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2022 Fiscal Year Annual Research Report

レクチン受容体を介する自己認識の生物学的意義と分子基盤

Research Project

Project/Area Number 20H00505
Research InstitutionOsaka University

Principal Investigator

山崎 晶  大阪大学, 微生物病研究所, 教授 (40312946)

Project Period (FY) 2020-04-01 – 2023-03-31
KeywordsC型レクチン受容体 / β-GlcCer / ゴーシェ病
Outline of Annual Research Achievements

C型レクチン受容体Mincleは結核菌糖脂質など病原体を認識するとともに、自己糖脂質β-GlcCerを認識し、組織損傷を感知することが分かっている。β-GlcCerは、その分解酵素であるGBAによって濃度が厳密に制御されているが、GBAの常染色体劣性突然変異によりβ-GlcCerが蓄積し、ゴーシェ病(GD)の原因となる。GD患者は重度の神経障害症状を呈し、現在の治療法では治療が困難である。蓄積したβ-GlcCerは神経細胞に内在する毒性を引き起こすが、その分子作用は十分に解明されていない。我々は、GDマウスに蓄積したβ-GlcCerがMincleを介してミクログリアを活性化し、生きた神経細胞の異常な貪食を誘導し、GD症状を増悪させることを見出した。この過程は、活性化したミクログリアから分泌される腫瘍壊死因子(TNF)によって増強されることも判明した。この特徴的な病態は、GD患者でも観察された。FDA(米国食品医薬品局)が承認した薬剤を組み合わせてマウスでこれらの経路を遮断すると、神経細胞死が抑制され、神経細胞障害症状が改善された。このように、ドラッグ・リポジショニングを用いて活性化したミクログリアを制限することで、致死的な神経原性GDに対して迅速に適用可能な治療オプションが得られることが示された。

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

  • Research Products

    (52 results)

All 2023 2022

All Journal Article (20 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 14 results,  Open Access: 2 results) Presentation (31 results) (of which Int'l Joint Research: 8 results,  Invited: 19 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Immunomodulatory Functions of Glycolipids from Pathogens2023

    • Author(s)
      Guenther Carla、Watanabe Miyuki、Yamasaki Sho
    • Journal Title

      Methods Mol. Biol., Glycolipids Methods and Protocols

      Volume: 2613 Pages: 23~31

    • DOI

      10.1007/978-1-0716-2910-9_3

  • [Journal Article] The kinetics of signaling through the common FcRγ chain determine cytokine profiles in dendritic cells2023

    • Author(s)
      Watanabe Miyuki、Motooka Daisuke、Yamasaki Sho
    • Journal Title

      Science Signaling

      Volume: 16 Pages: eabn9909

    • DOI

      10.1126/scisignal.abn9909

    • Peer Reviewed
  • [Journal Article] Dectin-1/IL-15 Pathway Affords Protection against Extrapulmonary Aspergillus fumigatus Infection by Regulating Natural Killer Cell Survival2023

    • Author(s)
      Yoshikawa F.S.Y.、Wakatsuki Maki、Yoshida Kosuke、Yabe Rikio、Torigoe Shota、Yamasaki Sho、Barber Glen N.、Saijo Shinobu
    • Journal Title

      Journal of Innate Immunity

      Volume: 15 Pages: 397-411

    • DOI

      10.1159/000527188

    • Peer Reviewed
  • [Journal Article] Direct activation of microglia by β-glucosylceramide causes phagocytosis of neurons that exacerbates Gaucher disease2023

    • Author(s)
      Shimizu Takashi、Schutt Charles R.、Izumi Yoshihiro、Tomiyasu Noriyuki、Omahdi Zakaria、Kano Kuniyuki、Takamatsu Hyota、Aoki Junken、Bamba Takeshi、Kumanogoh Atsushi、Takao Masaki、Yamasaki Sho
    • Journal Title

      Immunity

      Volume: 56 Pages: 307~319.e8

    • DOI

      10.1016/j.immuni.2023.01.008

    • Peer Reviewed
  • [Journal Article] 6-C-Linked trehalose glycolipids signal through Mincle and exhibit potent adjuvant activity2023

    • Author(s)
      Thathsaranie P. Manthrirathna M.A.、Kodar Kristel、Ishizuka Shigenari、Dangerfield Emma M.、Xiuyuan Lu、Yamasaki Sho、Stocker Bridget L.、S. M. Timmer Mattie
    • Journal Title

      Bioorganic Chemistry

      Volume: 133 Pages: 106345~106345

    • DOI

      10.1016/j.bioorg.2023.106345

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ligand‐Controlled Stereoselective Synthesis and Biological Activity of 2‐Exomethylene Pseudo‐glycoconjugates: Discovery of Mincle‐Selective Ligands2023

    • Author(s)
      Ikazaki Takahiro、Ishikawa Eri、Tamashima Hiroto、Akiyama Hisako、Kimuro Yusuke、Yoritate Makoto、Matoba Hiroaki、Imamura Akihiro、Ishida Hideharu、Yamasaki Sho、Hirai Go
    • Journal Title

      Angewandte Chemie International Edition

      Volume: e202302569 Pages: e202302569

    • DOI

      10.1002/anie.202302569

    • Peer Reviewed
  • [Journal Article] SARS-CoV-2に対するT細胞免疫2023

    • Author(s)
      坂井由葵, 山﨑晶
    • Journal Title

      実験医学

      Volume: 41 Pages: 521-526

  • [Journal Article] Fungal β‐Mannosyloxymannitol Glycolipids and Their Analogues: Synthesis and Mincle‐Mediated Signaling Activity2022

    • Author(s)
      Matsumaru Takanori、Sakuratani Kasumi、Yanaka Saeko、Kato Koichi、Yamasaki Sho、Fujimoto Yukari
    • Journal Title

      European Journal of Organic Chemistry

      Volume: 2022 Pages: e202200109

    • DOI

      10.1002/ejoc.202200109

    • Peer Reviewed
  • [Journal Article] Synthetic vaccines targeting Mincle through conjugation of trehalose dibehenate2022

    • Author(s)
      Hanna Cameron C.、Maxwell Joshua W. C.、Ismanto Hendra S.、Ashhurst Anneliese S.、Artner Lukas M.、Rudrawar Santosh、Britton Warwick J.、Yamasaki Sho、Payne Richard J.
    • Journal Title

      Chemical Communications

      Volume: 58 Pages: 6890~6893

    • DOI

      10.1039/d2cc02100e

    • Peer Reviewed
  • [Journal Article] The intracellular pathogen Francisella tularensis escapes from adaptive immunity by metabolic adaptation2022

    • Author(s)
      Shibata Kensuke、Shimizu Takashi、Nakahara Mashio、Ito Emi、Legoux Francois、Fujii Shotaro、Yamada Yuka、Furutani-Seiki Makoto、Lantz Olivier、Yamasaki Sho、Watarai Masahisa、Shirai Mutsunori
    • Journal Title

      Life Science Alliance

      Volume: 5 Pages: e202201441

    • DOI

      10.26508/lsa.202201441

    • Peer Reviewed / Open Access
  • [Journal Article] Trehalose diesters containing a polar functional group-modified lipid moiety: Synthesis and evaluation of Mincle-mediated signaling activity2022

    • Author(s)
      Matsumaru Takanori、Sueyoshi Kodai、Okubo Kana、Fujii Shusuke、Sakuratani Kasumi、Saito Ryota、Ueki Kazunari、Yamasaki Sho、Fujimoto Yukari
    • Journal Title

      Bioorganic & Medicinal Chemistry

      Volume: 75 Pages: 117045

    • DOI

      10.1016/j.bmc.2022.117045

    • Peer Reviewed
  • [Journal Article] Symbiotic bacteria-dependent expansion of MR1-reactive T cells causes autoimmunity in the absence of Bcl11b2022

    • Author(s)
      Shibata Kensuke、Motozono Chihiro、Nagae Masamichi、Shimizu Takashi、Ishikawa Eri、Motooka Daisuke、Okuzaki Daisuke、Izumi Yoshihiro、Takahashi Masatomo、Fujimori Nao、Wing James B.、Hayano Takahide、Asai Yoshiyuki、Bamba Takeshi、Ogawa Yoshihiro、Furutani-Seiki Makoto、Shirai Mutsunori、Yamasaki Sho
    • Journal Title

      Nature Communications

      Volume: 13 Pages: online

    • DOI

      10.1038/s41467-022-34802-8

    • Peer Reviewed / Open Access
  • [Journal Article] 感染防御に寄与するT細胞の解析2022

    • Author(s)
      細野裕貴、山﨑晶
    • Journal Title

      Precision Medicine 11月臨時増刊号

      Volume: 5 Pages: 1-4

  • [Journal Article] ゴーシェ病における神経細胞死誘導の新たな分子機構2022

    • Author(s)
      清水隆、山崎晶
    • Journal Title

      医学のあゆみ

      Volume: 283 Pages: 380-384

  • [Journal Article] Self-referential immune recognition through C-type lectin receptors2022

    • Author(s)
      Guenther Carla、Nagae Masamichi、Yamasaki Sho
    • Journal Title

      Adv. Immunol.

      Volume: 156 Pages: 1~23

    • DOI

      10.1016/bs.ai.2022.09.001

  • [Journal Article] Lectin recruits pathogenic bugs2022

    • Author(s)
      Schutt Charles R.、Yamasaki Sho
    • Journal Title

      Journal of Experimental Medicine

      Volume: 220 Pages: e20221732

    • DOI

      10.1084/jem.20221732

  • [Journal Article] Memory B Cells and Memory T Cells Induced by SARS-CoV-2 Booster Vaccination or Infection Show Different Dynamics and Responsiveness to the Omicron Variant2022

    • Author(s)
      Mise-Omata Setsuko、Ikeda Mari、Takeshita Masaru、Uwamino Yoshifumi、Wakui Masatoshi、Arai Tomoko、Yoshifuji Ayumi、Murano Kensaku、Siomi Haruhiko、Nakagawara Kensuke、Ohyagi Masaki、Ando Makoto、Hasegawa Naoki、Saya Hideyuki、Murata Mitsuru、Fukunaga Koichi、Namkoong Ho、Lu Xiuyuan、Yamasaki Sho、Yoshimura Akihiko
    • Journal Title

      The Journal of Immunology

      Volume: 209 Pages: 2104~2113

    • DOI

      10.4049/jimmunol.2200525

    • Peer Reviewed
  • [Journal Article] Human Dectin-1 is O-glycosylated and serves as a ligand for C-type lectin receptor CLEC-22022

    • Author(s)
      Haji Shojiro、Ito Taiki、Guenther Carla、Nakano Miyako、Shimizu Takashi、Mori Daiki、Chiba Yasunori、Tanaka Masato、Mishra Sushil K、Willment Janet A、Brown Gordon D、Nagae Masamichi、Yamasaki Sho
    • Journal Title

      eLife

      Volume: 11 Pages: online

    • DOI

      10.7554/eLife.83037

    • Peer Reviewed
  • [Journal Article] Water-soluble trehalose glycolipids show superior Mincle binding and signaling but impaired phagocytosis and IL-1β production2022

    • Author(s)
      Manthrirathna M. A. Thathsaranie P.、Dangerfield Emma M.、Ishizuka Shigenari、Woods Aodhamair、Luong Brenda S.、Yamasaki Sho、Timmer Mattie S. M.、Stocker Bridget L.
    • Journal Title

      Frontiers in Molecular Biosciences

      Volume: 9 Pages: 1015210

    • DOI

      10.3389/fmolb.2022.1015210

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dysfunctional Sars-CoV-2-M protein-specific cytotoxic T lymphocytes in patients recovering from severe COVID-192022

    • Author(s)
      Ogura Hideki、Gohda Jin、Lu Xiuyuan、Yamamoto Mizuki、Takesue Yoshio、Son Aoi、Doi Sadayuki、Matsushita Kazuyuki、Isobe Fumitaka、Fukuda Yoshihiro、Huang Tai-Ping、Ueno Takamasa、Mambo Naomi、Murakami Hiromoto、Kawaguchi Yasushi、Inoue Jun-ichiro、Shirai Kunihiro、Yamasaki Sho、Hirata Jun-Ichi、Ishido Satoshi
    • Journal Title

      Nature Communications

      Volume: 13 Pages: 7063

    • DOI

      10.1038/s41467-022-34655-1

    • Peer Reviewed
  • [Presentation] Innate and acquired immune responses against mycobacterial lipids2023

    • Author(s)
      山﨑 晶
    • Organizer
      EID会議/日米合同パネル会議 U.S.-Japan Cooperative Medical Sciences Program
    • Int'l Joint Research / Invited
  • [Presentation] A transient metabolite in Mycobacterium leprae PGL-I biosynthesis pathway is a potent PAMP2023

    • Author(s)
      Shigenari Ishizuka, J. Hessel M. van Dijk, Tomomi Kawakita, Yuji Miyamoto, Yumi Maeda, Masamichi Goto, Manabu Ato, Masamichi Nagae, Jeroen D. C. Codee, Sho Yamasaki
    • Organizer
      EID会議/日米合同パネル会議 U.S.-Japan Cooperative Medical Sciences Program
    • Int'l Joint Research
  • [Presentation] 抗酸菌に対する自然免疫と獲得免疫の共闘2023

    • Author(s)
      山﨑 晶
    • Organizer
      第96回日本細菌学会総会
    • Invited
  • [Presentation] Recognition of internal/external metabolites via CLR and unconventional TCR2023

    • Author(s)
      山﨑 晶
    • Organizer
      メルボルン大学大阪大学合同シンポジウム
    • Int'l Joint Research / Invited
  • [Presentation] 免疫受容体による病原体の識別と細胞応答決定機構2023

    • Author(s)
      山﨑 晶
    • Organizer
      「感染・免疫・がん・炎症」の拠点シンポジウム
    • Invited
  • [Presentation] Innate Immune Sensing of Metabolites Causes Neuroinflammatory Diseases2022

    • Author(s)
      山﨑晶
    • Organizer
      JSICR/MMCB合同シンポジウム
    • Invited
  • [Presentation] Helicobacter pyloriに対する免疫応答と胃炎誘導機構2022

    • Author(s)
      山﨑晶
    • Organizer
      第28回日本ヘリコバクター学会学術集会
    • Invited
  • [Presentation] Novel antigen for mucosal-associated invariant T (MAIT) cells2022

    • Author(s)
      Emi Ito, Shinsuke Inuki, Yoshihiro Izumi, Masatomo Takahashi, Eri Ishikawa, Kensuke Shibata, Takeshi Bamba and Sho Yamasaki
    • Organizer
      EMBO Workshop: CD1/MR1 restricted T lymphocytes
    • Int'l Joint Research
  • [Presentation] MAIT細胞の新規脂質抗原の探索2022

    • Author(s)
      伊東瑛美、井貫晋輔、和泉自泰、高橋政友、石川絵里、柴田健輔、馬場健史、山﨑晶
    • Organizer
      第64回日本脂質生化学会
  • [Presentation] グルコシルセラミドが誘導するグリア細胞異常に伴う神経細胞死とゴージェ病病態への寄与2022

    • Author(s)
      清水隆、Charles Schuut、山﨑晶
    • Organizer
      第30回日本Cell Death学会学術集会
  • [Presentation] メタボロミクス技術を活用した新たなT細胞抗原の探索2022

    • Author(s)
      伊東瑛美、山﨑 晶
    • Organizer
      第16回メタボロームシンポジウム
    • Invited
  • [Presentation] 感染に対する生体防御応答2022

    • Author(s)
      山﨑 晶
    • Organizer
      第33回日本生体防御学会学術総会
    • Invited
  • [Presentation] 糖質を介する免疫受容体による自己認識機構2022

    • Author(s)
      山﨑 晶
    • Organizer
      第41回日本糖質学会年会
    • Invited
  • [Presentation] レクチン受容体による結晶性物質の認識機構に関する構造基盤の解明2022

    • Author(s)
      長江雅倫、森正太郎、山﨑晶
    • Organizer
      第41回日本糖質学会年会
  • [Presentation] 感染に対する免疫応答:SARS-CoV-2特異的Tfhクローンの同定と治療への展開2022

    • Author(s)
      山﨑 晶
    • Organizer
      第10回Transplant Immunology Forum
    • Invited
  • [Presentation] Host Defense2022

    • Author(s)
      山﨑 晶
    • Organizer
      2022 UBC&OU Virtual Symposium on Infectious Diseases and Drug Development
    • Int'l Joint Research / Invited
  • [Presentation] T cell responses against SARS-CoV-22022

    • Author(s)
      山﨑 晶
    • Organizer
      Web The 29th FAOBMB & 2022 CSBMB Conference
    • Int'l Joint Research / Invited
  • [Presentation] Regulation of acquired immunity against SARS-CoV22022

    • Author(s)
      山﨑 晶
    • Organizer
      日独免疫ワークショップ
    • Int'l Joint Research / Invited
  • [Presentation] Regulation of immune responses against infection2022

    • Author(s)
      山﨑 晶
    • Organizer
      BK4 2022 International Symposium on Frontiers in Biomedical Science
    • Int'l Joint Research / Invited
  • [Presentation] 糖鎖を介する免疫受容体による自己認識機構2022

    • Author(s)
      山﨑 晶
    • Organizer
      JCGGシンポジウム(第 19 回糖鎖科学コンソーシアム)
    • Invited
  • [Presentation] 病原体を排除するからだのしくみ2022

    • Author(s)
      山﨑 晶
    • Organizer
      SpringX 超学校 CiDER(大阪大学感染症総合教育研究拠点)×ナレッジキャピタル 正しく学ぶ! 感染症から「いのち」と「くらし」を守る講座
    • Invited
  • [Presentation] 感染における病原体脂質と免疫受容体の攻防2022

    • Author(s)
      山﨑 晶
    • Organizer
      (公)微生物化学研究所講演会
    • Invited
  • [Presentation] T cell responses against SARS-CoV-22022

    • Author(s)
      山﨑 晶
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Self-antigen for mucosal-associated invariant T (MAIT) cell2022

    • Author(s)
      Emi Ito, Ami Takeyama, Shotaro Mori, Kensuke Shibata, Eri Ishikawa, Masamichi Nagae and Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Identification of T cells responding to mycobacterial lipids2022

    • Author(s)
      Yuki Sakai, Xiuyuan Lu, Sho Yamasaki, Takashi Yoshiyama, Yoshihiko Hoshino
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Characterization of self glycolipids presented by CD1d that activate NKT cells2022

    • Author(s)
      Yuki Hosono, Noriyuki Tomiyasu, Yoshihiro Izumi, Akihiro Imamura, Eri Ishikawa, Atsushi Kumanogoh, Hideharu Ishida, Takeshi Bamba, Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Structural studies of public TCR against SARS-CoV-2 peptide clarified the broad spectrum of the clonotype2022

    • Author(s)
      Masamichi Nagae, Shotaro Mori, Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Direct activation of microglia by β-glucosylceramide exacerbates Gaucher disease2022

    • Author(s)
      Takashi Shimizu, Atsushi Kumanogoh, Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] Deciphering pathogen-specific T cell responses to a clonotype resolution2022

    • Author(s)
      Xiuyuan Lu, Yuki Hosono, Shigenari Ishizuka, Eri Ishikawa, Atsushi Kumanogoh, Yoshimasa Takahashi, Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
    • Invited
  • [Presentation] Signal kinetics via common FcRγ chain generates distinct cellular responses by altering chromatin landscape2022

    • Author(s)
      Miyuki Watanabe, Sho Yamasaki
    • Organizer
      第51回日本免疫学会学術集会
  • [Presentation] 免疫受容体を介する生理活性脂質の生体応答2022

    • Author(s)
      山﨑 晶
    • Organizer
      京都大学農学研究科 第12回公開シンポジウム
    • Invited
  • [Patent(Industrial Property Rights)] 神経型ゴーシェ病の予防・治療剤2022

    • Inventor(s)
      山﨑晶、清水隆
    • Industrial Property Rights Holder
      山﨑晶、清水隆
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2022-208678

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Published: 2023-12-25  

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