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Mechanism of browning of white adipocyte and growing of atherosclerotic plaque

Research Project

Project/Area Number 22590998
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

MIYOSHI Hideaki  北海道大学, 北海道大学病院, 講師 (30360902)

Co-Investigator(Kenkyū-buntansha) NAGAI So  北海道大学, 北海道大学病院, 助教 (70507590)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords代謝異常症 / 肥満症 / 動脈硬化 / マクロファージ / 脂肪細胞 / 脂質代謝 / 肥満 / ペリリピン / 代謝学
Research Abstract

Our findings demonstrate a novel role for PLIN1 expression in adipose tissue metabolism and regulation of obesity and its metabolic complications. Overexpression of PLIN1 in white adipocytes reduces lipid droplet size by decreasing the expression of other lipid droplet proteins like FSP27 and thereby inducing a brown adipose tissue-like phenotype.In the other study, we investigated the relationship between macrophage polarity and the vulnerability of human atherosclerotic plaques and clinical events. Macrophage polarity of atherosclerotic plaques was associated with clinical incidence of ischemic stroke, and unstable plaques defined by ultrasound.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (49 results)

All 2013 2012 2011 2010 Other

All Journal Article (19 results) (of which Peer Reviewed: 15 results) Presentation (26 results) (of which Invited: 1 results) Book (2 results) Remarks (2 results)

  • [Journal Article] Epalrestat improves diabetic wound healing via increased expression of nerve growth factor2013

    • Author(s)
      Nakagaki O, Miyoshi H, Sawada T, Atsumi T , Kondo T , Atsumi T
    • Journal Title

      Exp Clin Endocrinol Diabetes

      Volume: 121 Pages: 1-6

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ovarian morphology and prevalence of polycystic ovary syndrome in Japanese women with type1 diabetes mellitus2013

    • Author(s)
      Miyoshi A, Nagai S, Takeda M, Kondo T, Nomoto H, Kameda H, Hirai A, Cho K, Kimachi K, Shimizu C, Atsumi T, Miyoshi H.
    • Journal Title

      J Diabetes Invest

      Volume: (in press)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The phenotype of infiltrating macrophages influences arteriosclerotic plaque vulnerability in the carotid artery2013

    • Author(s)
      Yong KC, Miyoshi H, Kuroda S, Yasuda H,Kamiyama K,Nakagawara J,Takigami M, Kondo T, Atsumi T.
    • Journal Title

      J Stroke

      Volume: (in press)

    • NAID

      120006352218

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The phenotype of infiltrating macrophages influences arteriosclerotic plaque vulnerability in the carotid artery2013

    • Author(s)
      Cho Kyu Yong
    • Journal Title

      J Stroke Cerebrovasc Dis

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epalrestat improves diabetic wound healing via increased expression of nerve growth factor.2013

    • Author(s)
      Osamu Nakagaki
    • Journal Title

      Exp Clin Endocrinol Diabetes

      Volume: 121(2) Issue: 02 Pages: 84-89

    • DOI

      10.1055/s-0032-1333279

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ovarian morphology and prevalence of polycystic ovary syndrome in Japanese women with type 1 diabetes mellitus.2013

    • Author(s)
      Arina Miyoshi
    • Journal Title

      J Diabetes Invest

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 脂肪の貯留分解制御と全身のエネルギー代謝-脂肪滴周囲蛋白ペリリピン-2012

    • Author(s)
      三好秀明
    • Journal Title

      肥満学会誌

      Pages: 145-145

    • Related Report
      2012 Final Research Report
  • [Journal Article] 脂肪の貯留分解制御と全身のエネルギー代謝-脂肪滴周囲蛋白ペリリピン-2012

    • Author(s)
      三好秀明
    • Journal Title

      日本肥満学会誌

      Volume: (in press)

    • Related Report
      2011 Annual Research Report
  • [Journal Article] A comparison of pregnancy outcomes in Japanese women with type 2 and type 1 diabetes mellitus at tertiary centers2011

    • Author(s)
      Tajima K, Nagai S, Miyoshi H, Kondo T, Shimada S, Yanagisawa K, Hirayama E, Yoshioka N, Koike T
    • Journal Title

      Diabetol Int

      Volume: 2 Pages: 86-93

    • NAID

      10029621382

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of lipid droplets in metabolic disease in rodents and humans2011

    • Author(s)
      Greenberg AS, Coleman RA, Kraemer FB, McManaman JL, Obin MS, Puri V, Yan QW, Miyoshi H, Mashek DG.
    • Journal Title

      J Clin Invest

      Volume: 121(6) Pages: 2102-2110

    • NAID

      120006352220

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of lipid droplets in metabolic disease in rodents and humans2011

    • Author(s)
      Greenberg AS, Miyoshi H, et al
    • Journal Title

      J Clin Invest

      Volume: 121 Pages: 2102-2110

    • NAID

      120006352220

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perilipin Overexpression in White Adipose Tissue Induces a BrownFat-like Phenotype2010

    • Author(s)
      Sawada T, Miyoshi H, Shimada K, Suzuki A, Okamatsu-Ogura Y, Koike T
    • Journal Title

      PLoS One.

      Volume: 5(11)

    • NAID

      120002646887

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification and functional analysisof novel calcium-sensing receptor gene mutation in familial hypocalciuric hypercalcemia2010

    • Author(s)
      Nanjo K,Nagai S,Shimizu C,Tajima T Kondo T,Miyoshi H,Yoshioka N,Koike T
    • Journal Title

      Endocr J.29

      Volume: 57(9) Pages: 787-92

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Problems in diagnosing atypical Gitelman's syndrome presenting with normomagneseamia2010

    • Author(s)
      Nakamura A,Shimizu C,Nagai S, Kondo T, Miyoshi H, Tajima T, Terauchi Y, Yoshioka N, Koike T
    • Journal Title

      Clin Endocrinol

      Volume: 72(2) Pages: 272-6

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Perilipin overexpression in mice protects against diet-induced obesity2010

    • Author(s)
      Miyoshi H, Souza SC, Endo M, Sawada T , Perfield JW 2nd , Shimizu C , Stancheva Z, Nagai S, Strissel KJ, Yoshioka N , Obin MS , Koike T , Greenberg AS
    • Journal Title

      J Lipid Res

      Volume: 51(5) Pages: 975-82

    • NAID

      120005906858

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Perilipin overexpression in mice protects against diet-induced obesity2010

    • Author(s)
      Miyoshi H, Souza SC, Endo M, Sawada T, Shimizu C, Nagai S, Yoshioka N, Koike T, Greenberg. AS.
    • Journal Title

      J Lipid Res.

      Volume: 51(5) Pages: 975-982

    • NAID

      120005906858

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-like Phenotype.2010

    • Author(s)
      Sawada T, Miyoshi H, Shimada K, Suzuki A, Okamatsu-Ogura Y, Koike T
    • Journal Title

      PLoS ONE.

      Volume: 5(11)

    • NAID

      120002646887

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perilipinと脂肪滴2010

    • Author(s)
      三好秀明
    • Journal Title

      Annual Review 2010 糖尿病・代謝・内分泌

      Pages: 105-112

    • Related Report
      2010 Annual Research Report
  • [Journal Article] メタボリックシンドローム発症にかかわるその他の液性および神経性因子ペリリピン2010

    • Author(s)
      三好秀明
    • Journal Title

      日本臨床「メタボリックシンドローム」

      Volume: 2 Pages: 314-318

    • Related Report
      2010 Annual Research Report
  • [Presentation] Relationship between lipid droplet proteins and lipid storage in macrophages in human atherosclerotic plaques2013

    • Author(s)
      Yong KC, Miyoshi H, Atsumi T
    • Organizer
      73th American Diabetes Association
    • Place of Presentation
      McCormick Place Convention Center (Chicago, USA)
    • Related Report
      2012 Final Research Report
  • [Presentation] Relationship between lipid droplet proteins and lipid storage in macrophages in human atherosclerotic plaques2013

    • Author(s)
      Cho Kyu Yong
    • Organizer
      73th American Diabetes Association
    • Place of Presentation
      McCormick Place Convention Center (Chicago, USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-like Phenotype Sapporo2012

    • Author(s)
      Miyoshi H, Sawada T, Koike T
    • Organizer
      International Rheumatology and Autoimmunity System
    • Place of Presentation
      Royton Sapporo(Sapporo)
    • Year and Date
      2012-02-26
    • Related Report
      2012 Final Research Report
  • [Presentation] The phenotype of infiltrating macrophages influences arteriosclerotic plaque vulnerability in the carotid artery2012

    • Author(s)
      Yong KC, Miyoshi H, Atsumi T
    • Organizer
      48th European Association for the Study of Diabetes Annual Meeting
    • Place of Presentation
      Messe Berlin (Germany)
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 内頚動脈 剥離術後プラーク内浸潤マクロファージと不安定性評価2012

    • Author(s)
      〓圭龍,三好秀明,渥美達也
    • Organizer
      第55回日本糖尿病学年次学術集会
    • Place of Presentation
      パシフィコ横浜(横浜市)
    • Related Report
      2012 Final Research Report
  • [Presentation] 内頚動脈剥離術後プラーク内浸潤マクロファージと不安定性評価2012

    • Author(s)
      曺 圭龍
    • Organizer
      第55回日本糖尿病学年次学術集会
    • Place of Presentation
      パシフィコ横浜 (横浜市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 脂肪の貯留・分解制御と全身のエネルギー代謝~脂肪滴周囲蛋白ペリリピンの研究から~2012

    • Author(s)
      三好 秀明
    • Organizer
      Meet the Specialist in KURUME
    • Place of Presentation
      久留米大学 (久留米市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 「脂肪細胞の最前線」脂肪の貯留分解制御と全身のエネルギー代謝2011

    • Author(s)
      三好秀明
    • Organizer
      第32回日本肥満学会年次学術集会
    • Place of Presentation
      淡路夢舞台国際会議場(淡路市)
    • Year and Date
      2011-09-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 「脂肪細胞の最前線」脂肪の貯留分解制御と全身のエネルギー代謝2011

    • Author(s)
      三好秀明
    • Organizer
      第32回日本肥満学会年次学術集会
    • Place of Presentation
      淡路夢舞台国際会議場(淡路市)(招待講演)
    • Year and Date
      2011-09-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-like Phenotype2011

    • Author(s)
      澤田享 三好秀明
    • Place of Presentation
      北海道大学獣医学部(札幌市)
    • Year and Date
      2011-08-18
    • Related Report
      2012 Final Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-like Phenotype2011

    • Author(s)
      澤田享
    • Organizer
      シンポジウム「褐色細胞研究の新展開」
    • Place of Presentation
      北海道大学獣医学部大講堂(札幌市)
    • Year and Date
      2011-08-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-like Phenotype2011

    • Author(s)
      三好秀明
    • Organizer
      Sapporo International Rheumatology and Autoimmunity System
    • Place of Presentation
      北海道大学獣医学部大講堂(札幌市)(招待講演)
    • Year and Date
      2011-08-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 「ドナーレシピエントのメタボリック症候群対策」脂質異常2011

    • Author(s)
      三好秀明
    • Organizer
      第27回腎移植・血管外科研究会
    • Place of Presentation
      定山渓万世閣ホテルミリオーネ(札幌市)
    • Year and Date
      2011-06-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 「ドナーレシピエントのメタボリック症候群対策」脂質異常2011

    • Author(s)
      三好秀明
    • Organizer
      第27回腎移植・血管外科研究会
    • Place of Presentation
      定山渓ホテルミリオーネ(札幌市)(招待講演)
    • Year and Date
      2011-06-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] ペリリピン過剰発現マウスにおける糖代謝改善2011

    • Author(s)
      澤田享,三好秀明
    • Organizer
      第54回日本糖尿病学会年次学術集会
    • Place of Presentation
      ロイトン札幌(札幌市)
    • Related Report
      2012 Final Research Report
  • [Presentation] ペリリピン過剰発現マウスにおける糖代謝改善2011

    • Author(s)
      澤田享
    • Organizer
      第54回日本糖尿病学会年次学術集会
    • Place of Presentation
      札幌ロイトンホテル(札幌市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 脂肪の貯留・分解制御と全身のエネルギー代謝-脂肪滴周囲蛋白ペリリピンの研究から-2010

    • Author(s)
      三好秀明
    • Organizer
      日本臨床化学会第20回北海道支部例会
    • Place of Presentation
      北海道大学学術交流会館(札幌市)
    • Year and Date
      2010-12-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 脂肪の貯留・分解制御と全身のエネルギー代謝-脂肪滴周囲蛋白ペリリピンの研究から-2010

    • Author(s)
      三好秀明
    • Organizer
      日本臨床化学会第20回北海道支部例会
    • Place of Presentation
      札幌 招待講演
    • Year and Date
      2010-12-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] ペリリピン過剰発現による白色脂肪細胞の褐色化2010

    • Author(s)
      三好秀明
    • Organizer
      第31回日本肥満学会年次学術集会
    • Place of Presentation
      前橋テルサ他(前橋市)
    • Year and Date
      2010-10-01
    • Related Report
      2012 Final Research Report
  • [Presentation] ペリリピン過剰発現による白色脂肪細胞の褐色化2010

    • Author(s)
      三好秀明
    • Organizer
      第31回日本肥満学会年次学術集会
    • Place of Presentation
      前橋市
    • Year and Date
      2010-10-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脂肪組織特異的ペリリピン過剰発現マウスの白色脂肪組織中のUCP-1発現2010

    • Author(s)
      三好秀明
    • Organizer
      第53回日本糖尿病学会年次学術集会
    • Place of Presentation
      岡山全日空ホテル(岡山市)
    • Year and Date
      2010-05-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 脂肪組織特異的ペリリピン過剰発現マウスの白色脂肪組織中のUCP-1発現2010

    • Author(s)
      三好秀明
    • Organizer
      第53回日本糖尿病学会年次学術集会
    • Place of Presentation
      岡山市
    • Year and Date
      2010-05-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脂肪細胞特異的Perilipin過剰発現マウスにおける肥満抵抗性,および糖・脂質代謝改善に関する検討2010

    • Author(s)
      澤田享,三好秀明,近藤琢磨,永井聡,小池隆夫
    • Organizer
      第47回日本臨床分子医学会学術総会
    • Place of Presentation
      東京国際フォーラム(東京)
    • Year and Date
      2010-04-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 脂肪細胞特異的Perilipin過剰発現マウスにおける肥満抵抗性、および糖・脂質代謝改善に関する検討2010

    • Author(s)
      澤田享、三好秀明、近藤琢磨、永井聡、小池隆夫
    • Organizer
      第47回日本臨床分子医学会学術総会
    • Place of Presentation
      東京
    • Year and Date
      2010-04-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Induces a Brown Fat-Like Phenotype2010

    • Author(s)
      Sawada T, Miyoshi H, Kondo T, Nagai S, Yoshioka N, Koike T
    • Organizer
      70th scientific sessions of American Diabetes Association
    • Place of Presentation
      Orange County Convention Center, Orlando, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] Perilipin Overexpression in White Adipose Tissue Inducesa Brown Fat-Like Phenotype2010

    • Author(s)
      Sawada T, Miyoshi H, Kondo T, Nagai S, Yoshioka N, Koike T
    • Organizer
      70^<th> scientific sessions of American Diabetes Association
    • Place of Presentation
      Orlando, FL, USA
    • Related Report
      2010 Annual Research Report
  • [Book] 肥満研究2012

    • Author(s)
      三好 秀明
    • Publisher
      日本肥満学会
    • Related Report
      2012 Annual Research Report
  • [Book] 室医会報2012

    • Author(s)
      三好 秀明
    • Publisher
      室蘭市医師会
    • Related Report
      2012 Annual Research Report
  • [Remarks] 北海道大学大学院医学研究科内科学講座免疫・代謝内科学分野

    • URL

      http://www.hucc.hokudai.ac.jp/~e20677/

    • Related Report
      2012 Final Research Report
  • [Remarks] 北海道大学大学院医学研究科内科学講座 免疫・代謝内科学分野

    • URL

      http://www.hucc.hokudai.ac.jp/~e20677/#

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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