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The study of exocytosis via common pathway of MARCKS phosphorylation in parotid and pancreatic exocrine glands

Research Project

Project/Area Number 25870667
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General physiology
Functional basic dentistry
Research InstitutionDokkyo Medical University

Principal Investigator

SATOH Keitaro  獨協医科大学, 医学部, 助教 (10549041)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
KeywordsMARCKS / 唾液腺 / 膵臓 / 外分泌 / 開口放出 / PKC / 腺房細胞 / アミラーゼ / MARCKS
Outline of Final Research Achievements

I investigated the role of Myristoylated alanine-rich C kinase substrate (MARCKS) phosphorylation in parotid and pancreatic amylase release. This study suggest that MARCKS phosphorylation via the activation of PKCδ is involved in parotid and pancreatic amylase release. In pancreatic acini, MARCKS displacement from the membrane lipid rafts might play a role for exocytosis via regulation of SNARE proteins.

Report

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

    (5 results)

All 2015 2014

All Presentation (5 results)

  • [Presentation] 耳下腺腺房細胞における脂質ラフト局在MARCKSリン酸化のアミラーゼ分泌への関与2015

    • Author(s)
      佐藤慶太郎, 成田貴則, 加藤治, 杉谷博士, 瀬尾芳輝
    • Organizer
      第92回日本生理学会大会
    • Place of Presentation
      神戸国際会議場(兵庫県・神戸市)
    • Year and Date
      2015-03-21 – 2015-03-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] 耳下腺および膵外分泌腺アミラーゼ開口分泌におけるMARCKSシグナリングの関与2014

    • Author(s)
      佐藤慶太郎, 成田貴則, 杉谷博士
    • Organizer
      第56回歯科基礎医学会学術大会・総会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 耳下腺・膵外分泌腺におけるMARCKSリン酸化を共通としたアミラーゼ分泌メカニズム2014

    • Author(s)
      佐藤慶太郎, 成田貴則, 杉谷博士, 瀬尾芳輝
    • Organizer
      生理学研究所研究会
    • Place of Presentation
      自然科学研究機構岡崎コンファレンスセンター(愛知県・岡崎市)
    • Year and Date
      2014-08-04 – 2014-08-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Involvement of MARCKS phosphorylation in amylase release in exocrine cells2014

    • Author(s)
      Keitaro Satoh, Takanori Narita, Hiroshi Sugiya
    • Organizer
      92nd General Session of the International Association fot Dental Research
    • Place of Presentation
      Cape Town(南アフリカ共和国)
    • Year and Date
      2014-06-25 – 2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] ラット膵外分泌腺腺房細胞アミラーゼ分泌におけるPKCδによるMARCKSリン酸化の関与2014

    • Author(s)
      佐藤 慶太郎, 成田 貴則, 杉谷 博士, 瀬尾 芳輝
    • Organizer
      第91回日本生理学会大会
    • Place of Presentation
      鹿児島大学郡元キャンパス
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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