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Afkhami S, D'Agostino MR, Zhang A, Stacey HD, Marzok A, Kang A, Singh R, Bavananthasivam J, Ye G, Luo X, Wang F, Ang JC, Zganiacz A, Sankar U, Kazhdan N, Koenig JFE, Phelps A, Gameiro SF, Tang S, Jordana M, Wan Y, Mossman KL, Jeyanathan M, Gillgrass A, Medina MFC, Smaill F, Lichty BD, Miller MS, Xing Z. Respiratory mucosal delivery of next-generation COVID-19 vaccine provides robust protection against both ancestral and variant strains of SARS-CoV-2. Cell 2022; 185:896-915.e19. [PMID: 35180381 PMCID: PMC8825346 DOI: 10.1016/j.cell.2022.02.005] [Citation(s) in RCA: 145] [Impact Index Per Article: 72.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 12/16/2021] [Accepted: 02/02/2022] [Indexed: 12/28/2022]
Abstract
The emerging SARS-CoV-2 variants of concern (VOCs) threaten the effectiveness of current COVID-19 vaccines administered intramuscularly and designed to only target the spike protein. There is a pressing need to develop next-generation vaccine strategies for broader and long-lasting protection. Using adenoviral vectors (Ad) of human and chimpanzee origin, we evaluated Ad-vectored trivalent COVID-19 vaccines expressing spike-1, nucleocapsid, and RdRp antigens in murine models. We show that single-dose intranasal immunization, particularly with chimpanzee Ad-vectored vaccine, is superior to intramuscular immunization in induction of the tripartite protective immunity consisting of local and systemic antibody responses, mucosal tissue-resident memory T cells and mucosal trained innate immunity. We further show that intranasal immunization provides protection against both the ancestral SARS-CoV-2 and two VOC, B.1.1.7 and B.1.351. Our findings indicate that respiratory mucosal delivery of Ad-vectored multivalent vaccine represents an effective next-generation COVID-19 vaccine strategy to induce all-around mucosal immunity against current and future VOC.
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Affiliation(s)
- Sam Afkhami
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Michael R D'Agostino
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Ali Zhang
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Hannah D Stacey
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Art Marzok
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Alisha Kang
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Ramandeep Singh
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Jegarubee Bavananthasivam
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Gluke Ye
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Xiangqian Luo
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada; Department of Pediatric Otolaryngology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Fuan Wang
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Jann C Ang
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Anna Zganiacz
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Uma Sankar
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Natallia Kazhdan
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Joshua F E Koenig
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Allyssa Phelps
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Steven F Gameiro
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Shangguo Tang
- Department of Pathology and Molecular Medicine, M.G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Manel Jordana
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Yonghong Wan
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Karen L Mossman
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Mangalakumari Jeyanathan
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Amy Gillgrass
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Maria Fe C Medina
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Fiona Smaill
- Department of Pathology and Molecular Medicine, M.G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Brian D Lichty
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada.
| | - Matthew S Miller
- McMaster Immunology Research Centre, M. G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry & Biomedical Sciences, McMaster University, Hamilton, ON L8S 4K1, Canada.
| | - Zhou Xing
- McMaster Immunology Research Centre, M.G. DeGroote Institute for Infectious Disease Research, Department of Medicine, McMaster University, Hamilton, ON L8S 4K1, Canada.
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Lin YY, Belle I, Blasi M, Huang MN, Buckley AF, Rountree W, Klotman ME, Cara A, Negri D. Skeletal Muscle Is an Antigen Reservoir in Integrase-Defective Lentiviral Vector-Induced Long-Term Immunity. Mol Ther Methods Clin Dev 2020; 17:532-544. [PMID: 32258216 PMCID: PMC7114633 DOI: 10.1016/j.omtm.2020.03.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 02/22/2020] [Accepted: 03/10/2020] [Indexed: 12/26/2022]
Abstract
We previously developed integrase-defective lentiviral vectors (IDLVs) as an antigen delivery system for inducing strong and prolonged immunity in animal models. Here, we examined the association between persistence of antigen expression and durability of immune response. Following a single intramuscular (i.m.) or subcutaneous (s.c.) injection of IDLV delivering GFP in mice, we evaluated antigen expression and inflammation at the site of injection and persistence of antigen-specific T cells at early and late time points. Durable antigen expression was detected up to 90 days only after i.m. immunization. Mononuclear inflammation was evident soon after IDLV injection in both i.m. and s.c. immunized mice, but remained detectable up to 30 days postinjection only in i.m. immunized mice. Similarly, GFP-specific T cells were more persistent in the i.m. immunized mice. Interestingly, GFP+ muscle fibers were co-expressing major histocompatibility complex (MHC) class I, suggesting that muscle cells are competent for presenting antigens to T cells in vivo. In in vitro experiments, we demonstrated that although both primary myoblasts and myocytes present the antigen to GFP-specific T cells through MHC class I, myoblasts are more resistant to Fas-dependent cytotoxic T lymphocyte (CTL) killing activity. Overall, these data indicate that muscle cells may serve as an antigen reservoir that contributes to the long-term immunity induced by IDLV vaccination.
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Affiliation(s)
- Yi-Yu Lin
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
| | - Ian Belle
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
| | - Maria Blasi
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
| | - Min-Nung Huang
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
| | - Anne F. Buckley
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Wes Rountree
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
| | - Mary E. Klotman
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
| | - Andrea Cara
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
- National Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
| | - Donatella Negri
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
- Duke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
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Kim HJ, Kwak HW, Kang KW, Bang YJ, Lee YS, Park HJ, Kim JY, Park HJ, Hwang KA, Lee SM, Nam JH. MERS-CoV Spike Protein Vaccine and Inactivated Influenza Vaccine Formulated with Single Strand RNA Adjuvant Induce T-Cell Activation through Intranasal Immunization in Mice. Pharmaceutics 2020; 12:E441. [PMID: 32397649 DOI: 10.3390/pharmaceutics12050441] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/06/2020] [Accepted: 05/09/2020] [Indexed: 12/17/2022] Open
Abstract
The effectiveness of vaccines is enhanced by adding adjuvants. Furthermore, the selection of an inoculation route depends on the type of adjuvant used and is important for achieving optimum vaccine efficacy. We investigated the immunological differences between two types of vaccines—spike protein from the Middle East respiratory syndrome virus and inactivated influenza virus vaccine, in combination with a single-stranded RNA adjuvant—administered through various routes (intramuscular, intradermal, and intranasal) to BALB/c mice. Intramuscular immunization with the RNA adjuvant-formulated spike protein elicited the highest humoral immune response, characterized by IgG1 and neutralizing antibody production. Although intranasal immunization did not elicit a humoral response, it showed extensive T-cell activation through large-scale induction of interferon-γ- and interleukin-2-secreting cells, as well as CD4+ T-cell activation in mouse splenocytes. Moreover, only intranasal immunization induced IgA production. When immunized with the inactivated influenza vaccine, administration of the RNA adjuvant via all routes led to protection after viral challenge, regardless of the presence of a vaccine-specific antibody. Therefore, the inoculation route should depend on the type of immune response needed; i.e., the intramuscular route is suitable for eliciting a humoral immune response, whereas the intranasal route is useful for T-cell activation and IgA induction.
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Yamada S, Yasuhara A, Kawaoka Y. Soluble Recombinant Hemagglutinin Protein of H1N1pdm09 Influenza Virus Elicits Cross-Protection Against a Lethal H5N1 Challenge in Mice. Front Microbiol 2019; 10:2031. [PMID: 31551968 PMCID: PMC6737379 DOI: 10.3389/fmicb.2019.02031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 08/19/2019] [Indexed: 11/13/2022] Open
Abstract
Currently, influenza vaccines are produced using embryonated chicken eggs. Recently, recombinant influenza vaccines have been developed as a potential alternative to egg-grown vaccines. In this study, we evaluated the efficacy of soluble recombinant hemagglutinin (HA) protein produced in human cell culture (Expi293F cells) as an influenza vaccine against homosubtypic and heterosubtypic influenza virus challenges in mice. Mice were immunized intramuscularly with purified soluble HA protein of H1N1pdm09 virus and then challenged with a lethal dose of H1N1pdm09, seasonal H3N2, or highly pathogenic avian influenza (HPAI) H5N1 virus. Vaccinated mice showed better morbidity than mock-vaccinated mice following H1N1pdm09 challenge. By contrast, all mice died following H3N2 challenge. Interestingly, all vaccinated mice survived challenge with H5N1 virus, whereas all mock-vaccinated mice died. These results suggest that intramuscular immunization with recombinant HA proteins produced in Expi 293F cells could be of value in influenza vaccine strategies.
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Affiliation(s)
- Shinya Yamada
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Atsuhiro Yasuhara
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Yoshihiro Kawaoka
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan.,Department of Pathobiological Sciences, School of Veterinary Sciences, Influenza Research Institute, University of Wisconsin-Madison, Madison, WI, United States.,Department of Special Pathogens, International Research Center for Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
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Abstract
Chitosan, as a potential vaccine delivery material, has obtained much attention for immunization prevention and therapy. However, its poor water solubility brings inconvenience for the practical applications. To address this issue, researchers have carried out many chemical modifications to prepare water-soluble chitosan derivatives for vaccine delivery. In this work, we prepared a chitosan derivative N-phosphonium chitosan with excellent water solubility and explored its potential as an intramuscular vaccine delivery system by using ovalbumin as a model antigen. Different vaccine formulations were intramuscularly injected into test mice. Through an immunohistochemistry assay, N-phosphonium chitosan-based antigen formulation could promote antigen arrival from injection site to the secondary lymph organ spleen. Further immunization results showed that 1 mg/ml N-phosphonium chitosan-based vaccine formulation could contribute to significantly higher level of antigen-specific immune responses, including higher antigen-specific IgG antibody titer, splenocyte proliferation, and cytokines secretion (interferon-γ, interleukin-10, and interleukin-4) by the splenocytes of the immunized mice. From the results, the water-soluble chitosan derivative N-phosphonium chitosan could be developed as a potential antigen carrier for immunization prevention and therapy.
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Affiliation(s)
- Jianzhou Cai
- 1 Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Wu Zhang
- 2 Department of Stomatology, The First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Jiake Xu
- 3 The School of Pathology and Laboratory Medicine, 2720 University of Western Australia , Perth, Australia
| | - Wei Xue
- 1 Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Zonghua Liu
- 1 Department of Biomedical Engineering, Jinan University, Guangzhou, China
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Wang X, Zhang Y, Xue W, Wang H, Qiu X, Liu Z. Thermo-sensitive hydrogel PLGA-PEG-PLGA as a vaccine delivery system for intramuscular immunization. J Biomater Appl 2016; 31:923-932. [PMID: 27888253 DOI: 10.1177/0885328216680343] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In this work, we explored the potential of thermo-sensitive PLGA-PEG-PLGA with sol-gel transition temperature around 32℃ as an intramuscular vaccine delivery system by using ovalbumin as a model antigen. First, in vitro release test showed that the PLGA-PEG-PLGA-deriving hydrogels could release ovalbumin in vitro in a more sustainable way. From fluorescence living imaging, 50-200 mg/mL of PLGA-PEG-PLGA formulations could release antigen in a sustainable manner in vivo, suggesting that the PLGA-PEG-PLGA hydrogel worked as an antigen-depot. Further, the sustainable antigen release from the PLGA-PEG-PLGA hydrogels increased antigen availability in the spleens of the immunized mice. The intramuscular immunization results showed that 50-200 mg/mL of PLGA-PEG-PLGA formulations promoted significantly more potent antigen-specific IgG immune response. In addition, 200 mg/mL of PLGA-PEG-PLGA formulation significantly enhanced the secretion of both Th1 and Th2 cytokines. From in vitro splenocyte proliferation assay, 50-200 mg/mL of PLGA-PEG-PLGA formulations all initiated significantly higher splenocyte activation. These results indicate that the thermo-sensitive and injectable PLGA-PEG-PLGA hydrogels (particularly, 200 mg/mL of PLGA-PEG-PLGA-based hydrogel) own promising potential as an intramuscular vaccine delivery system.
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Affiliation(s)
- Xiaoyan Wang
- 1 Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Yu Zhang
- 1 Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Wei Xue
- 1 Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Hong Wang
- 2 College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Xiaozhong Qiu
- 3 Key Laboratory of Construction and Detection of Guangdong Province, Southern Medical University, Guangzhou, China
| | - Zonghua Liu
- 1 Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
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