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2018 Fiscal Year Annual Research Report

Identification of endogenous glycolipids that activate immune responses via lectin receptors

Planned Research

Project AreaHomeostatic Regulation by Various Types of Cell Death
Project/Area Number 26110009
Research InstitutionOsaka University

Principal Investigator

山崎 晶  大阪大学, 微生物病研究所, 教授 (40312946)

Co-Investigator(Kenkyū-buntansha) 宮本 智文  九州大学, 薬学研究院, 准教授 (40182050)
Project Period (FY) 2014-07-10 – 2019-03-31
Keywords糖脂質 / 自然免疫
Outline of Annual Research Achievements

Mincleは、死細胞を認識する受容体であるが、内因性リガンドの詳細は不明であった。本研究では、死細胞上清中より様々な画分を調製してリガンド活性を検討した結果、Mincle発現レポーター細胞の活性化を促す分画を同定した。この分画を精製し、質量分析、および核磁気共鳴法により構造解析を行ったところ、β-glucosylceramide(β-GlcCer)が同定された。実際、樹状細胞をβ-GlcCerで刺激したところ、炎症性サイトカイン産生が誘導されたが、Mincle欠損樹状細胞では産生されないことも判明した。β-GlcCerは、セラミド代謝産物の一種であり、小胞体やゴルジ体に局在すると考えられている。その合成と分解は厳密に制御されており、分解酵素であるGBA1(β-glucosylceramidase)の機能欠失型変異は、β-GlcCer蓄積を引き起こし、全身性の炎症を伴うゴーシェ病の原因となることが知られている。GBA1欠損マウス由来胎児肝細胞を移入した血球的特異的GBA1欠損マウスを樹立した。GBA1欠損樹状細胞に抗原をパルスして免疫すると、野生型に比べ獲得免疫誘導能の亢進が観察されたが、この効果は、Mincle x GBA1二重欠損樹状細胞で消失した。血球的特異的GBA1欠損マウスは、in vivo免疫応答が増強し、その効果はMincle欠損で失われることも判明した。以上より、通常は細胞内代謝物として働くβ-GlcCerは、細胞死に伴って放出され、Mincleを介して免疫応答を誘導する因子として機能することが明らかとなった。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

  • Research Products

    (48 results)

All 2019 2018

All Journal Article (12 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 12 results,  Open Access: 12 results) Presentation (36 results) (of which Int'l Joint Research: 9 results,  Invited: 19 results)

  • [Journal Article] Sequential Sensing by TLR2 and Mincle Directs Immature Myeloid Cells to Protect against Invasive Group A Streptococcal Infection in Mice2019

    • Author(s)
      Matsumura Takayuki、Ikebe Tadayoshi、Arikawa Koji、Hosokawa Masahito、Aiko Michio、Iguchi Aoi、Togashi Ikuko、Kai Sayaka、Ohara Sakiko、Ohara Naoya、Ohnishi Makoto、Watanabe Haruo、Kobayashi Kazuo、Takeyama Haruko、Yamasaki Sho、Takahashi Yoshimasa、Ato Manabu
    • Journal Title

      Cell Reports

      Volume: 27 Pages: 561~571.e6

    • DOI

      10.1016/j.celrep.2019.03.056

    • Peer Reviewed / Open Access
  • [Journal Article] Stromal Interaction Molecule Deficiency in T Cells Promotes Spontaneous Follicular Helper T Cell Development and Causes Type 2 Immune Disorders2019

    • Author(s)
      Oh-hora Masatsugu、Lu Xiuyuan、Shiokawa Moe、Takayanagi Hiroshi、Yamasaki Sho
    • Journal Title

      The Journal of Immunology

      Volume: 0 Pages: ji1700610

    • DOI

      10.4049/jimmunol.1700610

    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of Salmonella trehalose phospholipids reveals functional convergence with mycobacteria2019

    • Author(s)
      Reinink P, Buter J, Mishra VK, Ishikawa E, Cheng TY, Willemsen PTJ, Porwollik S, Brennan PJ, Heinz E, Mayfield JA, Dougan G, van Els CA, Cerundolo V, Napolitani G, Yamasaki S, Minnaard AJ, McClelland M, Moody DB, Van Rhijn I.
    • Journal Title

      The Journal of Experimental Medicine

      Volume: 216 Pages: 757~771

    • DOI

      10.1084/jem.20181812

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Essential roles of C-type lectin Mincle in induction of neuropathic pain in mice2019

    • Author(s)
      Ishikawa Asako、Miyake Yasunobu、Kobayashi Kimiko、Murata Yuzo、Iizasa Sayaka、Iizasa Ei’ichi、Yamasaki Sho、Hirakawa Naomi、Hara Hiromitsu、Yoshida Hiroki、Yasaka Toshiharu
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 872

    • DOI

      10.1038/s41598-018-37318-8

    • Peer Reviewed / Open Access
  • [Journal Article] The effects of trehalose glycolipid presentation on cytokine production by GM-CSF macrophages2019

    • Author(s)
      Stocker Bridget L.、Kodar Kristel、Wahi Kanu、Foster Amy J.、Harper Jacquie L.、Mori Daiki、Yamasaki Sho、Timmer Mattie S. M.
    • Journal Title

      Glycoconjugate Journal

      Volume: 36 Pages: 69~78

    • DOI

      10.1007/s10719-018-09857-9

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cationized liposomal keto-mycolic acids isolated from Mycobacterium bovis bacillus Calmette-Gu?rin induce antitumor immunity in a syngeneic murine bladder cancer model2019

    • Author(s)
      Yoshino Takayuki、Miyazaki Jun、Kojima Takahiro、Kandori Shuya、Shiga Masanobu、Kawahara Takashi、Kimura Tomokazu、Naka Takashi、Kiyohara Hideyasu、Watanabe Miyuki、Yamasaki Sho、Akaza Hideyuki、Yano Ikuya、Nishiyama Hiroyuki
    • Journal Title

      PLOS ONE

      Volume: 14 Pages: e0209196

    • DOI

      10.1371/journal.pone.0209196

    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of glycerolipids containing simple linear acyl chains or aromatic rings and evaluation of their Mincle signaling activity2019

    • Author(s)
      Matsumaru Takanori、Ikeno Risa、Shuchi Yusuke、Iwamatsu Toshiki、Tadokoro Takashi、Yamasaki Sho、Fujimoto Yukari、Furukawa Atsushi、Maenaka Katsumi
    • Journal Title

      Chemical Communications

      Volume: 55 Pages: 711~714

    • DOI

      10.1039/c8cc07322h

    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of 12-O-Mono- and Diglycosyl-oxystearates, a New Class of Agonists for the C-type Lectin Receptor Mincle2018

    • Author(s)
      Van Huy Le、Tanaka Chiaki、Imai Takashi、Yamasaki Sho、Miyamoto Tomofumi
    • Journal Title

      ACS Medicinal Chemistry Letters

      Volume: 10 Pages: 44~49

    • DOI

      10.1021/acsmedchemlett.8b00413

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lipoteichoic acid anchor triggers Mincle to drive protective immunity against invasive group AStreptococcusinfection2018

    • Author(s)
      Imai Takashi、Matsumura Takayuki、Mayer-Lambertz Sabine、Wells Christine A.、Ishikawa Eri、Butcher Suzanne K.、Barnett Timothy C.、Walker Mark J.、Imamura Akihiro、Ishida Hideharu、Ikebe Tadayoshi、Miyamoto Tomofumi、Ato Manabu、Ohga Shouichi、Lepenies Bernd、van Sorge Nina M.、Yamasaki Sho
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 115 Pages: E10662~E10671

    • DOI

      10.1073/pnas.1809100115

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis of Branched Trehalose Glycolipids and Their Mincle Agonist Activity2018

    • Author(s)
      Bird Jessie H.、Khan Ashna A.、Nishimura Naoya、Yamasaki Sho、Timmer Mattie S. M.、Stocker Bridget L.
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 83 Pages: 7593~7605

    • DOI

      10.1021/acs.joc.7b03269

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mincle: 20 years of a versatile sensor of insults2018

    • Author(s)
      Lu Xiuyuan、Nagata Masahiro、Yamasaki Sho
    • Journal Title

      International Immunology

      Volume: 30 Pages: 233~239

    • DOI

      10.1093/intimm/dxy028

    • Peer Reviewed / Open Access
  • [Journal Article] High affinity sugar ligands of C-type lectin receptor langerin2018

    • Author(s)
      Ota Fumi、Hirayama Tetsuya、Kizuka Yasuhiko、Yamaguchi Yoshiki、Fujinawa Reiko、Nagata Masahiro、Ismanto Hendra S.、Lepenies Bernd、Aretz Jonas、Rademacher Christoph、Seeberger Peter H.、Angata Takashi、Kitazume Shinobu、Yoshida Keiichi、Betsuyaku Tomoko、Kida Kozui、Yamasaki Sho、Taniguchi Naoyuki
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - General Subjects

      Volume: 1862 Pages: 1592~1601

    • DOI

      10.1016/j.bbagen.2018.04.004

    • Peer Reviewed / Open Access
  • [Presentation] The kinetics of initial FcRγ signaling determines cytokine profile of dendritic cells through C-type lectin receptors2019

    • Author(s)
      渡邊 美幸
    • Organizer
      DGfI Spring School on Immunology
    • Invited
  • [Presentation] RECOGNITION OF MYCOBACTERIAL GLYCOLIPIDS VIA HOST IMMUNE RECEPTORS2019

    • Author(s)
      山崎 晶
    • Organizer
      "53rd U.S.-Japan Cooperative Medical Sciences Program (USJCMSP) 21st International Conference on Emerging Infectious Diseases in the Pacific Rim"
    • Int'l Joint Research / Invited
  • [Presentation] Suppression of the Host Immune Responses by Mycobacteria through Inhibitory Receptors2019

    • Author(s)
      西村 直矢
    • Organizer
      53rd US-Japan Cooperative Medical Science Program Mycobacterial Panel Meeting
    • Int'l Joint Research / Invited
  • [Presentation] THE IMMUNE ACTIVATION INDUCED BY A MYCOBACTERIAL HYDROPHILIC COMPONENT2019

    • Author(s)
      鳥越 祥太
    • Organizer
      53rd US-Japan Cooperative Medical Science Program Mycobacterial Panel Meeting
    • Int'l Joint Research / Invited
  • [Presentation] Recognition of tissue damage via C-type lectin receptor2019

    • Author(s)
      山崎 晶
    • Organizer
      Next Gen Immunology in Health and Disease
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of mycobacterial phenolic glycolipid-induced innate immune responses2019

    • Author(s)
      豊永 憲司
    • Organizer
      第12回 寄生虫感染免疫研究会
  • [Presentation] 細胞内領域による種特異的リガンドスペクトラム調節機構2019

    • Author(s)
      本園 千尋
    • Organizer
      第5回糖鎖免疫研究会
  • [Presentation] Analysis of PGL-mediated innate immune responses2019

    • Author(s)
      本園 千尋
    • Organizer
      7th ITAM Workshop
  • [Presentation] Regulation of IL-10 production in Dendritic cells activated through C-type lectin receptor2019

    • Author(s)
      Xiuyuan Lu
    • Organizer
      7th ITAM Workshop
  • [Presentation] Analysis of the hydrophilic components inducing activation of myeloid cells2019

    • Author(s)
      鳥越 祥太
    • Organizer
      7th ITAM Workshop
  • [Presentation] Recognition of a carbohydrate-free endogenous component by Dectin-22019

    • Author(s)
      Zakaria Omahdi
    • Organizer
      7th ITAM Workshop
  • [Presentation] The kinetics of initial FcRγ signaling determines cytokine profile of dendritic cells through C-type lectin receptors2019

    • Author(s)
      渡邊 美幸
    • Organizer
      7th ITAM Workshop
  • [Presentation] Analysis of PGL-mediated innate immune responses2019

    • Author(s)
      豊永 憲司
    • Organizer
      7th ITAM Workshop
  • [Presentation] Recognition of intracellular metabolites through C-type lectin receptors2019

    • Author(s)
      山崎 晶
    • Organizer
      The 8th NIF Winter School on Advanced Immunology
    • Invited
  • [Presentation] 免疫受容体による脂質認識機構2019

    • Author(s)
      山崎 晶
    • Organizer
      第47回日本免疫学会テクニカルセミナー
    • Invited
  • [Presentation] Low-affinity TCR engagement induces Itm2a to mediate T cell maintenance in the periphery2018

    • Author(s)
      塩川 萌
    • Organizer
      第47回日本免疫学会
  • [Presentation] Pivotal role of protein kinase D in innate-like T cell development2018

    • Author(s)
      石川 絵里
    • Organizer
      第47回日本免疫学会
  • [Presentation] "Recognition of phospholipids on dead cells via inhibitory C-type lectin receptor"2018

    • Author(s)
      本園 千尋
    • Organizer
      第47回日本免疫学会
  • [Presentation] Identification of innate immune receptor for the mycobacterial virulence factor phenolic glycolipid2018

    • Author(s)
      豊永 憲司
    • Organizer
      第47回日本免疫学会
  • [Presentation] Mycolic acid induces the suppression of host immune responses through inhibitory receptors2018

    • Author(s)
      西村 直矢
    • Organizer
      第47回日本免疫学会
  • [Presentation] ミコール酸を認識する抑制性免疫受容体による宿主免疫応答の制御2018

    • Author(s)
      西村 直矢
    • Organizer
      第3回抗酸菌研究会
  • [Presentation] 免疫賦活作用を有する結核菌親水性成分の探索2018

    • Author(s)
      鳥越 祥太
    • Organizer
      第3回抗酸菌研究会
  • [Presentation] Immune regulation via C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      ilateral workshop with the German Immunology Society
    • Int'l Joint Research / Invited
  • [Presentation] Regulation of immune responses via C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      Seminar at Transla TUM
    • Int'l Joint Research / Invited
  • [Presentation] Regulation of Immune Responses through C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      ECI2018
    • Int'l Joint Research / Invited
  • [Presentation] レクチン受容体を介する異物認識と免疫応答/Regulation of immune responses via C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      第91回日本生化学会大会
    • Invited
  • [Presentation] 細胞内領域によるDectin-1の種特異的リガンドスペクトラム調節機構/Dectin-1 intracellular domain determines species-specific ligand spectrum by modulating receptor sensitivity2018

    • Author(s)
      本園 千尋
    • Organizer
      第91回日本生化学会大会
  • [Presentation] 免疫賦活活性を有する結核菌親水性成分の解析2018

    • Author(s)
      鳥越 祥太
    • Organizer
      第37回日本糖質学会年会
    • Invited
  • [Presentation] 糖脂質受容体による免疫応答と炎症の制御機構/Regulation of immune responses and inflammation by glycolipid receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      第39回日本炎症・再生医学会
    • Invited
  • [Presentation] レクチン受容体を介する異物認識と免疫応答/Regulation of immune responses via C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      第83回日本インターフェロン・サイトカイン学会学術集会
    • Invited
  • [Presentation] レクチン受容体を介する損傷自己成分の認識と応答2018

    • Author(s)
      山崎 晶
    • Organizer
      第27回日本Cell Death学会学術集会
    • Invited
  • [Presentation] Regulation of immune responses via C-type Lectin Receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      The RIKEN IMS-JSI International Symposium on Immunology, RIKEN Center for Integrative Medical Sciences
    • Int'l Joint Research / Invited
  • [Presentation] レクチン受容体による結核菌脂質認識とその応答2018

    • Author(s)
      山崎 晶
    • Organizer
      第93回日本結核病学会総会
    • Invited
  • [Presentation] NKT細胞分化におけるPKDの役割2018

    • Author(s)
      石川 絵里
    • Organizer
      Kyoto T Cell Conference 第28回学術集会
  • [Presentation] Sensing damaged tissue via C-type lectin receptors2018

    • Author(s)
      山崎 晶
    • Organizer
      Australia-Japan Meeting on Cell Death
    • Int'l Joint Research / Invited
  • [Presentation] レクチン受容体を介する糖脂質認識と免疫応答2018

    • Author(s)
      山崎 晶
    • Organizer
      第60回日本脂質生化学会
    • Invited

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Published: 2019-12-27  

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