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Role of autophagy in liver diseases

Research Project

Project/Area Number 20590797
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

YAMASHINA Shunhei  Juntendo University, 医学部, 准教授 (30338412)

Co-Investigator(Kenkyū-buntansha) UENO Takashi  順天堂大学, 医学部, 先任准教授 (10053373)
IKEJIMA Kenichi  順天堂大学, 医学部, 准教授 (20317382)
TAKASHIMA Motoki  順天堂大学, 医学部, 非常勤助教
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsオートファジー / 肝障害 / 肝再生 / 細胞死 / 炎症 / 薬物性肝障害 / アポトーシス / ネクローシス / ROS / TNFα / 血管新生
Research Abstract

We found that autophagy-deficiency enhances liver injury after ischemia-reperfusion or acetaminophen treatment, moreover, loss of autophagy blunts regeneration of the liver after partial hepatectomy. These findings indicate that autophagy plays a pivotal role on maintaining liver homeostasis in various liver diseases.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (12 results)

All 2011 2010 2009 2008

All Presentation (12 results)

  • [Presentation] Loss of Autophagy-Enhanced Acetaminophen Hepatotoxicity is Mediated by JNK Activation2011

    • Author(s)
      井草祐樹
    • Organizer
      米国消化器病学会週間
    • Year and Date
      2011-05-10
    • Related Report
      2010 Final Research Report
  • [Presentation] Loss of autophagy enhances the sensitization of Kupffer cells to endotoxin2010

    • Author(s)
      深田浩大
    • Organizer
      米国肝臓学会
    • Year and Date
      2010-11-03
    • Related Report
      2010 Final Research Report
  • [Presentation] アセトアミノフェン投与後肝障害におけるオートファジーの役割の検討2010

    • Author(s)
      井草祐樹
    • Organizer
      第14回日本肝臓学会大会
    • Year and Date
      2010-10-14
    • Related Report
      2010 Final Research Report
  • [Presentation] 肝細胞内脂肪滴によるオートファジー機能障害と酸化ストレス2010

    • Author(s)
      稲見義宏
    • Organizer
      第14回日本肝臓学会大会
    • Year and Date
      2010-10-14
    • Related Report
      2010 Final Research Report
  • [Presentation] アセトアミノフェン投与後肝障害におけるオートファジーの役割の検討2010

    • Author(s)
      井草祐樹、山科俊平、今一義、池嶋健一、渡辺純夫
    • Organizer
      第18回日本消化器関連学会週間
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2010-10-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 肥満モデルにおけるオートファジーを介した蛋白分解機能の変化2010

    • Author(s)
      稲見義宏
    • Organizer
      第46回日本肝臓学会総会
    • Year and Date
      2010-05-28
    • Related Report
      2010 Final Research Report
  • [Presentation] Loss of Autophagy Enhances Acetaminophen-Induced Liver Injury2010

    • Author(s)
      井草祐樹
    • Organizer
      米国消化器病学会週間
    • Year and Date
      2010-05-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 虚血再還流における肝細胞死とオートファジーの関係について2010

    • Author(s)
      山科俊平
    • Organizer
      Cytoprotection 研究会
    • Place of Presentation
      京都
    • Year and Date
      2010-03-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Lipid accumulation inhibits induction of autophagy in the mouse liver2009

    • Author(s)
      稲見義宏
    • Organizer
      米国肝臓学会
    • Year and Date
      2009-11-03
    • Related Report
      2010 Final Research Report
  • [Presentation] 肝部分切除後の肝再生におけるオートファジーの役割2008

    • Author(s)
      山科俊平
    • Organizer
      浜名湖シンポジウム
    • Year and Date
      2008-12-25
    • Related Report
      2010 Final Research Report
  • [Presentation] 肝部分切除後の肝再生におけるオートファジーの役割2008

    • Author(s)
      山科俊平
    • Organizer
      第50回日本消化器病学会大会
    • Year and Date
      2008-10-01
    • Related Report
      2010 Final Research Report
  • [Presentation] 肝部分切除後の肝再生におけるオートファジーの役割2008

    • Author(s)
      山科俊平
    • Organizer
      第12回日本肝臓学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-10-01
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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