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Mechanisms and functions of non-equilibrium self-organising programmes supporting living systems.

Research Project

Project/Area Number 19H02668
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 32010:Fundamental physical chemistry-related
Research InstitutionYamagata University

Principal Investigator

Nabika Hideki  山形大学, 理学部, 教授 (30372262)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2021: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2019: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywords自己組織化 / 非平衡 / 反応拡散 / アミロイドβ / リーゼガング / アルツハイマー / 非平衡自己組織化 / アルツハイマー病 / 自己集合 / パターン形成
Outline of Research at the Start

生命システムには非平衡開放系のポテンシャル勾配に沿って自己組織化が進行するプログラムが組み込まれており、このプログラムが生命の構築・破綻を支配する重要な礎となっている。本研究では、この非平衡自己組織化プログラムに支配された分子間相互作用を平衡論的視点との明示的な対比より顕在化させ、生命システムの堅牢性と柔軟性を保証する因子を実験的に捉える。

Outline of Final Research Achievements

Living systems are driven by a programme of progressive self-organisation along the potential gradient in nonequilibrium open systems, and this programme is an important principle governing the structure and function of life. In this study, the driving principle of the intermolecular interactions governed by this 'nonequilibrium self-organisation programme' is revealed through an explicit contrast with an equilibrium theoretical perspective, aiming to experimentally capture the factors that guarantee the robustness and flexibility of living systems. As a result, the influence of external chemical and physical factors on self-assembling structures in gel media has been clarified, as well as the peculiarities of non-equilibrium open systems for the formation mechanisms of biopolymer self-assembling structures used as pathological indicators.

Academic Significance and Societal Importance of the Research Achievements

本成果の意義の大部分は学術的な基礎研究に関するものである。これまで自己組織化は平衡系の定常状態としての構造解析や熱力学理解が主であり、形成過程における非平衡性は考慮されるものの、定常状態としての非平衡性の影響についての理解は遅れている。その様な中、本研究では複数の自己組織化現象に対する非平衡性の影響についての実験・理論的な研究を行い、物理化学的な学術的意義を与えたものである。一方、本成果の一部は地質学ならびに病理学にも関係するものでもあり、その波及効果として社会的意義をも有するものと考えられる。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (52 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (13 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 4 results) Presentation (35 results) (of which Int'l Joint Research: 8 results,  Invited: 4 results) Remarks (1 results)

  • [Int'l Joint Research] Budapest Univ of Tech and Economics(ハンガリー)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Budapest Univ of Tech and Economics(ハンガリー)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Budapest University(ハンガリー)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Self-Propelled Motion of an Oil Droplet Containing a Phospholipid and its Stability in Collectivity2022

    • Author(s)
      Itatani Masaki、Nabika Hideki
    • Journal Title

      Frontiers in Physics

      Volume: 10 Pages: 1-11

    • DOI

      10.3389/fphy.2022.849111

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phase separation mechanism for a unified understanding of dissipative pattern formation in a Liesegang system2022

    • Author(s)
      Itatani Masaki、Fang Qing、Lagzi Istv?n、Nabika Hideki
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 24 Issue: 4 Pages: 2088-2094

    • DOI

      10.1039/d1cp05184a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Reaction?Diffusion Assisted Synthesis of Gold Nanoparticles: Route from the Spherical Nano-Sized Particles to Micrometer-Sized Plates2021

    • Author(s)
      Farkas Szabolcs、Holl? G?bor、Schuszter G?bor、De?k ?gota、Janov?k L?szl?、Hornok Vikt?ria、Itatani Masaki、Nabika Hideki、Horv?th Dezs?、T?th ?gota、Lagzi Istv?n
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 125 Issue: 47 Pages: 26116-26124

    • DOI

      10.1021/acs.jpcc.1c08404

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Modification of the Matalon?Packter Law for Self-Organized Periodic Precipitation Patterns by Incorporating Time-Dependent Diffusion Flux2021

    • Author(s)
      Itatani Masaki、Fang Qing、Nabika Hideki
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 125 Issue: 25 Pages: 6921-6929

    • DOI

      10.1021/acs.jpcb.1c02175

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Promoted Aggregation of Aβ on Lipid Bilayers in an Open Flowing System2021

    • Author(s)
      Iida Akane、Abe Mitsuhiro、Nochi Miona、Soga Chiaki、Unoura Kei、Nabika Hideki
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 12 Issue: 18 Pages: 4453-4460

    • DOI

      10.1021/acs.jpclett.1c00524

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Bifurcation of chemically driven self-propelled droplets on a surfactant-adsorbed surface based on spreading coefficients2021

    • Author(s)
      Ban Takahiko、Matsumoto Kohei、Nanzai Ben、Mori Yasushige、Nabika Hideki
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 620 Pages: 126563-126563

    • DOI

      10.1016/j.colsurfa.2021.126563

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Effect of Amino Acid Addition on the Crystallization of Asparagine2021

    • Author(s)
      Morimoto Hiroyuki、Unoura Kei、Nabika Hideki
    • Journal Title

      Crystal Growth & Design

      Volume: 21 Issue: 4 Pages: 2205-2211

    • DOI

      10.1021/acs.cgd.0c01653

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interplay between two radical species in the formation of periodic patterns during a polymerization reaction2020

    • Author(s)
      Sato Daisuke、Itatani Masaki、Matsui Jun、Unoura Kei、Nabika Hideki
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 22 Issue: 38 Pages: 21672-21677

    • DOI

      10.1039/d0cp03089a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Programmable Design of Self-Organized Patterns through a Precipitation Reaction2020

    • Author(s)
      Masaki Itatani, Qing Fang, Kei Unoura, Hideki Nabika
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 38 Pages: 8402-8409

    • DOI

      10.1021/acs.jpcb.0c05603

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of Oxidized Lipids in Permeation of H2O2 Through a Lipid Membrane: Molecular Mechanism of an Inhibitor to Promoter Switch2019

    • Author(s)
      Ouchi Yuya、Unoura Kei、Nabika Hideki
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 12497-12497

    • DOI

      10.1038/s41598-019-48954-z

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Lipid peroxidation increases hydrogen peroxide permeability leading to cell death in cancer cell lines that lack mtDNA2019

    • Author(s)
      Tomita Kazuo、Takashi Yuko、Ouchi Yuya、Kuwahara Yoshikazu、Igarashi Kento、Nagasawa Taisuke、Nabika Hideki、Kurimasa Akihiro、Fukumoto Manabu、Nishitani Yoshihiro、Sato Tomoaki
    • Journal Title

      Cancer Science

      Volume: 110 Issue: 9 Pages: 2856-2866

    • DOI

      10.1111/cas.14132

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interplay between Spinodal Decomposition and Gelation and Their Role in Two- and Three-Dimensional Pattern Formation at the Gelatin Gel Surface2019

    • Author(s)
      Sasaki Kazuto、Itatani Masaki、Sato Daisuke、Unoura Kei、Nabika Hideki
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 123 Issue: 22 Pages: 13782-13788

    • DOI

      10.1021/acs.jpcc.9b03684

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pattern Formation in Precipitation Reactions: The Liesegang Phenomenon2019

    • Author(s)
      Nabika Hideki、Itatani Masaki、Lagzi Istv?n
    • Journal Title

      Langmuir

      Volume: 36 Issue: 2 Pages: 481-497

    • DOI

      10.1021/acs.langmuir.9b03018

    • Related Report
      2019 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Presentation] Single Molecule Observation of Amyloid β Aggregation on Lipid Membrane under Non-equilibrium Opened System.2021

    • Author(s)
      Iida, A. and H. Nabika
    • Organizer
      The 9th International Symposium on Surface Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nucleation designs self-organization and self-assembly.2021

    • Author(s)
      Nabika, H.
    • Organizer
      Second workshop on self-organization and active motion 2021,
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 開放系空間における脂質膜上のアミロイドβ凝集挙動の単分子観察2021

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      第59回日本生物物理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 非平衡流動場がAβ-脂質膜相互作用におよぼす影響の顕微鏡観察2021

    • Author(s)
      安部光洋, et al
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effect of continuous addition of Aβ on aggregation behavior in open condition2021

    • Author(s)
      佐藤文哉, et al
    • Organizer
      令和3年度化学系学協会東北大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 非平衡撹拌下のリポソーム分散液中のAβ凝集挙動の解明2021

    • Author(s)
      佐藤文哉, et al
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 細胞集団運動のモデル化に向けたリン脂質含有自己駆動液滴系の構築.2021

    • Author(s)
      板谷昌輝 and 並河英紀
    • Organizer
      第72回コロイドおよび界面化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] pH誘起金ナノ粒子凝集と相分離により駆動されるパターン形成機構の解明2021

    • Author(s)
      板谷昌輝, et al.
    • Organizer
      日本物理学会 第76回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] pH誘起金ナノ粒子凝集による新奇な自己組織化周期沈殿パターン形成.2021

    • Author(s)
      板谷昌輝, et al
    • Organizer
      日本化学会 第101春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 脂質膜界面でのアミロイドβの初期凝集に対する非平衡空間の効果2021

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      2021年日本表面真空学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 非平衡開放系における脂質膜界面でのアミロイドβ凝集の分子機構解明2021

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      2021年日本表面真空学会,
    • Related Report
      2021 Annual Research Report
  • [Presentation] 非平衡開放系における脂質膜上のAβ吸着挙動の単分子観察2021

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      第72回コロイドおよび界面化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 蛋白質凝集:閉鎖系と開放系、非生命系と生命系.2021

    • Author(s)
      並河英紀
    • Organizer
      第72回コロイドおよび界面化学討論会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 非平衡過程・非平衡定常状態の分子自己組織化2021

    • Author(s)
      並河英紀
    • Organizer
      第2回非平衡相律研究会,
    • Related Report
      2021 Annual Research Report
  • [Presentation] 流束が支配する自己組織化構造の形成2021

    • Author(s)
      並河英紀
    • Organizer
      第2回非平衡相律研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effect of Non-equilibrium Flow on Adsorption of Single Aβ Molecule on Lipid Membrane.2020

    • Author(s)
      Iida, A. and H. Nabika
    • Organizer
      Smasys 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial interaction between amyloid β peptide and lipid membrane under non-equilibrium condition.2020

    • Author(s)
      Iida, A. and H. Nabika
    • Organizer
      The International Symposium of Health Care Technology, Drug Discovery and Chemical Biology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Single Molecule Observation of Amyloid Peptide on Lipid Membrane under Non-equilibrium Fluidic Condition.2020

    • Author(s)
      Iida, A. and H. Nabika
    • Organizer
      WCPS2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effect of Aβ40-Aβ42 interaction on the amyloid fibril formation under nonequilibrium flow.2020

    • Author(s)
      安部光洋, et al
    • Organizer
      (2020). 令和2年度化学系学協会東北大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Exploring a Chemical Model for the Post-nucleation Model in Liesegang Pattern Formation.2020

    • Author(s)
      塚田歓太, et al
    • Organizer
      令和2年度化学系学協会東北大会,
    • Related Report
      2020 Annual Research Report
  • [Presentation] リーゼガングパターン形成機構の支配因子の解明にむけた新奇実験系の構築.2020

    • Author(s)
      板谷昌輝, et al
    • Organizer
      非線形科学オンライン研究会(若手の会)第1回,
    • Related Report
      2020 Annual Research Report
  • [Presentation] リーゼガングパターン形成機構の包括的理解にむけた支配因子の探索.2020

    • Author(s)
      板谷昌輝, et al
    • Organizer
      西日本非線形科学研究会2020,
    • Related Report
      2020 Annual Research Report
  • [Presentation] 自己組織化型周期沈殿パターン形成における多層ゲルの影響2020

    • Author(s)
      板谷昌輝, et al
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脳脊髄液流動を想定した非平衡空間におけるアミロイドβペプチドと脂質膜との相互作用2020

    • Author(s)
      飯田茜, et al
    • Organizer
      第43回日本バイオレオロジー学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非平衡流動場における脂質膜上でのアミロイドβペプチドの単分子追跡2020

    • Author(s)
      飯田茜, et al
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effect of Non-equilibrium Flow on the Initial Aggregation of Amyloid β Peptide on Lipid Membrane.2020

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      令和2年度化学系学協会東北大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脂質膜へのアミロイドβ吸着に対する非平衡流動効果の単分子観察.2020

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脳間質液流動を想定した非平衡流動下でのアミロイドβペプチドの単分子観察.2020

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      第39回日本認知症学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非平衡流動場における脂質膜へのアミロイドβ凝集の単分子観察.2020

    • Author(s)
      飯田茜 and 並河英紀
    • Organizer
      第58回日本生物物理学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Molecular self-organization in non-equilibrium systems.2020

    • Author(s)
      並河英紀
    • Organizer
      令和2年度化学系学協会東北大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Mathematical model for self-organized pattern formation with polymerization reaction2019

    • Author(s)
      Sato, Daisuke Shimizu, Yushiro Fang, Q. Unoura, K. Matsui, J. Nabika, H
    • Organizer
      Smasys2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Self-Organized Precipitation Patterns in Hydrogel with Density Gradient2019

    • Author(s)
      Itatani, M. Fang, Q. Unoura, K. Nabika, H
    • Organizer
      SmaSys 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interaction between Amyloid β Peptide and Lipid Membrane in Non-equilibrium Space Mimicking Cerebrospinal Fluidic Flow2019

    • Author(s)
      Iida, Akane Unoura, K. Nabika, H
    • Organizer
      The International Symposium of Health Care Technology, Drug Discovery and Chemical Biology 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Akane Iida Kei Unoura Hideki Nabika2019

    • Author(s)
      Single Molecule Observation of the Aggregation Behavior of Amyloid β Peptide under Non-equilibrium Fluidic Condition
    • Organizer
      SmaSys 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 細胞膜界面で誘起される自己組織的分子再構成:生命システムへの意義2019

    • Author(s)
      並河英紀
    • Organizer
      非共有結合系の分子科学:計測技術から探る生体分子科学の新展開
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Remarks] 研究室HP

    • URL

      https://www.nabika-lab.org/

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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