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The role for Mediator subunits MED1 in the property of breast carcinomas

Research Project

Project/Area Number 15K19180
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Laboratory medicine
Research InstitutionKobe University

Principal Investigator

Hasegawa Natsumi  神戸大学, 保健学研究科, 助教 (20708599)

Co-Investigator(Renkei-kenkyūsha) ITO Mitsuhiro  神戸大学, 保健学研究科, 教授 (50362794)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
KeywordsMED1 / 乳癌 / 発癌 / 転写メディエーター
Outline of Final Research Achievements

We previously reported that Mediator subunits MED1 and MED24 cooperatively contribute to pubertal mammary gland development and growth of breast carcinoma cells. In order to determine the role for MED1 in the property of breast carcinomas, prognosis, and response to therapy, we have prepared, or are in the process of preparing, mice carrying various mutations in MED1 and MED1-associated factor. We have analysed these mutant mice that have been ready so far if these mice possess the ability of inhibiting breast cancer.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2017 2016 2015

All Presentation (13 results)

  • [Presentation] 転写共役因子MED1の核内受容体結合能は低温環境での体温維持に必須である2017

    • Author(s)
      平野希依
    • Organizer
      第40回分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MGP is a novel niche molecule that modulates normal and malignant hematopoietic stem/precursor cells2017

    • Author(s)
      Aya Yokoi
    • Organizer
      第40回分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 転写共役因子MED1によるIL-33誘導性の2型自然リンパ球の動員調節2017

    • Author(s)
      安達枝里
    • Organizer
      第40回分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] MED1の核内受容体結合能を廃絶した変異マウスにおける脂質代謝制御分子の発現2017

    • Author(s)
      物延沙耶
    • Organizer
      第40回分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GATA1のN端活性化ドメインを介する転写活性化におけるメディエーターの関与の可能性2017

    • Author(s)
      福岡知也
    • Organizer
      第40回分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Periostin supports hematopoietic stem/progenitor cells and niche-dependent myeloblastoma cells in vitro2016

    • Author(s)
      前川 晶保,長谷川 菜摘,伊藤 光宏
    • Organizer
      58th ASH Annual Meeting and Exposition
    • Place of Presentation
      San Diego Convention Center
    • Year and Date
      2016-12-03
    • Related Report
      2016 Research-status Report
  • [Presentation] The role of MED1 in breast carcinogenesis and progression2016

    • Author(s)
      峰松 有希,長谷川 菜摘,伊藤 光宏
    • Organizer
      第39回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-11-30
    • Related Report
      2016 Research-status Report
  • [Presentation] MED1-dependent and -independent coactivation mechanism of Mediator for GATA1 action2016

    • Author(s)
      森 真洋,長谷川 菜摘,伊藤 光宏
    • Organizer
      第78回日本血液学会学術集会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-10-13
    • Related Report
      2016 Research-status Report
  • [Presentation] RAR-binding ability of MED1 is required for high-concentrationATRA-dependent activation of PML-RARα2016

    • Author(s)
      高原 拓,長谷川 菜摘,伊藤 光宏
    • Organizer
      第78回日本血液学会学術集会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-10-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 乳癌発症が遺伝要因と環境要因に依存する可能性ー乳癌モデルマウスの検討2015

    • Author(s)
      井之上菜名子、長谷川菜摘、神田織江、峰松侑希、武元優允、丹後元太郎、前川茜、長崎洋樹、今西梓、伊藤光宏
    • Organizer
      第38回日本分子生物学会年会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] 乳癌発症が遺伝要因と環境要因に依存する可能性−乳癌モデルマウスの検討2015

    • Author(s)
      武元優允、松井啓治、前川茜、長崎洋樹、井之上菜名子、物延沙耶、長谷川菜摘、Robert G. Roeder、伊藤光宏
    • Organizer
      第38回日本分子生物学会年会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] High-concentration ATRA-dependent activation of PML-RARα requires Mediator subunit MED1.2015

    • Author(s)
      Asami Kawai, Natsumi Hasegawa, Mitsuhiro Ito
    • Organizer
      第38回日本分子生物学会年会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] Mediator subunit MED1 is required for PML-RARα fusion protein-induced transcriptional activation in response high concentration all-trans retinoic acid.2015

    • Author(s)
      Taku Takahara, Asami Kawai, Mahiro Mori, Gentaro Tango, Yusuke Takemoto, Akane Maekawa, Norinaga Urahama, Natsumi Hasegawa, Mitsuhiro Ito
    • Organizer
      第38回日本分子生物学会年会
    • Place of Presentation
      神戸国際展示場
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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