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Innovative nucleic acid medicine targeted for prevention and treatment of malignant transformation of breast cancer

Research Project

Project/Area Number 15K06885
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Tumor therapeutics
Research InstitutionRitsumeikan University

Principal Investigator

Yoshida Noriyuki  立命館大学, 薬学部, 助教 (10363996)

Co-Investigator(Kenkyū-buntansha) 木村 富紀  立命館大学, 薬学部, 教授 (40186325)
杉江 知治  関西医科大学, 医学部, 教授 (70335264)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords非コード性RNA / 乳癌 / 核酸医療 / 核酸医薬
Outline of Final Research Achievements

In this study, the following was clarified with respect to human EphA2 antisense RNA (AS). 1. Identification and expression of human EphA2 AS. 2. Design of sense deoxynucleotide (seODN) to inhibit human EphA2 AS expression and effects and interacting region on mRNA. 3. Physiological functions of breast cancer cells of human EphA2 AS. These results suggested that human EphA2 AS stabilizes the mRNA through the limited region and is involved in cell proliferation and cell migration. Furthermore, miRNAs targeting human EphA2 AS and mRNA were identified, and the possibility of a synergistic effect by combination with seODN was proposed.

Report

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

    (12 results)

All 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (10 results)

  • [Journal Article] Pathogen-associated regulatory non-coding RNAs and oncogenesis.2017

    • Author(s)
      Noriyuki Yoshida, Tominori Kimura
    • Journal Title

      Front. Biosci.

      Volume: 22 Pages: 1599-1621

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interferon-alpha competing endogenous RNA network antagonizes microRNA-12702015

    • Author(s)
      Kimura, T., Jiang, S., Yoshida, N., Sakamoto, R., Nishizawa, M.
    • Journal Title

      Cellular and Molecular Life Sciences

      Volume: 印刷中 Issue: 14 Pages: 2749-2761

    • DOI

      10.1007/s00018-015-1875-5

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] AHCCによるヒト乳がん培養細胞増殖抑制機作の検討2017

    • Author(s)
      坂本凌、吉田徳之、蒋時文、木村富紀
    • Organizer
      統合医療機能性食品国際学会第25回年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 内在性インターフェロン-α1アンチセンスRNAはネットワークを形成し、miR-1270に拮抗するアクセシビリティの高いceRNAとして機能する2017

    • Author(s)
      吉田徳之、蒋時文、坂本凌、尾川原彩、近藤芽衣、道渕真史、木村富紀
    • Organizer
      第40回日本分子生物学会年会 2017年度生命科学系合同年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ヒト乳がん細胞増殖に関わるEphA2遺伝子発現に対するActive Hexose Correlated Compoundの効果検討2017

    • Author(s)
      坂本凌、大高時文、吉田徳之、木村富紀
    • Organizer
      第40回日本分子生物学会年会 2017年度生命科学系合同年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 転移性乳がん由来MDA-MB-231細胞増殖と悪性転化関連遺伝子EphA2の発現に対するAHCCの効果2016

    • Author(s)
      大高時文、坂本凌、吉田徳之、木村富紀
    • Organizer
      統合医療機能性食品国際学会第24回年会
    • Place of Presentation
      ホテルロイトン札幌(北海道、札幌市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 担子菌菌糸体抽出物に由来するActive Hexose Correlated Compoundが示すヒト乳がん培養細胞増殖とEphA2遺伝子発現に及ぼす抑制効果の検討2016

    • Author(s)
      坂本凌、大高時文、吉田徳之、木村富紀
    • Organizer
      第66回日本薬学会近畿支部総会・大会
    • Place of Presentation
      大阪薬科大学(大阪府、高槻市)
    • Related Report
      2016 Research-status Report
  • [Presentation] ヒト乳がん培養細胞増殖とEphA2遺伝子発現に及ぼすActive Hexose Correlated Compoundの効果2016

    • Author(s)
      坂本凌、大高時文、吉田徳之、木村富紀
    • Organizer
      第39回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川県、横浜市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 乳癌培養細胞並びに組織で同定したEphA2アンチセンスRNA機能解析の試み2015

    • Author(s)
      吉田徳之,西澤幹雄,杉江知治,奥村忠芳,木村富紀
    • Organizer
      第38回日本分子生物学会年会 第88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(兵庫県神戸市)
    • Year and Date
      2015-12-03
    • Related Report
      2015 Research-status Report
  • [Presentation] Characterization of EphA2 antisense RNA in breast cancer: Creation of innovative nucleic acid drugs that are targeted to the malignancies of breast cancer.2015

    • Author(s)
      吉田徳之,西澤幹雄,杉江知治,奥村忠芳,木村富紀
    • Organizer
      平成27年度がん若手研究者ワークショップ(平成27年度 文部科学省科学研究費補助金 新学術領域研究「がん研究分野の特性等を踏まえた支援活動」)
    • Place of Presentation
      蓼科グランドホテル滝の湯(長野県茅野市)
    • Year and Date
      2015-09-04
    • Related Report
      2015 Research-status Report
  • [Presentation] 乳癌培養細胞並びに組織で同定したEphA2アンチセンスRNAの解析2015

    • Author(s)
      吉田徳之,西澤幹雄,杉江知治,奥村忠芳,木村富紀
    • Organizer
      第17回RNAミーティング
    • Place of Presentation
      ホテルライフォート札幌(北海道札幌市)
    • Year and Date
      2015-07-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 乳癌培養細胞並びに組織におけるEphA2アンチセンスRNAの発現解析2015

    • Author(s)
      吉田徳之,西澤幹雄,杉江知治,奥村忠芳,木村富紀
    • Organizer
      第62回日本生化学会近畿支部例会
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス(滋賀県草津市)
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report

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

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