Data from the UALCAN database indicated the expressions of IGF2BP3 in GC tumor tissue with different individual cancer stage, tumor grade, nodal metastasis status and TP53 mutation status were all significantly higher than those in normal mucosa tissues respectively, and the expressions of IGF2BP3 in GC tumor tissues with TP53 mutation were upregulated compared to those without TP53 mutation (Fig. S3). The gene discussed is IGF2BP3; the disease is gastric cancer.