AD	Alzheimer’s disease
NFT	neurofibrillary tangles
tau-R3	the third repeat unit of the microtubule-binding domain of tau
ROS	reactive oxygen species
PP2A	protein phosphatase 2A
Aβ	amyloid-β
p-tau	hyperphosphorylated tau
MAP	microtubule-associated protein
PHF	paired helix filaments
ITC	isothermal titration calorimetry
ThT	thioflavin T
CD	circular dichroism spectroscopy
FFT	Fourier transform filter
DCFH-DA	2,7-Dichlorodi-hydrofluorescein diacetate
PB	Phosphate buffer
FITC	fluoresceine isothiocyanate
DMEM	dulbecco’s modified eagle medium
PBS	phosphate buffer saline