The mRNA level (Figure 2C) and protein level of β-catenin (Figure 2D) in GC monoclonal sublines (Table S7) with MYH9 knockdown was significantly reduced, whereas overexpression of MYH9 in one of these monoclonal sublines (MU1) restored MYH9 and β-catenin protein expression (Figure 2E). Here, MYH9 is linked to gastric cancer.