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Neural differentiation dysfunction in cells with autosomal imbalance

Research Project

Project/Area Number 22590301
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Human genetics
Research InstitutionTottori University

Principal Investigator

HIRATSUKA Masaharu  鳥取大学, 医学部, 助教 (00362872)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsゲノム医科学 / 染色体工学
Research Abstract

Although particular chromosomal syndromes are phenotypically and clinically distinct, the majority of individuals with autosomal imbalance, such as Down syndrome, manifest mental retardation. To study the developmental stages of complex neuronal diseases, several independent disomic and trisomic human ES (T21-hES) and iPS (DS-iPS) cell lines were generated and subsequently differentiated into neuronal progenitor cells. Whereas T21-ES and DS-iPS cells generated neurons similarly to disomic control cells, expression pattern of neural differentiation markers in these cells was different from that of controls.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (11 results)

All 2013 2012 2011 2010

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (5 results)

  • [Journal Article] The transfer of human artificial chromosomes via cryopreserved microcells.2013

    • Author(s)
      Uno N, et al.
    • Journal Title

      Cytotechnology.

      Volume: in press Pages: 0-0

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prognostic significance of sirtuin 2 protein nuclear localization in glioma: an immunohistochemical study2012

    • Author(s)
      Imaoka N, Hiratsuka M, Osaki M, Kamitani H, Kambe A, Fukuoka J, Kurimoto M, Nagai S, Okada F, Watanabe T, Ohama E, Kato S, Oshimura M
    • Journal Title

      Oncol. Rep

      Volume: 28 Issue: 3 Pages: 923-930

    • DOI

      10.3892/or.2012.1872

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Integration-free iPS cells engineered using human artificial chromosomevectors2011

    • Author(s)
      Hiratsuka, M., et al
    • Journal Title

      PLoS One

      Volume: 6 Issue: 10 Pages: e25961-e25961

    • DOI

      10.1371/journal.pone.0025961

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new chromosome 14-based human artificial chromosome (HAC) vectorsystem for efficient transgene expression in human primary cells2011

    • Author(s)
      Kakeda M, Nagata K, Osawa K, Matsuno H, Hiratsuka M, Sano A, Okazaki A, Shitara S, Nishikawa S, Masuya A, Hata T, Wako S, Osaki M, Kazuki Y, Oshimura M, Tomizuka K
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 415 Issue: 3 Pages: 439-444

    • DOI

      10.1016/j.bbrc.2011.10.088

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Integration-free and stable expression of FVIII using a human artificial chromosome2011

    • Author(s)
      Kurosaki H, et.al.
    • Journal Title

      Journal of Human Genetics

      Volume: 56 Issue: 10 Pages: 727-733

    • DOI

      10.1038/jhg.2011.88

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Refined human artificial chromosome vectors for gene therapy and animal transgenesis2010

    • Author(s)
      Kazuki Y, Hoshiya H, Takiguchi M, Abe S, Iida Y, Osaki M, Katoh M, Hiratsuka M, Shirayoshi Y, Hiramatsu K, Ueno E, Kajitani N, Yoshino T, Kazuki K, Ishihara C, Takehara S, Tsuji S, Ejima F, Toyoda A, Sakaki Y, Larionov V, Kouprina N and Oshimura M
    • Journal Title

      Gene therapy

      Volume: Volume 18, number 4 Issue: 4 Pages: 384-93

    • DOI

      10.1038/gt.2010.147

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] 染色体導入技術を用いた同一遺伝的背景を持つトリソミーヒト ES 細胞の作製2012

    • Author(s)
      香月康宏
    • Organizer
      日本人類遺伝学会第57回大会
    • Place of Presentation
      東京
    • Year and Date
      2012-10-27
    • Related Report
      2012 Final Research Report
  • [Presentation] iPS細胞とヒト/マウス人工染色体を用いた成人発症II型シトルリン血症遺伝子治療モデルの開発2012

    • Author(s)
      鈴木輝彦
    • Organizer
      第11回日本再生医療学会総会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Generation of integration-free mouse and human iPS cells using human artificial chromosomes.2012

    • Author(s)
      Ueda K
    • Organizer
      ISSCR 10th Annual meeting
    • Place of Presentation
      PACIFICO YOKOHAMA (Yokohama)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Towards a none immunogenic gene delivery vector system using human artificial chromosome for gene and cell therapy.2012

    • Author(s)
      Uno N
    • Organizer
      ISSCR 10th Annual meeting
    • Place of Presentation
      PACIFICO YOKOHAMA (Yokohama)
    • Related Report
      2012 Annual Research Report
  • [Presentation] ヒト人工染色体ベクターを用いたiPS細胞の作製2011

    • Author(s)
      平塚正治
    • Organizer
      第10回日本再生医療学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-03-02
    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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