Fig. 7: Silencing of TUG1 inhibits tumour growth, peritoneal spreading, and metastasis in vivo.

a Representative photographs of peritoneal and pulmonary nodules in nude mice that resulted from peritoneally inoculated U2OS/Lv-control or U2OS/Lv-shRNA (TUG1). Scale bar = 100 μm. b Photographs of tumours in nude mice derived from U2OS/Lv-control or U2OS/Lv-shRNA (TUG1), and tumour volumes and weight were monitored. *P < 0.05; **P < 0.01; ***P < 0.001