Patients with GC showing high expression of G0, G1 and G3‐associated genes (DST, CTGF; PIK3R1, ZNF331; CXCR4, GADD45B) exhibited worse overall survival (p < .05) than those with low expression (Figures 2H–J and S3F–H). This evidence concerns the gene GADD45B and gastric cancer.