• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

電気化学的単一細胞呼吸計測技術を応用した細胞間ネットワーク解析

Research Project

Project/Area Number 19021006
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionYamagata University (2008)
Tohoku University (2007)

Principal Investigator

阿部 宏之  Yamagata University, 大学院・理工学研究科, 准教授 (10375199)

Co-Investigator(Kenkyū-buntansha) 横尾 正樹  東北大学, 先進医工学研究機構, 助教 (10396541)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 2008: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2007: ¥2,300,000 (Direct Cost: ¥2,300,000)
Keywords電気化学計測 / 細胞呼吸 / 細胞機能解析 / 精密計測 / 生殖細胞 / 細胞間相互作用 / ミトコンドリア / 先端計測機器 / 電気化学顕微鏡 / 単一細胞計測 / 電気化学イメージング / 無侵襲計測
Research Abstract

本研究では、電気化学的呼吸計測技術を応用した非侵襲的細胞間ネットワーク解析システム構築のための基盤技術開発を目的とした。酸素の還元電位を検出するマイクロ電極をプローブとする走査型電気化学顕微鏡(SECM)をベースに高精度の細胞呼吸計測システムを構築し、哺乳動物卵子を単一細胞のモデル系に活性が極めて低い単一細胞呼吸解析システムの開発を目指し、以下の研究成果が得られた。
1. 高精度単一細胞呼吸計測システムの開発と性能評価 : 単一卵子の酸素消費量(呼吸)を安定して計測できるマイクロ電極を開発した。単一細胞呼吸計測のための専用計測液を作製し、高精度マイクロ電極を装備したSECMと測定液等の要素技術を統合した「高精度細胞呼吸計測システム」の開発に成功した。
2. 呼吸計測の有効性検証 : 「高精度細胞呼吸計測システム」を用いて、マウス、ウシ、ブタ等の単一未成熟卵子の呼吸量計測に成功するとともに、卵子成熟過程における呼吸量変化の解析が可能となった。生物学的解析により、呼吸計測システムの有効性が示された。
3. 細胞間ネットワーク解析システムの構築 : 卵子成熟過程において、卵丘膨化に伴う卵丘細胞-卵子間相互作用と呼吸活性との関係を解析した結果、卵丘膨化に伴い卵丘細胞と卵子の呼吸能が変化することが明らかになった。

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (35 results)

All 2009 2008 2007

All Journal Article (18 results) (of which Peer Reviewed: 13 results) Presentation (14 results) Book (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] A birth from the transfer of a single vitrified-warmed blastocyst using ICSI with calcium ionophore oocyte activation in a globozoospermic patient2009

    • Author(s)
      Kanako Nakajo
    • Journal Title

      Fertility and Sterility (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A microfluidic dual capillary probe to collect mRNA from adherent cells and spheroids2009

    • Author(s)
      Hitoshi Shiku
    • Journal Title

      Analytical Biochemistry (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating the embryo quality with a non-invasive and highly sensitive measurement of respiration activity by scanning electrochemical micros2008

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      Journal of Embryo Transfer 23(1)

      Pages: 29-37

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Evaluating the quality of human embryos with a measurement of oxygen consumption by scanning electrochemical microscopy2008

    • Author(s)
      Takafumi Utsunomiya
    • Journal Title

      Journal of Mammalian Ova Research 25

      Pages: 2-7

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of the respiratory activity of single human embryos by scanning electrochemical microscopy2008

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      Trans. of MRS-J 33(3)

      Pages: 759-762

    • NAID

      130007809493

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple analysis of respiratory activity in the identical oocytes by applvine scanning electrochemical microscopy2008

    • Author(s)
      Masaki Yokoo
    • Journal Title

      Trans. of MRS-J 33(3)

      Pages: 763-766

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 走査型電気化学顕微鏡による体外培養胚のクオリティ評価2008

    • Author(s)
      伊達安基
    • Journal Title

      バイオサイエンスとインダストリー 66(6)

      Pages: 298-299

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 畜産領域における呼吸測定による胚品質評価の展望2008

    • Author(s)
      阿部宏之
    • Journal Title

      新しい畜産技術-研究開発の成果と展開方法-

      Pages: 23-24

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Blastocyst production from in vitro-produced Day-2 bovine embryos classified by cleavage stage, and cytogenetical of the resultant Day-8 blastoc ysts2008

    • Author(s)
      Carlos Manuel Ulloa Ulloa
    • Journal Title

      Journal of Reproduction and Development 54

      Pages: 465-474

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of hyaluronan accumulation during cumulus expansion on in vitro porcine oocyte maturation2008

    • Author(s)
      Masaki Yokoo
    • Journal Title

      Zygote 16

      Pages: 309-314

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitochondria are well developed in pink-eyed dilution melanoblasts in the neonatal mouse epidermis2008

    • Author(s)
      Tomohisa Hirobe
    • Journal Title

      Zoological Science 25

      Pages: 1057-1065

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphometric and ultrastructural changes in ciliated cells of the oviductal epithelium in prolific Chinese Meishan and Large White pigs during the oestrus cycle2008

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      Reprod. Dom. Anim. 43

      Pages: 66-73

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of the respiratory activity of single human embryos by scanning electrochemical microscopy2008

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      Transactions of the Materials Research Society of Japan 31(In press)

    • NAID

      130007809493

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple analysis of respiratory activity in the identical cells by applying electrochemical measuring technology2008

    • Author(s)
      Masaki Yokoo
    • Journal Title

      Transactions of the Materials Research Society of Japan 31(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A non-invasive and sensitive method for measuring cellular respiration with a scanning electrochemical microscopy to evaluate embryo quality2007

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      J. Mamm. Ova Res. 24

      Pages: 70-78

    • NAID

      10019804045

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regional and cyclic variations in the ultrastructural features of secretory cells in the oviductal epithelium of the Chinese Meishan pig2007

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      Reprod. Dom. Anim. 42

      Pages: 292-298

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 電気化学的イメージング法を応用した単一ヒト胚の呼吸能解析2007

    • Author(s)
      阿部宏之
    • Journal Title

      産婦人科の実際 56

      Pages: 2053-2057

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Estimation of respiratory activity of individual human embryos by scanning electrochemical microscopy2007

    • Author(s)
      Hiroyuki Abe
    • Journal Title

      International Proceedings of ISIVF2007

      Pages: 171-174

    • Related Report
      2007 Annual Research Report
  • [Presentation] Non-invasive and highly sensitive measurement of the respiratory activity of individual human embryos by scanning electrochemical microscopy2008

    • Author(s)
      Hiroyuki Abe
    • Organizer
      The 64^<th> Annual Meeting of American Society for Reproductive Medicine
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2008-11-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Evaluating the quality of single human embryos with a non-invasive and highly sensitive measurement of respiration activity by scanning elect rochemical microsconv2008

    • Author(s)
      Hiroyuki Abe
    • Organizer
      The 3rd International Workshop on Approaches to Single-Cell-Analysis
    • Place of Presentation
      Zurich, Switzerland
    • Year and Date
      2008-09-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] ブタ体外受精胚の呼吸活性と胚発生能2008

    • Author(s)
      横尾正樹
    • Organizer
      日本動物学会平成20年度東北支部大会
    • Place of Presentation
      盛岡市・盛岡市観光文化交流センター
    • Year and Date
      2008-07-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Evaluating the embryo quality with a non-invasive and highly sensitive measurement of respiration activity by scanning electrochemical micros copy2008

    • Author(s)
      Hiroyuki Abe
    • Organizer
      The Korean Society of Embryo Transfer 2008
    • Place of Presentation
      甲州市, Korea
    • Year and Date
      2008-05-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 新しい培養評価法-受精卵呼吸解析による培養液の性能評価にっいて-2008

    • Author(s)
      阿部宏之
    • Organizer
      第49回日本哺乳動物卵子学会
    • Place of Presentation
      名古屋市・名古屋国際会議場
    • Year and Date
      2008-05-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] マウス卵成熟および胚発生過程におけるCytochrome c oxidase遺伝子の発現変化2008

    • Author(s)
      横尾正樹
    • Organizer
      第49回日本哺乳動物卵子学会
    • Place of Presentation
      名古屋市・名古屋国際会議場
    • Year and Date
      2008-05-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effects of bovine plasma lipoproteins on accumulation of cytoplasmic lipid droplets and mitochondrial morphology in bovine embryos2008

    • Author(s)
      Hiroyuki Abe
    • Organizer
      34th Annual Meeting of the International Embryo Transfer Society
    • Place of Presentation
      ハイアットリージェンシーデンバー
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電気化学計測法による卵子呼吸能解析とクオリティー評価への応用2007

    • Author(s)
      阿部宏之
    • Organizer
      第52回日本生殖医学会
    • Place of Presentation
      秋田大学
    • Year and Date
      2007-10-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] ブタ卵成熟過程における卵子ミトコンドリア機能の解析2007

    • Author(s)
      横尾正樹
    • Organizer
      第100回日本繁殖生物学会
    • Place of Presentation
      東京大学弥生講堂
    • Year and Date
      2007-10-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 呼吸代謝能解析による卵子・胚の品質評価と応用2007

    • Author(s)
      阿部宏之
    • Organizer
      第25回日本受精着床学会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2007-08-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] 微細加工技術と電気化学計測の複合システムによる精子呼吸能測定2007

    • Author(s)
      阿部宏之
    • Organizer
      第26回日本アンドロロジー学会
    • Place of Presentation
      ディズニーアンバサダーホテル
    • Year and Date
      2007-07-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] マウス胚発生過程におけるミトコンドリア機能解析2007

    • Author(s)
      岡崎直人
    • Organizer
      第48回日本哺乳動物卵子学会
    • Place of Presentation
      アピオ甲府
    • Year and Date
      2007-05-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 電気化学的細胞呼吸測定によるヒト胚用発生培地の性能評価2007

    • Author(s)
      横尾正樹
    • Organizer
      第48回日本哺乳動物卵子学会
    • Place of Presentation
      アピオ甲府
    • Year and Date
      2007-05-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 無侵襲的呼吸計測技術を応用した多項目呼吸能解析2007

    • Author(s)
      横尾正樹
    • Organizer
      第46回日本生体医工学会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2007-04-25
    • Related Report
      2007 Annual Research Report
  • [Book] 動物実験代替のためのバイオマテリアル開発2007

    • Author(s)
      阿部宏之
    • Publisher
      シーエムシー出版
    • Related Report
      2007 Annual Research Report
  • [Book] 胚の呼吸能の測定2007

    • Author(s)
      阿部宏之
    • Publisher
      中外医学社
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 哺乳動物受精卵の呼吸活性測定方法及びその電気化学デバイス2008

    • Inventor(s)
      珠玖仁
    • Industrial Property Rights Holder
      東北大学・山形大学
    • Industrial Property Number
      2008-293117
    • Filing Date
      2008-11-15
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2018-03-28  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi