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Ober Shepherd BL, Scott PT, Hutter JN, Lee C, McCauley MD, Guzman I, Bryant C, McGuire S, Kennedy J, Chen WH, Hajduczki A, Mdluli T, Valencia-Ruiz A, Amare MF, Matyas GR, Rao M, Rolland M, Mascola JR, De Rosa SC, McElrath MJ, Montefiori DC, Serebryannyy L, McDermott AB, Peel SA, Collins ND, Joyce MG, Robb ML, Michael NL, Vasan S, Modjarrad K. SARS-CoV-2 recombinant spike ferritin nanoparticle vaccine adjuvanted with Army Liposome Formulation containing monophosphoryl lipid A and QS-21: a phase 1, randomised, double-blind, placebo-controlled, first-in-human clinical trial. Lancet Microbe 2024:S2666-5247(23)00410-X. [PMID: 38761816 DOI: 10.1016/s2666-5247(23)00410-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 05/20/2024]
Abstract
BACKGROUND A self-assembling SARS-CoV-2 WA-1 recombinant spike ferritin nanoparticle (SpFN) vaccine co-formulated with Army Liposomal Formulation (ALFQ) adjuvant containing monophosphoryl lipid A and QS-21 (SpFN/ALFQ) has shown protective efficacy in animal challenge models. This trial aims to assess the safety and immunogenicity of SpFN/ALFQ in a first-in-human clinical trial. METHODS In this phase 1, randomised, double-blind, placebo-controlled, first-in-human clinical trial, adults were randomly assigned (5:5:2) to receive 25 μg or 50 μg of SpFN/ALFQ or saline placebo intramuscularly at day 1 and day 29, with an optional open-label third vaccination at day 181. Enrolment and randomisation occurred sequentially by group; randomisation was done by an interactive web-based randomisation system and only designated unmasked study personnel had access to the randomisation code. Adults were required to be seronegative and unvaccinated for inclusion. Local and systemic reactogenicity, adverse events, binding and neutralising antibodies, and antigen-specific T-cell responses were quantified. For safety analyses, exact 95% Clopper-Pearson CIs for the probability of any incidence of an unsolicited adverse event was computed for each group. For immunogenicity results, CIs for binary variables were computed using the exact Clopper-Pearson methodology, while CIs for geometric mean titres were based on 10 000 empirical bootstrap samples. Post-hoc, paired one-sample t tests were used to assess the increase in mean log-10 neutralising antibody titres between day 29 and day 43 (after the second vaccination) for the primary SARS-CoV-2 targets of interest. This trial is registered at ClinicalTrials.gov, NCT04784767, and is closed to new participants. FINDINGS Between April 7, and June 29, 2021, 29 participants were enrolled in the study. 20 individuals were assigned to receive 25 μg SpFN/ALFQ, four to 50 μg SpFN/ALFQ, and five to placebo. Neutralising antibody responses peaked at day 43, 2 weeks after the second dose. Neutralisation activity against multiple omicron subvariants decayed more slowly than against the D614G or beta variants until 5 months after second vaccination for both dose groups. CD4+ T-cell responses were elicited 4 weeks after the first dose and were boosted after a second dose of SpFN/ALFQ for both dose groups. Neutralising antibody titres against early omicron subvariants and clade 1 sarbecoviruses were detectable after two immunisations and peaked after the third immunisation for both dose groups. Neutralising antibody titres against XBB.1.5 were detected after three vaccinations. Passive IgG transfer from vaccinated volunteers into Syrian golden hamsters controlled replication of SARS-CoV-1 after challenge. INTERPRETATION SpFN/ALFQ was well tolerated and elicited robust and durable binding antibody and neutralising antibody titres against a broad panel of SARS-CoV-2 variants and other sarbecoviruses. FUNDING US Department of Defense, Defense Health Agency.
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Affiliation(s)
- Brittany L Ober Shepherd
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Paul T Scott
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Global Clinical Development, Vaccines, Merck, Rahway, NJ, USA
| | - Jack N Hutter
- Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Christine Lee
- Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Melanie D McCauley
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Ivelese Guzman
- Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | | | | | - Wei-Hung Chen
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Agnes Hajduczki
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Thembi Mdluli
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Anais Valencia-Ruiz
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Mihret F Amare
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Gary R Matyas
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Mangala Rao
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Morgane Rolland
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - John R Mascola
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Stephen C De Rosa
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Departments of Lab Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Departments of Lab Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - David C Montefiori
- Duke Human Vaccine Institute, Duke University School of Medicine, Durham, NC, USA; Department of Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Leonid Serebryannyy
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Adrian B McDermott
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA; Immunology, Sanofi Vaccines, Lyon, France
| | - Sheila A Peel
- Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | - M Gordon Joyce
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Merlin L Robb
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | | | - Sandhya Vasan
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Kayvon Modjarrad
- Walter Reed Army Institute of Research, Silver Spring, MD, USA; Vaccine Research and Development, Pfizer, Pearl River, NY, USA
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Yang D, Su M, Guo D, Zhao F, Wang M, Liu J, Zhou J, Sun Y, Yang X, Qi S, Li Z, Zhu Q, Xing X, Li C, Cao Y, Feng L, Sun D. Combination of S1-N-Terminal and S1-C-Terminal Domain Antigens Targeting Double Receptor-Binding Domains Bolsters Protective Immunity of a Nanoparticle Vaccine against Porcine Epidemic Diarrhea Virus. ACS Nano 2024; 18:12235-12260. [PMID: 38696217 DOI: 10.1021/acsnano.4c00809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
Variants of coronavirus porcine epidemic diarrhea virus (PEDV) frequently emerge, causing an incomplete match between the vaccine and variant strains, which affects vaccine efficacy. Designing vaccines with rapidly replaceable antigens and high efficacy is a promising strategy for the prevention of infection with PEDV variant strains. In our study, three different types of self-assembled nanoparticles (nps) targeting receptor-binding N-terminal domain (NTD) and C-terminal domain (CTD) of S1 protein, named NTDnps, CTDnps, and NTD/CTDnps, were constructed and evaluated as vaccine candidates against PEDV. NTDnps and CTDnps vaccines mediated significantly higher neutralizing antibody (NAb) titers than NTD and CTD recombinant proteins in mice. The NTD/CTDnps in varying ratios elicited significantly higher NAb titers when compared with NTDnps and CTDnps alone. The NTD/CTDnps (3:1) elicited NAb with titers up to 92.92% of those induced by the commercial vaccine. Piglets immunized with NTD/CTDnps (3:1) achieved a passive immune protection rate of 83.33% of that induced by the commercial vaccine. NTD/CTDnps (3:1) enhanced the capacity of mononuclear macrophages and dendritic cells to take up and present antigens by activating major histocompatibility complex I and II molecules to stimulate humoral and cellular immunity. These data reveal that a combination of S1-NTD and S1-CTD antigens targeting double receptor-binding domains strengthens the protective immunity of nanoparticle vaccines against PEDV. Our findings will provide a promising vaccine candidate against PEDV.
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Affiliation(s)
- Dan Yang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Mingjun Su
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Donghua Guo
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Feiyu Zhao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Meijiao Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Jiaying Liu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Jingxuan Zhou
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Ying Sun
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Xu Yang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Shanshan Qi
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Zhen Li
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Qinghe Zhu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Xiaoxu Xing
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Chunqiu Li
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Yang Cao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
| | - Li Feng
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, P. R. China
| | - Dongbo Sun
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, P. R. China
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Sankhala RS, Lal KG, Jensen JL, Dussupt V, Mendez-Rivera L, Bai H, Wieczorek L, Mayer SV, Zemil M, Wagner DA, Townsley SM, Hajduczki A, Chang WC, Chen WH, Donofrio GC, Jian N, King HAD, Lorang CG, Martinez EJ, Rees PA, Peterson CE, Schmidt F, Hart TJ, Duso DK, Kummer LW, Casey SP, Williams JK, Kannan S, Slike BM, Smith L, Swafford I, Thomas PV, Tran U, Currier JR, Bolton DL, Davidson E, Doranz BJ, Hatziioannou T, Bieniasz PD, Paquin-Proulx D, Reiley WW, Rolland M, Sullivan NJ, Vasan S, Collins ND, Modjarrad K, Gromowski GD, Polonis VR, Michael NL, Krebs SJ, Joyce MG. Diverse array of neutralizing antibodies elicited upon Spike Ferritin Nanoparticle vaccination in rhesus macaques. Nat Commun 2024; 15:200. [PMID: 38172512 PMCID: PMC10764318 DOI: 10.1038/s41467-023-44265-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024] Open
Abstract
The repeat emergence of SARS-CoV-2 variants of concern (VoC) with decreased susceptibility to vaccine-elicited antibodies highlights the need to develop next-generation vaccine candidates that confer broad protection. Here we describe the antibody response induced by the SARS-CoV-2 Spike Ferritin Nanoparticle (SpFN) vaccine candidate adjuvanted with the Army Liposomal Formulation including QS21 (ALFQ) in non-human primates. By isolating and characterizing several monoclonal antibodies directed against the Spike Receptor Binding Domain (RBD), N-Terminal Domain (NTD), or the S2 Domain, we define the molecular recognition of vaccine-elicited cross-reactive monoclonal antibodies (mAbs) elicited by SpFN. We identify six neutralizing antibodies with broad sarbecovirus cross-reactivity that recapitulate serum polyclonal antibody responses. In particular, RBD mAb WRAIR-5001 binds to the conserved cryptic region with high affinity to sarbecovirus clades 1 and 2, including Omicron variants, while mAb WRAIR-5021 offers complete protection from B.1.617.2 (Delta) in a murine challenge study. Our data further highlight the ability of SpFN vaccination to stimulate cross-reactive B cells targeting conserved regions of the Spike with activity against SARS CoV-1 and SARS-CoV-2 variants.
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Affiliation(s)
- Rajeshwer S Sankhala
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Kerri G Lal
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Jaime L Jensen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Vincent Dussupt
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Letzibeth Mendez-Rivera
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Hongjun Bai
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Lindsay Wieczorek
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Sandra V Mayer
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Michelle Zemil
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Danielle A Wagner
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Samantha M Townsley
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - William C Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Gina C Donofrio
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Ningbo Jian
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Hannah A D King
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Cynthia G Lorang
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Elizabeth J Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Phyllis A Rees
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Caroline E Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Fabian Schmidt
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
| | | | | | | | | | | | | | - Bonnie M Slike
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Lauren Smith
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Isabella Swafford
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Paul V Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Ursula Tran
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Jeffrey R Currier
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Diane L Bolton
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | | | | | - Paul D Bieniasz
- Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Dominic Paquin-Proulx
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | - Morgane Rolland
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Nancy J Sullivan
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Sandhya Vasan
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Natalie D Collins
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Vaccine Research and Development, Pfizer, Pearl River, New York, NY, USA
| | - Gregory D Gromowski
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Victoria R Polonis
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Nelson L Michael
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Shelly J Krebs
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
| | - M Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA.
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Pérez P, Albericio G, Astorgano D, Flores S, Sánchez-Corzo C, Sánchez-Cordón PJ, Luczkowiak J, Delgado R, Casasnovas JM, Esteban M, García-Arriaza J. Preclinical immune efficacy against SARS-CoV-2 beta B.1.351 variant by MVA-based vaccine candidates. Front Immunol 2023; 14:1264323. [PMID: 38155964 PMCID: PMC10754519 DOI: 10.3389/fimmu.2023.1264323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
The constant appearance of new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VoCs) has jeopardized the protective capacity of approved vaccines against coronavirus disease-19 (COVID-19). For this reason, the generation of new vaccine candidates adapted to the emerging VoCs is of special importance. Here, we developed an optimized COVID-19 vaccine candidate using the modified vaccinia virus Ankara (MVA) vector to express a full-length prefusion-stabilized SARS-CoV-2 spike (S) protein, containing 3 proline (3P) substitutions in the S protein derived from the beta (B.1.351) variant, termed MVA-S(3Pbeta). Preclinical evaluation of MVA-S(3Pbeta) in head-to-head comparison to the previously generated MVA-S(3P) vaccine candidate, expressing a full-length prefusion-stabilized Wuhan S protein (with also 3P substitutions), demonstrated that two intramuscular doses of both vaccine candidates fully protected transgenic K18-hACE2 mice from a lethal challenge with SARS-CoV-2 beta variant, reducing mRNA and infectious viral loads in the lungs and in bronchoalveolar lavages, decreasing lung histopathological lesions and levels of proinflammatory cytokines in the lungs. Vaccination also elicited high titers of anti-S Th1-biased IgGs and neutralizing antibodies against ancestral SARS-CoV-2 Wuhan strain and VoCs alpha, beta, gamma, delta, and omicron. In addition, similar systemic and local SARS-CoV-2 S-specific CD4+ and CD8+ T-cell immune responses were elicited by both vaccine candidates after a single intranasal immunization in C57BL/6 mice. These preclinical data support clinical evaluation of MVA-S(3Pbeta) and MVA-S(3P), to explore whether they can diversify and potentially increase recognition and protection of SARS-CoV-2 VoCs.
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Affiliation(s)
- Patricia Pérez
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - Guillermo Albericio
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - David Astorgano
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Sara Flores
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Cristina Sánchez-Corzo
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Pedro J. Sánchez-Cordón
- Pathology Department, Centro de Investigación en Sanidad Animal (CISA), Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Joanna Luczkowiak
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
- Instituto de Investigación Hospital Universitario 12 de Octubre (imas12), Madrid, Spain
| | - Rafael Delgado
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
- Instituto de Investigación Hospital Universitario 12 de Octubre (imas12), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - José M. Casasnovas
- Department of Macromolecular Structures, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Mariano Esteban
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Juan García-Arriaza
- Department of Molecular and Cellular Biology, Centro Nacional de Biotecnología (CNB), Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
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Zhang H, Long Y, Peng Y, Chen Y, Hu C, Chen J, Chen X, Guo A. Soluble expression and purification of recombinant bovine ferritin H-chain. Protein Expr Purif 2023; 211:106340. [PMID: 37481118 DOI: 10.1016/j.pep.2023.106340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/03/2023] [Accepted: 07/19/2023] [Indexed: 07/24/2023]
Abstract
Ferritin is a potential medicine delivery vehicle and vaccine platform, and its efficient expression is a prerequisite for widespread application. This study introduces a soluble expression strategy for recombinant bovine ferritin heavy chain (rFTH) in a prokaryotic system and an improved protein purification method. The amplified rFTH gene was ligated into the prokaryotic expression vector pET30a. The recombinant vectors with the N-terminal His-tag(N-His) or C-terminal His-tag(C-His) were translated and expressed separately. The results showed that the solubility of rFTH with C-His was significantly higher than that with N-His. The expression of rFTH with C-His was attempted at 37 °C and 16 °C, respectively. The results showed that the proportion of soluble protein expressed at 37 °C was more than 90%, higher than that expressed at 16 °C. Then rFTH with C-His was purified successfully using anion exchange chromatography, modified PEG precipitation, and dialysis. The rFTH protein was characterized using SDS-PAGE, Native-PAGE, Western blot, transmission electron microscopy, and dynamic light scattering. The results demonstrated that the purified rFTH protein self-assembled into ferritin nanoparticles with a regular shape and uniform size. This study sheds new light on the soluble expression of ferritin and provides a foundation for the construction of bovine ferritin nanoparticle production platforms.
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Affiliation(s)
- Haoyun Zhang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yiting Long
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yongchong Peng
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yingyu Chen
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Changmin Hu
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Jianguo Chen
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xi Chen
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China.
| | - Aizhen Guo
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, 430070, China; College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, China; Hubei Hongshan Laboratory, Wuhan, 430070, China; Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Wuhan, 430070, China; The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, 430070, China.
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Jung J, Bong JH, Sung JS, Park JH, Kim TH, Kwon S, Kang MJ, Jose J, Pyun JC. Immunoaffinity biosensors for the detection of SARS-CoV-1 using screened Fv-antibodies from an autodisplayed Fv-antibody library. Biosens Bioelectron 2023; 237:115439. [PMID: 37301177 PMCID: PMC10223632 DOI: 10.1016/j.bios.2023.115439] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/21/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023]
Abstract
The detection of severe acute respiratory syndrome coronavirus (SARS-CoV-1) was demonstrated using screened Fv-antibodies for SPR biosensor and impedance spectrometry. The Fv-antibody library was first prepared on the outer membrane of E. coli using autodisplay technology and the Fv-variants (clones) with a specific affinity toward the SARS-CoV-1 spike protein (SP) were screened using magnetic beads immobilized with the SP. Upon screening the Fv-antibody library, two target Fv-variants (clones) with a specific binding affinity toward the SARS-CoV-1 SP were determined and the Fv-antibodies on two clones were named "Anti-SP1" (with CDR3 amino acid sequence: 1GRTTG5NDRPD11Y) and "Anti-SP2" (with CDR3 amino acid sequence: 1CLRQA5GTADD11V). The binding affinities of the two screened Fv-variants (clones) were analyzed using flow cytometry and the binding constants (KD) were estimated to be 80.5 ± 3.6 nM for Anti-SP1 and 45.6 ± 8.9 nM for Anti-SP2 (n = 3). In addition, the Fv-antibody including three CDR regions (CDR1, CDR2, and CDR3) and frame regions (FRs) between the CDR regions was expressed as a fusion protein (Mw. 40.6 kDa) with a green fluorescent protein (GFP) and the KD values of the expressed Fv-antibodies toward the SP estimated to be 15.3 ± 1.5 nM for Anti-SP1 (n = 3) and 16.3 ± 1.7 nM for Anti-SP2 (n = 3). Finally, the expressed Fv-antibodies screened against SARS-CoV-1 SP (Anti-SP1 and Anti-SP2) were applied for the detection of SARS-CoV-1. Consequently, the detection of SARS-CoV-1 was demonstrated to be feasible using the SPR biosensor and impedance spectrometry utilizing the immobilized Fv-antibodies against the SARS-CoV-1 SP.
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Affiliation(s)
- Jaeyong Jung
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Ji-Hong Bong
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Jeong Soo Sung
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Jun-Hee Park
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Tae-Hun Kim
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Soonil Kwon
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Min-Jung Kang
- Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Joachim Jose
- Institute of Pharmaceutical and Medical Chemistry, Westphalian Wilhelms-University Münster, Münster, 48149, Germany
| | - Jae-Chul Pyun
- Department of Materials Science and Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.
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Lakhal-Naouar I, Hack HR, Moradel E, Jarra A, Grove HL, Ismael RM, Padilla S, Coleman D, Ouellette J, Darden J, Storme C, Peachman KK, Hall TL, Huhtanen ME, Scott PT, Hakre S, Jagodzinski LL, Peel SA. Analytical validation of quantitative SARS-CoV-2 subgenomic and viral load laboratory developed tests conducted on the Panther Fusion® (Hologic) with preliminary application to clinical samples. PLoS One 2023; 18:e0287576. [PMID: 37384714 PMCID: PMC10309597 DOI: 10.1371/journal.pone.0287576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 06/07/2023] [Indexed: 07/01/2023] Open
Abstract
OBJECTIVE Validate the performance characteristics of two analyte specific, laboratory developed tests (LDTs) for the quantification of SARS-CoV-2 subgenomic RNA (sgRNA) and viral load on the Hologic Panther Fusion® using the Open Access functionality. METHODS Custom-designed primers/probe sets targeting the SARS-CoV-2 Envelope gene (E) and subgenomic E were optimized. A 20-day performance validation following laboratory developed test requirements was conducted to assess assay precision, accuracy, analytical sensitivity/specificity, lower limit of detection and reportable range. RESULTS Quantitative SARS-CoV-2 sgRNA (LDT-Quant sgRNA) assay, which measures intermediates of replication, and viral load (LDT-Quant VLCoV) assay demonstrated acceptable performance. Both assays were linear with an R2 and slope equal to 0.99 and 1.00, respectively. Assay precision was evaluated between 4-6 Log10 with a maximum CV of 2.6% and 2.5% for LDT-Quant sgRNA and LDT-Quant VLCoV respectively. Using negative or positive SARS-CoV-2 human nasopharyngeal swab samples, both assays were accurate (kappa coefficient of 1.00 and 0.92). Common respiratory flora and other viral pathogens were not detected and did not interfere with the detection or quantification by either assay. Based on 95% detection, the assay LLODs were 729 and 1206 Copies/mL for the sgRNA and VL load LDTs, respectively. CONCLUSION The LDT-Quant sgRNA and LDT-Quant VLCoV demonstrated good analytical performance. These assays could be further investigated as alternative monitoring assays for viral replication; and thus, medical management in clinical settings which could inform isolation/quarantine requirements.
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Affiliation(s)
- Ines Lakhal-Naouar
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Holly R. Hack
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Edgar Moradel
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Amie Jarra
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Hannah L. Grove
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Rani M. Ismael
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Steven Padilla
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Dante Coleman
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Jason Ouellette
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Janice Darden
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Casey Storme
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, Maryland, United States of America
| | - Kristina K. Peachman
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Tara L. Hall
- Moncrief Army Health Clinic, Fort Jackson, South Carolina, United States of America
| | - Mark E. Huhtanen
- Moncrief Army Health Clinic, Fort Jackson, South Carolina, United States of America
| | - Paul T. Scott
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Shilpa Hakre
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Linda L. Jagodzinski
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
| | - Sheila A. Peel
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland, United States of America
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Weidenbacher PAB, Sanyal M, Friedland N, Tang S, Arunachalam PS, Hu M, Kumru OS, Morris MK, Fontenot J, Shirreff L, Do J, Cheng YC, Vasudevan G, Feinberg MB, Villinger FJ, Hanson C, Joshi SB, Volkin DB, Pulendran B, Kim PS. A ferritin-based COVID-19 nanoparticle vaccine that elicits robust, durable, broad-spectrum neutralizing antisera in non-human primates. Nat Commun 2023; 14:2149. [PMID: 37069151 PMCID: PMC10110616 DOI: 10.1038/s41467-023-37417-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/16/2023] [Indexed: 04/19/2023] Open
Abstract
While the rapid development of COVID-19 vaccines has been a scientific triumph, the need remains for a globally available vaccine that provides longer-lasting immunity against present and future SARS-CoV-2 variants of concern (VOCs). Here, we describe DCFHP, a ferritin-based, protein-nanoparticle vaccine candidate that, when formulated with aluminum hydroxide as the sole adjuvant (DCFHP-alum), elicits potent and durable neutralizing antisera in non-human primates against known VOCs, including Omicron BQ.1, as well as against SARS-CoV-1. Following a booster ~one year after the initial immunization, DCFHP-alum elicits a robust anamnestic response. To enable global accessibility, we generated a cell line that can enable production of thousands of vaccine doses per liter of cell culture and show that DCFHP-alum maintains potency for at least 14 days at temperatures exceeding standard room temperature. DCFHP-alum has potential as a once-yearly (or less frequent) booster vaccine, and as a primary vaccine for pediatric use including in infants.
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Affiliation(s)
- Payton A-B Weidenbacher
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Mrinmoy Sanyal
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Natalia Friedland
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Shaogeng Tang
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Prabhu S Arunachalam
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Mengyun Hu
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Ozan S Kumru
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | | | - Jane Fontenot
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Lisa Shirreff
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Jonathan Do
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ya-Chen Cheng
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | | | | | - Francois J Villinger
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Carl Hanson
- California Department of Public Health, Richmond, CA, USA
| | - Sangeeta B Joshi
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | - David B Volkin
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Bali Pulendran
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Peter S Kim
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA.
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA.
- Chan Zuckerberg Biohub, San Francisco, CA, 94158, USA.
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Pattnaik A, Sahoo BR, Struble LR, Borgstahl GEO, Zhou Y, Franco R, Barletta RG, Osorio FA, Petro TM, Pattnaik AK. A Ferritin Nanoparticle-Based Zika Virus Vaccine Candidate Induces Robust Humoral and Cellular Immune Responses and Protects Mice from Lethal Virus Challenge. Vaccines (Basel) 2023; 11:821. [PMID: 37112733 PMCID: PMC10143468 DOI: 10.3390/vaccines11040821] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/02/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
The severe consequences of the Zika virus (ZIKV) infections resulting in congenital Zika syndrome in infants and the autoimmune Guillain-Barre syndrome in adults warrant the development of safe and efficacious vaccines and therapeutics. Currently, there are no approved treatment options for ZIKV infection. Herein, we describe the development of a bacterial ferritin-based nanoparticle vaccine candidate for ZIKV. The viral envelope (E) protein domain III (DIII) was fused in-frame at the amino-terminus of ferritin. The resulting nanoparticle displaying the DIII was examined for its ability to induce immune responses and protect vaccinated animals upon lethal virus challenge. Our results show that immunization of mice with a single dose of the nanoparticle vaccine candidate (zDIII-F) resulted in the robust induction of neutralizing antibody responses that protected the animals from the lethal ZIKV challenge. The antibodies neutralized infectivity of other ZIKV lineages indicating that the zDIII-F can confer heterologous protection. The vaccine candidate also induced a significantly higher frequency of interferon (IFN)-γ positive CD4 T cells and CD8 T cells suggesting that both humoral and cell-mediated immune responses were induced by the vaccine candidate. Although our studies showed that a soluble DIII vaccine candidate could also induce humoral and cell-mediated immunity and protect from lethal ZIKV challenge, the immune responses and protection conferred by the nanoparticle vaccine candidate were superior. Further, passive transfer of neutralizing antibodies from the vaccinated animals to naïve animals protected against lethal ZIKV challenge. Since previous studies have shown that antibodies directed at the DIII region of the E protein do not to induce antibody-dependent enhancement (ADE) of ZIKV or other related flavivirus infections, our studies support the use of the zDIII-F nanoparticle vaccine candidate for safe and enhanced immunological responses against ZIKV.
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Affiliation(s)
- Aryamav Pattnaik
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Bikash R. Sahoo
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Lucas R. Struble
- The Eppley Institute for Cancer and Allied Diseases, Fred & Pamela Buffet Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA; (L.R.S.); (G.E.O.B.)
| | - Gloria E. O. Borgstahl
- The Eppley Institute for Cancer and Allied Diseases, Fred & Pamela Buffet Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA; (L.R.S.); (G.E.O.B.)
| | - You Zhou
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Rodrigo Franco
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Raul G. Barletta
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Redox Biology Center, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Fernando A. Osorio
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Thomas M. Petro
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
- Department of Oral Biology, University of Nebraska Medical Center, Lincoln, NE 68583, USA
| | - Asit K. Pattnaik
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA; (A.P.); (B.R.S.); (Y.Z.); (R.F.); (R.G.B.); (F.A.O.)
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
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Moore KA, Leighton T, Ostrowsky JT, Anderson CJ, Danila RN, Ulrich AK, Lackritz EM, Mehr AJ, Baric RS, Baylor NW, Gellin BG, Gordon JL, Krammer F, Perlman S, Rees HV, Saville M, Weller CL, Osterholm MT. A research and development (R&D) roadmap for broadly protective coronavirus vaccines: A pandemic preparedness strategy. Vaccine 2023; 41:2101-2112. [PMID: 36870874 PMCID: PMC9941884 DOI: 10.1016/j.vaccine.2023.02.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/23/2023]
Abstract
Broadly protective coronavirus vaccines are an important tool for protecting against future SARS-CoV-2 variants and could play a critical role in mitigating the impact of future outbreaks or pandemics caused by novel coronaviruses. The Coronavirus Vaccines Research and Development (R&D) Roadmap (CVR) is aimed at promoting the development of such vaccines. The CVR, funded by the Bill & Melinda Gates Foundation and The Rockefeller Foundation, was generated through a collaborative and iterative process, which was led by the Center for Infectious Disease Research and Policy (CIDRAP) at the University of Minnesota and involved 50 international subject matter experts and recognized leaders in the field. This report summarizes the major issues and areas of research outlined in the CVR and identifies high-priority milestones. The CVR covers a 6-year timeframe and is organized into five topic areas: virology, immunology, vaccinology, animal and human infection models, and policy and finance. Included in each topic area are key barriers, gaps, strategic goals, milestones, and additional R&D priorities. The roadmap includes 20 goals and 86 R&D milestones, 26 of which are ranked as high priority. By identifying key issues, and milestones for addressing them, the CVR provides a framework to guide funding and research campaigns that promote the development of broadly protective coronavirus vaccines.
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Affiliation(s)
- Kristine A Moore
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA; Center for Infectious Disease Research and Policy, C315 Mayo Memorial Building, MMC 263, 420 Delaware Street, SE, Minneapolis, Minnesota 55455, USA.
| | - Tabitha Leighton
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Julia T Ostrowsky
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Cory J Anderson
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | | | - Angela K Ulrich
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Eve M Lackritz
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Angela J Mehr
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ralph S Baric
- University of North Carolina, Chapel Hill, North Carolina, USA
| | | | | | - Jennifer L Gordon
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Florian Krammer
- Department of Microbiology, Department of Pathology, Molecular and Cell-Based Medicine, and Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | | | - Helen V Rees
- Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Melanie Saville
- Coalition for Epidemic Preparedness Innovations, London, United Kingdom
| | | | - Michael T Osterholm
- Center for Infectious Disease Research and Policy, University of Minnesota, Minneapolis, Minnesota, USA
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Chen K, Wang N, Zhang X, Wang M, Liu Y, Shi Y. Potentials of saponins-based adjuvants for nasal vaccines. Front Immunol 2023; 14:1153042. [PMID: 37020548 PMCID: PMC10067588 DOI: 10.3389/fimmu.2023.1153042] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 03/07/2023] [Indexed: 03/22/2023] Open
Abstract
Respiratory infections are a major public health concern caused by pathogens that colonize and invade the respiratory mucosal surface. Nasal vaccines have the advantage of providing protection at the primary site of pathogen infection, as they induce higher levels of mucosal secretory IgA antibodies and antigen-specific T and B cell responses. Adjuvants are crucial components of vaccine formulation that enhance the immunogenicity of the antigen to confer long-term and effective protection. Saponins, natural glycosides derived from plants, shown potential as vaccine adjuvants, as they can activate the mammalian immune system. Several licensed human vaccines containing saponins-based adjuvants administrated through intramuscular injection have demonstrated good efficacy and safety. Increasing evidence suggests that saponins can also be used as adjuvants for nasal vaccines, owing to their safety profile and potential to augment immune response. In this review, we will discuss the structure-activity-relationship of saponins, their important role in nasal vaccines, and future prospects for improving their efficacy and application in nasal vaccine for respiratory infection.
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Affiliation(s)
- Kai Chen
- Department of Radiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ning Wang
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaomin Zhang
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Meng Wang
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yanyu Liu
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yun Shi
- West China Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- *Correspondence: Yun Shi,
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12
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Shrivastava S, Carmen JM, Lu Z, Basu S, Sankhala RS, Chen WH, Nguyen P, Chang WC, King J, Corbitt C, Mayer S, Bolton JS, Anderson A, Swafford I, Terriquez GD, Trinh HV, Kim J, Jobe O, Paquin-Proulx D, Matyas GR, Gromowski GD, Currier JR, Bergmann-Leitner E, Modjarrad K, Michael NL, Joyce MG, Malloy AMW, Rao M. SARS-CoV-2 spike-ferritin-nanoparticle adjuvanted with ALFQ induces long-lived plasma cells and cross-neutralizing antibodies. NPJ Vaccines 2023; 8:43. [PMID: 36934088 PMCID: PMC10024299 DOI: 10.1038/s41541-023-00638-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 02/28/2023] [Indexed: 03/20/2023] Open
Abstract
This study demonstrates the impact of adjuvant on the development of T follicular helper (Tfh) and B cells, and their influence on antibody responses in mice vaccinated with SARS-CoV-2-spike-ferritin-nanoparticle (SpFN) adjuvanted with either Army Liposome Formulation containing QS-21 (SpFN + ALFQ) or Alhydrogel® (SpFN + AH). SpFN + ALFQ increased the size and frequency of germinal center (GC) B cells in the vaccine-draining lymph nodes and increased the frequency of antigen-specific naive B cells. A single vaccination with SpFN + ALFQ resulted in a higher frequency of IL-21-producing-spike-specific Tfh and GC B cells in the draining lymph nodes and spleen, S-2P protein-specific IgM and IgG antibodies, and elicitation of robust cross-neutralizing antibodies against SARS-CoV-2 variants as early as day 7, which was enhanced by a second vaccination. This was associated with the generation of high titer, high avidity binding antibodies. The third vaccination with SpFN + ALFQ elicited high levels of neutralizing antibodies against the Omicron variant. No cross-neutralizing antibodies against Omicron were induced with SpFN + AH. These findings highlight the importance of ALFQ in orchestrating early induction of antigen-specific Tfh and GC B cell responses and long-lived plasma cells in the bone marrow. The early engagement of S-2P specific naive B cells and high titer IgM antibodies shape the development of long-term neutralization breadth.
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Affiliation(s)
- Shikha Shrivastava
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Joshua M Carmen
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Zhongyan Lu
- Department of Pediatrics, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Shraddha Basu
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Rajeshwer S Sankhala
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Wei-Hung Chen
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Phuong Nguyen
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - William C Chang
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Jocelyn King
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Courtney Corbitt
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Sandra Mayer
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Jessica S Bolton
- Malaria Biologics Branch, Walter Reed Army Institute of Research, Silver Spring, USA
| | - Alexander Anderson
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Oak Ridge Institute of Science and Education, Oak Ridge, TN, 37831, USA
| | - Isabella Swafford
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Guillermo D Terriquez
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Hung V Trinh
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Jiae Kim
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Ousman Jobe
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Dominic Paquin-Proulx
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Gary R Matyas
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Gregory D Gromowski
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Jeffrey R Currier
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Elke Bergmann-Leitner
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Malaria Biologics Branch, Walter Reed Army Institute of Research, Silver Spring, USA
| | - Kayvon Modjarrad
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Nelson L Michael
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - M Gordon Joyce
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Allison M W Malloy
- Department of Pediatrics, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Mangala Rao
- Laboratory of Adjuvant and Antigen Research, U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
- Center for Infectious Disease Research, Walter Reed Army Institute of Research, Silver Spring, MD, USA.
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13
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Tapia D, Reyes-Sandoval A, Sanchez-Villamil JI. Protein-based Nanoparticle Vaccine Approaches Against Infectious Diseases. Arch Med Res 2023; 54:168-175. [PMID: 36894463 DOI: 10.1016/j.arcmed.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 01/10/2023] [Accepted: 02/02/2023] [Indexed: 03/09/2023]
Abstract
The field of vaccine development has seen an increase in the number of rationally designed technologies that increase effectiveness against vaccine-resistant pathogens, while not compromising safety. Yet, there is still an urgent need to expand and further understand these platforms against complex pathogens that often evade protective responses. Nanoscale platforms have been at the center of new studies, especially in the wake of the coronavirus disease 2019 (COVID-19), with the aim of deploying safe and effective vaccines in a short time period. The intrinsic properties of protein-based nanoparticles, such as biocompatibility, flexible physicochemical characteristics, and variety have made them an attractive platform against different infectious disease agents. In the past decade, several studies have tested both lumazine synthase-, ferritin-, and albumin-based nanoplatforms against a wide range of complex pathogens in pre-clinical studies. Owed to their success in pre-clinical studies, several studies are undergoing human clinical trials or are near an initial phase. In this review we highlight the different protein-based platforms, mechanisms of synthesis, and effectiveness of these over the past decade. In addition, some challenges, and future directions to increase their effectiveness are also highlighted. Taken together, protein-based nanoscaffolds have proven to be an effective means to design rationally designed vaccines, especially against complex pathogens and emerging infectious diseases.
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Affiliation(s)
- Daniel Tapia
- The Ragon Institute of Massachusetts General Hospital, The Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA
| | - Arturo Reyes-Sandoval
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Laboratorio Nacional de Vacunología y Virus Tropicales, Ciudad de México, México
| | - Javier I Sanchez-Villamil
- Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Morelos, Atlacholoaya, Morelos, México.
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14
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Reutovich AA, Srivastava AK, Arosio P, Bou-Abdallah F. Ferritin nanocages as efficient nanocarriers and promising platforms for COVID-19 and other vaccines development. Biochim Biophys Acta Gen Subj 2023; 1867:130288. [PMID: 36470367 PMCID: PMC9721431 DOI: 10.1016/j.bbagen.2022.130288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND The development of safe and effective vaccines against SARS-CoV-2 and other viruses with high antigenic drift is of crucial importance to public health. Ferritin is a well characterized and ubiquitous iron storage protein that has emerged not only as a useful nanoreactor and nanocarrier, but more recently as an efficient platform for vaccine development. SCOPE OF REVIEW This review discusses ferritin structure-function properties, self-assembly, and novel bioengineering strategies such as interior cavity and exterior surface modifications for cargo encapsulation and delivery. It also discusses the use of ferritin as a scaffold for biomedical applications, especially for vaccine development against influenza, Epstein-Barr, HIV, hepatitis-C, Lyme disease, and respiratory viruses such as SARS-CoV-2. The use of ferritin for the synthesis of mosaic vaccines to deliver a cocktail of antigens that elicit broad immune protection against different viral variants is also explored. MAJOR CONCLUSIONS The remarkable stability, biocompatibility, surface functionalization, and self-assembly properties of ferritin nanoparticles make them very attractive platforms for a wide range of biomedical applications, including the development of vaccines. Strong immune responses have been observed in pre-clinical studies against a wide range of pathogens and have led to the exploration of ferritin nanoparticles-based vaccines in multiple phase I clinical trials. GENERAL SIGNIFICANCE The broad protective antibody response of ferritin nanoparticles-based vaccines demonstrates the usefulness of ferritin as a highly promising and effective approaches for vaccine development.
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Affiliation(s)
| | - Ayush K Srivastava
- Department of Chemistry, State University of New York, Potsdam, NY 13676, USA
| | - Paolo Arosio
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Fadi Bou-Abdallah
- Department of Chemistry, State University of New York, Potsdam, NY 13676, USA.
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15
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Chen WH, Hajduczki A, Martinez EJ, Bai H, Matz H, Hill TM, Lewitus E, Chang WC, Dawit L, Peterson CE, Rees PA, Ajayi AB, Golub ES, Swafford I, Dussupt V, David S, Mayer SV, Soman S, Kuklis C, Corbitt C, King J, Choe M, Sankhala RS, Thomas PV, Zemil M, Wieczorek L, Hart T, Duso D, Kummer L, Yan L, Sterling SL, Laing ED, Broder CC, Williams JK, Davidson E, Doranz BJ, Krebs SJ, Polonis VR, Paquin-Proulx D, Rolland M, Reiley WW, Gromowski GD, Modjarrad K, Dooley H, Joyce MG. Shark nanobodies with potent SARS-CoV-2 neutralizing activity and broad sarbecovirus reactivity. Nat Commun 2023; 14:580. [PMID: 36737435 DOI: 10.1038/s41467-023-36106-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/13/2023] [Indexed: 02/05/2023] Open
Abstract
Despite rapid and ongoing vaccine and therapeutic development, SARS-CoV-2 continues to evolve and evade, presenting a need for next-generation diverse therapeutic modalities. Here we show that nurse sharks immunized with SARS-CoV-2 recombinant receptor binding domain (RBD), RBD-ferritin (RFN), or spike protein ferritin nanoparticle (SpFN) immunogens elicit a set of new antigen receptor antibody (IgNAR) molecules that target two non-overlapping conserved epitopes on the spike RBD. Representative shark antibody variable NAR-Fc chimeras (ShAbs) targeting either of the two epitopes mediate cell-effector functions, with high affinity to all SARS-CoV-2 viral variants of concern, including the divergent Omicron strains. The ShAbs potently cross-neutralize SARS-CoV-2 WA-1, Alpha, Beta, Delta, Omicron BA.1 and BA.5, and SARS-CoV-1 pseudoviruses, and confer protection against SARS-CoV-2 challenge in the K18-hACE2 transgenic mouse model. Structural definition of the RBD-ShAb01-ShAb02 complex enabled design and production of multi-specific nanobodies with enhanced neutralization capacity, and picomolar affinity to divergent sarbecovirus clade 1a, 1b and 2 RBD molecules. These shark nanobodies represent potent immunotherapeutics both for current use, and future sarbecovirus pandemic preparation.
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16
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Lee DB, Kim H, Jeong JH, Jang US, Jang Y, Roh S, Jeon H, Kim EJ, Han SY, Maeng JY, Magez S, Radwanska M, Mun JY, Jun HS, Lee G, Song MS, Lee HR, Chung MS, Baek YH, Kim KH. Mosaic RBD nanoparticles induce intergenus cross-reactive antibodies and protect against SARS-CoV-2 challenge. Proc Natl Acad Sci U S A 2023; 120:e2208425120. [PMID: 36669119 DOI: 10.1073/pnas.2208425120] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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] [Indexed: 01/22/2023] Open
Abstract
Recurrent spillovers of α- and β-coronaviruses (CoV) such as severe acute respiratory syndrome (SARS)-CoV, Middle East respiratory syndrome-CoV, SARS-CoV-2, and possibly human CoV have caused serious morbidity and mortality worldwide. In this study, six receptor-binding domains (RBDs) derived from α- and β-CoV that are considered to have originated from animals and cross-infected humans were linked to a heterotrimeric scaffold, proliferating cell nuclear antigen (PCNA) subunits, PCNA1, PCNA2, and PCNA3. They assemble to create a stable mosaic multivalent nanoparticle, 6RBD-np, displaying a ring-shaped disk with six protruding antigens, like jewels in a crown. Prime-boost immunizations with 6RBD-np in mice induced significantly high Ab titers against RBD antigens derived from α- and β-CoV and increased interferon (IFN-γ) production, with full protection against the SARS-CoV-2 wild type and Delta challenges. The mosaic 6RBD-np has the potential to induce intergenus cross-reactivity and to be developed as a pan-CoV vaccine against future CoV spillovers.
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17
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Zhou J, Liu Z, Zhang G, Xu W, Xing L, Lu L, Wang Q, Jiang S. Development of variant-proof severe acute respiratory syndrome coronavirus 2, pan-sarbecovirus, and pan-β-coronavirus vaccines. J Med Virol 2023; 95:e28172. [PMID: 36161303 PMCID: PMC9538210 DOI: 10.1002/jmv.28172] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 01/11/2023]
Abstract
The newly emerged severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with high transmission rates and striking immune evasion have posed a serious challenge to the application of current first-generation SARS-CoV-2 vaccines. Other sarbecoviruses, such as SARS-CoV and SARS-related coronaviruses (SARSr-CoVs), have the potential to cause outbreaks in the future. These facts call for the development of variant-proof SARS-CoV-2, pan-sarbecovirus or pan-β-CoV vaccines. Several novel vaccine platforms have been used to develop vaccines with broad-spectrum neutralizing antibody responses and protective immunity to combat the current SARS-CoV-2 and its variants, other sarbecoviruses, as well as other β-CoVs, in the future. In this review, we discussed the major target antigens and protective efficacy of current SARS-CoV-2 vaccines and summarized recent advances in broad-spectrum vaccines against sarbecoviruses and β-CoVs.
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Affiliation(s)
- Jie Zhou
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Zezhong Liu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
- Department of Pharmacology, School of PharmacyFudan UniversityShanghaiChina
| | - Guangxu Zhang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Wei Xu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Lixiao Xing
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Lu Lu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Qian Wang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS)Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical SciencesFudan UniversityShanghaiChina
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18
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Weidenbacher PAB, Sanyal M, Friedland N, Tang S, Arunachalam PS, Hu M, Kumru OS, Morris MK, Fontenot J, Shirreff L, Do J, Cheng YC, Vasudevan G, Feinberg MB, Villinger FJ, Hanson C, Joshi SB, Volkin DB, Pulendran B, Kim PS. A ferritin-based COVID-19 nanoparticle vaccine that elicits robust, durable, broad-spectrum neutralizing antisera in non-human primates. bioRxiv 2022:2022.12.25.521784. [PMID: 36597527 PMCID: PMC9810210 DOI: 10.1101/2022.12.25.521784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
While the rapid development of COVID-19 vaccines has been a scientific triumph, the need remains for a globally available vaccine that provides longer-lasting immunity against present and future SARS-CoV-2 variants of concern (VOCs). Here, we describe DCFHP, a ferritin-based, protein-nanoparticle vaccine candidate that, when formulated with aluminum hydroxide as the sole adjuvant (DCFHP-alum), elicits potent and durable neutralizing antisera in non-human primates against known VOCs, including Omicron BQ.1, as well as against SARS-CoV-1. Following a booster ∼one year after the initial immunization, DCFHP-alum elicits a robust anamnestic response. To enable global accessibility, we generated a cell line that can enable production of thousands of vaccine doses per liter of cell culture and show that DCFHP-alum maintains potency for at least 14 days at temperatures exceeding standard room temperature. DCFHP-alum has potential as a once-yearly booster vaccine, and as a primary vaccine for pediatric use including in infants.
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Affiliation(s)
- Payton A.-B. Weidenbacher
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Mrinmoy Sanyal
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Natalia Friedland
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Shaogeng Tang
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Prabhu S. Arunachalam
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Mengyun Hu
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Ozan S. Kumru
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | | | - Jane Fontenot
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Lisa Shirreff
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Jonathan Do
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ya-Chen Cheng
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
| | | | | | - Francois J. Villinger
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, LA, USA
| | - Carl Hanson
- California Department of Public Health, Richmond, CA, USA
| | - Sangeeta B. Joshi
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | - David B. Volkin
- Vaccine Analytics and Formulation Center, Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Bali Pulendran
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Peter S. Kim
- Sarafan ChEM-H, Stanford University, Stanford, CA, USA
- Department of Biochemistry, School of Medicine, Stanford University, Stanford, CA, USA
- Chan Zuckerberg Biohub, San Francisco, California 94158, United States
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19
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Bowen JE, Park YJ, Stewart C, Brown JT, Sharkey WK, Walls AC, Joshi A, Sprouse KR, McCallum M, Tortorici MA, Franko NM, Logue JK, Mazzitelli IG, Nguyen AW, Silva RP, Huang Y, Low JS, Jerak J, Tiles SW, Ahmed K, Shariq A, Dan JM, Zhang Z, Weiskopf D, Sette A, Snell G, Posavad CM, Iqbal NT, Geffner J, Bandera A, Gori A, Sallusto F, Maynard JA, Crotty S, Van Voorhis WC, Simmerling C, Grifantini R, Chu HY, Corti D, Veesler D. SARS-CoV-2 spike conformation determines plasma neutralizing activity elicited by a wide panel of human vaccines. Sci Immunol 2022; 7:eadf1421. [PMID: 36356052 PMCID: PMC9765460 DOI: 10.1126/sciimmunol.adf1421] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022]
Abstract
Numerous safe and effective coronavirus disease 2019 vaccines have been developed worldwide that use various delivery technologies and engineering strategies. We show here that vaccines containing prefusion-stabilizing S mutations elicit antibody responses in humans with enhanced recognition of S and the S1 subunit relative to postfusion S as compared with vaccines lacking these mutations or natural infection. Prefusion S and S1 antibody binding titers positively and equivalently correlated with neutralizing activity, and depletion of S1-directed antibodies completely abrogated plasma neutralizing activity. We show that neutralizing activity is almost entirely directed to the S1 subunit and that variant cross-neutralization is mediated solely by receptor binding domain-specific antibodies. Our data provide a quantitative framework for guiding future S engineering efforts to develop vaccines with higher resilience to the emergence of variants than current technologies.
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Affiliation(s)
- John E. Bowen
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Young-Jun Park
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA
| | - Cameron Stewart
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Jack T. Brown
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - William K. Sharkey
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Alexandra C. Walls
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA
| | - Anshu Joshi
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Kaitlin R. Sprouse
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Matthew McCallum
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | | | - Nicholas M. Franko
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Jennifer K. Logue
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Ignacio G. Mazzitelli
- Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Facultad de Medicina, Buenos Aires C1121ABG, Argentina
| | - Annalee W. Nguyen
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, TX
| | - Rui P. Silva
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, TX
| | - Yimin Huang
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, TX
| | - Jun Siong Low
- Institute for Research in Biomedicine, Università della Svizzera Italiana, 6500 Bellinzona, Switzerland
| | - Josipa Jerak
- Institute for Research in Biomedicine, Università della Svizzera Italiana, 6500 Bellinzona, Switzerland
| | - Sasha W Tiles
- Center for Emerging and Re-emerging Infectious Diseases, Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Kumail Ahmed
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | - Asefa Shariq
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | - Jennifer M. Dan
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Zeli Zhang
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | | | - Christine M. Posavad
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Najeeha Talat Iqbal
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | - Jorge Geffner
- Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Facultad de Medicina, Buenos Aires C1121ABG, Argentina
| | - Alessandra Bandera
- Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Gori
- Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Federica Sallusto
- Institute for Research in Biomedicine, Università della Svizzera Italiana, 6500 Bellinzona, Switzerland
| | - Jennifer A. Maynard
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, TX
| | - Shane Crotty
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Wesley C. Van Voorhis
- Center for Emerging and Re-emerging Infectious Diseases, Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Carlos Simmerling
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11794, United States
- Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, New York 11794, United States
| | - Renata Grifantini
- INGM, Istituto Nazionale Genetica Molecolare “Romeo ed Enrica Invernizzi”, 20122 Milan, Italy
| | - Helen Y. Chu
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Davide Corti
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, 6500 Bellinzona, Switzerland
| | - David Veesler
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA
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20
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Li L, Wei Y, Yang H, Yan J, Li X, Li Z, Zhao Y, Liang H, Wang H. Advances in Next-Generation Coronavirus Vaccines in Response to Future Virus Evolution. Vaccines (Basel) 2022; 10. [PMID: 36560445 DOI: 10.3390/vaccines10122035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
Coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has spread to more than 230 countries and territories worldwide since its outbreak in late 2019. In less than three years, infection by SARS-CoV-2 has resulted in over 600 million cases of COVID-19 and over 6.4 million deaths. Vaccines have been developed with unimaginable speed, and 11 have already been approved by the World Health Organization and given Emergency Use Listing. The administration of several first-generation SARS-CoV-2 vaccines has successfully decelerated the spread of COVID-19 but not stopped it completely. In the ongoing fight against viruses, genetic mutations frequently occur in the viral genome, resulting in a decrease in vaccine-induced antibody neutralization and widespread breakthrough infection. Facing the evolution and uncertainty of SARS-CoV-2 in the future, and the possibility of the spillover of other coronaviruses to humans, the need for vaccines with a broad spectrum of antiviral variants against multiple coronaviruses is recognized. It is imperative to develop a universal coronavirus or pan-coronavirus vaccine or drug to combat the ongoing COVID-19 pandemic as well as to prevent the next coronavirus pandemic. In this review, in addition to summarizing the protective effect of approved vaccines, we systematically summarize current work on the development of vaccines aimed at suppressing multiple SARS-CoV-2 variants of concern as well as multiple coronaviruses.
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21
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Yu J, Thomas PV, McMahan K, Jacob-Dolan C, Liu J, He X, Hope D, Martinez EJ, Chen WH, Sciacca M, Hachmann NP, Lifton M, Miller J, Powers OC, Hall K, Wu C, Barrett J, Swafford I, Currier JR, King J, Corbitt C, Chang WC, Golub E, Rees PA, Peterson CE, Hajduczki A, Hussin E, Lange C, Gong H, Matyas GR, Rao M, Paquin-Proulx D, Gromowski GD, Lewis MG, Andersen H, Davis-Gardner M, Suthar MS, Michael NL, Bolton DL, Joyce MG, Modjarrad K, Barouch DH. Protection against SARS-CoV-2 Omicron BA.1 variant challenge in macaques by prime-boost vaccination with Ad26.COV2.S and SpFN. Sci Adv 2022; 8:eade4433. [PMID: 36417525 PMCID: PMC9683731 DOI: 10.1126/sciadv.ade4433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants and waning immunity call for next-generation vaccine strategies. Here, we assessed the immunogenicity and protective efficacy of two SARS-CoV-2 vaccines targeting the WA1/2020 spike protein, Ad26.COV2.S (Ad26) and Spike ferritin Nanoparticle (SpFN), in nonhuman primates, delivered as either a homologous (SpFN/SpFN and Ad26/Ad26) or heterologous (Ad26/SpFN) prime-boost regimen. The Ad26/SpFN regimen elicited the highest CD4 T cell and memory B cell responses, the SpFN/SpFN regimen generated the highest binding and neutralizing antibody responses, and the Ad26/Ad26 regimen generated the most robust CD8 T cell responses. Despite these differences, protective efficacy against SARS-CoV-2 Omicron BA.1 challenge was similar for all three regimens. After challenge, all vaccinated monkeys showed significantly reduced peak and day 4 viral loads in both bronchoalveolar lavage and nasal swabs as compared with sham animals. The efficacy conferred by these three immunologically distinct vaccine regimens suggests that both humoral and cellular immunity contribute to protection against SARS-CoV-2 Omicron challenge.
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Affiliation(s)
- Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Paul V. Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Elizabeth J. Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Nicole P. Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Michelle Lifton
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Olivia C. Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Isabella Swafford
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Jeffrey R. Currier
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Jocelyn King
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Courtney Corbitt
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - William C. Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Emily Golub
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Phyllis A. Rees
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Caroline E. Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Elizabeth Hussin
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Camille Lange
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Hua Gong
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Gary R. Matyas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Mangala Rao
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Dominic Paquin-Proulx
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Gregory D. Gromowski
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | | | | | | | - Mehul S. Suthar
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA 30329, USA
| | - Nelson L. Michael
- Center for Infectious Diseases Research, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Diane L. Bolton
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - M. Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
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22
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Sudarev VV, Dolotova SM, Bukhalovich SM, Bazhenov SV, Ryzhykau YL, Uversky VN, Bondarev NA, Osipov SD, Mikhailov AE, Kuklina DD, Murugova TN, Manukhov IV, Rogachev AV, Gordeliy VI, Gushchin IY, Kuklin AI, Vlasov AV. Ferritin self-assembly, structure, function, and biotechnological applications. Int J Biol Macromol 2022; 224:319-343. [DOI: 10.1016/j.ijbiomac.2022.10.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/28/2022] [Accepted: 10/13/2022] [Indexed: 11/05/2022]
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23
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Helmy SA, El-Morsi RM, Helmy SAM, El-Masry SM. Towards novel nano-based vaccine platforms for SARS-CoV-2 and its variants of concern: Advances, challenges and limitations. J Drug Deliv Sci Technol 2022; 76:103762. [PMID: 36097606 PMCID: PMC9452404 DOI: 10.1016/j.jddst.2022.103762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 08/07/2022] [Accepted: 08/29/2022] [Indexed: 11/24/2022]
Abstract
Vaccination is the most effective tool available for fighting the spread of COVID-19. Recently, emerging variants of SARS-CoV-2 have led to growing concerns about increased transmissibility and decreased vaccine effectiveness. Currently, many vaccines are approved for emergency use and more are under development. This review highlights the ongoing advances in the design and development of different nano-based vaccine platforms. The challenges, limitations, and ethical consideration imposed by these nanocarriers are also discussed. Further, the effectiveness of the leading vaccine candidates against all SARS-CoV-2 variants of concern are highlighted. The review also focuses on the possibility of using an alternative non-invasive routes of vaccine administration using micro and nanotechnologies to enhance vaccination compliance and coverage.
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Affiliation(s)
- Sally A Helmy
- Department of Clinical and Hospital Pharmacy, Faculty of Pharmacy, Taibah University, AL-Madinah AL-Munawarah, Saudi Arabia
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Rasha M El-Morsi
- Department of Microbiology and Immunology, Faculty of Pharmacy, Delta University for Science and Technology, Egypt
| | - Soha A M Helmy
- Department of Languages and Translation, College of Arts and Humanities, Taibah University, AL-Madinah AL-Munawarah, Saudi Arabia
- Department of Foreign Languages, Faculty of Education, Tanta University, Tanta, Egypt
| | - Soha M El-Masry
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
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24
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McLeod B, Mabrouk MT, Miura K, Ravichandran R, Kephart S, Hailemariam S, Pham TP, Semesi A, Kucharska I, Kundu P, Huang WC, Johnson M, Blackstone A, Pettie D, Murphy M, Kraft JC, Leaf EM, Jiao Y, van de Vegte-Bolmer M, van Gemert GJ, Ramjith J, King CR, MacGill RS, Wu Y, Lee KK, Jore MM, King NP, Lovell JF, Julien JP. Vaccination with a structure-based stabilized version of malarial antigen Pfs48/45 elicits ultra-potent transmission-blocking antibody responses. Immunity 2022; 55:1680-1692.e8. [PMID: 35977542 PMCID: PMC9487866 DOI: 10.1016/j.immuni.2022.07.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/07/2022] [Accepted: 07/18/2022] [Indexed: 02/08/2023]
Abstract
Malaria transmission-blocking vaccines (TBVs) aim to elicit human antibodies that inhibit sporogonic development of Plasmodium falciparum in mosquitoes, thereby preventing onward transmission. Pfs48/45 is a leading clinical TBV candidate antigen and is recognized by the most potent transmission-blocking monoclonal antibody (mAb) yet described; still, clinical development of Pfs48/45 antigens has been hindered, largely by its poor biochemical characteristics. Here, we used structure-based computational approaches to design Pfs48/45 antigens stabilized in the conformation recognized by the most potently inhibitory mAb, achieving >25°C higher thermostability compared with the wild-type protein. Antibodies elicited in mice immunized with these engineered antigens displayed on liposome-based or protein nanoparticle-based vaccine platforms exhibited 1-2 orders of magnitude superior transmission-reducing activity, compared with immunogens bearing the wild-type antigen, driven by improved antibody quality. Our data provide the founding principles for using molecular stabilization solely from antibody structure-function information to drive improved immune responses against a parasitic vaccine target.
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Affiliation(s)
- Brandon McLeod
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada; Department of Biochemistry, University of Toronto, 1 King's College Circle, Toronto, ON M5S 1A8, Canada
| | - Moustafa T Mabrouk
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Kazutoyo Miura
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 12735 Twinbrook Parkway, Rockville, MD 20852, USA
| | - Rashmi Ravichandran
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Sally Kephart
- Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Sophia Hailemariam
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada; Department of Biochemistry, University of Toronto, 1 King's College Circle, Toronto, ON M5S 1A8, Canada
| | - Thao P Pham
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 12735 Twinbrook Parkway, Rockville, MD 20852, USA
| | - Anthony Semesi
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada
| | - Iga Kucharska
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada
| | - Prasun Kundu
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada
| | - Wei-Chiao Huang
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Max Johnson
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Alyssa Blackstone
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Deleah Pettie
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Michael Murphy
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - John C Kraft
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Elizabeth M Leaf
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Yang Jiao
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | | | - Geert-Jan van Gemert
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jordache Ramjith
- Radboud Institute for Health Sciences, Department for Health Evidence, Biostatistics Section, Radboud University Medical Center, Nijmegen, the Netherlands
| | - C Richter King
- PATH's Malaria Vaccine Initiative, 455 Massachusetts Avenue NW Suite 1000, Washington, DC 20001, USA
| | - Randall S MacGill
- PATH's Malaria Vaccine Initiative, 455 Massachusetts Avenue NW Suite 1000, Washington, DC 20001, USA
| | - Yimin Wu
- PATH's Malaria Vaccine Initiative, 455 Massachusetts Avenue NW Suite 1000, Washington, DC 20001, USA
| | - Kelly K Lee
- Department of Medicinal Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Matthijs M Jore
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Neil P King
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA; Institute for Protein Design, University of Washington, Seattle, WA 98195, USA
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY 14260, USA
| | - Jean-Philippe Julien
- Program in Molecular Medicine, The Hospital for Sick Children Research Institute, 686 Bay Street, Toronto, ON M5G 0A4, Canada; Department of Biochemistry, University of Toronto, 1 King's College Circle, Toronto, ON M5S 1A8, Canada; Department of Immunology, University of Toronto, 1 King's College Circle, Toronto, ON M5S 1A8, Canada.
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25
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Masoomi Nomandan SZ, Azimzadeh Irani M, Hosseini SM. In silico design of refined ferritin-SARS-CoV-2 glyco-RBD nanoparticle vaccine. Front Mol Biosci 2022; 9:976490. [PMID: 36148012 PMCID: PMC9486171 DOI: 10.3389/fmolb.2022.976490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/11/2022] [Indexed: 12/04/2022] Open
Abstract
With the onset of Coronavirus disease 2019 (COVID-19) pandemic, all attention was drawn to finding solutions to cure the coronavirus disease. Among all vaccination strategies, the nanoparticle vaccine has been shown to stimulate the immune system and provide optimal immunity to the virus in a single dose. Ferritin is a reliable self-assembled nanoparticle platform for vaccine production that has already been used in experimental studies. Furthermore, glycosylation plays a crucial role in the design of antibodies and vaccines and is an essential element in developing effective subunit vaccines. In this computational study, ferritin nanoparticles and glycosylation, which are two unique facets of vaccine design, were used to model improved nanoparticle vaccines for the first time. In this regard, molecular modeling and molecular dynamics simulation were carried out to construct three atomistic models of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor binding domain (RBD)-ferritin nanoparticle vaccine, including unglycosylated, glycosylated, and modified with additional O-glycans at the ferritin–RBD interface. It was shown that the ferritin–RBD complex becomes more stable when glycans are added to the ferritin–RBD interface and optimal performance of this nanoparticle can be achieved. If validated experimentally, these findings could improve the design of nanoparticles against all microbial infections.
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26
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Du G, Qin M, Sun X. Recent progress in application of nanovaccines for enhancing mucosal immune responses. Acta Pharm Sin B 2022. [DOI: 10.1016/j.apsb.2022.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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27
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Ng KW, Faulkner N, Finsterbusch K, Wu M, Harvey R, Hussain S, Greco M, Liu Y, Kjaer S, Swanton C, Gandhi S, Beale R, Gamblin SJ, Cherepanov P, McCauley J, Daniels R, Howell M, Arase H, Wack A, Bauer DLV, Kassiotis G. SARS-CoV-2 S2-targeted vaccination elicits broadly neutralizing antibodies. Sci Transl Med 2022; 14:eabn3715. [PMID: 35895836 DOI: 10.1126/scitranslmed.abn3715] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Several variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have emerged during the current coronavirus disease 2019 (COVID-19) pandemic. Although antibody cross-reactivity with the spike glycoproteins (S) of diverse coronaviruses, including endemic common cold coronaviruses (HCoVs), has been documented, it remains unclear whether such antibody responses, typically targeting the conserved S2 subunit, contribute to protection when induced by infection or through vaccination. Using a mouse model, we found that prior HCoV-OC43 S-targeted immunity primes neutralizing antibody responses to otherwise subimmunogenic SARS-CoV-2 S exposure and promotes S2-targeting antibody responses. Moreover, vaccination with SARS-CoV-2 S2 elicited antibodies in mice that neutralized diverse animal and human alphacoronaviruses and betacoronaviruses in vitro and provided a degree of protection against SARS-CoV-2 challenge in vivo. Last, in mice with a history of SARS-CoV-2 Wuhan-based S vaccination, further S2 vaccination induced broader neutralizing antibody response than booster Wuhan S vaccination, suggesting that it may prevent repertoire focusing caused by repeated homologous vaccination. These data establish the protective value of an S2-targeting vaccine and support the notion that S2 vaccination may better prepare the immune system to respond to the changing nature of the S1 subunit in SARS-CoV-2 variants of concern, as well as to future coronavirus zoonoses.
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Affiliation(s)
- Kevin W Ng
- Retroviral Immunology, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Nikhil Faulkner
- Retroviral Immunology, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
- National Heart and Lung Institute, Imperial College London, London SW3 6LY, UK
| | - Katja Finsterbusch
- Immunoregulation Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Mary Wu
- High Throughput Screening STP, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Ruth Harvey
- Worldwide Influenza Centre, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Saira Hussain
- Worldwide Influenza Centre, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
- RNA Virus Replication Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Maria Greco
- RNA Virus Replication Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Yafei Liu
- Department of Immunochemistry, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
- Laboratory of Immunochemistry, World Premier International Immunology Frontier Research Centre, Osaka University, Osaka 565-0871, Japan
| | - Svend Kjaer
- Structural Biology STP, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
- Cancer Metastasis Laboratory, University College London Cancer Institute, London, UK
| | - Sonia Gandhi
- Neurodegradation Biology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Rupert Beale
- Cell Biology of Infection Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Steve J Gamblin
- Structural Biology of Disease Processes Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Peter Cherepanov
- Chromatin structure and mobile DNA Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - John McCauley
- Worldwide Influenza Centre, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Rodney Daniels
- Worldwide Influenza Centre, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Michael Howell
- High Throughput Screening STP, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Hisashi Arase
- Department of Immunochemistry, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
- Laboratory of Immunochemistry, World Premier International Immunology Frontier Research Centre, Osaka University, Osaka 565-0871, Japan
- Center for Infectious Disease Education and Research, Osaka University, Osaka 565-0871, Japan
| | - Andreas Wack
- Immunoregulation Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - David L V Bauer
- RNA Virus Replication Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - George Kassiotis
- Retroviral Immunology, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
- Department of Infectious Disease, St Mary's Hospital, Imperial College London, London W2 1PG, UK
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28
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Tang S, Li M, Chen L, Dai A, Liu Z, Wu M, Yang J, Hao H, Liang J, Zhou X, Qian Z. Codelivery of SARS-CoV-2 Prefusion-Spike Protein with CBLB502 by a Dual-Chambered Ferritin Nanocarrier Potentiates Systemic and Mucosal Immunity. ACS Appl Bio Mater 2022; 5:3329-3337. [PMID: 35737819 PMCID: PMC9236219 DOI: 10.1021/acsabm.2c00328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/13/2022] [Indexed: 11/29/2022]
Abstract
Thousands of breakthrough infections are confirmed after intramuscular (i.m.) injection of the approved vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Two major factors might contribute to breakthrough infections. One is the emergence of mutant variants of SARS-CoV-2, and the other is that i.m. injection has an inefficient ability to activate mucosal immunity in the upper respiratory tract. Here, we devised a dual-chambered nanocarrier that can codeliver the adjuvant CBLB502 with prefusion-spike (pre-S) onto a ferritin nanoparticle. This vaccine enabled enhanced systemic and local mucosal immunity in the upper and lower respiratory tract. Further, codelivery of CBLB502 with pre-S induced a Th1/Th2-balanced immunoglobulin G response. Moreover, the codelivery nanoparticle showed a Th1-biased cellular immune response as the release of splenic INF-γ was significantly heightened while the level of IL-4 was elevated to a moderate extent. In general, the developed dual-chambered nanoparticle can trigger multifaceted immune responses and shows great potential for mucosal vaccine development.
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Affiliation(s)
- Shubing Tang
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Min Li
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Lixiang Chen
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Aguang Dai
- CAS Key Laboratory of Molecular Virology &
Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences,
University of the Chinese Academy of Sciences, 200031 Shanghai,
China
| | - Zhi Liu
- CAS Key Laboratory of Molecular Virology &
Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences,
University of the Chinese Academy of Sciences, 200031 Shanghai,
China
| | - Mangteng Wu
- CAS Key Laboratory of Molecular Virology &
Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences,
University of the Chinese Academy of Sciences, 200031 Shanghai,
China
| | - Jingyi Yang
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Hongyun Hao
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Jingdan Liang
- State Key Laboratory of Microbial Metabolism, College of
Life Sciences and Biotechnology, Shanghai Jiao Tong University,
200030 Shanghai, China
| | - Xiaohui Zhou
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
| | - Zhikang Qian
- Shanghai Public Health Clinical Center,
Fudan University, 201058 Shanghai, China
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29
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Sun C, Yuan RY, Xie C, Sun JF, Fang XY, Hu YS, Yu XH, Liu Z, Zeng MS, Kang YF. Induction of Broadly Cross-Reactive Antibody Responses to SARS-CoV-2 Variants by S1 Nanoparticle Vaccines. J Virol 2022; 96:e0038322. [PMID: 35699445 DOI: 10.1128/jvi.00383-22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Indexed: 01/09/2023] Open
Abstract
Despite the rapid deployment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines, the emergence of SARS-CoV-2 variants and reports of their immune evasion characteristics have led to an urgent need for novel vaccines that confer potent cross-protective immunity. In this study, we constructed three different SARS-CoV-2 spike S1-conjugated nanoparticle vaccine candidates that exhibited high structural homogeneity and stability. Notably, these vaccines elicited up to 50-times-higher neutralizing antibody titers than the S1 monomer in mice. Crucially, it was found that the S1-conjugated nanoparticle vaccine could elicit comparable levels of neutralizing antibodies against wild-type or emerging variant SARS-CoV-2, with cross-reactivity to SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), the effect of which could be further enhanced using our designed nanoparticles. Our results indicate that the S1-conjugated nanoparticles are promising vaccine candidates with the potential to elicit potent and cross-reactive immunity against not only wild-type SARS-CoV-2, but also its variants of concern, variants of interest, and even other pathogenic betacoronaviruses. IMPORTANCE The emergence of SARS-CoV-2 variants led to an urgent demand for a broadly effective vaccine against the threat of variant infection. The spike protein S1-based nanoparticle designed in our study could elicit a comprehensive humoral response toward different SARS-CoV-2 variants of concern and variants of interest and will be helpful to combat COVID-19 globally.
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30
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Qi H, Liu B, Wang X, Zhang L. The humoral response and antibodies against SARS-CoV-2 infection. Nat Immunol 2022; 23:1008-1020. [PMID: 35761083 DOI: 10.1038/s41590-022-01248-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/22/2022] [Indexed: 12/14/2022]
Abstract
Two and a half years into the COVID-19 pandemic, we have gained many insights into the human antibody response to the causative SARS-CoV-2 virus. In this Review, we summarize key observations of humoral immune responses in people with COVID-19, discuss key features of infection- and vaccine-induced neutralizing antibodies, and consider vaccine designs for inducing antibodies that are broadly protective against different variants of the SARS-CoV-2 virus.
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Affiliation(s)
- Hai Qi
- Tsinghua-Peking Center for Life Sciences, Beijing, China. .,Laboratory of Dynamic Immunobiology, Institute for Immunology, Tsinghua University, Beijing, China. .,Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China. .,NexVac Research Center, Tsinghua University, Beijing, China. .,Beijing Key Laboratory for Immunological Research on Chronic Diseases, Beijing, China. .,Beijing Frontier Research Center for Biological Structure, Tsinghua University, Beijing, China.
| | - Bo Liu
- Tsinghua-Peking Center for Life Sciences, Beijing, China.,Laboratory of Dynamic Immunobiology, Institute for Immunology, Tsinghua University, Beijing, China.,Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
| | - Xinquan Wang
- Beijing Frontier Research Center for Biological Structure, Tsinghua University, Beijing, China.,School of Life Sciences, Tsinghua University, Beijing, China
| | - Linqi Zhang
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China. .,NexVac Research Center, Tsinghua University, Beijing, China. .,Beijing Frontier Research Center for Biological Structure, Tsinghua University, Beijing, China. .,Comprehensive AIDS Research Center, Center for Global Health and Infectious Diseases, Tsinghua University, Beijing, China.
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31
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Wussow F, Kha M, Faircloth K, Nguyen VH, Iniguez A, Martinez J, Park Y, Nguyen J, Kar S, Andersen H, Lewis MG, Chiuppesi F, Diamond DJ. COH04S1 and beta sequence-modified vaccine protect hamsters from SARS-CoV-2 variants. iScience 2022; 25:104457. [PMID: 35634578 PMCID: PMC9126022 DOI: 10.1016/j.isci.2022.104457] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 02/16/2022] [Revised: 04/12/2022] [Accepted: 05/13/2022] [Indexed: 01/04/2023] Open
Abstract
COVID-19 vaccine efficacy is threatened by emerging SARS-CoV-2 variants of concern (VOC) with the capacity to evade protective neutralizing antibody responses. We recently developed clinical vaccine candidate COH04S1, a synthetic modified vaccinia Ankara vector (sMVA) co-expressing spike and nucleocapsid antigens based on the Wuhan-Hu-1 reference strain that showed potent efficacy to protect against ancestral SARS-CoV-2 in Syrian hamsters and non-human primates and was safe and immunogenic in healthy volunteers. Here, we demonstrate that intramuscular immunization of Syrian hamsters with COH04S1 and an analogous Beta variant-adapted vaccine candidate (COH04S351) elicits potent cross-reactive antibody responses and protects against weight loss, lower respiratory tract infection, and lung pathology following challenge with major SARS-CoV-2 VOC, including Beta and the highly contagious Delta variant. These results demonstrate efficacy of COH04S1 and a variant-adapted vaccine analog to confer cross-protective immunity against SARS-CoV-2 and its emerging VOC, supporting clinical investigation of these sMVA-based COVID-19 vaccine candidates.
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Affiliation(s)
- Felix Wussow
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Mindy Kha
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Katelyn Faircloth
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Vu H. Nguyen
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Angelina Iniguez
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Joy Martinez
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Yoonsuh Park
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Jenny Nguyen
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | | | | | | | - Flavia Chiuppesi
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Don J. Diamond
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte, CA 91010, USA
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32
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Pollet J, Strych U, Chen WH, Versteeg L, Keegan B, Zhan B, Wei J, Liu Z, Lee J, Kundu R, Adhikari R, Poveda C, Jose Villar M, Rani Thimmiraju S, Lopez B, Gillespie PM, Ronca S, Kimata JT, Reers M, Paradkar V, Hotez PJ, Elena Bottazzi M. Receptor-binding domain recombinant protein on alum-CpG induces broad protection against SARS-CoV-2 variants of concern. Vaccine 2022; 40:3655-63. [PMID: 35568591 DOI: 10.1016/j.vaccine.2022.05.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 03/18/2022] [Accepted: 05/03/2022] [Indexed: 01/17/2023]
Abstract
We conducted preclinical studies in mice using a yeast-produced SARS-CoV-2 RBD subunit vaccine candidate formulated with aluminum hydroxide (alum) and CpG deoxynucleotides. This formulation is equivalent to the CorbevaxTM vaccine that recently received emergency use authorization by the Drugs Controller General ofIndia. We compared the immune response of mice vaccinated with RBD/alum to mice vaccinated with RBD/alum + CpG. We also evaluated mice immunized with RBD/alum + CpG and boosted with RBD/alum. Mice were immunized twice intramuscularly at a 21-day interval. Compared to two doses of the /alum formulation, the RBD/alum + CpG vaccine induced a stronger and more balanced Th1/Th2 cellular immune response, with high levels of neutralizing antibodies against the original Wuhan isolate of SARS-CoV-2 as well as the B.1.1.7 (Alpha), B.1.351 (Beta), B.1.617.2 and (Delta) variants. Neutralizing antibody titers against the B.1.1.529 (BA.1, Omicron) variant exceeded those in human convalescent plasma after Wuhan infection but were lower than against the other variants. Interestingly, the second dose did not benefit from the addition of CpG, possibly allowing dose-sparing of the adjuvant in the future. The data reported here reinforces that the RBD/alum + CpG vaccine formulation is suitable for inducing broadly neutralizing antibodies against SARS-CoV-2, including variants of concern.
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33
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Johnston SC, Ricks KM, Lakhal-Naouar I, Jay A, Subra C, Raymond JL, King HAD, Rossi F, Clements TL, Fetterer D, Tostenson S, Cincotta CM, Hack HR, Kuklis C, Soman S, King J, Peachman KK, Kim D, Chen WH, Sankhala RS, Martinez EJ, Hajduczki A, Chang WC, Choe M, Thomas PV, Peterson CE, Anderson A, Swafford I, Currier JR, Paquin-Proulx D, Jagodzinski LL, Matyas GR, Rao M, Gromowski GD, Peel SA, White L, Smith JM, Hooper JW, Michael NL, Modjarrad K, Joyce MG, Nalca A, Bolton DL, Pitt MLM. A SARS-CoV-2 Spike Ferritin Nanoparticle Vaccine Is Protective and Promotes a Strong Immunological Response in the Cynomolgus Macaque Coronavirus Disease 2019 (COVID-19) Model. Vaccines (Basel) 2022; 10:vaccines10050717. [PMID: 35632473 PMCID: PMC9145473 DOI: 10.3390/vaccines10050717] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/29/2022] [Accepted: 05/01/2022] [Indexed: 02/04/2023] Open
Abstract
The COVID-19 pandemic has had a staggering impact on social, economic, and public health systems worldwide. Vaccine development and mobilization against SARS-CoV-2 (the etiologic agent of COVID-19) has been rapid. However, novel strategies are still necessary to slow the pandemic, and this includes new approaches to vaccine development and/or delivery that will improve vaccination compliance and demonstrate efficacy against emerging variants. Here, we report on the immunogenicity and efficacy of a SARS-CoV-2 vaccine comprising stabilized, pre-fusion spike protein trimers displayed on a ferritin nanoparticle (SpFN) adjuvanted with either conventional aluminum hydroxide or the Army Liposomal Formulation QS-21 (ALFQ) in a cynomolgus macaque COVID-19 model. Vaccination resulted in robust cell-mediated and humoral responses and a significant reduction in lung lesions following SARS-CoV-2 infection. The strength of the immune response suggests that dose sparing through reduced or single dosing in primates may be possible with this vaccine. Overall, the data support further evaluation of SpFN as a SARS-CoV-2 protein-based vaccine candidate with attention to fractional dosing and schedule optimization.
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Affiliation(s)
- Sara C. Johnston
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (J.M.S.); (J.W.H.)
- Correspondence:
| | - Keersten M. Ricks
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (K.M.R.); (T.L.C.)
| | - Ines Lakhal-Naouar
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Alexandra Jay
- Veterinary Medicine Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (A.J.); (F.R.); (D.F.); (L.W.)
| | - Caroline Subra
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Jo Lynne Raymond
- Pathology Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA;
| | - Hannah A. D. King
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Franco Rossi
- Veterinary Medicine Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (A.J.); (F.R.); (D.F.); (L.W.)
| | - Tamara L. Clements
- Diagnostic Systems Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (K.M.R.); (T.L.C.)
| | - David Fetterer
- Veterinary Medicine Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (A.J.); (F.R.); (D.F.); (L.W.)
| | - Samantha Tostenson
- Core Laboratory Services Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA;
| | - Camila Macedo Cincotta
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Holly R. Hack
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Caitlin Kuklis
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (C.K.); (S.S.); (J.K.); (J.R.C.); (G.D.G.)
| | - Sandrine Soman
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (C.K.); (S.S.); (J.K.); (J.R.C.); (G.D.G.)
| | - Jocelyn King
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (C.K.); (S.S.); (J.K.); (J.R.C.); (G.D.G.)
| | - Kristina K. Peachman
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Dohoon Kim
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
| | - Wei-Hung Chen
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Rajeshwer S. Sankhala
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Elizabeth J. Martinez
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Agnes Hajduczki
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - William C. Chang
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Misook Choe
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Paul V. Thomas
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Caroline E. Peterson
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Alexander Anderson
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Isabella Swafford
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Jeffrey R. Currier
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (C.K.); (S.S.); (J.K.); (J.R.C.); (G.D.G.)
| | - Dominic Paquin-Proulx
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Linda L. Jagodzinski
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Gary R. Matyas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
| | - Mangala Rao
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
| | - Gregory D. Gromowski
- Viral Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (C.K.); (S.S.); (J.K.); (J.R.C.); (G.D.G.)
| | - Sheila A. Peel
- Diagnostics and Countermeasures Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (K.K.P.); (L.L.J.); (S.A.P.)
| | - Lauren White
- Veterinary Medicine Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (A.J.); (F.R.); (D.F.); (L.W.)
| | - Jeffrey M. Smith
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (J.M.S.); (J.W.H.)
| | - Jay W. Hooper
- Virology Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA; (J.M.S.); (J.W.H.)
| | - Nelson L. Michael
- Center for Infectious Diseases Research, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - M. Gordon Joyce
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Aysegul Nalca
- Core Support Directorate, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA;
| | - Diane L. Bolton
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA; (I.L.-N.); (C.S.); (H.A.D.K.); (C.M.C.); (H.R.H.); (D.K.); (W.-H.C.); (R.S.S.); (E.J.M.); (A.H.); (W.C.C.); (M.C.); (P.V.T.); (C.E.P.); (A.A.); (I.S.); (D.P.-P.); (M.G.J.); (D.L.B.)
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; (G.R.M.); (M.R.)
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA;
| | - Margaret L. M. Pitt
- Office of the Science Advisor, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA;
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Ju Y, Liao H, Richardson JJ, Guo J, Caruso F. Nanostructured particles assembled from natural building blocks for advanced therapies. Chem Soc Rev 2022; 51:4287-4336. [PMID: 35471996 DOI: 10.1039/d1cs00343g] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Advanced treatments based on immune system manipulation, gene transcription and regulation, specific organ and cell targeting, and/or photon energy conversion have emerged as promising therapeutic strategies against a range of challenging diseases. Naturally derived macromolecules (e.g., proteins, lipids, polysaccharides, and polyphenols) have increasingly found use as fundamental building blocks for nanostructured particles as their advantageous properties, including biocompatibility, biodegradability, inherent bioactivity, and diverse chemical properties make them suitable for advanced therapeutic applications. This review provides a timely and comprehensive summary of the use of a broad range of natural building blocks in the rapidly developing field of advanced therapeutics with insights specific to nanostructured particles. We focus on an up-to-date overview of the assembly of nanostructured particles using natural building blocks and summarize their key scientific and preclinical milestones for advanced therapies, including adoptive cell therapy, immunotherapy, gene therapy, active targeted drug delivery, photoacoustic therapy and imaging, photothermal therapy, and combinational therapy. A cross-comparison of the advantages and disadvantages of different natural building blocks are highlighted to elucidate the key design principles for such bio-derived nanoparticles toward improving their performance and adoption. Current challenges and future research directions are also discussed, which will accelerate our understanding of designing, engineering, and applying nanostructured particles for advanced therapies.
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Affiliation(s)
- Yi Ju
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia. .,School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria 3083, Australia
| | - Haotian Liao
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China. .,Department of Liver Surgery & Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Sichuan 610065, China
| | - Joseph J Richardson
- Department of Materials Engineering, University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo 113-8656, Japan
| | - Junling Guo
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China. .,State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, China. .,Bioproducts Institute, Departments of Chemical and Biological Engineering, The University of British Columbia, Vancouver, BC, Canada
| | - Frank Caruso
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia.
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Abstract
Vaccines represent one of the most successful public health initiatives worldwide. However, despite the vast number of highly effective vaccines, some infectious diseases still do not have vaccines available. New technologies are needed to fully realize the potential of vaccine development for both emerging infectious diseases and diseases for which there are currently no vaccines available. As can be seen by the success of the COVID-19 mRNA vaccines, nanoscale platforms are promising delivery vectors for effective and safe vaccines. Synthetic nanoscale platforms, including liposomes and inorganic nanoparticles and microparticles, have many advantages in the vaccine market, but often require multiple doses and addition of artificial adjuvants, such as aluminum hydroxide. Biologically derived nanoparticles, on the other hand, contain native pathogen-associated molecular patterns (PAMPs), which can reduce the need for artificial adjuvants. Biological nanoparticles can be engineered to have many additional useful properties, including biodegradability, biocompatibility, and are often able to self-assemble, thereby allowing simple scale-up from benchtop to large-scale manufacturing. This review summarizes the state of the art in biologically derived nanoparticles and their capabilities as novel vaccine platforms.
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Affiliation(s)
- Stephanie M. Curley
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, United States
| | - David Putnam
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, United States
- Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
- *Correspondence: David Putnam,
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Huang J, Ding Y, Yao J, Zhang M, Zhang Y, Xie Z, Zuo J. Nasal Nanovaccines for SARS-CoV-2 to Address COVID-19. Vaccines (Basel) 2022; 10:vaccines10030405. [PMID: 35335037 PMCID: PMC8952855 DOI: 10.3390/vaccines10030405] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 11/02/2021] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is still prevalent around the globe. Although some SARS-CoV-2 vaccines have been distributed to the population, the shortcomings of vaccines and the continuous emergence of SARS-CoV-2 mutant virus strains are a cause for concern. Thus, it is vital to continue to improve vaccines and vaccine delivery methods. One option is nasal vaccination, which is more convenient than injections and does not require a syringe. Additionally, stronger mucosal immunity is produced under nasal vaccination. The easy accessibility of the intranasal route is more advantageous than injection in the context of the COVID-19 pandemic. Nanoparticles have been proven to be suitable delivery vehicles and adjuvants, and different NPs have different advantages. The shortcomings of the SARS-CoV-2 vaccine may be compensated by selecting or modifying different nanoparticles. It travels along the digestive tract to the intestine, where it is presented by GALT, tissue-resident immune cells, and gastrointestinal lymph nodes. Nasal nanovaccines are easy to use, safe, multifunctional, and can be distributed quickly, demonstrating strong prospects as a vaccination method for SARS-CoV-2, SARS-CoV-2 variants, or SARS-CoV-n.
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Affiliation(s)
- Jialu Huang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Yubo Ding
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
| | - Jingwei Yao
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
| | - Minghui Zhang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Yu Zhang
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Zhuoyi Xie
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
| | - Jianhong Zuo
- The Laboratory of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China; (J.H.); (M.Z.); (Y.Z.); (Z.X.)
- Nanhua Hospital Affiliated to University of South China, Hengyang Medical School, University of South China, Hengyang 421002, China; (Y.D.); (J.Y.)
- The Third Affiliated Hospital of University of South China, Hengyang Medical School, University of South China, Hengyang 421900, China
- Correspondence: ; Tel.: +86-7345-675219
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37
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Kim C, Kim JD, Seo SU. Nanoparticle and virus-like particle vaccine approaches against SARS-CoV-2. J Microbiol 2022; 60:335-46. [PMID: 35089583 DOI: 10.1007/s12275-022-1608-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 02/06/2023]
Abstract
The global spread of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has provoked an urgent need for prophylactic measures. Several innovative vaccine platforms have been introduced and billions of vaccine doses have been administered worldwide. To enable the creation of safer and more effective vaccines, additional platforms are under development. These include the use of nanoparticle (NP) and virus-like particle (VLP) technology. NP vaccines utilize self-assembling scaffold structures designed to load the entire spike protein or receptor-binding domain of SARS-CoV-2 in a trimeric configuration. In contrast, VLP vaccines are genetically modified recombinant viruses that are considered safe, as they are generally replication-defective. Furthermore, VLPs have indigenous immunogenic potential due to their microbial origin. Importantly, NP and VLP vaccines have shown stronger immunogenicity with greater protection by mimicking the physicochemical characteristics of SARS-CoV-2. The study of NP- and VLP-based coronavirus vaccines will help ensure the development of rapid-response technology against SARS-CoV-2 variants and future coronavirus pandemics.
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38
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Joyce MG, King HAD, Elakhal-Naouar I, Ahmed A, Peachman KK, Macedo Cincotta C, Subra C, Chen RE, Thomas PV, Chen WH, Sankhala RS, Hajduczki A, Martinez EJ, Peterson CE, Chang WC, Choe M, Smith C, Lee PJ, Headley JA, Taddese MG, Elyard HA, Cook A, Anderson A, McGuckin Wuertz K, Dong M, Swafford I, Case JB, Currier JR, Lal KG, Molnar S, Nair MS, Dussupt V, Daye SP, Zeng X, Barkei EK, Staples HM, Alfson K, Carrion R, Krebs SJ, Paquin-Proulx D, Karasavva N, Polonis VR, Jagodzinski LL, Amare MF, Vasan S, Scott PT, Huang Y, Ho DD, de Val N, Diamond MS, Lewis MG, Rao M, Matyas GR, Gromowski GD, Peel SA, Michael NL, Bolton DL, Modjarrad K. A SARS-CoV-2 ferritin nanoparticle vaccine elicits protective immune responses in nonhuman primates. Sci Transl Med 2022; 14:eabi5735. [PMID: 34914540 DOI: 10.1126/scitranslmed.abi5735] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants stresses the continued need for next-generation vaccines that confer broad protection against coronavirus disease 2019 (COVID-19). We developed and evaluated an adjuvanted SARS-CoV-2 spike ferritin nanoparticle (SpFN) vaccine in nonhuman primates. High-dose (50 μg) SpFN vaccine, given twice 28 days apart, induced a Th1-biased CD4 T cell helper response and elicited neutralizing antibodies against SARS-CoV-2 wild-type and variants of concern, as well as against SARS-CoV-1. These potent humoral and cell-mediated immune responses translated into rapid elimination of replicating virus in the upper and lower airways and lung parenchyma of nonhuman primates following high-dose SARS-CoV-2 respiratory challenge. The immune response elicited by SpFN vaccination and resulting efficacy in nonhuman primates supports the utility of SpFN as a vaccine candidate for SARS-causing betacoronaviruses.
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Affiliation(s)
- M Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Hannah A D King
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Ines Elakhal-Naouar
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,Diagnostics and Countermeasures Branch, WRAIR, Silver Spring, MD 20910, USA
| | - Aslaa Ahmed
- Viral Diseases Branch, WRAIR, Silver Spring, MD 20910, USA
| | | | - Camila Macedo Cincotta
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,Diagnostics and Countermeasures Branch, WRAIR, Silver Spring, MD 20910, USA
| | - Caroline Subra
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Rita E Chen
- Department of Medicine, Washington University, St. Louis, MO 63130, USA.,Department of Pathology and Immunology, Washington University, St. Louis, MO 63130, USA
| | - Paul V Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Rajeshwer S Sankhala
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Elizabeth J Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Caroline E Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - William C Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Misook Choe
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Clayton Smith
- Center for Molecular Microscopy, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA
| | - Parker J Lee
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Jarrett A Headley
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Mekdi G Taddese
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | | | | | - Alexander Anderson
- U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA.,Oak Ridge Institute of Science and Education, Oak Ridge, TN 37830, USA
| | | | - Ming Dong
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Isabella Swafford
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - James Brett Case
- Department of Medicine, Washington University, St. Louis, MO 63130, USA
| | | | - Kerri G Lal
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Sebastian Molnar
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Manoj S Nair
- Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Vincent Dussupt
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Sharon P Daye
- Center for Infectious Diseases Research, WRAIR, Silver Spring, MD 20910, USA
| | - Xiankun Zeng
- Division of Pathology, United States Army Medical Research Institute of Infectious Diseases, Frederick, MD 21702, USA
| | - Erica K Barkei
- Veterinary Pathology Department, WRAIR, Silver Spring, MD 20910, USA
| | - Hilary M Staples
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX 78227, USA
| | - Kendra Alfson
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX 78227, USA
| | - Ricardo Carrion
- Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX 78227, USA
| | - Shelly J Krebs
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Dominic Paquin-Proulx
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Nicos Karasavva
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,Diagnostics and Countermeasures Branch, WRAIR, Silver Spring, MD 20910, USA
| | | | | | - Mihret F Amare
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA
| | - Sandhya Vasan
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Paul T Scott
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - Yaoxing Huang
- Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - David D Ho
- Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Natalia de Val
- Center for Molecular Microscopy, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA
| | - Michael S Diamond
- Department of Medicine, Washington University, St. Louis, MO 63130, USA.,Department of Pathology and Immunology, Washington University, St. Louis, MO 63130, USA.,Department of Molecular Microbiology, Washington University, St. Louis, MO 63130, USA
| | | | - Mangala Rao
- U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Gary R Matyas
- U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | | | - Sheila A Peel
- Diagnostics and Countermeasures Branch, WRAIR, Silver Spring, MD 20910, USA
| | - Nelson L Michael
- Center for Infectious Diseases Research, WRAIR, Silver Spring, MD 20910, USA
| | - Diane L Bolton
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD 20817, USA.,U.S. Military HIV Research Program, WRAIR, Silver Spring, MD 20910, USA
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
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39
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Abstract
COVID-19 has caused a global pandemic and millions of deaths. It is imperative to develop effective countermeasures against the causative viral agent, SARS-CoV-2 and its many variants. Vaccines and therapeutic antibodies are the most effective approaches for preventing and treating COVID-19, respectively. SARS-CoV-2 enters host cells through the activities of the virus-surface spike (S) protein. Accordingly, the S protein is a prime target for vaccines and therapeutic antibodies. Dealing with particles with dimensions on the scale of nanometers, nanotechnology has emerged as a critical tool for rapidly designing and developing safe, effective, and urgently needed vaccines and therapeutics to control the COVID-19 pandemic. For example, nanotechnology was key to the fast-track approval of two mRNA vaccines for their wide use in human populations. In this review article, we first explore the roles of nanotechnology in battling COVID-19, including protein nanoparticles (for presentation of protein vaccines), lipid nanoparticles (for formulation with mRNAs), and nanobodies (as unique therapeutic antibodies). We then summarize the currently available COVID-19 vaccines and therapeutics based on nanotechnology.
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Affiliation(s)
- Lanying Du
- Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, USA.
| | - Yang Yang
- Roy J. Carver Department of Biochemistry, Biophysics and Molecular Biology, Iowa State University, Ames, IA, USA
| | - Xiujuan Zhang
- Lindsley F. Kimball Research Institute, New York Blood Center, New York, New York, USA
| | - Fang Li
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota, USA
- Center for Coronavirus Research, University of Minnesota, Saint Paul, Minnesota, USA.
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40
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Coughlan L, Kremer EJ, Shayakhmetov DM. Adenovirus-based vaccines - a platform for pandemic preparedness against emerging viral pathogens. Mol Ther 2022:S1525-0016(22)00034-X. [PMID: 35092844 DOI: 10.1016/j.ymthe.2022.01.034] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [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: 11/29/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 11/24/2022] Open
Abstract
Zoonotic viruses continually pose a pandemic threat. Infection of humans with viruses for which we typically have little or no prior immunity can result in epidemics with high morbidity and mortality. These epidemics can have public health and economic impact and can exacerbate civil unrest or political instability. Changes in human behavior in the past few decades—increased global travel, farming intensification, the exotic animal trade, and the impact of global warming on animal migratory patterns, habitats, and ecosystems—contribute to the increased frequency of cross-species transmission events. Investing in the pre-clinical advancement of vaccine candidates against diverse emerging viral threats is crucial for pandemic preparedness. Replication-defective adenoviral (Ad) vectors have demonstrated their utility as an outbreak-responsive vaccine platform during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Ad vectors are easy to engineer; are amenable to rapid, inexpensive manufacturing; are relatively safe and immunogenic in humans; and, importantly, do not require specialized cold-chain storage, making them an ideal platform for equitable global distribution or stockpiling. In this review, we discuss the progress in applying Ad-based vaccines against emerging viruses and summarize their global safety profile, as reflected by their widespread geographic use during the SARS-CoV-2 pandemic.
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41
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Qiao Y, Jin S, Nie J, Chang Y, Wang B, Guan S, Li Q, Shi Y, Kong W, Shan Y. Hemagglutinin-based DNA vaccines containing trimeric self-assembling nanoparticles confer protection against influenza. J Leukoc Biol 2022; 112:547-556. [PMID: 35040188 DOI: 10.1002/jlb.6a1021-535r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/19/2021] [Accepted: 01/04/2021] [Indexed: 12/13/2022] Open
Abstract
Influenza viruses continue to threaten public health, and currently available vaccines provide insufficient immunity against seasonal and pandemic influenza. The use of recombinant trimeric hemagglutinin (HA) as an Ag provides an attractive alternative to current influenza vaccines. Aiming to develop an effective vaccine with rapid production, robust immunogenicity, and high protective efficiency, a DNA vaccine was designed by fusing influenza virus HA with self-assembled ferritin nanoparticles, denoted as HA-F. This candidate vaccine was prepared and purified in a 293-6E cell eukaryotic expression system. After BALB/c mice were immunized with 100 μg of HA-F DNA 3 times, HA-F elicited significant HA-specific humoral immunity and T cell immune responses. The HA-F DNA vaccine also conferred protection in mice against a lethal infection of homologous A/17/California/2009/38 (H1N1) virus. These results suggest that the HA-F DNA vaccine is a competitive vaccine candidate and presents a promising vaccination approach against influenza viruses.
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Affiliation(s)
- Yongbo Qiao
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Shenghui Jin
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Jiaojiao Nie
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Yaotian Chang
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Bo Wang
- School of Chemistry and Life Science, Changchun University of Technology, Changchun, Jilin, China
| | - Shanshan Guan
- College of Food Engineering, Jilin Engineering Normal University, Changchun, Jilin, China.,Key Laboratory of Molecular Nutrition at Universities of Jilin Province, Changchun, Jilin, China
| | - Qinghan Li
- School of Clinical Medicine, Beihua University, Jilin, Jilin, China
| | - Yuhua Shi
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Wei Kong
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China.,Key Laboratory for Molecular Enzymology and Engineering, The Ministry of Education, School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Yaming Shan
- National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin, China.,Key Laboratory for Molecular Enzymology and Engineering, The Ministry of Education, School of Life Sciences, Jilin University, Changchun, Jilin, China
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42
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Bowen JE, Walls AC, Joshi A, Sprouse KR, Stewart C, Tortorici MA, Franko NM, Logue JK, Mazzitelli IG, Tiles SW, Ahmed K, Shariq A, Snell G, Iqbal NT, Geffner J, Bandera A, Gori A, Grifantini R, Chu HY, Van Voorhis WC, Corti D, Veesler D. SARS-CoV-2 spike conformation determines plasma neutralizing activity. bioRxiv 2021:2021.12.19.473391. [PMID: 34981060 PMCID: PMC8722597 DOI: 10.1101/2021.12.19.473391] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Numerous safe and effective COVID-19 vaccines have been developed that utilize various delivery technologies and engineering strategies. The influence of the SARS-CoV-2 spike (S) glycoprotein conformation on antibody responses induced by vaccination or infection in humans remains unknown. To address this question, we compared plasma antibodies elicited by six globally-distributed vaccines or infection and observed markedly higher binding titers for vaccines encoding a prefusion-stabilized S relative to other groups. Prefusion S binding titers positively correlated with plasma neutralizing activity, indicating that physical stabilization of the prefusion conformation enhances protection against SARS-CoV-2. We show that almost all plasma neutralizing activity is directed to prefusion S, in particular the S 1 subunit, and that variant cross-neutralization is mediated solely by RBD-specific antibodies. Our data provide a quantitative framework for guiding future S engineering efforts to develop vaccines with higher resilience to the emergence of variants and longer durability than current technologies.
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Affiliation(s)
- John E. Bowen
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Alexandra C. Walls
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA
| | - Anshu Joshi
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Kaitlin R. Sprouse
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | - Cameron Stewart
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
| | | | - Nicholas M. Franko
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Jennifer K. Logue
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Ignacio G. Mazzitelli
- Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Facultad de Medicina, Buenos Aires C1121ABG, Argentina
| | - Sasha W Tiles
- Center for Emerging and Re-emerging Infectious Diseases, Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Kumail Ahmed
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | - Asefa Shariq
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | | | - Najeeha Talat Iqbal
- Department of Paediatrics and Child Health, and Biological & Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
| | - Jorge Geffner
- Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Facultad de Medicina, Buenos Aires C1121ABG, Argentina
| | - Alessandra Bandera
- Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Gori
- Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Renata Grifantini
- INGM, Istituto Nazionale Genetica Molecolare “Romeo ed Enrica Invernizzi”, 20122 Milan, Italy
| | - Helen Y. Chu
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA 98195, USA
| | - Wesley C. Van Voorhis
- Center for Emerging and Re-emerging Infectious Diseases, Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Davide Corti
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, 6500 Bellinzona, Switzerland
| | - David Veesler
- Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA
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