Fig 5. PSM-Rb increases MEG3 expression.

A549 and SK-MES-1 cells were transfected with PSM-Rb or empty vector (control) for 48 h. (A) Expression of PSM-Rb was examined by western blot. (B) Relative expression of MEG3 was determined by qPCR. The relative abundance of MEG3 in cells transfected with empty vector was set as 1. (C) Viable cell number was determined.*p<0.05.