Fig. 3

KDELR2 is a positive regulator of MMP2, MMP9, MKI67 in BCa. A Biological processes of KDELR2 mainly involved in BCa analysed using the GO and LinkedOmics tools. B-D The correlation of KDELR2 mRNA levels with MKI67, MMP2 and MMP9 in BCa (n = 408). E-F Detection of gene expression by qRT-PCR and western blot analysis in the siKDELR2 and control group UMUC3 and T24 cell lines (n = 3). G-H Detection of gene expression by qRT-PCR and western blot analysis in the KDELR2-overexpressing and control group UMUC3 and T24 cell lines (n = 3). p < 0.001, ***; p < 0.0001, ****