What is more, the genes expression of MAPK, ELAVL1, RAB14, KLF9, ARF1, ARFGAP1, ATG7, ABCA7, SFT2D2, E2F2, MAPK7, and UHRF1 were both significantly decreased in PD (Figure 6(b)). Here, UHRF1 is linked to Parkinson disease.