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Study of Differentiation Therapy for Salivary Gland Cancer

Research Project

Project/Area Number 03454467
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 外科・放射線系歯学
Research InstitutionTHE UNIVERSITY OF TOKUSHIMA

Principal Investigator

SATO Mitsunobu  UNIVERSITY OF TOKUSHIMA SCHOOL OF DENTISTRY, Professor, 歯学部, 教授 (00028763)

Co-Investigator(Kenkyū-buntansha) KAJI Ryoji  UNIVERSITY OF TOKUSHIMA SCHOOL OF DENTISTRY, Assistant, 歯学部, 助手 (30204390)
AZUMA Masayuki  UNIVERSITY OF TOKUSHIMA SCHOOL OF DENTISTRY, Instructor, 歯学部附属病院, 講師 (20144983)
YURA Yoshiaki  UNIVERSITY OF TOKUSHIMA SCHOOL OF DENTISTRY, Instructor, 歯学部附属病院, 講師 (00136277)
YOSHIDA Hideo  UNIVERSITY OF TOKUSHIMA SCHOOL OF DENTISTRY, Associate Professor, 歯学部, 助教授 (30116131)
Project Period (FY) 1991 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥7,000,000 (Direct Cost: ¥7,000,000)
Fiscal Year 1993: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1992: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1991: ¥4,900,000 (Direct Cost: ¥4,900,000)
KeywordsHuman salivary gland cancer cells / Hexamethylene bisacetamide / 8-chloroadenosine 3' : 5'-cyclic monophosphate / Differentiation therapy / Protein kinase C / Protein kinase A / dibutyryl cAMP / DNA hypomethylation / Hexamethylene bisacetamide / 8-chloroadenosine 3':5'-cyclic monophosphate / 分化誘導 / 高転移性ヒト唾液腺癌細胞 / 不死化正常ヒト唾液腺細胞 / 唾液腺癌細胞 / ニューロフイラメント / グリア線維酸性蛋白 / エトポシド / 5-fluoro-2'-deoxyuridine / 高転移性唾液腺癌細胞 / 8ーchloro odenosine 3':5'ーcyclic monophosphate / プロテイン・キナ-ゼC / Hー7
Research Abstract

1. Treatment by hexamethylene bisacetamide (HMBA) or 8-chloroadenosine 3' : 5' -cyclic monophosphate (8-Cl-cAMP) of human salivary gland cancer cells (HSG and HSY), which were grown in vitro and as xenograft in nude mouse, resulted in marked growth inhibition. 2. We have already found that be treatment of HSG cells with 5-azacytidine results in the differentiation into myoepithelial cells (HSG-AZA1) and acinar cells (HSG-AZA3). In the present study, we have found that differentiation into the neuron-like cells of HSG-AZA1 cells occurs in growth medium containing 1-(5-isoquinolinylsulfonyl)-2-methylpiperazine(H-7), an inhibitor of protein kinase C.When the isoenzymic patterns of protein kinase C in HSG-AZA1 cells were analyzed, expression of all the 3 types of isoenzyme was found in the cells ; however, decreased expression of type II protein kinase C was observed in the HSG-AZA1 cells treated with H-7, as compared with untreated cells. In addition, we have found that treatment of HSG-AZA1 cells with dibutyryl cAMP results in the differentiation into neuron-like cells. 3. Treatment of HSG cells with HuIFN-a significantly decreased the number of EGF receptors/cell. 4. Treatment of HSG or HSG-AZA1 cells with HMBA resulted in the differentiation into glial cells, which was accompanied by the appearance of DNA hypomethylation and decreased expression of type II protein kinase C in the treated cells. 5. It has been suggested that selective binding of 8-Cl-cAMP to cAMP-dependent protein kinase A receptor present in HSG or HSY cells caused marked growth inhibition. 6. The cultivation of HSG cells in the presence of etoposide, an inhibitor of DNA topoisomerse II, resulted in the emergence of cells with a smooth muscle cell phenotype, such as expression of a-smooth muscle actin and myofilaments, which was accompanied by decreased expression of ras oncogene product as compared with the untreated cells. 7. We have prepared the metastasizing HSG cells (mHSG) by treating non-met

Report

(4 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • 1991 Annual Research Report
  • Research Products

    (48 results)

All Other

All Publications (48 results)

  • [Publications] Hideo Yoshida: "Induction of cells with phenotypic features of neuronal cells by treatment with 1-(5-isoquinolinylsulfonyl)-2-methylpiperazine (H-7) in a human salivary myoepithelial cell line in culture and isoenzymic patterns of protein kinase C in the cells." Cancer Journal. 4. 267-277 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hitoshi Kawamata: "Effect of dibutyryl cyclic adenosine 3':5'-monophosphate on morphological features and biological markers of human salivary myoepithelial cell line in culture." Cancer Investigation. 10. 111-127 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Takashi Bando: "Effect of natural interferon-α on proliferation of human salivary gland adenocarcinoma cells in culture and in nude mouse" Cancer Journal. 5. 45-52 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 佐藤光信: "唾液腺癌の分化誘導療法 癌細胞の分化誘導療法-ヒト唾液腺癌細胞-" Skin Cancer. 7. 50-57 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Involvement of p53 mutation in the development of human salivary gland pleomorphic adenomas." Cancer Letters. 65. 61-71 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "5-azacytidine induction of neuron-like cells from a neoplastic human salivary intercalated duct cell line and effect of dibutyryl cyclic adenosine 3':5'-monophosphate on proliferation and phenotype of the induced cells." Cancer Journal. 6. 26-36 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Immortalization of normal human salivary gland cells with duct-,myoepithelial-,acinar or squamous phenotypes by transfection with SV40 ori-mutant DNA." Laboratory Investigation. 69. 24-42 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Role of plasminogen activators,metalloproteinases and tissue inhibitor of metalloproteinse-1 in the metastatic process of human salivary gland adenocarcinoma cells." International Journal of Cancer. 54. 669-676 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hideo Yoshida: "Emergence of a smooth muscle cell phenotype and apoptosis by treatment with etoposide,inhibitor of DNA topoisomerase II,in a neoplastic human salivary intercalated duct cell line." Cancer Journal. 6. 220-228 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Effects of media conditioned by a non-metastasizing human salivary gland adenocarcinoma cell clone and metastasizing clones from salivary gland and various other tissues on the proliferation,migration and protease production of bovine aortic endothelial cells in vitro." Cancer Letters. 73. 85-93 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 佐藤光信: "唾液腺腫瘍の分化誘導療法" 癌と化学療法. 20. 1028-1036 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 佐藤光信: "固形がんの分化誘導療法" Biotherapy. 7. 1671-1681 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 佐藤光信: "頭頸部癌の免疫動態と放射線・免疫化学療法" 癌の臨床. 39. 1627-1634 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Treatment of Oral Cancer" Asian J.Oral Maxillofac.Surg.5(in press). (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Enhanced proteolytic activity is responsible for the aberrant morphogenetic development of SV-40-immortalized normal human salivary gland cells grown on basement membrane components." Laboratory Investigation. (in press). (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hidio Yoshida: "Induction of cells with phenotypic features on neuronal cells by treatment with 1-(5-isoquinolinylsulfonyl)-2-methylpiperazine (H-7) in an human salivary myoepithelial cell line in culture and isoenzymic patterns of protein kinase C in the cells." Cance Journal. 4. 267-277 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hitoshi Kawamata: "Effect of dibutyryl cyclic adenosine 3' : 5'- monophosphate on morphological features and biological markers of human salivary myoepithelial cell line in culture." Cancer Investigation. 10. 111-127 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Tkashi Bando: "Effect of natural interferon-a on proliferation of human salivary gland adenocarcinoma cells in culture and in nude mouse." Canser Journal. 5. 45-52 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Differentiation therapy for salivary gland cancer" Skin Cancer. 7. 50-57 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Involvement of p53 mutation in the development of human salivary gland pleomorphic adenomas." Cancer Letters. 65. 61-71 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "5-azacytidine induction of neuron-like cells from a neoplastic human salivary intercalated duct cell line and effect of dibutyryl cyclic adenosine 3' : 5'-monophosphate on proliferation and phenotype of the induced cells." Cancer Journal. 6. 26-36 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Immortalization of normal human salivary gland cells with duct-, myoepithelial-, acinar or squamous phenotypes by transfection with SV40 ori-mutant DNA." Laboratory Investigation. 69. 24-42 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayjki Azuma: "Role of plasminogen activators, metalloproteinases and tissue inhibitor of metalloproteinse-1 in the metastatic process of human salivary gland adenocarcinoma cells." International Journal of Cancer. 54. 669-676 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hideo Yoshida: "Emergence of a smooth muscle cell phenotype and apoptosis by treatment with etoposide, inhibitor of DNA topoisomerase II, in a neoplastic human salivary intercalated duct cell line." Cancer Journal. 6. 220-228 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Effects of media conditioned by a non-metastasizing human salivary gland adenocarcinoma cell clone and metastasiging clones from salivary gland and various other tissues on the proliferation, migration and protease production of bovine aortic endothelial cells in vitro." Cancer Letters. 73. 85-93 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Differentiation therapy for salivary gland tumors" Japanese Journal of Cancer and Chemotherapy. 20. 1028-1036 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Differentiation therapy for solid tumor." Biotherapy. 7. 1671-1681 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Immunological changes in head and neck cancer and its radiotherapy and immuno-chemotherapy." Japanease Journal of Cancer Clinics. 39. 1627-1634 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "Treatment of Oral Cancer" Asian J.Oral Maxillofac. Surg.5 in press. (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masayuki Azuma: "Enhanced proteolytic activity is responsible for the aberrant morphologenetic development of SV-40-immortalized normla human salivary gland cells grown on basement membrane co" Laboratory Investigation. in press. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Mitsunobu Sato: "5-azacytidine induction of neuron-like cells from a neoplastic human salivary intercalated duct cell line and effect of dibutyryl cyclic adenosine 3':5' monophosphate on proliferation and phenotype of the induced cells." Cancer Journal. 6. 26-36 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Masayuki Azuma: "Role of plasminogen activators,metalloproteinases and tissue inhibitor of metalloproteinase-1 in the metastatic process of human salivary gland adenocarcinoma cells." International Journal of Cancer. 54. 669-676 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Hideo Yoshida: "Emergence of a smooth muscle cell phenotype and apoptosis by treatment with etoposide,an inhibitor of DNA topoisomerase II,in a neoplastic human salivary intercalated duct cell line." Cancer Journal. 6. 220-228 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Masayuki Azuma: "Effects of media conditioned by a non-metastasizing human salivary gland adenocarcinoma cell clone and metastasizing clones from salivary gland and various other tissues on the proliferation migration and protease production of bovine aortic endothelial cells in vitro." Cancer Letters. 73. 85-93 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 佐藤光信: "唾液腺腫瘍の分化誘導療法" 癌と化学療法. 20. 1028-1036 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 佐藤光信: "固形がんの分化誘導療法" Biotherapy. 7. 1671-1681 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 佐藤光信: "頭頸部癌の免疫動態と放射線・免疫化学療法" 癌の臨床. 39. 1627-1634 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Mitsunobu Sato: "Treatment of Oral Cancer" Asian J.Oral Maxillofac.Surg. 5 (印刷中). (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Masayuki Azuma: "Enhanced proteolytic activity is responsible for the aberrant morphogenetic development of SV-40-immortalized normal human salivary gland cells grown on basement membrane components." Laboratory Investigation. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Masayuki Azuma: "Involvement of p53 mutation in the development of human salivary gland pleomorphic adenomas." Cancer Letter. 65. 61-71 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Mitsunobu Sato: "5-azacytidine induction of neuron-like cells from a neoplastic human salivary intercalated duct cell line and effect of dibutyryl cyclic adenosine 3',5'-monophsphate on proliferation and phenotype of the induced cell." Cancer Journal. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Masayuki Azuma: "Immortalization of normal human salivary gland cells with duct-myoepithelial-,acinar-or squamous phenotype by transfection with SV-40 ori-mutant DNA." Laboratory Investigation. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Masayuki Azuma: "Role of plasminogen activators,metalloproteinases and tissue inhibitor of metalloproteinase-1 in the metastatic process of human salivary gland adenocarcinoma cells." International journal of Cancer. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 佐藤 光信: "唾液腺腫瘍の分化誘導療法。" 癌と化学療法. 20. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Hideo Yoshida: "Induction of cells with phenotypic features of neuronal cells by treatment with 1ー(5ーisoquinolinylsulfonyl)ー2ーmethylpiperazine(Hー7)in a human salivary myoepithelial cell line in culture and isoenzymic patterns of protein kinase C in the cells" Cancer Journal. 4. 267-277 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Hitoshi Kawamata: "Effect of dibutyryl cyclic adenosine 3':5'ーmonophosphate on morphological features and biological markers of human salivary myoepithelial cell line in culture" Cancer Investigation. 10. 111-127 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Takashi Bando: "Effect of natural interferonーα on proliferation of human salivary gland adenocarcinoma cells in culture and in nude mouse" Cancer Journal. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] 佐藤 光信: "癌細胞の分化誘導療法ーヒト唾液腺癌細胞ー" Skin Cancer. (1992)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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