Fig. 4

NEAT1 reverses the metastasis-suppressing and tumor-suppressing properties of sh-BHLHE40. HCT-15 cells after infection were injected subcutaneously into nude mice to observe tumor growth. A Tumor growth curve. B Immunohistochemical analysis of BHLHE40 and Ki67 expression in xenograft tumor tissues of nude mice. C HCT-15 cells after infection were injected into nude mice via the tail vein, and lung metastasis formation was observed using HE staining. D Western blot for BHLHE40 and EMT-related protein expression in metastatic tissues with lung infiltration. Results were expressed as magnitude of relative expression (means ± SD) from six nude mice in each group. Two-way ANOVA. *p < 0.05