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Strain differences in susceptibility to high fat diet-induced obesity in mice

Research Project

Project/Area Number 19790111
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental pharmacy
Research InstitutionTokushima Bunri University

Principal Investigator

KAWAKAMI Takashige  Tokushima Bunri University, 薬学部, 助教 (40441589)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,550,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords肥満 / 感受性差 / マイクロアレイ / 小胞体ストレス / 脂肪組織 / 高脂肪食 / インスリン抵抗性
Research Abstract

肥満発症の有無を決定する遺伝子を探索するために、多系統マウスを用いて(1)脂肪組織内における発現変動遺伝子の比較、(2)小胞体ストレス負荷の感受性差を検討した。(1)マイクロアレイ解析からメタロチオネイン-II(MT-II)遺伝子が肥満マウスで低下していた。(2)小胞体(ER)ストレスが肥満性2型糖尿病において増加するが、肝臓では肥満・非肥満を問わずERストレスが増加していたが、脂肪組織では差は認められなかったことから更なる検討が必要である。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (9 results)

All 2009 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (2 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Possible involvement of arylhydrocarbon receptor variants in TCDD-induced thymic atrophy and XRE-dependent transcriptional activity in Wistar Hannover GALAS rats2009

    • Author(s)
      Kawakami T, Ito T, Ohsako S, Shiizaki K, Murakami Y, Hirowatari K, Sato M, Tohyama C.
    • Journal Title

      J Toxicol Sci 34(2)

      Pages: 209-20

    • NAID

      110007160536

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dioxin-induced toxicity on vascular remodeling of the placenta2009

    • Author(s)
      Ishimura R, Kawakami T, Ohsako S, Tohyama C.
    • Journal Title

      Biochem Pharmacol 15;77(4)

      Pages: 660-9

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Possible involvement of arylhydrocarbon receptor variants in TCDD-indu ced thymic atrophy and XRE-dependent transcriptional activity in Wistar Hannover GALAS rats2009

    • Author(s)
      Kawakami T, Ito T, Ohsako S, Shiizaki K, Murakami Y, Hirow atari K, Sato M, Tohyama C.
    • Journal Title

      J Toxicol Sci. 34(2)

      Pages: 209-20

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dioxin-induced toxicity on vascular remodeling of the placenta2009

    • Author(s)
      Ishimura R, Kawakami T, Ohsako S, Tohyama C.
    • Journal Title

      Biochem Pharmacol 15 ; 77(4)

      Pages: 660-9

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高脂肪食摂取における小胞体ストレス発現の組織及び系統特異性2009

    • Author(s)
      高崎智士,川上隆茂,砂川美佳,門田佳人,鈴木真也,佐藤政男
    • Organizer
      日本薬学会
    • Place of Presentation
      京都
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 肥満発症におけるメタロチオネインmRNA発現の系統差2007

    • Author(s)
      川上隆茂
    • Organizer
      メタロチオネインおよびメタルバイオサイエンス研究会
    • Place of Presentation
      徳島
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] ファルマシア2007

    • Author(s)
      川上隆茂
    • Total Pages
      2
    • Publisher
      社団法人日本薬学会
    • Related Report
      2008 Final Research Report
  • [Book] ファルマシア2007

    • Author(s)
      川上 隆茂
    • Total Pages
      2
    • Publisher
      社団法人日本薬学会
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://p.bunri-u.ac.jp/~sato/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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