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Analysis of gata1 deficiency in postnatal erythropoiesis

Research Project

Project/Area Number 19590286
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General medical chemistry
Research InstitutionTakasaki University of Health and Welfare

Principal Investigator

OHNEDA Kinuko  Takasaki University of Health and Welfare, 薬学部, 教授 (50323291)

Co-Investigator(Kenkyū-buntansha) ISHIJIMA Yasushi  高崎健康福祉大学, 薬学部, 助教 (10433640)
OHMORI Shinya  高崎健康福祉大学, 薬学部, 助手 (10509194)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords生体分子医学 / 転写因子 / 細胞分化 / 遺伝子発現制御 / 赤血球
Research Abstract

転写因子GATA-1 の生後の造血における役割を検証するため、条件付gata1ノックアウトマウスと誘導的にCre リコンビナーゼを発現するマウスを用いて、成体造血組織においてgata1 を欠失させて解析した。その結果、赤血球分化は赤芽球前駆細胞の段階から障害され、好塩基性赤芽球以降に分化した細胞はほとんどみられなかった。また、これらのマウスに貧血を誘発し赤血球造血を刺激しても代償性造血は観察されなかった。したがって、GATA-1は胎生期のみならず成体においても赤血球分化に必須であることが示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (25 results)

All 2009 2008 2007 Other

All Journal Article (17 results) (of which Peer Reviewed: 15 results) Presentation (6 results) Remarks (2 results)

  • [Journal Article] Differential contribution of the Gata1 gene hematopoietic enhancer to erythroid differentiation.2009

    • Author(s)
      Suzuki M, Moriguchi T, Ohneda K,Yamamoto M.
    • Journal Title

      Mol Cell Biol. 29

      Pages: 1163-1175

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Differential contribution of the Gatal gene hematopoietic enhancer to erythroid differentiation.2009

    • Author(s)
      Suzuki M, Moriguchi T, Ohneda K, Yamamoto M.
    • Journal Title

      Mol Cell Biol. 29

      Pages: 1163-1175

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 成体Gata1欠損マウスにおける赤血球分化異常2008

    • Author(s)
      大森慎也 大根田絹子
    • Journal Title

      血液・腫瘍科 57

      Pages: 658-663

    • NAID

      40019063636

    • Related Report
      2008 Final Research Report
  • [Journal Article] The microenvironment for erythropoiesis is regulated by HIF-2alpha through VCAM-1 in endothelial cells.2008

    • Author(s)
      Yamashita T, Ohneda O, Sakiyama A Iwata F, Ohneda K, Fujii-Kuriyama Y.
    • Journal Title

      Blood 112

      Pages: 1482-1492

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hypoxia-inducible transcription factor-2alpha in endothelial cells regulates tumor neovascularization through activation of ephrin A1.2008

    • Author(s)
      Yamashita T, Ohneda K, Nagano M, Miyoshi C, Kaneko N, Miwa Y, Yamamoto M, Ohneda O, Fujii-Kuriyama Y.
    • Journal Title

      J Biol Chem. 283

      Pages: 18926-18936

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ablation of Gata1 in adult mice results in aplastic crisis, revealing its essential role in steady-state and stress erythropoiesis.2008

    • Author(s)
      Gutierrez L, Tsukamoto S, Suzuki M, Yamamoto-Mukai H, Yamamoto M, Philipsen S, Ohneda K(.corresponding author)
    • Journal Title

      Blood 111

      Pages: 4375-4385

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Abnormal heart development and lung remodeling in mice lacking the hypoxia-inducible factor-related basic helix-loop-helix PAS protein NEPAS.2008

    • Author(s)
      Yamashita T, Ohneda O, (6名省略, 9番目), Ohneda K, Fujii-Kuriyama Y, Poellinger L, Yamamoto M.
    • Journal Title

      Mol Cell Biol. 28

      Pages: 1285-1297

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The microenvironment for erythropoiesis is regulated by HIF-2alpha through VCAM-1 in endothelial cells2008

    • Author(s)
      Yamashita T, Ohneda O, Sakiyama A, Iwata F, Ohneda K, Fujii-Kuriyama Y.
    • Journal Title

      Blood. 112

      Pages: 1482-1492

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hypoxia-induceible transcription factor-2alpha in endothelial cells regulates tumor neovascularization through activation of ephrin Al.2008

    • Author(s)
      Yamashita T, Ohneda K, Nagano M, Miyoshi c, Kaneko N, Miwa Y, Yamamoto M, Ohneda O, Fuiii-Kuriyama Y
    • Journal Title

      J Biol Chem. 283

      Pages: 18926-18936

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ablation of Gatal in adult mice results in aplastic crisis, revealing its essential role in steady-state and stress erythropoiesis2008

    • Author(s)
      Gutierrez L, Tsukamoto S, Suzuki M, Yamamoto-Mukai H, Yamamoto M, Philipsen S, Ohneda K.
    • Journal Title

      Blood. 111

      Pages: 4375-4385

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 成体Gatal欠損マウスにおける赤血球分化異常2008

    • Author(s)
      大森慎也 大根田絹子
    • Journal Title

      血液・腫瘍科 57

      Pages: 658-663

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Identification of functional endothelial progenitor cells suitable for the treatment of ischemic tissue using human umbilical cord blood.2007

    • Author(s)
      Nagano M, Yamashita T, Hamada H, Ohneda K, Kimura KI, Nakagawa T, Shibuya M, Yoshikawa H and Ohneda O.
    • Journal Title

      Blood 110

      Pages: 151-160

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic regulation of gata factor levels is more important than their identity.2007

    • Author(s)
      Ferreira R, Wai A, (4名省略, 7番目), Ohneda K, Grosveld F, Yamamoto M and Philipsen S.
    • Journal Title

      Blood 109

      Pages: 5481-5490

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] GATA-1 self-association controls erythroid development in vivo.2007

    • Author(s)
      Shimizu R, Trainor CD, Nishikawa K, Kobayashi M, Ohneda K and Yamamoto M.
    • Journal Title

      J Biol Chem. 282

      Pages: 15862-15871

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic regulation of Gata factor levels is more important than their identity.2007

    • Author(s)
      Ferreira R, Wai A, Shimizu R, Gillemans N, Rottier R, von Lindern M, Ohneda K, Grosveld F, Yamamoto M, Philipsen S.
    • Journal Title

      Blood 109

      Pages: 5481-5490

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GATA-1 Self-association controls erythroid development in vivo.2007

    • Author(s)
      Shimizu R, Trainor CD, Nishikawa K, Kobayashi M, ohneda K, Yamamoto M.
    • Journal Title

      J.Biol Chem. 282

      Pages: 15862-15871

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of functional endothelial progenitor cells suitable for the treatment of ischemic tissue using human umbilical cord blood.2007

    • Author(s)
      Nagano M, Yamashita T, Hamada H, Ohneda K, Kimura K, Nakagawa T, Shibuya M, Yoshikawa H, Ohneda O.
    • Journal Title

      Blood 110

      Pages: 151-160

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Sjaak Philipsen 生後の赤血球・巨核球造血における転写因子GATA-1 の機能解析2008

    • Author(s)
      大根田絹子 Laura Gutierrez 鈴木未来子 塚本佐保 向井陽美 山本雅之
    • Organizer
      日本薬学会第128 回年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2008-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 生後の赤血球・巨核造血におけ伝写因子GATA-1の機能解析2008

    • Author(s)
      大根田 絹子, Laura Gutierrez, 鈴木 未来子, 塚本 佐保, 向井 陽美, 山本 雅之, Sjaak Philipsen
    • Organizer
      日本薬学会第128会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2008-03-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] マスト細胞におけるGATA 転写因子の自立的およびネットワーク発現機構BMB20082008

    • Author(s)
      大森 慎也、石嶋 康史、大根田 絹子
    • Organizer
      日本生化学会・日本分子生物学会合同年会
    • Place of Presentation
      神戸ポートアイランド
    • Related Report
      2008 Final Research Report
  • [Presentation] Characterization of a functional ZBP-89 biniding site that mediates gata1 gene expression during hematopoietic development2008

    • Author(s)
      Ohneda K, Nakano M, Ishijima Y, Yamamoto M.
    • Organizer
      16^<th> Hemoglobin Switching meeting
    • Place of Presentation
      Monterey, California
    • Related Report
      2008 Final Research Report
  • [Presentation] Ablation of Gata1 in adult mice results in aplastic crisis, revealing its essential role in sterady-state and stress2008

    • Author(s)
      Ohneda K, Gutierrez L, Tsukamoto S, Suzuki M, Yamamoto-Mukai H, Yamamoto M, Philipsen S
    • Organizer
      The 21th NAITO CONFERENCE Nuclear Dynamics and RNA (I)
    • Place of Presentation
      Yatsugatake Royal Hotel
    • Related Report
      2008 Final Research Report
  • [Presentation] マスト細胞におけるGATA転写因子の自立的およびネットワーク発現機構2008

    • Author(s)
      大森 慎也, 石嶋 康史, 大根田絹子
    • Organizer
      BMB2008 (日本生化学会・日本分子生物学会合同年会)
    • Place of Presentation
      兵庫県神戸市神戸ポートアイランド
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.takasaki-u.ac.jp/yaku/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.takasaki-u.ac.jp/yaku/

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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