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2008 Fiscal Year Final Research Report

Prevention of neuronal cell death associated with altered redox in the endoplasmic reticulum(ER)

Research Project

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Project/Area Number 19500319
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Neurochemistry/Neuropharmacology
Research InstitutionKanazawa University

Principal Investigator

HORI Osamu  Kanazawa University, 医学系, 准教授 (60303947)

Co-Investigator(Kenkyū-buntansha) OGAWA Satoshi  金沢大学, 医学系, 教授 (90283746)
KITAO Yasuko  金沢大学, 医学系, 助教 (00019613)
Project Period (FY) 2007 – 2008
Keywords神経科学 / 脳神経疾患 / ストレス
Research Abstract

神経系細胞株PC12をBSOで処理すると、(1)細胞内グルタチオンの枯渇、(2)小胞体内での酸化ストレス発生、そして(3)細胞死が誘導された。この時、細胞を小胞体ストレス誘導剤ツニカマイシンで処理すると細胞死は増加し、逆に小胞体ストレス制御物質で処理すると減少した。マウスパーキンソン病(PD)モデルにおいても、(1)細胞内グルタチオンの低下、(2)小胞体ストレスの増加、(3)神経細胞死が認められた事から、グルタチオン枯渇により誘導される小胞体ストレス由来神経細胞死の重要性が示唆された。

  • Research Products

    (19 results)

All 2009 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (7 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Journal Article] A Carbazole derivative protects cells against endoplasmic reticulum(ER)stress and glutathione depletion2008

    • Author(s)
      Miura H, Takano K, Kitao Y, Hibino S, Choshi T, Murakami R, Suzuki H, Yamada M, Ogawa S, Hori O
    • Journal Title

      J Pharma Sci 108

      Pages: 164-71

    • Peer Reviewed
  • [Journal Article] Inactivation of brain mitochondrial Lon protease by peroxynitrite precedes electron transport chain dysfunction2008

    • Author(s)
      Stanyer L, Jorgensen W, Hori O, Clark JB, Heales SJ
    • Journal Title

      Neurochem Int 53(3-4)

      Pages: 95-101

    • Peer Reviewed
  • [Journal Article] A DIBENZOYLMETHANE(DBM)DERIVATIV PROTECTS DOPAMINERGIC NEURONS AGAINST BOTH OXIDATIVE STRESS AND ENDOPLAMIC RETICULUM(ER)STRESS2007

    • Author(s)
      Takano K, Kitao Y, Tabata Y, Miura H, Sato K, Takuma K, Yamada K, Hibino S, Choshi T, Iinuma M, Suzuki H, Murakami R, Yamada M, Ogawa S, Hori O
    • Journal Title

      Am J Physiol cell Physiol 293(6)

      Pages: 1884-94

    • Peer Reviewed
  • [Journal Article] A novel inhibitor of advanced glycation and endoplasmic reticulum stress reduces infarct volume in rat focal cerebral ischemia2007

    • Author(s)
      Miyata T, Takizawa S, Izuhara Y, Kitao Y, Hori O, Ogawa S, Morita Y, Takagi S, Strihou CY
    • Journal Title

      Brain Res 1183

      Pages: 124-37

    • Peer Reviewed
  • [Journal Article] a resveratrol tetramer, regulates endoplasmic reticulum(ER)stress and inflammation2007

    • Author(s)
      Tabata Y, Takano K, Ito T, Iinuma M, Yoshimoto T, Miura H, Kitao Y, Ogawa S, Hori O. Vaticanol B
    • Journal Title

      Am J Physiol Cell Physiol 293(1)

      Pages: C411-8

    • Peer Reviewed
  • [Journal Article] Ischemia-induced neuronal cell death and stress response2007

    • Author(s)
      Ogawa S, Kitao Y, Hori O
    • Journal Title

      Antioxid Redox Signal 9(5)

      Pages: 573-87

    • Peer Reviewed
  • [Journal Article] Hypoxia-mediated induction of heme oxygenase type I and carbon monoxide release from astrocytes protects nearby cerebral neurons from hypoxia-mediated apoptosis2007

    • Author(s)
      Imuta N, Hori O, Kitao Y, Tabata Y, Yoshimoto T, Matsuyama T, Ogawa S
    • Journal Title

      Antioxid Redox Signal 9(5)

      Pages: 543-52

    • Peer Reviewed
  • [Journal Article] Does ORP150/HSP12A protect dopaminergic neurons against MPTP/MPP(+)-induced neurotoxicity?2007

    • Author(s)
      Kitao Y, Matsuyama T, Takano K, Tabata Y, Yoshimoto T, Momoi T, Yamatodani A, Ogawa S, Hori O
    • Journal Title

      Antioxid Redox Signal 9(5)

      Pages: 589-95

    • Peer Reviewed
  • [Journal Article] Pael receptor induces death of dopaminergic neurons in the substantia nigra via endoplasmic reticulum stress and dopamine t oxicity, which is enhanced under condition of parkin inactivation2007

    • Author(s)
      Kitao Y, Imai Y, Ozawa K, Kataoka A, Ikeda T, Soda M, Nakimawa K, Kiyama H, Stern DM, Hori O, Wakamatsu K, Ito S, Itohara S, Takahashi R, Ogawa S
    • Journal Title

      Hum Mol Genet 16(1)

      Pages: 50-60

    • Peer Reviewed
  • [Journal Article] Methoxyflavones protect cells against endoplasmic reticulum(ER)stress and neurotoxin2007

    • Author(s)
      Takano K, Tabata Y, Kitao Y, Murakami R, Suzuki H, Yamada M, Iinuma M, Yoneda Y, Ogawa S, Hori O
    • Journal Title

      Am J. Physiol(Cell Physiol) 292(1)

      Pages: C353-61

    • Peer Reviewed
  • [Presentation] NDRG2 regulates the motility of astroglial cells2008

    • Author(s)
      Takeichi T, Kitao Y, Miura H, Kitamura O, Ogawa S, Hori O
    • Organizer
      第31回日本分子生物学会年会、第81回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      20081209-12
  • [Presentation] A Carbazole derivative protects cells against endoplasmic reticulum(ER)stress and glutathione depletion2008

    • Author(s)
      Awa Y, Miura H, Hashida K, Kitao Y, Hibino S, Choshi T, Murakami R, Suzuki H, Yamada M, Ogawa S and Hori O
    • Organizer
      第31回日本分子生物学会年会、第81回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      20081209-12
  • [Presentation] Decreased expression of ERAD molecule Herp facilitates degradation of α-synuclein and synphilin-12008

    • Author(s)
      Hashida K, Miura H, Awa Y, Ogawa S, Kitao Y, and Hori O
    • Organizer
      第31回日本分子生物学会年会、第81回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      20081209-12
  • [Presentation] Decreased expression of ERAD molecule Herp facilitates degradation of α-synuclein and synphilin-12008

    • Author(s)
      Miura H, Kitao Y, Ogawa S and Hori O
    • Organizer
      The 31st annual meeting of the Japan Neuroscience Society
    • Place of Presentation
      東京
    • Year and Date
      20080709-11
  • [Presentation] ER stress response and neuronal cell death in the substantia nigra2008

    • Author(s)
      Hori O
    • Organizer
      日本神経化学会
    • Place of Presentation
      富山
    • Year and Date
      2008-03-13
  • [Presentation] a resveratol tetramer, regulates endoplasmic reticulum(ER)stress and inflammation2007

    • Author(s)
      Miura H, Kitao Y、Ogawa S、Hori O. Vaticanol B
    • Organizer
      第30回日本分子生物学会年会、第80回日本生化学会大会合同大会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
  • [Presentation] A screening system for compounds to protect cells against endoplasmic reticulum(ER)stress2007

    • Author(s)
      Hori O
    • Organizer
      6th World Congress on Alternatives and Animal Use in the Life Science(Japanese Society for Alternatives and Animal Experiments)
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-08-25
  • [Patent(Industrial Property Rights)] ピリミジン誘導剤を有効成分とする医薬組成物2009

    • Inventor(s)
      堀修, 他
    • Industrial Property Rights Holder
      金沢大学・明治乳業
    • Industrial Property Number
      特許, 特願2007-306399
    • Filing Date
      2009-11-27
  • [Patent(Industrial Property Rights)] 小胞体ストレス制御化合物とそれを有効成分とする医薬組成物2009

    • Inventor(s)
      堀修, 他
    • Industrial Property Rights Holder
      金沢大学・明治乳業
    • Industrial Property Number
      特許, PCT/JP2007/60735
    • Filing Date
      2009-05-25
    • Overseas

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Published: 2010-06-10   Modified: 2016-04-21  

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