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Shapiro JR, Corrado M, Perry J, Watts TH, Bolotin S. The contributions of T cell-mediated immunity to protection from vaccine-preventable diseases: A primer. Hum Vaccin Immunother 2024; 20:2395679. [PMID: 39205626 PMCID: PMC11364080 DOI: 10.1080/21645515.2024.2395679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 08/15/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024] Open
Abstract
In the face of the ever-present burden of emerging and reemerging infectious diseases, there is a growing need to comprehensively assess individual- and population-level immunity to vaccine-preventable diseases (VPDs). Many of these efforts, however, focus exclusively on antibody-mediated immunity, ignoring the role of T cells. Aimed at clinicians, public health practioners, and others who play central roles in human vaccine research but do not have formal training in immunology, we review how vaccines against infectious diseases elicit T cell responses, what types of vaccines elicit T cell responses, and how T cell responses are measured. We then use examples to demonstrate six ways that T cells contribute to protection from VPD, including directly mediating protection, enabling antibody responses, reducing disease severity, increasing cross-reactivity, improving durability, and protecting special populations. We conclude with a discussion of challenges and solutions to more widespread consideration of T cell responses in clinical vaccinology.
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Affiliation(s)
- Janna R. Shapiro
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Center for Vaccine Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Mario Corrado
- Division of General Internal Medicine, University of Toronto, Toronto, ON, Canada
| | - Julie Perry
- Center for Vaccine Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Tania H. Watts
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Center for Vaccine Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Shelly Bolotin
- Center for Vaccine Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Department of Health Protection, Public Health Ontario, Toronto, ON, Canada
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2
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Yang Y, Miller H, Byazrova MG, Cndotti F, Benlagha K, Camara NOS, Shi J, Forsman H, Lee P, Yang L, Filatov A, Zhai Z, Liu C. The characterization of CD8 + T-cell responses in COVID-19. Emerg Microbes Infect 2024; 13:2287118. [PMID: 37990907 PMCID: PMC10786432 DOI: 10.1080/22221751.2023.2287118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/19/2023] [Indexed: 11/23/2023]
Abstract
This review gives an overview of the protective role of CD8+ T cells in SARS-CoV-2 infection. The cross-reactive responses intermediated by CD8+ T cells in unexposed cohorts are described. Additionally, the relevance of resident CD8+ T cells in the upper and lower airway during infection and CD8+ T-cell responses following vaccination are discussed, including recent worrisome breakthrough infections and variants of concerns (VOCs). Lastly, we explain the correlation between CD8+ T cells and COVID-19 severity. This review aids in a deeper comprehension of the association between CD8+ T cells and SARS-CoV-2 and broadens a vision for future exploration.
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Affiliation(s)
- Yuanting Yang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Heather Miller
- Cytek Biosciences, R&D Clinical Reagents, Fremont, CA, USA
| | - Maria G. Byazrova
- Laboratory of Immunochemistry, National Research Center Institute of Immunology, Federal Medical Biological Agency of Russia, Moscow, Russia
| | - Fabio Cndotti
- Division of Immunology and Allergy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Kamel Benlagha
- Institut de Recherche Saint-Louis, Université de Paris, Paris, France
| | - Niels Olsen Saraiva Camara
- Laboratory of Human Immunology, Department of Immunology, Institute of Biomedical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Junming Shi
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Huamei Forsman
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Pamela Lee
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
| | - Lu Yang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Alexander Filatov
- Laboratory of Immunochemistry, National Research Center Institute of Immunology, Federal Medical Biological Agency of Russia, Moscow, Russia
| | - Zhimin Zhai
- Department of Hematology, The Second Hospital of Anhui Medical University, Hefei, People’s Republic of China
| | - Chaohong Liu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
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3
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Rappuoli R, Alter G, Pulendran B. Transforming vaccinology. Cell 2024; 187:5171-5194. [PMID: 39303685 DOI: 10.1016/j.cell.2024.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/24/2024] [Accepted: 07/12/2024] [Indexed: 09/22/2024]
Abstract
The COVID-19 pandemic placed the field of vaccinology squarely at the center of global consciousness, emphasizing the vital role of vaccines as transformative public health tools. The impact of vaccines was recently acknowledged by the award of the 2023 Nobel Prize in Physiology or Medicine to Katalin Kariko and Drew Weissman for their seminal contributions to the development of mRNA vaccines. Here, we provide a historic perspective on the key innovations that led to the development of some 27 licensed vaccines over the past two centuries and recent advances that promise to transform vaccines in the future. Technological revolutions such as reverse vaccinology, synthetic biology, and structure-based design transformed decades of vaccine failures into successful vaccines against meningococcus B and respiratory syncytial virus (RSV). Likewise, the speed and flexibility of mRNA vaccines profoundly altered vaccine development, and the advancement of novel adjuvants promises to revolutionize our ability to tune immunity. Here, we highlight exciting new advances in the field of systems immunology that are transforming our mechanistic understanding of the human immune response to vaccines and how to predict and manipulate them. Additionally, we discuss major immunological challenges such as learning how to stimulate durable protective immune response in humans.
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Affiliation(s)
| | - Galit Alter
- Moderna Therapeutics, Cambridge, MA 02139, USA.
| | - Bali Pulendran
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford University, Stanford, CA, USA; Department of Pathology, Stanford University School of Medicine, Stanford University, Stanford, CA, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford University, Stanford, CA, USA.
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4
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Sherman AC, van Haren SD, Borberg E, Swank Z, Aleissa M, Tong A, Rooks R, Kanwal U, Levine H, Yates B, Izaguirre N, Ryff K, Thomas S, Parisi L, Li X, Walt DR, Levy O, Walsh SR, Issa NC, Baden LR. Heterologous SARS-CoV-2 booster vaccine for individuals with hematological malignancies after a primary SARS-CoV-2 mRNA vaccine series. Vaccine 2024; 42:126054. [PMID: 38862310 DOI: 10.1016/j.vaccine.2024.05.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 05/10/2024] [Accepted: 05/22/2024] [Indexed: 06/13/2024]
Abstract
Heterologous COVID-19 vaccine boosters have not been evaluated for patients with hematological malignancies. A Novavax booster was administered for 56 individuals with hematological malignancies who had received a primary COVID-19 series and prior boosters with mRNA vaccines only. Blood specimens were obtained at baseline (pre-vaccine), 28 days, and 168 days after vaccination with the Novavax booster. The median fold change of anti-Spike IgG was 1.02 (IQR 0.79, 1.3) between baseline and Day 28. Circulating Spike protein-specific B cells increased 1.4-fold at Day 28 (p < 0.05). Increases in antibody and T cell responses were modest without significance, with a waning of humoral and cellular responses at 168 days after vaccination.
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Affiliation(s)
- Amy C Sherman
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Dana-Farber Cancer Institute, Boston, MA, USA; Precision Vaccines Program, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
| | - Simon D van Haren
- Precision Vaccines Program, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Ella Borberg
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Zoe Swank
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Muneerah Aleissa
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Dana-Farber Cancer Institute, Boston, MA, USA; Department of Pharmacy Practice, College of Pharmacy, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Alexandra Tong
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Rebecca Rooks
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Emory School of Medicine, Atlanta, GA, USA
| | - Urwah Kanwal
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Hannah Levine
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Bridget Yates
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Natalie Izaguirre
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Kevin Ryff
- Precision Vaccines Program, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Sanya Thomas
- Precision Vaccines Program, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Lindsey Parisi
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - Xiaofang Li
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA
| | - David R Walt
- Harvard Medical School, Boston, MA, USA; Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Ofer Levy
- Precision Vaccines Program, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Broad Institute of MIT & Harvard, Cambridge, MA, USA
| | - Stephen R Walsh
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Nicolas C Issa
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Lindsey R Baden
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA, USA; Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
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Hielscher F, Schmidt T, Enders M, Leyking S, Gerhart M, van Bentum K, Mihm J, Schub D, Sester U, Sester M. The inactivated herpes zoster vaccine HZ/su induces a varicella zoster virus specific cellular and humoral immune response in patients on dialysis. EBioMedicine 2024; 108:105335. [PMID: 39265505 PMCID: PMC11416227 DOI: 10.1016/j.ebiom.2024.105335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 08/27/2024] [Accepted: 08/29/2024] [Indexed: 09/14/2024] Open
Abstract
BACKGROUND To evaluate the immunogenicity of the inactivated herpes-zoster vaccine HZ/su in patients at increased risk for VZV-reactivation, we analysed the quantity and quality of the vaccine-induced cellular and humoral immunity in patients on dialysis with uremic immunodeficiency. METHODS In this observational study, 29 patients and 39 immunocompetent controls underwent standard dual-dose vaccination. Blood samples were analysed before and two weeks after each vaccination, and after one year. Specific T-cells were characterized after stimulation with VZV-gE-peptides based on induction of cytokines and CTLA-4-expression using flow-cytometry. Antibodies were analysed using ELISA. FINDINGS Both groups showed an increase in VZV-gE-specific CD4 T-cell levels over time (p < 0.0001), although median levels reached after second vaccination were lower in patients (0.17% (IQR 0.21%)) than in controls (0.24% (IQR 0.3%), p = 0.042). VZV-gE specific CD8 T-cells were only poorly induced. CTLA-4 expression on VZV-gE-specific CD4 T-cells was strongest after second dose with no differences between the groups (p = 0.45). Multifunctional cells co-expressing IFNγ, IL-2, and TNF were higher in patients after first vaccination (p = 0.028). Median VZV-specific IgG-levels reached a maximum after second vaccination with significantly lower levels in patients (10796 (IQR 12482) IU/l) than in controls (16899 (IQR 14019) IU/l, p = 0.009). Despite similar CD4 T-cell levels after one year (p = 0.415), antibody levels remained significantly lower in patients (p = 0.0008). INTERPRETATION VZV-gE vaccination induced specific antibodies and CD4 T-cells in both patients and controls, whereas CD8 T-cell-induction was poor. Quantitative and qualitative differences in immunity may indicate reduced duration of protection which may necessitate booster vaccinations in patients on dialysis. FUNDING HOMFORexzellent (to D.S.).
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Affiliation(s)
- Franziska Hielscher
- Department of Transplant and Infection Immunology, Saarland University, Homburg, Germany
| | - Tina Schmidt
- Department of Transplant and Infection Immunology, Saarland University, Homburg, Germany
| | | | | | - Markus Gerhart
- Nieren- und Dialysezentrum St. Wendel, St. Wendel, Germany
| | - Kai van Bentum
- Heimdialyse Saar e.V. Dialysezentrum Homburg, Homburg, Germany
| | - Janine Mihm
- Department of Nephrology, SHG-Klinikum Völklingen, Germany
| | - David Schub
- Department of Transplant and Infection Immunology, Saarland University, Homburg, Germany
| | - Urban Sester
- Department of Nephrology, SHG-Klinikum Völklingen, Germany
| | - Martina Sester
- Department of Transplant and Infection Immunology, Saarland University, Homburg, Germany; Center for Gender-specific Biology and Medicine (CGBM), Saarland University; Homburg, Germany.
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6
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Aram C, Alijanizadeh P, Saleki K, Karami L. Development of an ancestral DC and TLR4-inducing multi-epitope peptide vaccine against the spike protein of SARS-CoV and SARS-CoV-2 using the advanced immunoinformatics approaches. Biochem Biophys Rep 2024; 39:101745. [PMID: 38974021 PMCID: PMC11225186 DOI: 10.1016/j.bbrep.2024.101745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/26/2024] [Accepted: 05/29/2024] [Indexed: 07/09/2024] Open
Abstract
The oldest human coronavirus that started pandemics is severe acute respiratory syndrome virus (SARS-CoV). While SARS-CoV was eradicated, its new version, SARS-CoV2, caused the global pandemic of COVID-19. Evidence highlights the harmful events orchestrated by these viruses are mediated by Spike (S)P protein. Experimental epitopes of the S protein which were overlapping and ancestral between SARS-CoV and SARS-CoV-2 were obtained from the immune epitopes database (IEDB). The epitopes were then assembled in combination with a 50 S ribosomal protein L7/L12 adjuvant, a Mycobacterium tuberculosis-derived element and mediator of dendritic cells (DCs) and toll-like receptor 4 (TLR4). The immunogenic sequence was modeled by the GalaxyWeb server. After the improvement and validation of the protein structure, the physico-chemical properties and immune simulation were performed. To investigate the interaction with TLR3/4, Molecular Dynamics Simulation (MDS) was used. By merging the 17 B- and T-lymphocyte (HTL/CTL) epitopes, the vaccine sequence was created. Also, the Ramachandran plot presented that most of the residues were located in the most favorable and allowed areas. Moreover, SnapGene was successful in cloning the DNA sequence linked to our vaccine in the intended plasmid. A sequence was inserted between the XhoI and SacI position of the pET-28a (+) vector, and simulating the agarose gel revealed the existence of the inserted gene in the cloned plasmid with SARS vaccine (SARSV) construct, which has a 6565 bp in length overall. In terms of cytokines/IgG response, immunological simulation revealed a strong immune response. The stabilized vaccine showed strong interactions with TLR3/4, according to Molecular Dynamics Simulation (MDS) analysis. The present ancestral vaccine targets common sequences which seem to be valuable targets even for the new variant SARS-CoV-2.
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Affiliation(s)
- Cena Aram
- Department of Cell & Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Parsa Alijanizadeh
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
- USERN Office, Babol University of Medical Sciences, Babol, Iran
| | - Kiarash Saleki
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
- USERN Office, Babol University of Medical Sciences, Babol, Iran
| | - Leila Karami
- Department of Cell & Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
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7
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Gangaev A, van Sleen Y, Brandhorst N, Hoefakker K, Prajapati B, Singh A, Boerma A, van der Heiden M, Oosting SF, van der Veldt AAM, Hiltermann TJN, GeurtsvanKessel CH, Dingemans AMC, Smit EF, de Vries EGE, Haanen JBAG, Kvistborg P, van Baarle D. mRNA-1273 vaccination induces polyfunctional memory CD4 and CD8 T cell responses in patients with solid cancers undergoing immunotherapy or/and chemotherapy. Front Immunol 2024; 15:1447555. [PMID: 39257577 PMCID: PMC11385311 DOI: 10.3389/fimmu.2024.1447555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Accepted: 08/08/2024] [Indexed: 09/12/2024] Open
Abstract
Introduction Research has confirmed the safety and comparable seroconversion rates following SARS-CoV-2 vaccination in patients with solid cancers. However, the impact of cancer treatment on vaccine-induced T cell responses remains poorly understood. Methods In this study, we expand on previous findings within the VOICE trial by evaluating the functional and phenotypic composition of mRNA-1273-induced T cell responses in patients with solid tumors undergoing immunotherapy, chemotherapy, or both, compared to individuals without cancer. We conducted an ELISpot analysis on 386 participants to assess spike-specific T cell responses 28 days after full vaccination. Further in-depth characterization of using flow cytometry was performed on a subset of 63 participants to analyze the functional phenotype and differentiation state of spike-specific T cell responses. Results ELISpot analysis showed robust induction of spike-specific T cell responses across all treatment groups, with response rates ranging from 75% to 80%. Flow cytometry analysis revealed a distinctive cytokine production pattern across cohorts, with CD4 T cells producing IFNγ, TNF, and IL-2, and CD8 T cells producing IFNγ, TNF, and CCL4. Variations were observed in the proportion of monofunctional CD4 T cells producing TNF, particularly higher in individuals without cancer and patients treated with chemotherapy alone, while those treated with immunotherapy or chemoimmunotherapy predominantly produced IFNγ. Despite these differences, polyfunctional spike-specific memory CD4 and CD8 T cell responses were comparable across cohorts. Notably, immunotherapy-treated patients exhibited an expansion of spike-specific CD4 T cells with a terminally differentiated effector memory phenotype. Discussion These findings demonstrate that systemic treatment in patients with solid tumors does not compromise the quality of polyfunctional mRNA-1273-induced T cell responses. This underscores the importance of COVID-19 vaccination in patients with solid cancers undergoing systemic treatment.
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Affiliation(s)
- Anastasia Gangaev
- Division of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Yannick van Sleen
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
| | - Nicole Brandhorst
- Division of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Kelly Hoefakker
- Division of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Bimal Prajapati
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
| | - Amrita Singh
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
| | - Annemarie Boerma
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
| | - Marieke van der Heiden
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
| | - Sjoukje F Oosting
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Astrid A M van der Veldt
- Department of Medical Oncology and Radiology & Nuclear Medicine, Erasmus Medical Center (MC)-Cancer Institute, Rotterdam, Netherlands
| | - T Jeroen N Hiltermann
- Department of Pulmonary Diseases, University Medical Centre Groningen, Groningen, Netherlands
| | - Corine H GeurtsvanKessel
- Department of Viroscience, Erasmus Medical Center (MC) Cancer Institute, University Medical Centre, Rotterdam, Netherlands
| | | | - Egbert F Smit
- Department of Thoracic Oncology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Elisabeth G E de Vries
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - John B A G Haanen
- Division of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Debbie van Baarle
- Department of Medical Microbiology and Infection Prevention, University Medical Centre Groningen, Groningen, Netherlands
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Utrecht, Netherlands
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8
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Li Y, Wang C, Lv H, Li J, Zhang X, Zhang S, Shen Q, Wu Q, Liu Y, Peng R, Liu Z. Manganese-Modified Aluminum Adjuvant Enhances both Humoral and Cellular Immune Responses. Adv Healthc Mater 2024:e2401675. [PMID: 39177146 DOI: 10.1002/adhm.202401675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 08/11/2024] [Indexed: 08/24/2024]
Abstract
Aluminum adjuvants remain the most commonly used vaccine adjuvants. Being rather effective in triggering humoral immunity, however, aluminum adjuvants usually show limited abilities in activating cellular immunities. Herein, by adding manganese ions during the preparation of aluminum adjuvant, a manganese-modified aluminum (Mn-Al) adjuvant is obtained, which can effectively stimulate both humoral and cellular immune responses. Such Mn-Al adjuvant can enhance antigen adsorption and promote antigen internalization by dendritic cells (DCs). Subsequently, the released Mn2+ can activate the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes pathway to further promote DC activation. When combines with the model antigen ovalbumin (OVA), the Mn-Al-adjuvantes vaccine can induce high levels of antigen-specific antibody titers and high proportions of antigen-specific cytotoxic T cells in vivo. Moreover, the Mn-Al-adjuvanted vaccine elicited stronger antigen-specific humoral and cellular immune responses than high-dose of the aluminum-based adjuvant. Additionally, immunization of mice with OVA in the presence of the Mn-Al adjuvant significantly inhibited the growth of B16-OVA tumors. Furthermore, when formulated with human papillomavirus antigens, Mn-Al-adjuvanted vaccines show better in vivo vaccination performance than aluminum-adjuvanted vaccines. Therefore, the manganese-modified aluminum adjuvant may thus become a new vaccine adjuvant with the potential to replace conventional aluminum adjuvants.
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Affiliation(s)
- Yaxin Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Chenya Wang
- InnoBM Pharmaceuticals Co., Ltd., Suzhou, Jiangsu, 215123, China
| | - Haoyuan Lv
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Jingting Li
- Jiangsu Recbio Technology Co., Ltd., Taizhou, Jiangsu, 225300, China
| | - Xupei Zhang
- Jiangsu Recbio Technology Co., Ltd., Taizhou, Jiangsu, 225300, China
| | - Shiyuan Zhang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Qing Shen
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Qianqian Wu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Yong Liu
- Jiangsu Recbio Technology Co., Ltd., Taizhou, Jiangsu, 225300, China
| | - Rui Peng
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
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9
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Cohen AA, Keeffe JR, Schiepers A, Dross SE, Greaney AJ, Rorick AV, Gao H, Gnanapragasam PNP, Fan C, West AP, Ramsingh AI, Erasmus JH, Pata JD, Muramatsu H, Pardi N, Lin PJC, Baxter S, Cruz R, Quintanar-Audelo M, Robb E, Serrano-Amatriain C, Magneschi L, Fotheringham IG, Fuller DH, Victora GD, Bjorkman PJ. Mosaic sarbecovirus nanoparticles elicit cross-reactive responses in pre-vaccinated animals. Cell 2024:S0092-8674(24)00846-8. [PMID: 39197450 DOI: 10.1016/j.cell.2024.07.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 06/15/2024] [Accepted: 07/27/2024] [Indexed: 09/01/2024]
Abstract
Immunization with mosaic-8b (nanoparticles presenting 8 SARS-like betacoronavirus [sarbecovirus] receptor-binding domains [RBDs]) elicits more broadly cross-reactive antibodies than homotypic SARS-CoV-2 RBD-only nanoparticles and protects against sarbecoviruses. To investigate original antigenic sin (OAS) effects on mosaic-8b efficacy, we evaluated the effects of prior COVID-19 vaccinations in non-human primates and mice on anti-sarbecovirus responses elicited by mosaic-8b, admix-8b (8 homotypics), or homotypic SARS-CoV-2 immunizations, finding the greatest cross-reactivity for mosaic-8b. As demonstrated by molecular fate mapping, in which antibodies from specific cohorts of B cells are differentially detected, B cells primed by WA1 spike mRNA-LNP dominated antibody responses after RBD-nanoparticle boosting. While mosaic-8b- and homotypic-nanoparticles boosted cross-reactive antibodies, de novo antibodies were predominantly induced by mosaic-8b, and these were specific for variant RBDs with increased identity to RBDs on mosaic-8b. These results inform OAS mechanisms and support using mosaic-8b to protect COVID-19-vaccinated/infected humans against as-yet-unknown SARS-CoV-2 variants and animal sarbecoviruses with human spillover potential.
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Affiliation(s)
- Alexander A Cohen
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jennifer R Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Ariën Schiepers
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY 10065, USA
| | - Sandra E Dross
- Department of Microbiology, University of Washington, Seattle, WA 98195, USA; National Primate Research Center, Seattle, WA 98121, USA
| | - Allison J Greaney
- Medical Scientist Training Program, University of Washington, Seattle, WA 98195, USA
| | - Annie V Rorick
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Han Gao
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | | | - Chengcheng Fan
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Anthony P West
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | | | | | - Janice D Pata
- Wadsworth Center, New York State Department of Health and Department of Biomedical Sciences, University at Albany, Albany, NY 12201, USA
| | - Hiromi Muramatsu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | | | - Scott Baxter
- Ingenza Ltd., Roslin Innovation Centre, Charnock Bradley Building, Roslin EH25 9RG, UK
| | - Rita Cruz
- Ingenza Ltd., Roslin Innovation Centre, Charnock Bradley Building, Roslin EH25 9RG, UK
| | | | - Ellis Robb
- Ingenza Ltd., Roslin Innovation Centre, Charnock Bradley Building, Roslin EH25 9RG, UK
| | | | - Leonardo Magneschi
- Ingenza Ltd., Roslin Innovation Centre, Charnock Bradley Building, Roslin EH25 9RG, UK
| | - Ian G Fotheringham
- Ingenza Ltd., Roslin Innovation Centre, Charnock Bradley Building, Roslin EH25 9RG, UK
| | - Deborah H Fuller
- Department of Microbiology, University of Washington, Seattle, WA 98195, USA; National Primate Research Center, Seattle, WA 98121, USA
| | - Gabriel D Victora
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY 10065, USA
| | - Pamela J Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
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10
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Han X, Pan H, Jin P, Wei M, Jia S, Wang W, Chu K, Gao S, Zhou L, Li J, Zhu F. A head-to-head comparison of humoral and cellular immune responses of five COVID-19 vaccines in adults in China. Front Immunol 2024; 15:1455730. [PMID: 39234239 PMCID: PMC11371563 DOI: 10.3389/fimmu.2024.1455730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Accepted: 07/25/2024] [Indexed: 09/06/2024] Open
Abstract
Introduction Various COVID-19 vaccine trials have shown that vaccines can successfully prevent symptomatic cases of COVID-19 and death. Head-to-head comparisons help to better understand the immune response characteristics of different COVID-19 vaccines in humans. Methods We randomly selected 20 participants from each of five ongoing Phase II trials of COVID-19 vaccines. Here, SARS-CoV 2-specific immune responses to DNA vaccine (INO-4800), mRNA vaccine (BNT162b2), Adenovirus-vectored vaccine (CONVIDECIA), Protein subunit vaccine (Recombinant COVID- 19 Vaccine (Sf9 Cells)), Inactivated Vaccine (KCONVAC) were examined longitudinally in healthy adults between Jan 15, 2021 and July 5, 2021 for 6 months. RBD-IgG titres were detected by ELISA, neutralising antibody titer were detected by pseudoviral neutralization and immune cell response were detected by flow cytometry. Results At the first visit (V1), 100% of individuals who received the BNT162b2, CONVIDECIA, or KCONVAC vaccines experienced seroconversion of neutralizing and binding antibodies in the serum. Except for the Recombinant COVID-19 Vaccine (Sf9 Cells) vaccine having the highest neutralizing antibody GMT at the second visit (although there was no statistically significant difference in geometric mean titers between V1 and V2), the rest of the vaccines had the highest levels of binding antibodies and neutralizing antibodies at V1. The neutralizing antibodies GMT of all vaccines showed a significant decrease at V3 compared to V1. The neutralizing antibody GMT against the omicron variant of all vaccines at V1 showed a significant decrease compared to the wild strain. We observed statistically significant differences in Tcm cells and RBD-specific memory B cells among various vaccines. Discussion BNT162b2 (mRNA vaccine) exhibits the highest antibody levels among the five vaccines evaluated, regardless of whether the target is the wild-type virus or its variants. However, its cellular immune response may be weaker compared to CONVIDECIA (adenovirus type 5 vector vaccine).
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MESH Headings
- Humans
- COVID-19 Vaccines/immunology
- Adult
- COVID-19/immunology
- COVID-19/prevention & control
- Antibodies, Viral/blood
- Antibodies, Viral/immunology
- Immunity, Humoral
- SARS-CoV-2/immunology
- Antibodies, Neutralizing/blood
- Antibodies, Neutralizing/immunology
- Male
- Female
- Immunity, Cellular
- China
- Middle Aged
- Young Adult
- Vaccines, Subunit/immunology
- Vaccines, DNA/immunology
- BNT162 Vaccine/immunology
- Immunogenicity, Vaccine
- Vaccines, Inactivated/immunology
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Affiliation(s)
- Xu Han
- National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Hongxing Pan
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Pengfei Jin
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Mingwei Wei
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Siyue Jia
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Wenjuan Wang
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Kai Chu
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Shuyu Gao
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Li Zhou
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Jingxin Li
- National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Fengcai Zhu
- National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China
- National Health Commission Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
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11
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Ramirez SI, Lopez PG, Faraji F, Parikh UM, Heaps A, Ritz J, Moser C, Eron JJ, Wohl DA, Currier JS, Daar ES, Greninger AL, Klekotka P, Grifoni A, Weiskopf D, Sette A, Peters B, Hughes MD, Chew KW, Smith DM, Crotty S. Early antiviral CD4 and CD8 T cell responses and antibodies are associated with upper respiratory tract clearance of SARS-CoV-2. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.10.25.564014. [PMID: 37961119 PMCID: PMC10634820 DOI: 10.1101/2023.10.25.564014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
T cells are involved in protective immunity against numerous viral infections. Data regarding functional roles of human T cells in SARS-CoV-2 (SARS2) viral clearance in primary COVID-19 are limited. To address this knowledge gap, samples were assessed for associations between SARS2 upper respiratory tract viral RNA levels and early virus-specific adaptive immune responses for 95 unvaccinated clinical trial participants with acute primary COVID-19 aged 18-86 years old, approximately half of whom were considered high risk for progression to severe COVID-19. Functionality and magnitude of acute SARS2-specific CD4 and CD8 T cell responses were evaluated, in addition to antibody responses. Most individuals with acute COVID-19 developed SARS2-specific T cell responses within 6 days of COVID-19 symptom onset. Early CD4 T cell and CD8 T cell responses were polyfunctional, and both strongly associated with reduced upper respiratory tract SARS2 viral RNA, independent of neutralizing antibody titers. Overall, these findings provide evidence for protective roles for circulating SARS2-specific CD4 and CD8 T cells during acute COVID-19.
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12
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Zhou H, Leng P, Wang Y, Yang K, Li C, Ojcius DM, Wang P, Jiang S. Development of T cell antigen-based human coronavirus vaccines against nAb-escaping SARS-CoV-2 variants. Sci Bull (Beijing) 2024; 69:2456-2470. [PMID: 38942698 DOI: 10.1016/j.scib.2024.02.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/15/2023] [Accepted: 02/07/2024] [Indexed: 06/30/2024]
Abstract
Currently approved vaccines have been successful in preventing the severity of COVID-19 and hospitalization. These vaccines primarily induce humoral immune responses; however, highly transmissible and mutated variants, such as the Omicron variant, weaken the neutralization potential of the vaccines, thus, raising serious concerns about their efficacy. Additionally, while neutralizing antibodies (nAbs) tend to wane more rapidly than cell-mediated immunity, long-lasting T cells typically prevent severe viral illness by directly killing infected cells or aiding other immune cells. Importantly, T cells are more cross-reactive than antibodies, thus, highly mutated variants are less likely to escape lasting broadly cross-reactive T cell immunity. Therefore, T cell antigen-based human coronavirus (HCoV) vaccines with the potential to serve as a supplementary weapon to combat emerging SARS-CoV-2 variants with resistance to nAbs are urgently needed. Alternatively, T cell antigens could also be included in B cell antigen-based vaccines to strengthen vaccine efficacy. This review summarizes recent advancements in research and development of vaccines containing T cell antigens or both T and B cell antigens derived from proteins of SARS-CoV-2 variants and/or other HCoVs based on different vaccine platforms.
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Affiliation(s)
- Hao Zhou
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Chongqing Key Laboratory of Sichuan-Chongqing Co-construction for Diagnosis and Treatment of Infectious Diseases Integrated Traditional Chinese and Western Medicine, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400016, China.
| | - Ping Leng
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China; Chongqing Key Laboratory of Sichuan-Chongqing Co-construction for Diagnosis and Treatment of Infectious Diseases Integrated Traditional Chinese and Western Medicine, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400016, China
| | - Yang Wang
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Kaiwen Yang
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Chen Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai Institute of Infectious Disease and Biosecurity, School of Life Sciences, Fudan University, Shanghai 200438, China
| | - David M Ojcius
- Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA 94115, USA
| | - Pengfei Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai Institute of Infectious Disease and Biosecurity, School of Life Sciences, Fudan University, Shanghai 200438, China.
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology of Ministry of Education/Ministry of Health/Chinese Academy of Medical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
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13
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Priest DG, Ebihara T, Tulyeu J, Søndergaard JN, Sakakibara S, Sugihara F, Nakao S, Togami Y, Yoshimura J, Ito H, Onishi S, Muratsu A, Mitsuyama Y, Ogura H, Oda J, Okusaki D, Matsumoto H, Wing JB. Atypical and non-classical CD45RB lo memory B cells are the majority of circulating SARS-CoV-2 specific B cells following mRNA vaccination or COVID-19. Nat Commun 2024; 15:6811. [PMID: 39122676 PMCID: PMC11315995 DOI: 10.1038/s41467-024-50997-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
Resting memory B cells can be divided into classical or atypical groups, but the heterogenous marker expression on activated memory B cells makes similar classification difficult. Here, by longitudinal analysis of mass cytometry and CITE-seq data from cohorts with COVID-19, bacterial sepsis, or BNT162b2 mRNA vaccine, we observe that resting B cell memory consist of classical CD45RB+ memory and CD45RBlo memory, of which the latter contains of two distinct groups of CD11c+ atypical and CD23+ non-classical memory cells. CD45RB levels remain stable in these cells after activation, thereby enabling the tracking of activated B cells and plasmablasts derived from either CD45RB+ or CD45RBlo memory B cells. Moreover, in both COVID-19 patients and mRNA vaccination, CD45RBlo B cells formed the majority of SARS-CoV2 specific memory B cells and correlated with serum antibodies, while CD45RB+ memory are activated by bacterial sepsis. Our results thus identify that stably expressed CD45RB levels can be exploited to trace resting memory B cells and their activated progeny, and suggest that atypical and non-classical CD45RBlo memory B cells contribute to SARS-CoV-2 infection and vaccination.
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Affiliation(s)
- David G Priest
- Laboratory of Human Single Cell Immunology, World Premier International Research Center Initiative Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Osaka, 563-0793, Japan
| | - Takeshi Ebihara
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Janyerkye Tulyeu
- Human Single Cell Immunology Team, Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
| | - Jonas N Søndergaard
- Human Single Cell Immunology Team, Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
| | - Shuhei Sakakibara
- Laboratory of Immune Regulation, IFReC, Osaka University, Suita, Osaka, 563-0793, Japan
- Graduate School of Medical Safety Management, Jikei University of Health Care Sciences, Osaka, 532-0003, Japan
| | - Fuminori Sugihara
- Core Instrumentation Facility, Immunology Frontier Research Center and Research Institute for Microbial Disease, Osaka University, Suita, Osaka, 563-0793, Japan
- Research Institute for Microbial Disease, Osaka University, Suita, Osaka, 563-0793, Japan
| | - Shunichiro Nakao
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Yuki Togami
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Jumpei Yoshimura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Hiroshi Ito
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Shinya Onishi
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Arisa Muratsu
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Yumi Mitsuyama
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
- Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, 558-8558, Japan
| | - Hiroshi Ogura
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Jun Oda
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan
| | - Daisuke Okusaki
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan
- Laboratory of Human Immunology (Single Cell Genomics), WPI-IFReC, Osaka University, Suita, 565-0871, Japan
- Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Suita, 565-0871, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Suita, 565-0871, Japan
| | - Hisatake Matsumoto
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan.
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, 565-0871, Japan.
| | - James B Wing
- Laboratory of Human Single Cell Immunology, World Premier International Research Center Initiative Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Osaka, 563-0793, Japan.
- Human Single Cell Immunology Team, Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Osaka, 565-0871, Japan.
- Center for Advanced Modalities and DDS (CAMaD), Osaka University, Osaka, Japan.
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14
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Rossouw C, Ryan FJ, Lynn DJ. The role of the gut microbiota in regulating responses to vaccination: current knowledge and future directions. FEBS J 2024. [PMID: 39102299 DOI: 10.1111/febs.17241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/13/2024] [Accepted: 07/24/2024] [Indexed: 08/07/2024]
Abstract
Antigen-specific B and T cell responses play a critical role in vaccine-mediated protection against infectious diseases, but these responses are highly variable between individuals and vaccine immunogenicity is frequently sub-optimal in infants, the elderly and in people living in low- and middle-income countries. Although many factors such as nutrition, age, sex, genetics, environmental exposures, and infections may all contribute to variable vaccine immunogenicity, mounting evidence indicates that the gut microbiota is an important and targetable factor shaping optimal immune responses to vaccination. In this review, we discuss evidence from human, preclinical and experimental studies supporting a role for a healthy gut microbiota in mediating optimal vaccine immunogenicity, including the immunogenicity of COVID-19 vaccines. Furthermore, we provide an overview of the potential mechanisms through which this could occur and discuss strategies that could be used to target the microbiota to boost vaccine immunogenicity where it is currently sub-optimal.
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Affiliation(s)
- Charné Rossouw
- Precision Medicine, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, Australia
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Australia
| | - Feargal J Ryan
- Precision Medicine, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, Australia
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Australia
| | - David J Lynn
- Precision Medicine, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, Australia
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, Australia
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15
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Ramezani-Rad P, Marina-Zárate E, Maiorino L, Myers A, Michaels KK, Pires IS, Bloom NI, Lopez PG, Cottrell CA, Burton I, Groschel B, Pradhan A, Stiegler G, Budai M, Kumar D, Pallerla S, Sayeed E, Sagar SL, Kasturi SP, Van Rompay KKA, Hangartner L, Wagner A, Burton DR, Schief WR, Crotty S, Irvine DJ. Dose-dependent regulation of immune memory responses against HIV by saponin monophosphoryl lipid A nanoparticle adjuvant. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.31.604373. [PMID: 39211109 PMCID: PMC11361155 DOI: 10.1101/2024.07.31.604373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
The induction of durable protective immune responses is the main goal of prophylactic vaccines, and adjuvants play an important role as drivers of such responses. Despite advances in vaccine strategies, a safe and effective HIV vaccine remains a significant challenge. The use of an appropriate adjuvant is crucial to the success of HIV vaccines. Here we assessed the saponin/MPLA nanoparticle (SMNP) adjuvant with an HIV envelope (Env) trimer, evaluating the safety and impact of multiple variables including adjuvant dose (16-fold dose range), immunization route, and adjuvant composition on the establishment of Env-specific memory T and B cell responses (T Mem and B Mem ) and long-lived plasma cells in non-human primates. Robust B Mem were detected in all groups, but a 6-fold increase was observed in the highest SMNP dose group vs. the lowest dose group. Similarly, stronger vaccine responses were induced in the highest SMNP dose for CD40L + OX40 + CD4 T Mem (11-fold), IFNγ + CD4 T Mem (15-fold), IL21 + CD4 T Mem (9-fold), circulating T FH (3.6-fold), bone marrow plasma cells (7-fold), and binding IgG (1.3-fold). Substantial tier-2 neutralizing antibodies were only observed in the higher SMNP dose groups. These investigations highlight the dose-dependent potency of SMNP in non-human primates, which are relevant for human use and next-generation vaccines.
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16
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Dallan B, Proietto D, De Laurentis M, Gallerani E, Martino M, Ghisellini S, Zurlo A, Volpato S, Govoni B, Borghesi M, Albanese V, Appay V, Bonnini S, Llewellyn-Lacey S, Pacifico S, Grumiro L, Brandolini M, Semprini S, Sambri V, Ladell K, Parry HM, Moss PAH, Price DA, Caputo A, Gavioli R, Nicoli F. Age differentially impacts adaptive immune responses induced by adenoviral versus mRNA vaccines against COVID-19. NATURE AGING 2024; 4:1121-1136. [PMID: 38918602 DOI: 10.1038/s43587-024-00644-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 05/02/2024] [Indexed: 06/27/2024]
Abstract
Adenoviral and mRNA vaccines encoding the viral spike (S) protein have been deployed globally to contain severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Older individuals are particularly vulnerable to severe infection, probably reflecting age-related changes in the immune system, which can also compromise vaccine efficacy. It is nonetheless unclear to what extent different vaccine platforms are impacted by immunosenescence. Here, we evaluated S protein-specific immune responses elicited by vaccination with two doses of BNT162b2 or ChAdOx1-S and subsequently boosted with a single dose of BNT162b2 or mRNA-1273, comparing age-stratified participants with no evidence of previous infection with SARS-CoV-2. We found that aging profoundly compromised S protein-specific IgG titers and further limited S protein-specific CD4+ and CD8+ T cell immunity as a probable function of progressive erosion of the naive lymphocyte pool in individuals vaccinated initially with BNT162b2. Our results demonstrate that primary vaccination with ChAdOx1-S and subsequent boosting with BNT162b2 or mRNA-1273 promotes sustained immunological memory in older adults and potentially confers optimal protection against coronavirus disease 2019.
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Affiliation(s)
- Beatrice Dallan
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Davide Proietto
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Martina De Laurentis
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Eleonora Gallerani
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Mara Martino
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Sara Ghisellini
- Laboratory of Clinical Pathology, University Hospital St. Anna, Ferrara, Italy
| | - Amedeo Zurlo
- Department of Medical Sciences, University of Ferrara, Geriatrics Unit, University Hospital of Ferrara, Ferrara, Italy
| | - Stefano Volpato
- Department of Medical Sciences, University of Ferrara, Geriatrics Unit, University Hospital of Ferrara, Ferrara, Italy
| | - Benedetta Govoni
- Department of Medical Sciences, University of Ferrara, Geriatrics Unit, University Hospital of Ferrara, Ferrara, Italy
| | - Michela Borghesi
- Department of Economics and Management, University of Ferrara, Ferrara, Italy
| | - Valentina Albanese
- Department of Environmental and Prevention Sciences, University of Ferrara, Ferrara, Italy
| | - Victor Appay
- Université de Bordeaux, CNRS UMR 5164, INSERM ERL 1303, ImmunoConcEpT, Bordeaux, France
| | - Stefano Bonnini
- Department of Economics and Management, University of Ferrara, Ferrara, Italy
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Salvatore Pacifico
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Laura Grumiro
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Martina Brandolini
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Simona Semprini
- Unit of Microbiology, Greater Romagna Area Hub Laboratory, Cesena, Italy
| | - Vittorio Sambri
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
- Unit of Microbiology, Greater Romagna Area Hub Laboratory, Cesena, Italy
| | - Kristin Ladell
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Helen M Parry
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Paul A H Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
- Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Antonella Caputo
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Riccardo Gavioli
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Francesco Nicoli
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy.
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17
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Kim W. Germinal Center Response to mRNA Vaccination and Impact of Immunological Imprinting on Subsequent Vaccination. Immune Netw 2024; 24:e28. [PMID: 39246619 PMCID: PMC11377948 DOI: 10.4110/in.2024.24.e28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/04/2024] [Accepted: 04/29/2024] [Indexed: 09/10/2024] Open
Abstract
Vaccines are the most effective intervention currently available, offering protective immunity against targeted pathogens. The emergence of the coronavirus disease 2019 pandemic has prompted rapid development and deployment of lipid nanoparticle encapsulated, mRNA-based vaccines. While these vaccines have demonstrated remarkable immunogenicity, concerns persist regarding their ability to confer durable protective immunity to continuously evolving severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants. This review focuses on human B cell responses induced by SARS-CoV-2 mRNA vaccination, with particular emphasis on the crucial role of germinal center reactions in shaping enduring protective immunity. Additionally, we explored observations of immunological imprinting and dynamics of recalled pre-existing immunity following variants of concern-based booster vaccination. Insights from this review contribute to comprehensive understanding B cell responses to mRNA vaccination in humans, thereby refining vaccination strategies for optimal and sustained protection against evolving coronavirus variants.
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Affiliation(s)
- Wooseob Kim
- Department of Microbiology, Korea University College of Medicine, Seoul 02841, Korea
- Vaccine Innovation Center, Korea University College of Medicine, Seoul 02841, Korea
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18
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van de Sandt CE, Kedzierska K. Robust immunity conferred by combining COVID-19 vaccine platforms in older adults. NATURE AGING 2024; 4:1036-1038. [PMID: 38997423 DOI: 10.1038/s43587-024-00668-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/14/2024]
Affiliation(s)
- Carolien E van de Sandt
- Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia.
| | - Katherine Kedzierska
- Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia.
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19
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Ramirez SI, Faraji F, Hills LB, Lopez PG, Goodwin B, Stacey HD, Sutton HJ, Hastie KM, Saphire EO, Kim HJ, Mashoof S, Yan CH, DeConde AS, Levi G, Crotty S. Immunological memory diversity in the human upper airway. Nature 2024; 632:630-636. [PMID: 39085605 DOI: 10.1038/s41586-024-07748-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 06/24/2024] [Indexed: 08/02/2024]
Abstract
The upper airway is an important site of infection, but immune memory in the human upper airway is poorly understood, with implications for COVID-19 and many other human diseases1-4. Here we demonstrate that nasal and nasopharyngeal swabs can be used to obtain insights into these challenging problems, and define distinct immune cell populations, including antigen-specific memory B cells and T cells, in two adjacent anatomical sites in the upper airway. Upper airway immune cell populations seemed stable over time in healthy adults undergoing monthly swabs for more than 1 year, and prominent tissue resident memory T (TRM) cell and B (BRM) cell populations were defined. Unexpectedly, germinal centre cells were identified consistently in many nasopharyngeal swabs. In subjects with SARS-CoV-2 breakthrough infections, local virus-specific BRM cells, plasma cells and germinal centre B cells were identified, with evidence of local priming and an enrichment of IgA+ memory B cells in upper airway compartments compared with blood. Local plasma cell populations were identified with transcriptional profiles of longevity. Local virus-specific memory CD4+ TRM cells and CD8+ TRM cells were identified, with diverse additional virus-specific T cells. Age-dependent upper airway immunological shifts were observed. These findings provide new understanding of immune memory at a principal mucosal barrier tissue in humans.
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Affiliation(s)
- Sydney I Ramirez
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Farhoud Faraji
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA, USA
| | - L Benjamin Hills
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Paul G Lopez
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Benjamin Goodwin
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Hannah D Stacey
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Henry J Sutton
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Kathryn M Hastie
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Erica Ollmann Saphire
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Hyun Jik Kim
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Otorhinolaryngology, College of Medicine, Seoul National University, Seoul, Korea
| | - Sara Mashoof
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Carol H Yan
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA, USA
| | - Adam S DeConde
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA, USA
| | - Gina Levi
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Shane Crotty
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, CA, USA.
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA.
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20
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Wu Z, Sun W, Qi H. Recent Advancements in mRNA Vaccines: From Target Selection to Delivery Systems. Vaccines (Basel) 2024; 12:873. [PMID: 39203999 PMCID: PMC11359327 DOI: 10.3390/vaccines12080873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/31/2024] [Accepted: 07/31/2024] [Indexed: 09/03/2024] Open
Abstract
mRNA vaccines are leading a medical revolution. mRNA technologies utilize the host's own cells as bio-factories to produce proteins that serve as antigens. This revolutionary approach circumvents the complicated processes involved in traditional vaccine production and empowers vaccines with the ability to respond to emerging or mutated infectious diseases rapidly. Additionally, the robust cellular immune response elicited by mRNA vaccines has shown significant promise in cancer treatment. However, the inherent instability of mRNA and the complexity of tumor immunity have limited its broader application. Although the emergence of pseudouridine and ionizable cationic lipid nanoparticles (LNPs) made the clinical application of mRNA possible, there remains substantial potential for further improvement of the immunogenicity of delivered antigens and preventive or therapeutic effects of mRNA technology. Here, we review the latest advancements in mRNA vaccines, including but not limited to target selection and delivery systems. This review offers a multifaceted perspective on this rapidly evolving field.
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Affiliation(s)
- Zhongyan Wu
- Newish Biological R&D Center, Beijing 100101, China;
| | - Weilu Sun
- Department of Life Sciences, Imperial College London, South Kensington Campus, London SW7 2AZ, UK;
| | - Hailong Qi
- Newish Biological R&D Center, Beijing 100101, China;
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21
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Hills RA, Tan TK, Cohen AA, Keeffe JR, Keeble AH, Gnanapragasam PNP, Storm KN, Rorick AV, West AP, Hill ML, Liu S, Gilbert-Jaramillo J, Afzal M, Napier A, Admans G, James WS, Bjorkman PJ, Townsend AR, Howarth MR. Proactive vaccination using multiviral Quartet Nanocages to elicit broad anti-coronavirus responses. NATURE NANOTECHNOLOGY 2024; 19:1216-1223. [PMID: 38710880 PMCID: PMC11329374 DOI: 10.1038/s41565-024-01655-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 03/15/2024] [Indexed: 05/08/2024]
Abstract
Defending against future pandemics requires vaccine platforms that protect across a range of related pathogens. Nanoscale patterning can be used to address this issue. Here, we produce quartets of linked receptor-binding domains (RBDs) from a panel of SARS-like betacoronaviruses, coupled to a computationally designed nanocage through SpyTag/SpyCatcher links. These Quartet Nanocages, possessing a branched morphology, induce a high level of neutralizing antibodies against several different coronaviruses, including against viruses not represented in the vaccine. Equivalent antibody responses are raised to RBDs close to the nanocage or at the tips of the nanoparticle's branches. In animals primed with SARS-CoV-2 Spike, boost immunizations with Quartet Nanocages increase the strength and breadth of an otherwise narrow immune response. A Quartet Nanocage including the Omicron XBB.1.5 'Kraken' RBD induced antibodies with binding to a broad range of sarbecoviruses, as well as neutralizing activity against this variant of concern. Quartet nanocages are a nanomedicine approach with potential to confer heterotypic protection against emergent zoonotic pathogens and facilitate proactive pandemic protection.
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Affiliation(s)
- Rory A Hills
- Department of Biochemistry, University of Oxford, Oxford, UK
- Department of Pharmacology, University of Cambridge, Cambridge, UK
| | - Tiong Kit Tan
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Alexander A Cohen
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Jennifer R Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Anthony H Keeble
- Department of Biochemistry, University of Oxford, Oxford, UK
- Department of Pharmacology, University of Cambridge, Cambridge, UK
| | | | - Kaya N Storm
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Annie V Rorick
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Anthony P West
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Michelle L Hill
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Sai Liu
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Javier Gilbert-Jaramillo
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Madeeha Afzal
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Amy Napier
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Gabrielle Admans
- Department of Pharmacology, University of Cambridge, Cambridge, UK
| | - William S James
- James & Lillian Martin Centre, Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Pamela J Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
| | - Alain R Townsend
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK.
- Centre for Translational Immunology, Chinese Academy of Medical Sciences Oxford Institute, University of Oxford, Oxford, UK.
| | - Mark R Howarth
- Department of Biochemistry, University of Oxford, Oxford, UK.
- Department of Pharmacology, University of Cambridge, Cambridge, UK.
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22
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Fazel F, Doost JS, Raj S, Boodhoo N, Karimi K, Sharif S. The mRNA vaccine platform for veterinary species. Vet Immunol Immunopathol 2024; 274:110803. [PMID: 39003921 DOI: 10.1016/j.vetimm.2024.110803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024]
Abstract
Vaccination has proven to be an effective means of controlling pathogens in animals. Since the introduction of veterinary vaccines in the 19th century, several generations of vaccines have been introduced. These vaccines have had a positive impact on global animal health and production. Despite, the success of veterinary vaccines, there are still some pathogens for which there are no effective vaccines available, such as African swine fever. Further, animal health is under the constant threat of emerging and re-emerging pathogens, some of which are zoonotic and can pose a threat to human health. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has highlighted the need for new vaccine platforms that are safe and efficacious, but also importantly, are adaptable and can be modified rapidly to match the circulating pathogens. mRNA vaccines have been shown to be an effective vaccine platform against various viral and bacterial pathogens. This review will cover some of the recent advances in the field of mRNA vaccines for veterinary species. Moreover, various mRNA vaccines and their delivery methods, as well as their reported efficacy, will be discussed. Current limitations and future prospects of this vaccine platform in veterinary medicine will also be discussed.
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Affiliation(s)
- Fatemeh Fazel
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Janan Shoja Doost
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Sugandha Raj
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Nitish Boodhoo
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Khalil Karimi
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Shayan Sharif
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada.
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23
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Chang LA, Schotsaert M. Ally, adversary, or arbitrator? The context-dependent role of eosinophils in vaccination for respiratory viruses and subsequent breakthrough infections. J Leukoc Biol 2024; 116:224-243. [PMID: 38289826 PMCID: PMC11288382 DOI: 10.1093/jleuko/qiae010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/12/2023] [Accepted: 12/26/2023] [Indexed: 02/01/2024] Open
Abstract
Eosinophils are a critical type of immune cell and central players in type 2 immunity. Existing literature suggests that eosinophils also can play a role in host antiviral responses, typically type 1 immune events, against multiple respiratory viruses, both directly through release of antiviral mediators and indirectly through activation of other effector cell types. One way to prime host immune responses toward effective antiviral responses is through vaccination, where typically a type 1-skewed immunity is desirable in the context of intracellular pathogens like respiratory viruses. In the realm of breakthrough respiratory viral infection in vaccinated hosts, an event in which virus can still establish productive infection despite preexisting immunity, eosinophils are most prominently known for their link to vaccine-associated enhanced respiratory disease upon natural respiratory syncytial virus infection. This was observed in a pediatric cohort during the 1960s following vaccination with formalin-inactivated respiratory syncytial virus. More recent research has unveiled additional roles of the eosinophil in respiratory viral infection and breakthrough infection. The specific contribution of eosinophils to the quality of vaccine responses, vaccine efficacy, and antiviral responses to infection in vaccinated hosts remains largely unexplored, especially regarding their potential roles in protection. On the basis of current findings, we will speculate upon the suggested function of eosinophils and consider the many potential ways by which eosinophils may exert protective and pathological effects in breakthrough infections. We will also discuss how to balance vaccine efficacy with eosinophil-related risks, as well as the use of eosinophils and their products as potential biomarkers of vaccine efficacy or adverse events.
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Affiliation(s)
- Lauren A Chang
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, United States
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, United States
| | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1124, New York, NY 10029, United States
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Box 1630, New York, NY 10029, United States
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, United States
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24
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Zhu J, Wang Z, Li Y, Zhang Z, Ren S, Wang J, Xie S, Liao Z, Song B, Wu W, Yan F, Peng C. Trimerized S expressed by modified vaccinia virus Ankara (MVA) confers superior protection against lethal SARS-CoV-2 challenge in mice. J Virol 2024; 98:e0052124. [PMID: 38874361 PMCID: PMC11264693 DOI: 10.1128/jvi.00521-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 05/16/2024] [Indexed: 06/15/2024] Open
Abstract
The reoccurrence of successive waves of SARS-CoV-2 variants suggests the exploration of more vaccine alternatives is imperative. Modified vaccinia virus Ankara (MVA) is a virus vector exhibiting excellent safety as well as efficacy for vaccine development. Here, a series of recombinant MVAs (rMVAs) expressing monomerized or trimerized S proteins from different SARS-CoV-2 variants are engineered. Trimerized S expressed from rMVAs is found predominantly as trimers on the surface of infected cells. Remarkably, immunization of mice with rMVAs demonstrates that S expressed in trimer elicits higher levels of binding IgG and IgA, as well as neutralizing antibodies for matched and mismatched S proteins than S in the monomer. In addition, trimerized S expressed by rMVA induces enhanced cytotoxic T-cell responses than S in the monomer. Importantly, the rMVA vaccines expressing trimerized S exhibit superior protection against a lethal SARS-CoV-2 challenge as the immunized animals all survive without displaying any pathological conditions. This study suggests that opting for trimerized S may represent a more effective approach and highlights that the MVA platform serves as an ideal foundation to continuously advance SARS-CoV-2 vaccine development. IMPORTANCE MVA is a promising vaccine vector and has been approved as a vaccine for smallpox and mpox. Our analyses suggested that recombinant MVA expressing S in trimer (rMVA-ST) elicited robust cellular and humoral immunity and was more effective than MVA-S-monomer. Importantly, the rMVA-ST vaccine was able to stimulate decent cross-reactive neutralization against pseudoviruses packaged using S from different sublineages, including Wuhan, Delta, and Omicron. Remarkably, mice immunized with rMVA-ST were completely protected from a lethal challenge of SARS-CoV-2 without displaying any pathological conditions. Our results demonstrated that an MVA vectored vaccine expressing trimerized S is a promising vaccine candidate for SARS-CoV-2 and the strategy might be adapted for future vaccine development for coronaviruses.
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Affiliation(s)
- Junda Zhu
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Zhenshan Wang
- State Key Laboratory of Pathogen and Biosecurity, Key Laboratory of Jilin Province for Zoonosis Prevention and Control, Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Yarui Li
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Zihui Zhang
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Shuning Ren
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Jing Wang
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Shijie Xie
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Zhiyi Liao
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Baifen Song
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Wenxue Wu
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Feihu Yan
- State Key Laboratory of Pathogen and Biosecurity, Key Laboratory of Jilin Province for Zoonosis Prevention and Control, Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Chen Peng
- National Key Laboratory of Veterinary Public Health and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, China
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25
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Bloom N, Ramirez SI, Cohn H, Parikh UM, Heaps A, Sieg SF, Greninger A, Ritz J, Moser C, Eron JJ, Bajic G, Currier JS, Klekotka P, Wohl DA, Daar ES, Li J, Hughes MD, Chew KW, Smith DM, Crotty S, Coelho CH. SARS-CoV-2 monoclonal antibody treatment followed by vaccination shifts human memory B cell epitope recognition suggesting antibody feedback. J Infect Dis 2024:jiae371. [PMID: 39036987 DOI: 10.1093/infdis/jiae371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/12/2024] [Accepted: 07/18/2024] [Indexed: 07/23/2024] Open
Abstract
Therapeutic monoclonal antibodies (mAbs) have been studied in humans, but the impact on immune memory of mAb treatment during an ongoing infection has remained unclear. We evaluated the effect of infusion of the anti-SARS-CoV-2 spike receptor binding domain (RBD) mAb bamlanivimab on memory B cells (MBCs) in SARS-CoV-2-infected individuals. Bamlanivimab treatment skewed the repertoire of memory B cells targeting Spike towards non-RBD epitopes. Furthermore, the relative affinity of RBD memory B cells was weaker in mAb-treated individuals compared to placebo-treated individuals over time. Subsequently, after mRNA COVID-19 vaccination, memory B cell differences persisted and mapped to a specific reduction in recognition of the class II RBD site, the same RBD epitope recognized by bamlanivimab. These findings indicate a substantial role of antibody feedback in regulating memory B cell responses to infection, and single mAb administration can continue to impact memory B cell responses to additional antigen exposures months later.
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Affiliation(s)
- Nathaniel Bloom
- Center for Vaccine Innovation - La Jolla Institute for Immunology (LJI) - 9420 Athena Circle - La Jolla, CA 92037, USA
| | - Sydney I Ramirez
- Center for Vaccine Innovation - La Jolla Institute for Immunology (LJI) - 9420 Athena Circle - La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, 92037, USA
| | - Hallie Cohn
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Urvi M Parikh
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Amy Heaps
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Scott F Sieg
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve School of Medicine, Cleveland, Ohio, USA
| | - Alex Greninger
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Justin Ritz
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Carlee Moser
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Joseph J Eron
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Goran Bajic
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Judith S Currier
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | | | - David A Wohl
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Eric S Daar
- Lundquist Institute at Harbor-UCLA Medical Center, Torrance, California, USA
| | - Jonathan Li
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael D Hughes
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kara W Chew
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | - Davey M Smith
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, 92037, USA
| | - Shane Crotty
- Center for Vaccine Innovation - La Jolla Institute for Immunology (LJI) - 9420 Athena Circle - La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, 92037, USA
| | - Camila H Coelho
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
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26
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Hartley GE, Fryer HA, Gill PA, Boo I, Bornheimer SJ, Hogarth PM, Drummer HE, O'Hehir RE, Edwards ESJ, van Zelm MC. Homologous but not heterologous COVID-19 vaccine booster elicits IgG4+ B-cells and enhanced Omicron subvariant binding. NPJ Vaccines 2024; 9:129. [PMID: 39013889 PMCID: PMC11252355 DOI: 10.1038/s41541-024-00919-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 06/27/2024] [Indexed: 07/18/2024] Open
Abstract
Booster vaccinations are recommended to improve protection against severe disease from SARS-CoV-2 infection. With primary vaccinations involving various adenoviral vector and mRNA-based formulations, it remains unclear if these differentially affect the immune response to booster doses. We examined the effects of homologous (mRNA/mRNA) and heterologous (adenoviral vector/mRNA) vaccination on antibody and memory B cell (Bmem) responses against ancestral and Omicron subvariants. Healthy adults who received primary BNT162b2 (mRNA) or ChAdOx1 (vector) vaccination were sampled 1-month and 6-months after their 2nd and 3rd dose (homologous or heterologous) vaccination. Recombinant spike receptor-binding domain (RBD) proteins from ancestral, Omicron BA.2 and BA.5 variants were produced for ELISA-based serology, and tetramerized for immunophenotyping of RBD-specific Bmem. Dose 3 boosters significantly increased ancestral RBD-specific plasma IgG and Bmem in both cohorts. Up to 80% of ancestral RBD-specific Bmem expressed IgG1+. IgG4+ Bmem were detectable after primary mRNA vaccination, and expanded significantly to 5-20% after dose 3, whereas heterologous boosting did not elicit IgG4+ Bmem. Recognition of Omicron BA.2 and BA.5 by ancestral RBD-specific plasma IgG increased from 20% to 60% after the 3rd dose in both cohorts. Reactivity of ancestral RBD-specific Bmem to Omicron BA.2 and BA.5 increased following a homologous booster from 40% to 60%, but not after a heterologous booster. A 3rd mRNA dose generates similarly robust serological and Bmem responses in homologous and heterologous vaccination groups. The expansion of IgG4+ Bmem after mRNA priming might result from the unique vaccine formulation or dosing schedule affecting the Bmem response duration and antibody maturation.
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Affiliation(s)
- Gemma E Hartley
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Holly A Fryer
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Paul A Gill
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Irene Boo
- Viral Entry and Vaccines Group, Burnet Institute, Melbourne, VIC, Australia
| | | | - P Mark Hogarth
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
- Immune Therapies Group, Burnet Institute, Melbourne, VIC, Australia
- Department of Pathology, The University of Melbourne, Parkville, VIC, Australia
| | - Heidi E Drummer
- Viral Entry and Vaccines Group, Burnet Institute, Melbourne, VIC, Australia
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
- Department of Microbiology, Monash University, Clayton, VIC, Australia
| | - Robyn E O'Hehir
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
- Allergy, Asthma and Clinical Immunology Service, Alfred Hospital, Melbourne, VIC, Australia
| | - Emily S J Edwards
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Menno C van Zelm
- Allergy and Clinical Immunology Laboratory, Department of Immunology, School of Translational Medicine, Monash University, Melbourne, VIC, Australia.
- Allergy, Asthma and Clinical Immunology Service, Alfred Hospital, Melbourne, VIC, Australia.
- Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
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Fantin RF, Clark JJ, Cohn H, Jaiswal D, Bozarth B, Civljak A, Rao V, Lobo I, Nardulli JR, Srivastava K, Yong J, Andreata-Santos R, Bushfield K, Lee ES, Singh G, Kleinstein SH, Krammer F, Simon V, Bajic G, Coelho CH. Dissecting human monoclonal antibody responses from mRNA- and protein-based XBB.1.5 COVID-19 monovalent vaccines. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.15.602781. [PMID: 39071292 PMCID: PMC11275766 DOI: 10.1101/2024.07.15.602781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
The emergence of highly contagious and immune-evasive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants has required reformulation of coronavirus disease 2019 (COVID-19) vaccines to target those new variants specifically. While previous infections and booster vaccinations can enhance variant neutralization, it is unclear whether the monovalent version, administered using either mRNA or protein-based vaccine platforms, can elicit de novo B-cell responses specific for Omicron XBB.1.5 variants. Here, we dissected the genetic antibody repertoire of 603 individual plasmablasts derived from five individuals who received a monovalent XBB.1.5 vaccination either with mRNA (Moderna or Pfizer/BioNtech) or adjuvanted protein (Novavax). From these sequences, we expressed 100 human monoclonal antibodies and determined binding, affinity and protective potential against several SARS-CoV-2 variants, including JN.1. We then select two vaccine-induced XBB.1.5 mAbs, M2 and M39. M2 mAb was a de novo, antibody, i.e., specific for XBB.1.5 but not ancestral SARS-CoV-2. M39 bound and neutralized both XBB.1.5 and JN.1 strains. Our high-resolution cryo-electron microscopy (EM) structures of M2 and M39 in complex with the XBB.1.5 spike glycoprotein defined the epitopes engaged and revealed the molecular determinants for the mAbs' specificity. These data show, at the molecular level, that monovalent, variant-specific vaccines can elicit functional antibodies, and shed light on potential functional and genetic differences of mAbs induced by vaccinations with different vaccine platforms.\.
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Affiliation(s)
- Raianna F. Fantin
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jordan J. Clark
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hallie Cohn
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Deepika Jaiswal
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Bailey Bozarth
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alesandro Civljak
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vishal Rao
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Igor Lobo
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jessica R. Nardulli
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Komal Srivastava
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jeremy Yong
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Robert Andreata-Santos
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Retrovirology Laboratory, Department of Microbiology, Immunology and Parasitology, Paulista School of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Kaitlyn Bushfield
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Edward S. Lee
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT, 06520, USA
- Department of Pathology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Gagandeep Singh
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - PVI Study Group
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven H. Kleinstein
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT, 06520, USA
- Program in Computational Biology and Biomedical Informatics, Yale University, New Haven, CT 06520, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria
| | - Viviana Simon
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Goran Bajic
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Camila H. Coelho
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Lu C, Li H, Chen W, Li H, Ma J, Peng P, Yan Y, Dong W, Jin Y, Pan S, Shang S, Gu J, Zhou J. Immunological characteristics of a recombinant alphaherpesvirus with an envelope-embedded Cap protein of circovirus. Front Immunol 2024; 15:1438371. [PMID: 39081314 PMCID: PMC11286414 DOI: 10.3389/fimmu.2024.1438371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Accepted: 06/25/2024] [Indexed: 08/02/2024] Open
Abstract
Introduction Variant pseudorabies virus (PRV) is a newly emerged zoonotic pathogen that can cause human blindness. PRV can take advantage of its large genome and multiple non-essential genes to construct recombinant attenuated vaccines carrying foreign genes. However, a major problem is that the foreign genes in recombinant PRV are only integrated into the genome for independent expression, rather than assembled on the surface of virion. Methods We reported a recombinant PRV with deleted gE/TK genes and an inserted porcine circovirus virus 2 (PCV2) Cap gene into the extracellular domain of the PRV gE gene using the Cre-loxP recombinant system combined with the CRISPR-Cas9 gene editing system. This recombinant PRV (PRV-Cap), with the envelope-embedded Cap protein, exhibits a similar replication ability to its parental virus. Results An immunogenicity assay revealed that PRV-Cap immunized mice have 100% resistance to lethal PRV and PCV2 attacks. Neutralization antibody and ELISPOT detections indicated that PRV-Cap can enhance neutralizing antibodies to PRV and produce IFN-γ secreting T cells specific for both PRV and PCV2. Immunological mechanistic investigation revealed that initial immunization with PRV-Cap stimulates significantly early activation and expansion of CD69+ T cells, promoting the activation of CD4 Tfh cell dependent germinal B cells and producing effectively specific effector memory T and B cells. Booster immunization with PRV-Cap recalled the activation of PRV-specific IFN-γ+IL-2+CD4+ T cells and IFN-γ+TNF-α+CD8+ T cells, as well as PCV2-specific IFN-γ+TNF-α+CD8+ T cells. Conclusion Collectively, our data suggested an immunological mechanism in that the recombinant PRV with envelope-assembled PCV2 Cap protein can serve as an excellent vaccine candidate for combined immunity against PRV and PCV2, and provided a cost-effective method for the production of PRV- PCV2 vaccine.
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Affiliation(s)
- Chenhe Lu
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Haimin Li
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Wenjing Chen
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Hui Li
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Jiayu Ma
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Peng Peng
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Yan Yan
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Weiren Dong
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Yulan Jin
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Shiyue Pan
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Shaobin Shang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Jinyan Gu
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
| | - Jiyong Zhou
- MOA Key Laboratory of Animal Virology, Zhejiang University Center for Veterinary Sciences, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, Zhejiang University, Hangzhou, China
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29
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He YR, Xia H, Yun P, Xu Y, Ma WMJ, Xiao ZX, Zha GF. α-Lactalbumin mRNA-LNP Evokes an Anti-Tumor Effect Combined with Surgery in Triple-Negative Breast Cancer. Pharmaceutics 2024; 16:940. [PMID: 39065637 PMCID: PMC11279974 DOI: 10.3390/pharmaceutics16070940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 07/04/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
Triple-negative breast cancer (TNBC) has been considered a huge clinical unmet need due to its aggressive progression and highly frequent metastasis. mRNA therapeutics supply a potential and versatile immunotherapy of oncology treatment. Here, we developed α-lactalbumin mRNA-lipid nanoparticles (α-LNP) as a potential therapeutical strategy for TNBC. The α-LNP induced the specific IgG antibodies and activated IFN γ-secreting-T cells in vivo. Additionally, the safety of α-LNP also had been demonstrated in vivo. When vaccinated prior to tumor implantation, α-LNP showed a preventive effect against 4T1 tumor growth and extended the survival of the tumor model by activating the memory immune responses. Furthermore, α-LNP administration in combination with surgical removal of neoplasm effectively inhibited the progression and metastasis in the TNBC model. Taken together, our results indicate that the α-LNP vaccine is a promising novel treatment for both therapeutics and prophylactics in TNBC.
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Affiliation(s)
- Yun-Ru He
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China; (Y.-R.H.); (H.X.); (Y.X.)
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China
| | - Heng Xia
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China; (Y.-R.H.); (H.X.); (Y.X.)
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China
| | - Peng Yun
- Department of Endocrinology, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China;
| | - Yuandong Xu
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China; (Y.-R.H.); (H.X.); (Y.X.)
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China
| | - Winson M. J. Ma
- Shenzhen Institute of Advanced Technology, 1068 Xueyuan Avenue, Shenzhen University Town, Shenzhen 518055, China;
| | - Ze-Xiu Xiao
- Drug Discovery Center, Shenzhen MagicRNA Biotech, Shenzhen 518107, China
| | - Gao-Feng Zha
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China; (Y.-R.H.); (H.X.); (Y.X.)
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, No. 628, Zhenyuan Road, Guangming District, Shenzhen 518107, China
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30
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Zeng H, Zhang Y, Liu N, Wei Q, Yang F, Li J. Stimulus-Responsive Nanodelivery and Release Systems for Cancer Gene Therapy: Efficacy Improvement Strategies. Int J Nanomedicine 2024; 19:7099-7121. [PMID: 39045344 PMCID: PMC11265383 DOI: 10.2147/ijn.s470637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 06/18/2024] [Indexed: 07/25/2024] Open
Abstract
Introduction of exogenous genes into target cells to overcome various tumor diseases caused by genetic defects or abnormalities and gene therapy, a new treatment method, provides a promising strategy for tumor treatment. Over the past decade, gene therapy has made exciting progress; however, it still faces the challenge of low nucleic acid delivery and release efficiencies. The emergence of nonviral vectors, primarily nanodelivery and release systems (NDRS), has resulted in a historic breakthrough in the application of gene therapy. NDRS, especially stimulus-responsive NDRS that can respond in a timely manner to changes in the internal and external microenvironment (eg, low pH, high concentration of glutathione/reactive oxygen species, overexpressed enzymes, temperature, light, ultrasound, and magnetic field), has shown excellent loading and release advantages in the precision and efficiency of tumor gene therapy and has been widely applied. The only disadvantage is that poor transfection efficiency limits the in-depth application of gene therapy in clinical practice, owing to the presence of biological barriers in the body. Therefore, this review first introduces the development history of gene therapy, the current obstacles faced by gene delivery, strategies to overcome these obstacles, and conventional vectors, and then focuses on the latest research progress in various stimulus-responsive NDRS for improving gene delivery efficiency. Finally, the future challenges and prospects that stimulus-responsive NDRS may face in clinical application and transformation are discussed to provide references for enhancing in-depth research on tumor gene therapy.
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Affiliation(s)
- Huamin Zeng
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People’s Hospital (The Second Clinical Medical College, Affiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, Sichuan, 611130, People’s Republic of China
| | - Yiran Zhang
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People’s Hospital (The Second Clinical Medical College, Affiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, Sichuan, 611130, People’s Republic of China
- School of Medical and Life Sciences, Chengdu University of traditional Chinese Medicine, Chengdu, Sichuan, 611137, People’s Republic of China
| | - Ningyi Liu
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People’s Hospital (The Second Clinical Medical College, Affiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, Sichuan, 611130, People’s Republic of China
- School of Basic Medicine, North Sichuan Medical College, Nanchong, Sichuan, 637007, People’s Republic of China
| | - Qingqing Wei
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People’s Hospital (The Second Clinical Medical College, Affiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, Sichuan, 611130, People’s Republic of China
- School of Basic Medicine, North Sichuan Medical College, Nanchong, Sichuan, 637007, People’s Republic of China
| | - Fan Yang
- Cancer Prevention and Treatment Institute of Chengdu, Department of Pathology, Chengdu Fifth People’s Hospital (The Second Clinical Medical College, Affiliated Fifth People’s Hospital of Chengdu University of Traditional Chinese Medicine), Chengdu, Sichuan, 611130, People’s Republic of China
| | - Jie Li
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, People’s Republic of China
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Benning L, Bartenschlager M, Kim H, Morath C, Zeier M, Schnitzler P, Bartenschlager R, Speer C. Durability of Humoral Responses after an Adapted SARS-CoV-2 mRNA Vaccine Dose in Hemodialysis Patients. Vaccines (Basel) 2024; 12:738. [PMID: 39066376 PMCID: PMC11281374 DOI: 10.3390/vaccines12070738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 06/24/2024] [Accepted: 06/29/2024] [Indexed: 07/28/2024] Open
Abstract
We recently showed that an adapted SARS-CoV-2 vaccine with wildtype and BA.4/BA.5 Omicron subtype epitopes induced a broad short-term immune response in hemodialysis patients. Antibodies with protective capacity were boosted significantly after a follow-up period of 3 weeks following a fifth vaccine dose. However, data on the longevity of the humoral response after bivalent vaccination are lacking but urgently needed to make recommendations for further booster vaccinations in this patient group. This study is an extension of our previously published data including 40 patients on hemodialysis with a follow-up period of 12 months after an adapted booster vaccine dose. We performed a detailed characterization of humoral immune responses and assessed breakthrough infections. In addition, the severity of breakthrough infections was assessed using an established grading system. Anti-S1 IgG and surrogate neutralizing antibodies significantly decreased during the period of 12 months (p < 0.01 and p < 0.001, respectively). Live-virus neutralizing antibodies against the wildtype and the BA.5 subtype also significantly decreased over time (p < 0.01 and p < 0.01, respectively). However, even 12 months after administration of the adapted vaccine dose, all 40/40 (100%) of hemodialysis patients showed detectable SARS-CoV-2 wildtype neutralization activity, with 35/40 (88%) also exhibiting detectable BA.5 subtype neutralization activity. During follow-up, 13/40 (33%) patients contracted a SARS-CoV-2 breakthrough infection, among which 12 cases were categorized as asymptomatic or mild, while only 1 case was classified as moderate disease activity. Thus, bivalent booster vaccination seems to induce a sustained immune response in hemodialysis patients over a period of 12 months with breakthrough infections occurring frequently but predominantly manifesting as asymptomatic or mild.
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Affiliation(s)
- Louise Benning
- Department of Nephrology, Heidelberg University, 69120 Heidelberg, Germany (C.M.); (M.Z.)
| | - Marie Bartenschlager
- Medical Faculty Heidelberg, Department of Infectious Diseases, Molecular Virology, Heidelberg University, 69120 Heidelberg, Germany; (M.B.); (H.K.); (R.B.)
| | - Heeyoung Kim
- Medical Faculty Heidelberg, Department of Infectious Diseases, Molecular Virology, Heidelberg University, 69120 Heidelberg, Germany; (M.B.); (H.K.); (R.B.)
| | - Christian Morath
- Department of Nephrology, Heidelberg University, 69120 Heidelberg, Germany (C.M.); (M.Z.)
| | - Martin Zeier
- Department of Nephrology, Heidelberg University, 69120 Heidelberg, Germany (C.M.); (M.Z.)
| | - Paul Schnitzler
- Medical Faculty Heidelberg, Department of Infectious Diseases, Virology, Heidelberg University, 69120 Heidelberg, Germany;
| | - Ralf Bartenschlager
- Medical Faculty Heidelberg, Department of Infectious Diseases, Molecular Virology, Heidelberg University, 69120 Heidelberg, Germany; (M.B.); (H.K.); (R.B.)
- German Center for Infection Research (DZIF), 69120 Heidelberg, Germany
- Division Virus-Associated Carcinogenesis, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Claudius Speer
- Department of Nephrology, Heidelberg University, 69120 Heidelberg, Germany (C.M.); (M.Z.)
- Medical Faculty Heidelberg, Department of Internal Medicine III (Cardiology, Angiology, and Pneumology), Heidelberg University, 69120 Heidelberg, Germany
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32
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Kawai A, Noda M, Hirata H, Munakata L, Matsuda T, Omata D, Takemura N, Onoe S, Hirose M, Kato T, Saitoh T, Hirai T, Suzuki R, Yoshioka Y. Lipid Nanoparticle with 1,2-Di-O-octadecenyl-3-trimethylammonium-propane as a Component Lipid Confers Potent Responses of Th1 Cells and Antibody against Vaccine Antigen. ACS NANO 2024; 18:16589-16609. [PMID: 38885198 PMCID: PMC11223497 DOI: 10.1021/acsnano.4c00278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 05/21/2024] [Accepted: 05/31/2024] [Indexed: 06/20/2024]
Abstract
Adjuvants are effective tools to enhance vaccine efficacy and control the type of immune responses such as antibody and T helper 1 (Th1)- or Th2-type responses. Several studies suggest that interferon (IFN)-γ-producing Th1 cells play a significant role against infections caused by intracellular bacteria and viruses; however, only a few adjuvants can induce a strong Th1-type immune response. Recently, several studies have shown that lipid nanoparticles (LNPs) can be used as vaccine adjuvants and that each LNP has a different adjuvant activity. In this study, we screened LNPs to develop an adjuvant that can induce Th1 cells and antibodies using a conventional influenza split vaccine (SV) as an antigen in mice. We observed that LNP with 1,2-di-O-octadecenyl-3-trimethylammonium-propane (DOTMA) as a component lipid (DOTMA-LNP) elicited robust SV-specific IgG1 and IgG2 responses compared with SV alone in mice and was as efficient as SV adjuvanted with other adjuvants in mice. Furthermore, DOTMA-LNPs induced robust IFN-γ-producing Th1 cells without inflammatory responses compared to those of other adjuvants, which conferred strong cross-protection in mice. We also demonstrated the high versatility of DOTMA-LNP as a Th1 cell-inducing vaccine adjuvant using vaccine antigens derived from severe acute respiratory syndrome coronavirus 2 and Streptococcus pneumoniae. Our findings suggest the potential of DOTMA-LNP as a safe and effective Th1 cell-inducing adjuvant and show that LNP formulations are potentially potent adjuvants to enhance the effectiveness of other subunit vaccines.
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Affiliation(s)
- Atsushi Kawai
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Masahiro Noda
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Haruki Hirata
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Lisa Munakata
- Laboratory
of Drug and Gene Delivery Research, Faculty of Pharmaceutical Sciences, Teikyo University, 2-11-1 Kaga, Itabashi, Tokyo 173-8605, Japan
| | - Teppei Matsuda
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Daiki Omata
- Laboratory
of Drug and Gene Delivery Research, Faculty of Pharmaceutical Sciences, Teikyo University, 2-11-1 Kaga, Itabashi, Tokyo 173-8605, Japan
| | - Naoki Takemura
- Laboratory
of Bioresponse Regulation, Graduate School
of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Sakura Onoe
- Institute
for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Mika Hirose
- Institute
for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Takayuki Kato
- Institute
for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka 565-0871, Japan
- Center
for Advanced Modalities and DDS, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Tatsuya Saitoh
- Laboratory
of Bioresponse Regulation, Graduate School
of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Center
for Infectious Disease Education and Research, Osaka University, 3-1
Yamadaoka, Suita, Osaka 565-0871, Japan
- Global
Center for Medical Engineering and Informatics, Osaka University, 3-1
Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Toshiro Hirai
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Ryo Suzuki
- Laboratory
of Drug and Gene Delivery Research, Faculty of Pharmaceutical Sciences, Teikyo University, 2-11-1 Kaga, Itabashi, Tokyo 173-8605, Japan
| | - Yasuo Yoshioka
- Laboratory
of Nano-design for Innovative Drug Development, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, Institute for Open and Transdisciplinary Research
Initiatives, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Center
for Advanced Modalities and DDS, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Center
for Infectious Disease Education and Research, Osaka University, 3-1
Yamadaoka, Suita, Osaka 565-0871, Japan
- Global
Center for Medical Engineering and Informatics, Osaka University, 3-1
Yamadaoka, Suita, Osaka 565-0871, Japan
- Vaccine
Creation Group, BIKEN Innovative Vaccine Research Alliance Laboratories, The Research Foundation for Microbial Diseases of
Osaka University, 3-1
Yamadaoka, Suita, Osaka 565-0871, Japan
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33
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Bruhn M, Obara M, Salam A, Costa B, Ziegler A, Waltl I, Pavlou A, Hoffmann M, Graalmann T, Pöhlmann S, Schambach A, Kalinke U. Diversification of the VH3-53 immunoglobulin gene segment by somatic hypermutation results in neutralization of SARS-CoV-2 virus variants. Eur J Immunol 2024; 54:e2451056. [PMID: 38593351 DOI: 10.1002/eji.202451056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/11/2024]
Abstract
COVID-19 induces re-circulating long-lived memory B cells (MBC) that, upon re-encounter with the pathogen, are induced to mount immunoglobulin responses. During convalescence, antibodies are subjected to affinity maturation, which enhances the antibody binding strength and generates new specificities that neutralize virus variants. Here, we performed a single-cell RNA sequencing analysis of spike-specific B cells from a SARS-CoV-2 convalescent subject. After COVID-19 vaccination, matured infection-induced MBC underwent recall and differentiated into plasmablasts. Furthermore, the transcriptomic profiles of newly activated B cells transiently shifted toward the ones of atypical and CXCR3+ B cells and several B-cell clonotypes massively expanded. We expressed monoclonal antibodies (mAbs) from all B-cell clones from the largest clonotype that used the VH3-53 gene segment. The in vitro analysis revealed that some somatic hypermutations enhanced the neutralization breadth of mAbs in a putatively stochastic manner. Thus, somatic hypermutation of B-cell clonotypes generates an anticipatory memory that can neutralize new virus variants.
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Affiliation(s)
- Matthias Bruhn
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Maureen Obara
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Abdus Salam
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Bibiana Costa
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Annett Ziegler
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Inken Waltl
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Andreas Pavlou
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
| | - Markus Hoffmann
- Infection Biology Unit, German Primate Center, Göttingen, Germany
- Faculty of Biology, Georg-August-University Göttingen, Göttingen, Germany
| | - Theresa Graalmann
- Department for Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Junior Research Group for Translational Immunology, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
- Biomedical Research in End-Stage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Stefan Pöhlmann
- Infection Biology Unit, German Primate Center, Göttingen, Germany
- Faculty of Biology, Georg-August-University Göttingen, Göttingen, Germany
| | - Axel Schambach
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
- Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
- German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
| | - Ulrich Kalinke
- Institute for Experimental Infection Research, TWINCORE, Centre for Experimental and Clinical Infection Research, a joint venture between the Helmholtz Centre for Infection Research and the Hannover Medical School, Hannover, Germany
- German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
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34
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Carretero D, Giménez E, Albert E, Colomer E, Montomoli M, Hernani R, Piñana JL, Górriz JL, Solano C, Navarro D. Performance of the Roche Elecsys® IGRA SARS-CoV-2 test for the detection and quantification of virus-reactive T cells in COVID-19-vaccinated immunosuppressed patients and healthy subjects. Eur J Clin Microbiol Infect Dis 2024; 43:1427-1436. [PMID: 38777919 PMCID: PMC11271317 DOI: 10.1007/s10096-024-04852-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE Comparing the performance of commercially available SARS-CoV-2 T-cell immunoassay responses may provide useful information for future observational or intervention studies as well as to their potential customers. METHOD Whole blood was collected from a total of 183 subjects fully vaccinated against COVID-19: 55 healthy controls (Group 1), 50 hematological patients (Group 2), 50 chronic kidney disease patients (Group 3), and 28 elderly nursing home residents (Group 4). Samples were tested with the Roche Elecsys® IGRA (Interferon-gamma release assay) SARS-CoV-2 test (Roche Diagnostics, Rotkreuz, Switzerland), the Euroimmun SARS-CoV-2 test (Euroimmun, Lubeck, Germany), the SARS-CoV-2 T Cell Analysis Kit (Miltenyi Biotec, Bergisch Gladbach, Germany), and a flow-cytometry for intracellular cytokine (IFN-γ) staining-based immunoassay (FC-ICS). RESULTS Overall, the Roche Elecsys® assay returned the highest number of positive results (151/179; 84.3%), followed by the Euroimmun test (127/183; 69%), and the FC-ICS (135/179; 75%). The Kappa coefficient of agreement was best between IGRAs (0.64). Most discordant results across assays involved patients from Group 2. Overall, IFN-γ concentrations measured by both IGRAs correlated strongly (rho = 0.78; 95% CI 0.71-0.84; P < 0.001) irrespective of the study group. The frequencies of SARS-CoV-2-reactive IFN-γ T cells and IFN-γ concentrations measured by the IGRAs correlated moderately for CD4+ T cells, however, weakly for CD8+ T cells. SARS-CoV-2-experienced participants displayed stronger responses than SARS-CoV-2-naïve when IGRAs, rather than FC-ICS, were used. CONCLUSION The SARS-CoV-2 immunoassays evaluated in the present study did not return interchangeable qualitative or quantitative results either in seemingly healthy individuals or in immunosuppressed patients.
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Affiliation(s)
- Diego Carretero
- Microbiology Service, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain
| | - Estela Giménez
- Microbiology Service, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain
| | - Eliseo Albert
- Microbiology Service, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain
| | - Ester Colomer
- Microbiology Service, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain
| | - Marco Montomoli
- Nephrology Service, Hospital Clínico Universitario de Valencia, INCLIVA Health Research Institute, Valencia, Spain
| | - Rafael Hernani
- Hematology Service, Hospital Clínico Universitario, INCLIVA Health Research Institute, Valencia, Spain
| | - José Luis Piñana
- Hematology Service, Hospital Clínico Universitario, INCLIVA Health Research Institute, Valencia, Spain
| | - José Luis Górriz
- Nephrology Service, Hospital Clínico Universitario de Valencia, INCLIVA Health Research Institute, Valencia, Spain
- Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - Carlos Solano
- Hematology Service, Hospital Clínico Universitario, INCLIVA Health Research Institute, Valencia, Spain
- Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - David Navarro
- Microbiology Service, Clinic University Hospital, INCLIVA Health Research Institute, Valencia, Spain.
- Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain.
- Microbiology Service, Hospital Clínico Universitario, Instituto de Investigación INCLIVA, Av. Blasco Ibáñez 17, 46010, Valencia, Spain.
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35
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Gutierrez-Chavez C, Aperrigue-Lira S, Ortiz-Saavedra B, Paz I. Chemokine receptors in COVID-19 infection. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2024; 388:53-94. [PMID: 39260938 DOI: 10.1016/bs.ircmb.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2024]
Abstract
Chemokine receptors play diverse roles in the immune response against pathogens by recruiting innate and adaptive immune cells to sites of infection. However, their involvement could also be detrimental, causing tissue damage and exacerbating respiratory diseases by triggering histological alterations such as fibrosis and remodeling. This chapter reviews the role of chemokine receptors in the immune defense against SARS-CoV-2 infection. In COVID-19, CXCR3 is expressed mainly in T cells, and its upregulation is related to an increase in SARS-CoV-2-specific antibodies but also to COVID-19 severity. CCR5 is a key player in T-cell recruitment, and its suppression leads to reduced inflammation and viremia levels. Conversely, CXCR6 is implicated in the aberrant migration of memory T cells within airways. On the other hand, increased CCR4+ cells in the blood and decreased CCR4+ cells in lung cells are associated with severe COVID-19. Additionally, CCR2 is associated with an increase in macrophage recruitment to lung tissues. Elevated levels of CXCR1 and CXCR2, which are predominantly expressed in neutrophils, are associated with the severity of the disease, and finally, the expression of CX3CR1 in cytotoxic T lymphocytes affects the retention of these cells in lung tissues, thereby impacting the severity of COVID-19. Despite the efforts of many clinical trials to find effective therapies for COVID-19 using chemokine receptor inhibitors, no conclusive results have been found due to the small number of patients, redundancy, and co-expression of chemokine receptors by immune cells, which explains the difficulty in finding a single therapeutic target or effective treatment.
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Affiliation(s)
| | - Shalom Aperrigue-Lira
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru; Grupo de Investigación en Inmunología-GII, UNSA, Arequipa, Peru
| | - Brando Ortiz-Saavedra
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru; Grupo de Investigación en Inmunología-GII, UNSA, Arequipa, Peru
| | - Irmia Paz
- Universidad Nacional de San Agustín de Arequipa, Arequipa, Peru.
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36
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Zhu F, Zheng W, Gong Y, Zhang J, Yu Y, Zhang J, Liu M, Guan F, Lei J. Trichinella spiralis Infection Inhibits the Efficacy of RBD Protein of SARS-CoV-2 Vaccination via Regulating Humoral and Cellular Immunity. Vaccines (Basel) 2024; 12:729. [PMID: 39066367 PMCID: PMC11281533 DOI: 10.3390/vaccines12070729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/23/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
Vaccines are the most effective and feasible way to control pathogen infection. Helminths have been reported to jeopardize the protective immunity mounted by several vaccines. However, there are no experimental data about the effect of helminth infection on the effectiveness of COVID-19 vaccines. Here, a mouse model of trichinosis, a common zoonotic disease worldwide, was used to investigate effects of Trichinella spiralis infection on the RBD protein vaccine of SARS-CoV-2 and the related immunological mechanism, as well as the impact of albendazole (ALB) deworming on the inhibitory effect of the parasite on the vaccination. The results indicated that both the enteric and muscular stages of T. spiralis infection inhibited the vaccine efficacy, evidenced by decreased levels of IgG, IgM, sIgA, and reduced serum neutralizing antibodies, along with suppressed splenic germinal center (GC) B cells in the vaccinated mice. Pre-exposure to trichinosis promoted Th2 and/or Treg immune responses in the immunized mice. Furthermore, ALB treatment could partially reverse the inhibitory effect of T. spiralis infection on the efficiency of the vaccination, accompanied by a restored proportion of splenic GC B cells. Therefore, given the widespread prevalence of helminth infections worldwide, deworming therapy needs to be considered when implementing COVID-19 vaccination strategies.
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Affiliation(s)
- Feifan Zhu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
| | - Wenwen Zheng
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
| | - Yiyan Gong
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
| | - Jinyuan Zhang
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
| | - Yihan Yu
- Department of Pulmonary Medicine, Hubei Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Wuhan 430015, China; (Y.Y.); (J.Z.); (M.L.)
| | - Jixian Zhang
- Department of Pulmonary Medicine, Hubei Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Wuhan 430015, China; (Y.Y.); (J.Z.); (M.L.)
| | - Mengjun Liu
- Department of Pulmonary Medicine, Hubei Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Wuhan 430015, China; (Y.Y.); (J.Z.); (M.L.)
| | - Fei Guan
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
| | - Jiahui Lei
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College and State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Huazhong University of Science and Technology, Wuhan 430030, China; (F.Z.); (W.Z.); (Y.G.); (J.Z.)
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37
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Xavier MS, Araujo-Pereira M, de Oliveira QM, Sant’Anna FM, Ridolfi FM, de Andrade AMS, Figueiredo MC, Sterling TR, Gordhan BG, Kana BD, Andrade BB, Rolla VC, Gomes-Silva A. The effect of previous SARS-CoV-2 infection on systemic immune responses in individuals with tuberculosis. Front Immunol 2024; 15:1357360. [PMID: 38994357 PMCID: PMC11236595 DOI: 10.3389/fimmu.2024.1357360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 06/07/2024] [Indexed: 07/13/2024] Open
Abstract
Background The impact of previous SARS-CoV-2 infection on the systemic immune response during tuberculosis (TB) disease has not been explored. Methods An observational, cross-sectional cohort was established to evaluate the systemic immune response in persons with pulmonary tuberculosis with or without previous SARS-CoV-2 infection. Those participants were recruited in an outpatient referral clinic in Rio de Janeiro, Brazil. TB was defined as a positive Xpert-MTB/RIF Ultra and/or a positive culture of Mycobacterium tuberculosis from sputum. Stored plasma was used to perform specific serology to identify previous SARS-CoV-2 infection (TB/Prex-SCoV-2 group) and confirm the non- infection of the tuberculosis group (TB group). Plasmatic cytokine/chemokine/growth factor profiling was performed using Luminex technology. Tuberculosis severity was assessed by clinical and laboratory parameters. Participants from TB group (4.55%) and TB/Prex-SCoV-2 (0.00%) received the complete COVID-19 vaccination. Results Among 35 participants with pulmonary TB, 22 were classified as TB/Prex-SCoV-2. The parameters associated with TB severity, together with hematologic and biochemical data were similar between the TB and TB/Prex-SCoV-2 groups. Among the signs and symptoms, fever and dyspnea were significantly more frequent in the TB group than the TB/Prex-SCoV-2 group (p < 0,05). A signature based on lower amount of plasma EGF, G-CSF, GM-CSF, IFN-α2, IL-12(p70), IL-13, IL-15, IL-17, IL-1β, IL-5, IL-7, and TNF-β was observed in the TB/Prex-SCoV-2 group. In contrast, MIP-1β was significantly higher in the TB/Prex-SCoV-2 group than the TB group. Conclusion TB patients previously infected with SARS-CoV-2 had an immunomodulation that was associated with lower plasma concentrations of soluble factors associated with systemic inflammation. This signature was associated with a lower frequency of symptoms such as fever and dyspnea but did not reflect significant differences in TB severity parameters observed at baseline.
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Affiliation(s)
- Mariana S. Xavier
- Pós-graduação em Pesquisa Clínica em Doenças Infecciosas, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
| | - Mariana Araujo-Pereira
- Laboratório de Pesquisa Clínica e Translacional, Instituto Gonçalo Moniz, FIOCRUZ, Bahia, Brazil
- Curso de Medicina, Faculdade ZARNS, Bahia, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research Initiative, Bahia, Brazil
| | - Quezia M. de Oliveira
- Laboratório de Pesquisa Clínica em Micobacterioses, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
| | - Flavia M. Sant’Anna
- Laboratório de Pesquisa Clínica em Micobacterioses, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
| | - Felipe M. Ridolfi
- Laboratório de Pesquisa Clínica em Micobacterioses, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
| | - Alice M. S. de Andrade
- Multinational Organization Network Sponsoring Translational and Epidemiological Research Initiative, Bahia, Brazil
| | - Marina C. Figueiredo
- Vanderbilt University Medical Center, Department of Medicine, Division of Infectious Diseases, Nashville, TN, United States
| | - Timothy R. Sterling
- Vanderbilt University Medical Center, Department of Medicine, Division of Infectious Diseases, Nashville, TN, United States
| | - Bhavna G. Gordhan
- Department of Science and Innovation/National Research Foundation Centre of Excellence for Biomedical Tuberculosis Research, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand and the National Health Laboratory Service, Johannesburg, South Africa
| | - Bavesh D. Kana
- Department of Science and Innovation/National Research Foundation Centre of Excellence for Biomedical Tuberculosis Research, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand and the National Health Laboratory Service, Johannesburg, South Africa
| | - Bruno B. Andrade
- Laboratório de Pesquisa Clínica e Translacional, Instituto Gonçalo Moniz, FIOCRUZ, Bahia, Brazil
- Curso de Medicina, Faculdade ZARNS, Bahia, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research Initiative, Bahia, Brazil
| | - Valeria C. Rolla
- Laboratório de Pesquisa Clínica em Micobacterioses, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
| | - Adriano Gomes-Silva
- Laboratório de Pesquisa Clínica em Micobacterioses, Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil
- Laboratório Interdisciplinar de Pesquisas Médicas, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
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38
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Hurtado J, Rogers TF, Jaffe DB, Adams BA, Bangaru S, Garcia E, Capozzola T, Messmer T, Sharma P, Song G, Beutler N, He W, Dueker K, Musharrafieh R, Burbach S, Truong A, Stubbington MJT, Burton DR, Andrabi R, Ward AB, McDonnell WJ, Briney B. Deep repertoire mining uncovers ultra-broad coronavirus neutralizing antibodies targeting multiple spike epitopes. Cell Rep 2024; 43:114307. [PMID: 38848216 DOI: 10.1016/j.celrep.2024.114307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/24/2023] [Accepted: 05/15/2024] [Indexed: 06/09/2024] Open
Abstract
The development of vaccines and therapeutics that are broadly effective against known and emergent coronaviruses is an urgent priority. We screened the circulating B cell repertoires of COVID-19 survivors and vaccinees to isolate over 9,000 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific monoclonal antibodies (mAbs), providing an expansive view of the SARS-CoV-2-specific Ab repertoire. Among the recovered antibodies was TXG-0078, an N-terminal domain (NTD)-specific neutralizing mAb that recognizes diverse alpha- and beta-coronaviruses. TXG-0078 achieves its exceptional binding breadth while utilizing the same VH1-24 variable gene signature and heavy-chain-dominant binding pattern seen in other NTD-supersite-specific neutralizing Abs with much narrower specificity. We also report CC24.2, a pan-sarbecovirus neutralizing antibody that targets a unique receptor-binding domain (RBD) epitope and shows similar neutralization potency against all tested SARS-CoV-2 variants, including BQ.1.1 and XBB.1.5. A cocktail of TXG-0078 and CC24.2 shows protection in vivo, suggesting their potential use in variant-resistant therapeutic Ab cocktails and as templates for pan-coronavirus vaccine design.
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Affiliation(s)
- Jonathan Hurtado
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Thomas F Rogers
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - David B Jaffe
- 10x Genomics, Inc., 6230 Stoneridge Mall Road, Pleasanton, CA 94588, USA
| | - Bruce A Adams
- 10x Genomics, Inc., 6230 Stoneridge Mall Road, Pleasanton, CA 94588, USA
| | - Sandhya Bangaru
- Department of Integrative Structural and Computational Biology, Scripps Research, La Jolla, CA 92037, USA
| | - Elijah Garcia
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Tazio Capozzola
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Terrence Messmer
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Pragati Sharma
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Ge Song
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Nathan Beutler
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Wanting He
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Katharina Dueker
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Rami Musharrafieh
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Sarah Burbach
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Alina Truong
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | | | - Dennis R Burton
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Ragon Institute of MGH, Harvard and MIT, Cambridge, MA 02139, USA
| | - Raiees Andrabi
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Andrew B Ward
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA; Department of Integrative Structural and Computational Biology, Scripps Research, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Wyatt J McDonnell
- 10x Genomics, Inc., 6230 Stoneridge Mall Road, Pleasanton, CA 94588, USA.
| | - Bryan Briney
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Center for Viral Systems Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Scripps Center for HIV/AIDS Vaccine Development, The Scripps Research Institute, La Jolla, CA 92037, USA; Multi-Omics Vaccine Evaluation Consortium, The Scripps Research Institute, La Jolla, CA 92037, USA.
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39
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Gupta S, Su H, Agrawal S, Demirdag Y, Tran M, Gollapudi S. Adaptive Cellular Responses following SARS-CoV-2 Vaccination in Primary Antibody Deficiency Patients. Pathogens 2024; 13:514. [PMID: 38921811 PMCID: PMC11206773 DOI: 10.3390/pathogens13060514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/31/2024] [Accepted: 06/15/2024] [Indexed: 06/27/2024] Open
Abstract
Since the start of the COVID-19 pandemic, in a short span of 3 years, vaccination against SARS-CoV-2 has resulted in the end of the pandemic. Patients with inborn errors of immunity (IEI) are at an increased risk for SARS-CoV-2 infection; however, serious illnesses and mortality, especially in primary antibody deficiencies (PADs), have been lower than expected and lower than other high-risk groups. This suggests that PAD patients may mount a reasonable effective response to the SARS-CoV-2 vaccine. Several studies have been published regarding antibody responses, with contradictory reports. The current study is, perhaps, the most comprehensive study of phenotypically defined various lymphocyte populations in PAD patients following the SARS-CoV-2 vaccine. In this study, we examined, following two vaccinations and, in a few cases, prior to and following the 1st and 2nd vaccinations, subsets of CD4 and CD8 T cells (Naïve, TCM, TEM, TEMRA), T follicular helper cells (TFH1, TFH2, TFH17, TFH1/17), B cells (naïve, transitional, marginal zone, germinal center, IgM memory, switched memory, plasmablasts, CD21low), regulatory lymphocytes (CD4Treg, CD8Treg, TFR, Breg), and SARS-CoV-2-specific activation of CD4 T cells and CD8 T cells (CD69, CD137), SARS-CoV-2 tetramer-positive CD8 T cells, and CD8 CTL. Our data show significant alterations in various B cell subsets including Breg, whereas only a few subsets of various T cells revealed alterations. These data suggest that large proportions of PAD patients may mount significant responses to the vaccine.
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Affiliation(s)
- Sudhir Gupta
- Program in Primary Immunodeficiencies, Division of Basic and Clinical Immunology, University of California at Irvine, Irvine, CA 92697, USA; (H.S.); (S.A.); (Y.D.); (M.T.); (S.G.)
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40
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Tarke A, Ramezani-Rad P, Alves Pereira Neto T, Lee Y, Silva-Moraes V, Goodwin B, Bloom N, Siddiqui L, Avalos L, Frazier A, Zhang Z, da Silva Antunes R, Dan J, Crotty S, Grifoni A, Sette A. SARS-CoV-2 breakthrough infections enhance T cell response magnitude, breadth, and epitope repertoire. Cell Rep Med 2024; 5:101583. [PMID: 38781962 PMCID: PMC11228552 DOI: 10.1016/j.xcrm.2024.101583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/22/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
Little is known about the effect of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 or SARS2) vaccine breakthrough infections (BTIs) on the magnitude and breadth of the T cell repertoire after exposure to different variants. We studied samples from individuals who experienced symptomatic BTIs during Delta or Omicron waves. In the pre-BTI samples, 30% of the donors exhibited substantial immune memory against non-S (spike) SARS2 antigens, consistent with previous undiagnosed asymptomatic SARS2 infections. Following symptomatic BTI, we observed (1) enhanced S-specific CD4 and CD8 T cell responses in donors without previous asymptomatic infection, (2) expansion of CD4 and CD8 T cell responses to non-S targets (M, N, and nsps) independent of SARS2 variant, and (3) generation of novel epitopes recognizing variant-specific mutations. These variant-specific T cell responses accounted for 9%-15% of the total epitope repertoire. Overall, BTIs boost vaccine-induced immune responses by increasing the magnitude and by broadening the repertoire of T cell antigens and epitopes recognized.
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Affiliation(s)
- Alison Tarke
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Parham Ramezani-Rad
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | | | - Yeji Lee
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Vanessa Silva-Moraes
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL 34987, USA
| | - Benjamin Goodwin
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Nathaniel Bloom
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Leila Siddiqui
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Liliana Avalos
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - April Frazier
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Zeli Zhang
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | | | - Jennifer Dan
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA
| | - Shane Crotty
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA.
| | - Alba Grifoni
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA.
| | - Alessandro Sette
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA.
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41
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Bean DJ, Monroe J, Liang YM, Borberg E, Senussi Y, Swank Z, Chalise S, Walt D, Weinberg J, Sagar M. Heterotypic immunity from prior SARS-CoV-2 infection but not COVID-19 vaccination associates with lower endemic coronavirus incidence. Sci Transl Med 2024; 16:eado7588. [PMID: 38865483 DOI: 10.1126/scitranslmed.ado7588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 05/07/2024] [Indexed: 06/14/2024]
Abstract
Immune responses from prior severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and COVID-19 vaccination mitigate disease severity, but they do not fully prevent subsequent infections, especially from genetically divergent strains. We examined the incidence of and immune differences against human endemic coronaviruses (eCoVs) as a proxy for response against future genetically heterologous coronaviruses (CoVs). We assessed differences in symptomatic eCoV and non-CoV respiratory disease incidence among those with known prior SARS-CoV-2 infection or previous COVID-19 vaccination but no documented SARS-CoV-2 infection or neither exposure. Retrospective cohort analyses suggest that prior SARS-CoV-2 infection, but not previous COVID-19 vaccination alone, associates with a lower incidence of subsequent symptomatic eCoV infection. There was no difference in non-CoV incidence, implying that the observed difference was eCoV specific. In a second cohort where both cellular and humoral immunity were measured, those with prior SARS-CoV-2 spike protein exposure had lower eCoV-directed neutralizing antibodies, suggesting that neutralization is not responsible for the observed decreased eCoV disease. The three groups had similar cellular responses against the eCoV spike protein and nucleocapsid antigens. However, CD8+ T cell responses to the nonstructural eCoV proteins nsp12 and nsp13 were higher in individuals with previous SARS-CoV-2 infection as compared with the other groups. This association between prior SARS-CoV-2 infection and decreased incidence of eCoV disease may therefore be due to a boost in CD8+ T cell responses against eCoV nsp12 and nsp13, suggesting that incorporation of nonstructural viral antigens in a future pan-CoV vaccine may improve vaccine efficacy.
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Affiliation(s)
- David J Bean
- Department of Virology, Immunology and Microbiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Janet Monroe
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Yan Mei Liang
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Ella Borberg
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
| | - Yasmeen Senussi
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
| | - Zoe Swank
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
| | - Sujata Chalise
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
| | - David Walt
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
| | - Janice Weinberg
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Manish Sagar
- Department of Virology, Immunology and Microbiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
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42
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Montoya B, Melo-Silva CR, Tang L, Kafle S, Lidskiy P, Bajusz C, Vadovics M, Muramatsu H, Abraham E, Lipinszki Z, Chatterjee D, Scher G, Benitez J, Sung MMH, Tam YK, Catanzaro NJ, Schäfer A, Andino R, Baric RS, Martinez DR, Pardi N, Sigal LJ. mRNA-LNP vaccine-induced CD8 + T cells protect mice from lethal SARS-CoV-2 infection in the absence of specific antibodies. Mol Ther 2024; 32:1790-1804. [PMID: 38605519 PMCID: PMC11184341 DOI: 10.1016/j.ymthe.2024.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 03/11/2024] [Accepted: 04/08/2024] [Indexed: 04/13/2024] Open
Abstract
The role of CD8+ T cells in SARS-CoV-2 pathogenesis or mRNA-LNP vaccine-induced protection from lethal COVID-19 is unclear. Using mouse-adapted SARS-CoV-2 virus (MA30) in C57BL/6 mice, we show that CD8+ T cells are unnecessary for the intrinsic resistance of female or the susceptibility of male mice to lethal SARS-CoV-2 infection. Also, mice immunized with a di-proline prefusion-stabilized full-length SARS-CoV-2 Spike (S-2P) mRNA-LNP vaccine, which induces Spike-specific antibodies and CD8+ T cells specific for the Spike-derived VNFNFNGL peptide, are protected from SARS-CoV-2 infection-induced lethality and weight loss, while mice vaccinated with mRNA-LNPs encoding only VNFNFNGL are protected from lethality but not weight loss. CD8+ T cell depletion ablates protection in VNFNFNGL but not in S-2P mRNA-LNP-vaccinated mice. Therefore, mRNA-LNP vaccine-induced CD8+ T cells are dispensable when protective antibodies are present but essential for survival in their absence. Hence, vaccine-induced CD8+ T cells may be critical to protect against SARS-CoV-2 variants that mutate epitopes targeted by protective antibodies.
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Affiliation(s)
- Brian Montoya
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Carolina R Melo-Silva
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Lingjuan Tang
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Samita Kafle
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Peter Lidskiy
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Csaba Bajusz
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; National Laboratory for Biotechnology, Institute of Genetics, HUN-REN Biological Research Centre, Szeged, Hungary
| | - Máté Vadovics
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hiromi Muramatsu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Edit Abraham
- National Laboratory for Biotechnology, Institute of Genetics, HUN-REN Biological Research Centre, Szeged, Hungary; MTA SZBK Lendület Laboratory of Cell Cycle Regulation, Synthetic and Systems Biology Unit, Institute of Biochemistry, HUN-REN Biological Research Centre, Szeged, Hungary
| | - Zoltan Lipinszki
- National Laboratory for Biotechnology, Institute of Genetics, HUN-REN Biological Research Centre, Szeged, Hungary; MTA SZBK Lendület Laboratory of Cell Cycle Regulation, Synthetic and Systems Biology Unit, Institute of Biochemistry, HUN-REN Biological Research Centre, Szeged, Hungary
| | - Debotri Chatterjee
- Department of Neurosciences, Thomas Jefferson University Vickie and Jack Farber Institute for Neuroscience, Philadelphia, PA, USA
| | - Gabrielle Scher
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Juliana Benitez
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | | | - Ying K Tam
- Acuitas Therapeutics, Vancouver, BC V6T 1Z3, Canada
| | - Nicholas J Catanzaro
- Department of Epidemiology, Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Alexandra Schäfer
- Department of Epidemiology, Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Raul Andino
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Ralph S Baric
- Department of Epidemiology, Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - David R Martinez
- Department of Immunobiology, Center for Infection and Immunity, Yale School of Medicine, New Haven, CT 06520, USA
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Luis J Sigal
- Department of Microbiology and Immunology, Bluemle Life Science Building, Thomas Jefferson University, Philadelphia, PA 19107, USA.
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43
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Zheng Y, Wang S, Zhou X, Qiao S, Zhao X, Chen Y, Li Z, Li Z, Sun X, Tan S, He J, Gao GF. Single-cell multi-omics analysis revealing immune features of inactivated COVID-19 vaccination in systemic lupus erythematosus patients. Sci Bull (Beijing) 2024:S2095-9273(24)00388-8. [PMID: 38851910 DOI: 10.1016/j.scib.2024.05.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/29/2024] [Accepted: 05/16/2024] [Indexed: 06/10/2024]
Affiliation(s)
- Yuxuan Zheng
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - Siyuan Wang
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xingyu Zhou
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing 100044, China
| | - Shitong Qiao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xin Zhao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - Yuan Chen
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China
| | - Zijun Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing 100044, China
| | - Zhanguo Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing 100044, China; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100871, China
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing 100044, China; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100871, China.
| | - Shuguang Tan
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China.
| | - Jing He
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing 100044, China; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100871, China.
| | - George F Gao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing 100101, China; Medical School, University of Chinese Academy of Sciences, Beijing 100049, China.
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44
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Cohen AA, Keeffe JR, Schiepers A, Dross SE, Greaney AJ, Rorick AV, Gao H, Gnanapragasam PN, Fan C, West AP, Ramsingh AI, Erasmus JH, Pata JD, Muramatsu H, Pardi N, Lin PJ, Baxter S, Cruz R, Quintanar-Audelo M, Robb E, Serrano-Amatriain C, Magneschi L, Fotheringham IG, Fuller DH, Victora GD, Bjorkman PJ. Mosaic sarbecovirus nanoparticles elicit cross-reactive responses in pre-vaccinated animals. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.08.576722. [PMID: 38370696 PMCID: PMC10871317 DOI: 10.1101/2024.02.08.576722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Immunization with mosaic-8b [60-mer nanoparticles presenting 8 SARS-like betacoronavirus (sarbecovirus) receptor-binding domains (RBDs)] elicits more broadly cross-reactive antibodies than homotypic SARS-CoV-2 RBD-only nanoparticles and protects against sarbecoviruses. To investigate original antigenic sin (OAS) effects on mosaic-8b efficacy, we evaluated effects of prior COVID-19 vaccinations in non-human primates and mice on anti-sarbecovirus responses elicited by mosaic-8b, admix-8b (8 homotypics), or homotypic SARS-CoV-2 immunizations, finding greatest cross-reactivity for mosaic-8b. As demonstrated by molecular fate-mapping in which antibodies from specific cohorts of B cells are differentially detected, B cells primed by WA1 spike mRNA-LNP dominated antibody responses after RBD-nanoparticle boosting. While mosaic-8b- and homotypic-nanoparticles boosted cross-reactive antibodies, de novo antibodies were predominantly induced by mosaic-8b, and these were specific for variant RBDs with increased identity to RBDs on mosaic-8b. These results inform OAS mechanisms and support using mosaic-8b to protect COVID-19 vaccinated/infected humans against as-yet-unknown SARS-CoV-2 variants and animal sarbecoviruses with human spillover potential.
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Affiliation(s)
- Alexander A. Cohen
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
- These authors contributed equally
| | - Jennifer R. Keeffe
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
- These authors contributed equally
| | - Ariën Schiepers
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, 10065, USA
| | - Sandra E. Dross
- Department of Microbiology, University of Washington, Seattle, WA 98195, USA
- National Primate Research Center, Seattle, WA 98121, USA
| | - Allison J. Greaney
- Medical Scientist Training Program, University of Washington, Seattle, WA 98195, USA
| | - Annie V. Rorick
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Han Gao
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | | | - Chengcheng Fan
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Anthony P. West
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | | | | | - Janice D. Pata
- Wadsworth Center, New York State Department of Health and Department of Biomedical Sciences, University at Albany, Albany, NY, 12201, USA
| | - Hiromi Muramatsu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | | | - Scott Baxter
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
| | - Rita Cruz
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
| | - Martina Quintanar-Audelo
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
- Present address: Centre for Inflammation Research and Institute of Regeneration and Repair, The University of Edinburgh, Edinburgh, EH16 4UU, UK
| | - Ellis Robb
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
| | | | - Leonardo Magneschi
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
| | - Ian G. Fotheringham
- Ingenza Ltd, Roslin Innovation Centre, Charnock Bradley Building, Roslin, EH25 9RG, UK
| | - Deborah H. Fuller
- Department of Microbiology, University of Washington, Seattle, WA 98195, USA
- National Primate Research Center, Seattle, WA 98121, USA
| | - Gabriel D. Victora
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, 10065, USA
| | - Pamela J. Bjorkman
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
- Lead contact
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Serwanga J, Kato L, Oluka GK, Ankunda V, Sembera J, Baine C, Kitabye I, Namuyanja A, Opio S, Katende JS, Ejou P, Kaleebu P. The single-dose Janssen Ad26.COV2.S COVID-19 vaccine elicited robust and persistent anti-spike IgG antibody responses in a 12-month Ugandan cohort. Front Immunol 2024; 15:1384668. [PMID: 38779677 PMCID: PMC11109398 DOI: 10.3389/fimmu.2024.1384668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Introduction The study investigation examined the immune response to the Janssen Ad26.COV2.S COVID-19 vaccine within a Ugandan cohort, specifically targeting antibodies directed against spike (S) and nucleocapsid (N) proteins. We aimed to examine the durability and robustness of the induced antibody response while also assessing occurrences of breakthrough infections and previous anti-Spike seropositivity to SARS-CoV-2. Methods The study included 319 specimens collected over 12 months from 60 vaccinees aged 18 to 64. Binding antibodies were quantified using a validated ELISA method to measure SARS-CoV-2-specific IgG, IgM, and IgA levels against the S and N proteins. Results The results showed that baseline seropositivity for S-IgG was high at 67%, increasing to 98% by day 14 and consistently stayed above 95% for up to 12 months. However, S-IgM responses remained suboptimal. A raised S-IgA seropositivity rate was seen that doubled from 40% at baseline to 86% just two weeks following the initial vaccine dose, indicating sustained and robust peripheral immunity. An increase in N-IgG levels at nine months post-vaccination suggested breakthrough infections in eight cases. Baseline cross-reactivity influenced spike-directed antibody responses, with individuals harbouring S-IgG antibodies showing notably higher responses. Discussion Robust and long lasting vaccine and infection-induced immune responses were observed, with significant implications for regions where administering subsequent doses poses logistical challenges.
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Affiliation(s)
- Jennifer Serwanga
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Laban Kato
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Gerald Kevin Oluka
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Violet Ankunda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Jackson Sembera
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Claire Baine
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Isaac Kitabye
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Angela Namuyanja
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Solomon Opio
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
| | - Joseph Ssebwana Katende
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Peter Ejou
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
| | - The COVID-19 Immunoprofiling Team
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
| | - Pontiano Kaleebu
- Department of Immunology, Uganda Virus Research Institute, Entebbe, Uganda
- Viral Pathogens Research Theme, Medical Research Council, Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine, Uganda Research Unit, Entebbe, Uganda
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Hellgren F, Rosdahl A, Arcoverde Cerveira R, Lenart K, Ols S, Gwon YD, Kurt S, Delis AM, Joas G, Evander M, Normark J, Ahlm C, Forsell MN, Cajander S, Loré K. Modulation of innate immune response to mRNA vaccination after SARS-CoV-2 infection or sequential vaccination in humans. JCI Insight 2024; 9:e175401. [PMID: 38716734 PMCID: PMC11141904 DOI: 10.1172/jci.insight.175401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 03/22/2024] [Indexed: 06/02/2024] Open
Abstract
mRNA vaccines are likely to become widely used for the prevention of infectious diseases in the future. Nevertheless, a notable gap exists in mechanistic data, particularly concerning the potential effects of sequential mRNA immunization or preexisting immunity on the early innate immune response triggered by vaccination. In this study, healthy adults, with or without documented prior SARS-CoV-2 infection, were vaccinated with the BNT162b2/Comirnaty mRNA vaccine. Prior infection conferred significantly stronger induction of proinflammatory and type I IFN-related gene signatures, serum cytokines, and monocyte expansion after the prime vaccination. The response to the second vaccination further increased the magnitude of the early innate response in both study groups. The third vaccination did not further increase vaccine-induced inflammation. In vitro stimulation of PBMCs with TLR ligands showed no difference in cytokine responses between groups, or before or after prime vaccination, indicating absence of a trained immunity effect. We observed that levels of preexisting antigen-specific CD4 T cells, antibody, and memory B cells correlated with elements of the early innate response to the first vaccination. Our data thereby indicate that preexisting memory formed by infection may augment the innate immune activation induced by mRNA vaccines.
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Affiliation(s)
- Fredrika Hellgren
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anja Rosdahl
- Department of Infectious Diseases and
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Rodrigo Arcoverde Cerveira
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Klara Lenart
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Sebastian Ols
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Yong-Dae Gwon
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | - Seta Kurt
- Department of Clinical Research Laboratory, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Anna Maria Delis
- Department of Clinical Research Laboratory, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Gustav Joas
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Magnus Evander
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | - Johan Normark
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | - Clas Ahlm
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | | | - Sara Cajander
- Department of Infectious Diseases and
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Karin Loré
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden & Karolinska University Hospital, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
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Brummelman J, Suárez-Hernández S, de Rond L, Bogaard-van Maurik M, Molenaar P, van Wijlen E, Oomen D, Beckers L, Rots NY, van Beek J, Nicolaie MA, van Els CACM, Boer MC, Kaaijk P, Buisman AM, de Wit J. Distinct T cell responsiveness to different COVID-19 vaccines and cross-reactivity to SARS-CoV-2 variants with age and CMV status. Front Immunol 2024; 15:1392477. [PMID: 38774878 PMCID: PMC11106399 DOI: 10.3389/fimmu.2024.1392477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/09/2024] [Indexed: 05/24/2024] Open
Abstract
Introduction Accumulating evidence indicates the importance of T cell immunity in vaccination-induced protection against severe COVID-19 disease, especially against SARS-CoV-2 Variants-of-Concern (VOCs) that more readily escape from recognition by neutralizing antibodies. However, there is limited knowledge on the T cell responses across different age groups and the impact of CMV status after primary and booster vaccination with different vaccine combinations. Moreover, it remains unclear whether age has an effect on the ability of T cells to cross-react against VOCs. Methods Therefore, we interrogated the Spike-specific T cell responses in healthy adults of the Dutch population across different ages, whom received different vaccine types for the primary series and/or booster vaccination, using IFNɣ ELISpot. Cells were stimulated with overlapping peptide pools of the ancestral Spike protein and different VOCs. Results Robust Spike-specific T cell responses were detected in the vast majority of participants upon the primary vaccination series, regardless of the vaccine type (i.e. BNT162b2, mRNA-1273, ChAdOx1 nCoV-19, or Ad26.COV2.S). Clearly, in the 70+ age group, responses were overall lower and showed more variation compared to younger age groups. Only in CMV-seropositive older adults (>70y) there was a significant inverse relation of age with T cell responses. Although T cell responses increased in all age groups after booster vaccination, Spike-specific T cell frequencies remained lower in the 70+ age group. Regardless of age or CMV status, primary mRNA-1273 vaccination followed by BNT162b2 booster vaccination showed limited booster effect compared to the BNT162b2/BNT162b2 or BNT162b2/mRNA-1273 primary-booster regimen. A modest reduction in cross-reactivity to the Alpha, Delta and Omicron BA.1, but not the Beta or Gamma variant, was observed after primary vaccination. Discussion Together, this study shows that age, CMV status, but also the primary-booster vaccination regimen influence the height of the vaccination-induced Spike-specific T cell response, but did not impact the VOC cross-reactivity.
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Affiliation(s)
- Jolanda Brummelman
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Sara Suárez-Hernández
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Lia de Rond
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Marjan Bogaard-van Maurik
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Petra Molenaar
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Emma van Wijlen
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Debbie Oomen
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Lisa Beckers
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Nynke Y. Rots
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Josine van Beek
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Mioara A. Nicolaie
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Cécile A. C. M. van Els
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
- Infectious Diseases and Immunology, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - Mardi C. Boer
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Patricia Kaaijk
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Anne-Marie Buisman
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Jelle de Wit
- Center for Infectious Disease Control, Dutch National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
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Zhuang Z, Zhuo J, Yuan Y, Chen Z, Zhang S, Zhu A, Zhao J, Zhao J. Harnessing T-Cells for Enhanced Vaccine Development against Viral Infections. Vaccines (Basel) 2024; 12:478. [PMID: 38793729 PMCID: PMC11125924 DOI: 10.3390/vaccines12050478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/25/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
Despite significant strides in vaccine research and the availability of vaccines for many infectious diseases, the threat posed by both known and emerging infectious diseases persists. Moreover, breakthrough infections following vaccination remain a concern. Therefore, the development of novel vaccines is imperative. These vaccines must exhibit robust protective efficacy, broad-spectrum coverage, and long-lasting immunity. One promising avenue in vaccine development lies in leveraging T-cells, which play a crucial role in adaptive immunity and regulate immune responses during viral infections. T-cell recognition can target highly variable or conserved viral proteins, and memory T-cells offer the potential for durable immunity. Consequently, T-cell-based vaccines hold promise for advancing vaccine development efforts. This review delves into the latest research advancements in T-cell-based vaccines across various platforms and discusses the associated challenges.
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Affiliation(s)
- Zhen Zhuang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
| | - Jianfen Zhuo
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
- Guangzhou National Laboratory, Guangzhou 510005, China
| | - Yaochang Yuan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
| | - Zhao Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
| | - Shengnan Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
| | - Airu Zhu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
| | - Jingxian Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
- Guangzhou National Laboratory, Guangzhou 510005, China
| | - Jincun Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510182, China; (Z.Z.); (J.Z.); (Y.Y.); (Z.C.); (S.Z.); (A.Z.); (J.Z.)
- Guangzhou National Laboratory, Guangzhou 510005, China
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Wang X, Zhang M, Wei K, Li C, Yang J, Jiang S, Zhao C, Zhao X, Qiao R, Cui Y, Chen Y, Li J, Cai G, Liu C, Yu J, Zhang W, Xie F, Wang P, Zhang Y. Longitudinal Analysis of Humoral and Cellular Immune Response up to 6 Months after SARS-CoV-2 BA.5/BF.7/XBB Breakthrough Infection and BA.5/BF.7-XBB Reinfection. Vaccines (Basel) 2024; 12:464. [PMID: 38793715 PMCID: PMC11125724 DOI: 10.3390/vaccines12050464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
The rapid mutation of SARS-CoV-2 has led to multiple rounds of large-scale breakthrough infection and reinfection worldwide. However, the dynamic changes of humoral and cellular immunity responses to several subvariants after infection remain unclear. In our study, a 6-month longitudinal immune response evaluation was conducted on 118 sera and 50 PBMC samples from 49 healthy individuals who experienced BA.5/BF.7/XBB breakthrough infection or BA.5/BF.7-XBB reinfection. By studying antibody response, memory B cell, and IFN-γ secreting CD4+/CD8+ T cell response to several SARS-CoV-2 variants, we observed that each component of immune response exhibited distinct kinetics. Either BA.5/BF.7/XBB breakthrough infection or BA.5/BF.7-XBB reinfection induces relatively high level of binding and neutralizing antibody titers against Omicron subvariants at an early time point, which rapidly decreases over time. Most of the individuals at 6 months post-breakthrough infection completely lost their neutralizing activities against BQ.1.1, CH.1.1, BA.2.86, JN.1 and XBB subvariants. Individuals with BA.5/BF.7-XBB reinfection exhibit immune imprinting shifting and recall pre-existing BA.5/BF.7 neutralization antibodies. In the BA.5 breakthrough infection group, the frequency of BA.5 and XBB.1.16-RBD specific memory B cells, resting memory B cells, and intermediate memory B cells gradually increased over time. On the other hand, the frequency of IFN-γ secreting CD4+/CD8+ T cells induced by WT/BA.5/XBB.1.16 spike trimer remains stable over time. Overall, our research indicates that individuals with breakthrough infection have rapidly declining antibody levels but have a relatively stable cellular immunity that can provide some degree of protection from future exposure to new antigens.
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Affiliation(s)
- Xun Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Meng Zhang
- Department of Infectious Diseases, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing 210023, China; (M.Z.); (J.Y.); (S.J.)
- Nanjing Research Center for Infectious Diseases of Integrated Traditional Chinese and Western Medicine, Nanjing 210001, China
| | - Kaifeng Wei
- College of Traditional Chinese Medicine·College of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Chen Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Jinghui Yang
- Department of Infectious Diseases, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing 210023, China; (M.Z.); (J.Y.); (S.J.)
- Nanjing Research Center for Infectious Diseases of Integrated Traditional Chinese and Western Medicine, Nanjing 210001, China
| | - Shujun Jiang
- Department of Infectious Diseases, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing 210023, China; (M.Z.); (J.Y.); (S.J.)
- Nanjing Research Center for Infectious Diseases of Integrated Traditional Chinese and Western Medicine, Nanjing 210001, China
| | - Chaoyue Zhao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Xiaoyu Zhao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Rui Qiao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Yuchen Cui
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Yanjia Chen
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Jiayan Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Guonan Cai
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Changyi Liu
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Jizhen Yu
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Wenhong Zhang
- Department of Infectious Diseases, National Medical Center for Infectious Diseases and Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Huashan Hospital, Fudan University, Shanghai 200437, China;
| | - Faren Xie
- Department of Infectious Diseases, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing 210023, China; (M.Z.); (J.Y.); (S.J.)
- Nanjing Research Center for Infectious Diseases of Integrated Traditional Chinese and Western Medicine, Nanjing 210001, China
| | - Pengfei Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai 200437, China; (X.W.); (C.L.); (C.Z.); (X.Z.); (R.Q.); (Y.C.); (Y.C.); (J.L.); (G.C.); (C.L.); (J.Y.)
| | - Yanliang Zhang
- Department of Infectious Diseases, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing 210023, China; (M.Z.); (J.Y.); (S.J.)
- Nanjing Research Center for Infectious Diseases of Integrated Traditional Chinese and Western Medicine, Nanjing 210001, China
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Kapten K, Orczyk K, Maeser A, Smolewska E. Interferon-γ Release Assay in the Assessment of Cellular Immunity-A Single-Centre Experience with mRNA SARS-CoV-2 Vaccine in Patients with Juvenile Idiopathic Arthritis. J Clin Med 2024; 13:2523. [PMID: 38731052 PMCID: PMC11084224 DOI: 10.3390/jcm13092523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 04/15/2024] [Accepted: 04/18/2024] [Indexed: 05/13/2024] Open
Abstract
Background: As the SARS-CoV-2 virus remains one of the main causes of severe respiratory system infections, the Food and Drug Administration strongly advises the continuation of current vaccination programs, including the distribution of updated boosters, especially in high-risk groups of patients. Therefore, there is an unceasing need for further research on the safety and, no less importantly, the clinical effectivity of the vaccines, with an extra focus on cohorts of patients with underlying health problems. This study aimed to assess the efficacy of the SARS-CoV-2 vaccine in possibly immunocompromised children with rheumatic disease while utilizing the interferon-gamma release assay (IGRA) as a marker for COVID-19 immunity in the study follow-up. Methods: This prospective study was performed in a group of 55 pediatric patients diagnosed with juvenile idiopathic arthritis. Eight participants were immunized with the Comirnaty mRNA vaccine before the research commenced, while the rest of the group (n = 47) had not been vaccinated against SARS-CoV-2. At the study baseline, the cellular response to the virus antigen was measured using a specific quantitative IGRA in whole blood; subsequently, the anti-SARS-CoV-2 test was performed, marking the antibodies' levels in serum. Around four months after the enrollment of the last patient in the study, a follow-up survey regarding the events of COVID-19 infection within the cohort was conducted. Results: The study confirmed that all the vaccinated children developed specific T-cell (p = 0.0016) and humoral (p = 0.001 for IgA antibodies, p = 0.008 for IgG antibodies) responses to the inoculation, including those receiving biological treatment and those on conventional disease-modifying anti-rheumatic drugs. The study also showed the different patterns of immunity elicited both after infection and post-vaccination, with higher levels of antibodies and T-cell response after inoculation than after natural exposure to the pathogen. According to the follow-up survey, six children developed PCR-confirmed SARS-CoV-2 infection, whereas the additional 10 patients admitted to having COVID-like symptoms with no laboratory verification. Conclusions: SARS-CoV-2 vaccinations elicit valid immune responses in pediatric rheumatic patients. Including the assessment of T-cell immunity in the evaluation of inoculation-induced immunization can enhance the accuracy of sole humoral response assays.
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Affiliation(s)
- Katarzyna Kapten
- Department of Pediatric Cardiology and Rheumatology, Medical University of Lodz, 91-738 Lodz, Poland;
| | - Krzysztof Orczyk
- Department of Pediatric Infectious Diseases, Medical University of Lodz, 91-347 Lodz, Poland;
| | - Anna Maeser
- Department of Pediatric Cardiology and Rheumatology, Central Teaching Hospital of Medical University of Lodz, 91-738 Lodz, Poland;
| | - Elzbieta Smolewska
- Department of Pediatric Cardiology and Rheumatology, Medical University of Lodz, 91-738 Lodz, Poland;
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