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2008 Fiscal Year Final Research Report

Isolation of physiologically active substance regarding the pathogenesis and development of fatty liver under overeating

Research Project

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Project/Area Number 19590779
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

KAKUMA Tetsuya  Oita University, 医学部, 助教 (80343359)

Co-Investigator(Kenkyū-buntansha) YOSHIMATSU Hironobu  大分大学, 医学部, 教授 (00166993)
SEIKE Masataka  大分大学, 医学部, 助教 (40253794)
Project Period (FY) 2007 – 2008
Keywords肥満 / 過栄養性脂肪肝 / 炎症性サイトカイン / ヒスタミン / アディポネクチン / pleiotropic効果 / Apelin
Research Abstract

脂肪肝に炎症を与えると、脂肪肝の程度は明らかに増悪し致死率が上昇する。その防御システムとしてアディポネクチンやヒスタミンが関与していることが確認された。一部の薬物(降圧薬と高コレステロール治療薬)において過食・高脂肪食による脂肪肝モデルマウスの糖脂質代謝および脂肪肝改善効果が観察された。Apelinという新規物質が高脂肪食負荷肥満モデルマウスの肥満症、過栄養性脂肪肝の治療に効果的であることを実証した。

  • Research Products

    (11 results)

All 2008 2007 2006 2005 2004

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (3 results)

  • [Journal Article] Effects of pravastatin on obesity, diabetes, and adiponectin in diet-induced obese mice2008

    • Author(s)
      Araki K, Masaki T, Katsuragi I, Kakuma T, Yoshimatsu H.
    • Journal Title

      Obesity (SilverSpring) 16(9)

      Pages: 2068-2073

    • Peer Reviewed
  • [Journal Article] Hypothalamic neuronal histamine mediates the thyrotropin-releasing hormone-induced suppression of food intake2007

    • Author(s)
      Gotoh K, Fukagawa K, Fukagawa T, Noguchi H, Kakuma T, Sakata T, Yoshimatsu H.
    • Journal Title

      J Neurochem 103(3)

      Pages: 1102-1110

    • Peer Reviewed
  • [Journal Article] TNF-alpha induces hepatic steatosis in mice by enhancing gene expression of sterol regulatory element binding protein-1c (SREBP-1c)2007

    • Author(s)
      Endo M, Masaki T, Seike M, Yoshimatsu H.
    • Journal Title

      Exp Biol Med (Maywood) 232(5)

      Pages: 614-621

    • Peer Reviewed
  • [Journal Article] Apelin, an APJ receptor ligand, regulates body adiposity and favors the messenger ribonucleic acid expression of uncoupling proteins in mice2007

    • Author(s)
      Higuchi K, Masaki T, Gotoh K, Chiba S, Katsuragi I, Tanaka K, Kakuma T, Yoshimatsu H.
    • Journal Title

      Endocrinology 148(6)

      Pages: 2690-2697

    • Peer Reviewed
  • [Journal Article] Telmisartan prevents obesity and increases the expression of uncoupling protein 1 in diet-induced obese mice2006

    • Author(s)
      Araki K, Masaki T, Katsuragi I, Tanaka K, Kakuma T, Yoshimatsu H.
    • Journal Title

      Hypertension 48(1)

      Pages: 51-57

    • Peer Reviewed
  • [Journal Article] Sterol regulatory element binding protein(SREBP)-1 expression in brain is affected by age but not by hormones or metabolic changes2006

    • Author(s)
      Okamoto K, Kakuma T, Fukuchi S, Masaki T, Sakata T, Yoshimatsu H.
    • Journal Title

      Brain Res. 1081(1)

      Pages: 19-27

    • Peer Reviewed
  • [Journal Article] The role of histamine H1 receptor and H2 receptor in LPS-induced liver injury2005

    • Author(s)
      Masaki T, Chiba S, Tatsukawa H, Noguchi H, Kakuma T, Endo M, Seike M, Watanabe T, Yoshimatsu H.
    • Journal Title

      FASEB J. 19(10)

      Pages: 1245-1252

    • Peer Reviewed
  • [Journal Article] Adiponectin protects LPS-induced liver injury through modulation of TNF-alpha in KK-Ay obese mice2004

    • Author(s)
      Masaki T, Chiba S, Tatsukawa H, Yasuda T, Noguchi H, Seike M, Yoshimatsu H.
    • Journal Title

      Hepatology 40(1)

      Pages: 177-184

    • Peer Reviewed
  • [Presentation] 肥満糖尿病マウスにおいてチアゾリジン誘導体による脂肪肝増悪の機序2008

    • Author(s)
      織部淳哉、清家正隆、加隈哲也、原中美環、岡本健二郎、吉松博信
    • Organizer
      第44回日本肝臓学会総会
    • Place of Presentation
      愛媛
    • Year and Date
      20080605-06
  • [Presentation] 肥満糖尿病マウスにおけるチアゾリジン誘導体の肝臓、代謝への影響2007

    • Author(s)
      織部淳哉、清家正隆、加隈哲也、荒川光江、遠藤美月、吉松博信
    • Organizer
      第43回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      20070531-0601
  • [Presentation] 糖尿病合併脂肪肝症例と非脂肪肝症例の予後の検討2007

    • Author(s)
      織部淳哉、清家正隆、針里栄、井上恵、姫野克郎、高橋祐幸、加隈哲也、吉松博信
    • Organizer
      第93回日本消化器病学会総会
    • Place of Presentation
      青森
    • Year and Date
      20070419-21

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Published: 2010-06-10   Modified: 2016-04-21  

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