MAPT and Parkinson disease: It is likely that the overlap in p-Tau epitopes [Thr212, Ser396/404 and Ser422] seen in PD striatum and DLB FC is due to p-JNK and/or p-p38MAPK, since p-p38MAPK can phosphorylate Tau at Ser46, Thr181, Ser202, Thr205, Thr212, Thr217, Thr231, Ser235, Ser356, Ser396/Ser404, while p-JNK phosphorylates Tau at Thr212, Thr217, Ser396/404 and Ser422 [1].