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Development of novel method for visualizing fish spermatogonia using transferrin receptor

Research Project

Project/Area Number 21K19138
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

Ichida Kensuke  東京海洋大学, 学術研究院, 助教 (70882637)

Project Period (FY) 2021-07-09 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2021: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsトランスフェリン受容体 / 細胞表面抗原 / 生殖細胞移植 / 生体染色 / トランスフェリン / A型精原細胞 / ヘテロな発現 / 精原細胞移植
Outline of Research at the Start

代理親魚技術においては一部の精原細胞のみが移植後に代理親の生殖腺に取り込まれることが明らかとなっている。つまり、本技術を成功させるためには、精原細胞の可視化、単離、追跡という一連の細胞操作が必要となる。そこで精原細胞の操作技術の簡略化・効率化を目的とし、トランスフェリン受容体に注目した。申請者らはニジマスの未成熟精巣においてトランスフェリン受容体が精原細胞の細胞膜特異的に発現していることを明らかにしている。そこでトランスフェリンや鉄イオンを細胞内へ取り込むというトランスフェリン受容体の特徴を利用し、蛍光物質で標識したトランスフェリンや鉄イオンを取り込ませることで、精原細胞の生体染色を試みる。

Outline of Final Research Achievements

Our laboratory previously have been established surrogate broodstock technology and it is expected to be aplied to various kinds of species and situations. In this technology, the small portions of spermatogonial population can be incorporated into the recipient gonads. therefore, it is important to vizualize, isolate and trace the donor cells through the series of experimental process. In this study, we have tried to establish the live cell staining techniques of spermatogonia by transferrin or iron, which are labeled with fluorescent substrate, via binding and endocytosis of transferrin receptor1.

Academic Significance and Societal Importance of the Research Achievements

トランスフェリン受容体を利用した精原細胞の可視化技術は全く報告がない挑戦的な試みとなった。蛍光トランスフェリンを用いた生体染色では、トランスフェリン特異抗体を用いた染色パターンとの一致は見られなかったが、特異抗体を用いたニジマス精原細胞の細胞操作は可能となり、代理親魚技術における有用な技術の1つになる可能性が示唆された。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (19 results)

All 2024 2023 2022 2021

All Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 7 results) Presentation (12 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Development of spermatogonial cell transplantation in barramundi (Asian seabass: Lates calcarifer).2024

    • Author(s)
      Kensuke Ichida, Reoto Tani, Somkiat Sreebun, Araya Jangprai, Pailin Pasomboon, Ryosuke Yazawa, Goro Yoshizaki, Surintorn Boonanuntanasarn.
    • Journal Title

      Aquaculture

      Volume: 579 Pages: 740152-740152

    • DOI

      10.1016/j.aquaculture.2023.740152

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cryopreservation of testicular cell in striped catfish (Pangasianodon hypophthalmus) and its effects on apoptosis, germ-cell specific gene expression and germ cell transplantability2023

    • Author(s)
      Surintorn Boonanuntanasarn, Somkiat Sreebun, Kullanan Booncherd, Pongsawan Khaosa-art, Treerat Sooksawat , Kensuke Ichida, Nopadon Pirarat, Ryosuke Yazawa
    • Journal Title

      Aquaculture

      Volume: 570 Pages: 739370-739370

    • DOI

      10.1016/j.aquaculture.2023.739370

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish2022

    • Author(s)
      F Yang, K Ichida, G Yoshizaki.
    • Journal Title

      Aquaculture,

      Volume: 552 Pages: 737952-737952

    • DOI

      10.1016/j.aquaculture.2022.737952

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production of Germ Cell-Less Rainbow Trout by dead end Gene Knockout and their Use as Recipients for Germ Cell Transplantation2022

    • Author(s)
      R Fujihara, N Katayama, Sadaie, S., Miwa, M., Sanchez Matias, G. A., Ichida, K., ... & Yoshizaki, G.
    • Journal Title

      Marine Biotechnology

      Volume: 24 Issue: 2 Pages: 417-429

    • DOI

      10.1007/s10126-022-10128-w

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production of germ cell-less rainbow trout by dead end gene knockout and their use as recipients for germ cell transplantation2022

    • Author(s)
      Ryo Fujihara, Naoto Katayama, Sakiko Sadaie, Misako Miwa, Gabriela Angelica Sanchez Matias, Kensuke Ichida, Wataru Fujii, Kunihiko Naito, Makoto Hayashi and Goro Yoshizaki .
    • Journal Title

      Marine Biotechnology

      Volume: 印刷中

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gametogenesis commencement in recipient gonads using germ cells retrieved from dead fish2022

    • Author(s)
      Fang Yang, Kensuke Ichida, Goro Yoshizaki.
    • Journal Title

      Aquaculture

      Volume: 552 Pages: 737952-737952

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of a vasa homolog in Mekong giant catfish (Pangasianodon gigas): Potential use as a germ cell marker.2021

    • Author(s)
      K Ichida, A Jangprai, P Khaosa-art, G Yoshizaki, S Boonanuntanasarn.
    • Journal Title

      Animal Reproduction Science

      Volume: 234 Pages: 106869-106869

    • DOI

      10.1016/j.anireprosci.2021.106869

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] nanos-gfp導入ニジマスにおける機能的精原幹細胞の濃縮2024

    • Author(s)
      猿田裕典、山川宏樹、市田健介、吉崎悟朗
    • Organizer
      令和6年度 日本水産学会春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 代理親魚技術により生産したアユの成長と性成熟2024

    • Author(s)
      阿久津崇、塩澤佳奈子、鈴木究真、天野雄一、鈴木弘貴、市田健介、吉崎悟朗
    • Organizer
      令和6年度 日本水産学会春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Production of offspring derived from cryopreserved spermatogonia by surrogate broodstock in ayu (Plecoglossus altivelis)2023

    • Author(s)
      Ichida Kensuke、Suzuki Koki、Amano Yuichi、Maruyama Ryuta、Matsushita Yoshiyuki、Akutsu Takashi、Shiozawa Kanako、Watanabe Shun、Suzuki Kyuma、Yoshizaki Goro
    • Organizer
      12th International Symposium on Reproductive Physiology of Fish
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アユ代理親魚技術の構築2023

    • Author(s)
      市田健介、鈴木弘貴、天野雄一、山川宏樹、松下芳之、丸山瑠太、阿久津崇、渡辺峻、塩澤佳奈子、鈴木究真、 吉崎悟朗
    • Organizer
      第23回マリンバイオテクノロジー学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] アユ代理親魚技術の構築2023

    • Author(s)
      市田健介,鈴木弘貴,天野雄一,山川宏樹,松下芳之,丸山瑠太,阿久津崇,渡辺峻,塩澤佳奈子,鈴木究真,吉崎悟朗
    • Organizer
      第23回マリンバイオテクノロジー学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Production of offspring derived from cryopreserved spermatogonia by surrogate broodstock in ayu (Plecoglossus altivelis)2023

    • Author(s)
      Ichida Kensuke, Suzuki Koki, Amano Yuichi, Maruyama Ryuta, Matsushita Yoshiyuki, Akutsu Takashi, Shiozawa Kanako, Watanabe Shun, Suzuki Kyuma, Yoshizaki Goro
    • Organizer
      12th International Symposium on Reproductive Physiology of Fish
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 代理親魚技術による凍結細胞からのアユの生産2023

    • Author(s)
      鈴木弘貴,天野雄一,山川宏樹,松下芳之,丸山瑠太,阿久津崇,渡辺峻,塩澤佳奈子,鈴木究真,市田健介,吉崎悟朗
    • Organizer
      令和5年度 日本水産学会春季大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 抗生殖細胞抗体を利用した免疫学的不妊化技術の検討2023

    • Author(s)
      高瀬研志,市田健介,小祝敬一郎,吉崎悟朗,廣野育生,近藤秀裕
    • Organizer
      令和5年度 日本水産学会春季大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 生殖細胞移植を用いたメコンオオナマズの配偶子生産2021

    • Author(s)
      市田健介, Rangsung Duangkaew, Surintorn Boonanuntanasarn, 吉崎悟朗
    • Organizer
      第21回マリンバイオテクノロジー学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] アユの遺伝子資源保存に向けた生殖細胞凍結技術および移植技術の至適化2021

    • Author(s)
      天野雄一, 鈴木弘貴, 渡辺峻, 阿久津崇, 丸山 隆太, 市田健介, 吉崎悟朗
    • Organizer
      第21回マリンバイオテクノロジー学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Successful transplantation of donor spermatogonia derived from postmortem rainbow trout2021

    • Author(s)
      Yang Fang, Kensuke Ichida, Goro Yoshizaki
    • Organizer
      第21回マリンバイオテクノロジー学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 小型代理親魚が生産したドナー由来クロマグロ精子の濃縮法2021

    • Author(s)
      川村亘, 神尾茂治, 市田健介, 矢澤良輔, 森田哲朗, 吉崎悟朗
    • Organizer
      第21回マリンバイオテクノロジー学会大会
    • Related Report
      2021 Research-status Report

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Published: 2021-07-13   Modified: 2025-01-30  

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