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Elucidation of beta-cell regeneration after Bone marrow transplantation.

Research Project

Project/Area Number 19890017
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Metabolomics
Research InstitutionTohoku University

Principal Investigator

HASEGAWA Yutaka  Tohoku University, 病院, 助教 (90451559)

Co-Investigator(Renkei-kenkyūsha) OKA Yoshitomo  東北大学, 大学院・医学系研究科, 教授 (70175256)
KATAGIRI Hideki  東北大学, 大学院・医学系研究科, 教授 (00344664)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,888,000 (Direct Cost: ¥2,510,000、Indirect Cost: ¥378,000)
Fiscal Year 2008: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
Fiscal Year 2007: ¥1,250,000 (Direct Cost: ¥1,250,000)
Keywords膵β細胞 / 再生医学 / 糖尿病 / GFP / Cell Sorter / 内科 / レーザーマイクロダイセクション法
Research Abstract

我々は、streptozotocin(STZ)の投与による急性膵β細胞傷害をきたしたマウスに骨髄移植を行うと、膵β細胞の再生が促され、血糖値はほぼ正常値に復することを報告した(文献2)。骨髄移植により骨髄由来細胞が膵に集積し、膵導管に位置する膵幹細胞や残存する膵β細胞を刺激し、膵β細胞再生を促進するという新しい機序が想定でき、自己の細胞をもとにして、体内での膵β細胞を再生させる方法を目指し研究を進めた。この膵β細胞の再生機序に関わる骨髄細胞のlineageの同定と発現遺伝子を同定でき、近く論文に投稿する予定である。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (15 results)

All 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (4 results) Book (5 results)

  • [Journal Article] Regulation of pancreatic beta cell mass by neuronal signals from the liver2008

    • Author(s)
      Imai J, Katagiri H, Yamada T, Ishigaki Y, Suzuki T, Kudo H, Uno K, Hasegawa Y, Gao J, Kaneko K, Ishihara H, Niijima A, Nakazato M, Asano T, Minokoshi Y, Oka Y
    • Journal Title

      Science 322

      Pages: 1250-1254

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Impact of plasma oxidized low-density lipoprotein removal on atherosclerosis2008

    • Author(s)
      Ishigaki Y Katagiri H, Gao J, Yamada T, Imai J, Uno K, Hasegawa Y, Kaneko K, Ogihara T, Ishihara H, Sato Y, Takikawa K, Nishimichi N, Matsuda, H, Sawamura T, Oka Y.
    • Journal Title

      Circulation 118

      Pages: 75-83

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Impact of plasma oxidized low-density lipoprotein removal on atherosclerosis2008

    • Author(s)
      Ishigaki Y Katagiri H, Gao J, Yamada T, Imai J, Uno K, Hasegawa Y, Kaneko K, Ogihara T, Ishihara H, Sato Y, Takikawa K, Nishimichi N, Matsuda, H, Sawamura T, Oka Y.
    • Journal Title

      Circulation Jul 1 ; 118

      Pages: 75-83

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of pancreatic beta cell mass by neuronal signals from the liver2008

    • Author(s)
      Imai J, Katagiri H, Yamada T, Ishigaki Y, Suzuki T, Kudo H, Uno K, Hasegawa Y, Gao J, Kaneko K, I shihara H, Niijima A, Nakazato M, Asano T, Minokoshi Y, Oka Y.
    • Journal Title

      Science Nov21 ; 322

      Pages: 1250-1254

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bone marrow (BM) transplantation promotes beta-cell regeneration after acute in jury through BM cell mobilization.2007

    • Author(s)
      Hasegawa Y, Ogihara T, Yamada T, Ishigaki Y, Imai J, Uno K, Gao J, Kaneko K, Ishihara H, Sasano H, Nakauchi H, Oka Y, Katagiri H.
    • Journal Title

      Endocrinology 148

      Pages: 2006-15

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of apolipoprotein E in excess fat accumulation and insulin resistance.2007

    • Author(s)
      Gao J, Katagiri H, Ishigaki Y, Yamada T, Ogihara T, Imai J, Uno K, Hasegawa Y, Kanzaki M, Yamamoto T, Ishibashi S, Oka Y.
    • Journal Title

      Diabetes 56

      Pages: 24-33

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 肥満による血圧上昇・インスリン抵抗性における血管内皮でのNF-κBの役割2008

    • Author(s)
      長谷川豊
    • Organizer
      日本糖尿病学会年次学術集会
    • Place of Presentation
      東京
    • Year and Date
      2008-05-24
    • Related Report
      2008 Final Research Report
  • [Presentation] 肥満による血圧上昇・インスリン抵抗性における血管内皮細胞でのNF-κBシグナルの役割2008

    • Author(s)
      長谷川豊
    • Organizer
      日本糖尿病学会
    • Place of Presentation
      東京
    • Year and Date
      2008-05-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 血管内皮細胞におけるNF-kBシグナルが全身代謝に与える役割の検討2007

    • Author(s)
      長谷川 豊
    • Organizer
      日本臨床分子医学会学術集会
    • Place of Presentation
      和歌山
    • Year and Date
      2007-07-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 血管内皮細胞におけるNF-kBの役割:血管内皮特異的dominant-negative IκBトランスジェニックマウスを用いた解析2007

    • Author(s)
      長谷川 豊
    • Organizer
      日本糖尿病学会
    • Place of Presentation
      仙台
    • Year and Date
      2007-05-26
    • Related Report
      2007 Annual Research Report
  • [Book] 糖尿病学2008

    • Author(s)
      長谷川豊、片桐秀樹
    • Publisher
      診断と治療社
    • Related Report
      2008 Final Research Report
  • [Book] 2型糖尿病における膵β細胞研究の進歩2008

    • Author(s)
      長谷川豊、片桐秀樹
    • Publisher
      診断と治療社
    • Related Report
      2008 Final Research Report
  • [Book] 糖尿病学20082008

    • Author(s)
      長谷川豊、片桐秀樹
    • Publisher
      診断と治療社
    • Related Report
      2008 Annual Research Report
  • [Book] 糖尿病 最新の治療 2007-20092007

    • Author(s)
      長谷川 豊
    • Publisher
      南江堂
    • Related Report
      2007 Annual Research Report
  • [Book] 2型糖尿病における膵β細胞研究の進歩2007

    • Author(s)
      長谷川 豊
    • Publisher
      診断と治療社
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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