SPIB and glioblastoma: Kaplan-Meier analysis indicated that decreased SPIB expression correlated with a poor prognosis in CESC, LUAD, HNSC, SKCM, SKCM-M, READ, and OV, whereas increased SPIB expression was associated with poor prognosis in GBMLGG, LGG, KIRP, KIPAN, GBM, KIRC, THYM, and UVM (Figure 4B, 4C).