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Analysis of the mechanisms of beta cell destruction by DNA and RNA viruses identified in the pancreases of patients with fulminant type 1 diabetes

Research Project

Project/Area Number 15K09429
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Endocrinology
Research InstitutionOsaka Medical College (2016-2017)
Osaka University (2015)

Principal Investigator

Imagawa Akihisa  大阪医科大学, 医学部, 教授 (80373108)

Co-Investigator(Kenkyū-buntansha) 岩橋 博見  大阪大学, 医学系研究科, 寄附講座准教授 (60397627)
福井 健司  大阪大学, 医学系研究科, 助教 (60513009)
Research Collaborator YONEDA Sho  
HOSOKAWA Yoshiya  
BADEN Megu  
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords劇症1型糖尿病 / 1型糖尿病
Outline of Final Research Achievements

We identified ZBP1 and RIG-I (virus receptors) and IRF3 (transcription factor for type I interferon production) as candidate key molecules by the analysis of pancreas specimens of a fulminant type 1 diabetic patient with cytomegalovirus reactivation. We also established in vitro treatment model of fulminant type 1 diabetes by using insulin positive cells induced from healthy individuals-derived iPS cells and identified GLP-1 receptor agonist as a candidate drug which could reduce apoptosis and beta cell destruction.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2017 2016 2015

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 2 results,  Open Access: 2 results) Presentation (10 results)

  • [Journal Article] A histological study of fulminant type 1 diabetes mellitus related to human cytomegalovirus reactivation2017

    • Author(s)
      Yoneda S, Imagawa A, Fukui K, Uno S, Kozawa J, Sakai M, Yumioka T, Iwahashi H, Shimomura I.
    • Journal Title

      J Clin Endocrinol Metab

      Volume: 印刷中 Issue: 7 Pages: 2394-2400

    • DOI

      10.1210/jc.2016-4029

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Insulin-producing cells derived from ‘induced pluripotent stem cells’ of patients with fulminant type 1 diabetes: Vulnerability to cytokine insults and increased expression of apoptosis-related genes2017

    • Author(s)
      Hosokawa Yoshiya、Toyoda Taro、Fukui Kenji、Baden Megu Yamaguchi、Funato Michinori、Kondo Yasushi、Sudo Tomomi、Iwahashi Hiromi、Kishida Marina、Okada Chihiro、Watanabe Akira、Asaka Isao、Osafune Kenji、Imagawa Akihisa、Shimomura Iichiro
    • Journal Title

      Journal of Diabetes Investigation

      Volume: - Issue: 3 Pages: 481-493

    • DOI

      10.1111/jdi.12727

    • NAID

      120006498249

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Examination of a Viral Infection Mimetic Model in Human iPS Cell-Derived Insulin-Producing Cells and the Anti-Apoptotic Effect of GLP-1 Analogue.2015

    • Author(s)
      Baden MY, Fukui K, Hosokawa Y, Iwahashi H, Imagawa A, Shimomura I.
    • Journal Title

      PLoS One

      Volume: 10 Issue: 12 Pages: e0144606-e0144606

    • DOI

      10.1371/journal.pone.0144606

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 劇症1型糖尿病iPS細胞由来膵β細胞で発現が低下するch25h遺伝子の機能解析2017

    • Author(s)
      細川 吉弥, 福井 健司, 馬殿 恵, 豊田 太郎, 渡辺 亮, 長船 健二, 岩橋 博見, 今川 彰久, 下村 伊一郎
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 劇症1型糖尿病発症から4年経過した症例における剖検膵の免疫組織化学的検討2017

    • Author(s)
      米田 祥, 今川 彰久, 瀧 雅成, 勝田 あす香, 高橋 貞夫, 福井 健司, 小澤 純二, 岩橋 博見, 下村 伊一郎
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] シンポジウム「1型糖尿病update 2017」劇症1型糖尿病 up date -免疫チェックポイント阻害薬投与後発症例の委員会調査報告も含めてー2017

    • Author(s)
      今川 彰久
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 劇症1型糖尿病の病態と成因2016

    • Author(s)
      今川彰久、花房俊昭
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      京都市
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 薬剤性過敏症症候群に劇症1型糖尿病を合併した症例における剖検膵組織(第3報) IRF3に注目した検討2016

    • Author(s)
      米田祥、今川彰久、宇野彩、福井健司、弓岡稔貴、坂井誠、岩橋博見、下村伊一郎
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      京都市
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 劇症1型糖尿病患者由来iPS細胞を用いた膵β細胞傷害機構の解明2016

    • Author(s)
      細川吉弥、豊田太郎、福井健司、馬殿恵、須藤智美、岩橋博見、岸田真里菜、岡田千尋、渡辺亮、浅香勲、長船健二、今川彰久、下村伊一郎
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      京都市
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Presentation] ヒトiPS細胞から誘導したインスリン陽性細胞におけるウイルス感染模倣モデルを用いた膵β細胞傷害機構の解析2016

    • Author(s)
      馬殿恵、福井健司、細川吉弥、小澤純二、岩橋博見、今川彰久、下村伊一郎
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      京都市
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 劇症1型糖尿病の最新知見2015

    • Author(s)
      今川彰久
    • Organizer
      第58回日本糖尿病学会年次学術集会
    • Place of Presentation
      山口県下関市
    • Year and Date
      2015-05-21
    • Related Report
      2015 Research-status Report
  • [Presentation] 薬剤性過敏症症候群に劇症1型糖尿病を合併した症例における剖検膵の組織学的検討(第2報)2015

    • Author(s)
      米田 祥, 今川彰久, 他
    • Organizer
      第58回日本糖尿病学会年次学術集会
    • Place of Presentation
      山口県下関市
    • Year and Date
      2015-05-21
    • Related Report
      2015 Research-status Report
  • [Presentation] ウイルス感染模倣モデルを用いた膵β細胞傷害機構の解析2015

    • Author(s)
      馬殿 恵, 今川彰久, 他
    • Organizer
      第58回日本糖尿病学会年次学術集会
    • Place of Presentation
      山口県下関市
    • Year and Date
      2015-05-21
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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