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新しい蛋白導入法を用いた膵内分泌細胞への分化誘導と膵島移植への臨床応用

Research Project

Project/Area Number 16659333
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field General surgery
Research InstitutionKyoto University

Principal Investigator

松本 慎一  京都大学, 医学研究科, 助手 (70359834)

Co-Investigator(Kenkyū-buntansha) 南 幸太郎  京都大学, 医学研究科, 助教授 (80334176)
前川 平  京都大学, 医学研究科, 教授 (80229286)
Project Period (FY) 2004 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥2,400,000 (Direct Cost: ¥2,400,000)
Keywords膵島移植 / PDX-1 / Beta2 / NeuroD / β細胞再生 / 蛋白導入法 / 心停止ドナー / 生体ドナー膵島移植 / 膵幹細胞 / 蛋白導入システム / 分化誘導 / インスリン分泌細胞 / 生体膵島移植
Research Abstract

インスリン依存状態糖尿病の治療として膵島移植が実施されているが、特に、2000年にカナダのグループが発表したエドモントンプロトコール以降、安全性および効果が高い治療法として世界的に症例数が増加している。我が国では、京都大学移植外科の膵島移植チームにより2004年に、初めての心停止ドナーからの臨床膵島移植を開始した。一方、膵島移植の課題として、ドナー不足の解消、移植膵島の生着率向上、長期の膵島の生存率を改善が挙げられる。
この研究の目的は、膵島分離後に膵臓の97%を占める通常は移植されない膵非内分泌組織(膵管細胞,膵外分泌細胞など)を研究協力者の野口が発見した新しい蛋白導入法を用いてインスリン分泌細胞へ分化させる方法を応用確立し臨床膵島移植へ利用することである。通常移植されない部分から移植可能なβ細胞を作り出すことにより、移植効率の向上が期待でき、さらに、ドナー不足の緩和につながる可能性がある。
我々は、2004年以降、17例の心停止ドナーからの臨床膵島移植を8名の1型糖尿病患者へ実施した。移植膵島は全例において機能し、患者の血糖値は全例で安定した。さらに、膵島移植に関する重篤な合併症もなく、欧米での膵島移植の再現が可能であった。尚、我が国の膵島移植の大半は我々のグループで実施されている。
一方、我々はPDX-1そのものが蛋白導入ドメインを持つことから、PDX-1はペプチドでありながら、そのままで細胞内そして核内に移行することを見つけた。また、別のβ細胞誘導因子であるBeta2/NeuroDも蛋白導入ドメインを持つことを明らかにした。このため、PDX-1およびBeta2はそのまま臨床応用できることが判明した。今後、我々の行っている臨床膵島移植との組み合わせが、医学的に可能となった。

Report

(2 results)
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (55 results)

All 2006 2005 2004 Other

All Journal Article (44 results) Book (11 results)

  • [Journal Article] Pancreatic islet transplantation for treating diabetes.2006

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      Expert Opinion on Biological Therapy 6

      Pages: 23-37

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Modified two-layer preservation method (M-Kyoto/PFC) improves islet yields in islet isolation2006

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Am J Transplant 6

      Pages: 496-1855

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 組織移植の現状と展望 膵島移植2006

    • Author(s)
      松本慎一
    • Journal Title

      日本外科学会誌 107

      Pages: 86-89

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Insulin independence after living-donor distal pancreatectomy and islet allotransplantation2005

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      LANCET 365

      Pages: 1642-1644

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Pancreatic islet cell transplantation using non-heart-beating-donor (NHBDs)2005

    • Author(s)
      Matsumoto S, Tanaka K
    • Journal Title

      J of Hepato-Biliary-Pancreatic Surgery 12

      Pages: 227-230

    • NAID

      10016432515

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Clinical application of perfluorocarbons for organ preservation.2005

    • Author(s)
      Matsumoto S
    • Journal Title

      Artificial Cell, Blood Substitutes, and Biotechnology 33

      Pages: 75-78

    • Related Report
      2005 Annual Research Report
  • [Journal Article] BETA2/NeuroD protein can be transduced into cells due to an arginine-and lysine-rich sequence.2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Diabetes 54

      Pages: 2859-2866

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Cell permeable peptide JNK inhibitor prevents islet apoptosis immediately after isolation and improves islet graft function.2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Am J Transplant 5

      Pages: 1848-1855

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Mechanism of PDX-1 protein transduction.2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Biochem Biophys Res Comm 332

      Pages: 68-74

    • Related Report
      2005 Annual Research Report
  • [Journal Article] PDX-1 protein is internalized by lipid raft-depedent macropinocytosis.2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Cell Transplantation 14

      Pages: 637-645

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Analysis large scale nonhuman primate islet isolation2005

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 1317-1321

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Insulin independence of unstable diabetic patient after single living donor islet transplantation2005

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 3427-3429

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Simple evaluation of engraftment by secretory unit objects (SUITO) for living donor and cadaveric donor fresh or cultured islet transplantation.2005

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 3435-3437

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Kyoto islet isolation method - the optimized one for non-heart-beating donors with highly efficient islet retrieval.2005

    • Author(s)
      Okitsu T, Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 3391-3392

    • Related Report
      2005 Annual Research Report
  • [Journal Article] In situ cooling of pancreata from non-heart-beating-donors prior to procurement for islet transplantation.2005

    • Author(s)
      Nagata H, Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 3393-3395

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The start of an islet transplantation program in Japan.2005

    • Author(s)
      Saito T, Matsumoto S et al.
    • Journal Title

      Transplant Proc 37

      Pages: 3424-3426

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Effective islet isolation method with extremely high islet yields from adult pigs.2005

    • Author(s)
      Yonekawa Y, Matsumoto S et al.
    • Journal Title

      Cell Transplantation 14

      Pages: 575-562

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 膵β細胞再生を目指した新規分化誘導法の確立2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      今日の移植 18

      Pages: 424-428

    • Related Report
      2005 Annual Research Report
  • [Journal Article] PDX-1蛋白導入システムによる膵島再生への効果2005

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      再生医療 8

      Pages: 19-24

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 膵島移植の現況2005

    • Author(s)
      松本慎一
    • Journal Title

      移植 40

      Pages: 348-357

    • NAID

      10016793904

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Clinical application of perfluorocarbons for organ preservation2005

    • Author(s)
      Matsumoto S
    • Journal Title

      Artificial Cells, Blood Substitutes, and Biotechnology 33

      Pages: 75-82

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 1型糖尿病に対する移植療法の進歩2005

    • Author(s)
      永田英生, 松本慎一
    • Journal Title

      Mebio 22

      Pages: 87-91

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Efficacy of human islet isolation from the tail section of pancreas for the possibility of living donor islet transplantation.2004

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      Transplantation 78

      Pages: 839-843

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Analysis of donor factors affecting human islet isolation with current isolation protocol2004

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      Transplant Proc 36

      Pages: 1034-1036

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The effect of the two-layer method on clinical grade pancreata prior to islet isolation and transplantation2004

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      Transplant proc 36

      Pages: 1037-1039

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A Novel Cell-permeable peptide allows successful allogenic islet transplantation in mice2004

    • Author(s)
      Noguchi H, Matsumoto S, et al.
    • Journal Title

      Nature Medicine 10

      Pages: 305-309

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Polyphenol, an extract of green tea, increases culture recovely rates of islets isolated from nonhuman primate pancreata and marginal grade human pancreata2004

    • Author(s)
      Guangming Z, Matsumoto S, et al.
    • Journal Title

      Cell Transplant 36

      Pages: 145-152

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Adenovirus mediated gene transduction of primarily isolated mouse islets.2004

    • Author(s)
      Narushima M, Matsumoto S, et al.
    • Journal Title

      ASAIO J 50

      Pages: 586-590

    • Related Report
      2004 Annual Research Report
  • [Journal Article] In site cooling of pancreas from non-heart-beating donor prior to procurement of islet isolation and transplantation.2004

    • Author(s)
      Nagata H, Matsumoto S, et al.
    • Journal Title

      J Gastrointestinal Surgery 8(7s)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 重症糖尿病治療としての膵島移植2004

    • Author(s)
      松本慎一
    • Journal Title

      診療と新薬 41

      Pages: 891-891

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 膵島移植とは2004

    • Author(s)
      松本慎一
    • Journal Title

      肥満と糖尿病 3

      Pages: 982-984

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 心停止ドナーからの膵島移植によってインスリン離脱した1型糖尿病の1症例2004

    • Author(s)
      山田祐一郎, 松本慎一
    • Journal Title

      糖尿病 47

      Pages: 945-950

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 臨床膵島移植のための膵島分離技術2004

    • Author(s)
      興津輝, 松本慎一
    • Journal Title

      再生医療 3

      Pages: 81-89

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Successful islet transplantation from non-heart-beating donor pancreata using modified Ricordi islet isolation method.

    • Author(s)
      Matsumoto S et al.
    • Journal Title

      Transplantation In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Procurement of the human pancreas for pancreatic islet transplantation from marginal cadaver donors.

    • Author(s)
      Nagata H, Matsumoto S et al.
    • Journal Title

      Transplantation In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] PDX-1 protein is internalized by lipid raft - dependent macropinocytosis.

    • Author(s)
      Noguchi H, Matsumoto S et al.
    • Journal Title

      Cell Transplantation In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A single transplantation of the islets can cause glycemic stability and reduction of basal insulin requirement.

    • Author(s)
      Sassa M, Matsumoto S et al.
    • Journal Title

      Diabetes Research and Clinical Practice In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A new mouse model for intraportal islet transplantation with limited hepatic lobe as a graft site

    • Author(s)
      Yonekawa Y, Matsumoto S et al.
    • Journal Title

      Transplantation In press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Analysis large scale nonhuman primate islet isolations

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      Transplant Proc (In press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Pancreatic islet cell transplantation using non-heart-beating-donors (NHBDs)

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      J Hepato-Biliary-Pancreatic Surgery (In press)

    • NAID

      10016432515

    • Related Report
      2004 Annual Research Report
  • [Journal Article] PDX-1 protein is internalized by lipid raft-dependent macropinocytosis

    • Author(s)
      Noguch H, Matsumoto S, et al.
    • Journal Title

      Cell Transplant (In press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Living donor islet transplantation

    • Author(s)
      Matsumoto S, et al.
    • Journal Title

      医学のあゆみ (In press)

    • NAID

      40015360516

    • Related Report
      2004 Annual Research Report
  • [Journal Article] ここまできた糖尿病の外科治療

    • Author(s)
      松本慎一
    • Journal Title

      糖尿病マスター (In press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 膵島移植の実際

    • Author(s)
      松本慎一
    • Journal Title

      糖尿病マスター (In press)

    • Related Report
      2004 Annual Research Report
  • [Book] Annual Review 糖尿病・代謝・内分泌2006

    • Author(s)
      松本慎一 ら(金澤康徳ら 編)
    • Total Pages
      291
    • Publisher
      中外医学社
    • Related Report
      2005 Annual Research Report
  • [Book] ファーマナビゲーター糖尿病編2005

    • Author(s)
      松本慎一ら(河盛隆造 監修)
    • Total Pages
      380
    • Publisher
      メディカルレビュー社
    • Related Report
      2005 Annual Research Report
  • [Book] 最先端医療シリーズ32「糖尿病の最新医療」2005

    • Author(s)
      松本慎一ら(門脇 孝ら 監修)
    • Total Pages
      390
    • Publisher
      先端医療技術研究所
    • Related Report
      2005 Annual Research Report
  • [Book] 分子糖尿病学の進歩 -基礎から臨床まで-2005

    • Author(s)
      松本慎一ら(矢崎義雄ら 編集)
    • Total Pages
      190
    • Publisher
      金原出版
    • Related Report
      2005 Annual Research Report
  • [Book] 臨床免疫学 上巻2005

    • Author(s)
      松本慎一 ら
    • Total Pages
      710
    • Publisher
      日本臨牀社
    • Related Report
      2005 Annual Research Report
  • [Book] 先端医療シリーズ32「糖尿病の最新治療」2005

    • Author(s)
      松本慎一
    • Total Pages
      390
    • Publisher
      先端医療研究所
    • Related Report
      2004 Annual Research Report
  • [Book] 「内分泌・糖尿病科」特集「1型糖尿病-成因と治療の最近の進歩」

    • Author(s)
      松本慎一
    • Publisher
      科学評論社(In press)
    • Related Report
      2004 Annual Research Report
  • [Book] ファーマナビゲーター 糖尿病編

    • Author(s)
      松本慎一
    • Publisher
      メディカルレビュー(In press)
    • Related Report
      2004 Annual Research Report
  • [Book] 臨床免疫学(上)-基礎研究の進歩と最新の臨床-

    • Author(s)
      松本慎一
    • Publisher
      日本臨牀(In press)
    • Related Report
      2004 Annual Research Report
  • [Book] 分子糖尿病学の進歩

    • Author(s)
      松本慎一
    • Publisher
      金原出版株式会社(In Press)
    • Related Report
      2004 Annual Research Report
  • [Book] 1型糖尿病お役立ちマニュアルパート2

    • Author(s)
      松本慎一
    • Publisher
      日本IDDMネットワーク(In press)
    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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