CTNNBL1 and tauopathy: We have also derived NAP analogs, which provided cognitive as well as protection against tauopathy in mouse models, e.g., NATLSIHQ (NAT; Gozes et al., 2014a), NAP alpha-aminoisobutyric acid (IsoNAP; Gozes et al., 2014b), and all D-amino acids analog, SALLRSIPA (D-SAL; Shiryaev et al., 2011).