Updated on 2024/10/14

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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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Books and Other Publications 【 display / non-display

  • Carotenoid Science: Fundamental and Novel Studies, and Biological Functions

    Shinji KAWASAKI, Shinichi TAKAICHI, Hiroki TOYOSHIMA( Role: Joint author)

    2024.03  ( ISBN:978-4-7813-1798-4

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    Total pages:275   Responsible for pages:82-92   Language:Japanese   Book type:Scholarly book

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

  • 高度なストレス耐性能を有する微細藻類の新規な光酸化ストレス防御機構の解明

    Grant number:24K18144  2024.04 - 2027.03

    若手研究

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    Authorship:Principal investigator 

  • 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

  • 高度な光酸化ストレス耐性を持つ微細藻類のストレス応答性代謝プログラムのオミクス解析

    豊島 拓樹、三井 珠來、石毛 太一郎、高市 真一、川﨑 信治

    日本農芸化学会2024年度大会  2024.03 

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    Event date: 2024.03

    Presentation type:Oral presentation (general)  

  • 高い光酸化ストレス耐性能を持つ微細藻類の抗酸化酵素系の解析

    三井 珠來、豊島 拓樹、松本 健吾、川﨑 信治

    日本藻類学会第48回大会  2024.03 

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    Event date: 2024.03

    Presentation type:Poster presentation  

  • 強光スクリーニングにて単離された微細藻類の系統分類

    本松 秀夢、豊島 拓樹、川﨑 信治

    日本微生物資源学会第29回大会  2023.06 

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    Event date: 2023.06

    Presentation type:Oral presentation (general)  

  • 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  

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