The AD-like pathologies also associated with reduced phosphorylation of phosphoproteins associated with Akt/mTOR signaling pathway in a brain region-specific manner [amygdala: ERK 1/2 (Thr 185/Tyr 187); Lateral hippocampus: IRS1 (Ser 636), p7056K (Thr 389/412); CA1: mTOR (Ser 2448), PTEN (Ser 380); lateral entorhinal cortex: IGF1R (Tyr 1135/1736), IR (Tyr 1162/1163), PTEN (Ser 380); Medial entorhinal cortex: GSK 3α (Ser 21), IGF1R (Tyr 1135/1136), IRS1 (Ser 636), RP 56 (Ser 235/236)] (Hoffman et al., 2019). The gene discussed is MTOR; the disease is Alzheimer disease.