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Hirofumi Sawa

Hokkaido University

５ Kita 8 Jonishi, Kita Ward

Hokkaido Prefecture

Sapporo, 060-0808

Japan

  • Hokkaido University

SCHOLARLY PAPERS

2

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70

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Sars-Cov-2 Inhibition Through Mrna Delivery Using Engineered Extracellular Vesicles Displaying the Spike Protein

Number of pages: 75 Posted: 25 Apr 2025
Yoshimasa Kawaguchi, Yuna Nakagawa, Hisaaki Hirose, Takao Hashiguchi, Joseph Lee, Akitsu Hotta, Michihito Sasaki, Hirofumi Sawa and Shiroh Futaki
Kyoto University, affiliation not provided to SSRN, affiliation not provided to SSRN, Kyoto University, Kyoto University, Kyoto University, Hokkaido University - Division of Molecular Pathobiology, Hokkaido University and Kyoto University
Downloads 50 (1,074,648)

Abstract:

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Extracellular vesicles, Ectosomes, SARS-CoV-2, Spike protein, Infectious disease, mRNA delivery

2.

​In vivo antiviral efficacy and safety of 5-hydroxymethyltubercidin against DENV2 and SARS-CoV-2​

Number of pages: 21 Posted: 25 Apr 2026
Kentaro Uemura, Shinsuke Toba, Shinji Kusakabe, Michihito Sasaki, Yasuko Orba, Naoyoshi Maeda, Mayumi Ishii, Kayoko Kanamitsu, Hirofumi Sawa, Akira Matsuda, Akihiko Sato and Katsumi Maenaka
Shionogi & Co. Ltd. - Shionogi Pharmaceutical Research Center, Shionogi & Co. Ltd. - Shionogi Pharmaceutical Research Center, affiliation not provided to SSRN, Hokkaido University - Division of Molecular Pathobiology, Hokkaido University - Division of Molecular Pathobiology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hokkaido University, Hokkaido University, Hokkaido University - Division of Molecular Pathobiology and Hokkaido University - Laboratory of Biomolecular Science
Downloads 20 (1,448,301)

Abstract:

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Antivirals, Ribonucleoside analog, Broad-spectrum, Dengue virus, SARS-CoV-2, Mouse model