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2011 Fiscal Year Annual Research Report

アルブミン融合技術を基盤としたレドックス制御ナノメディスンの開発

Research Project

Project/Area Number 21390177
Research InstitutionSojo University

Principal Investigator

小田切 優樹  崇城大学, 薬学部, 教授 (80120145)

Co-Investigator(Kenkyū-buntansha) 丸山 徹  熊本大学, 薬学部, 教授 (90423657)
渡邊 博志  熊本大学, 薬学部, 准教授 (70398220)
Keywordsヒト血清アルブミン / Thioredoxin 1 / Pichia酵母 / 肺障害 / 抗酸化能 / 酸化ストレス
Research Abstract

アルブミン融合技術を活用した新規レドックス制御ナノメディスンを開発し、臨床応用するために、平成21、22年度の検討結果に基づき、HSA-レドックス制御タンパク質のヘテロ融合体、特に、HSA-Trxの病態モデル動物に対する治療効果を評価する。さらに、SNO-HSAダイマーの設計とSNO-HSAダイマーの薬理効果を評価する。最終的には炎症性・酸化ストレス性難治性疾患の医師主導型臨床試験に向けた基盤整備を行う。以下に得られた知見を要約する。
1.エンドトキシン、肺炎症、肺線維症などの病態モデルマウスを作成してHSA-TrxあるいはTrx、HSA単独を静脈内投与、腹腔内投与、経気道投与してHSA-Trxの治療効果を評価した。その結果、いずれのモデルにおいてもTrx単独群に比べ、HSA-Trx融合体の優iれた薬理効果が観察された。
2.SNO-HSAダイマーをLY-80およびC26細胞に対して、傷害性を評価したところ、アポートシス誘導がNOに腫瘍細胞内の酸化ストレス亢進に依存していることが判明した。次いで、C26細胞を移植した担癌マウスに対して、SNO-HSAを投与して調べたところ、腫瘍の顕著な減少が認められた。興味深いことに、これらの効果がSNO-HSAダイマーのEPR効果に基づくことが示された。加えて、SNO-HSAダイマー投与後の血中動態や血清血化学的データ、血圧を調べたところ、腫瘍マーカーのみ顕著に減少したものの、ほかの血清学的パラメータは単独群と変わらず、SNO-HSAダイマーの有効性と安全性が裏付けられた。
以上、本研究では、アルブミン融合技術を活用したタンパク製剤が炎症性・酸化ストレス性難治性疾患や多種の癌治療に有用であることを明らかにし、医師主導型臨床試験に向けた基礎データを構築できた。今後は、臨床医と本データを基に討議して関係機関と密に連携してできるだけ早く臨床試験の計画を立案したいと考えている。

  • Research Products

    (39 results)

All 2012 2011

All Journal Article (23 results) (of which Peer Reviewed: 23 results) Presentation (15 results) Book (1 results)

  • [Journal Article] Characterization of the hepatic cellular uptake of α(1)-acid glycoprotein (AGP), part 1: A peptide moiety of human AGP is recognized by the hemoglobin β-chain on mouse liver parenchymal cells2012

    • Author(s)
      Nishi K, Komori H, Kikuchi M, Uehara N, Fukunaga N, Matsumoto K, Watanabe H, Nakajou K, Misumi S, Suenaga A, Maruyama T, Otagiri M
    • Journal Title

      J Pharm Sci

      Volume: 101 Pages: 1599-606

    • Peer Reviewed
  • [Journal Article] Characterization of hepatic cellular uptake of α1-acid glycoprotein (AGP), part 2: Involvement of hemoglobin β-chain on plasma membranes in the uptake of human AGP by liver parenchymal cells2012

    • Author(s)
      Komori H, Nishi K, Uehara N, Watanabe H, Shuto T, Suenaga A, Maruyama T, Otagiri M
    • Journal Title

      J Pharm Sci

      Volume: 101 Pages: 1607-15

    • Peer Reviewed
  • [Journal Article] Quantitative evaluation of the role of cysteine and methionine residues in the antioxidant activity of human serum albumin using recombinant mutants2012

    • Author(s)
      Iwao Y, Ishima Y, Yamada J, Noguchi T, Kragh-Hansen U, Mera K, Honda D, Suenaga A, Maruyama T, Otagiri M
    • Journal Title

      IUBMB Life

      Volume: 64 Pages: 450-454

    • Peer Reviewed
  • [Journal Article] Alteration in the pharmacokinetics of hemoglobin-vesicles in a rat model of chronic liver cirrhosis is associated with Kupffer cell phagocyte activity2011

    • Author(s)
      Taguchi K, Miyasato M, Watanabe H, Sakai H, Tsuchida E, Horinouchi H, Kobayashi K, Maruyama T, Otagiri M
    • Journal Title

      J Pharm Sci

      Volume: 100 Pages: 775-83

    • Peer Reviewed
  • [Journal Article] Repeated injection of high doses of hemoglobin-encapsulated liposomes (hemoglobin vesicles) induces accelerated blood clearance in a hemorrhagic shock rat model2011

    • Author(s)
      Taguchi K, Iwao Y, Watanabe H, Kadowaki D, Sakai H, Kobayashi K, Horinouchi H, Maruyama T, Otagiri M
    • Journal Title

      Drug Metab Dispos

      Volume: 26 Pages: 2498-502

    • Peer Reviewed
  • [Journal Article] Fluid resuscitation with hemoglobin vesicles prevents Escherichia coli growth via complement activation in a hemorrhagic shock rat model2011

    • Author(s)
      Taguchi K, Ogaki S, Watanabe H, Kadowaki D, Sakai H, Kobayashi K, Horinouchi H, Maruyama T, Otagiri M
    • Journal Title

      J Pharmacol Exp Ther

      Volume: 337 Pages: 201-8

    • Peer Reviewed
  • [Journal Article] Organic anion transporters play an important role in the uptake of p-cresyl sulfate, a uremic toxin, in the kidney2011

    • Author(s)
      Miyamoto Y, Watanabe H, Noguchi T, Kotani S, Nakajima M, Kadowaki D, Otagiri M, Maruyama T
    • Journal Title

      Nephrol Dial Transplant

      Volume: 26 Pages: 2498-502

    • Peer Reviewed
  • [Journal Article] Spectroscopic studies of interactions of chondroitin sulfates with cisplatin2011

    • Author(s)
      Zhang JS, Anraku M, KadowakiD, Imai T, Suenaga A, Odai A, Otagiri M
    • Journal Title

      Carbohydr Res

      Volume: 346 Pages: 631-37

    • Peer Reviewed
  • [Journal Article] Structural insights into differences in drug-binding selectivity between two forms of human alphal-acid glycoprotein genetic variants, the A and F1^*S forms2011

    • Author(s)
      Nishi K, Ono T, Nakamura T, Fukunaga N, Izumi M, Watanabe H, Suenaga A, Maruyama T, Yamagata Y, Curry S, Otagiri M
    • Journal Title

      J Biol Chem

      Volume: 286 Pages: 14427-34

    • Peer Reviewed
  • [Journal Article] An autoantibody against N (ε)-(carboxyethyl) lysine (CEL) :possible involvement in the removal of CEL-modified proteins by macrophages2011

    • Author(s)
      Mera K, Nagai R, Takeo K, Izumi M, Maruyama T, Otagiri M
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 407 Pages: 420-5

    • Peer Reviewed
  • [Journal Article] Vitamin D receptor activator reduces oxidative stress in hemodialysis patients with secondary hyperparathyroidism2011

    • Author(s)
      Tanaka M, Tokunaga K, Komaba H, Itoh K, Matsushita K, Watanabe H, Kadowaki D, Maruyama T, Otagiri M, Fukagawa M
    • Journal Title

      Ther Apher Dial

      Volume: 15 Pages: 161-8

    • Peer Reviewed
  • [Journal Article] Quantitative analysis of cysteine-34 on the anitioxidative properties of human serum albumin in hemodialysis patients2011

    • Author(s)
      Anraku M, Takeuchi K, Watanabe H, Kadowaki D, Kitamura K, Tomita K, Kuniyasu A, Suenaga A, Maruyama T, Otagiri M
    • Journal Title

      J Pharm Sci

      Volume: 100 Pages: 3968-76

    • Peer Reviewed
  • [Journal Article] Histidine146 of human serum albumin plays a prominent role at the interface of subdomains IA and IIA in allosteric ligand binding2011

    • Author(s)
      Kaneko K, Chuang VT, Minomo A, Yamasaki K, Bhagavan NV, Maruyama T, Otagiri M
    • Journal Title

      IUBMB Life

      Volume: 63 Pages: 277-85

    • Peer Reviewed
  • [Journal Article] Loss of functional albumin triggers acceleration of transthyretin amyloid fibril formation in familial amyloidotic polyneuropathy2011

    • Author(s)
      Kugimiya T, Jono H, Saito S, Maruyama T, Kadowaki D, Misumi Y, Hoshii Y, Tasaki M, Su Y, Ueda M, Obayashi K, Shono M, Otagiri M, Ando Y
    • Journal Title

      Lab Invest

      Volume: 91 Pages: 1219-28

    • Peer Reviewed
  • [Journal Article] Parathyroidectomy markedly reduces oxidative stress in a patient with primary hyperparathyroidism2011

    • Author(s)
      Tanaka M, Tokunaga K, Maruyama T, Otagiri M, Tominaga Y, Itoh K, Matsushita K, Komaba H, Fukagawa M
    • Journal Title

      Ther Apher Dial

      Volume: 15 Pages: 38-41

    • Peer Reviewed
  • [Journal Article] Human serum albumin-thioredoxin fusion protein with long blood retention property is effective in suppressing lung injury2011

    • Author(s)
      Furukawa M, Tanaka R, Chuang VT, Ishima Y, Taguchi K, Watanabe H, Maruyama T, Otagiri M
    • Journal Title

      J Control Release

      Volume: 154 Pages: 189-95

    • Peer Reviewed
  • [Journal Article] Toxicodynamic evaluation of a cisplatin-chondroitin sulfate complex using a perfused kidney and human proximal tubular cells2011

    • Author(s)
      Zhang JS, Kadowaki D, Nonoguchi H, Hirata S, Seo H, Imai T, Suenaga A, Giam Chuang VT, Otagiri M
    • Journal Title

      Ren Fail

      Volume: 33 Pages: 609-14

    • Peer Reviewed
  • [Journal Article] Cellular uptake mechanisms and responses to NO transferred from mono- and poly-S-nitrosated human serum albumin2011

    • Author(s)
      Ishima Y, Yoshlda F, Kragh-Hansen U, Watanabe K, Katayama N, Nakajou K, Akaike T, Kai T, Maruyama T, Otagiri M
    • Journal Title

      Free Radic Res

      Volume: 45 Pages: 1196-206

    • Peer Reviewed
  • [Journal Article] Biological characteristics of two lysines on human serum albumin in the high-affinity binding of 4Z, 15Z-bilirubin-LXα revealed by phage display2011

    • Author(s)
      Minomo A, Ishima y, Kragh-Hansen U, Chuang VT, Uchida M, Taguchi K, Watanabe H, Maruyama T, Morioka H, Otagiri M
    • Journal Title

      FEBS J

      Volume: 278 Pages: 4100-11

    • Peer Reviewed
  • [Journal Article] S-Nitrosated Human Serum Albumin Dimer is not only a Novel Anti-Tumor Drug but also a Potentiator for Anti-Tumor Drugs with Augmented EPR Effects. f2011

    • Author(s)
      Ishima Y, Chen D, Fang J, Maeda H, Minomo A, Kragh-Hansen U, Kai T, Maruyama T, Otagiri M
    • Journal Title

      Bioconjug Chem

      Volume: 23 Pages: 264-71

    • Peer Reviewed
  • [Journal Article] New insight into the redox properties of uremic solute indoxyl sulfate as a pro- and anti-oxidant2011

    • Author(s)
      Miyamoto Y, Watanabe H, Otagiri M, Maruyama T
    • Journal Title

      Ther Apher Dial

      Volume: 15 Pages: 129-31

    • Peer Reviewed
  • [Journal Article] Pharmacokinetic properties of hemoglobin vesicles as a substitute for red blood cells2011

    • Author(s)
      Taguchi K, Maruyama T, Otagiri M
    • Journal Title

      Drug Metab Rev

      Volume: 43 Pages: 362-73

    • Peer Reviewed
  • [Journal Article] Update on the pharmacokinetics and redox properties of protein-bound uremic toxins2011

    • Author(s)
      Watanabe H, Miyamoto Y, Otagiri M, Maruyama T
    • Journal Title

      J Pharm Sci

      Volume: 100 Pages: 3682-95

    • Peer Reviewed
  • [Presentation] A peptide moiety of human α1-acid glycoprotein is recognized by the hemoglobin β-chain on mouse liver parenchymal cells2011

    • Author(s)
      Suenaga T, Otagiri M, et al
    • Organizer
      Asian Federation for Pharmaceutical Sciences 2011
    • Place of Presentation
      Malaysia, Kuala Lumpur
    • Year and Date
      20111209-20111212
  • [Presentation] Interaction between p-cresyl sulfate and indoxyl sulfate during body disposition can influence their serum free concentrations in chronic kidney disease2011

    • Author(s)
      Hiroshi Watanabe, Masaki Otagiri, et al
    • Organizer
      Asian Federation for Pharmaceutical Sciences 2011
    • Place of Presentation
      Malaysia, Kuala Lumpur
    • Year and Date
      20111209-20111212
  • [Presentation] Carbon monoxide bound red blood cells prevent alteration of hepatic cytochrome P450 activity after hemorrhagic shock and resuscitation2011

    • Author(s)
      Shigeru Ogaki, Masaki Otagiri, et al
    • Organizer
      Asian Federation for Pharmaceutical Sciences 2011
    • Place of Presentation
      Malaysia, Kuala Lumpur
    • Year and Date
      20111209-20111212
  • [Presentation] Human serum albumin-thioredoxin fusion protein with long blood retention property is effective in suppressing lung injury2011

    • Author(s)
      Yu Ishima, Masaki Otagiri, et al
    • Organizer
      Asian Federation for Pharmaceutical Sciences 2011
    • Place of Presentation
      Malaysia, Kuala Lumpur
    • Year and Date
      20111209-20111212
  • [Presentation] Quantitative assessment of cysteinylated human serum albumin using ESI-TOF/MS and its clinical significance in chronic liver disease2011

    • Author(s)
      Nagumo K, Otagiri M, et al
    • Organizer
      Asian Federation for Pharmaceutical Sciences 2011
    • Place of Presentation
      Malaysia, Kuala Lumpur
    • Year and Date
      20111209-20111212
  • [Presentation] Involvement of hemoglobin beta-chain on plasma membrane in uptake of human alpha1-acid glycoprotein into liver2011

    • Author(s)
      Hisakazu Komori, Masaki Otagiri, et al
    • Organizer
      2011 AAPS Annual Meeting and Exposition
    • Place of Presentation
      Chicago
    • Year and Date
      20111014-20111018
  • [Presentation] Genetically engineered mannosylated-human serum albumin as a versatile carrier for liver-selective therapeutics2011

    • Author(s)
      Maruyama T, Otagiri M, et al
    • Organizer
      2011 AAPS Annual Meeting and Exposition
    • Place of Presentation
      Chicago
    • Year and Date
      20111014-18
  • [Presentation] Quantitative Analysis of Cysteine-34 on the Anitioxidative Properties of Human Serum Albumin and its Physiological Significance in Hemodialysis Patients2011

    • Author(s)
      Anraku M, Otagiri M, et al
    • Organizer
      Helsinki Drug Research 2011 Congress
    • Place of Presentation
      Helsinki, Finland
    • Year and Date
      20110918-20
  • [Presentation] Albumin Fusion of Thioredoxin : Evaluation of Its Biological Activity for Potential Therapeutic Applications2011

    • Author(s)
      Otagiri M
    • Organizer
      8th Retro metabolism Based Drug Design and Targeting Conference
    • Place of Presentation
      Graz, Austria
    • Year and Date
      20110603-04
  • [Presentation] Effect of genetically mannosylated-human serum albumin with nitric oxide on hepatic ischemia reperfusion injury2011

    • Author(s)
      Ishima Y, Otagiri M, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-25
  • [Presentation] The uremic solute indoxyi sulfate acts as an antioxidant against superoxide anion radicals under normal-physiological conditions2011

    • Author(s)
      Yohei Miyamoto, Masaki Otagiri, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-20110425
  • [Presentation] Characterization of structure and function of human serum albumin in patients with liver disease2011

    • Author(s)
      Nagumo K, Otagiri M, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-20110425
  • [Presentation] Carbon monoxide binding red blood cells prevent cytochrome p450 degradation in resuscitation after hemorrhagic shock in a rat model2011

    • Author(s)
      Shigeru Ogaki, Masaki Otagiri, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-20110425
  • [Presentation] Improved therapeutic effect of thioredoxin by fusing to human serum albumin against ovalbumin-induced lung injury2011

    • Author(s)
      Ryota Tanaka, Masaki Otagiri, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-20110425
  • [Presentation] Acute-phase protein alphal-acid glycoprotein acquires anti-bacterial activity through S-nitrosylation by a nitric oxide-dependent mechanism2011

    • Author(s)
      Kaori Watanabe, Masaki Otagiri, et al
    • Organizer
      4th Asia Pacific Regional ISSX Meeting
    • Place of Presentation
      Tainan. Taiwan
    • Year and Date
      20110422-20110425
  • [Book] HUMAN SERUM ALBUMIN2011

    • Author(s)
      Masaki Otagiri (Ed)
    • Total Pages
      300
    • Publisher
      Sojo University Publishing Center

URL: 

Published: 2013-06-26  

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