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Application of chiral-specificity of amino acids on the novel development of antipsychotic drugs for schizophrenia

Research Project

Project/Area Number 26461713
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Psychiatric science
Research InstitutionTokyo Metropolitan Tama Medical Center (Department of Clinical Research) (2016-2017)
Tokyo Medical and Dental University (2014-2015)

Principal Investigator

YAMAMOTO Naoki  東京都立多摩総合医療センター(臨床研究・教育研修センター(臨床研究部)), 精神神経科, 部長 (70312296)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
KeywordsD-セリン / NMDA受容体 / 統合失調症 / D-アミノ酸 / グリシン / グルタミン酸 / NMDA / PCP / D-アミノ酸
Outline of Final Research Achievements

In this study I have focused on chiral-specificity of amino acids to understand molecular basis in developing novel antipsychotic drugs for schizophrenia. D-Serine, an NMDA receptor coagonist, plays a crucial role in neurocognitive functions. From a pathophysiological aspect, dysfunction of D-serine/NMDA receptor signaling system may be involved in schizophrenia-related symptoms. To obtain further insights into the molecular basis of schizophrenia and other related mental disorders, I have investigated the genetic association of candidate genes and schizophrenia as case-control study. I obtained profiles of the relationship of these genes, including the splicing system of them, and schizophrenia.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (16 results)

All 2018 2017 2015 2014

All Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) Book (1 results)

  • [Journal Article] Association studies of WD repeat domain 3 and chitobiosyldiphosphodolichol beta- mannosyltransferase genes with schizophrenia in a Japanese population.2018

    • Author(s)
      Momoko Kobayashi, Daisuke Jitoku, Yoshimi Iwayama, Naoki Yamamoto, Tomoko Toyota, Katsuaki Suzuki, Mitsuru Kikuchi, Tasuku Hashimoto, Nobuhisa Kanahara, Akeo Kurumaji, Takeo Yoshikawa, Toru Nishikawa
    • Journal Title

      PLoS ONE

      Volume: 13 Issue: 1 Pages: e0190991-e0190991

    • DOI

      10.1371/journal.pone.0190991

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association of schizophrenia onset age and white matter integrity with treatment effect of D-cycloserine: A randomized placebo-controlled double-blind crossover study2017

    • Author(s)
      Kazuo Takiguchi, Akihito Uezato, Michio Itasaka, Hidenori Atsuta, Kenji Narushima, Naoki Yamamoto, Akeo Kurumaji, Makoto Tomita, Kazunari Oshima, Kosaku Shoda, Mai Tamaru, Masahito Nakataki, Mitsutoshi Okazaki, Sayuri Ishiwata, Yasuyoshi Ishiwata, Masato Yasuhara, Kunimasa Arima,Tetsuro Ohmori, Toru Nishikawa
    • Journal Title

      BMC Psychiatry,

      Volume: 17 Issue: 1 Pages: 249-263

    • DOI

      10.1186/s12888-017-1410-3

    • NAID

      120006772556

    • URL

      https://pure.teikyo.jp/en/publications/7ca770b2-4d18-4198-be09-11dda408713c

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genetic and molecular risk factors within the newly identified primate-specific exon of the SAP97/DLG1 gene in the 3q29 schizophrenia-associated locus.2017

    • Author(s)
      Akihito Uezato, Naoki Yamamoto, Daisuke Jitoku, Emiko Haramo, Eri Hiraaki, Yoshimi Iwayama, Tomoko Toyota, Masakazu Umino, Asami Umino, Yasuhide Iwata, Katsuaki Suzuki, Mitsuru Kikuchi, Tasuku Hashimoto, Nobuhisa Kanahara, Akeo Kurumaji, Takeo Yoshikawa, Toru Nishikawa.
    • Journal Title

      American Journal of Medical Genetics(Part B): Neuropsychiatric_Genetics,

      Volume: 174 Issue: 8 Pages: 798-804

    • DOI

      10.1002/ajmg.b.32595

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Reduced cortical expression of a newly identified splicing variant of the DLG1 gene in patients with early-onset schizophrenia.2015

    • Author(s)
      Uezato A, Yamamoto N, Iwayama Y, Hiraoka S, Hiraaki E, Umino A, Haramo E, Umino M, Yoshikawa T, Nishikawa T.
    • Journal Title

      Transl Psychiatry

      Volume: 5 Issue: 1 Pages: 130-130

    • DOI

      10.1186/s12888-016-0835-4

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 統合失調症のグルタミン酸仮説と診断の可能性.2015

    • Author(s)
      上里彰仁, 山本直樹, 西川徹.
    • Journal Title

      精神科治療学

      Volume: 30 Pages: 11-17

    • Related Report
      2015 Research-status Report
  • [Journal Article] Association study of H2AFZ with schizophrenia in a Japanese case-control sample.2015

    • Author(s)
      Jitoku D, Yamamoto N, Iwayama Y, Toyota T, Miyagi M, Enokida T, Tasaka Y, Umino M, Umino A, Uezato A, Iwata Y, Suzuki K, Kikuchi M, Hashimoto T, Kanahara N, Kurumaji A, Yoshikawa T, Nishikawa T.
    • Journal Title

      J Neural Transm

      Volume: 122 Pages: 915-923

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] RBM10 regulates alternative splicing.2014

    • Author(s)
      Inoue A, Yamamoto N, Kimura M, Nishio K, Yamane H, Nakajima K.
    • Journal Title

      FEBS Lett.

      Volume: 588 Pages: 942-947

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] A case of Hyperekplexia treated as epilepsy2017

    • Author(s)
      日野慶子、後藤知英)、玉井眞一郎、寺澤佑哉、櫻井薫、福島康浩、山口順嗣、鷺坂彰吾、竹谷健、森野道晴、山本直樹
    • Organizer
      第51回日本てんかん学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Phencyclidineに発達依存的応答を示す遺伝子PRT7と統合失調症との関連解析2015

    • Author(s)
      山本直樹、本間斐、治徳大介、海野麻未、岩山佳美、吉川武男、西川徹
    • Organizer
      第37回日本生物学的精神医学会年会
    • Place of Presentation
      タワーホール船堀(東京都江戸川区))
    • Year and Date
      2015-09-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 統合失調症と性染色体:二動原体X染色体(p11)型ターナー症候群の解析(第2報)2015

    • Author(s)
      山本直樹、西川徹
    • Organizer
      第111回日本精神神経学会学術総会
    • Place of Presentation
      大阪国際会議場(大阪市)
    • Year and Date
      2015-06-04
    • Related Report
      2015 Research-status Report
  • [Presentation] フェンサイクリジンによって発達段階依存的に発現誘導を受けるnon-coding RNA prt6 および標的候補遺伝子の薬理学的特性および統合失調症における遺伝子関連解析2014

    • Author(s)
      山本直樹、竹林裕直、治徳大介、海野真一、海野麻未、岩山佳美、吉川武男、西川徹
    • Organizer
      第24回日本臨床精神神経薬理学会第44回日本神経精神薬理学会合同年会
    • Place of Presentation
      名古屋市、名古屋国際会議場
    • Year and Date
      2014-11-20 – 2014-11-22
    • Related Report
      2014 Research-status Report
  • [Presentation] 統合失調症関連遺伝子とクロマチン制御2014

    • Author(s)
      山本 直樹、西川 徹
    • Organizer
      第36回日本生物学的精神医学会第57回日本神経化学会大会合同年会
    • Place of Presentation
      奈良市、奈良県文化会館奈良県新公会堂
    • Year and Date
      2014-09-29 – 2014-10-01
    • Related Report
      2014 Research-status Report
  • [Presentation] HSPA1B遺伝子と統合失調症の関連解析2014

    • Author(s)
      白石知也、山本直樹、治徳大介、岩山佳美、吉川武男、西川徹
    • Organizer
      第36回日本生物学的精神医学会第57回日本神経化学会大会合同年会
    • Place of Presentation
      奈良市、奈良県文化会館奈良県新公会堂
    • Year and Date
      2014-09-29 – 2014-10-01
    • Related Report
      2014 Research-status Report
  • [Presentation] Splicing制御因子SRSF1遺伝子と統合失調症の関連解析2014

    • Author(s)
      野中美佐、山本直樹、治徳大介、岩山佳美、吉川武男、西川徹
    • Organizer
      第36回日本生物学的精神医学会第57回日本神経化学会大会合同年会
    • Place of Presentation
      奈良市、奈良県文化会館奈良県新公会堂
    • Year and Date
      2014-09-29 – 2014-10-01
    • Related Report
      2014 Research-status Report
  • [Presentation] Identification of developmentally regulated NMDA receptor antagonist phencyclidine-responsive transcripts in the rat brain.2014

    • Author(s)
      Yamamoto N, Takebayashi H, Umino A, Nishikawa T.
    • Organizer
      29th CINP World Congress of Neuropsychopharmacology2014
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2014-06-22 – 2014-06-26
    • Related Report
      2014 Research-status Report
  • [Book] 南山堂医学大辞典2015

    • Author(s)
      山本直樹
    • Total Pages
      3101
    • Publisher
      南山堂
    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2019-03-29  

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