Figure 4.PTCHD4-AS suppressed GC proliferation via MSH2-MSH6 dimer. (A) Western blotting analysis of MSH2 and MSH6 protein levels in SGC7901 and MGC803 cells stably overexpressing EV or PTCHD4-AS after transduction with siCtrl or siMSH2 for 48 h. (B) Cell proliferation assays after transduction with siCtrl or siMSH2 for 72 h. (C, D) Cell cycle analysis after transduction with siCtrl or siMSH2 for 48 h. Data are presented as mean ± SD, * P < 0.05, ** P < 0.01, *** P < 0.001.
