Overexpression of mammaglobin in tissue breast carcinoma by immunohistochemistry

Our purpose was to investigate the mammaglobin overexpression in tissue breast cancer and to determine its correlations with conventional prognostic parameters. There were investigated 60 patients with breast carcinoma, and slides from paraffin blocks were stained with an antibody against mammaglobin. The immunohistochemical reaction was scored based on the percentage of positive tumor cells in tumors. Positive reaction for mammaglobin was diffused cytoplasmic staining foundin 75% of tissue breast carcinoma. A significant correlation was found between the mammaglobin expression in the breast cancer and grades of the tumor. Out results suggest that mammaglobin is a good prognostic marker forbreast carcinomaAim of study:-this study was to investigate the mammaglobin overexpression in tissue breast cancer and to determine its correlations with prognostic significant.