Figure 4From: Zinc finger protein ZBTB20 expression is increased in hepatocellular carcinoma and associated with poor prognosis Expression of ZBTB20 in HCC and correlation with AFP expression. A. The consecutive slices of two samples immunostained by anti-ZBTB20 or anti-AFP antibody. a&b. Positive staining of AFP in HCC, while negative staining of ZBTB20; c&d. Positive staining of ZBTB20 in HCC, while negative staining of AFP. Magnification: ×100 & ×200. B. Scatter plot of the correlation of IRS of ZBTB20 with AFP. By Spearman's correlation analysis, IRS of ZBTB20 was negatively correlated to AFP (r = - 0.33, P = 0.001).Back to article page