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Novel effects and regulatory mechanisms of adiponectin, and favine

Research Project

Project/Area Number 15H04853
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Endocrinology
Research InstitutionOsaka University

Principal Investigator

SHIMOMURA Iichiro  大阪大学, 医学系研究科, 教授 (60346145)

Co-Investigator(Kenkyū-buntansha) 福原 淳範  大阪大学, 医学系研究科, 寄附講座准教授 (00437328)
前田 法一  大阪大学, 医学系研究科, 寄附講座准教授 (30506308)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2017: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywordsアディポネクチン / T-カドヘリン / PGI-PLD / Favine / 動脈硬化 / 脂肪肝 / 脂肪細胞 / アディポサイトカイン / アディポネクチン / T-カドヘリン
Outline of Final Research Achievements

Adiponectin accumulated onto the damaged vascular area such as atherosclerotic lesion and exhibited anti-atherosclerotic effect through T-cadherin. Adiponectin has been shown to bind a specific region of T-cadherin with a high affinity. Moreover, present study discovered a novel insight that adiponectin enhances exosome production via T-cadherin, suggesting the adiponectin/T-cadherin system plays a beneficial and protective role against cellular damages.
We herein showed that GPI-PLD was a significant enzyme increasing hepatic DAG, finally causing insulin resistance, and hepatic GPI-PLD was increased in a diabetic condition. Our results suggest that GPI-PLD is a novel therapeutic target for diabetes.We showed that Favine promoted adipocyte differentiation and lipid accumulation in adipocytes. We further described the possibility that Favine modulated inflammation in vessels.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (22 results)

All 2017 2016 2015 Other

All Int'l Joint Research (1 results) Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (18 results) (of which Int'l Joint Research: 3 results,  Invited: 3 results) Book (1 results)

  • [Int'l Joint Research] SBP Medical Discovery Institute(米国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Adiponectin association with T-cadherin protects against neointima proliferation and atherosclerosis.2017

    • Author(s)
      Fujishima Y, Maeda N, Matsuda K, Masuda S, Mori T, Fukuda S, Sekimoto R, Yamaoka M, Obata Y, Kita S, Nishizawa H, Funahashi T, Ranscht B, Shimomura I.
    • Journal Title

      FASEB J

      Volume: 31 Pages: 1571-1583

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The unique prodomain of T-cadherin plays a key role in adiponectin binding with the essential extracellular cadherin repeats 1 and 22017

    • Author(s)
      Fukuda S, Kita S, Obata Y, Fujishima Y, Nagao H, Masuda S, Tanaka Y, Nishizawa H, Funahashi T, Takagi J, Maeda N, Shimomura I
    • Journal Title

      J Biol Chem

      Volume: 292 Pages: 7840-7849

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] アディポネクチンはT-カドヘリンを介してエクソソーム合成を促進し、血中エクソソーム量を正に制御する2017

    • Author(s)
      小幡佳也、喜多俊文、藤島裕也、福田士郎、長尾博文、増田重樹、田中紀實、西澤 均、前田法一、下村伊一郎
    • Organizer
      第90回日本内分泌学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GPIアンカー切断酵素GPI-PLDの機能解析2017

    • Author(s)
      増田重樹、藤島裕也、福田士郎、田中紀實、小幡佳也、長尾博文、山岡正弥、喜多俊文、西澤 均、前田法一、船橋 徹、下村 伊一郎
    • Organizer
      第90回日本内分泌学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アディポネクチンがT-カドヘリンに結合する部位と、その増加作用に関する考察2017

    • Author(s)
      福田士郎、喜多俊文、増田重樹、小幡佳也、田中紀實、長尾博文、藤島裕也、西澤 均、船橋 徹、前田法一、下村伊一郎
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] GPIアンカー切断酵素GPI-PLDが、糖・脂質代謝に与える影響2017

    • Author(s)
      藤島裕也、増田重樹、喜多俊文、西澤 均、前田法一、下村 伊一郎
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 脂肪組織・血管由来分泌因子Favineの機能解析2017

    • Author(s)
      小林祥子、福原淳範、大月道夫、森井英一、下村伊一郎
    • Organizer
      第38回日本肥満学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Adiponectin, fat-derived abundant secretory factor, accumulates in vasculature and exhibits vascular protective action, via T-cadherin2016

    • Author(s)
      Norikazu Maeda, Yuya Fujishima, Keisuke Matsuda, Takuya Mori, Shigeki Masuda, Shunbun Kita, Hitoshi Nishizawa, Tohru Funahashi, Barbara Ranscht, Iichiro Shimomura
    • Organizer
      Keystone Symposia
    • Place of Presentation
      Fairmount Banff Spring Hotel, Banff, Canada
    • Year and Date
      2016-02-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] シンポジウム28:肥満糖尿病の病態解明と治療法の開発 病態と臓器障害・合併症の観点から2016

    • Author(s)
      前田法一、下村伊一郎
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      国立京都国際会館 京都
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] T-cadherinを介したアディポネクチンの組織集積と、その血管保護作用2016

    • Author(s)
      藤島裕也、増田重樹、山岡正弥、喜多俊文、西澤 均、前田法一、船橋 徹、下村伊一郎
    • Organizer
      第37回日本肥満学会
    • Place of Presentation
      東京ファッションタウンビル 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] アディポネクチン結合タンパクT-cadherin切断酵素GPI-PLDの発現調節2016

    • Author(s)
      増田重樹、藤島裕也、松田圭介、福田士郎、小幡佳也、長尾博文、田中紀實、山岡正弥、喜多俊文、西澤 均、前田法一、船橋 徹、下村伊一郎
    • Organizer
      第37回日本肥満学会
    • Place of Presentation
      東京ファッションタウンビル 東京
    • Related Report
      2016 Annual Research Report
  • [Presentation] Significance of adiponectin accumulation in vasculature2016

    • Author(s)
      Norikazu Maeda and Iichiro Shimomura
    • Organizer
      11th IDF-WPR Congress 2016 & 8th AASD Scientific Meeting Joint Symposium of Asia-Pacific Diabetes and Obesity Study Group
    • Place of Presentation
      Taipei International Convention Center, Taipei, Taiwan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 脂肪組織・血管由来分泌因子Favineの機能解析2016

    • Author(s)
      小林祥子、福原淳範、大月道夫、森井英一、下村伊一郎
    • Organizer
      第59回日本糖尿病学会年次学術集会
    • Place of Presentation
      国立京都国際会館 京都
    • Related Report
      2016 Annual Research Report
  • [Presentation] 脂肪組織・血管由来新規分泌因子Favine/CCDC3の機能解析2016

    • Author(s)
      小林祥子、福原淳範、大月道夫、森井英一、下村伊一郎
    • Organizer
      第68回日本細胞生物学会大会
    • Place of Presentation
      京都テルサ 京都
    • Related Report
      2016 Annual Research Report
  • [Presentation] Functional analysis on fat/vessel-derived secretory protein (Favine)2016

    • Author(s)
      小林祥子、福原淳範、大月道夫、森井英一、下村伊一郎
    • Organizer
      第21回アディポサイエンス・シンポジウム
    • Place of Presentation
      千里ライフサイエンスセンター 大阪
    • Related Report
      2016 Annual Research Report
  • [Presentation] T-cadherin-mediated accumulation of adiponectin protein in cardiovascular system and its physiological and pathological significance2015

    • Author(s)
      Norikazu Maeda, Yuya Fujishima, Keisuke Matsuda, Takuya Mori, Shigeki Masuda, Shunbun Kita, Hitoshi Nishizawa, Tohru Funahashi, Iichiro Shimomura
    • Organizer
      Keystone Symposia
    • Place of Presentation
      京都府(ウェスティン都ホテル京都)
    • Year and Date
      2015-10-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pathophysiological significance of tissue accumulation of adiponectin through T-cadherin2015

    • Author(s)
      前田法一、船橋 徹、下村伊一郎
    • Organizer
      The 20th Adiposcience Symposium
    • Place of Presentation
      大阪府(千里阪急ホテル)
    • Year and Date
      2015-08-22
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 血管および脂肪組織に高発現するFavine/CCDC3は脂肪蓄積促進作用を有する2015

    • Author(s)
      小林祥子
    • Organizer
      第1回細胞生物若手の会
    • Place of Presentation
      東京都
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] GPIアンカー切断酵素とAdipo及びTcadの発現調節連関2015

    • Author(s)
      増田重樹、藤島裕也、松田圭介、福田士郎、小幡佳也、長尾博文、山岡正弥、喜多俊文、西澤 均、前田法一、船橋 徹、下村伊一郎
    • Organizer
      第58回日本糖尿病学会年次学術集会
    • Place of Presentation
      山口県(下関市民会館)
    • Year and Date
      2015-05-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] 脂肪組織・血管由来分泌因子Favineは脂肪蓄積促進作用を有する2015

    • Author(s)
      小林祥子、福原淳範、大月道夫、森井英一、下村伊一郎
    • Organizer
      第58回日本糖尿病学会年次学術集会
    • Place of Presentation
      山口県
    • Year and Date
      2015-05-21
    • Related Report
      2015 Annual Research Report
  • [Book] 糖尿病2016

    • Author(s)
      前田法一、下村伊一郎
    • Total Pages
      4
    • Publisher
      株式会社杏林舎
    • Related Report
      2016 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2022-10-07  

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