Determination of MUC1 in sera of ovarian cancer patients and in sera of patients with benign changes of the ovaries with CA15-3, CA27.29, and PankoMab.

Abstract

In this study we employed an additional marker for MUC1 which recognizes a more tumour-specific MUC1 epitope (TA-MUC1). We obtained results showing significant differences between detection in benign and malignant ovarian diseases. Although the mean MUC1 values were elevated in sera of patients with ovarian cancer compared to values of patients with benign cysts, by using all three test systems, a different result was found by analysing the median TA-MUC1 values. PankoMab could be a useful, additional tool for obtaining conclusive information on the transformation process from benign to malignant state in ovarian tissues.