Fig. 4From: CXCL1-LCN2 paracrine axis promotes progression of prostate cancer via the Src activation and epithelial-mesenchymal transitionCXCL1&LCN2 facilitate prostate cancer cells metastasis in mice model. a Lung tissues taken from 29 mice inoculated with control, CXCL1 or LCN2 treated DU145cells via tail vein injection. b Representative lung samples of three groups demonstrating tumor metastasis nodules indicated with blue arrows. c Comparison of the numbers of metastatic nodules in each mouse between CXCL1 or LCN2 treated group with control. p value was determined by ANOVA testBack to article page