Research Paper
A novel circular RNA DNAH1 inhibits osteosarcoma progression by interacting with miR-663a
Figure 7. Enforced expression of circ-DNAH1 suppresses OS growth and metastasis in vivo. (A) The volume of tumor xenograft formed by MG63 and U2OS cells overexpressing circ- DNAH1 or vector control, (B) Immunohistochemistry analysis of ki-67, EMP3, E-cadherin and p-ERK. Data are shown as mean ± SD. **P < 0.01 and ns = no significance.