Fig. 1: High SNAI3-AS1 and PEG10 expression predicts poor HCC patients’survival.

QRT-PCR analysis of SNAI3-AS1 (a) and PEG10 (b) expression in 46 patients with HCC and matched adjacent normal tissues. **P < 0.01. c The positive relationship between SNAI3-AS1 and PEG10 in HCC tissues. QRT-PCR analysis of SNAI3-AS1 (d) and PEG10 (e) expression in HCC cell lines and the immortalized human hepatic cell line LO2, *P < 0.05; **P < 0.01. f Western blot analysis of PEG10 expression in HCC cell lines and LO2. g, h Survival plots (Kaplan–Meier) based on SNAI3-AS1 and PEG10 expression levels in HCC patients. The median level of gene expression is used as the cutoff.