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2010 Fiscal Year Final Research Report

Identification of a novel hepatokine that causes insulin resistance and diabetic vascular complications

Research Project

  • PDF
Project/Area Number 20591054
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Metabolomics
Research InstitutionKanazawa University

Principal Investigator

TAKAMURA Toshinari  Kanazawa University, 医学系, 准教授 (00324111)

Project Period (FY) 2008 – 2010
Keywordsエネルギー / 糖質代謝異常
Research Abstract

We identified a gene encoding selenoprotein P (SeP), the hepatic expression levels of which were positively correlated with insulin resistance and hyperglycemia in patients with type 2 diabetes. SeP caused insulin resistance, at least partly, by inactivating AMPK both in vitro and in vivo.

  • Research Products

    (45 results)

All 2011 2010 2009 2008 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results) Presentation (18 results) Book (4 results) Remarks (6 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] A liver-derived secretory protein, selenoprotein p, causes insulin resistance.2010

    • Author(s)
      Misu H, Takamura T, et al.
    • Journal Title

      Cell Metab 12

      Pages: 483-495

    • Peer Reviewed
  • [Journal Article] Histological course of nonalcoholic fatty liver disease in Japanese patients : tight glycemic control, rather than weight reduction, ameliorates liver fibrosis.2010

    • Author(s)
      Hamaguchi E, Takamura T, et al.
    • Journal Title

      Diabetes Care 33

      Pages: 284-286

    • Peer Reviewed
  • [Journal Article] Altered hepatic gene expression profiles associated with myocardial ischemia.2010

    • Author(s)
      Ootsuji H, Honda M, Kaneko S, Usui S, Okajima M, Okada H, Sakai Y, Takamura T, et al.
    • Journal Title

      Circ Cardiovasc Genet 3

      Pages: 68-77

    • Peer Reviewed
  • [Journal Article] CD14+ monocytes are vulnerable and functionally impaired under endoplasmic reticulum stress in patients with type 2 diabetes.2010

    • Author(s)
      Komura T, Sakai Y, Honda M, Takamura T, Matsushima K, Kaneko S
    • Journal Title

      Diabetes 59

      Pages: 634-643

    • Peer Reviewed
  • [Journal Article] Palmitate induces insulin resistance in H4IIEC3 hepatocytes through reactive oxygen species produced by mitochondria.2009

    • Author(s)
      Nakamura S, Takamura T, et al.
    • Journal Title

      J Biol Chem 284

      Pages: 14809-14818

    • Peer Reviewed
  • [Journal Article] The hepatic circadian clock is preserved in a lipid-induced mouse model of non-alcoholic steatohepatitis.2009

    • Author(s)
      Ando H, Takamura T, et al.
    • Journal Title

      Biochem Biophys Res Commun 380

      Pages: 684-688

    • Peer Reviewed
  • [Journal Article] Clock gene expression in the liver and adipose tissues of non-obese type 2 diabetic Goto-Kakizaki rats.2009

    • Author(s)
      Ando H, Ushijima K, Yanagihara H, Hayashi Y, Takamura T, et al.
    • Journal Title

      Clin Exp Hypertens 31

      Pages: 201-207

    • Peer Reviewed
  • [Journal Article] Clock gene expression in peripheral leucocytes of patients with type 2 diabetes.2009

    • Author(s)
      Ando H, Takamura T, et al.
    • Journal Title

      Diabetologia 52

      Pages: 329-335

    • Peer Reviewed
  • [Journal Article] Tranilast, an antifibrogenic agent, ameliorates a dietary rat model of nonalcoholic steatohepatitis.2008

    • Author(s)
      Uno M, Kurita S, Misu H, Ando H, Ota T, Matsuzawa-Nagata N, Kita Y, Nabemoto S, Akahori H, Zen Y, Nakanuma Y, Kaneko S, Takamura T
    • Journal Title

      Hepatology 48

      Pages: 109-118

    • Peer Reviewed
  • [Journal Article] Cross talk of tumor necrosis factor-alpha and the renin-angiotensin system in tumor necrosis factor-alpha-induced plasminogen activator inhibitor-1production from hepatocytes.2008

    • Author(s)
      Takeshita Y, Takamura T, et al.
    • Journal Title

      Eur J Pharmacol 579

      Pages: 426-432

    • Peer Reviewed
  • [Journal Article] Obesity Upregulates Genes Involved in Oxidative Phosphorylation in Livers of Diabetic Patients.2008

    • Author(s)
      Takamura T, et al.
    • Journal Title

      Obesity (Silver Spring)

    • Peer Reviewed
  • [Journal Article] BMI may be better than waist circumference for defining metabolic syndrome in Japanese women.2008

    • Author(s)
      Sakurai M, Takamura T, et al.
    • Journal Title

      Diabetes Care 31

      Pages: 12

    • Peer Reviewed
  • [Journal Article] Increased oxidative stress precedes the onset of high-fat diet-induced insulin resistance and obesity.2008

    • Author(s)
      Matsuzawa-Nagata N, Takamura T, et al.
    • Journal Title

      Metabolism 57

      Pages: 1071-1077

    • Peer Reviewed
  • [Journal Article] Olmesartan ameliorates a dietary rat model of non-alcoholic steatohepatitis through its pleiotropic effects.2008

    • Author(s)
      Kurita S, Takamura T, et al.
    • Journal Title

      Eur J Pharmacol 588

      Pages: 316-324

    • Peer Reviewed
  • [Journal Article] New insulin sensitivity index from the oral glucose tolerance test.2008

    • Author(s)
      Kazama Y, Takamura T, et al.
    • Journal Title

      Diabetes Res Clin Pract 79

      Pages: 24-30

    • Peer Reviewed
  • [Presentation] スローエイジングを目指す2型糖尿病の全人的ケア.2011

    • Author(s)
      篁俊成
    • Organizer
      第52回北陸支部生涯教育講演会
    • Place of Presentation
      金沢大学附属病院宝ホール、金沢市、石川
    • Year and Date
      2011-03-13
  • [Presentation] 過栄養状態の肝臓が形成する2型糖尿病の病態.2011

    • Author(s)
      篁俊成
    • Organizer
      第45回糖尿病学の進歩
    • Place of Presentation
      福岡
    • Year and Date
      2011-02-18
  • [Presentation]2011

    • Author(s)
      Misu H, Ishikura K, Takayama H, Hayashi H, Ota T, Kaneko S, Takamura T
    • Organizer
      Keystone Symposia - Obesity
    • Place of Presentation
      Keystone Resort, Keystone, Colorado, USA
    • Year and Date
      2011-01-16
  • [Presentation] Proteasome dysfunction in obesity contributes to ER stress, enhanced autophagy and insulin resistance in type 2 diabetic liver.2011

    • Author(s)
      篁俊成, et al.
    • Organizer
      Keystone Symposia - Type 2 Diabetes, Insulin Resistance and Metabolic Dysfunction
    • Place of Presentation
      Keystone Resort, Keystone, Colorado, USA
    • Year and Date
      2011-01-15
  • [Presentation] Nutrition and fitness for prevention / treatment of NAFLD / NASH.2010

    • Author(s)
      篁俊成, 金子周一
    • Organizer
      The 9th Single Topic Conference NASH 2010
    • Place of Presentation
      グランドプリンスホテル高輪、品川、東京
    • Year and Date
      2010-11-19
  • [Presentation] スローエイジング糖尿病ケアにおけるインスリン療法のあり方.2010

    • Author(s)
      篁俊成
    • Organizer
      第25回日本糖尿病合併症学会総会ランチョンセミナー
    • Place of Presentation
      びわ湖ホール、大津市、滋賀
    • Year and Date
      2010-10-23
  • [Presentation] CCR5 Promotes Adipose Tissue Inflammation and Whole-Body Insulin Resistance.2010

    • Author(s)
      Ota T, Kitade H, Sawamoto K, Inoue H, Takamura T, et al.
    • Organizer
      8th International Diabetes Federation Western Pacific Region Congress
    • Place of Presentation
      BEXCO, Busan, Korea(一般演題(ポスター))
    • Year and Date
      2010-10-19
  • [Presentation] アンチエイジングを見据えた2型糖尿病の総合的治療戦略.2010

    • Author(s)
      篁俊成
    • Organizer
      BioJapan 2010講演
    • Place of Presentation
      パシフィコ横浜、横浜市、神奈川
    • Year and Date
      2010-09-30
  • [Presentation] Proteasome dysfunction contributes to endoplasmic reticulum stress and insulin resistance in type 2 diabetic liver.2010

    • Author(s)
      Otoda T , Misu H, Kurita S, Yamamoto M, Ota T, Shima K, Iseki S, Murata S, Tanaka K, Kaneko S, Takamura T
    • Organizer
      第46回欧州糖尿病学会議(EASD),(一般演題(ポスター))
    • Place of Presentation
      "Massan" conference and exhibition centre, Stockholm, Sweden
    • Year and Date
      2010-09-23
  • [Presentation] Molecular pathology underlying insulin resistance in type 2 diabetic liver.2010

    • Author(s)
      篁俊成
    • Organizer
      Symposium at Kangwon National University "Integrative approaches in the battle against diabetes"
    • Place of Presentation
      Kangwon National University, Chuncheon, Korea(招待講演)
    • Year and Date
      2010-09-09
  • [Presentation] Molecular pathology underlying insulin resistance in type 2 diabetic liver.2010

    • Author(s)
      篁俊成, 御簾博文, 金子周一
    • Organizer
      第53回日本糖尿病学会年次学術集会シンポジウム
    • Place of Presentation
      ホテルグランヴィア岡山、岡山市、岡山
    • Year and Date
      2010-05-29
  • [Presentation] 糖尿病臨床医として脂肪肝をどう捉えるか2010

    • Author(s)
      篁俊成
    • Organizer
      第44回糖尿病学の進歩教育講演
    • Place of Presentation
      大阪国際会議場、大阪市、大阪
    • Year and Date
      2010-03-06
  • [Presentation] Clinical and molecular pathology of type 2 diabetic liver.2009

    • Author(s)
      篁俊成, et al.
    • Organizer
      The 15th Korea-Japan Symposium on Diabetes Mellitus, シンポジウム
    • Place of Presentation
      International Convention Center, Jeju, Jeju island, Korea
    • Year and Date
      2009-11-20
  • [Presentation] 糖尿病学と肝臓病学の接点としての非アルコール性脂肪性肝疾患.2009

    • Author(s)
      篁俊成
    • Organizer
      第52回日本糖尿病学会年次学術集会教育講演
    • Place of Presentation
      大阪国際会議場・リーガロイヤルホテル大阪、大阪市、大阪
    • Year and Date
      2009-05-24
  • [Presentation] 2型糖尿病患者の病態と酸化的リン酸化遺伝子群の協調的発現異常.2009

    • Author(s)
      篁俊成, 御簾博文, 金子周一
    • Organizer
      第52回日本糖尿病学会年次学術集会シンポジウム
    • Place of Presentation
      大阪国際会議場・リーガロイヤルホテル大阪、大阪市、大阪
    • Year and Date
      2009-05-22
  • [Presentation] Identification of a redox-associated hepatokine that contributes to systemic insulin resistance.2009

    • Author(s)
      篁俊成, et al.
    • Organizer
      Keystone Symposia on Molecular and Cellular Biology 2009 - Type 2 diabtes and insulin resistance
    • Place of Presentation
      Fairmont Banff Springs, Banff, Alberta, Canada(一般演題(ポスター))
    • Year and Date
      2009-01-23
  • [Presentation] Role of mitochondria-derived reactive oxygen species in fat-induced insulin resistance in liver.2008

    • Author(s)
      篁俊成, et al.
    • Organizer
      44th Annual meeting of European Association for the Study of Diabetes (EASD)
    • Place of Presentation
      Nuova Fiera di Roma conference and exhibition centre, Rome, Italy(一般演題(ポスター))
    • Year and Date
      2008-09-08
  • [Presentation] Molecular mechanisms underlying fat-induced insulin resistance in the liver2008

    • Author(s)
      Toshinari Takamura
    • Organizer
      The 17th Korean Diabetes Association Summer Workshop & 2008 Symposium
    • Place of Presentation
      Grand Hilton Seoul Hotel, Seoul, Korea(招待講演)
    • Year and Date
      2008-08-23
  • [Book] 糖尿病・肥満患者における遺伝子発現変化(Annual Review糖尿病・代謝・内分泌)(寺内康夫、伊藤裕、石橋俊(編))2011

    • Author(s)
      篁俊成
    • Total Pages
      113-120
    • Publisher
      中外医学社 東京
  • [Book] Annual Review 2009消化器(代謝臓器としての肝臓の分子生物学)(林紀夫,日比紀文,上西紀夫,下瀬川徹)2009

    • Author(s)
      篁俊成, 金子周一
    • Total Pages
      148-156
    • Publisher
      中外医学社 東京
  • [Book] 病態解明に迫る活性酸素シグナルと酸化ストレス-癌、神経変性疾患、循環・代謝異常にかかわるレドックス制御機構と最新の技術開発-(活性酸素がインスリンシグナル伝達に与える影響とその二面性)(谷口直之,赤池孝章,鈴木敬一郎,内田浩二(編))2009

    • Author(s)
      御簾博文, 篁俊成
    • Total Pages
      212-217
    • Publisher
      羊土社 東京
  • [Book] 新時代の糖尿病学-病因・診断・治療研究の進歩-(糖質代謝異常)2008

    • Author(s)
      篁俊成
    • Total Pages
      33-37
    • Publisher
      日本臨床 大阪
  • [Remarks] ホームページ等

  • [Remarks] 研究室Web site

    • URL

      http://teamichiken.w3.kanazawa-u.ac.jp/index.html

  • [Remarks] 研究室Facebook Fan Page

    • URL

      https://www.facebook.com/TakamuraLab

  • [Remarks] NPO法人Team DiET(チームダイエット)

    • URL

      http://www.teamdiet.jp/

  • [Remarks] Team DiET Facebook Fan Page

    • URL

      http://www.facebook.com/pages/Team-DiET/157807097607098

  • [Remarks] 金沢大学医学部附属病院(旧第一内科)恒常性制御学講座

    • URL

      http://www.m-kanazawa.jp/index.html

  • [Patent(Industrial Property Rights)] 糖尿病関連肝臓由来分泌タンパク質の2型糖尿病または血管障害の診断または治療への利用2008

    • Inventor(s)
      篁俊成、金子周一、御簾博文、高倉伸幸
    • Industrial Property Rights Holder
      国立大学法人金沢大学
    • Industrial Property Number
      特願,2008-526853
    • Filing Date
      2008-12-15
  • [Patent(Industrial Property Rights)] 新規な肝疾患の予防または治療ならびにインスリン抵抗性改善剤2008

    • Inventor(s)
      篁 俊成、金子周一、安藤仁、太田嗣人、御簾博文、栗田征一郎, 宇野将文
    • Industrial Property Rights Holder
      国立大学法人金沢大学
    • Industrial Property Number
      特願,2008-274758
    • Filing Date
      2008-10-24

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Published: 2012-01-26   Modified: 2016-04-21  

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