To identify gene expression profiling in epithelial ovarian cancer and to explore its correlation with histopathology characterization and prognosis. Gene expression profiles were generated from 10 ...hu- man ovarian frozen tissue specimens using Agilent Human 1A microarrays. Strikingly, clear differences of gene expression patterns were observed in ovarian cancer as compared to normal tissues. Unique gene pro- files were observed in moderately and poorly differentiated epithelial ovarian cancer. It is concluded that different histopathology characterization likely exists extensive molecular heterogeneity.
