Gérard Krause
- Helmholtz Centre for Infection Research, Braunschweig, Germany; TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | | | - Georg M N Behrens
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany; German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Germany; CiiM - Centre for Individualized Infection Medicine, Hannover, Germany.
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28
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Althaus K, Möller P, Uzun G, Singh A, Beck A, Bettag M, Bösmüller H, Guthoff M, Dorn F, Petzold GC, Henkes H, Heyne N, Jumaa H, Kreiser K, Limpach C, Luz B, Maschke M, Müller JA, Münch J, Nagel S, Pötzsch B, Müller J, Schlegel C, Viardot A, Bäzner H, Wolf M, Pelzl L, Warm V, Willinek WA, Steiner J, Schneiderhan-Marra N, Vollherbst D, Sachs UJ, Fend F, Bakchoul T. Antibody-mediated procoagulant platelets in SARS-CoV-2-vaccination associated immune thrombotic thrombocytopenia. Haematologica 2021; 106:2170-2179. [PMID: 34011137 PMCID: PMC8327736 DOI: 10.3324/haematol.2021.279000] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Indexed: 12/13/2022] Open
Abstract
The COVID-19 pandemic has resulted in significant morbidity and mortality worldwide. To prevent severe infection, mass COVID-19 vaccination campaigns with several vaccine types are currently underway. We report pathological and immunological findings in 8 patients who developed vaccine-induced immune thrombotic thrombocytopenia (VITT) after administration of SARS-CoV-2 vaccine ChAdOx1 nCoV-19. We analyzed patient material using enzyme immune assays, flow cytometry and heparin-induced platelet aggregation assay and performed autopsies on two fatal cases. Eight patients (5 female, 3 male) with a median age of 41.5 years (range, 24 to 53) were referred to us with suspected thrombotic complications 6 to 20 days after ChAdOx1 nCoV-19 vaccination. All patients had thrombocytopenia at admission. Patients had a median platelet count of 46.5 x109/L (range, 8 to 92). Three had a fatal outcome and 5 were successfully treated. Autopsies showed arterial and venous thromboses in various organs and the occlusion of glomerular capillaries by hyaline thrombi. Sera from VITT patients contain high titer antibodies against platelet factor 4 (PF4) (OD 2.59±0.64). PF4 antibodies in VITT patients induced significant increase in procoagulant markers (P-selectin and phosphatidylserine externalization) compared to healthy volunteers and healthy vaccinated volunteers. The generation of procoagulant platelets was PF4 and heparin dependent. We demonstrate the contribution of antibody-mediated platelet activation in the pathogenesis of VITT.
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Affiliation(s)
- Karina Althaus
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen; Institute for Clinical Transfusion Medicine, University Hospital of Tuebingen
| | - Peter Möller
- Institute for Pathology, University Hospital of Ulm
| | - Günalp Uzun
- Institute for Clinical Transfusion Medicine, University Hospital of Tuebingen
| | - Anurag Singh
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen
| | - Annika Beck
- Institute for Pathology, University Hospital of Ulm
| | - Martin Bettag
- Department of Neurosurgery, Krankenhaus der Barmherzigen Brüder Trier, Trier
| | - Hans Bösmüller
- Institute for Pathology and Neuropathology, University Hospital of Tuebingen
| | - Martina Guthoff
- Department of Internal Medicine IV, Section of Nephrology and Hypertension, University Hospital of Tuebingen
| | | | | | - Hans Henkes
- Department of Neuroradiology, Klinikum Stuttgart, Stuttgart
| | - Nils Heyne
- Department of Internal Medicine IV, Section of Nephrology and Hypertension, University Hospital of Tuebingen
| | - Hassan Jumaa
- Institute for Immunology, University Hospital of Ulm
| | | | - Caroline Limpach
- Department of Neurology, Krankenhaus der Barmherzigen Brüder Trier, Trier
| | - Beate Luz
- Institute of Transfusion Medicine, Klinikum Stuttgart, Stuttgart
| | - Matthias Maschke
- Department of Neurology, Krankenhaus der Barmherzigen Brüder Trier, Trier
| | - Janis A Müller
- Institute of Molecular Virology, Ulm University Medical Center, Ulm
| | - Jan Münch
- Institute of Molecular Virology, Ulm University Medical Center, Ulm
| | - Simon Nagel
- Department of Neurology, University Hospital Heidelberg
| | - Bernd Pötzsch
- Institute for Experimental Hematology and Transfusion Medicine, Bonn
| | - Jens Müller
- Institute for Experimental Hematology and Transfusion Medicine, Bonn
| | | | | | | | - Marc Wolf
- Department of Neurology, Klinikum Stuttgart, Stuttgart
| | - Lisann Pelzl
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen
| | - Verena Warm
- Institute for Pathology and Neuropathology, University Hospital of Tuebingen
| | | | - Jochen Steiner
- Anaesthesiology and Intensive Care Medicine, University Hospital Tuebingen
| | | | | | - Ulrich J Sachs
- Department of Thrombosis and Hemostasis and Institute of Immunology and Transfusion Medicine, Giessen
| | - Falko Fend
- Institute for Pathology and Neuropathology, University Hospital of Tuebingen
| | - Tamam Bakchoul
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tuebingen, University Hospital of Tuebingen; Institute for Clinical Transfusion Medicine, University Hospital of Tuebingen
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29
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Fink S, Ruoff F, Stahl A, Becker M, Kaiser P, Traenkle B, Junker D, Weise F, Ruetalo N, Hörber S, Peter A, Nelde A, Walz J, Krause G, Baillot A, Schenke-Layland K, Joos TO, Rothbauer U, Schneiderhan-Marra N, Schindler M, Templin MF. Multiplexed Serum Antibody Screening Platform Using Virus Extracts from Endemic Coronaviridae and SARS-CoV-2. ACS Infect Dis 2021; 7:1596-1606. [PMID: 33724771 PMCID: PMC8101008 DOI: 10.1021/acsinfecdis.0c00725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Indexed: 02/04/2023]
Abstract
The presence of antibodies against endemic coronaviruses has been linked to disease severity after SARS-CoV-2 infection. Assays capable of concomitantly detecting antibodies against endemic coronaviridae such as OC43, 229E, NL63, and SARS-CoV-2 may help to elucidate this question. We developed a serum screening platform using a bead-based Western blot system called DigiWest, capable of running hundreds of assays using microgram amounts of protein prepared directly from different viruses. Characterization of the immunoassay for detection of SARS-CoV-2 specific antibodies revealed a sensitivity of 90.3% and a diagnostic specificity of 98.1%. Concordance analysis with the SARS-CoV-2 immunoassays available by Roche, Siemens, and Euroimmun indicates comparable assay performances (Cohen's κ ranging from 0.8874 to 0.9508). Analogous assays for OC43, 229E, and NL63 were established and combined into one multiplex with the SARS-CoV-2 assay. Seroreactivity for different coronaviruses was detected with high incidence, and the multiplex assay was adapted for serum screening.
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Affiliation(s)
- Simon Fink
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Felix Ruoff
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Aaron Stahl
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Matthias Becker
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Philipp Kaiser
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Bjoern Traenkle
- Pharmaceutical Biotechnology,
Eberhard-Karls-University, 72076
Tübingen, Germany
| | - Daniel Junker
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Frank Weise
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Natalia Ruetalo
- Institute for Medical Virology and
Epidemiology of Viral Diseases, University Hospital
Tübingen, 72076 Tübingen,
Germany
| | - Sebastian Hörber
- Central Laboratory, Institute for
Clinical Chemistry and Pathobiochemistry, University
Hospital Tübingen, Tübingen 72076,
Germany
- Institute for Diabetes
Research and Metabolic Diseases of the Helmholtz Center Munich
at the University of Tübingen, 72076
Tübingen, Germany
- German Center for Diabetes
Research (DZD), München-Neuherberg 85764,
Germany
| | - Andreas Peter
- Central Laboratory, Institute for
Clinical Chemistry and Pathobiochemistry, University
Hospital Tübingen, Tübingen 72076,
Germany
- Institute for Diabetes
Research and Metabolic Diseases of the Helmholtz Center Munich
at the University of Tübingen, 72076
Tübingen, Germany
- German Center for Diabetes
Research (DZD), München-Neuherberg 85764,
Germany
| | - Annika Nelde
- Clinical Collaboration Unit
Translational Immunology, German Cancer Consortium (DKTK), Department
of Internal Medicine, University Hospital
Tübingen, 72076 Tübingen,
Germany
- Department of Immunology, Institute
for Cell Biology, University of
Tübingen, 72076 Tübingen,
Germany
- Cluster of Excellence iFIT (EXC2180)
“Image-Guided and Functionally Instructed Tumor
Therapies”, University of
Tübingen, 72076 Tübingen,
Germany
| | - Juliane Walz
- Clinical Collaboration Unit
Translational Immunology, German Cancer Consortium (DKTK), Department
of Internal Medicine, University Hospital
Tübingen, 72076 Tübingen,
Germany
- Department of Immunology, Institute
for Cell Biology, University of
Tübingen, 72076 Tübingen,
Germany
- Cluster of Excellence iFIT (EXC2180)
“Image-Guided and Functionally Instructed Tumor
Therapies”, University of
Tübingen, 72076 Tübingen,
Germany
- Department of Hematology, Oncology,
Clinical Immunology and Rheumatology, University Hospital
Tübingen, 72076 Tübingen,
Germany
| | - Gérard Krause
- Department of Epidemiology,
Helmholtz Centre for Infection
Research, 38124 Braunschweig,
Germany
- TWINCORE GmbH, Centre
for Experimental and Clinical Infection Research, a joint
venture of the Hannover Medical School and the Helmholtz Centre
for Infection Research, 30625 Hannover,
Germany
| | - Armin Baillot
- Department of Virology/Serology,
Niedersächsisches
Landesgesundheitsamt, 30449 Hannover,
Germany
| | - Katja Schenke-Layland
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
- Cluster of Excellence iFIT (EXC2180)
“Image-Guided and Functionally Instructed Tumor
Therapies”, University of
Tübingen, 72076 Tübingen,
Germany
- Department of Women’s Health,
Research Institute for Women’s Health,
Eberhard-Karls-University, 72076
Tübingen, Germany
- Department of Medicine/Cardiology,
Cardiovascular Research Laboratories, David Geffen School
of Medicine at UCLA, Los Angeles, California
90095, United States
| | - Thomas O. Joos
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
- Pharmaceutical Biotechnology,
Eberhard-Karls-University, 72076
Tübingen, Germany
| | | | - Michael Schindler
- Institute for Medical Virology and
Epidemiology of Viral Diseases, University Hospital
Tübingen, 72076 Tübingen,
Germany
| | - Markus F. Templin
- NMI Natural and Medical
Sciences Institute at the University of
Tübingen, 72770 Reutlingen,
Germany
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30
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Becker M, Dulovic A, Junker D, Ruetalo N, Kaiser PD, Pinilla YT, Heinzel C, Haering J, Traenkle B, Wagner TR, Layer M, Mehrlaender M, Mirakaj V, Held J, Planatscher H, Schenke-Layland K, Krause G, Strengert M, Bakchoul T, Althaus K, Fendel R, Kreidenweiss A, Koeppen M, Rothbauer U, Schindler M, Schneiderhan-Marra N. Immune response to SARS-CoV-2 variants of concern in vaccinated individuals. Nat Commun 2021; 12:3109. [PMID: 34035301 PMCID: PMC8149389 DOI: 10.1038/s41467-021-23473-6] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/28/2021] [Indexed: 12/20/2022] Open
Abstract
SARS-CoV-2 is evolving with mutations in the receptor binding domain (RBD) being of particular concern. It is important to know how much cross-protection is offered between strains following vaccination or infection. Here, we obtain serum and saliva samples from groups of vaccinated (Pfizer BNT-162b2), infected and uninfected individuals and characterize the antibody response to RBD mutant strains. Vaccinated individuals have a robust humoral response after the second dose and have high IgG antibody titers in the saliva. Antibody responses however show considerable differences in binding to RBD mutants of emerging variants of concern and substantial reduction in RBD binding and neutralization is observed against a patient-isolated South African variant. Taken together our data reinforce the importance of the second dose of Pfizer BNT-162b2 to acquire high levels of neutralizing antibodies and high antibody titers in saliva suggest that vaccinated individuals may have reduced transmission potential. Substantially reduced neutralization for the South African variant further highlights the importance of surveillance strategies to detect new variants and targeting these in future vaccines.
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Affiliation(s)
- Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Alex Dulovic
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Daniel Junker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Natalia Ruetalo
- Institute for Medical Virology and Epidemiology, University Hospital Tübingen, Tübingen, Germany
| | - Philipp D Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Yudi T Pinilla
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | - Constanze Heinzel
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | - Julia Haering
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Teresa R Wagner
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Mirjam Layer
- Institute for Medical Virology and Epidemiology, University Hospital Tübingen, Tübingen, Germany
| | - Martin Mehrlaender
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Valbona Mirakaj
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Jana Held
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
- German Center for Infection Research (DZIF), partner site Tübingen, Tübingen, Germany
| | | | - Katja Schenke-Layland
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
- Department of Women's Health, Research Institute for Women's Health, University of Tübingen, Tübingen, Germany
- Department of Medicine/Cardiology, Cardiovascular Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, USA
| | - Gérard Krause
- Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Monika Strengert
- Helmholtz Centre for Infection Research, Braunschweig, Germany
- TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | - Tamam Bakchoul
- Institute for Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Karina Althaus
- Institute for Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Rolf Fendel
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
- German Center for Infection Research (DZIF), partner site Tübingen, Tübingen, Germany
| | - Andrea Kreidenweiss
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
- German Center for Infection Research (DZIF), partner site Tübingen, Tübingen, Germany
| | - Michael Koeppen
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Ulrich Rothbauer
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.
- Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany.
| | - Michael Schindler
- Institute for Medical Virology and Epidemiology, University Hospital Tübingen, Tübingen, Germany.
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31
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Deißler A, Della Penna A, van Geffen C, Gonzalez-Menendez I, Quintanilla-Martinez L, Günther A, Schneiderhan-Marra N, Hartl D, Nürnberg B, Königsrainer A, Kolahian S, Quante M. Rapamycin delays allograft rejection in obese graft recipients through induction of myeloid-derived suppressor cells. Immunol Lett 2021; 236:1-11. [PMID: 34015361 DOI: 10.1016/j.imlet.2021.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/06/2021] [Accepted: 05/13/2021] [Indexed: 12/14/2022]
Abstract
Obesity has become a relevant problem in transplantation medicine with steadily increasing numbers of obese graft recipients. However, the effect of immunomodulatory drugs on transplant-related outcomes among obese patients are unknown. Therefore, we evaluated the impact of rapamycin on allograft rejection and alloimmune response in a murine model of diet-induced obesity and fully-mismatched skin transplantation. Rapamycin significantly delayed allograft rejection in obese recipient mice compared to treated lean mice (14.5 days vs. 10.7 days, p = 0.005). Treatment with rapamycin increased frequencies of monocytic myeloid-derived suppressor cells (M-MDSCs), augmented the immunosuppressive activity of M-MDSCs on T cells through indoleamine 2,3-dioxygenase pathway and shifted CD4+T cells towards regulatory T cells in obese graft recipients. In summary, our results demonstrate that rapamycin delays allograft rejection in obese graft recipients by enhancing suppressive immune cell function and shifting immune cell subsets towards anti-inflammatory conditions.
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Affiliation(s)
- Astrid Deißler
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany; Department of Experimental and Clinical Pharmacology and Pharmacogenomics, University Hospital Tübingen, Tübingen, Germany
| | - Andrea Della Penna
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Chiel van Geffen
- Department of Experimental and Clinical Pharmacology and Pharmacogenomics, University Hospital Tübingen, Tübingen, Germany
| | - Irene Gonzalez-Menendez
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, University Hospital Tübingen, Tübingen, Germany
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, University Hospital Tübingen, Tübingen, Germany
| | - Anna Günther
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Dominik Hartl
- Department of Pediatrics I, University Hospital Tübingen, Tübingen, Germany; Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Bernd Nürnberg
- Department of Pharmacology, Experimental Therapy & Toxicology and Interfaculty Center of Pharmacogenomics & Drug Research (IZePhA), University Hospitals and Clinics, Eberhard-Karls University Tübingen, Germany
| | - Alfred Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Saeed Kolahian
- Department of Experimental and Clinical Pharmacology and Pharmacogenomics, University Hospital Tübingen, Tübingen, Germany; Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps University of Marburg, Marburg, Germany; Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Marburg, Germany.
| | - Markus Quante
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.
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32
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Huergo LF, Selim KA, Conzentino MS, Gerhardt ECM, Santos ARS, Wagner B, Alford JT, Deobald N, Pedrosa FO, de Souza EM, Nogueira MB, Raboni SM, Souto D, Rego FGM, Zanette DL, Aoki MN, Nardin JM, Fornazari B, Morales HMP, Borges VA, Nelde A, Walz JS, Becker M, Schneiderhan-Marra N, Rothbauer U, Reis RA, Forchhammer K. Magnetic Bead-Based Immunoassay Allows Rapid, Inexpensive, and Quantitative Detection of Human SARS-CoV-2 Antibodies. ACS Sens 2021; 6:703-708. [PMID: 33496577 PMCID: PMC7860136 DOI: 10.1021/acssensors.0c02544] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/20/2021] [Indexed: 12/12/2022]
Abstract
Immunological methods to detect SARS-CoV-2 seroconversion in humans are important to track COVID-19 cases and the humoral response to SARS-CoV-2 infections and immunization to future vaccines. The aim of this work was to develop a simple chromogenic magnetic bead-based immunoassay which allows rapid, inexpensive, and quantitative detection of human antibodies against SARS-CoV-2 in serum, plasma, or blood. Recombinant 6xHis-tagged SARS-CoV-2 Nucleocapsid protein was mobilized on the surface of Ni2+ magnetic beads and challenged with serum or blood samples obtained from controls or COVID-19 cases. The beads were washed, incubated with anti-human IgG-HPR conjugate, and immersed into a solution containing a chromogenic HPR substrate. Bead transfer and homogenization between solutions was aided by a simple low-cost device. The method was validated by two independent laboratories, and the performance to detect SARS-CoV-2 seroconversion in humans was in the same range as obtained using the gold standard immunoassays ELISA and Luminex, though requiring only a fraction of consumables, instrumentation, time to deliver results, and volume of sample. Furthermore, the results obtained with the method described can be visually interpreted without compromising accuracy as demonstrated by validation at a point-of-care unit. The magnetic bead immunoassay throughput can be customized on demand and is readily adapted to be used with any other 6xHis tagged protein or peptide as antigen to track other diseases.
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Affiliation(s)
- Luciano F. Huergo
- Setor Litoral, Federal University of
Paraná (UFPR) Matinhos, PR 83260-000,
Brazil
| | - Khaled A. Selim
- Interfaculty Institute for Microbiology and Infection
Medicine, Eberhard Karls University of Tübingen, 72074
Tübingen,Germany
| | | | - Edileusa C. M. Gerhardt
- Biochemistry and Molecular Biology Department,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Adrian R. S. Santos
- Biochemistry and Molecular Biology Department,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Berenike Wagner
- Interfaculty Institute for Microbiology and Infection
Medicine, Eberhard Karls University of Tübingen, 72074
Tübingen,Germany
| | - Janette T. Alford
- Interfaculty Institute for Microbiology and Infection
Medicine, Eberhard Karls University of Tübingen, 72074
Tübingen,Germany
| | - Nelli Deobald
- Interfaculty Institute for Microbiology and Infection
Medicine, Eberhard Karls University of Tübingen, 72074
Tübingen,Germany
| | - Fabio O. Pedrosa
- Biochemistry and Molecular Biology Department,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Emanuel M. de Souza
- Biochemistry and Molecular Biology Department,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Meri B. Nogueira
- Complexo Hospital das Clínicas,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Sônia M. Raboni
- Complexo Hospital das Clínicas,
Federal University of Paraná (UFPR) Curitiba, PR
80060-000, Brazil
| | - Dênio Souto
- Chemistry Departament, Federal University
of Paraná (UFPR), Curitiba, PR 80060-000,
Brazil
| | - Fabiane G. M. Rego
- Post-Graduation Program in Pharmaceutical Sciences,
Federal University of Paraná (UFPR), Curitiba, PR
80060-000, Brazil
| | | | - Mateus N. Aoki
- Instituto Carlos Chagas -
FioCruz, Curitiba, PR 81310-020, Brazil
| | | | | | | | - Vânia A. Borges
- Secretaria Municipal de Saúde de
Guaratuba, Guaratuba, PR 83280-000, Brazil
| | - Annika Nelde
- Clinical Collaboration Unit Translational Immunology,
German Cancer Consortium (DKTK), Department of Internal Medicine, University
Hospital Tübingen, 72076 Tübingen,
Germany
- Department of Immunology, Institute for Cell Biology,
Tübingen University, 72076 Tübingen,
Germany
- Cluster of Excellence iFIT (EXC2180)
“Image-Guided and Functionally Instructed Tumor Therapies”,
Tübingen University, 72076 Tübingen,
Germany
| | - Juliane S. Walz
- Clinical Collaboration Unit Translational Immunology,
German Cancer Consortium (DKTK), Department of Internal Medicine, University
Hospital Tübingen, 72076 Tübingen,
Germany
- Department of Immunology, Institute for Cell Biology,
Tübingen University, 72076 Tübingen,
Germany
- Cluster of Excellence iFIT (EXC2180)
“Image-Guided and Functionally Instructed Tumor Therapies”,
Tübingen University, 72076 Tübingen,
Germany
- Department of Hematology, Oncology, Clinical
Immunology and Rheumatology, University Hospital
Tübingen, 72076 Tübingen, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences
Institute at the University of Tübingen, 72770 Tübingen,
Germany
| | | | - Ulrich Rothbauer
- NMI Natural and Medical Sciences
Institute at the University of Tübingen, 72770 Tübingen,
Germany
- Pharmaceutical Biotechnology,
Tübingen University, 72076 Tübingen,
Germany
| | - Rodrigo A. Reis
- Setor Litoral, Federal University of
Paraná (UFPR) Matinhos, PR 83260-000,
Brazil
| | - Karl Forchhammer
- Interfaculty Institute for Microbiology and Infection
Medicine, Eberhard Karls University of Tübingen, 72074
Tübingen,Germany
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33
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Gramlich M, Hays HCW, Crichton S, Kaiser PD, Heine A, Schneiderhan-Marra N, Rothbauer U, Stoll D, Maier S, Zeck A. HDX-MS for Epitope Characterization of a Therapeutic ANTIBODY Candidate on the Calcium-Binding Protein Annexin-A1. Antibodies (Basel) 2021; 10:11. [PMID: 33808657 PMCID: PMC8006148 DOI: 10.3390/antib10010011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/15/2021] [Accepted: 03/02/2021] [Indexed: 12/25/2022] Open
Abstract
Annexin-A1 (ANXA1) belongs to a class of highly homologous Ca2+-dependent phospholipid-binding proteins. Its structure consists of a core region composed of four homologous repeats arranged in a compact, hydrolysis-resistant structure and an N-terminal region with a Ca2+-dependent conformation. ANXA1 is involved in several processes, including cell proliferation, apoptosis, metastasis, and the inflammatory response. Therefore, the development of antibodies blocking selected regions on ANXA1 holds great potential for the development of novel therapeutics treating inflammatory and cancer diseases. Here, we report the interaction site between an ANXA1-specific antibody known to inhibit T cell activation without adverse cytotoxic effects and ANXA1 using amide hydrogen-deuterium exchange mass spectrometry (HDX-MS). For the epitope determination, we applied two bottom-up HDX-MS approaches with pepsin digestion in solution and immobilized on beads. Both strategies revealed the interaction region within domain III of ANXA1 in Ca2+-bound conformation. The antibody-binding region correlates with the hydrophobic binding pocket of the N-terminal domain formed in the absence of calcium. This study demonstrates that even cryptic and flexible binding regions can be studied by HDX-MS, allowing a fast and efficient determination of the binding sites of antibodies which will help to define a mode of action profile for their use in therapy.
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Affiliation(s)
- Marius Gramlich
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
| | - Henry C. W. Hays
- Medannex Ltd., 1 Lochrin Square, Fountainbridge, Edinburgh EH3 9QA, UK; (H.C.W.H.); (S.C.)
| | - Scott Crichton
- Medannex Ltd., 1 Lochrin Square, Fountainbridge, Edinburgh EH3 9QA, UK; (H.C.W.H.); (S.C.)
| | - Philipp D. Kaiser
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
| | - Anne Heine
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
| | - Nicole Schneiderhan-Marra
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
| | - Ulrich Rothbauer
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
- Pharmaceutical Biotechnology, Eberhard Karls University Tuebingen, Geschwister-Scholl-Platz, 72074 Tuebingen, Germany
| | - Dieter Stoll
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
- Department of Life Sciences, University of Applied Sciences Albstadt-Sigmaringen, Anton-Guentherstr. 51, 72488 Sigmaringen, Germany
| | - Sandra Maier
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
| | - Anne Zeck
- NMI, Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstr. 55, 72770 Reutlingen, Germany; (M.G.); (P.D.K.); (A.H.); (N.S.-M.); (U.R.); (D.S.); (S.M.)
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34
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Ghosh M, Hartmann H, Jakobi M, März L, Bichmann L, Freudenmann LK, Mühlenbruch L, Segan S, Rammensee HG, Schneiderhan-Marra N, Shipp C, Stevanović S, Joos TO. The Impact of Biomaterial Cell Contact on the Immunopeptidome. Front Bioeng Biotechnol 2021; 8:571294. [PMID: 33392160 PMCID: PMC7773052 DOI: 10.3389/fbioe.2020.571294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 11/19/2020] [Indexed: 11/13/2022] Open
Abstract
Biomaterials play an increasing role in clinical applications and regenerative medicine. A perfectly designed biomaterial should restore the function of damaged tissue without triggering an undesirable immune response, initiate self-regeneration of the surrounding tissue and gradually degrade after implantation. The immune system is well recognized to play a major role in influencing the biocompatibility of implanted medical devices. To obtain a better understanding of the effects of biomaterials on the immune response, we have developed a highly sensitive novel test system capable of examining changes in the immune system by biomaterial. Here, we evaluated for the first time the immunopeptidome, a highly sensitive system that reflects cancer transformation, virus or drug influences and passes these cellular changes directly to T cells, as a test system to examine the effects of contact with materials. Since monocytes are one of the first immune cells reacting to biomaterials, we have tested the influence of different materials on the immunopeptidome of the monocytic THP-1 cell line. The tested materials included stainless steel, aluminum, zinc, high-density polyethylene, polyurethane films containing zinc diethyldithiocarbamate, copper, and zinc sulfate. The incubation with all material types resulted in significantly modulated peptides in the immunopeptidome, which were material-associated. The magnitude of induced changes in the immunopeptidome after the stimulation appeared comparable to that of bacterial lipopolysaccharides (LPS). The source proteins of many detected peptides are associated with cytotoxicity, fibrosis, autoimmunity, inflammation, and cellular stress. Considering all tested materials, it was found that the LPS-induced cytotoxicity-, inflammation- and cellular stress-associated HLA class I peptides were mainly induced by aluminum, whereas HLA class II peptides were mainly induced by stainless steel. These findings provide the first insights into the effects of biomaterials on the immunopeptidome. A more thorough understanding of these effects may enable the design of more biocompatible implant materials using in vitro models in future. Such efforts will provide a deeper understanding of possible immune responses induced by biomaterials such as fibrosis, inflammation, cytotoxicity, and autoimmune reactions.
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Affiliation(s)
- Michael Ghosh
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.,Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Hanna Hartmann
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Léo März
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Leon Bichmann
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Applied Bioinformatics, Center for Bioinformatics, University of Tübingen, Tübingen, Germany
| | - Lena K Freudenmann
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,DKFZ Partner Site Tübingen, German Cancer Consortium (DKTK), Tübingen, Germany
| | - Lena Mühlenbruch
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,DKFZ Partner Site Tübingen, German Cancer Consortium (DKTK), Tübingen, Germany
| | - Sören Segan
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Hans-Georg Rammensee
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,DKFZ Partner Site Tübingen, German Cancer Consortium (DKTK), Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | | | - Christopher Shipp
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Stefan Stevanović
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,DKFZ Partner Site Tübingen, German Cancer Consortium (DKTK), Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Thomas O Joos
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
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35
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Panagiotakopoulou V, Ivanyuk D, De Cicco S, Haq W, Arsić A, Yu C, Messelodi D, Oldrati M, Schöndorf DC, Perez MJ, Cassatella RP, Jakobi M, Schneiderhan-Marra N, Gasser T, Nikić-Spiegel I, Deleidi M. Interferon-γ signaling synergizes with LRRK2 in neurons and microglia derived from human induced pluripotent stem cells. Nat Commun 2020; 11:5163. [PMID: 33057020 PMCID: PMC7560616 DOI: 10.1038/s41467-020-18755-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 09/09/2020] [Indexed: 02/07/2023] Open
Abstract
Parkinson's disease-associated kinase LRRK2 has been linked to IFN type II (IFN-γ) response in infections and to dopaminergic neuronal loss. However, whether and how LRRK2 synergizes with IFN-γ remains unclear. In this study, we employed dopaminergic neurons and microglia differentiated from patient-derived induced pluripotent stem cells carrying LRRK2 G2019S, the most common Parkinson's disease-associated mutation. We show that IFN-γ enhances the LRRK2 G2019S-dependent negative regulation of AKT phosphorylation and NFAT activation, thereby increasing neuronal vulnerability to immune challenge. Mechanistically, LRRK2 G2019S suppresses NFAT translocation via calcium signaling and possibly through microtubule reorganization. In microglia, LRRK2 modulates cytokine production and the glycolytic switch in response to IFN-γ in an NFAT-independent manner. Activated LRRK2 G2019S microglia cause neurite shortening, indicating that LRRK2-driven immunological changes can be neurotoxic. We propose that synergistic LRRK2/IFN-γ activation serves as a potential link between inflammation and neurodegeneration in Parkinson's disease.
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Affiliation(s)
- Vasiliki Panagiotakopoulou
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Dina Ivanyuk
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Silvia De Cicco
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Wadood Haq
- Centre for Ophthalmology, Institute for Ophthalmic Research University of Tübingen, University of Tübingen, Tübingen, 72076, Germany
| | - Aleksandra Arsić
- Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, 72076, Germany
| | - Cong Yu
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Daria Messelodi
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Marvin Oldrati
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - David C Schöndorf
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Maria-Jose Perez
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Ruggiero Pio Cassatella
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770, Reutlingen, Germany
| | - Nicole Schneiderhan-Marra
- NMI Natural and Medical Sciences Institute at the University of Tübingen, 72770, Reutlingen, Germany
| | - Thomas Gasser
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany
| | - Ivana Nikić-Spiegel
- Werner Reichardt Centre for Integrative Neuroscience, University of Tübingen, Tübingen, 72076, Germany
| | - Michela Deleidi
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, 72076, Germany.
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, 72076, Germany.
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36
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Nelde A, Bilich T, Heitmann JS, Maringer Y, Salih HR, Roerden M, Lübke M, Bauer J, Rieth J, Wacker M, Peter A, Hörber S, Traenkle B, Kaiser PD, Rothbauer U, Becker M, Junker D, Krause G, Strengert M, Schneiderhan-Marra N, Templin MF, Joos TO, Kowalewski DJ, Stos-Zweifel V, Fehr M, Rabsteyn A, Mirakaj V, Karbach J, Jäger E, Graf M, Gruber LC, Rachfalski D, Preuß B, Hagelstein I, Märklin M, Bakchoul T, Gouttefangeas C, Kohlbacher O, Klein R, Stevanović S, Rammensee HG, Walz JS. SARS-CoV-2-derived peptides define heterologous and COVID-19-induced T cell recognition. Nat Immunol 2020; 22:74-85. [PMID: 32999467 DOI: 10.1038/s41590-020-00808-x] [Citation(s) in RCA: 383] [Impact Index Per Article: 95.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022]
Abstract
T cell immunity is central for the control of viral infections. To characterize T cell immunity, but also for the development of vaccines, identification of exact viral T cell epitopes is fundamental. Here we identify and characterize multiple dominant and subdominant SARS-CoV-2 HLA class I and HLA-DR peptides as potential T cell epitopes in COVID-19 convalescent and unexposed individuals. SARS-CoV-2-specific peptides enabled detection of post-infectious T cell immunity, even in seronegative convalescent individuals. Cross-reactive SARS-CoV-2 peptides revealed pre-existing T cell responses in 81% of unexposed individuals and validated similarity with common cold coronaviruses, providing a functional basis for heterologous immunity in SARS-CoV-2 infection. Diversity of SARS-CoV-2 T cell responses was associated with mild symptoms of COVID-19, providing evidence that immunity requires recognition of multiple epitopes. Together, the proposed SARS-CoV-2 T cell epitopes enable identification of heterologous and post-infectious T cell immunity and facilitate development of diagnostic, preventive and therapeutic measures for COVID-19.
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Affiliation(s)
- Annika Nelde
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Tatjana Bilich
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Jonas S Heitmann
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Yacine Maringer
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Helmut R Salih
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Tübingen, Tübingen, Germany
| | - Malte Roerden
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.,Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Maren Lübke
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Jens Bauer
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Jonas Rieth
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Marcel Wacker
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Andreas Peter
- Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Sebastian Hörber
- Institute for Clinical Chemistry and Pathobiochemistry, Department for Diagnostic Laboratory Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Bjoern Traenkle
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Philipp D Kaiser
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany.,Pharmaceutical Biotechnology, University of Tübingen, Tübingen, Germany
| | - Matthias Becker
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Daniel Junker
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Gérard Krause
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany.,TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany.,German Center for Infection Research, Braunschweig, Germany
| | - Monika Strengert
- Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany.,TWINCORE GmbH, Centre for Experimental and Clinical Infection Research, a joint venture of the Hannover Medical School and the Helmholtz Centre for Infection Research, Hannover, Germany
| | | | - Markus F Templin
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Thomas O Joos
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | | | - Michael Fehr
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany
| | - Armin Rabsteyn
- Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.,Department of General Pediatrics, Oncology/Hematology, University Children's Hospital Tübingen, Tübingen, Germany
| | - Valbona Mirakaj
- Department of Anesthesia and Intensive Care Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Julia Karbach
- Department of Oncology and Hematology, Krankenhaus Nordwest, Frankfurt, Germany
| | - Elke Jäger
- Department of Oncology and Hematology, Krankenhaus Nordwest, Frankfurt, Germany
| | - Michael Graf
- Applied Bioinformatics, Center for Bioinformatics and Department of Computer Science, University of Tübingen, Tübingen, Germany
| | - Lena-Christin Gruber
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - David Rachfalski
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Beate Preuß
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Ilona Hagelstein
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Melanie Märklin
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany
| | - Tamam Bakchoul
- Institute for Clinical and Experimental Transfusion Medicine, University Hospital Tübingen, Tübingen, Germany
| | - Cécile Gouttefangeas
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Tübingen, Tübingen, Germany
| | - Oliver Kohlbacher
- Applied Bioinformatics, Center for Bioinformatics and Department of Computer Science, University of Tübingen, Tübingen, Germany.,Institute for Bioinformatics and Medical Informatics, University of Tübingen, Tübingen, Germany.,Biomolecular Interactions, Max-Planck-Institute for Developmental Biology, Tübingen, Germany.,Institute for Translational Bioinformatics, University Hospital Tübingen, Tübingen, Germany
| | - Reinhild Klein
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Stefan Stevanović
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Tübingen, Tübingen, Germany
| | - Hans-Georg Rammensee
- Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Tübingen, Tübingen, Germany
| | - Juliane S Walz
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tübingen, Tübingen, Germany. .,Institute for Cell Biology, Department of Immunology, University of Tübingen, Tübingen, Germany. .,Cluster of Excellence iFIT (EXC2180) 'Image-Guided and Functionally Instructed Tumor Therapies', University of Tübingen, Tübingen, Germany.
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Günther A, Becker M, Göpfert J, Joos T, Schneiderhan-Marra N. Comparison of Bead-Based Fluorescence Versus Planar Electrochemiluminescence Multiplex Immunoassays for Measuring Cytokines in Human Plasma. Front Immunol 2020; 11:572634. [PMID: 33101295 PMCID: PMC7546899 DOI: 10.3389/fimmu.2020.572634] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 09/07/2020] [Indexed: 12/31/2022] Open
Abstract
This study compared two 96-well multiplex immunoassay platforms for analytical performance in assessing cytokine concentrations in standards, quality controls and human plasma samples (n = 62), and evaluated assay time requirements. Assays included a bead-based fluorescence MILLIPLEX® assay/Luminex fluorescence platform (LMX) and three kits from Meso Scale Discovery (MSD) in planar electrochemiluminescence format. The LMX kit evaluated 21 cytokines and the MSD kits evaluated 10 cytokines each, with 16 overlapping cytokines between platforms. Both assays provided good reproducibility in standard curves for all analytes. Interassay CVs of shared analytes showed average kit quality control CVs ranging 1.9–18.2% for LMX and 2.4–13.9% for MSD. The MSD platform had lower LLoQs than LMX for 14/16 shared cytokines. For IL-17, the LLoQ was lower with LMX than MSD, and the LLoQs for IL-6 were similar. Although MSD calibration curves indicated lower LLoQs for most of those analytes, many more cytokines in human plasma samples were not detected by MSD than by LMX. The ULoQs were higher in LMX versus MSD assays for 13/16 shared analytes, lower than MSD for IL-17, and equivalent between assays for IL-6 and MIP-1α. Bland-Altman plots indicated that MSD classified 13/16 shared analytes as concentrations lower than by LMX. Time and motion analysis indicated that total mean assay times were 20 h 28 m and 21 h 33 m for LMX and MSD, respectively, including an overnight (17 h) incubation. The MSD assays employed a manufacturer-approved overnight incubation instead of the standard 2-h incubation, which kit instructions suggest might increase detection sensitivity. Hands-on labor time averaged 1 h 37 m for LMX and 2 h 33 m for MSD. In summary, assay selection factors should include selection of specific markers of interest, time and cost considerations, and anticipated cytokine concentrations in prospective samples.
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Affiliation(s)
- Anna Günther
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Tübingen, Germany
| | - Matthias Becker
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Tübingen, Germany
| | - Jens Göpfert
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Tübingen, Germany
| | - Thomas Joos
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Tübingen, Germany
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38
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Segan S, Jakobi M, Khokhani P, Klimosch S, Billing F, Schneider M, Martin D, Metzger U, Biesemeier A, Xiong X, Mukherjee A, Steuer H, Keller BM, Joos T, Schmolz M, Rothbauer U, Hartmann H, Burkhardt C, Lorenz G, Schneiderhan-Marra N, Shipp C. Systematic Investigation of Polyurethane Biomaterial Surface Roughness on Human Immune Responses in vitro. Biomed Res Int 2020; 2020:3481549. [PMID: 32461979 PMCID: PMC7240656 DOI: 10.1155/2020/3481549] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/29/2020] [Accepted: 03/04/2020] [Indexed: 01/06/2023]
Abstract
It has been widely shown that biomaterial surface topography can modulate host immune response, but a fundamental understanding of how different topographies contribute to pro-inflammatory or anti-inflammatory responses is still lacking. To investigate the impact of surface topography on immune response, we undertook a systematic approach by analyzing immune response to eight grades of medical grade polyurethane of increasing surface roughness in three in vitro models of the human immune system. Polyurethane specimens were produced with defined roughness values by injection molding according to the VDI 3400 industrial standard. Specimens ranged from 0.1 μm to 18 μm in average roughness (Ra), which was confirmed by confocal scanning microscopy. Immunological responses were assessed with THP-1-derived macrophages, human peripheral blood mononuclear cells (PBMCs), and whole blood following culture on polyurethane specimens. As shown by the release of pro-inflammatory and anti-inflammatory cytokines in all three models, a mild immune response to polyurethane was observed, however, this was not associated with the degree of surface roughness. Likewise, the cell morphology (cell spreading, circularity, and elongation) in THP-1-derived macrophages and the expression of CD molecules in the PBMC model on T cells (HLA-DR and CD16), NK cells (HLA-DR), and monocytes (HLA-DR, CD16, CD86, and CD163) showed no influence of surface roughness. In summary, this study shows that modifying surface roughness in the micrometer range on polyurethane has no impact on the pro-inflammatory immune response. Therefore, we propose that such modifications do not affect the immunocompatibility of polyurethane, thereby supporting the notion of polyurethane as a biocompatible material.
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Affiliation(s)
- Sören Segan
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Meike Jakobi
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Paree Khokhani
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Sascha Klimosch
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
- HOT Screen GmbH, Aspenhaustraße 25, 72770 Reutlingen, Germany
| | - Florian Billing
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Markus Schneider
- University of Applied Sciences, Reutlingen, Alteburgstr. 150, 72762 Reutlingen, Germany
| | - Dagmar Martin
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Ute Metzger
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Antje Biesemeier
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
- Center for Ophthalmology, University Hospital Tübingen, Schleichstr. 12/1, 72076 Tübingen, Germany
| | - Xin Xiong
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Ashutosh Mukherjee
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Heiko Steuer
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | | | - Thomas Joos
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Manfred Schmolz
- HOT Screen GmbH, Aspenhaustraße 25, 72770 Reutlingen, Germany
| | - Ulrich Rothbauer
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
- University of Tübingen, Geschwister-Scholl-Platz, 72074 Tübingen, Germany
| | - Hanna Hartmann
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Claus Burkhardt
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Günter Lorenz
- University of Applied Sciences, Reutlingen, Alteburgstr. 150, 72762 Reutlingen, Germany
| | - Nicole Schneiderhan-Marra
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
| | - Christopher Shipp
- NMI, Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstr. 55, 72770 Reutlingen, Germany
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Rammensee HG, Wiesmüller KH, Chandran PA, Zelba H, Rusch E, Gouttefangeas C, Kowalewski DJ, Di Marco M, Haen SP, Walz JS, Gloria YC, Bödder J, Schertel JM, Tunger A, Müller L, Kießler M, Wehner R, Schmitz M, Jakobi M, Schneiderhan-Marra N, Klein R, Laske K, Artzner K, Backert L, Schuster H, Schwenck J, Weber ANR, Pichler BJ, Kneilling M, la Fougère C, Forchhammer S, Metzler G, Bauer J, Weide B, Schippert W, Stevanović S, Löffler MW. A new synthetic toll-like receptor 1/2 ligand is an efficient adjuvant for peptide vaccination in a human volunteer. J Immunother Cancer 2019; 7:307. [PMID: 31730025 PMCID: PMC6858783 DOI: 10.1186/s40425-019-0796-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 10/30/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND We previously showed that the bacterial lipopeptide Pam3Cys-Ser-Ser, meanwhile established as a toll-like receptor (TLR) 1/2 ligand, acts as a strong adjuvant for the induction of virus specific CD8+ T cells in mice, when covalently coupled to a synthetic peptide. CASE PRESENTATION We now designed a new water-soluble synthetic Pam3Cys-derivative, named XS15 and characterized it in vitro by a TLR2 NF-κB luciferase reporter assay. Further, the capacity of XS15 to activate immune cells and stimulate peptide-specific CD8+ T and NK cells by 6-sulfo LacNAc+ monocytes was assessed by flow cytometry as well as cytokine induction using immunoassays. The induction of a functional immune response after vaccination of a volunteer with viral peptides was assessed by ELISpot assay and flow cytometry in peripheral blood cells and infiltrating cells at the vaccination site, as well as by immunohistochemistry and imaging. XS15 induced strong ex vivo CD8+ and TH1 CD4+ responses in a human volunteer upon a single injection of XS15 mixed to uncoupled peptides in a water-in-oil emulsion (Montanide™ ISA51 VG). A granuloma formed locally at the injection site containing highly activated functional CD4+ and CD8+ effector memory T cells. The total number of vaccine peptide-specific functional T cells was experimentally assessed and estimated to be 3.0 × 105 in the granuloma and 20.5 × 106 in peripheral blood. CONCLUSION Thus, in one volunteer we show a granuloma forming by peptides combined with an efficient adjuvant in a water-in-oil-emulsion, inducing antigen specific T cells detectable in circulation and at the vaccination site, after one single vaccination only. The ex vivo T cell responses in peripheral blood were detectable for more than one year and could be strongly boosted by a second vaccination. Hence, XS15 is a promising adjuvant candidate for peptide vaccination, in particular for tumor peptide vaccines in a personalized setting.
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Affiliation(s)
- Hans-Georg Rammensee
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany. .,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany. .,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.
| | | | - P Anoop Chandran
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Henning Zelba
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Elisa Rusch
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Cécile Gouttefangeas
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany
| | - Daniel J Kowalewski
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,Present address: Immatics Biotechnologies GmbH, Tübingen, Germany
| | - Moreno Di Marco
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Sebastian P Haen
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Department of Oncology, Hematology, Immunology, Rheumatology and Pulmonology, University Hospital of Tübingen, Tübingen, Germany
| | - Juliane S Walz
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.,Department of Oncology, Hematology, Immunology, Rheumatology and Pulmonology, University Hospital of Tübingen, Tübingen, Germany
| | - Yamel Cardona Gloria
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Johanna Bödder
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Jill-Marie Schertel
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany
| | - Antje Tunger
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany and Helmholtz Association/ Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
| | - Luise Müller
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany
| | - Maximilian Kießler
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany
| | - Rebekka Wehner
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany and Helmholtz Association/ Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marc Schmitz
- Faculty of Medicine Carl Gustav Carus, Institute of Immunology, Technische Universität Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany and Helmholtz Association/ Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Meike Jakobi
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Reinhild Klein
- Department of Oncology, Hematology, Immunology, Rheumatology and Pulmonology, University Hospital of Tübingen, Tübingen, Germany
| | - Karoline Laske
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Kerstin Artzner
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany
| | - Linus Backert
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,Present address: Immatics Biotechnologies GmbH, Tübingen, Germany
| | - Heiko Schuster
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,Present address: Immatics Biotechnologies GmbH, Tübingen, Germany
| | - Johannes Schwenck
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.,Department of Nuclear Medicine and Clinical Molecular Imaging, University Hospital of Tübingen, Tübingen, Germany.,Werner Siemens Imaging Center, Medical Faculty, University of Tübingen, Tübingen, Germany
| | - Alexander N R Weber
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany
| | - Bernd J Pichler
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.,Werner Siemens Imaging Center, Medical Faculty, University of Tübingen, Tübingen, Germany
| | - Manfred Kneilling
- Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.,Werner Siemens Imaging Center, Medical Faculty, University of Tübingen, Tübingen, Germany.,Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Christian la Fougère
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany.,Department of Nuclear Medicine and Clinical Molecular Imaging, University Hospital of Tübingen, Tübingen, Germany
| | - Stephan Forchhammer
- Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Gisela Metzler
- Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Jürgen Bauer
- Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Benjamin Weide
- Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Wilfried Schippert
- Department of Dermatology, University Hospital of Tübingen, Tübingen, Germany
| | - Stefan Stevanović
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany
| | - Markus W Löffler
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Auf der Morgenstelle 15, 72076, Tübingen, Germany. .,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany. .,Cluster of Excellence iFIT (EXC2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tubingen, Germany. .,Department of General, Visceral and Transplant Surgery, University Hospital of Tübingen, Tübingen, Germany. .,Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany.
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Yilmaz R, Strafella AP, Bernard A, Schulte C, van den Heuvel L, Schneiderhan-Marra N, Knorpp T, Joos TO, Leypoldt F, Geritz J, Hansen C, Heinzel S, Apel A, Gasser T, Lang AE, Berg D, Maetzler W, Marras C. Serum Inflammatory Profile for the Discrimination of Clinical Subtypes in Parkinson's Disease. Front Neurol 2018; 9:1123. [PMID: 30622507 PMCID: PMC6308160 DOI: 10.3389/fneur.2018.01123] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 12/06/2018] [Indexed: 12/18/2022] Open
Abstract
Background: Blood levels of immune markers have been proposed to discriminate patients with Parkinson's disease (PD) from controls. However, differences between clinical PD subgroups regarding these markers still need to be identified. Objective: To investigate whether clinical phenotypes can be predicted by the assessment of immune marker profiles in the serum of PD patients. Methods: Phenotypes of clinical PD from Tübingen, Germany (n = 145) and Toronto, Canada (n = 90) were defined regarding clinical subtype, disease onset, severity, and progression as well as presence of cognitive and/or autonomic dysfunction. A panel of serum immune markers was assessed using principal component analysis (PCA) and regression models to define the marker(s) that were associated with clinical phenotypes after adjusting for potential confounders. Findings of both centers were compared for validation. Further, a [18F] FEPPA-PET was performed in a group of patients with high and low values of candidate markers for the assessment of in vivo brain microglial activation. Results: Overall, serum immune markers did not cluster to define a pro/anti-inflammatory profile in PCA. Out of 25 markers only IL-12p40 showed a trend to discriminate between PD subgroups in both cohorts which could not be replicated by [18F] FEPPA-PET. Conclusions: Assessment of cytokines in serum does not reliably differentiate clinical PD subtypes. Accompanying subtype-irrelevant inflammation in PD, dual activity, and lack of specificity of the immune markers, the complex function of microglia, probable effects of treatment, disease stage, and progression on inflammation as well as current technical limitations may limit the usefulness of serum immune markers for the differentiation of subtypes.
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Affiliation(s)
- Rezzak Yilmaz
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Antonio P Strafella
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Edmond J Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, University of Toronto, Toronto, ON, Canada.,Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Research Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Division of Brain, Imaging and Behaviour-Systems Neuroscience, Toronto Western Research Institute, University Hospital Network, University of Toronto, Toronto, ON, Canada.,Krembil Brain Institute, University Health Network, Toronto, ON, Canada
| | - Alice Bernard
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Claudia Schulte
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Lieneke van den Heuvel
- Edmond J Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, University of Toronto, Toronto, ON, Canada.,Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - Thomas Knorpp
- Natural and Medical Sciences Institute (NMI) at the University of Tübingen, Reutlingen, Germany
| | - Thomas O Joos
- Natural and Medical Sciences Institute (NMI) at the University of Tübingen, Reutlingen, Germany
| | - Frank Leypoldt
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany.,Neuroimmunology, Institute of Clinical Chemistry, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Johanna Geritz
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Clint Hansen
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Sebastian Heinzel
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Anja Apel
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Thomas Gasser
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Anthony E Lang
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Edmond J Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, University of Toronto, Toronto, ON, Canada.,Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Krembil Brain Institute, University Health Network, Toronto, ON, Canada.,Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Daniela Berg
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany.,Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Walter Maetzler
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany.,Department of Neurodegeneration, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Connie Marras
- Edmond J Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, University of Toronto, Toronto, ON, Canada.,Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON, Canada
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Brockmann K, Schulte C, Schneiderhan-Marra N, Apel A, Pont-Sunyer C, Vilas D, Ruiz-Martinez J, Langkamp M, Corvol JC, Cormier F, Knorpp T, Joos TO, Bernard A, Gasser T, Marras C, Schüle B, Aasly JO, Foroud T, Marti-Masso JF, Brice A, Tolosa E, Berg D, Maetzler W. Inflammatory profile discriminates clinical subtypes in LRRK2-associated Parkinson's disease. Eur J Neurol 2018; 24:427-e6. [PMID: 28102045 DOI: 10.1111/ene.13223] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 11/07/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND PURPOSE The presentation of Parkinson's disease patients with mutations in the LRRK2 gene (PDLRRK2 ) is highly variable, suggesting a strong influence of modifying factors. In this context, inflammation is a potential candidate inducing clinical subtypes. METHODS An extensive battery of peripheral inflammatory markers was measured in human serum in a multicentre cohort of 142 PDLRRK2 patients from the MJFF LRRK2 Consortium, stratified by three different subtypes as recently proposed for idiopathic Parkinson's disease: diffuse/malignant, intermediate and mainly pure motor. RESULTS Patients classified as diffuse/malignant presented with the highest levels of the pro-inflammatory proteins interleukin 8 (IL-8), monocyte chemotactic protein 1 (MCP-1) and macrophage inflammatory protein 1-β (MIP-1-β) paralleled by high levels of the neurotrophic protein brain-derived neurotrophic factor (BDNF). It was also possible to distinguish the clinical subtypes based on their inflammatory profile by using discriminant and area under the receiver operating characteristic curve analysis. CONCLUSIONS Inflammation seems to be associated with the presence of a specific clinical subtype in PDLRRK2 that is characterized by a broad and more severely affected spectrum of motor and non-motor symptoms. The pro-inflammatory metabolites IL-8, MCP-1 and MIP-1-β as well as BDNF are interesting candidates to be included in biomarker panels that aim to differentiate subtypes in PDLRRK2 and predict progression.
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Affiliation(s)
- K Brockmann
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - C Schulte
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - N Schneiderhan-Marra
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - A Apel
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - C Pont-Sunyer
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - D Vilas
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - J Ruiz-Martinez
- Hospital Universitario Donostia, Biodonostia Institut, San Sebastián, Guipuzcoa, Spain
| | | | - J-C Corvol
- Département de Génétique et Cytogénétique, Hôpital de la Pitié Salpêtrière, Sorbonne Universités, INSERM, Paris, France
| | - F Cormier
- Département de Génétique et Cytogénétique, Hôpital de la Pitié Salpêtrière, Sorbonne Universités, INSERM, Paris, France
| | - T Knorpp
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - T O Joos
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - A Bernard
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - T Gasser
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - C Marras
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J Safra Program in Parkinson's Disease, Toronto Western Hospital, University of Toronto, Toronto, ON, Canada
| | - B Schüle
- Parkinson Institute and Clinical Center, Sunnyvale, CA, USA
| | - J O Aasly
- Department of Neurology, St Olavs Hospital, Trondheim, Norway
| | - T Foroud
- Department of Medical and Molecular Genetics, Indiana University, Bloomington, IN, USA
| | - J F Marti-Masso
- Hospital Universitario Donostia, Biodonostia Institut, San Sebastián, Guipuzcoa, Spain
| | - A Brice
- Département de Génétique et Cytogénétique, Hôpital de la Pitié Salpêtrière, Sorbonne Universités, INSERM, Paris, France
| | - E Tolosa
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institut d'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - D Berg
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - W Maetzler
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
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Nonyane BAS, Nicol MP, Andreas NJ, Rimmele S, Schneiderhan-Marra N, Workman LJ, Perkins MD, Joos T, Broger T, Ellner JJ, Alland D, Kampmann B, Dorman SE, Zar HJ. Serologic Responses in Childhood Pulmonary Tuberculosis. Pediatr Infect Dis J 2018; 37:1-9. [PMID: 28719497 PMCID: PMC6261442 DOI: 10.1097/inf.0000000000001683] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Identification of the Mycobacterium tuberculosis immunoproteome and antigens associated with serologic responses in adults has renewed interest in developing a serologic test for childhood tuberculosis (TB). We investigated IgG antibody responses against M. tuberculosis antigens in children with well-characterized TB. METHODS We studied archived sera obtained from hospitalized children with suspected pulmonary TB, and classified as having confirmed TB (culture-confirmed), unlikely TB (clinical improvement without TB treatment), or unconfirmed TB (all others). A multiplexed bead-based assay for IgG antibodies against 119 M. tuberculosis antigens was developed, validated and used to test sera. The area under the curves (AUCs) of the empiric receiver-operator characteristic curves were generated as measures of predictive ability. A cross-validated generalized linear model was used to select the most predictive combinations of antigens. RESULTS For the confirmed TB versus unlikely TB comparison, the maximal single antigen AUC was 0.63, corresponding to sensitivity 0.60 and specificity 0.60. Older (age: 60+ months old) children's responses were better predictive of TB status than younger (age: 12-59 months old) children's, with a maximal single antigen AUC of -0.76. For the confirmed TB versus unlikely TB groups, the most predictive combinations of antigens assigned TB risk probabilities of 0.33 and 0.33, respectively, when all ages were considered, and 0.57 (interquartile range: 0.48-0.64) and 0.35 (interquartile range: 0.32-0.40) when only older children were considered. CONCLUSION An antigen-based IgG test is unlikely to meet the performance characteristics required of a TB detection test applicable to all age groups.
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Affiliation(s)
- Bareng A. S. Nonyane
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Mark P. Nicol
- Division of Medical Microbiology and Institute for Infectious Diseases and Molecular Medicine, University of Cape Town
- National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Nicholas J. Andreas
- Centre for International Child Health, Department of Paediatrics, Imperial College London, St. Mary’s Hospital, London, W2 1NY, United Kingdom
| | - Stefanie Rimmele
- Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | | | - Lesley J. Workman
- Department of Paediatrics & Child Health and MRC Unit on Child & Adolescent Health University of Cape Town, Cape Town, South Africa
| | | | - Thomas Joos
- Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | | | - Jerrold J. Ellner
- Department of Medicine, Boston Medical Center, Boston, Massachusetts
| | - David Alland
- Department of Medicine, Rutgers-New Jersey Medical Center, Newark, New Jersey
| | - Beate Kampmann
- Centre for International Child Health, Department of Paediatrics, Imperial College London, St. Mary’s Hospital, London, W2 1NY, United Kingdom
- Vaccines & Immunity Theme, MRC Unit The Gambia, Serrekunda, Gambia
| | - Susan E. Dorman
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Heather J. Zar
- Department of Paediatrics & Child Health and MRC Unit on Child & Adolescent Health University of Cape Town, Cape Town, South Africa
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Seshadri P, Manoli K, Schneiderhan-Marra N, Anthes U, Wierzchowiec P, Bonrad K, Di Franco C, Torsi L. Low-picomolar, label-free procalcitonin analytical detection with an electrolyte-gated organic field-effect transistor based electronic immunosensor. Biosens Bioelectron 2017; 104:113-119. [PMID: 29331425 DOI: 10.1016/j.bios.2017.12.041] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/21/2017] [Accepted: 12/24/2017] [Indexed: 02/07/2023]
Abstract
Herein a label-free immunosensor based on electrolyte-gated organic field-effect transistor (EGOFET) was developed for the detection of procalcitonin (PCT), a sepsis marker. Antibodies specific to PCT were immobilized on the poly-3-hexylthiophene (P3HT) organic semiconductor surface through direct physical adsorption followed by a post-treatment with bovine serum albumin (BSA) which served as the blocking agent to prevent non-specific adsorption. Antibodies together with BSA (forming the whole biorecognition layer) served to selectively capture the procalcitonin target analyte. The entire immunosensor fabrication process was fast, requiring overall 45min to be completed before analyte sensing. The EGOFET immunosensor showed excellent electrical properties, comparable to those of bare P3HT based EGOFET confirming reliable biosensing with bio-functional EGOFET immunosensor. The detection limit of the immunosensor was as low as 2.2pM and within a range of clinical relevance. The relative standard deviation of the individual calibration data points, measured on immunosensors fabricated on different chips (reproducibility error) was below 7%. The developed immunosensor showed high selectivity to the PCT analyte which was evident through control experiments. This report of PCT detection is first of its kind among the electronic sensors based on EGOFETs. The developed sensor is versatile and compatible with low-cost fabrication techniques.
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Affiliation(s)
- Preethi Seshadri
- Dipartimento di Chimica - Università degli Studi di Bari "A. Moro", via Orabona, 4, 70125 Bari, Italy
| | - Kyriaki Manoli
- Dipartimento di Chimica - Università degli Studi di Bari "A. Moro", via Orabona, 4, 70125 Bari, Italy
| | - Nicole Schneiderhan-Marra
- Natural and Medical Sciences Institute (NMI) at the University of Tuebingen, Markwiesenstr 55, 72770 Reutlingen, Germany
| | - Uwe Anthes
- Merck KGaA, Frankfurter Str 250, 64271 Darmstadt, Germany
| | | | - Klaus Bonrad
- Merck KGaA, Frankfurter Str 250, 64271 Darmstadt, Germany
| | - Cinzia Di Franco
- CNR - Istituto di Fotonica e Nanotecnologie, Sede di Bari, Italy
| | - Luisa Torsi
- Dipartimento di Chimica - Università degli Studi di Bari "A. Moro", via Orabona, 4, 70125 Bari, Italy; The Faculty of Science and Engineering, Åbo Akademi University, Biskopsgatan 8 Åbo 20500, Turku, Finland.
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44
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Bohm K, Filomena A, Schneiderhan-Marra N, Krause G, Sievers C. Validation of HAV biomarker 2A for differential diagnostic of hepatitis A infected and vaccinated individuals using multiplex serology. Vaccine 2017; 35:5883-5889. [DOI: 10.1016/j.vaccine.2017.08.089] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 08/09/2017] [Accepted: 08/30/2017] [Indexed: 10/18/2022]
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45
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Broger T, Basu Roy R, Filomena A, Greef CH, Rimmele S, Havumaki J, Danks D, Schneiderhan-Marra N, Gray CM, Singh M, Rosenkrands I, Andersen P, Husar GM, Joos TO, Gennaro ML, Lochhead MJ, Denkinger CM, Perkins MD. Diagnostic Performance of Tuberculosis-Specific IgG Antibody Profiles in Patients with Presumptive Tuberculosis from Two Continents. Clin Infect Dis 2017; 64:947-955. [PMID: 28362937 PMCID: PMC5848306 DOI: 10.1093/cid/cix023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 01/12/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Development of rapid diagnostic tests for tuberculosis is a global priority. A whole proteome screen identified Mycobacterium tuberculosis antigens associated with serological responses in tuberculosis patients. We used World Health Organization (WHO) target product profile (TPP) criteria for a detection test and triage test to evaluate these antigens. METHODS Consecutive patients presenting to microscopy centers and district hospitals in Peru and to outpatient clinics at a tuberculosis reference center in Vietnam were recruited. We tested blood samples from 755 HIV-uninfected adults with presumptive pulmonary tuberculosis to measure IgG antibody responses to 57 M. tuberculosis antigens using a field-based multiplexed serological assay and a 132-antigen bead-based reference assay. We evaluated single antigen performance and models of all possible 3-antigen combinations and multiantigen combinations. RESULTS Three-antigen and multiantigen models performed similarly and were superior to single antigens. With specificity set at 90% for a detection test, the best sensitivity of a 3-antigen model was 35% (95% confidence interval [CI], 31-40). With sensitivity set at 85% for a triage test, the specificity of the best 3-antigen model was 34% (95% CI, 29-40). The reference assay also did not meet study targets. Antigen performance differed significantly between the study sites for 7/22 of the best-performing antigens. CONCLUSIONS Although M. tuberculosis antigens were recognized by the IgG response during tuberculosis, no single antigen or multiantigen set performance approached WHO TPP criteria for clinical utility among HIV-uninfected adults with presumed tuberculosis in high-volume, urban settings in tuberculosis-endemic countries.
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Affiliation(s)
| | | | - Angela Filomena
- Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - Stefanie Rimmele
- Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | | | - David Danks
- Department of Philosophy, Carnegie Mellon University, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | - Thomas O Joos
- Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Maria L Gennaro
- Public Health Research Institute, Rutgers New Jersey Medical School, New Brunswick
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Löffler MW, Chandran PA, Laske K, Schroeder C, Bonzheim I, Walzer M, Hilke FJ, Trautwein N, Kowalewski DJ, Schuster H, Günder M, Carcamo Yañez VA, Mohr C, Sturm M, Nguyen HP, Riess O, Bauer P, Nahnsen S, Nadalin S, Zieker D, Glatzle J, Thiel K, Schneiderhan-Marra N, Clasen S, Bösmüller H, Fend F, Kohlbacher O, Gouttefangeas C, Stevanović S, Königsrainer A, Rammensee HG. Erratum to "Personalized peptide vaccine-induced immune response associated with long-term survival of a metastatic cholangiocarcinoma patient". J Hepatol 2017; 66:252-253. [PMID: 27863814 PMCID: PMC6880294 DOI: 10.1016/j.jhep.2016.10.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
- Markus W. Löffler
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany,University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany,Corresponding author. Address: University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany. Tel.: +49 7071 29 80992; fax: +49 7071 29 5653.
| | - P. Anoop Chandran
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Karoline Laske
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,Current address: Immatics Biotechnologies GmbH, Paul Ehrlich Str. 15, 72076 Tübingen, Germany
| | - Christopher Schroeder
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Irina Bonzheim
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Mathias Walzer
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany,University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany
| | - Franz J. Hilke
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Nico Trautwein
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Daniel J. Kowalewski
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,Current address: Immatics Biotechnologies GmbH, Paul Ehrlich Str. 15, 72076 Tübingen, Germany
| | - Heiko Schuster
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Marc Günder
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Viviana A. Carcamo Yañez
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770 Reutlingen, Germany
| | - Christopher Mohr
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany,University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany
| | - Marc Sturm
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Huu-Phuc Nguyen
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Olaf Riess
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Peter Bauer
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Sven Nahnsen
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany,University of Tübingen, Quantitative Biology Center (QBiC), Auf der Morgenstelle 10, 72076 Tübingen, Germany
| | - Silvio Nadalin
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Derek Zieker
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Jörg Glatzle
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany,Current address: Klinikum Konstanz, Luisenstr. 7, 78464 Konstanz, Germany
| | - Karolin Thiel
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Nicole Schneiderhan-Marra
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770 Reutlingen, Germany
| | - Stephan Clasen
- University Hospital Tübingen, Department of Diagnostic and Interventional Radiology, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Hans Bösmüller
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany
| | - Falko Fend
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Oliver Kohlbacher
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany,University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany,University of Tübingen, Quantitative Biology Center (QBiC), Auf der Morgenstelle 10, 72076 Tübingen, Germany,Max Planck Institute for Developmental Biology, Spemannstr. 35, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Cécile Gouttefangeas
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Stefan Stevanović
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Alfred Königsrainer
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
| | - Hans-Georg Rammensee
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site, Tübingen, Germany
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Löffler MW, Chandran PA, Laske K, Schroeder C, Bonzheim I, Walzer M, Hilke FJ, Trautwein N, Kowalewski DJ, Schuster H, Günder M, Carcamo Yañez VA, Mohr C, Sturm M, Nguyen HP, Riess O, Bauer P, Nahnsen S, Nadalin S, Zieker D, Glatzle J, Thiel K, Schneiderhan-Marra N, Clasen S, Bösmüller H, Fend F, Kohlbacher O, Gouttefangeas C, Stevanović S, Königsrainer A, Rammensee HG. Personalized peptide vaccine-induced immune response associated with long-term survival of a metastatic cholangiocarcinoma patient. J Hepatol 2016; 65:849-855. [PMID: 27397612 PMCID: PMC5756536 DOI: 10.1016/j.jhep.2016.06.027] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 06/16/2016] [Accepted: 06/29/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND & AIMS We report a novel experimental immunotherapeutic approach in a patient with metastatic intrahepatic cholangiocarcinoma. In the 5year course of the disease, the initial tumor mass, two local recurrences and a lung metastasis were surgically removed. Lacking alternative treatment options, aiming at the induction of anti-tumor T cells responses, we initiated a personalized multi-peptide vaccination, based on in-depth analysis of tumor antigens (immunopeptidome) and sequencing. METHODS Tumors were characterized by immunohistochemistry, next-generation sequencing and mass spectrometry of HLA ligands. RESULTS Although several tumor-specific neo-epitopes were predicted in silico, none could be validated by mass spectrometry. Instead, a personalized multi-peptide vaccine containing non-mutated tumor-associated epitopes was designed and applied. Immunomonitoring showed vaccine-induced T cell responses to three out of seven peptides administered. The pulmonary metastasis resected after start of vaccination showed strong immune cell infiltration and perforin positivity, in contrast to the previous lesions. The patient remains clinically healthy, without any radiologically detectable tumors since March 2013 and the vaccination is continued. CONCLUSIONS This remarkable clinical course encourages formal clinical studies on adjuvant personalized peptide vaccination in cholangiocarcinoma. LAY SUMMARY Metastatic cholangiocarcinomas, cancers that originate from the liver bile ducts, have very limited treatment options and a fatal prognosis. We describe a novel therapeutic approach in such a patient using a personalized multi-peptide vaccine. This vaccine, developed based on the characterization of the patient's tumor, evoked detectable anti-tumor immune responses, associating with long-term tumor-free survival.
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Affiliation(s)
- Markus W Löffler
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany; University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany.
| | - P Anoop Chandran
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Karoline Laske
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; Current address: Immatics Biotechnologies GmbH, Paul Ehrlich Str. 15, 72076 Tübingen, Germany
| | - Christopher Schroeder
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Irina Bonzheim
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Mathias Walzer
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany; University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany
| | - Franz J Hilke
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Nico Trautwein
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Daniel J Kowalewski
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; Current address: Immatics Biotechnologies GmbH, Paul Ehrlich Str. 15, 72076 Tübingen, Germany
| | - Heiko Schuster
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Marc Günder
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Viviana A Carcamo Yañez
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770 Reutlingen, Germany
| | - Christopher Mohr
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany; University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany
| | - Marc Sturm
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Huu-Phuc Nguyen
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Olaf Riess
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany
| | - Peter Bauer
- University Hospital Tübingen, Institute of Medical Genetics and Applied Genomics, Calwerstr. 7, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Sven Nahnsen
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany; University of Tübingen, Quantitative Biology Center (QBiC), Auf der Morgenstelle 10, 72076 Tübingen, Germany
| | - Silvio Nadalin
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Derek Zieker
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Jörg Glatzle
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany; Current address: Klinikum Konstanz, Luisenstr. 7, 78464 Konstanz, Germany
| | - Karolin Thiel
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Nicole Schneiderhan-Marra
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Markwiesenstrasse 55, 72770 Reutlingen, Germany
| | - Stephan Clasen
- University Hospital Tübingen, Department of Diagnostic and Interventional Radiology, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
| | - Hans Bösmüller
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany
| | - Falko Fend
- University Hospital Tübingen, Institute of Pathology, Liebermeisterstr. 8, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Oliver Kohlbacher
- University of Tübingen, Center for Bioinformatics, Sand 14, 72076 Tübingen, Germany; University of Tübingen, Dept. of Computer Science, Sand 14, 72076 Tübingen, Germany; University of Tübingen, Quantitative Biology Center (QBiC), Auf der Morgenstelle 10, 72076 Tübingen, Germany; Max Planck Institute for Developmental Biology, Spemannstr. 35, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Cécile Gouttefangeas
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany
| | - Stefan Stevanović
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Alfred Königsrainer
- University Hospital Tübingen, Department of General, Visceral and Transplant Surgery, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
| | - Hans-Georg Rammensee
- University of Tübingen, Interfaculty Institute for Cell Biology, Department of Immunology, Auf der Morgenstelle 15, 72076 Tübingen, Germany; German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Germany
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48
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Milewski MC, Broger T, Kirkpatrick J, Filomena A, Komadina D, Schneiderhan-Marra N, Wilmanns M, Parret AHA. A standardized production pipeline for high profile targets from Mycobacterium tuberculosis. Proteomics Clin Appl 2016; 10:1049-1057. [PMID: 27400835 PMCID: PMC5095800 DOI: 10.1002/prca.201600033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Revised: 05/23/2016] [Accepted: 07/07/2016] [Indexed: 01/21/2023]
Abstract
Purpose Tuberculosis is still a major threat to global health. New tools and strategies to produce disease‐related proteins are quintessential for the development of novel vaccines and diagnostic markers. Experimental design To obtain recombinant proteins from Mycobacterium tuberculosis (Mtb) for use in clinical applications, a standardized procedure was developed that includes subcloning, protein expression in Mycobacterium smegmatis and protein purification using chromatography. The potential for the different protein targets to serve as diagnostic markers for tuberculosis was established using multiplex immunoassays. Results Twelve soluble proteins from Mtb, including one protein complex, were purified to near‐homogeneity following recombinant expression in M. smegmatis. Protein purity was assessed both by size exclusion chromatography and MS. Multiplex serological testing of the final protein preparations showed that all but one protein displayed a clear antibody response in serum samples from 278 tuberculosis patients. Conclusion and clinical relevance The established workflow comprises a simple, cost‐effective, and scalable pipeline for production of soluble proteins from Mtb and can be used to prioritize immunogenic proteins suitable for use as diagnostic markers.
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Affiliation(s)
- Morlin C Milewski
- European Molecular Biology Laboratory (EMBL), Hamburg Unit, Hamburg, Germany
| | - Tobias Broger
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
| | - Joanna Kirkpatrick
- European Molecular Biology Laboratory (EMBL), Proteomics Core Facility, Heidelberg, Germany
| | - Angela Filomena
- Natural and Medical Sciences Institute, University of Tübingen, Reutlingen, Germany
| | - Dana Komadina
- European Molecular Biology Laboratory (EMBL), Hamburg Unit, Hamburg, Germany
| | | | - Matthias Wilmanns
- European Molecular Biology Laboratory (EMBL), Hamburg Unit, Hamburg, Germany.,University of Hamburg Clinical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Annabel H A Parret
- European Molecular Biology Laboratory (EMBL), Hamburg Unit, Hamburg, Germany.
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49
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Brockmann K, Apel A, Schulte C, Schneiderhan-Marra N, Pont-Sunyer C, Vilas D, Ruiz-Martinez J, Langkamp M, Corvol JC, Cormier F, Knorpp T, Joos TO, Gasser T, Schüle B, Aasly JO, Foroud T, Marti-Masso JF, Brice A, Tolosa E, Marras C, Berg D, Maetzler W. Inflammatory profile in LRRK2-associated prodromal and clinical PD. J Neuroinflammation 2016; 13:122. [PMID: 27220776 PMCID: PMC4879729 DOI: 10.1186/s12974-016-0588-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 05/18/2016] [Indexed: 11/26/2022] Open
Abstract
Background There is evidence for a relevant role of inflammation in the pathogenesis of Parkinson’s disease (PD). Mutations in the LRRK2 gene represent the most frequent genetic cause for autosomal dominant PD. LRRK2 is highly expressed in macrophages and microglia suggesting an involvement in inflammatory pathways. The objectives are to test (1) whether idiopathic PD and LRRK2-associated PD share common inflammatory pathways or present distinct profiles and (2) whether non-manifesting LRRK2 mutation carriers present with similar aspects of inflammatory profiles as seen in PD-affected patients. Methods We assessed serum profiles of 23 immune-associated markers and the brain-derived neurotrophic factor in 534 individuals from the MJFF LRRK2 consortium. Results A large proportion of inflammatory markers were gender-dependent. Both PD-affected cohorts showed increased levels of the pro-inflammatory marker fatty-acid-binding protein. Additionally, idiopathic PD but not LRRK2-associated PD patients showed increased levels of the pro-inflammatory marker interleukin-12-p40 as well as the anti-inflammatory species interleukin-10, brain-derived neurotrophic factor, and stem cell factor. Non-manifesting LRRK2 mutation carriers including those with prodromal characteristics of PD presented with control-like inflammatory profiles. Conclusions Concomitant inflammation seems to be associated with idiopathic and LRRK2-associated PD. Identifying PD patients in whom inflammatory processes play a major role in their pathophysiology might offer a new therapeutic window at least for a subgroup of patients. Since non-manifesting LRRK2 mutation carriers with symptoms of the prodromal phase of PD did not show inflammatory profiles, activation of the immune system seems not an early event in the disease cascade. Electronic supplementary material The online version of this article (doi:10.1186/s12974-016-0588-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kathrin Brockmann
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany. .,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.
| | - Anja Apel
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Claudia Schulte
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | | | - Claustre Pont-Sunyer
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institutd'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - Dolores Vilas
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institutd'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - Javier Ruiz-Martinez
- Hospital Universitario Donostia, Biodonostia Institut, San Sebastián, Guipuzcoa, Spain
| | | | - Jean-Christophe Corvol
- Département de Génétique et Cytogénétique, INSERM, Sorbonne Universités, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Florence Cormier
- Département de Génétique et Cytogénétique, INSERM, Sorbonne Universités, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Thomas Knorpp
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Thomas O Joos
- Natural and Medical Sciences Institute at the University of Tübingen (NMI), Reutlingen, Germany
| | - Thomas Gasser
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Birgitt Schüle
- Parkinson Institute and Clinical Center, 675 Almanor Ave, Sunnyvale, CA, USA
| | - Jan O Aasly
- Department of Neurology, St. Olavs Hospital, Trondheim, Norway
| | - Tatiana Foroud
- Department of Medical and Molecular Genetics, Indiana University, Bloomington, IN, USA
| | | | - Alexis Brice
- Département de Génétique et Cytogénétique, INSERM, Sorbonne Universités, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Eduardo Tolosa
- Parkinson's Disease and Movement Disorders Unit, Neurology Service, Hospital Clinic de Barcelona, Universitat de Barcelona, Institutd'Investigacions Biomediques August Pi I Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - Connie Marras
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J Safra Program in Parkinson's disease, Toronto Western Hospital, University of Toronto, Toronto, Canada
| | - Daniela Berg
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Walter Maetzler
- Department of Neurodegenerative Diseases and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
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50
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Walz JM, Boehringer D, Deissler HL, Faerber L, Goepfert JC, Heiduschka P, Kleeberger SM, Klettner A, Krohne TU, Schneiderhan-Marra N, Ziemssen F, Stahl A. Pre-Analytical Parameters Affecting Vascular Endothelial Growth Factor Measurement in Plasma: Identifying Confounders. PLoS One 2016; 11:e0145375. [PMID: 26730574 PMCID: PMC4711588 DOI: 10.1371/journal.pone.0145375] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 12/01/2015] [Indexed: 01/11/2023] Open
Abstract
Background Vascular endothelial growth factor-A (VEGF-A) is intensively investigated in various medical fields. However, comparing VEGF-A measurements is difficult because sample acquisition and pre-analytic procedures differ between studies. We therefore investigated which variables act as confounders of VEGF-A measurements. Methods Following a standardized protocol, blood was taken at three clinical sites from six healthy participants (one male and one female participant at each center) twice one week apart. The following pre-analytical parameters were varied in order to analyze their impact on VEGF-A measurements: analyzing center, anticoagulant (EDTA vs. PECT / CTAD), cannula (butterfly vs. neonatal), type of centrifuge (swing-out vs. fixed-angle), time before and after centrifugation, filling level (completely filled vs. half-filled tubes) and analyzing method (ELISA vs. multiplex bead array). Additionally, intrapersonal variations over time and sex differences were explored. Statistical analysis was performed using a linear regression model. Results The following parameters were identified as statistically significant independent confounders of VEGF-A measurements: analyzing center, anticoagulant, centrifuge, analyzing method and sex of the proband. The following parameters were no significant confounders in our data set: intrapersonal variation over one week, cannula, time before and after centrifugation and filling level of collection tubes. Conclusion VEGF-A measurement results can be affected significantly by the identified pre-analytical parameters. We recommend the use of CTAD anticoagulant, a standardized type of centrifuge and one central laboratory using the same analyzing method for all samples.
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Affiliation(s)
- Johanna M. Walz
- Eye Center, University of Freiburg, Freiburg, Germany
- Department of Pharmacology and Toxicology, University of Regensburg, Regensburg, Germany
| | | | | | - Lothar Faerber
- Department of Pharmacology and Toxicology, University of Regensburg, Regensburg, Germany
- Novartis Pharma AG, Nuremberg, Germany
| | - Jens C. Goepfert
- NMI Natural and Medical Sciences Institute at the University of Tuebingen, Reutlingen, Germany
| | - Peter Heiduschka
- Department of Ophthalmology, University of Muenster, Muenster, Germany
| | | | - Alexa Klettner
- Department of Ophthalmology, University of Kiel, University medical center, Kiel, Germany
| | - Tim U. Krohne
- Department of Ophthalmology, University of Bonn, Bonn, Germany
| | | | - Focke Ziemssen
- Department for Ophthalmology, Eberhard-Karl University Tuebingen, Tuebingen, Germany
| | - Andreas Stahl
- Eye Center, University of Freiburg, Freiburg, Germany
- * E-mail:
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