Cancer metastasis and recurrence from the standpoint of amplification and expression of oncogenes in human malignant tumors

K. Kikuchi, M. Ueda, Y. Kitagawa, N. Ando, O. Abe

研究成果: Article査読

抄録

We investigated the amplification and expression of oncogenes in human malignant tumors. The survival rates of patients with c-erbB, c-erbB-2, and int-2 oncogene amplification/expression were significantly lower than those of the patients without gene amplification/expression. Many distant organ metastases were observed in esophageal cancer patients with int-2 amplification, in gastric cancer patients with c-erbB-2 over-expression, and in breast cancer patients with int-2 and c-erbB-2 amplification. These results suggest that the amplification/expression of these oncogenes may serve as good markers for determining the biological malignancy of cancers.

本文言語English
ページ(範囲)1090-1093
ページ数4
ジャーナルNippon Geka Gakkai zasshi
92
9
出版ステータスPublished - 1991 9

ASJC Scopus subject areas

  • Medicine(all)

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