Figure 3.
Knockdown of circPCMTD1 inhibited cells growth in vivo. (A)The relative expression level of circPCMTD1 in U251 and U118MG cells were detected by qRT-PCR. The U118MG cells had higher expression levels of circPCMTD1. (B) Representative images of xenografts tumor (five mice per group) in nude mice. Tumors from nude mice after injection of U118MG cells transfected with si-NC, si-circ-1 or si-circ-2. (C) Tumor volume was monitored from each group after 35 d. (D) Tumor weights were measured from each group after 35 d. All the data are shown as the mean ± S.D., ***P < 0.001.