GDPD5 and gastric cancer: The result showed that downregulation of miR-874-3p promoted the migration and invasion of DDP-resistant GC cells, while GDPD5 silencing inhibited the migration and invasion of DDP-resistant GC cells and diminished the effects of miR-874-3p downregulation on DDP-resistant GC cells (p < 0.05; Figure 9(a–d)).