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The identification and cloning for trans factor phosphorylated by AKT kinase activated after treatment with SSRI

Research Project

Project/Area Number 19790841
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Psychiatric science
Research InstitutionSt.Marianna University School of Medicine

Principal Investigator

MISONOO Atushi  St.Marianna University School of Medicine, 医学部, 助教 (20410128)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,780,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,700,000 (Direct Cost: ¥1,700,000)
KeywordsAKT / SSRI / リン酸化 / フルボキサミン / BDNF
Research Abstract

PC12細胞にFluvoxamine(FLV)投与後、AKT-Ser473,Thr308のリン酸化が亢進していた。またBDNFをPC12細胞に投与後、同様にAKTのリン酸化が起こり、PI-3 kinazeの活性化を抑制するLY294002にて、BDNFによるAKTのリン酸化が抑制された。また同様にLY294002にて、フルボキサミンによるAKTのリン酸化が抑制されたことから、フルボキサミンによるAKTのリン酸化はBDNFを介して起っていると考えられた。FLV,Milnacipran(MIL)を3週間投与後の大脳皮質において、Akt-Ser473のリン酸化、AKT-Thr308のリン酸化が亢進していると考えられた。FLV、MILを3週間投与後、大脳皮質の核内でのAKTリン酸化の増加とリン酸化されたAKTの核への移行を認められた。核内に移行したAKTは転写因子をリン酸化し、転写因子とコファクターの結合を調節し、転写を制御していることが考えられた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report

Research Products

(21 results)

All 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 2 results) Presentation (13 results) Book (2 results)

  • [Journal Article] Chronic treatment with fluvoxaime stimulates phosophorylation of Ser473 anf Thr308 of AKT in the rat cerebral cortex2008

    • Author(s)
      A. Misonoo, et al
    • Journal Title

      聖マリアンナ医科大学大学雑誌 36

      Pages: 207-214

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 向精神薬の脳内濃度の調節するP糖蛋白質について2008

    • Author(s)
      長田賢一 他
    • Journal Title

      精神科 12

      Pages: 434-439

    • Related Report
      2008 Final Research Report
  • [Journal Article] P糖蛋白質-向精神薬の脳内濃度の調節について2008

    • Author(s)
      長田賢一 他
    • Journal Title

      分子精神医学 8

      Pages: 83-85

    • Related Report
      2008 Final Research Report
  • [Journal Article] Chronic treatment with fluvoxaime stimulates phosophorylation of Ser473 anf Thr308 of AKT in the rat cerebral cortex2008

    • Author(s)
      A. Misonoo, et.al.
    • Journal Title

      聖マリアンナ医科大学大学雑誌 36

      Pages: 207-214

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 向精神薬の脳内濃度の調節するP糖蛋白質について2008

    • Author(s)
      長田賢一他
    • Journal Title

      精神科 12

      Pages: 434-439

    • Related Report
      2008 Annual Research Report
  • [Journal Article] P糖蛋白質-向精神薬の脳内濃度の調節について-2008

    • Author(s)
      長田賢一他
    • Journal Title

      分子精神医学 8

      Pages: 83-85

    • Related Report
      2008 Annual Research Report
  • [Presentation] Neurotransmitter (serotonin,dopamine, noradrenaline ) were labeled NBD-F and detected fluorescence in vivo2008

    • Author(s)
      T. Haga, et al
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington, D. C
    • Year and Date
      2008-11-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Neurotransmitter (serotonin, dopamine, noradrenaline ) were labeled NBD-F and detected fluorescence in vivo2008

    • Author(s)
      T. Haga, et.al.
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington(U.S.A)
    • Year and Date
      2008-11-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Antidepressants induces phosphorylation of Akt in PC122008

    • Author(s)
      K. Osada, et al
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington, D.C.
    • Year and Date
      2008-11-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Antidepressants induces phosphorylation of Akt in PC122008

    • Author(s)
      K. Osada, et.al.
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington(U.S.A)
    • Year and Date
      2008-11-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fluorescence-based high-throughput method for Milnacipran in vivo cells2008

    • Author(s)
      Y. Ogawa, et al
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington, D. C
    • Year and Date
      2008-11-16
    • Related Report
      2008 Final Research Report
  • [Presentation] Fluorescence-based high-throughput method for Milnacipran in vivo cells2008

    • Author(s)
      Y. Ogawa, et.al.
    • Organizer
      38rd Annual Meeting of Neuroscience
    • Place of Presentation
      Washington(U.S.A)
    • Year and Date
      2008-11-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fluvoxamine induces phosphorylation of Akt in PC122007

    • Author(s)
      K. NAKANO et al
    • Organizer
      Neuroscience 2007 meeting
    • Place of Presentation
      San Diego
    • Year and Date
      2007-11-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Fluvoxamine induces phosphorylation of Akt in PC122007

    • Author(s)
      K. NAKANO et al.
    • Organizer
      Neuroscience 2007 meeting
    • Place of Presentation
      San Diego (U.S.A)
    • Year and Date
      2007-11-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Chronic trifluoperazine treatment increased P-glycoprotein in the rat brain2007

    • Author(s)
      K. OSADA et al
    • Organizer
      Neuroscience 2007 meeting
    • Place of Presentation
      San Diego
    • Year and Date
      2007-11-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Chronic trifluoperazine treatment increased P-glycoprotein in the rat brain.2007

    • Author(s)
      K. OSADA et al.
    • Organizer
      Neuroscience 2007 meeting
    • Place of Presentation
      San Diego (U.S.A)
    • Year and Date
      2007-11-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Trifluoperazineのラット慢性投与後の脳内P糖蛋白質への影響2007

    • Author(s)
      長田賢一 他
    • Organizer
      第26回躁うつ病の薬理・生化学的研究懇話会
    • Place of Presentation
      広島
    • Year and Date
      2007-05-16
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] The long-lasting sensitization to footshock after chronic stress on the acoustic startle reflex2007

    • Author(s)
      S. Kanai et al
    • Organizer
      39th European Brain and Behaviour Society
    • Place of Presentation
      Trieste
    • Related Report
      2008 Final Research Report
  • [Presentation] The long-lasting sensitization to footshock after chronic stress on the acoustic startle reflex2007

    • Author(s)
      S. Kanai et al.
    • Organizer
      39th European Brain and Behaviour Society
    • Place of Presentation
      Trieste (Italy)
    • Related Report
      2007 Annual Research Report
  • [Book] 繊維筋痛症ハンドブック、精神科医からみた薬物療法2007

    • Author(s)
      西岡久寿樹編
    • Publisher
      日本医事新報社
    • Related Report
      2008 Final Research Report
  • [Book] 繊維筋痛症ハンドブック2007

    • Author(s)
      西岡久寿樹編
    • Total Pages
      220
    • Publisher
      日本医事新報社
    • Related Report
      2007 Annual Research Report

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Published: 2007-03-31   Modified: 2016-04-21  

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