PPP1R14A and central nervous system cancer: Accordingly, PPP1R14A expression significantly acted as a risk factor for OS in ACC (p = 0.001), BLCA (p = 0.007), CESC (p = 0.002), gliomas (p < 0.0001), KIRP (p = 0.003), LUSC (p = 0.013), MESO (p = 0.047), READ (p = 0.013), SKCM (p = 0.014), STAD (p = 0.024), and THCA (p = 0.045) and protective factor in HNSC (p = 0.031), LAML (p = 0.029), LIHC (p = 0.027), and LUAD (p = 0.039) (Figure 4).