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2008 Fiscal Year Annual Research Report

哺乳類卵子の品質の判定法の開発:卵胞選抜の分子制御機構に基づいて

Research Project

Project/Area Number 18380164
Research InstitutionThe University of Tokyo

Principal Investigator

眞鍋 昇  The University of Tokyo, 大学院・農学生命科学研究科, 教授 (80243070)

Co-Investigator(Kenkyū-buntansha) 宮野 隆  神戸大学, 農学部, 教授 (80200195)
奥田 潔  岡山大学, 自然科学研究科, 教授 (40177168)
Keywords卵巣 / 卵胞 / アポトーシス / 顆粒層細胞 / 細胞死阻害因子 / 卵子品質 / 哺乳類 / 細胞死受容体
Research Abstract

多様な生殖戦略をもつ脊椎動物のうちで、魚類のように数千から数億の仔の中で幸運かつ優れたものだけが生き残る生殖戦略と異なり、哺乳類は性周期毎に1〜10個の僅かな卵子を排卵して授精し、胎児を母体内で発生させてから出産し、それを大切に育てる生殖戦略をとって繁栄してきた。成熟した哺乳類の卵巣には、胎児期に途中で減数分裂を休止している卵子が5〜100万個含まれ、性周期毎に卵胞とともに発育・成熟して排卵に至る。この課程で、最終的に排卵にいたる卵胞・卵子の100倍以上が発達を開始するが、99%以上が選択的に死滅してしまう。このような卵胞・卵子の選択的死滅はより優秀で強靭な子孫を残すための選抜戦略として重要であるが、これを制御している分子機構の全容は未だに解明されていない。本研究は、哺乳類の卵巣において繰り返される卵胞・卵子の選択的死滅を制御している分子機構を解明し、これをもとに本来死滅すべき低品質の卵子と排卵にいたる高品質卵子を分別し、体細胞クローン動物作出などの様々な動物バイオテクノロジ-に供される卵子の品質を保証できる技術を確立することを目指している。今年度は、卵胞に発現している細胞死受容体とデコイ受容体を同定し、細胞死受容体を介するアポトーシスシグナルの細胞内伝達系を担うカスパーゼ系の解析を進めた。さらに細胞内に局在してアポトーシスシグナル伝達を阻害している新規な阻害因子cFLIPおよびXIAP(遺伝子とアミノ酸配列を決定した)が顆粒層細胞に高発現している卵胞の卵子の健常性が高いらしいことを突き止め、これらを品質評価マーカーとした卵子品質判定法の開発を進めた。

  • Research Products

    (41 results)

All 2009 2008 Other

All Journal Article (17 results) (of which Peer Reviewed: 17 results) Presentation (19 results) Book (4 results) Remarks (1 results)

  • [Journal Article] Role of cell death ligand and receptor system on regulation of follicular atresia in pig ovaries.2008

    • Author(s)
      Noboru Manabe, Fuko Minehata, Yasufumi Goto, Akihisa Maeda, Yuan Cheng, Shoma Nakagawa, Naoko Inoue, Kannika Wongpanit, Hua-Zi Jin, Hiroshi Gonda, Jun-You Li
    • Journal Title

      Reproduction in Domestic Animals 43

      Pages: 268-272

    • Peer Reviewed
  • [Journal Article] Regulation of granulosa cell apoptosis by death ligand-receptor signaling.2008

    • Author(s)
      Fuko Matsuda, Akihisa Maeda, Yuan Cheng, Takafumi Sai, Hiroshi Gonda, Noboru Manabe
    • Journal Title

      Animal Science Journal 79

      Pages: 1-10

    • Peer Reviewed
  • [Journal Article] Physiological roles of inhibin in regulation of FSH secretion and follicular development during early pregnancy in goats.2008

    • Author(s)
      Mohamed MM Kandiel, Gen Watanabe, Junyou Li, Noboru Manabe, Abd El Salam I El Azab, Kazuyoshi Taya
    • Journal Title

      Domestic Animal Endocrinology 35

      Pages: 157-163

    • Peer Reviewed
  • [Journal Article] Molecular cloning of a porcine (Sus scrofa) apoptosis inhibitory ligand, Netrin-1, and its receptor, p53RDL1.2008

    • Author(s)
      Akihisa Maeda, Fuko Matsuda, Yasufumi Goto, Yuan Cheng, Hiroshi Gonda, Naoko Inoue, Shoma Nakagawa. Noboru Manabe
    • Journal Title

      The Journal of Reproduction and Devevelopment 54

      Pages: 275-280

    • Peer Reviewed
  • [Journal Article] cFLIP regulates death receptor-mediated apoptosis in an ovarian granulosa cell line by inhibiting procaspase-8 cleavage.2008

    • Author(s)
      Fuko Matsuda, Naoko Inoue, Yasufumi Goto, Akihisa Maeda, Yuan Cheng, Kazuhiro Sakamaki, Noboru Manabe
    • Journal Title

      The Journal of Reproduction and Devevelopment 54

      Pages: 314-320

    • Peer Reviewed
  • [Journal Article] Changes in expression and localization of X-linked inhibitor of apoptosis protein (XIAP) in follicular granulosa cells during atresia in porcine ovaries.2008

    • Author(s)
      Yuan Cheng, Akihisa Maeda, Yasufumi Goto, Fuko Matsuda, Takashi Mivano. Noboru Manabe
    • Journal Title

      The Journal of Reproduction and Devevelopment 54

      Pages: 454-459

    • Peer Reviewed
  • [Journal Article] Incorporation of β-amyloid protein through the bovine ileal epithelium before and after weaning: model for orally transmitted amyloidoses.2008

    • Author(s)
      Yasuhisa Ano, Hiroyuki Nakayama, Yusuke Sakai, Akikazu Sakudo, Maiko Endo, Shogo Ebisu, Jun-You Li, Koii Uetsuka. Noboru Manabe
    • Journal Title

      Microbiology and Immunolog 52

      Pages: 429-434

    • Peer Reviewed
  • [Journal Article] Ratio of peripheral nervous tissues in tongUes, skeletal muscles 'and intestines in cows.2008

    • Author(s)
      Xiao-Bo Zhu, Shogo Matoba, Kenshiro Hara, Yasuhisa Ano, Noboru Manabe, Takashi Onodera, Masamichi Kurohmaru
    • Journal Title

      Okajimas Folia Anatomica Japonica 85

      Pages: 73-77

    • Peer Reviewed
  • [Journal Article] Establishment of an efficient enzyme-linked immunosorbent assay for the detection of Eperythrozoon sius antibody in swine.2008

    • Author(s)
      Shoufa Zhang, Yulin Ju, Lijun Jia, Susumu Kumagai, Junyou Li, Noboru Manabe
    • Journal Title

      The Journal of Veterinary Medical Science 70

      Pages: 1143-1145

    • Peer Reviewed
  • [Journal Article] Leydig cell hyperplasia in ENU induced mutant mouse with germ cell depletion2008

    • Author(s)
      Khalaj M, Abbasi AR, Nishimura R, Akiyama K, Tsuji T, Noguchi J, Okuda K, Kunieda T
    • Journal Title

      The Journal of Reproduction and Devevelopment 543

      Pages: 225-228

    • Peer Reviewed
  • [Journal Article] Leydig cell hyperplasia in ENU induced mutant mouse with germ cell depletion2008

    • Author(s)
      Khalaj M, Abbasi AR, Nishimura R, Akiyama K, Tsuji T, Noguchi J, Okuda K, Kunieda T
    • Journal Title

      The Journal of Reproduction and Devevelopment 54

      Pages: 225-228

    • Peer Reviewed
  • [Journal Article] Urinary concentrations of estrone-3-glucuronide and estrous behavior in a captive female giant panda (Ailuropoda melanoleuca).2008

    • Author(s)
      Hama N, Kanemitsu H, Sakamoto K, Oyama Y, Acosta TJ, Ishikawa 0, Penevan W. Oknda K
    • Journal Title

      The Journal of Reproduction and Devevelopment 54

      Pages: 281-285

    • Peer Reviewed
  • [Journal Article] Anti-apoptotic roles of prostaglandin E2 and F2. in bovine luteal steroidogenic cell.2008

    • Author(s)
      Bowolaksono A, Nishimura R, Hojo T, Sakumoto R, Acosta TJ, Okuda K
    • Journal Title

      Biology of Reproduction 79

      Pages: 310-317

    • Peer Reviewed
  • [Journal Article] Cortisol is a suppressor of apoptosis in boVine corpus luteum.2008

    • Author(s)
      Komiyama J, Nishimura R, Lee H-Y, Sakumoto R, Tetsuka M, Acosta T, Okuda K
    • Journal Title

      Biology of Reproduction 78

      Pages: 888-895

    • Peer Reviewed
  • [Journal Article] Hypoxia promotes luteal cell death in bovine corpus luteum.2008

    • Author(s)
      Nishimura R, Komiyama J, Tasaki Y, Acosta TJ, Okuda K
    • Journal Title

      Biology of Reproduction 78

      Pages: 529-536

    • Peer Reviewed
  • [Journal Article] The maternal nucleolus is essential for early embryonic development in mammals.2008

    • Author(s)
      Ogushi S, Palmieri C, Fulka H, Saitou M, Miyano T, Fulka J Jr
    • Journal Title

      Science 319

      Pages: 613-616

    • Peer Reviewed
  • [Journal Article] Unified mode of centromeric protection by shugoshin in mammalian oocytes and somatic cells.2008

    • Author(s)
      Lee J, Kitajima TS, Tanno Y, Yoshida K, Morita T, Miyano T, Miyake M, Watanabe Y
    • Journal Title

      Nature Cell Biology 10

      Pages: 42-52

    • Peer Reviewed
  • [Presentation] ブタ黄体退行における抗アポトーシス因子とアポトーシス因子の役割2009

    • Author(s)
      高橋創、杉本実紀、奥田潔、李俊佑、眞鍋昇
    • Organizer
      第111回日本畜産学会
    • Place of Presentation
      藤沢市
    • Year and Date
      2009-03-27
  • [Presentation] X-linked inhibitor of apoptosis protein (XIAP) regulates apoptosis in follicular aranulosa cells in norcine ovaries.2008

    • Author(s)
      Noboru Manabe, Junyou Li
    • Organizer
      The 5th Asian Reproductive Biotechnology Society Conference
    • Place of Presentation
      中国・雲南市
    • Year and Date
      2008-11-28
  • [Presentation] The relation between concentrations of progesterone, estradiol and ovulation after PGF2alpha injection at varied day of after ovulatior in Shiba-goat.2008

    • Author(s)
      Junyou Li, Noboru Manabe
    • Organizer
      The 5th Asian Reproductive Biotechnology Society Conference
    • Place of Presentation
      中国・雲南市
    • Year and Date
      2008-11-28
  • [Presentation] Orally administrated ferulic acid metabolism in the rat.2008

    • Author(s)
      Hiroshi Gonda, Takuya Nakagami, Hiroyuki Hashimoto, Takuo Tsuno, Noboru Manabe
    • Organizer
      The 2nd International Symposium on Rice and Protection of Diseases
    • Place of Presentation
      和歌山市
    • Year and Date
      2008-10-20
  • [Presentation] Interleukin-6 regulates granulosa cell apoptosis during follicular atresia in porcine ovaries.2008

    • Author(s)
      Noboru Manabe
    • Organizer
      The 113th Animal Science Congress of the Asian-Australasian Association of Animal Production Societies
    • Place of Presentation
      ペト.ナム・ハノイ市
    • Year and Date
      2008-09-24
  • [Presentation] XIAPはブタ穎粒層細胞においてアポトーシスを阻害する2008

    • Author(s)
      程圓、前田晃央、高橋創、眞鍋昇
    • Organizer
      第101回日本繁殖生物学会
    • Place of Presentation
      福岡市
    • Year and Date
      2008-09-19
  • [Presentation] cFLIP regulated corpus lutea development during estrus cycle and pregnancy in rat.2008

    • Author(s)
      Kannika WONGPANIT, Akihisa MAEDA, Noboru MANABE
    • Organizer
      第101回日本繁殖生物学会
    • Place of Presentation
      福岡市
    • Year and Date
      2008-09-19
  • [Presentation] ブタ黄体細胞における細胞内抗アポトーシス因子cFLIPに関する研究2008

    • Author(s)
      金花子、李俊佑、Kannika WONGPANIT、奥田潔、眞鍋昇
    • Organizer
      第101回日本繁殖生物学会
    • Place of Presentation
      福岡市
    • Year and Date
      2008-09-19
  • [Presentation] 卵核胞顕微移植によるガラス化保存されたブタ発育完了および発育途中卵母細胞の減数分裂能の検討2008

    • Author(s)
      中川奨麻、前泊直樹、菊地和弘、永井卓、眞鍋昇
    • Organizer
      第101回日本繁殖生物学会
    • Place of Presentation
      福岡市
    • Year and Date
      2008-09-19
  • [Presentation] PGF2alpha投与時期によるシバヤギ血中P4とE2濃度変化と排卵2008

    • Author(s)
      李俊佑、金花子、KannikaWONGPANIT、眞鍋昇
    • Organizer
      第101回日本繁殖生物学会
    • Place of Presentation
      福岡市
    • Year and Date
      2008-09-19
  • [Presentation] How to assess the quality of mammalian oocytes as animal biotechnology resource: cFLIP is an adequate indicator.2008

    • Author(s)
      Noboru Manabe, Junyou Li
    • Organizer
      Yanbian International Symposium on Strategies for the Development of Animal Science and Livestock Industry in China
    • Place of Presentation
      中国・延辺市
    • Year and Date
      2008-09-05
  • [Presentation] Reproductive technology of dairy cow in Japan.2008

    • Author(s)
      Junyou Li, Noboru Manabe
    • Organizer
      Yanbian International Symposium on Strategies for the Development of Animal Science and Livestock Industry in China
    • Place of Presentation
      中国・延辺市
    • Year and Date
      2008-09-05
  • [Presentation] Role of cell death ligand and receptor system on regulation of follicular atresia in pig ovaries.2008

    • Author(s)
      Noboru Manabe
    • Organizer
      The 16th International Congress on Animal Reproduction
    • Place of Presentation
      ハンガリー・ブダペスト市
    • Year and Date
      2008-07-15
  • [Presentation] Apoptosis in porcine granulosa cells during follicular atresia is regulated by anti-apoptotic cFLIP.2008

    • Author(s)
      Noboru Manabe, Fuko Minehata, Yasufumi Goto, Akihisa Maeda, Yuan Cheng, Naoko Inoue
    • Organizer
      The 1st World Congress on Reproductive Biology
    • Place of Presentation
      アメリカ合衆国・コナ市
    • Year and Date
      2008-05-25
  • [Presentation] Er-vivo growth and maturation of oocytes in farm animals.2008

    • Author(s)
      Takashi Miyano, Noboru Manabe
    • Organizer
      The 1st World Congress on Reproductive Biology
    • Place of Presentation
      アメリカ合衆国・コナ市
    • Year and Date
      2008-05-25
  • [Presentation] Abnormality of localization and expression of aquaporins in the kidneys of ICR-derived glomerulonephritis (ICGN) mice.2008

    • Author(s)
      Noboru Manabe, Toshiharu Mori, Yasufumi Goto, Sayuri Anann, Chinatsu Sakata, Toshihiro Lee, Kozue-Uchio
    • Organizer
      Annual Meeting of the ICGN-mouse Research Society
    • Place of Presentation
      茨木市
    • Year and Date
      2008-04-20
  • [Presentation] Reproductive characteristics of ICR-derived glomerulonephritis (ICGN) mice.2008

    • Author(s)
      Kozue-Uchio, Kyoko Sawada, Takanori Kunieda, Noboru Manabe
    • Organizer
      Annual Meeting of the ICGN-mouse Research Society
    • Place of Presentation
      茨木市
    • Year and Date
      2008-04-20
  • [Presentation] Localization of tissue transglutaminase in the kidneys of ICR-derived glomerulonephritis (ICGN) mice.2008

    • Author(s)
      Yohei Miyamoto, Akira Myoumoto, Misuzu Yamada-Yamaguchi, Kozue-Uchio, Noboru Manabe
    • Organizer
      Annual Meeting of the ICGN-mouse Research Society
    • Place of Presentation
      茨木市
    • Year and Date
      2008-04-20
  • [Presentation] ヤギcFLIP遺伝子のクローニングと卵胞穎粒層細胞における発現2008

    • Author(s)
      権田寛、眞鍋昇
    • Organizer
      第109回日本畜産学会
    • Place of Presentation
      水戸市
    • Year and Date
      2008-04-02
  • [Book] Division, growth and differentiation of cells. In: Veterinary Embryology2008

    • Author(s)
      Noboru Manabe
    • Total Pages
      392
    • Publisher
      Gakusoshya Pub. Co, Tokyo, Japan
  • [Book] Female reproductive organs. In: Veterinary Histology 4th edition.2008

    • Author(s)
      Noboru Manabe, Jyunpei Kimura
    • Total Pages
      344
    • Publisher
      Gakusoshya Pub. Co, Tokyo, Japan
  • [Book] Oocyte growth and acquisition of meiotic competence. In: Gamete Biology: Emerging frontiers on fertility and contraceptive development.2008

    • Author(s)
      Takashi Miyano, Noboru Manabe
    • Total Pages
      545
    • Publisher
      Nottingham University Press, Nottingham, United Kingdom
  • [Book] Color Atras of Veterinary Anatomy; Volume 1 and 22008

    • Author(s)
      Noboru Manabe
    • Total Pages
      837
    • Publisher
      Chikusann-syuppann-Midori-shobo Co., Tokyo, Japan
  • [Remarks]

    • URL

      http://park.itc.u-tokyo.ac.jp/bokujo/

URL: 

Published: 2010-06-11   Modified: 2016-04-21  

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