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A role of wnt and BMP during endocardial cushion tissue formation

Research Project

Project/Area Number 18590173
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General anatomy (including Histology/Embryology)
Research InstitutionSaitama Medical University

Principal Investigator

YAMAGISHI Toshiyuki  Saitama Medical University, 医学部, 講師 (60255122)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords心臓 / 心内膜床 / 上皮-間葉形質転換 / BMP / wnt / 心臓発生
Research Abstract

心内膜床は初期胚心臓の房室管および流出路に形成され、完成した心臓の中隔や弁の原基となる。この心内膜床は心内皮細胞の間葉への形質転換によって形成される。これまでの研究で心内皮細胞の形質転換には、心筋から分泌されるBMP が必要であることが示されていた。今回の研究により、この形質転換過程にwnt シグナルの伝達経路も必要であることが明らかになった。さらにBMP とwnt シグナル伝達経路の下流で転写因子のsox9 が働いている可能性が示唆された。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (15 results)

All 2009 2008 2007 2006

All Journal Article (1 results) Presentation (14 results)

  • [Journal Article] Roles of TGF β and BMP during valvulo-septal endocardial cushion formation.2009

    • Author(s)
      Yamagishi T, Ando K, Nakamura H.
    • Journal Title

      Anat Sci Int.

      Pages: 0-0

    • NAID

      10025550251

    • Related Report
      2008 Final Research Report
  • [Presentation] 心内膜床形成過程で起こる上皮-間葉形質転換でのsox9 の役割2009

    • Author(s)
      山岸敏之、中島裕司、安藤克己、米山克美、中村裕昭
    • Organizer
      第114回 日本解剖学会全国学術総会
    • Place of Presentation
      岡山
    • Year and Date
      2009-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Expression pattern of sox9 gene during chick heart development.2008

    • Author(s)
      Yamagishi T, Nakajima Y, Ando K, Sakabe M, Nakamura H.
    • Organizer
      Society for Developmental Biology.
    • Place of Presentation
      Philadelphia.
    • Year and Date
      2008-07-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Expression pattern of sox9 gene during chick heart development.2008

    • Author(s)
      Yamagishi T
    • Organizer
      Society for Developmental Biology
    • Place of Presentation
      Philadelphia (アメリカ)
    • Year and Date
      2008-07-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ニワトリ胚心臓発生過程におけるsox9 の発現2008

    • Author(s)
      山岸敏之、中島裕司、安藤克己、坂部正英、米山克美、中村裕昭
    • Organizer
      第113 回 日本解剖学会全国学術総会、日本解剖学会全国学術総会
    • Place of Presentation
      大分
    • Year and Date
      2008-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] 積層再構築による冠状動脈形成期の大動脈中膜に関する検討2008

    • Author(s)
      安藤克己、中島裕司、山岸敏之、米山克美、今中恭子、吉田利道、中村裕昭
    • Organizer
      第113 回日本解剖学会全国学術集会
    • Place of Presentation
      大分
    • Year and Date
      2008-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] 心臓弁や中隔原基形成のメカニズム:心内膜床形成でのTGFβスーパーファミリーの役割2007

    • Author(s)
      山岸敏之、安藤克己、中村裕昭
    • Organizer
      第112回 日本解剖学会全国学術総会 「循環器系の形態形成とその制御機構」 招待講演
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] 心臓の弁や中隔の形づくり:胚心臓の心内膜床形成のしくみ2007

    • Author(s)
      山岸敏之、安藤克己、中村裕昭
    • Organizer
      発生学懇話会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] 心臓弁や中隔の原基である心内膜床形成におけるRho-kinase(ROCK)の役割と発現制御2007

    • Author(s)
      坂部正英、松井宏子、坂田大和、池田一雄、山岸敏之、中島裕司
    • Organizer
      第112回 日本解剖学会全国学術総会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] FGF8b は胞胚初期にnodal と協調的に作用し心臓中胚葉を誘導する2007

    • Author(s)
      松井宏子、坂部正英、坂田大和、池田一雄、山岸敏之、中島裕司
    • Organizer
      第112 回 日本解剖学会全国学術総会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] Expression patterns of tbx genes during chick atrial development.2007

    • Author(s)
      Yamagishi T, Nakajima Y, Nishimatsu S, Nohno T, Ando K, Sakabe M, Nakamura H.
    • Organizer
      Experimental Biology.
    • Place of Presentation
      San Francisco.
    • Related Report
      2008 Final Research Report
  • [Presentation] Rho kinase inhibitor Y27632 affect initial heart myofibrillogenesis in cultured chick blastoderm.2007

    • Author(s)
      Sakata H, Sakabe M, Mastui H, Kawada N, Nakatan K, Yamagishi T, Nakajima Y.
    • Organizer
      American Society for Cell biology 46th Annual Meeting.
    • Place of Presentation
      San Diego
    • Related Report
      2008 Final Research Report
  • [Presentation] ROCK1 expression is regulated by TGFβ3 and ALK2 during valvuloseptal endocardial cushion formation.2007

    • Author(s)
      Sakabe M, Sakata H, Matsui H, Ikeda K, Yamagishi T, Nakajima Y.
    • Organizer
      American Society for Cell biology 46th Annual Meeting.
    • Place of Presentation
      Washington DC.
    • Related Report
      2008 Final Research Report
  • [Presentation] Induction of smooth muscle alpha-actin positive heart mesoderm is regulated by combined Nodal and FGF8 function in avian pregastrula epiblast.2006

    • Author(s)
      Matsui H, Sakabe M, Sakata H, Ikeda K, Yamagishi T, Nakajima Y.
    • Organizer
      2nd The International Research Educational Institute for Integrated medical Sciences.
    • Place of Presentation
      Tokyo
    • Related Report
      2008 Final Research Report
  • [Presentation] Rho kinase (ROCK) in valvuloseptal endocardial cushion tissue formation.2006

    • Author(s)
      Sakabe M, Matsui H, Sakata H, Ikeda K, Yamagishi T, Nakajima Y.
    • Organizer
      2nd The International Research Educational Institute for Integrated medical Sciences.
    • Place of Presentation
      Tokyo
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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