Updated on 2024/01/23

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TOYOSHIMA Hiroki

Assistant Professor

Title

Assistant Professor

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Degree 【 display / non-display

  • Doctor (Bioscience) ( 2021.03   Tokyo University of Agriculture )

  • 修士(バイオサイエンス) ( 2018.03   東京農業大学 )

Employment Record in Research 【 display / non-display

  • Tokyo University of Agriculture   Faculty of Life Sciences   Department of Molecular Microbiology   Assistant Professor

    2022.04

External Career 【 display / non-display

  • Tokyo Women's Medical University   Researcher

    2021.04 - 2022.03

Papers 【 display / non-display

  • Microalgal AstaP is a natural solubilizer of astaxanthin with broad binding ability for carotenoids and related compounds Reviewed International journal

    Shinji Kawasaki, Tamaki Mitsui, Kohei Omori, Takumi Tsuboya, Adam Bader, Hiroki Toyoshima, Shinichi Takaichi

    Algal Research   70   102982   2023.01

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.algal.2023.102982

  • Distribution of the Water-Soluble Astaxanthin Binding Carotenoprotein (AstaP) in Scenedesmaceae. Reviewed International journal

    Hiroki Toyoshima, Ami Miyata, Risako Yoshida, Taichiro Ishige, Shinichi Takaichi, Shinji Kawasaki

    Marine Drugs   19 ( 6 )   349   2021.06

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.3390/md19060349

  • Novel strategies for protecting against photooxidative stress in green microalgae isolated from a severe growth environment Reviewed

    TOYOSHIMA Hiroki

    2021.03

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    Language:Japanese   Publishing type:Doctoral thesis  

  • Photooxidative stress-inducible orange and pink water-soluble astaxanthin-binding proteins in eukaryotic microalga. Reviewed International journal

    Shinji Kawasaki, Keita Yamazaki, Tohya Nishikata, Taichiro Ishige, Hiroki Toyoshima and Ami Miyata

    Communications biology   3 ( 1 )   1 - 9   2020.09

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1038/s42003-020-01206-7

  • Water-soluble astaxanthin-binding protein (AstaP) from Coelastrella astaxanthina Ki-4 (Scenedesmaceae) involving in photo-oxidative stress tolerance. Reviewed International journal

    Hiroki Toyoshima, Shinichi Takaichi, Shinji Kawasaki

    Algal Research   50   101988   2020.09

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.algal.2020.101988

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Misc 【 display / non-display

  • 細胞培養が切り開く食の未来 (細胞培養の食への応用) Invited

    豊島 拓樹, 清水 達也

    The Takasago times   188   27 - 30   2021.11

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

Scientific Research Funds Acquisition Results 【 display / non-display

  • 過酷な生育環境に生存する微細藻類の新奇な光酸化ストレス防御機構の解析

    Grant number:22K20657  2022.08 - 2024.03

    研究活動スタート支援

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    Authorship:Principal investigator 

Presentations 【 display / non-display

  • 長期の強光・乾燥ストレスに耐性を示すイカダモ科藻の耐性と回復過程の代謝解析

    バデル アーダム, 豊島 拓樹, 高市 真一, 川﨑 信治

    日本藻類学会第47回大会  2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Poster presentation  

  • イカダモ科藻 Oki-4N が生産する複数の新規水溶性アスタキサンチン結合タンパク質の同定

    大森 皓平, 豊島 拓樹, 高市 真一, 川﨑 信治

    日本藻類学会第47回大会  2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Poster presentation  

  • Functional analysis of proteins inducing photooxidative stress in microalgae

    2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Functional analysis of novel antioxidant enzymes identified in microalgae surviving in harsh environments.

    2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Phylogenetic analysis of microalgae isolated from the Gobi Desert, Mongolia.

    Oyun Suvd-Erdene, Hiroki Toyoshima, EO Tseren-Ochi, Shinji Kawasaki

    2022.07 

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    Event date: 2022.07

    Language:Japanese   Presentation type:Oral presentation (general)  

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