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Generation and analysis of chronic pancreatitis model mice

Research Project

Project/Area Number 24591016
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

OHMURAYA Masaki  熊本大学, 生命資源研究・支援センター, 准教授 (60398229)

Co-Investigator(Renkei-kenkyūsha) ARAKI Kimi  熊本大学, 生命資源研究・支援センター, 教授 (90211705)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords慢性膵炎 / 膵星細胞 / SPINK1/Spink3 / オートファジー / ネクロプトーシス / リポソーム / クロドロネート / Pancreatic stellate cell / Liposome / Chronic pancreatitis
Outline of Final Research Achievements

Mutations in SPINK1 are associated with chronic pancreatitis (CP). Genetic deletion of Spink3, mouse homolog of SPINK1, causes postnatal lethality precluding mechanistic investigations into the effects of SPINK deficiency. Here we have developed SPINK1 knockin in mice by cre-loxP technology (termed “SPINK1-X-in” and “SPINK1- in”). This partial restoration of SPINK function rescues mice from lethality, but, in contrast to control mice, SPINK1-X-in and SPINK1- in mice within 4 weeks developed pancreas damage the earliest manifestations of which were impaired autophagy and increased trypsin activity, and these mice progressively develop spontaneous chronic pancreatitis. SPINK1-in mice represent a novel, clinically relevant, genetic model of human CP, revealing the mechanisms whereby SPINK insufficiency causes CP. The results identify new targets of SPINK regulating autophagic and lysosomal pathways in pancreas.

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

All Journal Article (16 results) (of which Peer Reviewed: 16 results,  Open Access: 3 results) Presentation (13 results)

  • [Journal Article] Production of knockout mice by DNA microinjection of various CRISPR/Cas9 vectors into freeze-thawed fertilized oocytes.2015

    • Author(s)
      Nakagawa, Y., Sakuma, T., Sakamoto, T., Ohmuraya, M., Nakagata, N. and Yamamoto, T.
    • Journal Title

      BMC Biotechnol.

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SPINK1 Status in Colorectal Cancer, Impact on Proliferation, and Role in Colitis-associated Cancer.2015

    • Author(s)
      Ida, S., Ozaki, N., Hirashima, K., Zaitsu, Y., Taki, K., Sakamoto, Y., Miyamoto, Y., Oki, E., Morita, M., Watanabe, M., Maehara, Y., Yamamura, K., Baba, H. and Ohmuraya, M.
    • Journal Title

      Mol Cancer Res.

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Staging laparoscopy leads to rapid induction of chemotherapy for unresectable pancreatobiliary cancers.2015

    • Author(s)
      Hashimoto, D., Chikamoto, A., Sakata, K., Nakagawa, S., Hayashi, H., Ohmuraya, M., Hirota, M., Yoshida, N., Beppu, T. and Baba, H.
    • Journal Title

      Asian journal of endoscopic surgery.

      Volume: 8 Issue: 1 Pages: 59-62

    • DOI

      10.1111/ases.12138

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical features and management of pancreatic solid pseudopapillary tumor.2014

    • Author(s)
      Tsukamoto, M., Hashimoto, D., Chikamoto, A., Abe, S., Ohmuraya, M. and Baba, H.
    • Journal Title

      Am Surg.

      Volume: 80 Pages: 1212-1215

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation and analysis of serine protease inhibitor Kazal type 3-Cre driver mice.2014

    • Author(s)
      Sakata, K., Ohmuraya, M., Araki, K., Suzuki, C., Ida, S., Hashimoto, D., Wang, J., Uchiyama, Y., Baba, H. and Yamamura, K.
    • Journal Title

      Exp Anim.

      Volume: 63 Pages: 45-53

    • NAID

      130003391605

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Autophagy regulation in the pancreatic acinar cells is independent of epidermal growth factor receptor signaling.2014

    • Author(s)
      Ozaki, N., Fukuchi, Y., Tomiyoshi, S., Uehara1, H., Ida, S., Wang, J., Kimi Araki, K., Sibilia, M., Baba, H., and Yamamura, K. and Ohmuraya, M.
    • Journal Title

      Biochem. Biophysic. Res. Comm.

      Volume: 446 Issue: 1 Pages: 224-230

    • DOI

      10.1016/j.bbrc.2014.02.111

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Application of Oocyte Cryopreservation Technology in TALEN-Mediated Mouse Genome Editing.2014

    • Author(s)
      Nakagawa, Y., Sakuma, T., Nakagata, N., Yamasaki, S., Takeda, N., Ohmuraya, M. and Yamamoto, T.
    • Journal Title

      Exp Anim.

      Volume: 63 Pages: 349-355

    • NAID

      130004677827

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Postoperative Weight Loss on Survival After Resection for Pancreatic Cancer.2014

    • Author(s)
      Hashimoto, D., Chikamoto, A., Ohmuraya, M., Abe, S., Nakagawa, S., Beppu, T., Takamori, H., Hirota, M. and Baba, H.
    • Journal Title

      JPEN J Parenter Enteral Nutr.

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Postoperative Weight Loss on Survival After Resection for Pancreatic Cancer.2014

    • Author(s)
      Hashimoto D, Chikamoto A, Ohmuraya M, Abe S, Nakagawa S, Beppu T, Takamori H, Hirota M, Baba H
    • Journal Title

      JPEN J Parenter Enteral Nutr.

      Volume: -

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Generation and analysis of serine protease inhibitor kazal type 3-cre driver mice.2014

    • Author(s)
      Sakata K, Ohmuraya M, Araki K, Suzuki C, Ida S, Hashimoto D, Wang J, Uchiyama Y, Baba H, Yamamura K
    • Journal Title

      Exp Anim.

      Volume: 63 Pages: 45-53

    • NAID

      130003391605

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Screening methods to identify TALEN-mediated knockout mice.2014

    • Author(s)
      Nakagawa Y, Yamamoto T, Suzuki K, Araki K, Takeda N, Ohmuraya M, Sakuma T
    • Journal Title

      Exp Anim.

      Volume: 63 Pages: 79-84

    • NAID

      130003391606

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pancreatic cancer in the remnant pancreas following primary pancreatic resection.2013

    • Author(s)
      Hashimoto D, Chikamoto A, Ohmuraya M, Sakata K, Miyake K, Kuroki H, Watanabe M, Beppu T, Hirota M, Baba H.
    • Journal Title

      Surg Today

      Volume: - Issue: 7 Pages: 1313-1320

    • DOI

      10.1007/s00595-013-0708-0

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pancreaticodigestive anastomosis and the postoperative management strategies to prevent postoperative pancreatic fistula formation after pancreaticoduodenectomy.2013

    • Author(s)
      Hashimoto D, Chikamoto A, Ohmuraya M, Hirota M, Baba H
    • Journal Title

      Surg Today

      Volume: - Issue: 7 Pages: 1207-1213

    • DOI

      10.1007/s00595-013-0662-x

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Serine protease inhibitor Kazal type 1 and epidermal growth factor receptor are expressed in pancreatic tubular adenocarcinoma, intraductal papillary mucinous neoplasm, and pancreatic intraepithelial neoplasia.2013

    • Author(s)
      Ozaki N, Ohmuraya M, Ida S, Hashimoto D, Ikuta Y, Chikamoto A, Hirota M, Baba H.
    • Journal Title

      J Hepatobiliary Pancreat Sci.

    • NAID

      10031194618

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] c-FLIP maintains tissue homeostasis by preventing apoptosis and programmed necrosis.2013

    • Author(s)
      Piao X
    • Journal Title

      Sci Signal

      Volume: ra93 Issue: 255

    • DOI

      10.1126/scisignal.2003558

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Role of intrapancreatic SPINK1/Spink3 expression in the development of pancreatitis2012

    • Author(s)
      Ohmuraya, M., Sugano, A., Hirota, M., Takaoka, Y. and Yamamura, K
    • Journal Title

      Frontiers in Physiol

      Volume: 3

    • DOI

      10.3389/fphys.2012.00126

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] オートファジー不全と慢性膵炎発症メカニズムの解明2014

    • Author(s)
      大村谷昌樹,坂田和也,高城克暢,松元美由紀,荒木喜美,山村研一
    • Organizer
      第37回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜、横浜市、神奈川県
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] SPINK insufficiency causes impaired autophagy resulting in chronic pancreatitis.2014

    • Author(s)
      Ohmuraya, M., Sakata, K., Mareninova, O., Notohara, K., Gukovsky, I., Gukovskaya, A.
    • Organizer
      2014 APA/JPS 45th Anniversary Meeting
    • Place of Presentation
      Hapuna Beach Prince Hotel、ハワイ島、ハワイ、米国
    • Year and Date
      2014-11-05 – 2014-11-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] SPINK不全に伴うオートファジーの異常と慢性膵炎の発症2014

    • Author(s)
      大村谷昌樹
    • Organizer
      第22回若手膵臓研究会
    • Place of Presentation
      生田神社会館、神戸市、兵庫県
    • Year and Date
      2014-10-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] オートファジー不全と慢性膵炎発症メカニズムの解明2014

    • Author(s)
      大村谷昌樹
    • Organizer
      第23回日本Cell Death学会学術集会
    • Place of Presentation
      東京医科歯科大学、東京都
    • Year and Date
      2014-07-18 – 2014-07-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 急性膵炎におけるオートファジー選択的基質p62の役割2014

    • Author(s)
      大村谷昌樹,能登原憲司,廣田昌彦
    • Organizer
      第45回日本膵臓学会
    • Place of Presentation
      北九州国際会議場、北九州市、福岡
    • Year and Date
      2014-07-11 – 2014-07-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Autophagic cell death by SPINK insufficiency induces chronic inflammation in the pancreas2013

    • Author(s)
      Masaki Ohmuraya, Zhenghua Li, Ken-ichi Yamamura
    • Organizer
      45th Annual Meeting of the European Pancreatic Club
    • Place of Presentation
      Kongresshaus, Zurich, Switzerland
    • Related Report
      2013 Research-status Report
  • [Presentation] p62/SQSTM1 Is Involved in the Mechanism of Acute Pancreatitis.2013

    • Author(s)
      Masaki Ohmuraya, Kenji Notohara, Ken-ichi Yamamura
    • Organizer
      44th Annual Meeting of the American Pancreatic Association
    • Place of Presentation
      Eden Roc Hotel, Miami, FL, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] カテプシンDによる腺房細胞内トリプシン活性化機構の解析2013

    • Author(s)
      大村谷昌樹、橋本大輔、坂田和也、能登原憲司、馬場秀夫
    • Organizer
      第44回 日本膵臓学会大会
    • Place of Presentation
      仙台国際センター、仙台、宮城
    • Related Report
      2013 Research-status Report
  • [Presentation] Chronic inflammation in the pancreas induces pre-cancerous development in mice2013

    • Author(s)
      Masaki Ohmuraya, Kazuya Sakata, Kenji Notohara, Kimi Araki, Hideo Baba, Ken-ichi Yamamura.
    • Organizer
      第72回日本癌学会学術総会
    • Place of Presentation
      パシフィコ横浜、横浜、神奈川
    • Related Report
      2013 Research-status Report
  • [Presentation] オートファジー不全がもたらす慢性膵炎発症メカニズムの解析2013

    • Author(s)
      Masaki Ohmuraya, Kazuya Sakata, Kenji Notohara, Kimi Araki, Hideo Baba, Ken-ichi Yamamura.
    • Organizer
      第36回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド、神戸、兵庫
    • Related Report
      2013 Research-status Report
  • [Presentation] Insufficient levels of serine protease inhibitor Kazal (SPINK) produced by partial expression of SPINK1 in Spink3 deficient pancreas result in chronic pancreatitis.2012

    • Author(s)
      Masaki Ohmuraya, Kenji Notohara, Kimi Araki, Masahiko Hirota, Ken-ichi Yamamura
    • Organizer
      アメリカ消化器病週間2013
    • Place of Presentation
      San Diego Convention Center、米国
    • Related Report
      2012 Research-status Report
  • [Presentation] Chronic pancreatitis triggers factors promoting pancreatic cancer development2012

    • Author(s)
      Masaki Ohmuraya, Kenji Notohara, Kimi Araki, Hideo Baba, Ken-ichi Yamamura
    • Organizer
      第71回日本癌学会
    • Place of Presentation
      ロイトン札幌、札幌市
    • Related Report
      2012 Research-status Report
  • [Presentation] ヒトSPINK1遺伝子ノックインマウスの樹立と解析2012

    • Author(s)
      大村谷昌樹、能登原憲司、廣田昌彦
    • Organizer
      第43回日本膵臓学会大会
    • Place of Presentation
      ホテルメトロポリタン山形、山形市
    • Related Report
      2012 Research-status Report

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

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