Figure 1

The expression level of F2R in STAD samples was significantly increased. (A) The expression of F2R in different tumor tissues in the UCSC-xena database, and the expression of F2R in STAD increased. (B) The expression of F2R in STAD based on the TCGA data set increased. (C–E) Elevated F2R expression in STAD based on GEO datasets GSE19826, GSE65801 and GSE103236.