Figure 4.
EphA2 overexpression promotes tumorigenesis in an orthotopic mouse model of ovarian carcinoma. Two clones of A2780-EphA2 cells, the non-transfected and vector-alone transfected A2780-neo cells were injected i.p. into female nude mice. The tumor weight (A) and number of nodules (B) were recorded 23 days after tumor cell injection.