Rchr
J-GLOBAL ID:201901020420009336   Update date: Nov. 21, 2025

HAMAJIMA Rina

HAMAJIMA Rina
Affiliation and department:
Research field  (3): Virology ,  Entomology ,  Molecular biology
Research keywords  (7): Insect cells ,  Baculovirus ,  Siokworm ,  Anti-viral responses ,  Apoptosis ,  RNA degradation ,  Ribosome
Research theme for competitive and other funds  (10):
  • 2025 - 2033 昆虫のリボソームを狙って壊す
  • 2024 - 2027 Molecular mechanism of sensing DNA virus infection to induction of antiviral responses in insect cells.
  • 2024 - 2026 バキュロウイルスベクターの基盤を支えるポリヘドリン転写・翻訳マシナリの同定
  • 2022 - 2025 Molecular mechanisms of ribosome degradation in host defense of insect cells
  • 2022 - 2025 Molecular mechanisms of ribosome degradation in host defense of insect cells
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Papers (22):
  • Shohei Minami, Tomohiro Kotaki, Yusuke Sakai, Shinya Okamura, Shiho Torii, Chikako Ono, Daisuke Motooka, Rina Hamajima, Ryotaro Nouda, Jeffery A Nurdin, et al. Vero cell-adapted SARS-CoV-2 strain shows increased viral growth through furin-mediated efficient spike cleavage. Microbiology spectrum. 2024. e0285923
  • Nao Kudome, Aika Ito, Ayaka Ota, Michihiro Kobayashi, Motoko Ikeda, Rina Hamajima. The DEAD/H-box helicase DHX9 contributes to suppression of Bombyx mori nucleopolyhedrovirus propagation in B. mori cells. Developmental and comparative immunology. 2023. 147. 104897-104897
  • Rina Hamajima, Tina Lusiany, Shohei Minami, Ryotaro Nouda, Jeffery A. Nurdin, Moeko Yamasaki, Nobumichi Kobayashi, Yuta Kanai, Takeshi Kobayashi. A reverse genetics system for human rotavirus G2P[4]. Journal of General Virology. 2022. 103. 12
  • Taka-Aki Yano, Taira Kajisa, Masayuki Ono, Yoshiya Miyasaka, Yuichi Hasegawa, Atsushi Saito, Kunihiro Otsuka, Ayuko Sakane, Takuya Sasaki, Koji Yasutomo, et al. Ultrasensitive detection of SARS-CoV-2 nucleocapsid protein using large gold nanoparticle-enhanced surface plasmon resonance. Scientific reports. 2022. 12. 1. 1060-1060
  • Isobe, S., Ota, A., Takata, S., Hamajima, R., Makino, S., Kobayashi, J., Kobayashi, M., Ikeda, M. NISES-AnPe-428 cell line derived from the Chinese oak silkworm Antheraea pernyi is permissive for multiple nucleopolyhedrovirus species from insects of four different families. Cytotechnology. 2021. 73. 4. 643-655
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MISC (3):
Lectures and oral presentations  (112):
  • Identification of candidate factors responsible for initiation of rRNA degradation in AcMNPV-infected Bombyx mori cells
    (The 8th Asia-Pacific Congress of Sericulture and Insect Biotechnology 2025)
  • The effect of BmNPV infection on ribosomes in Bombyx mori cells
    (The 8th Asia-Pacific Congress of Sericulture and Insect Biotechnology 2025)
  • Identification of candidate interactors of Apsup encoded by LdMNPV using proximity-dependent labeling
    (The 8th Asia-Pacific Congress of Sericulture and Insect Biotechnology 2025)
  • Molecular characterization of Bombyx mori p53 in apoptosis induction
    (The 8th Asia-Pacific Congress of Sericulture and Insect Biotechnology 2025)
  • rRNA分解誘導に関与する核多角体病ウイルスP143タンパク質と相互作用するカイコ細胞因子の探索
    (令和7年度 蚕糸・昆虫機能利用学術講演会 日本蚕糸学会第95回大会 2025)
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Education (3):
  • 2014 - 2016 Ph.D. Graduate School of Bioagricultural Sciences, Nagoya University
  • 2012 - 2014 M. S. Graduate School of Bioagricultural Sciences, Nagoya University
  • 2008 - 2012 Nagoya University School of Agricultural Sciences
Professional career (1):
  • PhD (Agricultural Sciences) (Nagoya University)
Work history (5):
  • 2020/10 - 現在 Nagoya University Graduate School of Bioagricultural Sciences Assistant professor
  • 2019/07 - 2020/09 Osaka University Research Institute for Microbial Diseases
  • 2017/04 - 2019/06 Kyoto University
  • 2016/04 - 2017/03 Nagoya University Graduate School of Bioagricultural Sciences
  • 2015/04 - 2016/03 Nagoya University Graduate School of Bioagricultural Sciences
Awards (4):
  • 2022/11 - Award for Excellent Poster Prize (The 69th Annual Meeting of the Japanese Society for Virology)
  • 2015/09 - Japanese Society of Sericultural Science Encouragement Award of the Japanese Society of Sericultural Science
  • 2015/04 - The 4th Asia-Pacific Congress of Sericulture and Insect Biotechnology Outstanding Young Scholar Award
  • 2014/09 - Award for Excellent Poster Prize (The 11th Symposium of Japanese Society for Insect Pathology)
Association Membership(s) (5):
The Japanese Society for Virology ,  JAPANESE SOCIETY OF APPLIED ENTOMOLOGY AND ZOOLOGY ,  THE JAPANESE SOCIETY OF SERICULTURAL SCIENCE ,  The RNA Society of Japan ,  Society for invertebrate pathology
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