Figure 8. In vivo effects of lncRNA DGCR5 on tumor growth An xenograft model was established in mice as described in the Materials and methods section. (A, B) The tumor volume and weight were examined after the mice were sacrificed. (C) Tumor tissues were collected and the protein levels of ki-67, Cyclin D1, TWIST, and E-cadherin were determined by immunoblotting. *P<0.05, **P<0.01.