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Comprehensive analysis of the ectoderm differentiation using the system imaging

Research Project

Project/Area Number 22510221
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field System genome science
Research InstitutionResearch Institute, Osaka Medical Center for Maternal and Child Health

Principal Investigator

YOSHIDA Chiharu  地方独立行政法人大阪府立病院機構大阪府立母子保健総合医療センター(研究所), 研究員 (60360666)

Co-Investigator(Kenkyū-buntansha) MATSUO Isao  地方独立行政法人大阪府立病院機構大阪府立母子保健総合医療センター(研究所), 部長 (10264285)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords発生分化 / 発生・分化 / 表皮 / 遺伝学 / マイクロアレイ / 神経上皮 / 表皮外胚葉 / マウス / イメージング / Wnt経路
Research Abstract

The embryonic ectodermal cells in the mouse embryo is known to differentiate to neural ectoderm, a prospective the central nervous system, and surface ectoderm, a prospective skin, espectively. To elucidate the molecular mechanisms of the cell fate specification between surface ectoderm and neural ectoderm, at first, the comprehensive research of whole genes expression was conducted using the microarray between surface ectoderm versus neural ectoderm. Then, we identified the Grainyhead-like family, which has CP2 transcriptional factor and highly express in the surface ectoderm. Next, we performed the functional analysis with generating transgenic mice in which ectopically Grhl2 and dominant-negative Grhl transgenes are expressed. By these transgenic mouse phenotypes, we suggested that Grhl play a pivotal role in an epidermal differentiation as an “master gene”. Additionally, systematic approaches (cascade analysis and promoter analysis) have revealed that canonical Wnt has functions in the upstream of surface ectodermal factors.

Report

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

    (21 results)

All 2013 2012 2011 2010 Other

All Journal Article (9 results) (of which Peer Reviewed: 7 results) Presentation (4 results) Book (5 results) Remarks (3 results)

  • [Journal Article] Extracellular modulation of Fibroblast Growth Factor signaling through heparan sulfate proteoglycans in mammalian development2013

    • Author(s)
      Isao Matsuo and Chiharu Kimura-Yoshida
    • Journal Title

      Curr. Opin. Genet. Dev

      Volume: (in press)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Extracellular modulation of Fibroblast Growth Factor signaling through heparan sulfate proteoglycans in mammalian development.2013

    • Author(s)
      Matsuo I, Kimura-Yoshida C.
    • Journal Title

      Current opinion in genetics & development.

      Volume: 24

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brd2 is required for cell cycle exit and neuronal differentiation through the E2F1 pathway in mouse neuroepithelial cells2012

    • Author(s)
      Mami Tsume, Chiharu Kimura-Yoshida, Kyoko Mochida, Yukinao Shibukawa, Saori Amazaki, Yoshinao Wada, Ryuji Hiramatsu, Kayo Shimokawa, and Isao Matsuo
    • Journal Title

      Biochemical Biophysical Research Communications

      Volume: 425 Pages: 762-768

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Brd2 is required for cell cycle exit and neuronal differentiation through the E2F1 pathway in mouse neuroepithelial cells.2012

    • Author(s)
      Tsume M, Kimura-Yoshida C, Mochida K, Shibukawa Y, Amazaki S, Wada Y, Hiramatsu R, Shimokawa K, Matsuo I.
    • Journal Title

      Biochemical and biophysical research communications.

      Volume: 425 Pages: 762-768

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] へパラン硫酸鎖を介したFGFシグナルの局所的な受容機構2012

    • Author(s)
      松尾勲、木村ー吉田千春、下川佳世
    • Journal Title

      細胞工学

      Volume: 31 Pages: 426-431

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Cell surface heparan sulfate chains regulate local reception of FGF signaling in the mouse embryo2011

    • Author(s)
      Kayo Shimokawa, Chiharu. Kimura-Yoshida, Naoko Nagai, Kazuhiro Mukai, Kazumi Matsubara, Hideto Watanabe, Yoichi Matsuda, Kyoko Mochida and Isao Matsuo
    • Journal Title

      Developmental Cell

      Volume: 21 Pages: 257-272

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A genetic study of the effects of reduced Frs2α gene dosage in exostoses development and cartilage abnormalities observed in Ext2 heterozygous mutant mice. Khondokar Nasirujjaman2011

    • Author(s)
      Chiharu Kimura-Yoshida, Noriko Gotoh, Ryuji Hiramatsu and Isao Matsuo
    • Journal Title

      Journal of Osaka Medical Center & Research Institute for Maternal & Child Health

      Volume: 26 Pages: 101-108

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] BETファミリーとエピジェネティクな遺伝子発現制御機構2010

    • Author(s)
      爪真美、木村-吉田千春、松尾勲
    • Journal Title

      大阪府立母子保健総合医療センター雑誌

      Volume: 26 Pages: 10-15

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wntシグナルとマウス前後軸決定-Wnt拮抗因子Dickkopf 1遺伝子に着目して2010

    • Author(s)
      木村-吉田千春、平松竜司、松尾勲
    • Journal Title

      医学のあゆみ

      Volume: 233(10) Pages: 985-992

    • Related Report
      2010 Annual Research Report
  • [Presentation] Dickkopf1, an antagonist for canonical Wnt signaling, regulates determination between neuroectoderm and surface ectoderm from ectodermal cell lineage2012

    • Author(s)
      Chiharu Kimura-Yoshida and Isao Matsuo
    • Organizer
      Mouse Molecular Genetics Meeting
    • Place of Presentation
      Asilomar Conference Grounds, Pacific Grove, CA, USA ポスター
    • Year and Date
      2012-10-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Dickkopf1, an antagonist for canonical Wnt signaling, regulates determination between neuroectoderm and surface ectoderm from ectodermal cell lineage.2012

    • Author(s)
      Chiharu KIMURA-YOSHIDA, Isao MATSUO
    • Organizer
      Mouse Moulecular Genetics
    • Place of Presentation
      サンフランシスコ
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dickkopf1, an antagonist for canonical Wnt signaling, regulates determination between neuroectoderm and surface ectoderm from ectodermal cell lineage2011

    • Author(s)
      Chiharu Kimura-Yoshida and Isao Matsuo
    • Organizer
      Stem Cell Biology
    • Place of Presentation
      Cold Spring Harbor Laboratory, NY, USA, ポスター
    • Related Report
      2012 Final Research Report
  • [Presentation] Dickkopf1, an antagonist for canonical Wnt signaling regulates determination between neuroectoderm and surface ectoderm from ectodermal cell lineage2011

    • Author(s)
      C.Kimura-Yoshida, I.Matsuo
    • Organizer
      Stem cell Biology
    • Place of Presentation
      Cold Spring Harbor, NY, USA
    • Related Report
      2011 Annual Research Report
  • [Book] FGFシグナル制御の新たな制御機構-新規な活性調節分子の発見と関連疾患治療の最先端「基礎の基礎」, 細胞工学312012

    • Author(s)
      松尾勲、後藤典子、下川佳世、木村-吉田千春
    • Related Report
      2012 Final Research Report
  • [Book] ヘパラン硫酸鎖を介したFGF シグナルの局所的な受容機構, 細胞工学312012

    • Author(s)
      松尾勲、木村-吉田千春、下川佳世
    • Related Report
      2012 Final Research Report
  • [Book] Wnt シグナルとマウス前後軸決定~Wnt 拮抗因子Dickkopf1 遺伝子に着目して~, 医学のあゆみ2010

    • Author(s)
      木村-吉田千春、平松竜司、松尾勲
    • Publisher
      医歯薬出版
    • Related Report
      2012 Final Research Report
  • [Book] BET ファミリーとエピジェネティクな遺伝子発現制御機構2010

    • Author(s)
      爪麻美、木村-吉田千春、松尾勲
    • Publisher
      大阪府立母子保健総合医療センター雑誌
    • Related Report
      2012 Final Research Report
  • [Book] マウスの胚において細胞膜表面のヘパラン硫酸鎖はFGF シグナルの局所的な受容に働く, ライフサイエンス新着論文レビュー

    • Author(s)
      下川佳世、木村-吉田千春、松尾勲
    • URL

      http://first.lifesciencedb.jp/archives/3537(2011)

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.med.osaka-u.ac.jp/pub/inst-mch/Byo/Byo.html

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.pref.osaka.jp/fumin/html/15517.html

    • Related Report
      2012 Final Research Report
  • [Remarks] 大阪府立母子センター病因病態部門HP

    • URL

      http://www.med.osaka-u.ac.jp/pub/inst-mch/Byo/Byo.html

    • Related Report
      2012 Annual Research Report

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

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