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The role of Tcf21 in Podocytes in Health and Diseases

Research Project

Project/Area Number 26461214
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kidney internal medicine
Research InstitutionChiba University

Principal Investigator

Maezawa Yoshiro  千葉大学, 大学院医学研究院, 助教 (80436443)

Co-Investigator(Kenkyū-buntansha) 竹本 稔  千葉大学, 大学院医学研究院, 特任教授 (60447307)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsポドサイト / 転写因子 / Tcf21 / 糖尿病性腎症 / 尿蛋白 / インスリン感受性
Outline of Final Research Achievements

We aimed to clarify the role of the transcription factor Tcf21 in Podocytes and in Stromal cells. In order to circumvent the early lethality of Tcf21 KO mice, we established an tetracycline-induced podocyte specific Tcf21 KO mice and stromal specific Tcf21 KO mice. The podocyte specific Tcf21 defect in adult mice did not result in proteinuria. But, by induction of diabetes using Streptozotocin, the mutant mice showed severe proteinuria after 12 weeks. In addition, the stroma specific Tcf21 KO mice showed severe defect in collecting duct and loop of Henle formation.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (31 results)

All 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (25 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results)

  • [Int'l Joint Research] Northwestern University(米国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Crosstalk in glomerular injury and repair2015

    • Author(s)
      Dimke H, Maezawa Y, Quaggin SE.
    • Journal Title

      Curr Opin Nephrol Hypertens.

      Volume: 24 Pages: 231-8

    • DOI

      10.1097/mnh.0000000000000117

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pituitary adenylate cyclase-activating polypeptide protects glomerular podocytes from inflammatory injuries.2015

    • Author(s)
      Sakamoto K, Kuno K, Takemoto M, He P, Ishikawa T, Onishi S, Ishibashi R, Okabe E, Shoji M, Hattori A, Yamaga M, Kobayashi K, Kawamura H, Tokuyama H, Maezawa Y, Yokote K
    • Journal Title

      J Diabetes Res

      Volume: 印刷中 Pages: 727152-727152

    • DOI

      10.1155/2015/727152

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cell biology of diabetic nephropathy: Roles of endothelial cells, tubulointerstitial cells and podocytes.2015

    • Author(s)
      Maezawa Y, Takemoto M, Yokote K.
    • Journal Title

      J Diabetes Investig

      Volume: 6 Issue: 1 Pages: 3-15

    • DOI

      10.1111/jdi.12255

    • NAID

      120007054435

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Loss of the podocyte-expressed transcription factor Tcf21/Pod1 results in podocyte differentiation defects and FSGS.2014

    • Author(s)
      Maezawa Y, Onay T, Scott RP, Keir LS, Dimke H, Li C, Eremina V, Maezawa Y, Jeansson M, Shan J, Binnie M, Lewin M, Ghosh A, Miner JH, Vainio SJ, Quaggin SE.
    • Journal Title

      J Am Soc Nephrol.

      Volume: 11 Issue: 11 Pages: 2459-70

    • DOI

      10.1681/asn.2013121307

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Automated pipeline for anatomical phenotyping of mouse embryos using micro-CT.2014

    • Author(s)
      Wong MD, Maezawa Y, Lerch JP, Henkelman RM.
    • Journal Title

      Development

      Volume: 12 Issue: 12 Pages: 2533-41

    • DOI

      10.1242/dev.107722

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ポドサイトの機能異常, 転写因子Tcf21の役割を中心に,2016

    • Author(s)
      前澤善朗
    • Organizer
      第28回糖尿病性腎症研究会
    • Place of Presentation
      都市センターホテル(東京都千代田区)
    • Year and Date
      2016-12-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] Maldevelopment of Papillae in Kidneys Lacking Tcf21 in Stroma Reveals an Essential Crosstalk between Stroma, Nephrogenic Tubules, and Collecting Ducts.2016

    • Author(s)
      Shintaro Ide, Yoshiro Maezawa, Rizaldy Scott, Tuncer Onay, Yoshihiro Akimoto, Kana Ide, Minoru Takemoto, Susan E. Quaggin, and Koutaro Yokote
    • Organizer
      American Society of Nephrology, Kidney Week 2016
    • Place of Presentation
      McCormic Place,Chicago, USA
    • Year and Date
      2016-11-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 脂質異常と糸球体ポドサイトのバイオロジー2016

    • Author(s)
      前澤善朗、横手幸太郎
    • Organizer
      第31回 日本糖尿病合併症学会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 糖尿病性腎症の腎線維化における bHLH 転写因子 Tcf21 の関与の可能性2016

    • Author(s)
      井出真太郎,前澤 善朗,Rizaldy Scott, Tuncer Onay,林 愛子, 井出 佳奈,山賀 政弥,正司 真弓,服部 暁子,坂本 憲一, 石川 崇広,小林 一貴,竹本 稔,秋元 義弘, Susan Quaggin,横手 幸太郎
    • Organizer
      第31回日本糖尿病合併症学会年次学術集会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 糖尿病性腎症の腎線維化におけるSemaphorin3Gの機能解析2016

    • Author(s)
      井出佳奈、前澤善朗、馬場雄介、山本雅、林愛子、井出真太郎、坂本憲一、正司真弓、服部暁子、山賀政弥、石川崇広、Christer Betsholtz、Karl Tryggvasson、竹本稔、横手幸太郎
    • Organizer
      第31回日本糖尿病合併症学会年次学術集会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 腎間質における転写因子Tcf21の欠損は多尿及び尿細管の低形成を呈する2016

    • Author(s)
      井出真太郎,前澤 善朗,小林 一貴,竹本 稔,秋元 義弘, Susan Quaggin,横手 幸太郎
    • Organizer
      第59回日本腎臓学会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 腎線維化におけるSemaphorin3Gの機能解析2016

    • Author(s)
      井出佳奈、前澤善朗、小林一貴、Christer Betsholtz、Karl Tryggvasson、竹本稔、横手幸太郎
    • Organizer
      第59回日本腎臓学会学術集会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 糖尿病性腎症の腎線維化における bHLH 転写因子 Tcf21 の関与の可能性2016

    • Author(s)
      井出真太郎,前澤 善朗,Rizaldy Scott, Tuncer Onay,林 愛子,井出 佳奈,山賀 政弥,正司 真弓,服部 暁子,坂本 憲一,石川 崇広,小林 一貴,竹本 稔,秋元 義弘, Susan Quaggin,横手 幸太郎
    • 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(京都府京都市)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] 糖尿病性腎症の腎線維化におけるSemaphorin3Gの関与の可能性2016

    • Author(s)
      井出佳奈、前澤善朗、林愛子、井出真太郎、坂本憲一、正司真弓、服部暁子、山賀政弥、石川崇広、小林一貴、Christer Betsholtz、Karl Tryggvasson、竹本稔、横手幸太郎
    • 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(京都府京都市)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] 糖尿病腎症における転写因子Tcf21の機能解析2015

    • Author(s)
      井出真太郎、 前澤 善郎、林 愛子、井出 佳奈、 坂本 憲一、正司 真弓、 山賀 政弥、石川 崇広、小林 一貴、 竹本 稔、 Susan Quaggin, 横手 幸太郎
    • Organizer
      第27回日本糖尿病性腎症研究会
    • Place of Presentation
      ベルサール汐留(東京都中央区)
    • Year and Date
      2015-12-05
    • Related Report
      2015 Research-status Report
  • [Presentation] ポドサイトの転写因子 Tcf21 の糖尿病性腎症に おける機能解析2015

    • Author(s)
      井出真太郎、 前澤 善朗、林 愛子、井出 佳奈、 坂本 憲一、正司 真弓、 山賀 政弥、石川 崇広、小林 一貴、 竹本 稔、 Susan Quaggin, 横手 幸太郎
    • Organizer
      日本糖尿病合併症学会
    • Place of Presentation
      ウィンク愛知(愛知県名古屋市)
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Loss of the transcription factor Tcf21 in the renal stroma leads to polyuria and defects in tubular development2015

    • Author(s)
      Shintaro Ide, Yoshiro Maezawa, Rizaldy P. Scott, Tuncer Onay, Kana Ide, Minoru Takemoto, Susan E Quaggin, Koutaro Yokote
    • Organizer
      American Society of Nephropathy Kidney week2015
    • Place of Presentation
      サンディエゴ,アメリカ
    • Year and Date
      2015-11-04
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Loss of the Vascular Class 3 Semaphorin, Semaphorin 3G, Leads to Attenuated Fibrosis and Reduced Tubular Injury by Unilareral Ureteral Obstruction in Mice2015

    • Author(s)
      Kana Ide1, Yoshiro Maezawa, Shintaro Ide, Christer Betsholtz, Karl Tryggvasson, Kazuki Kobayashi, Minoru Takemoto and Koutaro Yokote
    • Organizer
      American Society of Nephropathy Kidney week2015
    • Place of Presentation
      サンディエゴ,アメリカ
    • Year and Date
      2015-11-04
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Role of the podocyte expressed transcriptonal factor Tcf21 in diabetic nephropathy2015

    • Author(s)
      Shintaro Ide, Yoshiro Maezawa, Ryoichi Ishibashi, Takahiro Ishikawa, Kana Ide, Kazuki Kobayashi, Minoru Takemoto, Susan E Quaggin, Koutaro Yokote
    • Organizer
      Keystone Symposia diabetes and Metabolic dysfunction
    • Place of Presentation
      ウェスティン都ホテル(京都府京都市)
    • Year and Date
      2015-10-25
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Loss of Tcf21 in Glomerular Podocytes Leads to Enhanced Diabetic Nephropathy and Defect in Podocyte Development2015

    • Author(s)
      Yoshiro Maezawa, Minoru Takemoto, Susan E. Quaggin, Koutaro Yokote
    • Organizer
      4th International Congress on Lipid Metabolism & Atherosclerosis
    • Place of Presentation
      ソウル(韓国)
    • Year and Date
      2015-09-11
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 糖尿病性腎症におけるTcf21の役割の解析2015

    • Author(s)
      井出真太郎 、前澤 善朗、 井出 佳奈、 石橋 亮一、 石川 崇広、 徳山 宏丈、 河村 治清、小林 一貴 、 竹本 稔, Susan Quaggin, 横手 幸太
    • Organizer
      第58回日本糖尿病 学会年次学術集会
    • Place of Presentation
      海峡メッセ下関(山口県下関市)
    • Year and Date
      2015-05-21
    • Related Report
      2015 Research-status Report
  • [Presentation] 転写因子Tcf21のポドサイトにおける役割2015

    • Author(s)
      前澤善朗、竹本稔、Susan E.Quaggin, 横手幸太郎
    • Organizer
      第10回弥彦ポドサイトセミナー
    • Place of Presentation
      新潟大学(新潟県新潟市)
    • Year and Date
      2015-03-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 転写因子Tcf21のポドサイトにおける欠損は糖尿病性腎症の増悪をもたらす2014

    • Author(s)
      前澤善朗、竹本稔、井出真太郎、井出佳奈、Tuncer Onay, Rizaldy Scott, Susan E. Quaggin、横手幸太郎
    • Organizer
      第26回糖尿病性腎症研究会
    • Place of Presentation
      ベルサールカンダ(東京都千代田区)
    • Year and Date
      2014-12-06 – 2014-12-07
    • Related Report
      2014 Research-status Report
  • [Presentation] New Insights into genetic diseases. Transcription Factor Regulation in Congenital Anomaly of Kidney and Urinary Tract (CAKUT).2014

    • Author(s)
      Yoshiro Maezawa
    • Organizer
      International Academy of Pathology
    • Place of Presentation
      Bangkok Convention Center(Bangkok,Thailand))
    • Year and Date
      2014-10-05 – 2014-10-10
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ポドサイトにおける転写因子Tcf21の欠損は糖尿病性腎症の増悪をもたらす2014

    • Author(s)
      前澤善朗
    • Organizer
      第29回糖尿病合併症学会
    • Place of Presentation
      都市センターホテル(東京都千代田区)
    • Year and Date
      2014-10-03 – 2014-10-04
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Loss of Tcf21 in Podocytes leads to Enhanced Diabetic Nephropathy2014

    • Author(s)
      Yoshiro Maezawa, Tuncer Onay, Rizaldy P. Scott, Lindsay Keir, Henrik Dimke, Minoru Takemoto, Koutaro Yokote, and Susan E. Quaggin
    • Organizer
      9th Metabolic syndrome, type 2 diabetes and Atherosclerosis Congress
    • Place of Presentation
      京都国際会館(京都府京都市)
    • Year and Date
      2014-09-12 – 2014-09-14
    • Related Report
      2014 Research-status Report
  • [Presentation] ポドサイトにおける転写因子Tcf21の欠損はポドサイトの分化障害と糖尿病性腎症の増悪をもたらす2014

    • Author(s)
      前澤善朗、竹本稔、 Susan E. Quaggin 、横手幸太郎
    • Organizer
      第57回日本腎臓学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-07-04 – 2014-07-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 転写因子Tcf21のポドサイトにおける欠損は糖尿病性腎症の増悪をもたらす2014

    • Author(s)
      前澤 善朗、 Tuncer Onay、 Rizaldy Scott、 Lindsay Keir、 Henrik Dimke、 竹本 稔1、横手 幸太郎、Jeffrey H Miner、Seppo Vainio、Susan E. Quaggin
    • Organizer
      第57回 日本糖尿病学会学術集会
    • Place of Presentation
      大阪国際会議場(大阪府大阪市)
    • Year and Date
      2014-05-22 – 2014-05-24
    • Related Report
      2014 Research-status Report
  • [Presentation] The bHLH transcription factor Tcf21 regulates Podocyte function.2014

    • Author(s)
      Yoshiro Maezawa, Tuncer Onay , Rizaldy Scott , Lindsay Keir , Henrik Dimke , Chengjin Li , Vera Eremina , Yuko Maezawa , Marie Jeansson , Asish Ghosh , Jeffrey Miner , Seppo Vainio , Susan Quaggin
    • Organizer
      14th International Vascular Biology Meeting
    • Place of Presentation
      みやこめっせ(京都府京都市)
    • Year and Date
      2014-04-14 – 2014-04-17
    • Related Report
      2014 Research-status Report
  • [Presentation] ポドサイトにおける転写因子Tcf21の役割2014

    • Author(s)
      前澤 善朗、 Tuncer Onay、 Rizaldy Scott、 Lindsay Keir、 Henrik Dimke、 竹本 稔、横手 幸太郎、Jeffrey H Miner、Seppo Vainio、Susan E. Quaggin
    • Organizer
      第51回日本臨床分子医学会学術集会
    • Place of Presentation
      東京国際フォーラム(東京都千代田区)
    • Year and Date
      2014-04-11 – 2014-04-12
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2022-02-16  

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