Figure 1From: High frequency of tumor cells with nuclear Egr-1 protein expression in human bladder cancer is associated with disease progression Egr-1 expression in human bladder cancer and prostate cancer tissue. Expression of Egr-1 was examined by immunohistochemistry in human bladder cancer tissue cores arranged on a tissue microarray (A-D), and in prostate cancer tissue (E, F). E, negative control with the primary Egr-1 antibody omitted. Arrow, nuclear Egr-1 immunolabelling.Back to article page