Fig. 6From: Facile synthesis of near-infrared responsive on-demand oxygen releasing nanoplatform for precise MRI-guided theranostics of hypoxia-induced tumor chemoresistance and metastasis in triple negative breast cancerAction mechanism of anti-migration and anti-invasion effects caused by O2-PPSiI. A–C Immunohistochemical analysis of ZEB1, TGF-β and MMP2 expression in tumor. D The Fluorescence (red) quantitative analysis of ZEB1, TGF-β and MMP2. E Pearson correlation analysis between the expression of E-cadherin and ZEB1, TGF-β and MMP2, statistically significant correlation coefficient (r) is indicated at P < 0.05 (*) or P < 0.001 (**) levelBack to article page