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Bottom-up design of anti-material bispecific antibodies for the formation of hetero-nanocomposite materials

Research Project

Project/Area Number 18K14059
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 27040:Biofunction and bioprocess engineering-related
Research InstitutionOsaka University (2020)
Tohoku University (2018-2019)

Principal Investigator

Niide Teppei  大阪大学, 情報科学研究科, 助教 (20802705)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsタンパク質工学 / 抗体工学 / ナノ材料 / 計算科学 / ペプチド移植 / 酵母表層提示法 / ファージ提示法 / 大規模セレクション / タンパク質 / 自己組織化 / 抗体 / ファージディスプレイ
Outline of Final Research Achievements

Herein we present a potential strategy for synthesizing heterogeneous nanomaterial composite structures using small bispecific antibodies recombinantly constructed from material-binding antibody fragments. The prepared composite structure could be utilized for the synthesis of various bulk materials controlled with a nano-scale. In addition, we worked on computationally assisted protein design to overcome nanomaterial-recognized antibody fragments' expression level and stability. When the anti-gold/zinc oxide antibody was used to integrate gold nanoparticles and zinc oxide nanoparticles, the gold nanoparticles and zinc oxide nanoparticles were adhered to each other to prepare hetero-composites spontaneously. Therefore, we have successfully designed a nano-interface bonding antibody that enables the integration of different nanomaterials.

Academic Significance and Societal Importance of the Research Achievements

ナノ材料を基本単位としてボトムアップ的に構築される超構造体は、トップダウンでは達成できないユニークな物性が発現するため、次世代デバイスにおける新たな構成材料として着目されている。本研究ではナノ材料を連結する手法論として、タンパク質の分子認識能に着目し、ナノ材料の連結に挑戦した。タンパク質を用いた異なるナノ材料を繋ぐアプローチは、ナノ材料のヘテロ構造体を調製するための1つの技術として位置付けられ、またバイオミネラルへの適用も期待できることから、生体分子と材料の研究手法に新しい選択肢を提供するものである。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (8 results)

All 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (2 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] ノースカロライナ大学チャペルヒル校(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ノースカロライナ大学チャペルヒル校(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ノースカロライナ大学チャペルヒル校(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Association behavior and control of the quality of cancer therapeutic bispecific diabodies expressed in Escherichia coli2020

    • Author(s)
      Hikaru Nakazawa, Tomoko Onodera-Sugano, Aruto Sugiyama, Yoshikazu Tanaka, Takamitsu Hattori, Teppei Niide, Hiromi Ogata, Ryutaro Asano, Izumi Kumagai, Mitsuo Umetsu
    • Journal Title

      Biochemical Engineering Journal

      Volume: 160 Pages: 1-9

    • DOI

      10.1016/j.bej.2020.107636

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complementary Design for Pairing between Two Types of Nanoparticles Mediated by a Bispecific Antibody: Bottom-Up Formation of Porous Materials from Nanoparticles2019

    • Author(s)
      Niide Teppei、Manabe Noriyoshi、Nakazawa Hikaru、Akagi Kazuto、Hattori Takamitsu、Kumagai Izumi、Umetsu Mitsuo
    • Journal Title

      Langmuir

      Volume: 35 Issue: 8 Pages: 3067-3076

    • DOI

      10.1021/acs.langmuir.8b03687

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 免疫細胞の活性機能調節を目指したin silicoタンパク質設計2021

    • Author(s)
      二井手 哲平、スィーカー デイビッド、 クールマン ブライアン
    • Organizer
      化学工学会第86年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rationally Designing Active Ga Protein Inhibitors for Signal Transduction Regulation2020

    • Author(s)
      Teppei NIide, David Thieker, Matthew Cummins, Brian Kuhlman
    • Organizer
      Winter RosettaCON
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Patent(Industrial Property Rights)] 難水溶性薬物の複合体及びその製造方法2020

    • Inventor(s)
      二井手哲平, 梅津光央, 中澤光
    • Industrial Property Rights Holder
      二井手哲平, 梅津光央, 中澤光
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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