In addition, ROC analysis showed that MMP1 (AUC = 0.953, Figure 7G), BHLHE40 (AUC = 0.959, Figure 7F), NEAT1 (AUC = 0.923, Figure 7H), and PPARG (AUC = 0.923, Figure 7J) all have good potential to differentiate AD patients from controls, and ADORA3 (AUC = 0.888, Figure 7I) also has moderate potential to distinguish AD, suggesting that these genes could be used as potential diagnostic markers for AD in the future. This evidence concerns the gene PPARG and Alzheimer disease.