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Regulation of hepatic lipid metabolism through ileal bile acid-FGF signaling

Research Project

Project/Area Number 21390039
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Medical pharmacy
Research InstitutionTohoku University

Principal Investigator

YAMAZOE Yasushi  東北大学, 大学院・薬学研究科, 教授 (00112699)

Co-Investigator(Kenkyū-buntansha) YOSHINARI Kouichi  東北大学, 大学院・薬学研究科, 准教授 (60343399)
MIYATA Masaaki  東北大学, 大学院・薬学研究科, 助教 (90239418)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
KeywordsFGF15/19 / FXR / 脂質代謝 / 胆汁酸 / 腸内細菌 / トリグリセリド / CD36 / FGF15 / 19 / 抗菌薬
Research Abstract

We studied on the bile acid-mediated regulation of ileal FGF15/19 expression and FGF15/19-mediated regulation of hepatic lipid metabolism. The suppression of enterobacteria-mediated bile acid conversion decreased ileal FGF15 levels resulting in the elevation of hepatic bile acid synthesis. Multiple FXR responsive elements that are involved in the bile acid-mediated transcriptional activation of FGF19 gene we re found in the promoter region. FGF19 treatment decreased hepatic triglyceride and free fatty acid levels in Fxr-null mice.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (41 results)

All 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (32 results) Remarks (1 results)

  • [Journal Article] 胆汁酸-FGF系による脂質代謝調節への腸管からのシグナル2012

    • Author(s)
      宮田昌明、山添康
    • Journal Title

      The Lipid

      Volume: 107

    • Related Report
      2011 Final Research Report
  • [Journal Article] Involvement of multiple elements in FXR-mediated transcriptional activation of2012

    • Author(s)
      M. Miyata, T. Hata, H. Yamakawa, T. Kagawa, K. Yoshinari, and Y Yamazoe
    • Journal Title

      FGF19 J Steroid Biochem Mol Biol

    • URL

      http://dx.doi.org/10.1016/j.jsbmb

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amelioration of disrupted hepatic lipogenesis in Fxr-null mice by human FGF19 treatment2011

    • Author(s)
      M Miyata, Y. Sakaida, H. Matsuzawa, K. Yoshinari and Y. Yamazoe
    • Journal Title

      Biol. Pharm. Bull

      Volume: 34 Pages: 1885-1889

    • URL

      http://dx.doi.org/10.1248/bpb.34.1885

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amelioration of disrupted hepatic lipogenesis in Fxr-null mice by human FGF19 treatment2011

    • Author(s)
      M.Miyata, et al
    • Journal Title

      Biol.Pharm.Bull

      Volume: 34 Pages: 1885-1889

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enterobacteria modulate intestinal bile acid transport and homeostasis through apical sodium-dependent bile acid transporter (SLC10A2) expression2011

    • Author(s)
      M.Miyata, et al.
    • Journal Title

      J.Pharmacol.Exp.Ther.

      Volume: 336 Pages: 188-196

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible protective-role of pregnenolone-16α-carbonitrile in lithocholic acid-inducd hepatotoxicity through enhanced hepatic lipogenesis2010

    • Author(s)
      M.Miyata, et al.
    • Journal Title

      Fur.J.Pharmacol

      Volume: 636 Pages: 145-154

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Administration of ampicillin elevates hepatic primary bile acid synthesis through suppression of ileal FGF15 expression2009

    • Author(s)
      M. Miyata, Y. Takamatsu, H. Kuribayashi and Y. Yamazoe
    • Journal Title

      J. Pharmacol. Exp. Ther

      Volume: 331 Pages: 1079-1085

    • URL

      http://www.ncbi.nlm.nih.gov/pubmed/20884752

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Administration of ampicillin elevates hepatic primary bile acid synthesis through suppression of ileal FGF15 expression2009

    • Author(s)
      M.Miyata, et al.
    • Journal Title

      J.Pharmacol.Exp.Ther. 331

      Pages: 1079-1085

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 抗菌薬投与は血中コレステロールおよびその代謝関連因子のレベルを変動させる2012

    • Author(s)
      高橋亮人, 他3名
    • Organizer
      日本薬学会第132回年会
    • Place of Presentation
      札幌
    • Year and Date
      2012-03-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 腸内細菌による胆汁酸代謝を介する回腸Asbtの発現調節2012

    • Author(s)
      宮田昌明, 他3名
    • Organizer
      日本薬学会第132回年会
    • Place of Presentation
      札幌
    • Year and Date
      2012-03-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 胆汁酸動態の調節因子であるヒト回腸FGF19は複数のFXR応答領域を介して転写調節される2011

    • Author(s)
      宮田昌明、畑竜也、加川建弘、山添康
    • Organizer
      第33回胆汁酸研究会
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 肝胆汁酸合成の調節における腸内細菌によるアミノ酸抱合型コール酸の脱抱合の役割2011

    • Author(s)
      宮田昌明, 他3名
    • Organizer
      第26回日本薬物動態学会
    • Place of Presentation
      広島
    • Year and Date
      2011-11-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 新規胆汁酸-FXR応答配列を介したヒトFGF19遺伝子の転写活性化2011

    • Author(s)
      畑竜也、宮田昌明、吉成浩一、山添康
    • Organizer
      第26回日本薬物動態学会
    • Place of Presentation
      広島
    • Year and Date
      2011-11-16
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Fxr欠損マウスにおいてFGF19は肝脂質レベルを低下させる2011

    • Author(s)
      松澤瞳、境田裕美、宮田昌明, 山添康
    • Organizer
      第50回日本薬学会東北支部大会
    • Place of Presentation
      仙台
    • Year and Date
      2011-10-30
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 腸内細菌による胆汁酸脱抱合は、回腸FGF15発現誘導に関与し、肝胆汁酸合成を抑制する2011

    • Author(s)
      栗林秀明、宮田昌明、山川泰輝、山添康
    • Organizer
      第10回次世代を担う若手ファーマバイオフォーラム
    • Place of Presentation
      仙台
    • Year and Date
      2011-10-09
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 腸内細菌による胆汁酸代謝を介した回腸ASBT発現制御2011

    • Author(s)
      山川泰輝, 他4名
    • Organizer
      第10回次世代を担う若手ファーマバイオフォーラム
    • Place of Presentation
      仙台
    • Year and Date
      2011-10-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 抗菌薬投与による肝内胆汁酸レベルの上昇の機序-回腸分泌FGF15発現の解析2011

    • Author(s)
      宮田昌明、栗林秀明、山川泰輝、山添康
    • Organizer
      第38回日本トキシコロジー学会
    • Place of Presentation
      横浜
    • Year and Date
      2011-07-12
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 胆汁うつ滞モデルのリトコール酸誘発性肝障害と脂肪酸代謝2011

    • Author(s)
      宮田昌明, 他1名
    • Organizer
      第38回日本トキシコロジー学会
    • Place of Presentation
      横浜(招待講演)
    • Year and Date
      2011-07-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] 肝内胆汁酸レベルの抑制に関与するヒト回腸FGF19の転写調節機序2011

    • Author(s)
      畑竜也、宮田昌明、吉成浩一、山添康
    • Organizer
      第38回日本トキシコロジー学会
    • Place of Presentation
      横浜
    • Year and Date
      2011-07-11
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Role of bile acid conjugation/deconjugation for ileal fibroblast growth factor 15 expression in mice2011

    • Author(s)
      Hideaki Kuribayashi, Hiroki Yamakawa, Masaaki Miyata and Yasushi Yamazoe
    • Organizer
      4th Asia-Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan, Taiwan
    • Year and Date
      2011-04-23
    • Related Report
      2011 Final Research Report
  • [Presentation] Enterobacteria modulate intestinal bile acid transport and homeostasis through apical sodium-dependent bile acid transporter expression2011

    • Author(s)
      Masaaki Miyata, 他4名
    • Organizer
      4^<th> Asia-Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan, Taiwan
    • Year and Date
      2011-04-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Role of Bile Acid Conjugation/Deconjugation for Ileal Fibroblast Growth Factor 15 Expression in Mice2011

    • Author(s)
      Hideaki Kuribayashi, 他3名
    • Organizer
      4^<th> Asia-Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan, Taiwan
    • Year and Date
      2011-04-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 胆汁酸代謝を介する腸内細菌による回腸エンドクラインホルモンFGF15の発現調節2011

    • Author(s)
      宮田昌明、栗林秀明、山川泰輝、山添康
    • Organizer
      日本薬学会第131回年会
    • Place of Presentation
      静岡
    • Year and Date
      2011-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 胆汁酸代謝を介する腸内細菌による同腸エンドクラインホルモンFGF15の発現調節2011

    • Author(s)
      宮田昌明, 他3名
    • Organizer
      日本薬学会第131回年会
    • Place of Presentation
      静岡
    • Year and Date
      2011-03-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fxr欠損マウスにおいてFGF19は肝脂質レベルを低下させる2011

    • Author(s)
      松澤瞳、境田裕美、宮田昌明, 山添康
    • Organizer
      日本薬学会第131回年会
    • Place of Presentation
      静岡
    • Year and Date
      2011-03-29
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] マウス回腸におけるFGF15発現調節に対する胆汁酸抱合2010

    • Author(s)
      栗林秀明、山川泰輝、宮田昌明、山添康
    • Organizer
      脱抱合の役割第32回胆汁酸研究会
    • Place of Presentation
      仙台
    • Year and Date
      2010-11-06
    • Related Report
      2011 Final Research Report
  • [Presentation] ウス回腸におけるFGF15発現調節に対する胆汗酸抱合/脱抱合の役割2010

    • Author(s)
      栗林秀明, 他3名
    • Organizer
      第32回胆汁酸研究会
    • Place of Presentation
      仙台
    • Year and Date
      2010-11-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Pregnenolone 16α-carbonitrileによる脂質代謝変動とlithocholic acid誘発性肝障害に対する防御2010

    • Author(s)
      金子奈緒美, 他2名
    • Organizer
      第49回日本薬学会東北支部大会
    • Place of Presentation
      郡山
    • Year and Date
      2010-10-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] 抗菌薬投与は胆汁酸トランスポーター、合成酵素の発現亢進を介して胆汁酸ホメオスタシスを変動させる2010

    • Author(s)
      宮田昌明、山川泰輝、栗林秀明、濱津真由美、高松裕樹、山添康
    • Organizer
      第25回日本薬物動態学会
    • Place of Presentation
      大宮
    • Year and Date
      2010-10-09
    • Related Report
      2011 Final Research Report
  • [Presentation] FGf15/19は脂肪肝/高脂血症モデルのFxr欠損マウスの肝脂質レベルを低下させる2010

    • Author(s)
      宮田昌明、境田裕美、松澤瞳、山添康
    • Organizer
      フォーラム2010衛生薬学・環境トキシコロジー
    • Place of Presentation
      東京
    • Year and Date
      2010-09-09
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Enterobacteria alter bile acid homeostasis through FXR-FGF15/19 system 18th Microsomal Drug Oxidation2010

    • Author(s)
      Yasushi Yamazoe, Yuki Takamatsu, Hideaki Kuribayashi, Hiroki Yamakawa and Masaaki Miyata
    • Place of Presentation
      Beijin, Chaina
    • Year and Date
      2010-05-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Enterobacteria alter bile acid homeostasis through FXR-FGF15/19 system2010

    • Author(s)
      Y.Yamazoe, 他4名
    • Organizer
      18th Microsomes and Drug Oxidations
    • Place of Presentation
      Beijing, China
    • Year and Date
      2010-05-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Administration of ampicillin elevates hepatic primary bile acid synthesis through suppression of ileal FGF15 expression2010

    • Author(s)
      Masaaki Miyata, Yuki Takamatsu, Hideaki Kuribayashi and Yasushi Yamazoe
    • Organizer
      2010 Experimental Biology
    • Place of Presentation
      Anaheim USA
    • Year and Date
      2010-04-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Administration of ampicillin elevates hepatic primary bile acid synthesis through suppression of ileal FGF15 expression2010

    • Author(s)
      Masaaki Miyata, 他3名
    • Organizer
      2010 Experimental Biology
    • Place of Presentation
      Anaheim, USA
    • Year and Date
      2010-04-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 腸内細菌は、消化管におけるFGF15の発現に関与し、肝脂質代謝を変動させる2010

    • Author(s)
      栗林秀明、山川泰輝、高松裕樹、宮田昌明、山添康
    • Organizer
      日本薬学会第130回年会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-29
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] 抗菌薬の投与は回腸FGF15の発現低下を介して一次胆汁酸合成を増加させる2009

    • Author(s)
      宮田昌明、高松裕樹、栗林秀明、山添康
    • Organizer
      第24回日本薬物動態学会
    • Place of Presentation
      京都
    • Year and Date
      2009-11-27
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] FGF19は高脂血症モデルFXR欠損型マウスにおいて肝の脂質動態を変動させる2009

    • Author(s)
      境田裕美、宮田昌明、山添康
    • Organizer
      第24回日本薬物動態学会
    • Place of Presentation
      京都
    • Year and Date
      2009-11-27
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] 消化管FGF15の発現変動と胆汁酸組成2009

    • Author(s)
      宮田昌明、栗林秀明、山川泰輝、高松裕樹、山添康
    • Organizer
      第31回胆汁酸研究会
    • Place of Presentation
      東京
    • Year and Date
      2009-11-07
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] FGF19は高脂血症モデルFxr欠損型マウスにおける肝の脂質動態を変動させる2009

    • Author(s)
      境田裕美、宮田昌明、山添康
    • Organizer
      第48回日本薬学会東北支部大会
    • Place of Presentation
      仙台
    • Year and Date
      2009-10-18
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] 腸内細菌-FGF系による肝胆汁酸レベルの調節2009

    • Author(s)
      宮田昌明、高松裕樹、山添康
    • Organizer
      第36回日本トキシコロジー学会年会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-07-08
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Remarks]

    • URL

      http://kaken.nii.ac.jp/d/p/21390039

    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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