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Studies of the HER2-CD239 complex on proliferation and adhesion of cancer cells

Research Project

Project/Area Number 20K07622
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 50010:Tumor biology-related
Research InstitutionTokyo University of Pharmacy and Life Science

Principal Investigator

Kikkawa Yamato  東京薬科大学, 薬学部, 准教授 (20274227)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords細胞接着 / 基底膜 / ラミニン / CD239 / HER2 / 癌 / 細胞接着分子
Outline of Research at the Start

本研究では、細胞増殖に関連するヒト上皮成長因子受容体に類似したHER2と基底膜分子ラミニン-511との細胞接着に関連する受容体CD239の複合体から、細胞の増殖と基質接着を結ぶメカニズムを解明する。HER2は、乳癌、胃癌、卵巣癌で発現上昇し、抗体医薬トラスツズマブおよびペルツズマブの標的分子である。HER2による増殖を支えるCD239の基質接着メカニズムは、癌細胞のHER2標的抗体薬に対する耐性能の解明につながると期待される。

Outline of Final Research Achievements

Resistance of cancer cells to anticancer drugs suggests the existence of mechanisms that can potently promote cell proliferation. Proliferation of cancer cells is closely involved in the cell adhesion to extracellular matrices. The cell adhesion to substrate is further thought to be associated with resistance of cancer cells to anticancer drugs. However, the mechanisms linking between cancer cell proliferation and adhesion are not fully understood. In this study, to clarify the mechanism, we focused on the HER2-CD239 complex at cancer cell surface. In the complex, HER2 is associated with cancer cell proliferation and CD239 binds to laminin α5 chain. We also investigated the functions of CD239 in skeletal muscle and its ligand, laminin-521, in the glomerulus.

Academic Significance and Societal Importance of the Research Achievements

多細胞生物の機能的な組織は、細胞と細胞の接着だけではなく、細胞と細胞外基質との基質接着が求められる。また癌組織では、癌細胞の基質接着が細胞増殖および抗癌剤耐性に関連すると考えられている。研究代表者は、乳癌の悪性化の指標であるHER2とCD239による複合体を見出してきた。CD239は、細胞外基質であるラミニンα5鎖の特異的な受容体であり、細胞を接着させることができる。本研究により、HER2による細胞増殖を支えるCD239の基質接着メカニズムが明らかになれば、HER2標的抗体薬に対する癌細胞の耐性だけでなく、機能的な組織の基質接着メカニズムの解明につながると期待される。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (28 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (15 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 15 results,  Open Access: 14 results) Presentation (7 results) (of which Int'l Joint Research: 2 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] Washington University in St. Louis(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Washington University(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Washington University(米国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Structure Activity Relationships of RGD-Containing Peptides in Integrin αvβ5-Mediated Cell Adhesion2023

    • Author(s)
      Yamada Yuji、Onda Toru、Wada Yuri、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      ACS Omega

      Volume: 8 Issue: 5 Pages: 4687-4693

    • DOI

      10.1021/acsomega.2c06540

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a bispecific DNA-aptamer-based lysosome-targeting chimera for HER2 protein degradation2023

    • Author(s)
      Hamada K, Hashimoto T, Iwashita R, Yamada Y, Kikkawa Y, Nomizu M
    • Journal Title

      Cell Reports Physical Science

      Volume: 4 Issue: 3 Pages: 101296-101296

    • DOI

      10.1016/j.xcrp.2023.101296

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Amino Acid Substitution on Cell Adhesion Properties of Octa-arginine2022

    • Author(s)
      Yamada Yuji、Onda Toru、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 45 Issue: 10 Pages: 1537-1543

    • DOI

      10.1248/bpb.b22-00430

    • ISSN
      0918-6158, 1347-5215
    • Year and Date
      2022-10-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Octa-arginine and Octa-lysine Promote Cell Adhesion through Heparan Sulfate Proteoglycans and Integrins2022

    • Author(s)
      Yamada Yuji、Onda Toru、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 45 Issue: 2 Pages: 207-212

    • DOI

      10.1248/bpb.b21-00791

    • NAID

      130008150240

    • ISSN
      0918-6158, 1347-5215
    • Year and Date
      2022-02-01
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Laminin α5_CD239_Spectrin is a candidate association that compensates the linkage between the basement membrane and cytoskeleton in skeletal muscle fibers2022

    • Author(s)
      Kikkawa Yamato、Matsunuma Masumi、Kan Ryuji、Yamada Yuji、Hamada Keisuke、Nomizu Motoyoshi、Negishi Yoichi、Nagamori Shushi、Toda Tatsushi、Tanaka Minoru、Kanagawa Motoi
    • Journal Title

      Matrix Biology Plus

      Volume: 15 Pages: 100118-100118

    • DOI

      10.1016/j.mbplus.2022.100118

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A heterozygous LAMA5 variant may contribute to slowly progressive, vinculin-enhanced familial FSGS and pulmonary defects.2022

    • Author(s)
      Kaimori JY, Kikkawa Y, Motooka D, Namba-Hamano T, Takuwa A, Okazaki A, Kobayashi K, Tanigawa A, Kotani Y, Uno Y, Yoshimi K, Hattori K, Asahina Y, Kajimoto S, Doi Y, Oka T, Sakaguchi Y, Mashimo T, Sekiguchi K, Nakaya A, Nomizu M, Isaka Y.
    • Journal Title

      JCI insight

      Volume: 7 Issue: 23 Pages: 522-524

    • DOI

      10.1172/jci.insight.158378

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structural Requirement of hA5G18 Peptide (DDFVFYVGGYPS) from Laminin α5 Chain for Amyloid-like Fibril Formation and Cell Adhesion2022

    • Author(s)
      Zhang Guangrui、Yamada Yuji、Kumai Jun、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      Molecules

      Volume: 27 Issue: 19 Pages: 6610-6610

    • DOI

      10.3390/molecules27196610

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of an Antibody Delivery Method for Cancer Treatment by Combining Ultrasound with Therapeutic Antibody-Modified Nanobubbles Using Fc-Binding Polypeptide2022

    • Author(s)
      Yano Y, Hamano N, Haruta K, Kobayashi T, Sato M, Kikkawa Y, Endo-Takahashi Y, Tada R, Suzuki R, Maruyama K, Nomizu M, Negishi Y
    • Journal Title

      Pharmaceutics

      Volume: 15 Issue: 1 Pages: 130-130

    • DOI

      10.3390/pharmaceutics15010130

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] RGDX1X2 motif regulates integrin αvβ5 binding for pluripotent stem cell adhesion2022

    • Author(s)
      Yamada Yuji、Onda Toru、Hagiuda Ayami、Kan Ryuji、Matsunuma Masumi、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      The FASEB Journal

      Volume: 36 Issue: 7

    • DOI

      10.1096/fj.202200317r

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Laminin β2 variants associated with isolated nephropathy that impact matrix regulation2021

    • Author(s)
      Kikkawa Yamato、Hashimoto Taeko、Takizawa Keiichi、Urae Seiya、Masuda Haruka、Matsunuma Masumi、Yamada Yuji、Hamada Keisuke、Nomizu Motoyoshi、Liapis Helen、Hisano Masataka、Akioka Yuko、Miura Kenichiro、Hattori Motoshi、Miner Jeffrey H.、Harita Yutaka
    • Journal Title

      JCI Insight

      Volume: 6 Issue: 6 Pages: 145908-145908

    • DOI

      10.1172/jci.insight.145908

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Alpha-dystroglycan binding peptide A2G80-modified stealth liposomes as a muscle-targeting carrier for Duchenne muscular dystrophy2021

    • Author(s)
      Sasaki Eri、Hayashi Yoshihiro、Kimura Yuka、Sashida Sanae、Hamano Nobuhito、Nirasawa Kei、Hamada Keisuke、Katagiri Fumihiko、Kikkawa Yamato、Sakai Takaaki、Yoshida Akihiro、Kawada Masahiro、Hirashima Shin-ichi、Miura Tsuyoshi、Endo-Takahashi Yoko、Nomizu Motoyoshi、Negishi Yoichi
    • Journal Title

      Journal of Controlled Release

      Volume: 329 Pages: 1037-1045

    • DOI

      10.1016/j.jconrel.2020.10.032

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of A2G80 peptide-gene complex for targeted delivery to muscle cells2021

    • Author(s)
      Nirasawa Kei、Hamada Keisuke、Naraki Yukiko、Kikkawa Yamato、Sasaki Eri、Endo-Takahashi Yoko、Hamano Nobuhito、Katagiri Fumihiko、Nomizu Motoyoshi、Negishi Yoichi
    • Journal Title

      Journal of Controlled Release

      Volume: 329 Pages: 988-996

    • DOI

      10.1016/j.jconrel.2020.10.029

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of Three-Dimensional Cell Culture Scaffolds Using Laminin Peptide-Conjugated Agarose Microgels2020

    • Author(s)
      Yamada Yuji、Yoshida Chihiro、Hamada Keisuke、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      Biomacromolecules

      Volume: 21 Issue: 9 Pages: 3765-3771

    • DOI

      10.1021/acs.biomac.0c00871

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of extracellular matrix mimetic laminin bioactive peptide and elastin‐like polypeptide2020

    • Author(s)
      Truong Anh Tan、Hamada Keisuke、Yamada Yuji、Guo Hao、Kikkawa Yamato、Okamoto Curtis T.、MacKay J. Andrew、Nomizu Motoyoshi
    • Journal Title

      The FASEB Journal

      Volume: 34 Issue: 5 Pages: 6729-6740

    • DOI

      10.1096/fj.201902794r

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Conformational dependence of integrin‐binding peptides derived from homologous loop regions in the laminin α chains2020

    • Author(s)
      Ishikawa Masaya、Hamada Keisuke、Yamada Yuji、Kumai Jun、Katagiri Fumihiko、Kikkawa Yamato、Nomizu Motoyoshi
    • Journal Title

      Journal of Peptide Science

      Volume: 26 Issue: 12

    • DOI

      10.1002/psc.3284

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] ヒト・ラミニンα鎖LG4-5モジュールの機能的な分類2022

    • Author(s)
      菅龍史、松沼真澄、濵田圭佑、山田雄二、野水基義、吉川大和
    • Organizer
      第54回日本結合組織学会学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Roles of laminin-521 in kidney disease2022

    • Author(s)
      Kikkawa Y
    • Organizer
      2022 Korea-Japan Joint Symposium on Matrix Biology
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laminin alpha5_CD239_Spectrin is a candidate association that compensates the linkage between the basement membrane and cytoskeleton in skeletal muscle fibers2022

    • Author(s)
      Matsunuma M, Kan R, Yamada Y, Hamada K, Nomizu M, Negishi Y, Nagamori S, Toda T, Tanaka M, Kanagawa M、Kikkawa Y
    • Organizer
      2022 Korea-Japan Joint Symposium on Matrix Biology
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高度二次性副甲状腺機能亢進症の副甲状腺過形成細胞におけるカルシウム感知受容体とalpha-Klothoの発現について2022

    • Author(s)
      佐藤哲彦、吉川大和、岡田 学、平光高久、一森敏弘、友杉俊英、深川雅史
    • Organizer
      第6回日本CKD-MBD研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 糸球体基底膜におけるラミニンβ2鎖の機能2021

    • Author(s)
      吉川大和、濵田圭佑、山田雄二、野水基義
    • Organizer
      第54回日本結合組織学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 腎臓の線維化に伴うマクロファージと基底膜分子ラミニンの動態2020

    • Author(s)
      増田晴香、浅野謙一、佐々木隆子、濵田圭佑、山田雄二、田中正人、野水基義、吉川大和
    • Organizer
      第52回日本結合組織学会学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 糸球体におけるラミニンβ2鎖からのシグナル2020

    • Author(s)
      吉川大和
    • Organizer
      第93回日本生化学会
    • Related Report
      2020 Research-status Report
  • [Book] 細胞外マトリックス実験法 新井克彦、服部俊治 編著2021

    • Author(s)
      吉川大和
    • Total Pages
      454
    • Publisher
      丸善出版
    • ISBN
      9784621306857
    • Related Report
      2021 Research-status Report
  • [Remarks] 東京薬科大学 薬学部 病態生化学

    • URL

      https://www.ps.toyaku.ac.jp/byotaiseika/

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] 吉川大和

    • URL

      https://researchmap.jp/yamatokikkawa/

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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