Fig. 2From: Functional microRNA high throughput screening reveals miR-9 as a central regulator of liver oncogenesis by affecting the PPARA-CDH1 pathwayRelative microRNA expression levels in HCC and liver control tissues. a MiR-9, (b) miR-21 and (c) miR-224 expression levels in 24 HCC tumors and 11 control liver tissues assessed by real-time RT-PCR analysis. d MiR-9 expression levels in different stages of HCC tumors relative to controls. Data are represented as mean ± SE. ***P < 0.001, in comparison to controlBack to article page