Immunohistochemical expression of tenascin in normal stomach tissue, gastric carcinomas and gastric carcinoma in lymph nodes

Y. Ikeda, M. Mori, K. Kajiyama, Y. Haraguchi, O. Sasaki, K. Sugimachi

研究成果: ジャーナルへの寄稿記事

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The immunohistochemical expression of tenascin was examined in the normal adult mucosa of the stomach, primary tumours and lymph node metastases of gastric cancer patients. In normal gastric tissue tenascin was expressed in the muscularis mucosae, musclaris propnra and vessel walls, however it was not expressed in either the mucosal connective tissue or the stromal tissue in the submucosal layer. In gastric cancer, tenascin was expressed in 35 of 85 primary tumours, and in 8 of 25 metastases in lymph nodes. Tenascin was located in the fibrous stroma surrounding foci of cancer. The expression of tenascin in the primary tumour did not correlate with the depth of invasion, lymph node metastasis or prognosis. Tenascinappears during the process of either malignant transformation or tumour progression in gastric cancer, and the positive expression of tenascin may be useful as a stromal marker for the early detection of gastric cancer.

元の言語英語
ページ(範囲)189-192
ページ数4
ジャーナルBritish journal of cancer
72
発行部数1
DOI
出版物ステータス出版済み - 7 1995

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All Science Journal Classification (ASJC) codes

  • Oncology
  • Cancer Research

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