PHF8 and prostate adenocarcinoma: More importantly, a positive correlation between the levels of PHF8 and FOXA2 in prostate adenocarcinoma samples is revealed by correlation analyses (supplementary material, Figure S6H) and this finding is further substantiated by the heatmap (supplementary material, Figure S6I), which reflects the relationship between the levels of PHF8 and FOXA2 as well as their expression and the degree of malignancies.