SLC34A2 and gastric cancer: GC patients with high levels of miR-939 showed better overall survival (OS) rates and lower tumor recurrence rates than those with low miR-939 (Fig. 6a, b); whereas GC patients with high levels of SLC34A2 showed poorer OS rates and higher tumor recurrence rates than those with low SLC34A2 (Fig. 6c, d).