Table 5: Epigenetics of the diseases.

AD

PD

Dementia

·         Single nucleotide polymorphism (SNP) analysis of PD and AD revealed that 12 of them, such as EPB41L5, CYP26B1, IQCB1, DCP1A, CLGN, TDRD6, PSORS1C1, PARP12, WISP1, PIK3C2A, CLMN, DHX33, are common in them [37].

·         SNRNP70 encodes the small nuclear ribonucleoprotein snRNP70 co-localizes with tau in AD [54].

The hub gene SNRNP70 has been shown to be differentially expressed in PD blood and Dementia [55].