Expression of Ets-1 and VEGF in breast invasive ductal carcinoma and its clinical significance / 中国肿瘤生物治疗杂志

ABSTRACT

Objective:To study the expression of Ets-1 and VEGF in breast invasive ductal carcinoma (IDC) tissues,and to analyze its correlation with clinicopathologic characteristics of IDC. Methods:Forty breast IDC tissues and their adjacent normal tissue samples were obtained from clinical diagnosed breast IDC patients after surgery. Expression of Ets-1 and VEGF protein and mRNA was examined by immunohistochemistry and RT-PCR. Results:(1)Expression of Ets-1 and VEGF protein in breast IDC tissues was significantly higher than that in adjacent normal tissues (P