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Recombinant human granulocyte colony-stimulating factor induces granulocytopoiesis in vivo.

Research Project

Project/Area Number 61870048
Research Category

Grant-in-Aid for Developmental Scientific Research

Allocation TypeSingle-year Grants
Research Field Hematology
Research InstitutionUniversity of Tokyo

Principal Investigator

OKABE Tetsurou  Faculty of Medicine, University of Tokyo, 医学部(病), 助手 (80169135)

Co-Investigator(Kenkyū-buntansha) HAGIWARA Kouichi  Faculty of Medicine, University of Tokyo, 医学部(病), 医員
WATANABE Junichi  Institute of Medical Sciences, University of Tokyo, 医科学研究所, 助手 (20201189)
FUJISAWA Michio  Faculty of Medicine, University of Tokyo, 医学部(病), 医員 (60218998)
URABE Akio  Faculty of Medicine, University of Tokyo, 医学部(病), 講師 (60142246)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥24,500,000 (Direct Cost: ¥24,500,000)
Fiscal Year 1988: ¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 1987: ¥7,000,000 (Direct Cost: ¥7,000,000)
Fiscal Year 1986: ¥11,500,000 (Direct Cost: ¥11,500,000)
KeywordsColony stimulating factor / Cancer / Granulocytopenia / Bonemarrow Transplantation / Chemotherapy / 放射線照射 / G-CSF / 受容体 / 白血病 / 胎盤 / 白血球 / Granulocyte colony-stimulating factor / Recombinant / Granulocytosis
Research Abstract

Recombinant human granulocyte colony-stimulating factor (Re Hu G-CSF) was prepared and its stimulating effect on granulocytopoiesis was examined in mice. Human G-CSF was purified to homogeneity from conditioned media of a G-CSF producing cell line. The amino-terminal sequence was determined. By using okigonucleotides as probes, which were proposed by the amino acid sequence, a cDNA library prepared from human macrophages was screened. The cloned G-CSF cDNA was expressed in E.coli K12MM294,and themature protein was purified to homogeneity. Mice were given intraperitoneal injections of Re Hu-G-CSF everyday for 14 day. Peripheral blood granulocyte counts were examined after 4, 8, 12, and 14 days of injection. Mice were sacrificed on the 14th day for histologic examinations of bone marrow, and spleen. Granulocyte counts began to increase on the 4th day and reached about 80,000/mm on the 14th day. Cells of granulocyte lineage were markedly increased in the bone marrow and spleen. Granulocyte precursors (CFC-C) were remarkably increased in the spleen. When mice were treated with 5-fluorouracil, cyclophophosphamide, or irradiation, the period of granulocytopenia was significantly shortened by subcutaneous injections of Re Hu G-CSF. These results suggest that human G-CSF play a central role in granulocyte production in vivo. The ability of Re Hu G-CSF to stimulate granulocyte production implies that this factor will be clinically useful in neutropenic patients treated with anti-cancer agents or irradiation.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1986 Annual Research Report
  • Research Products

    (38 results)

All Other

All Publications (38 results)

  • [Publications] Okabe T.,et al: Exp.Hematol. 14. 475 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa M.,et al: Jpn.J.Cancer Res.77. 866-869 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 東條有伸 他: Medical Immunology. 12. 718-719 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: Medical Immunology. 14. 477-483 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: 実験医学. 5. 805-810 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shimamura M.,et al: Blood. 69. 353-355 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kobayashi Y.,et al: Jpn.J.Cancer Res.78. 763-766 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yuo A.,et al: Blood. 70. 404-411 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Uzumaki H.,et al: Biochem.Biophys.Res.Commun.156. 1026-1032 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: 化学療法の領域. 4. 661-670 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: 癌と化学療法. 15. 810-819 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: 代謝. 25. 13-20 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 岡部哲郎: 日本臨床. 46. 410-420 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kobayashi Y.,et al: Am.J.Med. (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe t., et al: "In vivo granulocytopoietic activities of human recombinant granulocyte colony-stimulating factor" Exp. Hematol.14. 475 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Fujisawa M., et al: "Recombinant human granulocyte colony-stimulating factor induces granulocytosis in vivo." Jpn. J. Cancer Res.77. 866-869 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Toujou A., et al: "Mechanisum of CSF action." Medical Immunokogy. 12. 718-719 (1986)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe T.: "Growth of leakemic cells and hematopoietic factor." Medical Immunology. 14. 477-483 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe T.: "CSF and granulopoietin" Exp. Med.5. 805-810 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shimamura, M.; et al: "Effect of human recombinant granulocyte dolony-stimulating factor on hematopoietic injury in mice induced by 5-fluorouracil." Blood. 69. 353-355 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kobayashi, Y.; et al: "Human granulocyte colony-stimulating factor produced by Escherichia coli shotened the period of granulocytopenia induced by irradiation in mice." Jpn. J. Cancer Res.78. 763-766 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yuo, A.; et al: "Recombinant human granulocyte colony-stimulating factor repairs the abnomalites of neutrophils in patients with mylodysplastic syndrome and chronic myelogenous leukemia." Blood. 70. 404-411 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Uzumaki, H.; et al: "Characterization of receptor for granulocyte colony-stimulating factor on human circulating neutrophils." Biochem. Biophys. Res. Commun.156. 1026-1032 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe, T.: "In cancer therapy" kagaku-ryouhou no ryouiki. 4. 661-670 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe, T.: "In cancer therapy" Gan to kagaku-ryouhou. 15. 810-819 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe, T.: "Bone marrow transplantation and hemopoietic factors." Taisya. 25. 13-20 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Okabe, T.: "Speific therapy---The refical basis and clinical evaluation---CSF therapy" Nihon-rinsyou. 46. 410-420 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kobayashi, Y.; et al: "Differentiation therapy of myelodysplastic syndrome by recombinant granulocyte colony-stimulating fsctor." Am. J. Med.(1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Uzumaki,H.;et al: Biochem.Biophys.Res.Commun.156. 1026-1032 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 岡部哲郎: 化学療法の領域. 4. 661-670 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 岡部哲郎: 癌と化学療法. 15. 810-819 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 岡部哲郎: 代謝. 25. 13-20 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 岡部哲郎: 日本臨床. 46. 410-420 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kobayashi,Y.;et al.: Am.J.Med.(1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] M.Fujisawa,: Jpn・J・Cancer Res.77. 866-869 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Shimamura,: Blood. 69. 353-355 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] M.Tomida,: FEBS. 207. 271-275 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] T.Okabe,: Pro.Natl.Aca.Sci.(1987)

    • Related Report
      1986 Annual Research Report

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Published: 1987-03-31   Modified: 2017-04-05  

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