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Elucidating the Function of Chemokine CCL20 in Inflammatory Bowel Disease using Genome-Edited Mouse Models

Research Project

Project/Area Number 20K17025
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 53010:Gastroenterology-related
Research InstitutionOita University

Principal Investigator

Ariki Shimpei  大分大学, 医学部, 医員 (40849634)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsケモカイン / 炎症性腸疾患 / ゲノム編集マウス / 疾患モデルマウス / CCL20 / CCR6 / CCR2
Outline of Research at the Start

炎症性腸疾患(IBD)は原因不明で再燃寛解を繰り返し慢性的に経過する難治性疾患である。近年Th17細胞、Treg細胞という新しいT細胞サブセットが見出され、IBDの病態形成との関係が指摘されている。Th17細胞、Treg細胞はケモカイン受容体CCR6を発現しており、細胞遊走因子であるケモカインCCL20に誘引されて組織へ集積してくるが、IBD病態形成に関するCCL20の生理学的役割は不明である。本研究では、当講座で作製したCCL20欠損マウスを用いて、定常状態におけるCCL20の腸管組織の恒常性に果たす生理学的役割を解明し、IBD病態モデルを作製および解析しCCL20の病態学的役割も解明する。

Outline of Final Research Achievements

To elucidate the physiological role of chemokines and chemokine receptors in inflammatory bowel disease, CCL20-, CCR2- and CCR6-deficient mice were generated by genome editing and analyzed for DSS-induced colitis; all mutant mice showed more severe colitis than wild-type mice. The frequencies of CD4+ T cells in the Peyer's patches were reduced in CCL20-deficient mice compared to those in wild-type mice after DSS treatment. In contrast, when CCR2/CCR6 double-deficient mice were generated, DSS-induced colitis was conversely milder than wild-type mice. We found that CCR2+CCR6+Th17 cells in the colonic lamina propria produced high levels of GM-CSF, suggesting that the migration of these inflammatory Th17 cells is important in the pathogenesis of colitis.

Academic Significance and Societal Importance of the Research Achievements

ダイナミックな免疫システムを理解するためには、白血球遊走を司るケモカインの役割を解明する必要がある。これまで、多発性硬化症や潰瘍性大腸炎の治療にα4インテグリン阻害薬が開発されており、今後もリンパ球のホーミングや遊走に関連した分子標的薬の開発が益々盛んになると考えられる。従って、ケモカインによる免疫制御機構の理解が自己免疫疾患の治療薬開発には欠かせないが、本研究により炎症性腸疾患におけるCCL20/CCR6およびCCR2の役割を分子生物学的手法を用いて個体レベルで明らかになったことは、学術的および社会的に意義が大きいと言える。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (32 results)

All 2023 2022 2021 2020

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (22 results)

  • [Journal Article] GM-CSF-producing CCR2+ CCR6+ Th17 cells are pathogenic in dextran sodium sulfate-induced colitis model in mice2023

    • Author(s)
      Ariki Shimpei、Ozaka Sotaro、Sachi Nozomi、Chalalai Thanyakorn、Soga Yasuhiro、Fukuda Chiaki、Kagoshima Yomei、Ekronarongchai Supanuch、Mizukami Kazuhiro、Kamiyama Naganori、Murakami Kazunari、Kobayashi Takashi
    • Journal Title

      Genes to Cells

      Volume: 28 Issue: 4 Pages: 267-276

    • DOI

      10.1111/gtc.13008

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] CCL20/CCR6 chemokine signaling is not essential for pathogenesis in an experimental autoimmune encephalomyelitis mouse model of multiple sclerosis2023

    • Author(s)
      Sachi Nozomi、Kamiyama Naganori、Saechue Benjawan、Ozaka Sotaro、Dewayani Astri、Ariki Shimpei、Chalalai Thanyakorn、Soga Yasuhiro、Fukuda Chiaki、Kagoshima Yomei、Ekronarongchai Supanuch、Kobayashi Takashi
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 641 Pages: 123-131

    • DOI

      10.1016/j.bbrc.2022.11.088

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] TRAF6 signaling pathway in T cells regulates anti-tumor immunity through the activation of tumor specific Th9 cells and CTLs2022

    • Author(s)
      Dewayani Astri、Kamiyama Naganori、Sachi Nozomi、Ozaka Sotaro、Saechue Benjawan、Ariki Shimpei、Goto Mizuki、Chalalai Thanyakorn、Soga Yasuhiro、Fukuda Chiaki、Kagoshima Yomei、Maekawa Yoichi、Kobayashi Takashi
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 613 Pages: 26-33

    • DOI

      10.1016/j.bbrc.2022.04.125

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Saireito, a Japanese herbal medicine, alleviates leaky gut associated with antibiotic-induced dysbiosis in mice2022

    • Author(s)
      Ozaka S、Sonoda A、Ariki S、Minata M、Kamiyama N、Hidano S、Sachi N、Ito K、Kudo Y、Dewayani A、Chalalai T、Ozaki T、Soga Y、Fukuda C、Mizukami K、Ishizawa S、Nishiyama M、Fujitsuka N、Mogami S、Kubota K、Murakami K、Kobayashi T
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 6 Pages: e0269698-e0269698

    • DOI

      10.1371/journal.pone.0269698

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comprehensive lipidomics of lupus-prone mice using LC-MS/MS identifies the reduction of palmitoylethanolamide that suppresses TLR9-mediated inflammation.2022

    • Author(s)
      Ozaki T, Kamiyama N, Saechue B, Soga Y, Gotoh R, Nakayama T, Fukuda C, Dewayani A, Chalalai T, Ariki S, Ozaka S, Sonoda A, Hirose H, Gendo Y, Noguchi K, Sachi N, Hidano S, Maeshima K, Gotoh K, Masaki T, Ishii K, Osada Y, Shibata H, Kobayashi T
    • Journal Title

      Genes Cells.

      Volume: 27 Issue: 7 Pages: 493-504

    • DOI

      10.1111/gtc.12944

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acute pancreatitis soon after COVID-19 vaccination2022

    • Author(s)
      Ozaka Sotaro、Kodera Takamoto、Ariki Shimpei、Kobayashi Takashi、Murakami Kazunari
    • Journal Title

      Medicine

      Volume: 101 Issue: 2 Pages: e28471-e28471

    • DOI

      10.1097/md.0000000000028471

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of the Prevalence and Species of <i>Anisakis</i> nematode in Sekisaba, <i>Scomber japonicus</i> Caught in Coastal Waters off Saganoseki, Oita in Japan2021

    • Author(s)
      Hidano Shinya、Mizukami Kazuhiro、Yahiro Takaaki、Shirakami Kohei、Ito Hideyuki、Ozaka Sotaro、Ariki Shimpei、Saechue Benjawan、Dewayani Astri、Chalalai Thanyakorn、Soga Yasuhiro、Goto Mizuki、Sonoda Akira、Ozaki Takashi、Sachi Nozomi、Kamiyama Naganori、Nishizono Akira、Murakami Kazunari、Kobayashi Takashi
    • Journal Title

      Japanese Journal of Infectious Diseases

      Volume: 74 Issue: 5 Pages: 387-391

    • DOI

      10.7883/yoken.JJID.2020.859

    • NAID

      130008090913

    • ISSN
      1344-6304, 1884-2836
    • Year and Date
      2021-09-30
    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protease inhibitory activity of secretory leukocyte protease inhibitor ameliorates murine experimental colitis by protecting the intestinal epithelial barrier2021

    • Author(s)
      Ozaka S, Sonoda A, Ariki S, Kamiyama N, Hidano S, Sachi N, Ito K, Kudo Y, Minata M, Saechue B, Dewayani A, Chalalai T, Soga Y, Takahashi Y, Fukuda C, Mizukami K, Okumura R, Kayama H, Murakami K, Takeda K, Kobayashi T.
    • Journal Title

      Genes to Cells

      Volume: 26 Issue: 10 Pages: 807-822

    • DOI

      10.1111/gtc.12888

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monomorphic epitheliotropic intestinal T-cell lymphoma presenting as melena with long-term survival: A case report and review of literature2021

    • Author(s)
      Ozaka Sotaro、Inoue Kunimitsu、Okajima Tomoya、Tasaki Takako、Ariki Shimpei、Ono Hideki、Ando Takeaki、Daa Tsutomu、Murakami Kazunari
    • Journal Title

      World Journal of Gastroenterology

      Volume: 27 Issue: 38 Pages: 6501-6510

    • DOI

      10.3748/wjg.v27.i38.6501

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a portable reverse transcription loop‐mediated isothermal amplification system to detect the E1 region of Chikungunya virus in a cost‐effective manner2020

    • Author(s)
      Saechue Benjawan、Kamiyama Naganori、Fukuda Chiaki、Watanabe Kei、Soga Yasuhiro、Goto Mizuki、Dewayani Astri、Ariki Shimpei、Hirose Haruna、Ozaka Sotaro、Sachi Nozomi、Hidano Shinya、Shirin Tahmina、Mondal Dinesh、Murakami Kazunari、Kobayashi Takashi
    • Journal Title

      Genes to Cells

      Volume: 9 Issue: 9 Pages: 615-625

    • DOI

      10.1111/gtc.12797

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Identification of pathogenic Th17 cells in gastrointestinal tract using chemokine receptor deficient mice2022

    • Author(s)
      Shimpei Ariki, Sotaro Ozaka, Nozomi Sachi, Yomei Kagoshima, Thanyakorn Chalalai, Naganori Kamiyama, Takashi Kobayashi
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Physiological function of chemokine CCL20 and its receptor CCR6 in multiple sclerosis in mice2022

    • Author(s)
      Nozomi Sachi, Naganori Kamiyama, Sotaro Ozaka, Shimpei Ariki, Thanyakorn Chalalai, Yomei Kagoshima, Takashi Kobayashi
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Zika virus induces pathogenic T cell-attracting chemokines in the central nervous system and exacerbates experimental autoimmune encephalomyelitis2022

    • Author(s)
      Naganori Kamiyama, Thanyakorn Chalalai, Sotaro Ozaka, Shimpei Ariki, Yomei Kagoshima, Nozomi Sachi, Takashi Kobayashi
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Secretory leukocyte protease inhibitor ameliorates murine experimental colitis by protecting the intestinal epithelial barrier2022

    • Author(s)
      Sotaro Ozaka, Shimpei Ariki, Yomei Kagoshima, Naganori Kamiyama, Nozomi Sachi, Thanyakorn Chalalai, Astri Dewayani, Takashi Kobayashi
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Physiological relevance of TRAF6 signaling in dendritic cells in controlling C. rodentium infection2022

    • Author(s)
      Thanyakorn Chalalai, Naganori Kamiyama, Shimpei Ariki, Sotaro Ozaka, Nozomi Sachi, Yomei Kagoshima, Ryu Okumura, Kiyoshi Takeda, Takashi Kobayashi
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Functional analysis of chemokine receptor CCR2 in a murine congenital toxoplasmosis model2022

    • Author(s)
      Noganori Kamiyama, Nozomi Sachi, Sotaro Ozaka, Shimpei Ariki, Thanyakorn Chalalai, Yasuhiro Soga, Chiaki Fukuda, Yomei Kagoshima, Supanuch Ekronarongchai, Masahiro Yamamoto, Takashi Kobayashi
    • Organizer
      第15回寄生虫感染免疫研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Secretory leukocyte protease inhibitor ameliorates experimental colitis by protecting the intestinal epithelial barrier2022

    • Author(s)
      Sotaro Ozaka, Shimpei Ariki, Naganori Kamiyama, Yomei Kagoshima, Nozomi Sachi, Thanyakorn Chalalai, Yasuhiro Soga, Kazuhiro Mizukami, Kazunari Murakami, Takashi Kobayashi
    • Organizer
      第12回 癌・炎症と抗酸化研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] T細胞特異的TRAF6欠損マウスを用いた腸管におけるnon-pathogenic Th17細胞に関する研究2021

    • Author(s)
      有木晋平, 小坂聡太郎, 神山長慶, Benjawan Saechue, Astri Dewayani, Thanyakorn Chalalai, 佐知望美, 曽我泰裕, 福田千瑛, 水上一弘, 村上和成, 小林隆志
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] CCL20欠損マウスを用いた多発性硬化症の発症におけるCCL20の機能解析2021

    • Author(s)
      Nozomi Sachi, Naganori Kamiyama, Benjawan Saechue, Sotaro Ozaka, Astri Dewayani, Shimpei Ariki, Thanyakorn Chalalai, Yasuhiro Soga, Chiaki Fukuda, Takashi Kobayashi
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 大建中湯のSLPI発現増強を介した腸管保護作用の解析2021

    • Author(s)
      皆田美月, 小坂聡太郎, 有木晋平, 神山長慶, 佐知望美, Benjawan Saechue, Astri Dewayani, Thanyakorn Chalalai, 曽我泰裕, 福田千瑛, 水上一弘, 村上和成, 小林隆志
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 柴苓湯はマウスにおいて抗菌薬によるdysbiosisに起因するLeaky gutを軽減する2021

    • Author(s)
      小坂聡太郎, 有木晋平, 皆田美月, 神山長慶,佐知望美,Benjawan Saechue,Astri Dewayani, Thanyakorn Chalalai, 曽我泰裕, 福田千瑛, 水上一弘, 村上和成, 小林隆志
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] TRAF6 regulates Th9 cells and cytotoxic T lymphocytes in tumor immunity2021

    • Author(s)
      Astri Dewayani, Naganori Kamiyama, Shinya Hidano, Nozomi Sachi, Sotaro Ozaka, Shimpei Ariki, Benjawan Saechue, Yasuhiro Soga, Thanyakorn Chalalai, Chiaki Fukuda, Takashi Kobayashi
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Zika virus induces Th17 cell-attracting chemokines in the central nervous system and exacerbates neurological disorders.2021

    • Author(s)
      Naganori Kamiyama, Benjawan Saechue, Astri Dewayani, Chalalai Thanyakorn, Sotaro Ozaka, Shimpei Ariki, Chiaki Fukuda, Yasuhiro Soga, Mizuki Minata, Nozomi Sachi, Shinya Hidano, Takashi Kobayashi.
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Verification of T cell inhibitory effect of lipid mediator Oleylethanolamide2021

    • Author(s)
      Yasuhiro Soga, Naganori Kamiyama, Takashi Ozaki, Benjawan Saechue, Astri Dewayani, Nozomi Sachi, Sotaro Ozaka, Shimpei Ariki, Thanyakorn Chalalai, Chiaki Fukuda, Takashi Kobayash
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Identification of a responsible amino acid in prME protein for cell entry of Zika virus using single-round infectious particles (SRIPs)2021

    • Author(s)
      Chiaki Fukuda, Naganori Kamiyama, Benjawan Saechue, Astri Dewayani, Chalalai Thanyakorn, Sotaro Ozaka, Shimpei Ariki, Yasuhiro Soga, Mizuki Minata, Nozomi Sachi, Shinya Hidano, Ryosuke Suzuki,Takashi Kobayashi
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 樹状細胞におけるTRAF6シグナルがCitrobacter rodentium感染性腸炎に与える役割.2021

    • Author(s)
      望月晶子, Thanyakorn chalalai, 伊藤加奈子, 有木 晋平, 小坂聡太郎, 佐知望美, 神山長慶, 小林隆志.
    • Organizer
      第11回 癌・炎症と抗酸化研究会(CIA研究会).
    • Related Report
      2021 Research-status Report
  • [Presentation] マウス腸炎モデルを用いた大建中湯のSLPI発現を介した腸管保護作用の解析2021

    • Author(s)
      小坂聡太郎, 皆田美月, 有木晋平, 水上一弘, 神山長慶, 小林隆志, 村上和成.
    • Organizer
      第29回日本消化器関連学会週間 (JDDW 2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] 上部消化管出血を契機に診断され長期生存している単形性上皮向性腸管T細胞リンパ腫の1例2021

    • Author(s)
      小坂聡太郎, 井上邦光, 岡嶋智也, 田崎貴子, 有木晋平, 小野英樹, 村上和成.
    • Organizer
      第111回日本消化器内視鏡学会九州支部例会
    • Related Report
      2021 Research-status Report
  • [Presentation] TRAF6 promotes the migration of Th17 cells into the CNS by regulating CCR6 expression in experimental autoimmune encephalomyelitis mice2020

    • Author(s)
      Naganori Kamiyama, Benjawan Saechue, Astri Dewayani, Chalalai Thanyakorn, Sotaro Ozaka, Shimpei Ariki, Yasuhiro Soga, Mizuki Goto, Nozomi Sachi, Shinya Hidano, Takashi Kobayashi
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] TRAF6 Signaling in Th9 cells Regulates Anti-Tumor Immune Response2020

    • Author(s)
      Astri Dewayani, Naganori Kamiyama, Shinya Hidano, Nozomi Sachi, Sotaro Ozaka, Shimpei Ariki, Benjawan Saechue, Mizuki Goto, Yasuhiro Soga, Thanyakorn Chalalai, Takashi Kobayashi
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 抗生物質起因性大腸炎マウスモデルに対する柴苓湯の有効性の解明2020

    • Author(s)
      小坂 聡太郎, 園田 光, 有木 晋平, 水上 一弘, 村上 和成
    • Organizer
      第106回日本消化器病学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] DSS腸炎モデルを用いたSLPIの結腸における生理的機能の解析2020

    • Author(s)
      小坂 聡太郎, 有木 晋平, 園田 光, 神山 長慶, 飛彈野 真也, 水上 一弘, 小林 隆志, 村上 和成
    • Organizer
      第28日本消化器関連学会週間(JDDW) 第62回日本消化器病学会大会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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