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Physicochemical mechanisms of amyloid fibril formation by amyloidogenic apolipoproteins

Research Project

Project/Area Number 17H03979
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical pharmacy
Research InstitutionKyoto Pharmaceutical University

Principal Investigator

Saito Hiroyuki  京都薬科大学, 薬学部, 教授 (60300919)

Co-Investigator(Kenkyū-buntansha) 小林 典裕  神戸薬科大学, 薬学部, 教授 (90205477)
坂下 直実  徳島大学, 大学院医歯薬学研究部(医学系), 教授 (90284752)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2020: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywordsアポリポタンパク質 / アミロイド線維 / アミロイドーシス / 遺伝子変異 / 構造特異抗体 / 薬学 / 生物物理化学 / 蛋白質 / 脂質膜 / 抗体
Outline of Final Research Achievements

In this study, we have focused on the amyloidogenic apolipoproteins such as apoA-I and apoE that regulate cholesterol metabolism in plasma and brain. We mainly performed the following three projects: (1) kinetic and thermodynamic analyses of aggregation and fibril formation of amyloidogenic apoA-I variants, (2) physicochemical mechanisms of aggregation and fibril formation of amyloidogenic apoA-I variants on lipid membranes, and (3) development of novel monoclonal antibodies against apolipoprotein amyloid fibrils. Our results provide novel and useful insights to understand physicochemical mechanisms of aggregation and fibril formation of amyloidogenic apolipoproteins.

Academic Significance and Societal Importance of the Research Achievements

“善玉コレステロール”HDLの主要タンパク質であるアポA-Iは、遺伝性変異によって全身性アミロイドーシスを引き起こすことが知られている。本研究では、変異アポA-I分子が生体内で凝集・アミロイド線維化を起こすメカニズムを物理化学的な側面から明らかにするとともに、アポA-Iアミロイド線維構造を特異的に認識する新規抗体の開発に成功した。これら成果は、アポA-Iアミロイドーシスの予防・治療法開発への応用が期待される。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report

Research Products

(75 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (9 results) Journal Article (19 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 19 results,  Open Access: 8 results,  Acknowledgement Compliant: 1 results) Presentation (47 results) (of which Int'l Joint Research: 4 results)

  • [Int'l Joint Research] V.N. Karazin Kharkiv National University(ウクライナ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 国立科学研究センター (CNRS)(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] V.N. Karazin Kharkiv National University(ウクライナ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 国立科学研究センター (CNRS)(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Pennsylvania(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] V.N. Karazin Kharkiv National University(ウクライナ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 国立科学研究センター (CNRS)(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Pennsylvania(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] V.N. Karazin Kharkiv National University(ウクライナ)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Novel conformation‐selective monoclonal antibodies against apoA‐I amyloid fibrils2021

    • Author(s)
      Takashi Ohgita, Yuki Furutani, Miyu Nakano, Megumi Hattori, Ayane Suzuki, Miho Nakagawa, Sera Naniwa, Izumi Morita, Hiroyuki Oyama, Kazuchika Nishitsuji, Norihiro Kobayashi, Hiroyuki Saito
    • Journal Title

      The FEBS Journal

      Volume: 288 Pages: 1496-1513

    • DOI

      10.1111/febs.15487

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanisms of Aggregation and Amyloid Fibril Formation of Apolipoproteins on Lipid Membranes2021

    • Author(s)
      Mizuguchi Chiharu、Ohgita Takashi、Saito Hiroyuki
    • Journal Title

      MEMBRANE

      Volume: 46 Issue: 1 Pages: 25-31

    • DOI

      10.5360/membrane.46.25

    • NAID

      130007977581

    • ISSN
      0385-1036, 1884-6440
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sulfated glycosaminoglycans mediate prion-like behavior of p53 aggregates2020

    • Author(s)
      Naoyuki Iwahashi, Midori Ikezaki, Taro Nishikawa, Norihiro Namba, Takashi Ohgita, Hiroyuki Saito, Yoshito Ihara, Toshinori Shimanouchi, Kazuhiko Ino, Kenji Uchimura, Kazuchika Nishitsuji
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 117 Pages: 33225-33234

    • DOI

      10.1073/pnas.2009931117

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nanomechanical Characterization of Apolipoprotein A-I Amyloid Fibrils2020

    • Author(s)
      Trusova V., Vus K., Zhytniakivska O, Tarabara U., Saito H., and Gorbenko G.
    • Journal Title

      East Eur. J. Phys.

      Volume: 2 Pages: 118-123

    • DOI

      10.26565/2312-4334-2020-2-11

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhancement of direct membrane penetration of arginine-rich peptides by polyproline II helix structure2020

    • Author(s)
      Takashi Ohgita, YukiTakechi-Haraya, KeisukeOkada, Saki Matsui, Misaki Takeuchi, Chihiro Saito, Kazuchika Nishitsuji, Kenji Uchimura, Ryuji Kawano, Koki Hasegawa, Kumiko Sakai-Kato, Kenichi Akaji, Ken-ichi Izutsu, Hiroyuki Saito
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Biomembranes

      Volume: 1862 Pages: 1-11

    • DOI

      10.1016/j.bbamem.2020.183403

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phosphatidylethanolamine accelerates aggregation of the amyloidogenic N-terminal fragment of apoA-I.2020

    • Author(s)
      Kurimitsu N., Mizuguchi C., Fujita K., Taguchi S., Ohgita T., Nishitsuji K., Shimanouchi T., and Saito H.
    • Journal Title

      FEBS Letters

      Volume: - Pages: 1443-1452

    • DOI

      10.1002/1873-3468.13737

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanisms of Aggregation and Fibril Formation of the Amyloidogenic N-terminal Fragment of Apolipoprotein A-I2019

    • Author(s)
      Mizuguchi C., Nakagawa M., Namba N., Sakai M., Kurimitsu N., Suzuki A., Fujita K., Horiuchi S., Baba T., Ohgita T., Nishitsuji K., and Saito H.
    • Journal Title

      J. Biol. Chem.

      Volume: 294 Pages: 13515-13524

    • DOI

      10.1074/jbc.ra119.008000

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-step FRET as a tool for probing the amyloid state of proteins.2019

    • Author(s)
      Gorbenko G., Trusova V., Gadjev N., Deligeorgiev T., Mizuguchi C., and Saito H.
    • Journal Title

      J. Mol. Liquids

      Volume: 294 Pages: 111675-111675

    • DOI

      10.1016/j.molliq.2019.111675

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Refining Calibration Procedures of Circular Dichroism Spectrometer to Improve Usability2019

    • Author(s)
      K. Sakai-Kato,* K. Yoshida, T. Ohgita, Y. Takechi-Haraya, Y. Demizu, H. Saito
    • Journal Title

      Anal. Sci.

      Volume: 35 Issue: 11 Pages: 1275-1278

    • DOI

      10.2116/analsci.19n022

      10.2116/analsci.19N022

    • NAID

      130007743081

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biophysical Mechanism of Protein Export by Bacterial Type III Secretion System2019

    • Author(s)
      Ohgita T, Saito H
    • Journal Title

      CHEMICAL & PHARMACEUTICAL BULLETIN

      Volume: 67 Issue: 4 Pages: 341-344

    • DOI

      10.1248/cpb.c18-00947

    • NAID

      130007621736

    • ISSN
      0009-2363, 1347-5223
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Accumulation of Heparan Sulfate S-Domains in Kidney Transthyretin Deposits Accelerates Fibril Formation and Promotes Cytotoxicity2019

    • Author(s)
      Kameyama H, Uchimura K, Yamashita T, Kuwabara K, Mizuguchi M, Hung SC, Okuhira K, Masuda T, Kosugi T, Ohgita T, Saito H, Ando Y, Nishitsuji K.
    • Journal Title

      American Journal of Pathology

      Volume: 189 Pages: 308-319

    • DOI

      10.1016/j.ajpath.2018.09.015

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A novel amphipathic cell-penetrating peptide based on the N-terminal glycosaminoglycan binding region of human apolipoprotein E.2019

    • Author(s)
      Takashi Ohgita, Yuki Takechi-Haraya, Ryo Nadai, Mana Kotani, Yuki Tamura, Karin Nishikiori, Kazuchika Nishitsuji, Kenji Uchimura, Koki Hasegawa, Kumiko Sakai-Kato, Kenichi Akaji, Hiroyuki Saito
    • Journal Title

      Biochimica et biophysica acta Biomembr.

      Volume: 1861 Issue: 3 Pages: 541-549

    • DOI

      10.1016/j.bbamem.2018.12.010

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of Phosphatidylserine and Cholesterol on Membrane-mediated Fibril Formation by the N-terminal Amyloidogenic Fragment of Apolipoprotein A-I2018

    • Author(s)
      Mizuguchi Chiharu、Nakamura Mitsuki、Kurimitsu Naoko、Ohgita Takashi、Nishitsuji Kazuchika、Baba Teruhiko、Shigenaga Akira、Shimanouchi Toshinori、Okuhira Keiichiro、Otaka Akira、Saito Hiroyuki
    • Journal Title

      Scientific Reports

      Volume: 8 Pages: 5497-5497

    • DOI

      10.1038/s41598-018-23920-3

    • NAID

      120006535031

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lipid Bilayer Interactions of Amyloidogenic N-Terminal Fragment of Apolipoprotein A-I Probed by F?rster Resonance Energy Transfer and Molecular Dynamics Simulations2018

    • Author(s)
      Gorbenko Galyna P.、Trusova Valeriya、Mizuguchi Chiharu、Saito Hiroyuki
    • Journal Title

      Journal of Fluorescence

      Volume: 28 Pages: 1037-1047

    • DOI

      10.1007/s10895-018-2267-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Current Understanding of Physicochemical Mechanisms for Cell Membrane Penetration of Arginine-rich Cell Penetrating Peptides: Role of Glycosaminoglycan Interactions2018

    • Author(s)
      Takechi-Haraya Yuki、Saito Hiroyuki
    • Journal Title

      Current Protein & Peptide Science

      Volume: 19 Pages: 623-630

    • DOI

      10.2174/1389203719666180112100747

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Targeted Degradation of Proteins Localized in Subcellular Compartments by Hybrid Small Molecules.2017

    • Author(s)
      Okuhira, K., Shoda, T., Omura, R., Ohoka, N., Hattori, T., Shibata, N., Demizu, Y., Sugihara, R., Ichino, A., Kawahara, H., Itoh, Y., Ishikawa, M., Hashimoto, Y., Kurihara, M., Itoh, S., Saito, H. & Naito, M.
    • Journal Title

      Mol Pharmacol

      Volume: 91 Pages: 159-166

    • DOI

      10.1124/mol.116.105569

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Glycosaminoglycan Binding and Non-endocytic Membrane Translocation of Cell-permeable Octaarginine Monitored by Real Time In-cell NMR Spectroscopy2017

    • Author(s)
      Y. Takechi-Haraya, K. Aki, Y. Tohyama, Y. Harano, T. Kawakami, H. Saito, E. Okamura
    • Journal Title

      Pharmaceuticals

      Volume: 10 Pages: 42-42

    • DOI

      10.3390/ph10020042

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Immunochemical Approach for Monitoring of Structural Transition of ApoA-I upon HDL Formation Using Novel Monoclonal Antibodies2017

    • Author(s)
      H. Kimura, S. Mikawa, C. Mizuguchi, Y. Horie, I. Morita, H. Oyama, T. Ohgita, K. Nishitsuji, A. Takeuchi, S. Lund-Katz, K. Akaji, N. Kobayashi, H. Saito
    • Journal Title

      Scientific Reports

      Volume: 7 Pages: 1-11

    • DOI

      10.1038/s41598-017-03208-8

    • NAID

      120006534990

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorescence study of the effect of the oxidized phospholipids on amyloid fibril formation by the apolipoprotein A-I N-terminal fragment2017

    • Author(s)
      Vus Kateryna、Girych Mykhailo、Trusova Valeriya、Gorbenko Galyna、Kinnunen Paavo、Mizuguchi Chiharu、Saito Hiroyuki
    • Journal Title

      Chemical Physics Letters

      Volume: 688 Pages: 1-6

    • DOI

      10.1016/j.cplett.2017.09.037

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 新規抗アポA-Iアミロイド抗体は配列非依存的に線維構造を認識する2021

    • Author(s)
      中野未悠、扇田隆司、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] α-シヌクレインのアミロイド凝集・線維化反応の熱力学的特性-ApoA-Iとの比較2021

    • Author(s)
      南波憲宏、河野弘樹、扇田隆司、島内寿德、斎藤博幸
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] パーキンソン病変異又はC末欠損によるαシヌクレインアミロイド凝集促進機構2021

    • Author(s)
      扇田隆司、南波憲宏、河野弘樹、島内寿德、斎藤博幸
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effects of Parkinson’s Disease-Related Familial Mutation and C-terminal Truncation on Nucleation and Fibril Elongation of α-Synuclein2021

    • Author(s)
      Ohgita T., Mamba N., Kono H., Saito H.
    • Organizer
      Biophysical Society 65th Annual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] トランスサイレチンによるアミロイド凝集に及ぼす脂質膜の影響2020

    • Author(s)
      横田舞、島内寿徳、斎藤博幸、木村幸敬
    • Organizer
      膜シンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] ポリプロリンIIヘリックス構造によるアルギニンペプチド細胞膜透過促進機構2020

    • Author(s)
      扇田隆司、原矢佑樹、岡田圭祐、松井早希、竹内美紗紀、齋藤千尋、西辻和親、内村健治、川野竜司、長谷川功紀、加藤くみ子、赤路健一、伊豆津健一、斎藤博幸
    • Organizer
      膜シンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] がん抑制タンパク質p53のアミロイド線維形成性2020

    • Author(s)
      南波憲宏、扇田隆司、島内寿德、西辻和親、斎藤博幸
    • Organizer
      第70回日本薬学会関西支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホスファチジルエタノールアミンによるIowa変異型アポA-Iの凝集・線維化促進機構2020

    • Author(s)
      栗光直子、水口智晴、藤田かほ、田口鈴乃、扇田隆司、島内寿徳、斎藤博幸
    • Organizer
      日本膜学会第42年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホスファチジルエタノールアミンはIowa変異型アポA-Iの線維化を促進する2020

    • Author(s)
      栗光直子、水口智晴、藤田かほ、堀内爽加、扇田隆司、島内寿徳、斎藤博幸
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ポリプロリンⅡヘリックス構造によるアルギニンペプチドの細胞膜透過性の亢進2020

    • Author(s)
      松井早希、岡田圭祐、竹内美紗紀、扇田隆司、原矢佑樹、西辻和親、内村健治、長谷川功紀、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ApoA-Iアミロイドのエントロピー駆動型核形成における線維化領域の寄与2020

    • Author(s)
      南波憲宏、中川美穂、木村美月、坂井美冴、扇田隆司、斎藤博幸
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アポA-I線維形成におけるアミロイド共存タンパク質アポEの二相性効果2020

    • Author(s)
      中野未悠、鎌田真央、水口智晴、扇田隆司、斎藤博幸
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ApoE由来アルギニンペプチドの細胞膜透過における糖鎖依存性の評価2019

    • Author(s)
      田村悠樹、小谷真菜、扇田隆司、原矢佑樹、西辻和親、内村健治、長谷川功紀、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本膜学会第41年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ApoA-Iアミロイド線維形成における各構造領域の役割に関する物理化学的解析2019

    • Author(s)
      扇田隆司、中川美穂、坂井美冴、南波憲宏、鈴木彩音、藤田かほ、堀内爽加、水口智晴、斎藤博幸
    • Organizer
      第7回日本アミロイドーシス研究会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Heparan sulfate S-domains that accumulate in kidney transthyretin deposits accelerate fibril formation and promote cytotoxicity2019

    • Author(s)
      Kazuchika Nishitsuji, Kenji Uchimura, Taro Yamashita, Kaori Kuwabara, Hirokazu Kameyama, Mineyuki Mizuguchi, Keiichiro Okuhira, Takashi Ohgita, Hiroyuki Saito, Yukio Ando
    • Organizer
      第92回日本生化学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 熱力学的解析によるIowa変異型ApoA-Iの線維化機構の解明2019

    • Author(s)
      南波憲宏、中川美穂、坂井美冴、鈴木彩音、扇田隆司、斎藤博幸
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ApoA-Iアミロイド形成過程に及ぼすApoEの濃度依存的影響2019

    • Author(s)
      中野未悠、水口智晴、扇田隆司、斎藤博幸
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] パーキンソン病原因タンパク質α-シヌクレインの作製と物性評価2019

    • Author(s)
      田中翔子、平松彩羅、原田航吉、扇田隆司、斎藤博幸
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iのアミロイド線維形成機構の解明2019

    • Author(s)
      水口智晴、栗光直子、中川美穂、扇田隆司、斎藤博幸
    • Organizer
      第69回日本薬学会関西支部大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A NOVEL AMPHIPATHIC CELL-PENETRATING PEPTIDE BASED ON THE N-TERMINAL GLYCOSAMINOGLYCAN BINDING REGION OF HUMAN APOLIPOPROTEIN E2019

    • Author(s)
      Yuki Tamura, Mana Kotani, Takashi Ohgita, Yuki Takechi-Haraya, Kazuchika Nishitsuji, Kenji Uchimura, Koki Hasegawa, Kumiko Sakai-Kato, Kenichi Akaji and Hiroyuki Saito
    • Organizer
      第56回ペプチド討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ApoE糖鎖結合ドメイン改変型両親媒性アルギニンペプチドの細胞膜透過機構2019

    • Author(s)
      小谷真菜、田村悠樹、扇田隆司、原矢佑樹、西辻和親、内村健治、長谷川功紀、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iのアミロイド線維形成過程に関する速度論的・熱力学的解析2019

    • Author(s)
      坂井美冴、藤田かほ、堀内爽加、水口智晴、扇田隆司、斎藤博幸
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 両親媒性環状ペプチドの細胞膜透過機構解明に向けたペプチドの合成2019

    • Author(s)
      錦織花梨、長谷川功紀、原矢佑樹、扇田隆司、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 部位特異的蛍光標識によるアポA-Iアミロイド線維詳細構造の評価2019

    • Author(s)
      水口智晴、藤田かほ、堀内爽加、扇田隆司、斎藤博幸
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Effects of Iowa (G26R) mutation on fibril formation by an amyloidogenic N-terminal fragment of apoA-I2018

    • Author(s)
      Mizuguchi C., Ito E., Nakamura M., Ohgita T., Baba T., Shimanouchi T., Okuhira K., Saito H.
    • Organizer
      The XVIth International Symposium on Amyloidosis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pathological roles of heparan sulfate S-domains in ATTR amyloidosis2018

    • Author(s)
      Nishitsuji K., Uchimura K., Yamashita T., Kuwabara K., Kameyama H., Mizuguchi M., Okuhira K., Ohgita T., Saito H., Ando Y.
    • Organizer
      The XVIth International Symposium on Amyloidosis
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アルギニンペプチドの両親媒性が細胞膜透過性に及ぼす影響2018

    • Author(s)
      扇田隆司、灘井亮、田村悠樹、小谷真奈、田中翔子、原矢佑樹、西辻和親、内村健治、長谷川功紀、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本膜学会第40年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ApoA-Iアミロイド構造を特異的に認識する新規モノクローナル抗体の開発2018

    • Author(s)
      扇田隆司、服部恵美、古谷優樹、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      第6回日本アミロイドーシス研究会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規モノクローナル抗体を用いたApoA-I高次構造変化の検出2018

    • Author(s)
      扇田隆司、服部恵美、古谷優樹、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      第16回次世代を担う若手のためのフィジカル・ファーマフォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 欠損変異体を用いたアポ A-Iアミロイド線維形成過程の解明2018

    • Author(s)
      水口智晴、中川美穂、堀内爽加、藤田かほ、扇田隆司、奥平桂一郎、斎藤博幸
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ApoA-Iアミロイド線維検出のための新規構造特異抗体の開発2018

    • Author(s)
      扇田隆司、古谷優樹、服部恵美、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iのアミロイド形成過程における各線維化領域の役割2018

    • Author(s)
      中川美穂、藤田かほ、堀内爽加、水口智晴、扇田隆司、斎藤博幸
    • Organizer
      第68回日本薬学会近畿支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] アポA-Iアミロイド形成に対するホスファチジルエタノールアミンの影響2018

    • Author(s)
      栗光直子、中村光希、水口智晴、島内寿徳、斎藤博幸
    • Organizer
      第68回日本薬学会近畿支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 抗ApoA-I線維モノクローナル抗体の反応特異性の評価2018

    • Author(s)
      服部恵美、中川美穂、原田航吉、古谷優樹、扇田隆司、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      第68回日本薬学会近畿支部大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iの脂質膜相互作用・アミロイド線維化に及ぼすリン脂質組成の影響2018

    • Author(s)
      水口智晴、栗光直子、扇田隆司、島内寿徳、斎藤博幸
    • Organizer
      膜シンポジウム2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] HS S-domains that accumulate in ATTR amyloidosis patients accelerate and mediate formation and cytotoxicity of transthyretin fibrils2018

    • Author(s)
      Nishitsuji K., Uchimura K., Yamashita T., Kameyama H., Kuwabara K., Mizuguchi M., Hung S.-C., Okuhira K., Ohgita T., Saito H., Ando Y.
    • Organizer
      Society for Glycobiology Annual Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新規apoA-I構造特異抗体によるアミロイド線維反応性の評価2018

    • Author(s)
      古谷優樹、服部恵美、扇田隆司、森田いずみ、大山浩之、小林典裕、斎藤博幸
    • Organizer
      日本薬学会第138年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 新規両親媒性アルギニンペプチドの細胞膜透過性の評価2018

    • Author(s)
      田村悠樹、灘井亮、扇田隆司、原矢佑樹、西辻和親、内村健治、長谷川功紀、加藤くみ子、赤路健一、斎藤博幸
    • Organizer
      日本薬学会第138年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アミロイドーシス変異アポA-Iのホスファチジルセリンとの相互作用領域の特定2018

    • Author(s)
      中村光希、栗光直子、水口智晴、扇田隆司、斎藤博幸
    • Organizer
      日本薬学会第138年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脂質膜組成によるIowa変異型アポA-Iのアミロイド線維形成性の変化2017

    • Author(s)
      水口智晴、三河志穂、扇田隆司、馬場照彦、島内寿徳、奥平桂一郎、斎藤博幸
    • Organizer
      日本膜学会第39年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATTRアミロイドーシスにおけるヘパラン硫酸多硫酸化ドメイン(S-ドメイン)の役割の解明2017

    • Author(s)
      亀山泰和、内村健治、山下太郎、水口峰之、坂下直実、斎藤博幸、奥平桂一郎、安東由喜雄、西辻和親
    • Organizer
      第5回日本アミロイドーシス研究会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iのアミロイド形成はホスファチジルセリンによって抑制される2017

    • Author(s)
      水口智晴、伊藤恵理子、中村光希、扇田隆司、馬場照彦、島内寿德、奥平桂一郎、斎藤博幸
    • Organizer
      第15回次世代を担う若手のためのフィジカル・ファーマフォーラム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of Novel Conformational-specific Monoclonal Antibodies against Amyloid Fibril Form of ApoA-I2017

    • Author(s)
      Yuki Furutani, Mitsuki Nakamura, Shiho Mikawa, Takashi Ohgita, Izumi Morita, Hiroyuki Oyama, Norihiro Kobayashi, Hiroyuki Saito
    • Organizer
      第11回次世代を担う若手医療薬科学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] The Iowa mutation enhances fibril formation by an amyloidogenic N-terminal fragment of apoA-I2017

    • Author(s)
      Chiharu Mizuguchi, Eriko Ito, Mitsuki Nakamura, Takashi Ohgita, Teruhiko Baba, Toshinori Shimanouchi, Keiichiro Okuhira, Hiroyuki Saito
    • Organizer
      第11回次世代を担う若手医療薬科学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脂質膜組成によるIowa変異型アポA-Iの線維化制御メカニズムの解明2017

    • Author(s)
      水口智晴,伊藤恵理子、中村光希、扇田隆司、馬場照彦,重永章,島内寿徳,奥平桂一郎,大高章,斎藤博幸
    • Organizer
      膜シンポジウム2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATTRアミロイドーシスにおけるヘパラン硫酸多硫酸化ドメインの役割の解明2017

    • Author(s)
      亀山泰和、内村健治、山下太郎、水口峰之、坂下直実、斎藤博幸、奥平桂一郎、安東由喜雄、西辻和親
    • Organizer
      膜シンポジウム2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Iowa変異型アポA-Iのアミロイド線維形成に及ぼすホスファチジルセリンとコレステロールの影響2017

    • Author(s)
      水口智晴、伊藤恵理子、中村光希、扇田隆司、馬場照彦、島内寿德、奥平桂一郎、斎藤博幸
    • Organizer
      2017年度生命科学系学会合同年次大会
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2022-08-05  

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