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Clarify the molecular mechanism of acute pancreatitis and develop a new approach for treatment of pancreatitis

Research Project

Project/Area Number 24591004
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Gastroenterology
Research InstitutionAkita University

Principal Investigator

MASHIMA Hirosato  秋田大学, 医学(系)研究科(研究院), 講師 (10261869)

Co-Investigator(Kenkyū-buntansha) OHNISHI Hirohide  秋田大学, 大学院医学系研究科, 教授 (00313023)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords膵炎 / 膵外分泌 / S100g / Anxa10 / 急性膵炎 / S100 / アネキシン / IRF2 / カルシウム
Outline of Final Research Achievements

The mechanism of the onset of acute pancreatitis is still unknown. There has been no progress in the treatment of acute pancreatitis. The pancreas of interferon regulatory factor-2 (IRF-2) knock-out mice shows the early phase of acute pancreatitis (Mashima H et al. Gastroenterology 2011). We have selected candidate genes of acute pancreatitis among the highly up-regulated or down-regulated genes in IRF2 KO pancreas compared to the control. Finally, we have chosen the two genes, which are both calcium-binding proteins. Then, we analyzed the function of S100g and Anxa10 by using a cell line, which is manipulated genetically, and wild-type and knock-out mice. We have shown S100g may have an important role in the onset of acute pancreatitis.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (29 results)

All 2015 2014 2013 2012 Other

All Journal Article (13 results) (of which Peer Reviewed: 6 results) Presentation (13 results) (of which Invited: 1 results) Book (1 results) Remarks (2 results)

  • [Journal Article] 膵炎とオートファジー2015

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      G. I. Research

      Volume: .

    • Related Report
      2014 Annual Research Report
  • [Journal Article] 急性膵炎発症のメカニズム2014

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      胆と膵

      Volume: 35 Pages: 1001-1009

    • NAID

      130004678077

    • Related Report
      2014 Annual Research Report
  • [Journal Article] The roles of interferon regulatory factor (IRF) 1 and IRF2 in the progression of human pancreatic cancer2014

    • Author(s)
      Sakai T, Mashima H, Yamada Y, Goto T, Sato W, Dohmen T, Kamada K, Yoshioka M, Uchinami H, Yamamoto Y, Ohnishi H
    • Journal Title

      Pancreas

      Volume: 印刷中

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 慢性膵炎におけるNF-kBの活性亢進とその役割2014

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      肝胆膵

      Volume: 29 Pages: 537-545

    • Related Report
      2013 Research-status Report
  • [Journal Article] 膵疾患におけるInterferon Regulatory Factorの役割2014

    • Author(s)
      真嶋浩聡、酒井利隆、大西洋英
    • Journal Title

      膵臓

      Volume: 29 Pages: 23-31

    • NAID

      130004496046

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] IRF2KOマウスを用いて、膵炎発症のメカニズムの解明を目指す2014

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      アルコールと医学生物学

      Volume: 印刷中

    • Related Report
      2013 Research-status Report
  • [Journal Article] 急性膵炎発症のメカニズム2014

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      日本消化器病学会誌

      Volume: 印刷中

    • NAID

      130004678077

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] INSL5 may be a unique marker of colorectal endocrine cells and neuroendocrine tumors2013

    • Author(s)
      Mashima H, Ohno H, Yamada Y, Sakai T, Ohnishi H.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 432 Issue: 4 Pages: 586-592

    • DOI

      10.1016/j.bbrc.2013.02.042

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Functional roles of TGF-β1 in intestinal epithelial cells through Smad-dependent and Non-Smad pathways.2013

    • Author(s)
      Yamada Y, Mashima H, Sakai T, Matsuhashi T, Jin M, Ohnishi H.
    • Journal Title

      Dig Dis Sci.

      Volume: 58 Issue: 5 Pages: 120-1217

    • DOI

      10.1007/s10620-012-2515-7

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 膵線維化と膵星細胞2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      SURGERY FRONTIER

      Volume: 20 Pages: 320-323

    • Related Report
      2013 Research-status Report
  • [Journal Article] 急性膵炎の発症のメカニズム ~細胞内では何が起きているか~2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Journal Title

      胆と膵

      Volume: 34 Pages: 1035-1041

    • Related Report
      2013 Research-status Report
  • [Journal Article] 遺伝子改変マウスを用いた急性膵炎研究の現状と今後の展望2012

    • Author(s)
      真嶋浩聡,大西洋英
    • Journal Title

      膵臓

      Volume: 27 Pages: 584-592

    • NAID

      10031074701

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 膵線維化の病態2012

    • Author(s)
      真嶋浩聡,大西洋英
    • Journal Title

      肝胆膵

      Volume: 65 Pages: 329-336

    • Related Report
      2012 Research-status Report
  • [Presentation] 二種類のカルシウム結合蛋白と急性膵炎の関連の検討2015

    • Author(s)
      真嶋浩聡、渡部昇、荒田英、大西洋英
    • Organizer
      第46回日本膵臓学会大会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-06-19 – 2015-06-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Involvement of the calcium-binding protein in the onset of acute pancreatitis.2015

    • Author(s)
      Hirosato Mashima, Noboru Watanabe, Suguru Arata, Hirohide Ohnishi
    • Organizer
      Digiestive Disease Week 2015
    • Place of Presentation
      Washington
    • Year and Date
      2015-05-16 – 2015-05-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 急性膵炎発症のメカニズムー新たな膵炎治療法の開発を目指してー2015

    • Author(s)
      真嶋浩聡
    • Organizer
      滋賀消化器病研究会
    • Place of Presentation
      滋賀県大津市 ピアザ淡海
    • Year and Date
      2015-02-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 膵臓癌におけるIRF1, IRF2の役割2014

    • Author(s)
      真嶋浩聡、酒井利隆、山田由美、後藤隆、佐藤亘、鎌田健太郎、道免孝洋、大西洋英
    • Organizer
      第48回膵臓病研究会
    • Place of Presentation
      仙台
    • Related Report
      2013 Research-status Report
  • [Presentation] 急性膵炎におけるVAMP7の役割2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Organizer
      第44回日本膵臓学会大会
    • Place of Presentation
      仙台
    • Related Report
      2013 Research-status Report
  • [Presentation] INSL5は大腸内分泌細胞の特徴的なマーカーであり、直腸神経内分泌細胞の発症に関与している可能性がある2013

    • Author(s)
      真嶋浩聡、大野秀樹、大西洋英
    • Organizer
      第55回日本消化器病学会大会(JDDW2013)
    • Place of Presentation
      品川
    • Related Report
      2013 Research-status Report
  • [Presentation] INSL5 indicates a unique population of neuroendocrine cells in the colorectal epithelium.2013

    • Author(s)
      Mashima H, Yamada Y, Sakai T, Ohnishi H.
    • Organizer
      Annual meeting of American Gastroenterological Association, Digestive Disease Week 2013
    • Place of Presentation
      Orlando (USA)
    • Related Report
      2013 Research-status Report
  • [Presentation] IRF2KOマウスを用いて、膵炎発症のメカニズムの解明を目指す2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Organizer
      第50回日本臨床分子医学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] IRF2KOマウスを用いて、膵炎発症のメカニズムの解明を目指す。2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Organizer
      第32回アルコール医学生物学研究会、
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] IRF2KOマウスを用いて、膵炎発症のメカニズムの解明を目指す。2013

    • Author(s)
      真嶋浩聡、大西洋英
    • Organizer
      第50回日本臨床分子医学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] Searching for the primary target of IRF2 in regulated exocytosis in the pancreas.2012

    • Author(s)
      Mashima H, Ohnishi H
    • Organizer
      Digestive Disease Week 2012,
    • Place of Presentation
      San Diego
    • Related Report
      2012 Research-status Report
  • [Presentation] 急性膵炎モデルIRF2KOマウスを用いた急性膵炎原因遺伝子へのアプローチ2012

    • Author(s)
      真嶋浩聡,大西洋英
    • Organizer
      第98回日本消化器病学会総会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] IRF2KOマウスを用いた急性膵炎原因遺伝子へのアプローチ2012

    • Author(s)
      真嶋浩聡,大西洋英
    • Organizer
      第43回日本膵臓学会大会
    • Place of Presentation
      山形
    • Related Report
      2012 Research-status Report
  • [Book] 分子生物学が可能とした個別化医療 第19回浜名湖シンポジウム記録集2012

    • Author(s)
      真嶋浩聡,大西洋英
    • Total Pages
      9
    • Publisher
      株式会社アークメディア
    • Related Report
      2012 Research-status Report
  • [Remarks] 秋田大学 大学院 医学専攻 腫瘍制御医学系:肝胆膵内科学・神経内科学講座

    • URL

      http://www.med.akita-u.ac.jp/department/gs/kenkyu-org/kouza.php?koza=naika1

    • Related Report
      2014 Annual Research Report
  • [Remarks] 秋田大学 大学院 医学系研究科 消化器内科学・神経内科学講座

    • URL

      http://www.med.akita-u.ac.jp/~naika1/

    • Related Report
      2014 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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