| ○種別 (必須): | □ | 学術論文 (審査論文)
| [継承] |
| ○言語 (必須): | □ | 英語
| [継承] |
| ○招待 (推奨): |
| ○審査 (推奨): |
| ○カテゴリ (推奨): |
| ○共著種別 (推奨): |
| ○学究種別 (推奨): |
| ○組織 (推奨): |
| ○著者 (必須): | 1. | (英) Suzuki Yuta (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 2. | (英) Miyazaki Takayuki (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 3. | (英) Muto Hiroki (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 4. | (英) Kubara Kenji (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 5. | (英) Mukai Yohei (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 6. | (英) Watari Ryuji (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 7. | (英) Sato Shinya (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 8. | (英) Kondo Keita (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 9. | 九十九 伸一 ([徳島大学.大学院医歯薬学研究部.医学域.医科学部門.病理系.生体防御医学])
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 10. | 安友 康二 ([徳島大学.大学院医歯薬学研究部.医学域.医科学部門.病理系.生体防御医学])
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 11. | (英) Ito Masashi (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| 12. | (英) Tsukahara Kappei (日) (読)
| ○役割 (任意): |
| ○貢献度 (任意): |
| ○学籍番号 (推奨): |
| [継承] |
| ○題名 (必須): | □ | (英) Design and lyophilization of lipid nanoparticles for mRNA vaccine and its robust immune response in mice and nonhuman primates. (日)
| [継承] |
| ○副題 (任意): |
| ○要約 (任意): | □ | (英) mRNA and lipid nanoparticles have emerged as powerful systems for the preparation of vaccines against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. The emergence of novel variants or the necessity of cold chain logistics for approved mRNA vaccines undermines the investigation of next-generation systems that could preserve both potency and stability. However, the correlation between lipid nanoparticle composition and activity is not fully explored. Here, we screened a panel of ionizable lipids (日) and identified lead lipid nanoparticles with a branched-tail lipid structure. Buffer optimization allowed the determination of lyophilization conditions, where lipid nanoparticle-encapsulated mRNA encoding SARS-CoV-2 spike protein could induce robust immunogenicity in mice after 1 month of storage at 5°C and 25°C. Intramuscularly injected lipid nanoparticles distributed in conventional dendritic cells in mouse lymph nodes induced balanced T helper (Th) 1/Th2 responses against SARS-CoV-2 spike protein. In nonhuman primates, two doses of 10 or 100 μg of mRNA induced higher spike-specific binding geometric mean titers than those from a panel of SARS-CoV-2-convalescent human sera. Immunized sera broadly inhibited the viral entry receptor angiotensin-converting enzyme 2 (ACE2) from binding to the spike protein in all six strains tested, including variants of concern. These results could provide useful information for designing next-generation mRNA vaccines.
| [継承] |
| ○キーワード (推奨): |
| ○発行所 (推奨): |
| ○誌名 (必須): | □ | Molecular Therapy. Nucleic Acids (American Society of Gene & Cell Therapy)
(eISSN: 2162-2531)
| ○ISSN (任意): | □ | 2162-2531
ISSN: 2162-2531
(eISSN: 2162-2531) Title: Molecular therapy. Nucleic acidsTitle(ISO): Mol Ther Nucleic AcidsPublisher: Cell Press (NLM Catalog)
(Scopus)
(CrossRef)
(Scopus information is found. [need login]) | [継承] |
| [継承] |
| ○巻 (必須): | □ | 30
| [継承] |
| ○号 (必須): |
| ○頁 (必須): | □ | 226 240
| [継承] |
| ○都市 (任意): |
| ○年月日 (必須): | □ | 西暦 2022年 9月 24日 (令和 4年 9月 24日)
| [継承] |
| ○URL (任意): |
| ○DOI (任意): | □ | 10.1016/j.omtn.2022.09.017 (→Scopusで検索)
| [継承] |
| ○PMID (任意): | □ | 36187052 (→Scopusで検索)
| [継承] |
| ○CRID (任意): |
| ○WOS (任意): |
| ○Scopus (任意): |
| ○評価値 (任意): |
| ○被引用数 (任意): |
| ○指導教員 (推奨): |
| ○備考 (任意): | 1. | (英) PublicationType: Journal Article (日)
| [継承] |