Fig. 1From: Hepatitis B virus promotes cancer cell migration by downregulating miR-340-5p expression to induce STAT3 overexpressionmiR-340-5p is downregulated in HCC tissues and in live cancer cells. a Quantitative PCR for comparing the expression levels of miR-340-5p in samples from 25 paired clinical cancer cases. b Quantitative PCR for determining miR-340-5p expression levels in lines of HBV-infected cancer cells. Data represent mean ± SD of three independent experiments. *P < 0.05; **P < 0.01Back to article page