The average number of CD31+ cells in tumor sections of mice treated with SAP were 16.6 ± 7.1 (P < .001 versus vehicle treated mice), and 21.6 ± 9.0 (P < .001 compared to vehicle treated mice) for sunitinib versus 42.4 ± 8.3 for vehicle treated mice (Figure 5A). The gene discussed is PECAM1; the disease is neoplasm.