For example, WaGa grow in a single-cell suspension rather than aggregates like other MCPyV-positive MCC lines; therefore, they may take up more of the drug or be susceptible to downregulation of MUC-1, a membrane glycoprotein that was observed in the MKL-1 RPPA (Figure 3). The gene discussed is MUC1; the disease is Merkel cell skin cancer.