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Functional analysis of a novel breast cancer related protein: EphA10 for development of anti-EphA10 antibody drugs in refractory breast cancer cases

Research Project

Project/Area Number 26430180
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Tumor therapeutics
Research InstitutionOsaka University (2015-2016)
独立行政法人医薬基盤研究所 (2014)

Principal Investigator

NAGANO Kazuya  大阪大学, 薬学研究科, 准教授 (40548301)

Research Collaborator TSUNODA Shin-ichi  
KAMADA Haruhiko  
MIYOSHI Jun  
OKAMOTO Miki  
NISHIZAWA Kyoko  
MATSUDA Jun-ichiro  
MUKAI Yohei  
TSUTSUMI Yasuo  
YOSHIOKA Yasuo  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsEph receptor A10 / 抗体療法 / アカデミア創薬
Outline of Final Research Achievements

The purpose of this research is to reveal the EphA10 function in both breast cancer tissues and normal tissues, for development of an anti-EphA10 antibody drug in refractory breast cancer cases. The function analysis of EphA10 in breast cancer cells showed that EphA10 promoted breast cancer cell proliferation, suggesting that Clone: LBR inhibited tumor growth by CDC or neutralizing activity. On the other hand, the function analysis of EphA10 in testis tissues showed that EphA10 might inhibit the tissue growth and testosterone secretion. Furthermore, we could successfully isolate human anti-EphA10 monoclonal antibody candidates for clinical trials. Consequently, we hope that the findings contribute to the development of effective and safe antibody drugs.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (19 results)

All 2017 2016 2015 2014

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 3 results,  Open Access: 2 results) Presentation (13 results) (of which Int'l Joint Research: 3 results,  Invited: 5 results)

  • [Journal Article] Challenge to the Development of Molecular Targeted Therapy against a Novel Target Candidate Identified by Antibody Proteomics Technology2016

    • Author(s)
      Kazuya Nagano
    • Journal Title

      YAKUGAKU ZASSHI

      Volume: 136 Issue: 2 Pages: 145-149

    • DOI

      10.1248/yakushi.15-00226-1

    • NAID

      130005121468

    • ISSN
      0031-6903, 1347-5231
    • Year and Date
      2016-02-01
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of novel drug delivery systems using phage display technology for clinical application of protein drugs2016

    • Author(s)
      Kazuya Nagano, Yasuo Tsutsumi
    • Journal Title

      Proceedings of the Japan Academy, Series B

      Volume: 92 Issue: 5 Pages: 156-166

    • DOI

      10.2183/pjab.92.156

    • NAID

      130005150899

    • ISSN
      0386-2208, 1349-2896
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Generation and characterization of a bispecific Diabody targeting EPH receptor A10 and CD32015

    • Author(s)
      Haruhiko Kamada, Shintaro Taki, Kazuya Nagano, Masaki Inoue, Daisuke Ando, Yohei Mukai, Kazuma Higashisaka, Yasuo Yoshioka, Yasuo Tsutsumi, Shin-ichi Tsunoda
    • Journal Title

      Biochemical Biophysical Research Communications

      Volume: 456 Issue: 12 Pages: 980-912

    • DOI

      10.1371/journal.pone.0144712

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel bispecific antibody against human CD3 and Ephrin receptor A10 for breast cancer therapy.2015

    • Author(s)
      Shintaro Taki, Haruhiko Kamada, Masaki Inoue, Kazuya Nagano, Yohei Mukai, Kazuma Higashisaka, Yasuo Yoshioka, Yasuo Tsutsumi, Shin-ichi Tsunoda
    • Journal Title

      PLOS ONE

      Volume: 10

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Eph receptor A10 has a potential as a target for a prostate cancer therapy.2014

    • Author(s)
      Kazuya Nagano, Takuya Yamashita, Masaki Inoue, Kazuma Higashisaka, Yasuo Yoshioka, Yasuhiro Abe, Yohei Mukai, Haruhiko Kamada, Yasuo Tsutsumi, Shin-ichi Tsunoda.
    • Journal Title

      Biochemical Biophysical Research Communications.

      Volume: 450 Issue: 1 Pages: 545-549

    • DOI

      10.1016/j.bbrc.2014.06.007

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ephrin receptor A10 is a promising drug target potentially useful for breast cancers including triple negative breast cancers.2014

    • Author(s)
      Kazuya Nagano, Yuka Maeda, So-ichiro Kanasaki, Takanobu Watanabe, Takuya Yamashita, Masaki Inoue, Kazuma Higashisaka, Yasuo Yoshioka, Yasuhiro Abe, Yohei Mukai, Haruhiko Kamada, Yasuo Tsutsumi, Shin-ichi Tsunoda.
    • Journal Title

      Journal of Controlled Release

      Volume: 189 Pages: 72-79

    • DOI

      10.1016/j.jconrel.2014.06.010

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 疾患マーカー・治療標的蛋白質の効率的探索基盤の開発と創薬への展開2017

    • Author(s)
      長野一也
    • Organizer
      日本薬学会第137年会
    • Place of Presentation
      仙台国際センター・東北大学川内地区(仙台・宮城)
    • Year and Date
      2017-03-24
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] がんターゲティング療法に資する、創薬ターゲットの探索とその応用2017

    • Author(s)
      長野一也
    • Organizer
      日本薬学会第137年会
    • Place of Presentation
      仙台国際センター・東北大学川内地区(仙台・宮城)
    • Year and Date
      2017-03-24
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 分子標的治療薬の開発を目指したがんターゲティング分子の探索基盤の確立と評価2016

    • Author(s)
      長野一也, 角田慎一, 堤 康央
    • Organizer
      第32回日本DDS学会学術集会
    • Place of Presentation
      グランシップ(静岡・静岡)
    • Year and Date
      2016-06-30
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 乳がん関連たんぱく質EphA10の各種がんでの発現分布の解析2016

    • Author(s)
      長野一也, 森 宣瑛, 永野貴士, 向井美穂, 大須賀絵理, 竹谷苑子, 芳賀優弥, 井阪 亮, 鎌田春彦, 角田慎一, 堤 康央
    • Organizer
      日本薬学会第136年会
    • Place of Presentation
      パシフィコ横浜(横浜・神奈川)
    • Year and Date
      2016-03-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 難治性乳がんの治療に資する二重特異性抗体(EphA10/CD3)の作製とその効果2016

    • Author(s)
      鎌田春彦, 瀧慎太郎, 長野一也, 井上雅己, 堤 康央, 角田慎一
    • Organizer
      日本薬学会第136年会
    • Place of Presentation
      パシフィコ横浜(横浜・神奈川)
    • Year and Date
      2016-03-26
    • Related Report
      2015 Research-status Report
  • [Presentation] Design of effective and safe antibody drugs2016

    • Author(s)
      Kazuya Nagano
    • Organizer
      The seminar at Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University.
    • Place of Presentation
      Zhejiang University (Hangzhou China)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Design of effective and safe antibody drugs and biologics2015

    • Author(s)
      Kazuya Nagano
    • Organizer
      The ceremony presentation at College of Pharmaceutical Sciences, Zhejiang University
    • Place of Presentation
      Zhejiang University (Hangzhou, China)
    • Year and Date
      2015-10-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 新規乳がん関連蛋白質Eph receptor A10の治療標的としての有用性評価2015

    • Author(s)
      森 宣瑛, 長野一也, 角田慎一, 堤 康央
    • 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(茅野・長野)
    • Year and Date
      2015-09-02
    • Related Report
      2015 Research-status Report
  • [Presentation] Development and evaluation of a monoclonal antibody against Eph receptor A10 for novel molecular targeted therapy of breast cancers2015

    • Author(s)
      Kazuya Nagano, Yuka Maeda, Takuya Yamashita, Masaki Inoue, Yohei Mukai, Haruhiko Kamada, Kazuma Higashisaka, Yasuo Yoshioka, Yasuo Tsutsumi, Shin-ichi Tsunoda
    • Organizer
      Controlled Release Society Annual Meeting 2015
    • Place of Presentation
      Edinburgh International Conference Centre (Edinburgh, Scotland)
    • Year and Date
      2015-07-26
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 抗体プロテオミクス技術による新規治療標的候補の同定と分子標的治療薬開発への挑戦2015

    • Author(s)
      長野一也
    • Organizer
      日本薬学会第135年会
    • Place of Presentation
      神戸学院大学(神戸・兵庫)
    • Year and Date
      2015-03-25 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Anti-tumor effect and biodistribution analysis of anti-EphA10 monoclonal antibody in breast cancer xenograft model2014

    • Author(s)
      Kazuya Nagano, Takuya Yamashita, Yasuhiro Abe, Yohei Mukai, Haruhiko Kamada, Yasuo Yoshioka, Yasuo Tsutsumi, Shin-ichi Tsunoda.
    • Organizer
      第73回日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜(横浜・神奈川)
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 抗腫瘍活性の向上にむけたBispecific抗体の最適化2014

    • Author(s)
      瀧慎太郎, 鎌田春彦, 長野一也, 向 洋平, 堤 康央, 角田慎一
    • Organizer
      第13回次世代を担う若手ファーマ・バイオフォーラム2014
    • Place of Presentation
      富山国際会議場(富山・富山)
    • Year and Date
      2014-09-20 – 2014-09-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 難治性乳がんをターゲットとする新規Bispecific抗体(EphA10/CD3)の創製2014

    • Author(s)
      瀧慎太郎, 鎌田春彦, 井上雅己, 長野一也, 向 洋平, 堤 康央, 角田慎一
    • Organizer
      第18回日本がん分子標的治療学会学術集会
    • Place of Presentation
      仙台市情報・産業プラザ(仙台・宮城)
    • Year and Date
      2014-06-25 – 2014-06-27
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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