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Analysis of the function of NFYA in cancer heterogeneity formation

Research Project

Project/Area Number 15K18407
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Tumor biology
Research InstitutionKanazawa University (2016)
Kyoto University (2015)

Principal Investigator

OKADA Nobuhiro  金沢大学, がん進展制御研究所, 特任助教 (60742377)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords腫瘍内不均一性 / 上皮間葉転換(EMT) / 乳癌 / 上皮間葉転換 (EMT) / NFYA / がん幹細胞
Outline of Final Research Achievements

Breast cancer is classified into five subtypes by gene expression profile. In case of breast cancers, cancer heterogeneity that some different subtypes cooperate to enhance malignant progression is proposed. It is suggested that cancer heterogeneity makes it difficult to develop cancer therapy. We elucidated that NFYA plays two different roles by switching the expression of splicing variants, thereby NFYA induces the switching of breast cancer subtypes and enhances the acquisition of cancer heterogeneity.

Report

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

    (6 results)

All 2016 2015

All Presentation (6 results) (of which Int'l Joint Research: 1 results)

  • [Presentation] NFYA regulates multistep process of cancer heterogeneity2016

    • Author(s)
      Nobuhiro Okada
    • Organizer
      第75回日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-10-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] NFYA is required for cancer heterogeneity formation2016

    • Author(s)
      Nobuhiro Okada
    • Organizer
      第41回内藤コンファレンス
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ(北海道札幌市)
    • Year and Date
      2016-07-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] NFYA is required for cancer heterogeneity formation2016

    • Author(s)
      Nobuhiro Okada
    • Organizer
      Keystone Symposia "Stem Cell and Cancer"
    • Place of Presentation
      Breckenridge, Colorado, USA
    • Year and Date
      2016-03-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] NFYA is a key factor for cancer heterogeneity formation2016

    • Author(s)
      岡田宣宏
    • Organizer
      平成27年度「がん研究分野の特性等を踏まえた支援活動」公開シンポジウム
    • Place of Presentation
      一橋講堂(東京)
    • Year and Date
      2016-02-08
    • Related Report
      2015 Research-status Report
  • [Presentation] NFYA regulates cancer heterogeneity formation in early tumorigenesis.2016

    • Author(s)
      Nobuhiro Okada
    • Organizer
      平成27年度「個体レベルでのがん研究支援活動」ワークショップ
    • Place of Presentation
      琵琶湖ホテル(滋賀)
    • Year and Date
      2016-02-03
    • Related Report
      2015 Research-status Report
  • [Presentation] NFYA is required for cancer heterogeneity formation2015

    • Author(s)
      岡田宣宏
    • Organizer
      平成27年度 がん若手研究者ワークショップ
    • Place of Presentation
      蓼科グランドホテル滝の湯(長野)
    • Year and Date
      2015-09-02
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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