GDPD5 and gastric cancer: The assumption was further proved by the data from TargetScan and the results of dual-luciferase reporter assay, as indicated by the discovery that the luciferase activity in DDP-resistant GC cells that has been transfected with GDPD5-WT and miR-874-3p mimic was decreased as compared to that in cells transfected with GDPD5-WT and miR-874-3p mimic control (p < 0.001; Figure 6(d–f)), in addition to the results where no significant changes were found on the luciferase activity in DDP-resistant GC cells, which have been transfected with GDPD5-MUT and miR-874-3p mimic or mimic control.