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The role of HMGA1 for the G6Pase gene transcription

Research Project

Project/Area Number 21780307
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied molecular and cellular biology
Research InstitutionUniversity of Tsukuba

Principal Investigator

HIROTA Keiko  筑波大学, 生命環境系, 助教 (00375370)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥6,099,801 (Direct Cost: ¥4,692,155、Indirect Cost: ¥1,407,646)
Fiscal Year 2011: ¥1,549,801 (Direct Cost: ¥1,192,155、Indirect Cost: ¥357,646)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords糖代謝 / 転写制御 / HMGA / インスリン / glucose-6-phosphatase / In vivo LUC / 線虫 / FOXO
Research Abstract

Gluconeogenesis, an extremely important metabolic pathway in the regulation of blood glucose levels under fasting conditions, is activated by glucagon and suppressed by insulin. The rate of gluconeogenesis is modulated by the levels of rate-limiting enzymes such as glucose-6-phosphatase (G6Pase). In this study, I analyzed the mechanism of the G6Pase gene expression and revealed that HMGA1 repressed the FOXO1-dependent G6Pase gene activation.

Report

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

    (27 results)

All 2012 2011 2010 2009 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (20 results) Remarks (3 results)

  • [Journal Article] Asymmetric arginine dimethylation determines lifespan in C. elegans by regulating forkhead transcription factor DAF-162011

    • Author(s)
      Takahashi Y, Daitoku H, Hirota, K., Tamiya H, Yokoyama A, Kako K, Nagashima Y, Nakamura A, Watanabe S, Yamagata K, Yasuda K, Ishii N and Fukamizu A
    • Journal Title

      Cell Metab

      Volume: 13 Pages: 505-516

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Asymmetric arginine dimethylation determines lifespan in C.elegans by regulating forkhead transcription factor DAF-162011

    • Author(s)
      Yuta Takahashi
    • Journal Title

      Cell Metab

      Volume: 13 Pages: 505-516

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transcriptional regulation of energy metabolism in the liver2010

    • Author(s)
      Hirota, K. and Fukamizu, A
    • Journal Title

      J. Recept. Signal Transduct. review

      Volume: 30 Pages: 403-409

    • Related Report
      2011 Final Research Report
  • [Journal Article] A nuclear receptor, hepatocyte nuclear factor 4, differently contributes to the human and mouse angiotensinogen promoter activities2010

    • Author(s)
      Oishi, T., Date, S., Shimamoto, Y., Saito, T., Hirota, K., Sugaya, T., Kon, Y., Fukamizu, A., Tanimoto, K
    • Journal Title

      J. Recept. Signal Transduct

      Volume: 30 Pages: 484-492

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] C.elegansにおけるアルギニンメチル化酵素PRMT-1の寿命制御機構の解明2012

    • Author(s)
      高橋悠太
    • Organizer
      新学術領域研究「転写代謝システム」若手ワークショップ
    • Place of Presentation
      和光純薬湯河原研修所(静岡)
    • Year and Date
      2012-02-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 線虫S-adenosylmethionine synthetase-1の産卵数制御機構の解析2011

    • Author(s)
      田宮寛子, 廣田恵子, 高橋悠太, 大徳浩照, 石井直明, 深水昭吉
    • Organizer
      第34回日本分子生物学会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] S-adenosyl-L-methionine量の変化に伴ったヒストンメチル化の解析2011

    • Author(s)
      飯塚慧, 廣田恵子, 大徳浩照, 深水昭吉
    • Organizer
      第34回日本分子生物学会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 線虫のS-adenosylmethionine合成酵素遺伝子欠損変異体における熱耐性に関する研究2011

    • Author(s)
      萩原彩乃, 廣田恵子, 高橋悠太, 田宮寛子, 渡辺哲史, 大徳浩照, 深水昭吉
    • Organizer
      第34回日本分子生物学会
    • Place of Presentation
      神奈川
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 線虫S-adenosylmethionine synthetase-1の産卵数制御機構の解析2011

    • Author(s)
      田宮寛子
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] S-adenosyl-L-methionine量の変化に伴ったヒストンメチル化の解析2011

    • Author(s)
      飯塚慧
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] 線虫のS-adenosylmethionine合成酵素遺伝子欠損変異体における熱耐性に関する研究2011

    • Author(s)
      萩原彩乃
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] C.elegansにおけるアルギニンメチル化酵素PRMT-1の寿命制御機構の解明2011

    • Author(s)
      高橋悠太, 大徳浩照, 廣田恵子, 安田佳代, 石井直明, 深水昭吉
    • Organizer
      第15回日本心血管内分泌代謝学会学術総会
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-25
    • Related Report
      2011 Final Research Report
  • [Presentation] C.elegansにおけるアルギニンメチル化酵素PRMT-1の寿命制御機構の解明2011

    • Author(s)
      高橋悠太
    • Organizer
      第15回日本心血管内分泌代謝学会学術総会
    • Place of Presentation
      千里ライフサイエンスセンター(大阪)
    • Year and Date
      2011-11-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] S-adenosylmethionine synthetase SAMS-1 regulates brood size in C. elegans2011

    • Author(s)
      Hiroko Tamiya, Keiko Hirota, Yuta Takahashi, Hiroaki Daitoku, Naoaki Ishii, Akiyoshi Fukamizu
    • Organizer
      18^<th>International C. elegans Meeting
    • Place of Presentation
      カリフォルニア州,(米国)
    • Year and Date
      2011-06-23
    • Related Report
      2011 Final Research Report
  • [Presentation] Asymmetric Arginine Dimethylation Determines Lifespan in C. elegans by Regulating Forkhead Transcription Factor DAF-162011

    • Author(s)
      Yuta Takahashi, Hiroaki Daitoku, Keiko Hirota, Hiroko Tamiya, Atsuko Yokoyama, Kayo Yasuda, Naoaki Ishii and Akiyoshi Fukamizu
    • Organizer
      18^<th> International C. elegans Meeting
    • Place of Presentation
      カリフォルニア州,(米国)
    • Year and Date
      2011-06-23
    • Related Report
      2011 Final Research Report
  • [Presentation] S-adenosylmethionine synthetase SAMS-1 regulates brood size in C.elegans2011

    • Author(s)
      Hiroko Tamiya
    • Organizer
      18^<th> International C.elegans Meeting
    • Place of Presentation
      アメリカ
    • Year and Date
      2011-06-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Asymmetric Arginine Dimethylation Determines Lifespan in C.elegans by Reaulating Forkhead Transcription Factor DAF-162011

    • Author(s)
      Yuta Takahashi
    • Organizer
      18^<th> International C.elegans Meeting
    • Place of Presentation
      アメリカ
    • Year and Date
      2011-06-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 線虫のS-adenosylmethionine合成酵素sams-1の機能解析2010

    • Author(s)
      田宮寛子, 廣田恵子, 高橋悠太, 渡辺哲史, 大徳浩照, 石井直明, 深水昭吉
    • Organizer
      日本分子生物学会・生化学学会合同大会
    • Place of Presentation
      兵庫
    • Year and Date
      2010-12-07
    • Related Report
      2011 Final Research Report
  • [Presentation] 糖代謝遺伝子のインスリン応答性転写制御機構の解析2009

    • Author(s)
      廣田恵子, 石田純治, 坂巻純一, 深水昭吉
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      茨城
    • Year and Date
      2009-06-20
    • Related Report
      2011 Final Research Report
  • [Presentation] HMGA1による転写因子Foxo1を介したG6Pase遺伝子発現制御機構の解明2009

    • Author(s)
      堺井陽香里, 廣田恵子, 大徳浩照, 深水昭吉
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      茨城
    • Year and Date
      2009-06-20
    • Related Report
      2011 Final Research Report
  • [Presentation] Caenorhabditis elegansにおける転写因子DAF-16のアルギニンメチル化酵素による制御機構の解明2009

    • Author(s)
      高橋悠太, 大徳浩照, 山形一行, 廣田恵子恵子
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      茨城
    • Year and Date
      2009-06-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 糖代謝遺伝子のインスリン応答性転写制御機構の解析2009

    • Author(s)
      廣田恵子
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2009-06-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] HMGA1による転写因子Foxo1を介したG6Pase遺伝子発現制御機構の解明2009

    • Author(s)
      堺井陽香里
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2009-06-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] Caenorhabditis elegans における転写因子DAF-16のアルギニンメチル化酵素による制御機構の解明2009

    • Author(s)
      高橋悠太
    • Organizer
      日本生化学会関東支部例会「若手が担う次世代型生化学研究」
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2009-06-20
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://akif2.tara.tsukuba.ac.jp/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://akif2.tara.tsukuba.ac.jp/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://akif2.tara.tsukuba.ac.jp/

    • Related Report
      2009 Annual Research Report

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

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