LAT2 and Alzheimer disease: Nevertheless, there were no differences in the mRNA levels of CDH1 (p = 0.3189), OTUB1 (p = 0.4458), RASL11B (p = 0.4007), COMMD8 (p = 0.1035), and LAT2 (p = 0.1093) genes between patients with AD and the NECs (Figure 3c).