PRMT1 and gastric cancer: PRMT1 expression was observed to be higher in stomach cancer tissues in GSE62254 (Fig. 6A), GSE26899 (Fig. 6B), GSE54129 (Fig. 6C), and GSE79973 (Fig. 6D) than in normal gastric tissues, normal samples in GTEx, or normal samples in TCGA (Fig. 6E), confirming that PRMT1 expression is high in patients with GC.