Epidermal growth factor receptor expression in normal ovarian epithelium and ovarian cancer. II. Relationship between receptor expression and response to epidermal growth factor

Abstract

Previously we have shown that epidermal growth factor acts as a mitogen for some, but not all, ovarian cancer cells in culture. In this study we examined the effect of epidermal growth factor on proliferation of normal human ovarian epithelial cells in monolayer culture. We found that epidermal growth factor stimulated twofold to fourfold increases in proliferation in epithelial cells from each of five normal ovaries (p