TH and Alzheimer disease: The Western blot analyses in Figure 3F showed that the expression of TuJ1 protein was significantly upregulated in UC-MSCs and AD-MSCs 14 days after the induction S/C/D cocktails (Figure 3F, p < 0.05), but the DA markers TH and MAP2 was not present in S/C/D-treated MSCs (Figure 3E).