Figure 1. MSC-AS1 and DDX5 were overexpressed and miR-142-5p was downregulated in GC cells. (A) The expression of MSC-AS1 was detected by qRT-PCR analysis. GAPDH was used as the internal control. (B) The expression of miR-142-5p was detected by qRT-PCR analysis. U6 was used as the internal control. (C) DDX5 was upregulated in GC cells (HGC-27, MKN-45, SGC-7901 and MGC-803 cells) compared to GES cells. GAPDH was used as the internal control.