EGF-SEA strongly suppressed solid tumor growth (control versus EGF-SEA, mean tumor weight: 1.013 versus 0.197 g, difference  = 0.816 g, 95% confidence interval [CI]  = 0.54 to 1.37, p<0.001) (Figure 1C), and had a slight influence on the spleen measured by weight (Figure 1D). The gene discussed is EGF; the disease is neoplasm.