Fig. 7
High expression of hsa_circ_0055538 inhibits tumorigenesis. a Tumors obtained in nude mice. b Tumor growth curve showing changes in tumor volume following injection. c Tumor weight plots of the empty vector control (control) and hsa_circ_0055538 overexpression groups (test). d P53 signaling pathway associated protein levels in nude mouse tumor specimens were detected by western blotting. e HE staining of tumor specimens in test group and control group