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Immunohistochemical Staining of Ki-67 Colorectal Carcinoma

Research Project

Project/Area Number 03670615
Research Category

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

Allocation TypeSingle-year Grants
Research Field Digestive surgery
Research InstitutionMie University

Principal Investigator

SUZUKI Hiroshi  Mie University, Faculty of Medicine, Professor, 医学部, 教授 (20004632)

Co-Investigator(Kenkyū-buntansha) MATSUMOTO Koichi  Mie University, University Hospital, Assisutant Professor, 医学部附属病院, 講師 (80024694)
塚本 能英  三重大学, 医学部・附属病院, 助手 (30179981)
寺西 正  三重大学, 医学部, 助手 (60172102)
Project Period (FY) 1991 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1993: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1992: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1991: ¥700,000 (Direct Cost: ¥700,000)
KeywordsColorectal Cancer / Oncoprotein / Ki-67 Antibody / Immunohistochemikal Staining / 免疫組織化学染色 / Kiー67標識率 / 免疫組識化学染色
Research Abstract

Ki-67 labeling index of 58 colorectal carcinomas and 10 normal mucosa samples was determined by the use of an immunohistochemical staining technique. The Ki-67 labeling index in colorectal carcinomas ranged from 15.7 to 63.3% (mean (〕SY.+-.〔) SD of 38.5 (〕SY.+-.〔) 10.5) and was significantly higher than the index for normal colon mucosa (mean (〕SY.+-.〔) SD of 14.1 (〕SY.+-.〔) 2.8). The mean Ki-67 labeling index was significantly higher in Dukes' B and Dukes' C tumors than in Dukes' A tumors, but the index did not correlate between the Ki-67 labeling index of the tumor and lymph node ivolvement. The present study disclosed that the Ki-67 labeling index correlated with local invasion of colorectal carcinoma, but not with metastasis of the tumor.

Report

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

    (20 results)

All Other

All Publications (20 results)

  • [Publications] 鈴木 宏志: "Expression of c-myc oncoprotein p62 in normal colon mucosa and colorectal neoplasmas:An immunohistochemical study" Digestive Surgery. 8. 19-21 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 寺邊 政宏: "大腸癌におけるKi-67標識率(Ki-67 score)と臨床病理学的進行度の関連についての研究" 日本大腸肛門病学会雑誌. 45. 11-16 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 鈴木 宏志: "大腸癌におけるKi-67標識率と予後との関連" 日本大腸肛門病学会雑誌. 45. 851-854 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 鈴木 宏志: "Ki-67 antibody labeling index in colorectal cancer" Journal of Clinical Gastroenterology. 15. 317-320 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 松本 好市: "Lack of prognostic value of immunoreactivity for p62 oncoprotein in colorectal carcinoma" International Journal of Colorectal Disease. 8. 103-105 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hiroshi Suzuki, Tsutomu Miura, Koichi Matsmoto, Naoto Ishijima: "Expression of c-myc oncoprotein p62 in normal colon mucosa and colorectal neoplasms : an immunohistochemical study" Digetive Surgery. 8. 19-21 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Masahiro Terabe: "Ki-67 score in colorectal carcinomal : An immunohistochemical study" Journal of Japan Society of Colo-proctology. 45. 11-16 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hiroshi Suzuki, Koichi Matsumoto, Junji Yamamoto, Masahiro Terabe, Tatsushi Kitagawa, Nobuhito Sugihira, Midori Noji, Toyoji Tada, Akira Koide: "Ki67 labeling index and survival of the patients with colorectal carccinoma" Journal of Japan Society of Colo-proctology. 45. 851-854 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Hiroshi Suzuki, Koichi Matsumoto, Masahiro Terabe: "Ki-67 antibody labeling index in colorectal carcinoma" Journal of Clinical Gastroenterology. 15. 317-320 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] Koichi Matsumoto, Junji Yamamoto, Tsutomu Miura: "Lack of prognostic value of immunoreactivity for 21 oncoprotein in colorectal carcinoma" International Journal of Coloretal Disease. 8. 103-105 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 鈴木 宏志: "Expression of c-myc oncoprotein p62 in normal colon mucosa and colorectal neoplasmas:An immunohistochemical study" Digestive Surgery. 8. 19-21 (1991)

    • Related Report
      1993 Annual Research Report
  • [Publications] 寺邊 政宏: "大腸癌におけるKi-67標識率(Ki-67score)と臨床病理学的進行度の関連についての研究" 日本大腸肛門病学会雑誌. 45. 11-16 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 鈴木 宏志: "大腸癌におけるKi-67標識率と予後との関連" 日本大腸肛門病学会雑誌. 45. 851-854 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 鈴木 宏志: "Ki-67 antibody labeling index in colorectal cancer" Journal of Clinical Gastroenterology. 15. 317-320 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 松本 好市: "Lack of prognostic value of immunoreactivity for p62 oncoprotein in colorectal carcinoma" International Journal of Colorectal Disease. 8. 103-105 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 寺邊 政宏: "大腸癌におけるKi-67標識率(Ki-67 score)と臨床病理学的進行度の関連についての研究" 日本大腸肛門病学会雑誌. 45. 11-16 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 鈴木 宏志、他: "大腸癌におけるKi-67標識率と予後の関連" 日本大腸肛門病学会雑誌. 45. 851-854 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 鈴木 宏志、他: "Ki-67 antibody labeling index in colorectal cancer" Journal of Clinical Gastroenterology. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 寺辺 政宏: "大腸癌におけるKiー67標識率(Kiー67score)と臨床病理学的進行度の関連についての研究" 日本大腸肛門病学会雑誌. 45. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Hiroshi Suzuki: "Kiー67 antibody labeling index in colorectal carcinoma." Journal of Clinical Gastroenterology. 14. (1992)

    • Related Report
      1991 Annual Research Report

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

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