Further, identical correlations were found for GSTM1 and GSTP1 for glioma (n = 153) (Figure 8G), urothelial cancer (n = 406) (Figure 8H), ovarian cancer (n = 373) (Figure 8I), breast cancer (n = 1075) (Figure 8J) [210], lung cancer (n = 994) (Figure 8K), and pancreatic cancer (n = 176) (Figure 8L) [59] patients. Here, GSTP1 is linked to central nervous system cancer.