Additionally, miR-92a plays a critical role in regulating Aβ clearance, accumulation of tau protein, synaptic and gamma-aminobutyric acid-ergic dysfunction in AD (Li X. et al., 2017; Siedlecki-Wullich et al., 2019; Peña-Bautista et al., 2022). This evidence concerns the gene MAPT and Alzheimer disease.