LS174T tumor-bearing mice treated with physiological saline, pep1-Max protein alone, or TCF/LEF TFD DNA alone displayed rapid tumor growth, whereas those treated with TCF/LEF TFD DNA in combination with pep1-Max-CEABP1 exhibited more notable decelerated tumor growth than those treated with pep1-Max, CEABP2-pep1-Max, or pep1-Max-CEABP2 (Figure 9C and Figure S21). The gene discussed is MAX; the disease is neoplasm.