Furthermore, HSF2 was also significantly correlated with the expression of different chemokines in PAAD, PRAD, and SARC; positively associated with immunostimulators in HNSC, KICH, KIRC, LIHC, OV, PAAD, and PRAD; and strongly correlated with most MHC-related genes in KIRC, OV, PAAD, PRAD, LGG, and SARC (Figure 9). This evidence concerns the gene HSF2 and prostate adenocarcinoma.