Fig. 1
From: miR-663a inhibits tumor growth and invasion by regulating TGF-β1 in hepatocellular carcinoma
miR-663a was low-expressed in HCC tissues and cell lines. a qRT- PCR analysis of miR-663a expression in 60 pairs HCC and their adjacent nontumor liver tissues. The relative expression of miR-663a was normalized to U6 snRNA. b Analysis of microarray data from the Cancer Genome Atlas project database (TCGA) database. c qRT- PCR analysis of miR-663a expression in HCC cell lines (Huh-7, HCC-LM3, SK-HEP1, MHCC97H and MHCC97L) and normal immortalized liver cell line (L02). Data are presented as mean ± SD (n = 3). **p < 0.01, ***p < 0.001