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Structural study of the Toll-like receptors signaling

Research Project

Project/Area Number 22370038
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural biochemistry
Research InstitutionKyoto University

Principal Investigator

TOCHIO Hidehito  京都大学, 大学院・工学研究科, 准教授 (70336593)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2012: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
KeywordsMyD88 / IRAK / 自然免疫 / Toll 様受容体 / NF-κB / IL-18 / 炎症 / 構造生物学 / X線結晶構造解析 / NMR / インフラマソーム / Toll様受容体
Research Abstract

The innate immune system is the self-defense system of higher eukaryotic organisms. The response of the system begins upon a recognition of pathogens such as bacteria and viruses by Toll-like Receptor(TLR) on the plasma membrane of immune cells. Once TLRs are activated by this recognition step, various cytosolic adaptor proteins such as MyD88 interact with the cytosolic region of TLRs to make a signal transduction complex. In this study, the interaction between adaptor proteins were studied. In addition, the receptor activation mechanism by Interlekin-18, the intracellular signal transduction pathway of which is shared with TLRs, were investigated.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (26 results)

All 2013 2012 2011 2010 Other

All Journal Article (13 results) (of which Peer Reviewed: 12 results) Presentation (11 results) (of which Invited: 1 results) Book (1 results) Remarks (1 results)

  • [Journal Article] A Structured Monodisperse PEG for the Effective Suppression of Protein Aggregation2013

    • Author(s)
      Takahiro Muraoka, Kota Adachi, Mihoko Ui, Shunichi Kawasaki, Nabanita Sadhukhan, Hamki Obara, Hidehito Tochio, Masahiro Shirakawa, and Kazushi Kinbara
    • Journal Title

      Angew. Chem., Int. Ed

      Volume: 52 Issue: 9 Pages: 2430-2434

    • DOI

      10.1002/anie.201206563

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Real-time background-free selective imaging of fluorescent nanodiamond in vivn2012

    • Author(s)
      Ryuji Igarashi, Yohsake Yoshinari, Riroaki Yokoia, Takuma Sugi, Fuminori Sugihara, Kazuhiro Ikeda, Hiroshi Sumiya, Shigenori Tsuji, Ikme Mori, Hidehito Tochio, Yoshie Rarada, Masahiro Shirakawa.
    • Journal Title

      Nano Letters

      Volume: 12 Issue: 11 Pages: 5726-5732

    • DOI

      10.1021/nl302979d

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Recognition of modification status on a histone H3 tail by linked histone reader modules of the epigenetic regulator UHRF12012

    • Author(s)
      K.Arita, S.Isogai, T.Oda, M.Unoki, K.Sugita, N.Sekiyama, K.Kuwata, R.Hamamoto, H.Tochio, M.Sato, M.Ariyoshi, and M.Shirakawa
    • Journal Title

      Proc. Natl. Acad. Sci. USA

      Volume: 109 Issue: 32 Pages: 12950-12955

    • DOI

      10.1073/pnas.1203701109

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] TRAM is involved in IL-18 signaling and functions as a sorting adaptor for MyD88.2012

    • Author(s)
      Ohnishi H, Tochio H, Kato Z, Kawamoto N, Kimura T, Kubota K, Yamamoto T, Funasaka T, Nakano H, Wong RW, Shirakawa M, Kondo N.
    • Journal Title

      PLoS One.

      Volume: 7 Issue: 6 Pages: e38423-e38423

    • DOI

      10.1371/journal.pone.0038423

    • NAID

      120005540726

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular analysis of the binding mode of Toll/interleukin-1 receptor (TIR) domain proteins during TLR2 signaling.2012

    • Author(s)
      Nada M, Ohnishi H, Tochio H, Kato Z, Kimura T, Kubota K, Yamamoto T, Kamatari YO, Tsutsumi N, Shirakawa M, Kondo N.
    • Journal Title

      Mol Immunol.

      Volume: 52 Issue: 3-4 Pages: 108-116

    • DOI

      10.1016/j.molimm.2012.05.003

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] NMR analysis of Lys63-linked polyubiquitin recognition by the tandem ubiquitin-interacting motifs of Rap80.2012

    • Author(s)
      Sekiyama N, Jee J, Isogai S, Akagi K, Huang TH, Ariyoshi M, Tochio H, Shirakawa M.
    • Journal Title

      J Biomol NMR.

      Volume: 52 Issue: 4 Pages: 339-350

    • DOI

      10.1007/s10858-012-9614-9

    • Related Report
      2012 Annual Research Report 2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Watching protein structure at work in living cells using NMR spectroscopy.2012

    • Author(s)
      Tochio H
    • Journal Title

      Curr Opin Chem Biol

      Volume: 16 Issue: 5-6 Pages: 609-613

    • DOI

      10.1016/j.cbpa.2012.10.022

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal structure of the UBA domain of p62 and its interaction with ubiquitin2011

    • Author(s)
      Isogai, S., Morimoto, D., Arita, K., Unzai, S., Tenno, T., Hasegawa, J., Sou, Y.S., Komatsu, M., Tanaka, K., Shirakawa, M., Tochio, H.
    • Journal Title

      J Biol Chem.

      Volume: 286 Issue: 36 Pages: 31864-318674

    • DOI

      10.1074/jbc.m111.259630

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Substrate/Product-targeted NMR monitoring of pyrimidine catabolism and its inhibition by a clinical drug.2011

    • Author(s)
      Yamada H, Mizusawa K, Igarashi R, Tochio H, Shirakawa M, Tabata Y, Kimura Y, Kondo T, Aoyama Y, Sando S.
    • Journal Title

      ACS Chem Biol.

      Volume: 7 Issue: 3 Pages: 535-542

    • DOI

      10.1021/cb2003972

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] H-1, C-13, and N-15 resonance assignment of the TIR domain of human MyD882010

    • Author(s)
      Ohnishi H, Tochio H, Kato Z, Kimura T, Hiroaki H, Kondo N, Shirakawa M
    • Journal Title

      Biomolecular NMR Assignments

      Volume: 4 Issue: 2 Pages: 123-125

    • DOI

      10.1007/s12104-010-9222-0

    • Related Report
      2012 Final Research Report
  • [Journal Article] H-1, C-13, and N-15 resonance assignment of the TIR domain of human MyD88.2010

    • Author(s)
      Ohnishi H, Tochio H, Kato Z, Kimura T, Hiroaki H, Kondo N, Shirakawa M.
    • Journal Title

      Biomolecular NMR Assignments

      Volume: 4 Pages: 123-125

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distance Determination in Proteins inside Xenopus laevis Oocytes by Double Electron-Electron Resonance Experiments.2010

    • Author(s)
      Igarashi R, Sakai T, Hara H, Tenno T, Tanaka T, Tochio H, Shirakawa M.
    • Journal Title

      Journal of the American Chemical Society

      Volume: 132 Pages: 8228-8229

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis for regulation of poly-SUMO chain by a SUMO-like domain of Nip45.2010

    • Author(s)
      Sekiyama N, Arita K, Ikeda Y, Hashiguchi K, Ariyoshi M, Tochio H, Saitoh H, Shrakawa M.
    • Journal Title

      Proteins : Structure Function and Bioinformatics

      Volume: 78 Pages: 1491-1502

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] ヘムタンパク質 cytochrome cを用いた in-cell NMR 解析(口頭発表)2012

    • Author(s)
      白井 隆弘, 猪股 晃介, 杤尾 豪人, 白川 昌宏
    • Organizer
      第35回分子生物学会年会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] UHRF2 の SRA ドメインによるメチル化 DNA 認識機構の解明 (ポスター発表)2012

    • Author(s)
      村上 晃満, 有田 恭平, 有吉 眞理子, 杤尾 豪人, 白川 昌宏
    • Organizer
      第35回分子生物学会年会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] HP1αのフレキシブル N末端領域によるヒストン H3 結合の調節機構 (ポスター発表)2012

    • Author(s)
      小宮 源之介, 大谷 淳二, 森本 大智, 星野 可奈子, 杤尾 豪人, 白川 昌宏, 有吉 眞理子
    • Organizer
      第35回分子生物学会年会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] ナノダイアモンドを用いた光検出磁気共鳴顕微鏡装置の開発と生物試料への応用 (口頭発表)2012

    • Author(s)
      森 重之,吉成 洋祐,五十嵐 龍治,外間 進悟,横田 浩章,杤尾 豪人,白川 昌宏,原田 慶恵,池田 和寛,角谷 均
    • Organizer
      第51回NMR 討論
    • Place of Presentation
      名古屋
    • Related Report
      2012 Final Research Report
  • [Presentation] Recognition of interleukin-18 by the receptors studied by NMR spectroscopy (Posterpresentation)2012

    • Author(s)
      Naotaka Tsutsumi, Takeshi Kimura,Hidenori Ohnish, Zen-ichiro Kato, Hidehito Tochio, Naomi Kondo, Masahiro Shirakawa
    • Organizer
      XXVth ICMRBS
    • Place of Presentation
      Lyon, France
    • Related Report
      2012 Final Research Report
  • [Presentation] In-cell 19F NMR spectroscopy of proteins in HeLa cells2012

    • Author(s)
      Hidehito Tochio
    • Organizer
      The 41st KMRS Symposium
    • Place of Presentation
      Jeju, Korea
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Magnetic resonance methods for analyses of structure and dynamics of intracellular proteins and cells2011

    • Author(s)
      Hidehito Tochio
    • Organizer
      第49回日本生物物理学会年会
    • Place of Presentation
      姫路
    • Related Report
      2012 Final Research Report
  • [Presentation] Magnetic resonance methods for analyses of structure and dynamics of intracelluar proteins and cells2011

    • Author(s)
      杤尾豪人
    • Organizer
      第49回日本生物物理学会年会
    • Place of Presentation
      姫路
    • Related Report
      2011 Annual Research Report
  • [Presentation] Analysis of proteins inside human cultured cells by NMR2011

    • Author(s)
      Hidehito Tochio
    • Organizer
      The 4th Asia Pacific NMR symposium
    • Place of Presentation
      Beijing, China
    • Related Report
      2011 Annual Research Report
  • [Presentation] Structural basis for receptor recognition of interleukin 182011

    • Author(s)
      堤尚孝、木村豪、大西秀典、加藤善一郎、近藤直実、杤尾豪人、白川昌宏
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report
  • [Presentation] Analysis of proteins inside human cultured cells by NMR

    • Author(s)
      Hidehito Tochio
    • Organizer
      The 4th Asia Pacific NMR symposium
    • Place of Presentation
      Beijing, China.
    • Related Report
      2012 Final Research Report
  • [Book] 「ユビキチン鎖の多様性と認識機構」実験医学、29 巻(増刊号『タンパク質分解系による生体制御』)2011

    • Author(s)
      磯貝信,杤尾豪人
    • Publisher
      羊土社
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://researchmap.jp/tochio/

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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