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Williams LA, Neophytou A, Garmann RF, Chakrabarti D, Manoharan VN. Effect of coat-protein concentration on the self-assembly of bacteriophage MS2 capsids around RNA. NANOSCALE 2024; 16:3121-3132. [PMID: 38258446 DOI: 10.1039/d3nr03292b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Self-assembly is a vital part of the life cycle of certain icosahedral RNA viruses. Furthermore, the assembly process can be harnessed to make icosahedral virus-like particles (VLPs) from coat protein and RNA in vitro. Although much previous work has explored the effects of RNA-protein interactions on the assembly products, relatively little research has explored the effects of coat-protein concentration. We mix coat protein and RNA from bacteriophage MS2, and we use a combination of gel electrophoresis, dynamic light scattering, and transmission electron microscopy to investigate the assembly products. We show that with increasing coat-protein concentration, the products transition from well-formed MS2 VLPs to "monster" particles consisting of multiple partial capsids to RNA-protein condensates consisting of large networks of RNA and partially assembled capsids. We argue that the transition from well-formed to monster particles arises because the assembly follows a nucleation-and-growth pathway in which the nucleation rate depends sensitively on the coat-protein concentration, such that at high protein concentrations, multiple nuclei can form on each RNA strand. To understand the formation of the condensates, which occurs at even higher coat-protein concentrations, we use Monte Carlo simulations with coarse-grained models of capsomers and RNA. These simulations suggest that the formation of condensates occurs by the adsorption of protein to the RNA followed by the assembly of capsids. Multiple RNA molecules can become trapped when a capsid grows from capsomers attached to two different RNA molecules or when excess protein bridges together growing capsids on different RNA molecules. Our results provide insight into an important biophysical process and could inform design rules for making VLPs for various applications.
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Affiliation(s)
- LaNell A Williams
- Department of Physics, Harvard University, Cambridge, MA 02138, USA.
| | - Andreas Neophytou
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Rees F Garmann
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Department of Chemistry and Biochemistry, San Diego State University, San Diego, CA 92182, USA
- Viral Information Institute, San Diego State University, San Diego, CA 92182, USA
| | | | - Vinothan N Manoharan
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- Department of Physics, Harvard University, Cambridge, MA 02138, USA.
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2
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Romano IG, Core SB, Lee NR, Mowry C, Van Rompay KKA, Huang Y, Chackerian B, Frietze KM. A bacteriophage virus-like particle vaccine against oxycodone elicits high-titer and long-lasting antibodies that sequester drug in the blood. Vaccine 2024; 42:471-480. [PMID: 38160131 PMCID: PMC10872394 DOI: 10.1016/j.vaccine.2023.12.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/21/2023] [Accepted: 12/23/2023] [Indexed: 01/03/2024]
Abstract
Opioid use disorder (OUD) and opioid overdoses are public health emergencies. In 2021, 80,000 opioid overdose associated deaths were reported in the United States. Despite the availability of treatment strategies, including medications for opioid use disorder (MOUD) and naloxone, opioid overdoses continue to increase at an alarming rate. Opioid vaccines are a novel approach to combat the growing crisis with several candidates recently entering human clinical trials. In this study, we investigated Qβ bacteriophage virus-like particles (VLPs) as a vaccine platform for immunogenic display of oxycodone. A derivative of oxycodone was conjugated to pre-formed Qβ VLPs using a sulfhydryl-amine reactive heterobifunctional crosslinker with high loading of oxycodone. In mice, intramuscular immunization with Qβ-oxycodone elicited high-titer, high-avidity and long-lasting antibody responses. Qβ-oxycodone was also immunogenic after storage at ambient room temperature for over two weeks, demonstrating that the vaccine is highly thermostable. In mice, immunization with Qβ-oxycodone elicited antibodies that sequester oxycodone in the serum, an important mechanism for preventing the adverse effects of opioid activity. Finally, Qβ-oxycodone is immunogenic in nonhuman primates, eliciting serum oxycodone antibodies after intramuscular immunization of rhesus macaques. These data establish Qβ-oxycodone as a promising opioid vaccine candidate.
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Affiliation(s)
- Isabella G Romano
- Department of Molecular Genetics and Microbiology, School of Medicine, University of New Mexico, MSC 08-4660, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Susan B Core
- Department of Molecular Genetics and Microbiology, School of Medicine, University of New Mexico, MSC 08-4660, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Naomi R Lee
- Department of Chemistry and Biochemistry, Northern Arizona University, 700 S. Osborne Drive, P.O. Box 5698, Flagstaff, AZ 86011, USA
| | - Curtis Mowry
- Department of Chemistry and Chemical Biology, University of New Mexico, MSC 03-2060, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Koen K A Van Rompay
- California National Primate Research Center, University of California - Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Yumei Huang
- CellMosaic, Inc, 10A Roessler Road, Woburn, MA 01801, USA
| | - Bryce Chackerian
- Department of Molecular Genetics and Microbiology, School of Medicine, University of New Mexico, MSC 08-4660, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Kathryn M Frietze
- Department of Molecular Genetics and Microbiology, School of Medicine, University of New Mexico, MSC 08-4660, 1 University of New Mexico, Albuquerque, NM 87131, USA.
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3
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Vernhes E, Larbi Chérif L, Ducrot N, Vanbergue C, Ouldali M, Zig L, Sidibe N, Hoos S, Ramirez-Chamorro L, Renouard M, Rossier O, England P, Schoehn G, Boulanger P, Benihoud K. Antigen self-anchoring onto bacteriophage T5 capsid-like particles for vaccine design. NPJ Vaccines 2024; 9:6. [PMID: 38177231 PMCID: PMC10766600 DOI: 10.1038/s41541-023-00798-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/12/2023] [Indexed: 01/06/2024] Open
Abstract
The promises of vaccines based on virus-like particles stimulate demand for universal non-infectious virus-like platforms that can be efficiently grafted with large antigens. Here, we harnessed the modularity and extreme affinity of the decoration protein pb10 for the capsid of bacteriophage T5. SPR experiments demonstrated that pb10 fused to mCherry or to the model antigen ovalbumin (Ova) retained picomolar affinity for DNA-free T5 capsid-like particles (T5-CLPs), while cryo-EM studies attested to the full occupancy of the 120 capsid binding sites. Mice immunization with CLP-bound pb10-Ova chimeras elicited strong long-lasting anti-Ova humoral responses involving a large panel of isotypes, as well as CD8+ T cell responses, without any extrinsic adjuvant. Therefore, T5-CLP constitutes a unique DNA-free bacteriophage capsid able to display a regular array of large antigens through highly efficient chemical-free anchoring. Its ability to elicit robust immune responses paves the way for further development of this novel vaccination platform.
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Affiliation(s)
- Emeline Vernhes
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Linda Larbi Chérif
- Université Paris-Saclay, Gustave Roussy, CNRS, Metabolic and systemic aspects of oncogenesis for new therapeutic approaches (METSY), 94805, Villejuif, France
| | - Nicolas Ducrot
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Clément Vanbergue
- Université Paris-Saclay, Gustave Roussy, CNRS, Metabolic and systemic aspects of oncogenesis for new therapeutic approaches (METSY), 94805, Villejuif, France
| | - Malika Ouldali
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Lena Zig
- Université Paris-Saclay, Gustave Roussy, CNRS, Metabolic and systemic aspects of oncogenesis for new therapeutic approaches (METSY), 94805, Villejuif, France
| | - N'diaye Sidibe
- Université Paris-Saclay, Gustave Roussy, CNRS, Metabolic and systemic aspects of oncogenesis for new therapeutic approaches (METSY), 94805, Villejuif, France
| | - Sylviane Hoos
- Institut Pasteur, Biophysique Moléculaire, CNRS UMR 3528, Paris, France
| | - Luis Ramirez-Chamorro
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Madalena Renouard
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Ombeline Rossier
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Patrick England
- Institut Pasteur, Biophysique Moléculaire, CNRS UMR 3528, Paris, France
| | - Guy Schoehn
- Univ. Grenoble Alpes, CNRS, CEA, IBS, F-38000, Grenoble, France
| | - Pascale Boulanger
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France.
| | - Karim Benihoud
- Université Paris-Saclay, Gustave Roussy, CNRS, Metabolic and systemic aspects of oncogenesis for new therapeutic approaches (METSY), 94805, Villejuif, France.
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4
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Dang M, Wu LJ, Zhang SR, Zhu JR, Hu YZ, Yang CX, Zhang XY. MS2 Virus-like Particles as a Versatile Peptide Presentation Platform: Insights into the Deterministic Abilities for Accommodating Heterologous Peptide Lengths. ACS Synth Biol 2023; 12:3704-3715. [PMID: 37946498 PMCID: PMC10729756 DOI: 10.1021/acssynbio.3c00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/12/2023]
Abstract
Virus-like particles (VLPs) are nanostructures with the potential to present heterologous peptides at high density, thereby triggering heightened immunogenicity. RNA bacteriophage MS2 VLPs are a compelling delivery platform among them. However, a notable hurdle arises from the immune response toward MS2 coat protein, swiftly eliminating subsequent vaccinations via the same vector. Although larger inserts effectively mask carrier epitopes, current research predominantly focuses on displaying short conserved peptides (<30 aa). A systematic evaluation regarding the deterministic ability of MS2 VLPs as a platform for presenting heterologous peptides remains a gap. In light of this, we employed the "single-chain dimer" paradigm to scrutinize the tolerance of MS2 VLPs for peptide/protein insertions. The results unveiled functional MS2 VLP assembly solely for inserts smaller than 91 aa. Particularly noteworthy is the largest insertion achieved on the MS2 VLPs to date: the RNA helicase A (RHA) dsRNA-binding domains (dsRBD1). Attempts to introduce additional linkers or empty coat subunits fail to augment the expression level or assembly of the MS2 VLPs displaying dsRBD1, affirming 91 aa as the upper threshold for exogenous protein presentation. By illuminating the precise confines of MS2 VLPs in accommodating distinct peptide lengths, our study informs the selection of appropriate peptide and protein dimensions. This revelation not only underscores the scope of MS2 VLPs but also establishes a pivotal reference point, facilitating the strategic manipulation of MS2 VLPs to design next-generation epitope/antibody-based therapeutics.
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Affiliation(s)
- Mei Dang
- Qinba
State Key Laboratory of Biological Resources and Ecological Environment,
College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
- Department
of Biological Sciences, Faculty of Science, National University of Singapore, 10 Keng Ridge Crescent, 119260, Singapore
| | - Long J. Wu
- Qinba
State Key Laboratory of Biological Resources and Ecological Environment,
College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
| | - Si R. Zhang
- Xi’an
Middle School of Shaanxi Province, Fengcheng Wulu 69, Weiyang, Xi’an 710006, China
- Department
of Genetics, Stanford University, Palo Alto, California 94304, United States
- HSS,
Stanford University, Palo Alto, California 94305, United States
| | - Jian R. Zhu
- School of
Pharmacy, Xi’an Jiaotong University, Xi’an 710049, China
| | - Yu Z. Hu
- Qinba
State Key Laboratory of Biological Resources and Ecological Environment,
College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
| | - Chen X. Yang
- Qinba
State Key Laboratory of Biological Resources and Ecological Environment,
College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
| | - Xiao Y. Zhang
- Qinba
State Key Laboratory of Biological Resources and Ecological Environment,
College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
- Centre
of Molecular & Environmental Biology, Department of Biology, University of Minho, 4710-057 Braga, Portugal
- Department
of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
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5
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Nguyen HM, Watanabe S, Sharmin S, Kawaguchi T, Tan XE, Wannigama DL, Cui L. RNA and Single-Stranded DNA Phages: Unveiling the Promise from the Underexplored World of Viruses. Int J Mol Sci 2023; 24:17029. [PMID: 38069353 PMCID: PMC10707117 DOI: 10.3390/ijms242317029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
RNA and single-stranded DNA (ssDNA) phages make up an understudied subset of bacteriophages that have been rapidly expanding in the last decade thanks to advancements in metaviromics. Since their discovery, applications of genetic engineering to ssDNA and RNA phages have revealed their immense potential for diverse applications in healthcare and biotechnology. In this review, we explore the past and present applications of this underexplored group of phages, particularly their current usage as therapeutic agents against multidrug-resistant bacteria. We also discuss engineering techniques such as recombinant expression, CRISPR/Cas-based genome editing, and synthetic rebooting of phage-like particles for their role in tailoring phages for disease treatment, imaging, biomaterial development, and delivery systems. Recent breakthroughs in RNA phage engineering techniques are especially highlighted. We conclude with a perspective on challenges and future prospects, emphasizing the untapped diversity of ssDNA and RNA phages and their potential to revolutionize biotechnology and medicine.
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Affiliation(s)
- Huong Minh Nguyen
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
| | - Shinya Watanabe
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
| | - Sultana Sharmin
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
| | - Tomofumi Kawaguchi
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
| | - Xin-Ee Tan
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
| | - Dhammika Leshan Wannigama
- Department of Infectious Diseases and Infection Control, Yamagata Prefectural Central Hospital, Yamagata 990-2292, Yamagata, Japan;
| | - Longzhu Cui
- Division of Bacteriology, Department of Infection and Immunity, Jichi Medical University, Shimotsuke 329-0498, Tochigi, Japan; (H.M.N.); (S.W.); (S.S.); (T.K.); (X.-E.T.)
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6
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Zhu H, Luo H, Chang R, Yang Y, Liu D, Ji Y, Qin H, Rong H, Yin J. Protein-based delivery systems for RNA delivery. J Control Release 2023; 363:253-274. [PMID: 37741460 DOI: 10.1016/j.jconrel.2023.09.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 09/25/2023]
Abstract
RNA-based therapeutics have emerged as promising approaches to modulate gene expression and generate therapeutic proteins or antigens capable of inducing immune responses to treat a variety of diseases, such as infectious diseases, cancers, immunologic disorders, and genetic disorders. However, the efficient delivery of RNA molecules into cells poses significant challenges due to their large molecular weight, negative charge, and susceptibility to degradation by RNase enzymes. To overcome these obstacles, viral and non-viral vectors have been developed, including lipid nanoparticles, viral vectors, proteins, dendritic macromolecules, among others. Among these carriers, protein-based delivery systems have garnered considerable attention due to their potential to address specific issues associated with nanoparticle-based systems, such as liver accumulation and immunogenicity. This review provides an overview of currently marketed RNA drugs, underscores the significance of RNA delivery vector development, delineates the essential characteristics of an ideal RNA delivery vector, and introduces existing protein carriers for RNA delivery. By offering valuable insights, this review aims to serve as a reference for the future development of protein-based delivery vectors for RNA therapeutics.
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Affiliation(s)
- Haichao Zhu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Hong Luo
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Ruilong Chang
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Yifan Yang
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Dingkang Liu
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Yue Ji
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Hai Qin
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, No. 206, Sixian Street, Baiyun District, Guiyang City 550014, Guizhou Province, China.
| | - Haibo Rong
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing 210009, China.
| | - Jun Yin
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
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7
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Filipić B, Pantelić I, Nikolić I, Majhen D, Stojić-Vukanić Z, Savić S, Krajišnik D. Nanoparticle-Based Adjuvants and Delivery Systems for Modern Vaccines. Vaccines (Basel) 2023; 11:1172. [PMID: 37514991 PMCID: PMC10385383 DOI: 10.3390/vaccines11071172] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 05/31/2023] [Accepted: 06/15/2023] [Indexed: 07/30/2023] Open
Abstract
Ever since the development of the first vaccine, vaccination has had the great impact on global health, leading to the decrease in the burden of numerous infectious diseases. However, there is a constant need to improve existing vaccines and develop new vaccination strategies and vaccine platforms that induce a broader immune response compared to traditional vaccines. Modern vaccines tend to rely on certain nanotechnology platforms but are still expected to be readily available and easy for large-scale manufacturing and to induce a durable immune response. In this review, we present an overview of the most promising nanoadjuvants and nanoparticulate delivery systems and discuss their benefits from tehchnological and immunological standpoints as well as their objective drawbacks and possible side effects. The presented nano alums, silica and clay nanoparticles, nanoemulsions, adenoviral-vectored systems, adeno-associated viral vectors, vesicular stomatitis viral vectors, lentiviral vectors, virus-like particles (including bacteriophage-based ones) and virosomes indicate that vaccine developers can now choose different adjuvants and/or delivery systems as per the requirement, specific to combatting different infectious diseases.
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Affiliation(s)
- Brankica Filipić
- Department of Microbiology and Immunology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
| | - Ivana Pantelić
- Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
| | - Ines Nikolić
- Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
- Section of Pharmaceutical Sciences, University of Geneva, 1206 Geneva, Switzerland
| | - Dragomira Majhen
- Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Zorica Stojić-Vukanić
- Department of Microbiology and Immunology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
| | - Snežana Savić
- Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
| | - Danina Krajišnik
- Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, 11000 Belgrade, Serbia
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8
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Witeof AE, McClary W, Rea LT, Yang Q, Davis MM, Funke H, Catalano C, Randolph T. Atomic-Layer Deposition Processes Applied to Phage λ and a Phage-Like Particle Platform Yield Thermostable, Single-Shot Vaccines. J Pharm Sci 2022; 111:1354-1362. [DOI: 10.1016/j.xphs.2022.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/10/2022] [Accepted: 01/10/2022] [Indexed: 12/19/2022]
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