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DNA methylation and endothelial cell-specific gene expression

Research Project

Project/Area Number 22790066
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Biological pharmacy
Research InstitutionOsaka University

Principal Investigator

OKADA Yoshiaki  大阪大学, 大学院・薬学研究科, 助教 (50444500)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsエピジェネティクス / DNAメチル化 / 遺伝子発現制御 / 血管内皮細胞 / Robo4遺伝子 / Robo4 / エビジェネティクス
Research Abstract

The CpG sites in the Robo4 proximal promoter is specifically non-methylated in endothelial cells(ECs) but not non-ECs. In this study we performed assays using DNA methyltransferase inhibitor, methylated reporter plasmids, and ES cell lines containing mutant promoters, and demonstrated that cell-type-specific DNA methylation of the 11 CpG sites in the proximal promoter regulates EC-specific Robo4 gene expression.

Report

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

    (28 results)

All 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (16 results) Remarks (4 results)

  • [Journal Article] Embryonic stem cell differentiation system for evaluating gene functions involved in physiological megakaryocytic differentiation2012

    • Author(s)
      Okada Y, Yonekura M, Watanabe M, Nakai T, Wakimura A, Shimizu M, Kamikawa Y, Kitayama M, Kitajima K, Aird WC, Doi T
    • Journal Title

      Biochem. Biophys. Res. Commun

      Volume: Vol.419 Pages: 477-481

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Embryonic stem cell differentiation system for evaluating gene functions involved in physiological megakaryocytic differentiation2012

    • Author(s)
      Okada Yoshiaki
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 419 Issue: 3 Pages: 477-481

    • DOI

      10.1016/j.bbrc.2012.02.021

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple ETS Family Proteins Regulate PF4 Gene Expression by Binding to the Same ETS Binding Site2011

    • Author(s)
      Okada Y, Nobori H, Shimizu M, Watanabe M, Yonekura M, Nakai T, Kamikawa Y, Wakimura A, Funahashi N, Naruse H, Watanabe A, Yamasaki D, Fukada S, Yasui K, Matsumoto K, Sato T, Kitajima K, Nakano T, Aird WC, Doi T
    • Journal Title

      PLoS ONE

      Volume: Vol.9

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] New Protein Purification System Using Gold-Magnetic Beads and a Novel Peptide Tag," the Methionine Tag"2011

    • Author(s)
      Okada Y, Takano TY, Kobayashi N, Hayashi A, Yonekura M, Nishiyama Y, Abe T, Yoshida T, Yamamoto TA, Seino S, Doi T
    • Journal Title

      Bioconjugate Chemistry

      Volume: Vol.22 Pages: 887-893

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vascular bed specific regulation of the von Willebrand factor promoter in the heart and skeletal muscle2011

    • Author(s)
      Liu J, Yuan L, Molema G, Regan E, Janes L, Beeler D, Spokes KC, Okada Y, Minami T, Oettgen P, Aird WC
    • Journal Title

      Blood

      Volume: Vol.117 Pages: 342-361

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multiple ETS Family Proteins Regulate PF4 Gene Expression by Binding to the Same ETS Binding Site2011

    • Author(s)
      Okada Yoshiaki
    • Journal Title

      PLoS ONE

      Volume: 6(9) Issue: 9 Pages: e24837-e24837

    • DOI

      10.1371/journal.pone.0024837

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New Protein Purification System Using Gold-Magnetic Beads and a Novel Peptide Tag, "the Methionine Tag"2011

    • Author(s)
      Okada Yoshiaki
    • Journal Title

      Bioconjugate Chemistry

      Volume: 22(5) Issue: 5 Pages: 887-93

    • DOI

      10.1021/bc100429d

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vascular bed specific regulation of the von Willebrand factor promoter in the heart and skeletal muscle2011

    • Author(s)
      Ju Liu, Yoshiaki Okada
    • Journal Title

      Blood

      Volume: 117 Pages: 342-361

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] DNAメチル化によるRobo4遺伝子の組織特異的発現の制御2011

    • Author(s)
      岡田欣晃、西山侑児、鈴木綾乃、酒井美貴、舟橋伸昭、加納義浩、成瀬啓樹、William Aird、土井健史
    • Organizer
      第61回日本薬学会近畿支部総会・大会
    • Place of Presentation
      神戸学院大学
    • Year and Date
      2011-10-22
    • Related Report
      2011 Final Research Report
  • [Presentation] DNAメチル化によるRobo4遺伝子の組織特異的発現の制御2011

    • Author(s)
      岡田欣晃
    • Organizer
      第61回日本薬学会近畿支部総会・大会
    • Place of Presentation
      神戸学院大学(神戸)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Protein purification system using magnetic beads modified with gold nanoparticles2011

    • Author(s)
      Seino S, Okada Y, Takano TY, Doi T, Koga Y, Takashi Nakagawa T, Yamamoto TA
    • Organizer
      第35回日本磁気学会学術講演会(日本磁気学会国際シンポジウム)
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2011-09-28
    • Related Report
      2011 Final Research Report
  • [Presentation] DNAメチル化はRobo4遺伝子を血管内皮細胞特異的に発現させる2011

    • Author(s)
      岡田欣晃、舟橋伸昭、加納義浩、西山侑児、成瀬啓樹、鈴木綾乃、William Aird、土井健史
    • Organizer
      第5回日本エピジェネティクス研究会年会
    • Place of Presentation
      KKRホテル熊本
    • Year and Date
      2011-05-19
    • Related Report
      2011 Final Research Report
  • [Presentation] DNAメチル化はRobo4遺伝子を血管内皮細胞特異的に発現させる2011

    • Author(s)
      岡田欣晃
    • Organizer
      第5回日本エピジェネティクス研究会年会
    • Place of Presentation
      KKRホテル熊本(熊本)
    • Year and Date
      2011-05-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 血管内皮細胞特異的に発現するRobo4遺伝子の発現は血管平滑筋細胞の共存により抑制される2011

    • Author(s)
      鈴木綾乃, 成瀬啓樹, 舟橋伸昭, 西山侑児, 岡田欣晃, 土井健史
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      ツインメッセ静岡
    • Year and Date
      2011-03-30
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Robo4遺伝子の血管内皮細胞特異的な発現を担うエピジェネティックな遺伝子発現制御メカニズム2011

    • Author(s)
      西山侑児, 舟橋伸昭, 成瀬啓樹, 鈴木綾乃, 岡田欣晃, 土井健史
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      ツインメッセ静岡
    • Year and Date
      2011-03-30
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 血小板第4因子遺伝子の-51ETSサイトを介した発現制御メカニズムについて2011

    • Author(s)
      志水美己子, 神川悠子, 仲井友子, 渡邊美穂, 米倉正哲, 岡田欣晃, 土井健史
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      ツインメッセ静岡
    • Year and Date
      2011-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] Gold/ Iron-oxide composite nanoparticles as new type of magnetic nanocarrier for in-vivo and in-vitro applications2010

    • Author(s)
      Seino S, Koga Y, Mukai Y, Okada Y, Nakagawa T, Yamamoto TA., Doi T,Nakagawa Shinsaku
    • Organizer
      Pacifichem2010
    • Place of Presentation
      ホノルル
    • Year and Date
      2010-12-17
    • Related Report
      2011 Final Research Report
  • [Presentation] 血小板系列特異的に特定の遺伝子を発現できるES細胞分化系の構築2010

    • Author(s)
      米倉正哲, 渡邊美穂, 仲井友子, 志水美己子, 神川悠子, 岡田欣晃, 土井健史
    • Organizer
      BMB2010(第33回日本分子生物学会年会、第83回日本生化学会大会合同大会)
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 血小板分化における野生型および変異型RUNX1の機能について2010

    • Author(s)
      仲井友子、渡邊美穂、米倉正哲、志水美己子、神川悠子、岡田欣晃、土井健史
    • Organizer
      BMB2010(第33回日本分子生物学会年会、第83回日本生化学会大会合同大会)
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 血管新生関連因子Robo4の発現制御メカニズムの解析2010

    • Author(s)
      成瀬啓樹、蒋志侠、舟橋伸昭、志水美己子、鈴木綾乃、西山侑児、William Aird、岡田欣晃、土井健史
    • Organizer
      BMB2010(第33回日本分子生物学会年会、第83回日本生化学会大会合同大会)
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-09
    • Related Report
      2011 Final Research Report
  • [Presentation] 血管新生関連因子Robo4の発現制御メカニズムの解析2010

    • Author(s)
      成瀬啓樹
    • Organizer
      BMB2010
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 金/酸化鉄磁性複合ナノ粒子を用いたタンパク質の精製2010

    • Author(s)
      清野智史、澤祐司、中川貴、古賀雄一、岡田欣晃、土井健史、中川晋作、山本孝夫
    • Organizer
      第34回日本磁気学会学術講演会
    • Place of Presentation
      つくば国際会議場
    • Year and Date
      2010-09-04
    • Related Report
      2011 Final Research Report
  • [Presentation] Robo4遺伝子が血管内皮細胞特異的に発現するメカニズムとは2010

    • Author(s)
      岡田欣晃
    • Organizer
      第11回Pharmaco-Hematologyシンポジウム
    • Place of Presentation
      日本薬学会長井記念ホール
    • Year and Date
      2010-06-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Robo4遺伝子が血管内皮細胞特異的に発現するメカニズムとは?2010

    • Author(s)
      岡田欣晃
    • Organizer
      第11回Pharmaco-Hematologyシンポジウム
    • Place of Presentation
      日本薬学会長井記念ホール
    • Year and Date
      2010-06-19
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.phs.osaka-u.ac.jp/homepage/b018/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.phs.osaka-u.ac.jp/homepage/b018/index.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.phs.osaka-u.ac.jp/homepage/b018/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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