Fig. 6. Correlation analyses of miR-17 and Smad3 expression in HCC tissue chip.
a–d ISH of miR-17 (a, b) and IHC of Smad3 (c, d) in HCC tumor tissues and paratumor tissues. e ISH staining score of miR-17 in HCC tissues and paratumor tissues (n = 75). f IHC staining score of Smad3 in HCC tissues and paratumor tissues (n = 75). g The correlation between miR-17 expression and Smad3 expression were analyzed in HCC tissues and paratumor tissues (n = 75). Data were shown as mean ± SD, ***p < 0.001