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Target cell specific delivery system of anti-cancer drugs by Bio-nano particles.

Research Project

Project/Area Number 15500317
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionOKAYAMA UNIVERSITY

Principal Investigator

TADA Hiroko  Okayama Univ., Faclt.Engineering, Instructor, 工学部・生物機能工学科, 助手 (60271061)

Co-Investigator(Kenkyū-buntansha) YAMADA Hidenori  Okayama Univ., Faclt.Engineering, Professor, 工学部・生物機能工学科, 教授 (80037613)
SENO Masaharu  Okayama Univ., Grad.Sch.Natr.Sci, Associate Professor, 大学院・自然科学研究科, 助教授 (90243493)
Project Period (FY) 2003 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2004: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2003: ¥2,000,000 (Direct Cost: ¥2,000,000)
KeywordsDrug delivery system / Molecular targetting / Artificial virus / anti-cancer drug / Protein Engineering / タンパク質工学
Research Abstract

(1)To show that the hollow nanoparticle composed of the envelope protein of hepatitis B virus (Bio-nano particle) is an efficient delivery vector of pharmaceutical drugs to human liver, a model fluorescent compound (calcein) was enclosed in Bio-nanoparticles and added to the cultures of various cell lines. After 1-day culture, calcein was detected specifically in human hepatoma cells (HepG2) but not in cells derived from other tissues.
(2)The system for measuring the amount of drugs encapsulated in Bio-nanoparticles was established by using calcein as a model, and used to find the optimum conditions of electroporation for encapsulation of calcein.
(3)A mutant bio-nanoparticle with substitutions of 8 cysteine residues (M8 particle) was constructed to increase the efficiency of drug-encapsulation, since these cysteine residues frequently formed false and undesirable intramolecular disulfide bridges that prevent the drug influx into the particles. The amount of calcein encapsulated into the resultant M8 particle was 2.5-fold more than that into wild-type Bio-nanoparticle.
(4)By using the conditions determined in (2), an anti-cancer drug of pacritaxel was encapsulated into the improved version of Bio-nanoparticle (M8 particle) described in (3) and added to the cultures of various cell lines. The anti-cancer drug encapsulated in Bio-nanoiparticles inhibited the growth of HepG2 cells 5-times more efficiently than the drug itself.
Thus, these results showed the usefulness of Bio-nanoparticle as a delivery vector specific to human liver for pharmaceutical drugs.

Report

(3 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • Research Products

    (31 results)

All 2005 2004 2003 Other

All Journal Article (29 results) Book (1 results) Publications (1 results)

  • [Journal Article] Intracellular delivery of proteins into mammalian living cells by polyethylenimine-cationization2005

    • Author(s)
      Junichiro Futami
    • Journal Title

      J.Biosci.Bioeng. 99(2)

      Pages: 95-103

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Intracellular delivery of proteins into mammalian living cells by polyethylenimine-cationization.2005

    • Author(s)
      Junichiro Futami
    • Journal Title

      J.Biosci.Bioeng. 99(2)

      Pages: 95-103

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Novel tissue and cell type-specific gene/drug delivery system using surface engineered hepatitis B virus nano-particles.2004

    • Author(s)
      Tadanori Yamada
    • Journal Title

      Curr Drug Targets Infect Disord 4(2)

      Pages: 163-167

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Activin A and betacellulin : effect on regeneration of pancreatic beta-cells in neonatal streptozotocin-treated rats.2004

    • Author(s)
      Lei Li
    • Journal Title

      Diabetes. 53(3)

      Pages: 608-615

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Generation of active fragments from human zymogens in the brady kinin-generating cascade by extracellular proteases from Vibrio vulnificus and V. parahaemolyticus.2004

    • Author(s)
      Shin-ichi Miyoshi
    • Journal Title

      Toxicon 44(8)

      Pages: 887-893

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Insertional-fusion of basic fibroblast growth factor endowed ribonuclease 1 with enhanced cytotoxicity by steric blockade of inhibitor interaction.2004

    • Author(s)
      Hiroko Tada
    • Journal Title

      FEBS Lett 568(1-3)

      Pages: 39-43

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Reversal of streptozotocin-induced hyperglycemia by transplantation of pseudoislets consisting of beta cells derived from ductal cells.2004

    • Author(s)
      Takeshi Ogata
    • Journal Title

      Endocr J. 51(3)

      Pages: 381-386

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Epithelial mesenchymal transition is a characteristic of hyperplasias and tumors in mammary gland from MMTV-Cripto-1 transgenic mice.2004

    • Author(s)
      Luigi Strizzi
    • Journal Title

      J Cell Physiol 201(2)

      Pages: 266-276

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Purification and cDNA cloning of the ovigerous-hair stripping substance (OHSS) contained in the hatch water of an estuarine crab Sesarma haematocheir.2004

    • Author(s)
      Oleg Gusev
    • Journal Title

      J.Exp.Biol. 207(Pt4)

      Pages: 621-632

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 中空バイオナノ粒子を用いたピンポイントドラッグデリバリーシステム2004

    • Author(s)
      山田 忠範
    • Journal Title

      高分子論文集 61(12)

      Pages: 606-612

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 中空バイオナノ粒子が拓く新しい医療技術2004

    • Author(s)
      黒田 俊一
    • Journal Title

      化学工業 55(12)

      Pages: 936-942

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Activin A and betacellulin : effect on regeneration of pancreatic beta-cells in neonatal streptozotocin-treated rats.2004

    • Author(s)
      Lei Li
    • Journal Title

      Diabetes 53(3)

      Pages: 608-615

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Generation of active fragments from human zymogens in the brady kinin-generating cascade by extracellular proteases from Vibrio vulnificus and V.para-haemolyticus.2004

    • Author(s)
      Shin-ichi Miyoshi
    • Journal Title

      Toxicon 44(8)

      Pages: 887-893

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Insertional-fusion of basic fibroblast growth factor endowed ribonuclease 1 with enhanced cytotoxicity by steric blockade of inhibitor interaction.2004

    • Author(s)
      Hiroko Tada
    • Journal Title

      FEBS Lett 569(1-3)

      Pages: 39-43

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Epithelial mesenchymal transition is a characteristic of hyperplasias and tumors in mammary gland from MMTV-Cripto-1 transgenic mice.2004

    • Author(s)
      Luigi Strizzi
    • Journal Title

      J Cell Physiol. 201(2)

      Pages: 266-276

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Purification and cDNA cloning of the ovigerous-hair stripping substance (OHSS) contained in the hatch water of an estuarine crab Sesarma haematocheir.2004

    • Author(s)
      Oleg Gusev
    • Journal Title

      J.Exp.Biol. 206(Pt4)

      Pages: 266-276

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Novel tissue and cell type-specific gene/drug delivery system using surface engineered hepatitis B virus nano-particles.2004

    • Author(s)
      Tadanori Yamada et al.
    • Journal Title

      Curr Drug Targets Infect Disord 4(2)

      Pages: 163-167

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Activin A and betacellulin : effect on regeneration of pancreatic beta-cells in neonatal streptozotocin-treated rats.2004

    • Author(s)
      Lei Li et al.
    • Journal Title

      Diabetes. 53(3)

      Pages: 608-615

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Generation of active fragments from human zymogens in the brady kinin-generating cascade by extracellular proteases from Vibrio vulnificus and V.parahaemolyticus.2004

    • Author(s)
      Shin-ichi Miyoshi et al.
    • Journal Title

      Toxicon. 44(8)

      Pages: 887-893

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Insertional-fusion of basic fibroblast growth factor endowed ribonuclease 1 with enhanced cytotoxicity by steric blockade of inhibitor interaction.2004

    • Author(s)
      Hiroko Tada et al.
    • Journal Title

      FEBS Lett 568(1-3)

      Pages: 39-43

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Reversal of streptozotocin-induced hyperglycemia by transplantation of pseudoislets consisting of beta cells derived from ductal cells.2004

    • Author(s)
      Takeshi Ogata et al.
    • Journal Title

      Endocr J. 51(3)

      Pages: 381-386

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Epithelial mesenchymal transition is a characteristic of hyperplasias and tumors in mammary gland from MMTV-Cripto-1 transgenic mice.2004

    • Author(s)
      Luigi Strizzi et al.
    • Journal Title

      J Cell Physiol. 201(2)

      Pages: 266-276

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Purification and cDNA cloning of the ovigerous-hair stripping substance (OHSS) contained in the hatch water of an estuarine crab Sesarma haematocheir.2004

    • Author(s)
      Oleg Gusev et al.
    • Journal Title

      J Exp Biol. 207(Pt 4)

      Pages: 621-632

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nanoparticles for the delivery of genes and drugs to human hepatocytes.2003

    • Author(s)
      Yamada Tadanori
    • Journal Title

      Nature biotechnology 21(8)

      Pages: 885-890

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] S100C/A11 is a key mediator of Ca(2+)-induced growth inhibition of human epidermal keratinocytes.2003

    • Author(s)
      Masakiyo Sakaguchi
    • Journal Title

      J Cell Biol. 163(4)

      Pages: 825-835

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Betacellulin improves glucose metabolism by promoting conversion of intraislet precursor cells to beta-cells in streptozotocin-treated mice.2003

    • Author(s)
      Lei Li
    • Journal Title

      Am J Physiol Endocrinol Metab. 285(3)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Nanoparticles for the delivery of genes and drugs to human hepatocytes.2003

    • Author(s)
      Tadanori Yamada
    • Journal Title

      Nature biotechnology 21(8)

      Pages: 885-890

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] S100C/A11 is a key mediator of Ca(2+)-induced growth inhibition of human epidermal keratinocytes.2003

    • Author(s)
      Masakiyo Sakaguchi et al.
    • Journal Title

      J Cell Biol. 163(4)

      Pages: 825-835

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Betacellulin improves glucose metabolism by promoting conversion of intraislet precursor cells to beta-cells in streptozotocin-treated mice.2003

    • Author(s)
      Lei Li et al.
    • Journal Title

      Am J Physiol Endocrinol Metab. 285(3)

    • Related Report
      2004 Annual Research Report
  • [Book] 中空バイオナノ粒子を用いるピンポイントDDSおよび遺伝子導入法 ナノバイオテクノロジー最前線(第6章2節ナノメディシン)(植田充美監修)2003

    • Author(s)
      黒田俊一
    • Total Pages
      10
    • Publisher
      シーエムシー出版(東京)
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] Yamada Tadanori et al.: "Nanoparticles for the delivery of genes and drugs to human hepatocytes"Nature biotechnology. 21(8). 885-890 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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