Investigation of galectin-3 and heparanase in endometrioid and serous carcinomas of the endometrium and correlation with known predictors of survival

Introduction  

Inhibitors of tumor angiogenesis and metastasis are emerging as important new drug candidates for cancer therapy. Galectin-3 and heparanase have been shown to function in tumor progression and metastatic spread. Both of them exert pleiotropic effects; proliferation, cell migration, differentiation and tissue remodeling. The aim of this study was to investigate heparanase and galectin-3 expression in endometrioid and serous carcinomas of the endometrium and their relation with well-known prognostic factors, in addition to estrogen, progesterone, C-erbB-2, Ki-67 and p53.