• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Effect of carbonyl stress on neural differentiation and development

Research Project

Project/Area Number 25861037
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Psychiatric science
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

TOYOSHIMA Manabu  独立行政法人理化学研究所, 脳科学総合研究センター, 基礎科学特別研究員 (90582750)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords統合失調症 / カルボニルストレス / 終末糖化産物 / iPS細胞 / 神経発達 / AGEs / GLO1
Outline of Final Research Achievements

In this study, we have focused on the relationship between carbonyl stress and abnormal neural differentiation and development in schizophrenic patient, examined the influence of advanced glycation end products (AGEs) on neural differentiation efficiencies by using iPS cells derived from the schizophrenia patients. Patients iPS cells showed specific AGEs compared to control iPSC. We have found that there is a specificity in proteins that preferentially react with AGEs. We differentiated iPS cells into neurospheres. Neural differentiation efficiencies were decreased in patients iPS cells. Inhibition of carbonyl stress allowed patients neurospheres to recover from decrease in neural differentiation efficiencies.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (13 results)

All 2015 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (10 results) (of which Invited: 1 results)

  • [Journal Article] 22q11.2 deletion carriers and schizophrenia-associated novel variants2014

    • Author(s)
      Balan S, Iwayama Y, Toyota T, Toyoshima M, Maekawa M, Yoshikawa T
    • Journal Title

      Br J Psychiatry

      Volume: 204 Issue: 5 Pages: 398-399

    • DOI

      10.1192/bjp.bp.113.138420

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Utility of Scalp Hair Follicles as a Novel Source of Biomarker Genes for Psychiatric Illnesses.2014

    • Author(s)
      Maekawa M, Yamada K, Toyoshima M, Ohnishi T, Iwayama Y, Shimamoto C, Toyota T, Nozaki Y, Balan S, Matsuzaki H, Iwata Y, Suzuki K, Miyashita M, Kikuchi M, Kato M, Okada Y, Akamatsu W, Mori N, Owada Y, Itokawa M, Okano H, Yoshikawa T.
    • Journal Title

      Biological Psychiatry

      Volume: 3223 Issue: 2 Pages: 00570-00578

    • DOI

      10.1016/j.biopsych.2014.07.025

    • NAID

      40020643113

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased l1 retrotransposition in the neuroral genome in schizophrenia.2014

    • Author(s)
      Miki Bundo, Manabu Toyoshima, Yohei Okada, Wado Akamatsu, Junko Ueda, Taeko Nemoto-Miyauchi, Fumiko Sunaga, Michihiro Toritsuka, Daisuke Ikawa, Akiyoshi Kakita, Motoichiro Kato, Kiyoto Kasai, Toshifumi Kishimoto, Hiroyuki Nawa, Hideyuki Okano, Takeo Yoshikawa, Tadafumi Katoemail, Kazuya Iwamoto
    • Journal Title

      Neuron

      Volume: 81 Issue: 2 Pages: 306-313

    • DOI

      10.1016/j.neuron.2013.10.053

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 統合失調症特殊例の神経発達・神経分化における分子病態解析2015

    • Author(s)
      豊島学, 岡田洋平, 赤松和土, 糸川昌成, 岡野栄之, 吉川武男
    • Organizer
      第10回日本統合失調症学会
    • Place of Presentation
      都市センターホテル(東京)
    • Year and Date
      2015-03-27 – 2015-03-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 統合失調症の神経発達障害におけるmiRNAの発現変化の影響2014

    • Author(s)
      豊島学, 岡田洋平, 赤松和土, 岡野栄之, 吉川武男
    • Organizer
      第41回日本脳科学会
    • Place of Presentation
      福井県県民ホール(福井)
    • Year and Date
      2014-11-22 – 2014-11-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] iPS細胞を用いた統合失調症特殊例の分子病態解析2014

    • Author(s)
      豊島学
    • 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
      名古屋国際会議場(名古屋)
    • Year and Date
      2014-11-20 – 2014-11-22
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] miRNAの発現変化による神経細胞分化への影響2014

    • Author(s)
      豊島学, 岡田洋平, 赤松和土, 岡野栄之, 吉川武男
    • 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
      奈良県文化会館(奈良)
    • Year and Date
      2014-09-29 – 2014-10-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] カルボニルストレスが関与する統合失調症の病因解明2014

    • Author(s)
      豊島学, 岡田洋平, 赤松和土,  糸川昌成, 岡野栄之, 吉川武男
    • Organizer
      新学術領域マイクロ精神病態若手交流研究会
    • Place of Presentation
      群馬県安中市(ホテル磯部ガーデン)
    • Related Report
      2013 Research-status Report
  • [Presentation] 疾患由来iPS 細胞を用いたカルボニルストレス性統合失調症の病因解明2014

    • Author(s)
      豊島学, 岡田洋平, 赤松和土,  糸川昌成, 岡野栄之, 吉川武男
    • Organizer
      第9回統合失調症学会
    • Place of Presentation
      京都 (京都テルサ)
    • Related Report
      2013 Research-status Report
  • [Presentation] 統合失調症を併発した22q11.2欠失症候群患者由来のiPS細胞を用いたトランスクリプトーム解析2013

    • Author(s)
      豊島学, 市川智恵 岡田洋平, 赤松和土,  糸川昌成, 岡野栄之, 吉川武男
    • Organizer
      第36回日本神経科学大会
    • Place of Presentation
      京都 (京都国際会議場)
    • Related Report
      2013 Research-status Report
  • [Presentation] Effect of carbonyl stress on neural differentiation and development2013

    • Author(s)
      Manabu Toyoshima, Yohei Okada, Wado Akamatsu, Masanari Itokawa, Hideyuki Okano, Takeo Yoshikawa
    • Organizer
      包括型脳科学研究推進支援ネットワーク  夏のワークショップ
    • Place of Presentation
      名古屋 (名古屋国際会議場)
    • Related Report
      2013 Research-status Report
  • [Presentation] Transcriptome analyses of human induced pluripotent stem cells from 22q11.2 deletion syndrome patients with schizophrenia

    • Author(s)
      Manabu Toyoshima, Tomoe Ichikawa, Yohei Okada, Wado Akamatsu, Masanari Itokawa, Hideyuki Okano, Takeo Yoshikawa
    • Organizer
      第6回MCCS-Asiaシンポジウム
    • Place of Presentation
      京都 (京都国際会議場)
    • Related Report
      2013 Research-status Report
  • [Presentation] iPS 細胞を用いたカルボニルストレス性統合失調症の病因解析

    • Author(s)
      豊島学, 前川素子, 大西哲生, 岡田洋平, 赤松和土,  糸川昌成, 岡野栄之
    • Organizer
      第46回精神神経系薬物治療報告会
    • Place of Presentation
      大阪 (千里ライフサイエンスセンタービル)
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi