1.

Relative mRNA expression of ETV4 in HCC and paired adjacent tissues. A: TCGA database analysis (n=50) showing high ETV4 mRNA expression in HCC tissues (error bars indicate SD; ***P < 0.0001 by t-test); B: ETV4 mRNA expression is significantly higher in fresh clinical HCC samples than in the adjacent tissues (n=11; error bars indicate SD; ***P < 0.01 by t-test).