highly significantp < 2.2e–16
8 A–D, GSTO1 expression is significantly elevated in tumor tissues compared to normal tissues across several datasets (E_MTAB_8588, GSE42743 , and TCGA_HNSC), with highly significant p-values (p < 2.2e–16, p = 7.3e–08, and p < 2.2e–16, respectively).