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Development of new treatment methods for primary biliary cholangitis by genome and lipid information from disease mimic culture system

Research Project

Project/Area Number 17H04164
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Gastroenterology
Research InstitutionKyushu University

Principal Investigator

Shimoda Shinji  九州大学, 大学病院, 准教授 (30279319)

Co-Investigator(Kenkyū-buntansha) 原田 憲一  金沢大学, 医学系, 教授 (30283112)
中村 稔  独立行政法人国立病院機構(長崎医療センター臨床研究センター), 臨床研究センター, 客員研究員 (40217906)
有田 誠  慶應義塾大学, 薬学部(芝共立), 教授 (80292952)
吉住 朋晴  九州大学, 医学研究院, 准教授 (80363373)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2019: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2017: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords原発性胆汁性胆管炎 / 胆管細胞 / 免疫細胞 / 網羅的アレイ解析 / 脂質情報 / 疾患模倣培養系 / ゲノムワイド関連解析 / 網羅的遺伝子解析 / 網羅的資質解析 / PBC / GWA / 免疫学 / 脂質メディエーター / 病態模倣培養系
Outline of Final Research Achievements

While production of interferon g (IFNG) is increased in primary biliary cholangitis (PBC), IFNG sensitivity of biliary epithelial cells (BEC) was not changed. And 9 inflammation related genes were extracted as increased expression genes in BEC from PBC. Among these 9 genes, immune staining was available for 4 genes encoding proteins, and these 4 proteins expression was increased in BEC from PBC, and these expressions were correlated to cholangitis activities. Furthermore from lipid information, prostaglandin E2 (PGE2) that is produced from the contact of BEC with immune cells had immune regulatory function, and it was clarified that IFNG production from immune cells increase in case of the suppression of PGE2 production by indomethacin.

Academic Significance and Societal Importance of the Research Achievements

PBCで病態を修飾する鍵分子の一つとして免疫細胞が産生するIFNGの役割が明らかになり、新たな疾患バイオマーカー・治療標的分子として注目されるようになった。今後、細胞障害活性が強い胆汁酸刺激を緩和するといった標準治療には抵抗を示す症例を中心に、IFNG下流シグナルを制御するJAK/STAT阻害剤を用いた新たな治療法の展開が可能である。さらに胆管細胞で発現亢進する炎症関連タンパク質の機能を調べることで、標的細胞からの抗炎症・線維化治療の開発が期待できる。また遺伝子にコードされない脂質代謝の観点からも炎症制御研究が展開できることが示された。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (22 results)

All 2019 2018 2017

All Journal Article (11 results) (of which Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (11 results) (of which Int'l Joint Research: 4 results,  Invited: 2 results)

  • [Journal Article] Cost-effectiveness analysis of sofosbuvir plus ribavirin in patients with genotype 2 chronic hepatitis C: an analysis with real world outcomes from a multicentre cohort in Japan.2019

    • Author(s)
      Igarashi A, et al, Shimoda S, et al.
    • Journal Title

      BMJ Open.

      Volume: 9

    • Related Report
      2019 Annual Research Report
  • [Journal Article] POGLUT1, the putative effector gene driven by rs2293370 in primary biliary cholangitis susceptibility locus chromosome 3q13.33.2019

    • Author(s)
      Hitomi Y, et al, Shimoda S,et al.
    • Journal Title

      Sci Rep.

      Volume: 9

    • NAID

      120007179055

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Glecaprevir and Pibrentasvir for Japanese patients with chronic hepatitis C genotype 1 or 2 infection: Results from a multicenter, real-world cohort study.2019

    • Author(s)
      Ogawa E, et al, Shimoda S, et al.
    • Journal Title

      Hepatol Res.

      Volume: 49

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Pruritus in Chronic Liver Disease: A Questionnaire Survey on 216 Patients.2019

    • Author(s)
      Kido-Nakahara M, et al, Shimoda S, et al.
    • Journal Title

      Acta Derm Venereol.

      Volume: 99

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Kawano A, Shigematsu H, Miki K, Ichiki Y, Morita C, Yanagita K, Takahashi K, Dohmen K, Nomura H, Ishibashi H, Shimoda S.2018

    • Author(s)
      Kawano A, Shigematsu H, Miki K, Ichiki Y, Morita C, Yanagita K, Takahashi K, Dohmen K, Nomura H, Ishibashi H, Shimoda S.
    • Journal Title

      Intern Med.

      Volume: 57(11) Pages: 1533-1542

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Short-term risk of hepatocellular carcinoma after hepatitis C virus eradication following direct-acting anti-viral treatment.2018

    • Author(s)
      Ogawa E, Furusyo N, Nomura H, Dohmen K, Higashi N, Takahashi K, Kawano A, Azuma K, Satoh T, Nakamuta M, Koyanagi T, Kato M, Shimoda S, Kajiwara E, Hayashi J; Kyushu University Liver Disease Study (KULDS) Group
    • Journal Title

      Aliment Pharmacol Ther.

      Volume: 47(1) Pages: 104-113

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nishida N, Aiba Y, Hitomi Y, Kawashima M, Kojima K, Kawai Y, Ueno K, Nakamura H, Yamashiki N, Tanaka T, Tamura S, Mori A, Yagi S, Soejima Y, Yoshizumi T, Takatsuki M, Tanaka A, Harada K, Shimoda S, Komori A, Eguchi S, Maehara Y, Uemoto S, Kokudo N, Nagasaki M, Tokunaga K, Nakamura M2018

    • Author(s)
      Nishida N, Aiba Y, Hitomi Y, Kawashima M, Kojima K, Kawai Y, Ueno K, Nakamura H, Yamashiki N, Tanaka T, Tamura S, Mori A, Yagi S, Soejima Y, Yoshizumi T, Takatsuki M, Tanaka A, Harada K, Shimoda S, Komori A, Eguchi S, Maehara Y, Uemoto S, Kokudo N, Nagasaki M, Tokunaga K, Nakamura M
    • Journal Title

      Sci Rep.

      Volume: 8(1) Pages: 8071-8071

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased expression and altered localization of cathepsin Z are associated with progression to jaundice stage in primary biliary cholangitis2018

    • Author(s)
      Aiba Y, Harada K, Ito M, Suematsu T, Aishima S, Hitomi Y, Nishida N, Kawashima M, Takatsuki M, Eguchi S, Shimoda S, Nakamura H, Komori A, Abiru S, Nagaoka S, Migita K, Yatsuhashi H, Tokunaga K, Nakamura M
    • Journal Title

      Sci Rep

      Volume: 8(1) Pages: 11808-11808

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Elbasvir plus grazoprevir for patients with chronic hepatitis C genotype 1: A multicenter, real-world cohort study focusing on chronic kidney disease2018

    • Author(s)
      Ogawa E, Furusyo N, Azuma K, Nakamuta M, Nomura H, Dohmen K, Satoh T, Kawano A, Koyanagi T, Ooho A, Takahashi K, Kato M, Shimoda S, Kajiwara E, Hayashi J; Kyushu University Liver Disease Study (KULDS) Group
    • Journal Title

      Antiviral Res.

      Volume: 159 Pages: 143-152

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genome-wide association studies identify PRKCB as a novel genetic susceptibility locus for primary biliary cholangitis in the Japanese population.2017

    • Author(s)
      Kawashima M, et al, Shimoda S, et al, Nakamura M.
    • Journal Title

      Hum Mol Genet.

      Volume: 26 Pages: 650-659

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hepatic stellate cells secreting WFA+ -M2BP: Its role in biological interactions with Kupffer cells.2017

    • Author(s)
      Bekki Y, Yoshizumi T, Shimoda S, Itoh S, Harimoto N, Ikegami T, Kuno A, Narimatsu H, Shirabe K, Maehara Y.
    • Journal Title

      J Gastroenterol Hepatol.

      Volume: 32 Pages: 1387-1393

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 技術革新がもたらした消化器研究のパラダイムシフト PBC診断・治療バイオマーカーと新たな治療標的分子の確立2019

    • Author(s)
      下田 慎治, 原田 憲一, 中村 稔
    • Organizer
      第105回日本消化器病学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 自己免疫性肝疾患:病態解明と治療法の進歩 新たなPBC治療標的分子の同定と治療へのアプローチ,2019

    • Author(s)
      下田 慎治, 原田 憲一, 中村 稔
    • Organizer
      第55回日本肝臓学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Autoiimunity against biliary epithetial cells.2019

    • Author(s)
      Shimoda S
    • Organizer
      The Asian Pacific Association for the Study of the Liver
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 胆管細胞・免疫細胞から明らかにする原発性胆汁性胆管炎の病態2018

    • Author(s)
      下田慎治
    • Organizer
      第55回日本消化器免疫学会総会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 自己免疫性肝疾患の診断と治療の進歩 PBCで鍵となるIFN-g産生とUDCA有効性の疾患模倣培養系を用いたメカニズム解析2018

    • Author(s)
      下田慎治
    • Organizer
      第54回日本肝臓学会総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] PBCでは病態に深く関与する免疫細胞からのIFN-g産生をUDCAが制御する2018

    • Author(s)
      下田慎治
    • Organizer
      第104回日本消化器病学会総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular mechanism of autoimmune liver diseases, especially PBC2018

    • Author(s)
      Shimoda S
    • Organizer
      「JSH-EASL Joint Session Autoimmune Liver Diseases including PBC and PSC: Europe and Japan」
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 難治性肝胆道疾患(PBC/PSC/AIH)診療の進歩と今後の課題 原発性胆汁性胆管炎(PBC)の新規治療開発に向けて2017

    • Author(s)
      下田 慎治, 小野原 伸也, 中村 稔, 原田 憲一
    • Organizer
      第53回日本肝臓学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 自己免疫性肝疾患のパラダイムシフト 原発性胆汁性胆管炎(PBC)模倣培養系とゲノムワイド関連解析(GWAS)を統合して得られる遺伝子情報の機能解析2017

    • Author(s)
      下田 慎治, 小野原 伸也, 中村 稔
    • Organizer
      第103回日本消化器病学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Immune responses in primary biliary cholangitis2017

    • Author(s)
      Shinji Shimoda
    • Organizer
      The 1st JSGE Asian Session
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] olecular mechanism of PBC2017

    • Author(s)
      Shinji Shimoda
    • Organizer
      The Asian Pacific Association for the Study of the Liver Single Topic Conference 2017 Nagasaki
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-02-19  

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