Interestingly, several proteins that are involved in neurogenesis and neural plasticity were regulated similarly in AD‐Ctsb and WT‐Con, as compared to WT‐Ctsb and AD‐Con groups (Figure 5j), including Slc17a6, vesicular glutamate transporter 2 (VGLUT2), (Liguz‐Lecznar and Skangiel‐Kramska 2007), which was further substantiated by immunoblotting (Figure S5h). The gene discussed is SLC17A6; the disease is Alzheimer disease.