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Development of a novel method to study immune memory

Research Project

Project/Area Number 18K19447
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 49:Pathology, infection/immunology, and related fields
Research InstitutionOsaka University

Principal Investigator

Kurosaki Tomohiro  大阪大学, 免疫学フロンティア研究センター, 特任教授(常勤) (50178125)

Project Period (FY) 2018-06-29 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywordsケミカルジェネティクス / 時空間的制御 / PI3キナーゼ / mTORC1 / rapamycin / 変異mTORC1 / 時空間制御 / 可逆的阻害 / メモリーB細胞
Outline of Final Research Achievements

Development of a new method to reversibly inactivate specific genes in a tempo-spatial way is very important for biological research. Here, we have tried to develop a experimental system to reversibly inactivate the mTOC1 molecule in the B cell specific manner during a certain time window. To do this, we found that cells expressing the mutant mTORC1, being resistant to rapamycin, indeed behaved independently of rapamycin treatment. Then, we will intend to establish the transgenic mice expressing the resistant mTORC1 except B lineage cells, which allow us to inhibit mTORC1 in a B cell specific manner by rapamycin.

Academic Significance and Societal Importance of the Research Achievements

私たちは、多くの薬剤を用いて疾病の予防・治療を行っているわけであるが、実際、その薬剤は、「どの細胞のいつの時期」効いて、薬効を発現しているのかは明白にされていない。この研究で樹立された、特定の細胞のみで薬効が働く、方法は、この疑問解決に大変重要なツールを与えることになる。又、本研究からの重要な進展は、薬剤ターゲットを変異して、この変異ターゲットのみに働く薬剤の開発を同時に行うことにより、ある特定の細胞(例えば癌細胞)のみに働く薬剤を生体に投与し、正常細胞への影響を殆どなくすことも可能になる。

Report

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

    (36 results)

All 2020 2019 2018 Other

All Journal Article (19 results) (of which Int'l Joint Research: 17 results,  Peer Reviewed: 19 results,  Open Access: 18 results) Presentation (15 results) (of which Int'l Joint Research: 11 results,  Invited: 15 results) Remarks (2 results)

  • [Journal Article] Repurposing the psoriasis drug Oxarol to an ointment adjuvant for the influenza vaccine2020

    • Author(s)
      Sato Ryota、Makino-Okamura Chieko、Lin Quingshun、Wang Muying、Shoemaker Jason E、Kurosaki Tomohiro、Fukuyama Hidehiro
    • Journal Title

      International Immunology

      Volume: - Issue: 8 Pages: 499-507

    • DOI

      10.1093/intimm/dxaa012

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Restricted Clonality and Limited Germinal Center Reentry Characterize Memory B Cell Reactivation by Boosting2020

    • Author(s)
      Mesin Luka、Schiepers Arien、Ersching Jonatan、Barbulescu Alexandru、Cavazzoni Cecilia B.、Angelini Alessandro、Okada Takaharu、Kurosaki Tomohiro、Victora Gabriel D.
    • Journal Title

      Cell

      Volume: 180 Issue: 1 Pages: 92-106

    • DOI

      10.1016/j.cell.2019.11.032

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tet2 and Tet3 in B cells are required to repress CD86 and prevent autoimmunity2020

    • Author(s)
      Tanaka S, Ise W, Inoue T,Ito A, Ono C, Shima Y, Sakakibara S, Nakayama M, Fujii K, Miura I,Sharif J, Koseki H, Pandelakis K, Raman I, Li Q,Kubo M, Fujiki K, Nakato R, Shirahige K, Araki H, Miura F, Ito T,Kawakami E, Baba Y, and Kurosaki T.
    • Journal Title

      Nature Immunology

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Attenuation of TCR-induced transcription by Bach2 controls regulatory T cell differentiation and homeostasis2020

    • Author(s)
      Sidwell Tom、Liao Yang、Garnham Alexandra L.、Vasanthakumar Ajithkumar、Gloury Renee、Blume Jonas、Teh Peggy P.、Chisanga David、Thelemann Christoph、de Labastida Rivera Fabian、Engwerda Christian R.、Corcoran Lynn、Kometani Kohei、Kurosaki Tomohiro、Smyth Gordon K.、Shi Wei、Kallies Axel
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1

    • DOI

      10.1038/s41467-019-14112-2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] B cell‐intrinsic MyD88 signaling controls IFN‐γ‐mediated early IgG2c class switching in mice in response to a particulate adjuvant2019

    • Author(s)
      Lee Michelle Sue Jann、Natsume‐Kitatani Yayoi、Temizoz Burcu、Fujita Yukiko、Konishi Aki、Matsuda Kyoko、Igari Yoshikatsu、Tsukui Toshihiro、Kobiyama Kouji、Kuroda Etsushi、Onishi Motoyasu、Marichal Thomas、Ise Wataru、Inoue Takeshi、Kurosaki Tomohiro、Mizuguchi Kenji、Akira Shizuo、Ishii Ken J、Coban Cevayir
    • Journal Title

      European Journal of Immunology

      Volume: 49 Issue: 9 Pages: 1433-1440

    • DOI

      10.1002/eji.201848084

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Requirement for memory B-cell activation in protection from heterologous influenza virus reinfection2019

    • Author(s)
      Leach Sarah、Shinnakasu Ryo、Adachi Yu、Momota Masatoshi、Makino-Okamura Chieko、Yamamoto Takuya、Ishii Ken J、Fukuyama Hidehiro、Takahashi Yoshimasa、Kurosaki Tomohiro
    • Journal Title

      International Immunology

      Volume: 31 Issue: 12 Pages: 771-779

    • DOI

      10.1093/intimm/dxz049

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exposure of an occluded hemagglutinin epitope drives selection of a class of cross-protective influenza antibodies2019

    • Author(s)
      Adachi Yu、Tonouchi Keisuke、Nithichanon Arnone、Kuraoka Masayuki、Watanabe Akiko、Shinnakasu Ryo、Asanuma Hideki、Ainai Akira、Ohmi Yusuke、Yamamoto Takuya、Ishii Ken J.、Hasegawa Hideki、Takeyama Haruko、Lertmemongkolchai Ganjana、Kurosaki Tomohiro、Ato Manabu、Kelsoe Garnett、Takahashi Yoshimasa
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1 Pages: 1-13

    • DOI

      10.1038/s41467-019-11821-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] GPR40 activation initiates store-operated Ca2+ entry and potentiates insulin secretion via the IP3R1/STIM1/Orai1 pathway in pancreatic β-cells2019

    • Author(s)
      Usui R, Yabe D, Fauzi M, Goto H, Botagarova A, Tokumoto S, Tatsuoka H, Tahara Y, Kobayashi S, Manebe T, Baba Y, Kurosaki T, Herrera PL, Ogura M, Nagashima K, Inagaki N
    • Journal Title

      Sci Rep.

      Volume: 9 Issue: 1 Pages: 15562-15562

    • DOI

      10.1038/s41598-019-52048-1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Guidelines for the use of flow cytometry and cell sorting in immunological studies (second edition)2019

    • Author(s)
      Cossarizza A,…150 authors…,Wing, JB….16 authors… Zychlinsky A
    • Journal Title

      European Journal of Immunology

      Volume: 49 Issue: 10 Pages: 1457-1973

    • DOI

      10.1002/eji.201970107

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Plasma cell differentiation during the germinal center reaction2019

    • Author(s)
      Ise Wataru、Kurosaki Tomohiro
    • Journal Title

      Immunological Reviews

      Volume: 288 Issue: 1 Pages: 64-74

    • DOI

      10.1111/imr.12751

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of T cell activation and function by the adaptor protein CIN85.2019

    • Author(s)
      Kong Mei S*., Hashimoto-Tane A*., Kawashima Y., Sakuma M., Yokosuka T., Kometani K., Onishi R., Carpino N., Ohara O., Kurosaki T., Phua K.K. and Saito, T.
    • Journal Title

      Science Signaling

      Volume: 12 Issue: 567 Pages: 1609-1625

    • DOI

      10.1126/scisignal.aav4373

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] KLRG1+ effector CD8+ T cells lose KLRG1, differentiate into all memory T cell lineages, and convey enhanced protective immunity2018

    • Author(s)
      Dietmar Herndler-Brandstetter, Harumichi Ishigame, Ryo Shinnakasu, Valerie Plajer, Carmen Stecher, Jun Zhao, Melanie Lietzenmayer, Lina Kroehling, Akiko Takumi, Kohei Kometani, Takeshi Inoue, Yuval Kluger, Susan M. Kaech, Tomohiro Kurosaki, Takaharu Okada & Richard A. Flavell
    • Journal Title

      Immunity

      Volume: 48(4) Issue: 4 Pages: 716-729

    • DOI

      10.1016/j.immuni.2018.03.015

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generation of memory B cells and their reactivation.2018

    • Author(s)
      Inoue T, Moran I, Shinnakasu R, Phan TG, Kurosaki T.
    • Journal Title

      Immunological Reviews

      Volume: 283(1) Issue: 1 Pages: 138-149

    • DOI

      10.1111/imr.12640

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] T Follicular Helper Cell-Germinal Center B Cell Interaction Strength Regulates Entry into Plasma Cell or Recycling Germinal Center Cell Fate2018

    • Author(s)
      Ise Wataru、Fujii Kentaro、Shiroguchi Katsuyuki、Ito Ayako、Kometani Kohei、Takeda Kiyoshi、Kawakami Eiryo、Yamashita Kazuo、Suzuki Kazuhiro、Okada Takaharu、Kurosaki Tomohiro
    • Journal Title

      Immunity

      Volume: 48 Issue: 4 Pages: 702-715

    • DOI

      10.1016/j.immuni.2018.03.027

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The adaptor molecule CD2AP in CD4 T cells modulates differentiation of follicular helper T cells during chronic LCMV infection2018

    • Author(s)
      Raju Saravanan、Kometani Kohei、Kurosaki Tomohiro、Shaw Andrey S.、Egawa Takeshi
    • Journal Title

      PLOS Pathogens

      Volume: 14 Issue: 5 Pages: e1007053-e1007053

    • DOI

      10.1371/journal.ppat.1007053

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] R-Ras2 is required for germinal center formation to aid B cells during energetically demanding processes2018

    • Author(s)
      Mendoza Pilar、Martinez-Martin Nuria、Bovolenta Elena R.、Reyes-Garau Diana、Hernansanz-Agustin Pablo、Delgado Pilar、 Diaz-Munoz Manuel D.、Oeste Clara L.、Fernandez-Pisonero Isabel、Castellano Ester、Martinez-Ruiz Antonio、 Alonso-Lopez Diego、Santos Eugenio、Bustelo Xose R.、Kurosaki Tomohiro、Alarcon Balbino
    • Journal Title

      Science Signaling

      Volume: 11 Issue: 532

    • DOI

      10.1126/scisignal.aal1506

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Heme ameliorates dextran sodium sulfate-induced colitis through providing intestinal macrophages with noninflammatory profiles.2018

    • Author(s)
      Kayama H, Kohyama M, Okuzaki D, Motooka D, Barman S, Okumura R, Muneta M, Hoshino K, Sasaki I, Ise W, Matsuno H, Nishimura J, Kurosaki T, Nakamura S, Arase H, Kaisho T, Takeda K.
    • Journal Title

      Proc Natl Acad Sci U S A.

      Volume: 115 Issue: 33 Pages: 8418-8423

    • DOI

      10.1073/pnas.1808426115

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Trim33 mediates the proinflammatory function of Th17 cells2018

    • Author(s)
      Tanaka Shinya、Jiang Yu、Martinez Gustavo J.、Tanaka Kentaro、Yan Xiaowei、Kurosaki Tomohiro、Kaartinen Vesa、Feng Xin-Hua、Tian Qiang、Wang Xiaohu、Dong Chen
    • Journal Title

      The Journal of Experimental Medicine

      Volume: 215 Issue: 7 Pages: 1853-1868

    • DOI

      10.1084/jem.20170779

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Role of BACH2 in T Cells in Experimental Malaria Caused by Plasmodium chabaudi chabaudi AS2018

    • Author(s)
      Edwards Chelsea L.、de Oca Marcela Montes、de Labastida Rivera Fabian、Kumar Rajiv、Ng Susanna S.、Wang Yulin、Amante Fiona H.、Kometani Kohei、Kurosaki Tomohiro、Sidwell Tom、Kallies Axel、Engwerda Christian R.
    • Journal Title

      Frontiers in Immunology

      Volume: 9 Pages: 2578-2578

    • DOI

      10.3389/fimmu.2018.02578

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Function of humoral memory compartments and their generation mechanism2020

    • Author(s)
      Kurosaki, T
    • Organizer
      New Horizons in B Cell Biology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Two functional humoral memory compartments and their generation mechanism2020

    • Author(s)
      Kurosaki, T
    • Organizer
      B Cell Renaissance: Epigenetics, Regulation and Immunotherapy,Keystone Symposia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Generation of humoral memory compartments2019

    • Author(s)
      Kurosaki, T.
    • Organizer
      The 10th JSH INTERNATIONAL SYMPOSIUM 2019 in Ise-Shima
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Roles of epigenetic modification in B cell tolerance2019

    • Author(s)
      Kurosaki, T.
    • Organizer
      2nd International Symposium on B cell responses in immunity and autoimmunity
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 「B細胞・抗体を介する免疫制御」2019

    • Author(s)
      黒崎 知博
    • Organizer
      第55回日本移植学会総会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Function of Tet proteins in B cell tolerance2019

    • Author(s)
      Kurosaki, T
    • Organizer
      the International Symposium of Korean Autoimmunity-Synovitis Study Group
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Selection Mechanisms of Germinal Center Cells into the Memory B Cell Compartment2019

    • Author(s)
      Kurosaki, T
    • Organizer
      B Cell-T Cell Interactions, Keystone Symposia Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Bリンパ球運命決定機構2018

    • Author(s)
      黒崎知博
    • Organizer
      国立感染症研究所 セミナー
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Bリンパ球運命決定機構2018

    • Author(s)
      黒崎知博
    • Organizer
      順天堂大学 セミナー
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Fate decision of germinal center B cells2018

    • Author(s)
      Kurosaki, T
    • Organizer
      B Cells: Mechanisms in Immunity and Autoimmunity Keystone Symposia Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 液性免疫記憶生成機構2018

    • Author(s)
      黒崎知博
    • Organizer
      免疫サマースクール
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fate decision of germinal center B cells2018

    • Author(s)
      Kurosaki, T
    • Organizer
      Japanese-German Immunology Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Two humoral memory compartments: How are they generated?2018

    • Author(s)
      Kurosaki, T
    • Organizer
      Universidad Autonoma de Madrid | UAM Seminar
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Regulation of B cell tolerance by epigenetic factors2018

    • Author(s)
      Kurosaki, T
    • Organizer
      Cluster Science Days 2018 and the 10th international symposium of IFReC
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fate decision of germinal center B cells2018

    • Author(s)
      Kurosaki, T
    • Organizer
      International Symposium on B cells
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] Laboratory of Lymphocyte Differentiation

    • URL

      http://lymph.ifrec.osaka-u.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] http://lymph.ifrec.osaka-u.ac.jp/

    • Related Report
      2018 Research-status Report

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Published: 2018-07-25   Modified: 2021-02-19  

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