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2010 Fiscal Year Final Research Report

Regulation of transcription factors and neuronal development by necdin-Sirt1 complex

Research Project

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Project/Area Number 21890123
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field General medical chemistry
Research InstitutionOsaka University

Principal Investigator

HASEGAWA Koichi  Osaka University, たんぱく質研究所, 助教 (20546783)

Project Period (FY) 2009 – 2010
Keywordsエネルギー代謝 / 摂食 / 肥満 / 体温調節 / アセチル化 / 視床下部 / 脳神経疾患
Research Abstract

Necdin is a positive regulator of Sirt1 protein deacetylase. In this study, I focused Foxo1 that is related for feeding. Necdin-Sirt1 complex deacetylased Foxo1 and modified thermoregulation through controlling neuropeptides and thyroid hormones.

  • Research Products

    (17 results)

All 2010 2009 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (14 results) Remarks (1 results)

  • [Journal Article] Neural stem cell-like gene expression in a mouse ependymoma cell line transformed by human BK polyomavirus2010

    • Author(s)
      Takako Aizawa*, Koichi Hasegawa*, Tsuyoshi Ohkumo, Seiichi Haga, Kazuhiko Ikeda, Kazuaki Yoshikawa
    • Journal Title

      Cancer Science 102(1)

      Pages: 122-129

    • Peer Reviewed
  • [Journal Article] Necdin Promotes Tangential Migration of Neocortical Interneurons from Basal Forebrain2010

    • Author(s)
      Takaaki Kuwajima*, Koichi Hasegawa*, Kazuaki Yoshikawa
    • Journal Title

      The Journal of Neuroscience 30(10)

      Pages: 3709-3714

    • Peer Reviewed
  • [Presentation] Necdin enhances Sirt1-dependent deacetylation of Foxo1 to control hypothalamic thermoregulation2010

    • Author(s)
      長谷川孝一、吉川和明
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会大会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-10
  • [Presentation] Necdin controls proliferation of white adipocyte progenitors2010

    • Author(s)
      藤原一志郎、長谷川孝一、吉川和明
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会大会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-10
  • [Presentation] Necdin serves as Nse3 in mammalian Smc5/6 complex2010

    • Author(s)
      吉田直史、長谷川孝一、吉川和明
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会大会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-09
  • [Presentation] Necdin regulates neural stem cell proliferation during postnatal development2010

    • Author(s)
      橋長秀典、長谷川孝一、吉川和明
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会大会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-08
  • [Presentation] Necdin regulates Foxo1acetylation via Sirt1 in mouse hypothalamus Neuroscience 20102010

    • Author(s)
      長谷川孝一, 吉川和明
    • Organizer
      40th Annual Meeting
    • Place of Presentation
      San Diego CA
    • Year and Date
      2010-11-15
  • [Presentation] Neural stem cell proliferation is regulated through interaction between necdin and Bmi1 polycomb complex protein(神経幹細胞の増殖はnecdinとポリコーム複合体タンパク質Bmi1の相互作用によって制御されている)2010

    • Author(s)
      南出良平、長谷川孝一、大雲剛志、吉川和明
    • Organizer
      第53回日本神経化学会大会(Neuro2010)
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-02
  • [Presentation] Necdin-Sirt1 complex regulates hypothalamic Foxo1 acetylation to control energy homeostasis(Necdin-Sirt1 複合体による視床下部Foxo1のアセル化の制御)2010

    • Author(s)
      長谷川孝一、吉川和明
    • Organizer
      第53回日本神経化学会大会(Neuro2010)
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-02
  • [Presentation] Epigenetic regulation of necdin gene expression during neural development(神経分化におけるnecdin遺伝子のエピジェティックな発現制御)2010

    • Author(s)
      大雲剛志、長谷川孝一、藤原一志郎、吉川和明
    • Organizer
      第53回日本神経化学会大会(Neuro2010)
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-02
  • [Presentation] Regulation of Foxo1 acetylation by neuronal necdin-Sirt1 complex2010

    • Author(s)
      長谷川孝一, 吉川和明
    • Organizer
      The Joint Symposium of the 5th International Symposium of Institute Network
    • Place of Presentation
      Kanazawa
    • Year and Date
      2010-06-24
  • [Presentation] Acetylation status of transcription factors is regulated by neuronal necdin-Sirt1 complex(ニューロンにおけるnecdin-Sirt1複合体による転写因子アセチル化状態の制御)2009

    • Author(s)
      長谷川孝一
    • Organizer
      Institute for Protein Research Retreat
    • Place of Presentation
      Hyogo
    • Year and Date
      2009-11-17
  • [Presentation] Regulation of necdin expression by DNAmethylation during neural development(神経発生におけるnecdin遺伝子のメチル化による発現調節)2009

    • Author(s)
      大雲剛志、蔡宗樺、長谷川孝一、吉川和明
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2009-10-24
  • [Presentation] The necdin-Sirt1complex deacetylates Foxo1 to suppress its transcriptional activity (Necdin-Sirt1複合体はFoxo1を脱アセチル化して転写活性を抑制する)2009

    • Author(s)
      長谷川孝一、吉川和明
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2009-10-24
  • [Presentation] Necdin regulates adipocyte differentiation via mitotic clonal expansion(Necdinによる脂肪細胞分化の制御機構の解析)2009

    • Author(s)
      藤原一志郎、長谷川孝一、大雲剛志、吉川和明
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2009-10-24
  • [Presentation] Regulated expression of MAGE family genes during neural development2009

    • Author(s)
      大雲剛志、蔡宗樺、長谷川孝一、吉川和明
    • Organizer
      第52回日本神経化学会大会
    • Place of Presentation
      群馬
    • Year and Date
      2009-06-22
  • [Remarks] 大阪大学 蛋白質研究所 蛋白質高次機能学研究部門 神経発生制御研究室ホームページ

    • URL

      http://www.protein.osaka-u.ac.jp/regulation/index_jap.html

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Published: 2012-01-26   Modified: 2016-04-21  

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