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Development of Adsorption System for Environmental Contaminants using temperature-responsive self-assembling peptides

Research Project

Project/Area Number 19H04303
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 64020:Environmental load reduction and remediation-related
Research InstitutionKyushu University

Principal Investigator

Nose Takeru  九州大学, 基幹教育院, 教授 (10301334)

Co-Investigator(Kenkyū-buntansha) 友原 啓介  九州大学, 基幹教育院, 助教 (40711677)
巣山 慶太郎  九州大学, 基幹教育院, 助教 (60707222)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2021: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2020: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Keywordsペプチド / コアセルベーション / 吸着 / 環境化学物質 / 化学物質吸着 / エラスチンペプチド / 自己凝集
Outline of Research at the Start

本研究では、生分解性を持ち環境負荷が小さなタンパク質を構成するアミノ酸を原料とする温度依存的可逆自己凝集(コアセルベーション)能を有する合成ペプチドを母体として、化学物質の吸着能を有する素材を開発する。これまでの研究で開発された、低濃度かつ室温付近でコアセルベーションを起こす合成ペプチドを用いて、水中の化学物質を吸着除去可能なバイオ素材、および、それを用いる有害物質の回収システムの試作を行う。

Outline of Final Research Achievements

In this study, we synthesized and developed self-aggregating peptide-elastin peptide analogs that aggregate and dissociate in response to temperature, and identified the amino acid residues and sequences necessary to induce or enhance their self-aggregating function. As a result, we succeeded in finding several highly functional analogs, such as reducing the length of the peptide chain from the conventional 25 amino acids to 20 residues. Furthermore, we found that elastin peptide analogs bind environmental chemicals and that the addition of metal-binding sequences to their peptide analogs exhibits metal-binding properties, such as cadmium. Therefore, the peptide analogs found in this study showed potential for application as adsorbents for environmental contaminants.

Academic Significance and Societal Importance of the Research Achievements

学術的な意義としては、エラスチンペプチドアナログが温度に応答して自己凝集を起こすのに必要なアミノ酸数を大きく減少させる事ができたことが挙げられる。これは、化学合成を容易にするのみならず、合成に関するコストを低減することにも役立つ。
社会的な意義としては、天然アミノ酸のみからなるエラスチンペプチドアナログが環境化学物質を結合したり、やはり天然アミノ酸のみからなる金属結合配列を付加することで、溶液中のカドミウム等の金属を結合し、温度に応答して沈殿を生じて溶液から除くことができることが判明したため、今回開発したペプチドが環境負荷の小さな環境化学物質の吸着剤としての利用が見込まれることである。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (26 results)

All 2022 2021 2020 2019 Other

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (15 results) Remarks (1 results)

  • [Journal Article] Metal ion scavenging activity of elastin-like peptide analogues containing a cadmium ion binding sequence2022

    • Author(s)
      Sumiyoshi Shogo、Suyama Keitaro、Tatsubo Daiki、Tanaka Naoki、Tomohara Keisuke、Taniguchi Suguru、Maeda Iori、Nose Takeru
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 1861-1861

    • DOI

      10.1038/s41598-022-05695-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of temperature-responsive short-chain peptide analogues based on elastin-like peptide FPGVG2022

    • Author(s)
      Keitaro Suyama, Shogo Sumiyoshi, Naoki Tanaka, Takumi Ando, Akihiko Nagata, Keisuke Tomohara, Suguru Taniguchi, Iori Maeda, Takeru Nose
    • Journal Title

      Peptide Science 2021

      Volume: 2022 Pages: 141-142

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Temperature-responsive Peptides by EDTA-mediated Multimerization of Short (FPGVG)n Chains2022

    • Author(s)
      Naoki Tanaka, Keitaro Suyama, Keisuke Tomohara, Iori Maeda, Takeru Nose
    • Journal Title

      Peptide Science 2021

      Volume: 2022 Pages: 83-84

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Bisphenol A derivatives act as novel coactivator-binding inhibitors for estrogen receptor β2021

    • Author(s)
      Iwamoto Masaki、Masuya Takahiro、Hosose Mari、Tagawa Koki、Ishibashi Tomoka、Suyama Keitaro、Nose Takeru、Yoshihara Eiji、Downes Michael、Evans Ronald M.、Matsushima Ayami
    • Journal Title

      Journal of Biological Chemistry

      Volume: 297 Issue: 5 Pages: 101173-101173

    • DOI

      10.1016/j.jbc.2021.101173

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simple Regulation of the Self-Assembling Ability by Multimerization of Elastin-Derived Peptide (FPGVG)n Using Nitrilotriacetic Acid as a Building Block2021

    • Author(s)
      Keitaro Suyama, Mika Mawatari, Daiki Tatsubo, Iori Maeda, and Takeru Nose
    • Journal Title

      ACS Omega

      Volume: 6(8) Issue: 8 Pages: 5705-5716

    • DOI

      10.1021/acsomega.0c06140

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of self-aggregating elastin-like peptide analogs with a metal-binding sequence2021

    • Author(s)
      Shogo Sumiyoshi, Keitaro Suyama, Takeru Nose
    • Journal Title

      Peptide Science 2020

      Volume: 2020 Pages: 67-68

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of the influence of halogenation on the binding of bisphenol A to the estrogen-related receptor γ2020

    • Author(s)
      K. Suyama, S. Kaneko, H. Kesamaru, X. Liu, A. Matsushima, Y. Kakuta, T Okubo, K. Kasatani, T. Nose
    • Journal Title

      Chemical research in toxicology

      Volume: 33(4) Issue: 4 Pages: 889-902

    • DOI

      10.1021/acs.chemrestox.9b00379

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concentration Dependent Coacervation Property of Nonlinear Elastin-derived Peptide (FPGVG)n Analogs2020

    • Author(s)
      Keitaro Suyama, Mika Mawatari, Daiki Tatsubo, Iori Maeda, Takeru Nose
    • Journal Title

      Peptide Science 2019

      Volume: 2019 Pages: 29-30

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Liposome Like Nanostructures Composed of Short Amphiphilic Elastin-Like Peptides2020

    • Author(s)
      Naoki Sakamoto, Daiki Tatsubo, Keiji Sato, Keisuke Tomohara, Keitaro Suyama, Iori Maeda, Takeru Nose
    • Journal Title

      Peptide Science 2019

      Volume: 2019 Pages: 113-114

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability of Phe-containing Elastin-like Peptides against Proteases in Digestive Organs2020

    • Author(s)
      Iori Maeda, Miki Kawakami, Suguru Taniguchi, Keitaro Suyama, Takeru Nose
    • Journal Title

      Peptide Science 2019

      Volume: 2019 Pages: 161-162

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 短鎖エラスチン由来ペプチド(FPGVG)nの多量体化による温度応答性を有する機能性分子素材の開発2021

    • Author(s)
      巣山慶太郎、馬渡弥佳、前田衣織、野瀬 健
    • Organizer
      第94回日本生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of Temperature-responsive Short-chain Peptide Analogues Based on Elastin-like Peptide FPGVG2021

    • Author(s)
      Keitaro Suyama, Shogo Sumiyoshi, Naoki Tanaka, Takumi Ando, Akihiko Nagata, Keisuke Tomohara, Suguru Taniguchi, Iori Maeda, Takeru Nose
    • Organizer
      第58回ペプチド討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of Temperature-responsive Peptides by EDTA-mediated Multimerization of Short (FPGVG)n Chains2021

    • Author(s)
      Naoki Tanaka, Keitaro Suyama, Keisuke Tomohara, Iori Maeda, Takeru Nose
    • Organizer
      第58回ペプチド討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 3,5-ジアルキルオキシベンジルアルコールを可溶性担体として用いた温度応答性ペプチドの合成2021

    • Author(s)
      吉田耕平, 野瀬 健
    • Organizer
      第58回化学関連支部合同九州大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] EDTAを用いた短鎖(FPGVG)n多量体の合成および温度応答性2021

    • Author(s)
      田中尚輝, 野瀬 健
    • Organizer
      第58回化学関連支部合同九州大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 金属結合性配列を導入した短鎖エラスチン様ペプチドアナログの金属結合性2021

    • Author(s)
      田中尚輝、住吉勝伍、巣山慶太郎、友原啓介、前田衣織、野瀬 健
    • Organizer
      令和 3 年度 日本生化学会九州支部例会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有害環境化学物質ビスフェノール C 構造に基づく新規なエストロゲン受容体阻害剤2021

    • Author(s)
      岩本雅輝 、巣山慶太郎、野瀬 健、松島綾美
    • Organizer
      令和 3 年度 日本生化学会九州支部例会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Development of self-aggregating elastin-like peptide analogs with a metal-binding sequence2020

    • Author(s)
      Shogo Sumiyoshi, Keitaro Suyama, Takeru Nose
    • Organizer
      第57回ペプチド討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] トリハロゲン化メチル基含有ビスフェノール:ERα-アゴニスト・ERβ-アンタゴニストの二価性活性の原動力はハロゲンに働く分散力である2020

    • Author(s)
      劉 暁輝、巣山慶太郎、志岐潤一、鳥飼浩平、野瀬 健、下東美樹、下東康幸
    • Organizer
      令和2年度日本生化学会 九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 三環系ビスフェノールを用いたエストロゲン受容体アンタゴニストの戦略的設計合成2020

    • Author(s)
      岩本雅輝、巣山慶太郎、野瀬 健、松島綾美
    • Organizer
      令和2年度日本生化学会 九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Concentration dependent coacervation property of nonlinear elastin-derived peptide (FPGVG)n analogs2019

    • Author(s)
      Keitaro Suyama, Mika Mawatari, Daiki Tatsubo, Iori Maeda, Takeru Nose
    • Organizer
      The 56th Japanese Peptide Symposium
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of liposome-like nanostructures composed of short amphiphilic elastin-like peptides2019

    • Author(s)
      Naoki Sakamoto, Daiki Tatsubo, Keiji Sato, Keisuke Tomohara, Keitaro Suyama, Iori Maeda, Takeru Nose
    • Organizer
      The 56th Japanese Peptide Symposium
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of liposome-like nanostructures composed of short amphiphilic elastin-like peptides2019

    • Author(s)
      Iori Maeda, Miki Kawakami, Suguru Taniguchi, Keitaro Suyama, Takeru Nose
    • Organizer
      The 56th Japanese Peptide Symposium
    • Related Report
      2019 Annual Research Report
  • [Presentation] Substitution effect of each Phe residue on elastin-like peptide (FPGVG)5 on self-assembly properties2019

    • Author(s)
      Keitaro Suyama, Masaya Miyazaki, Iori Maeda, Takeru Nose
    • Organizer
      The 92nd Annual Meeting of the Japanese Biochemical Society
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hitoshi Kesamaru, Shuhei Kaneko, Takashi Okubo, Kazumi Kasatani, Keitaro Suyama, Xiaohui Liu, Ayami Matsushima, Takeru Nose2019

    • Author(s)
      Position specific halogen substitution of bisphenol A induces differently in binding and transcriptional activity on estrogen receptors
    • Organizer
      The 92nd Annual Meeting of the Japanese Biochemical Society
    • Related Report
      2019 Annual Research Report
  • [Remarks] 生体分子化学研究室の研究内容/(1) エラスチン由来ペプチドの構造活性相関/最近の研究成果

    • URL

      https://www.artsci.kyushu-u.ac.jp/~biomolchem/report.html

    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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