Figure 8From: Interferon-α enhances antitumor activities of oncolytic adenovirus-mediated IL-24 expression in hepatocellular carcinomaExpression of MMP-2, OPN, VEGF, and XIAP in tumor tissue. Tumor tissues from five different mice from each group were stained for MMP-2, OPN, VEGF, and XIAP expression by immunohistochemistry and visualized with a E80i microscope (Nikon Corporation, Japan) under 200x magnificationBack to article page