Lack of differences in body weight among groups registered along time in the SW1417-derived CCR model and the regression of metastases protocol (N=10 mice/group). Lack of differences in body mouse weight among groups registered along time in the SW1417 cell line-derived model and the prevention of metastasis protocol (Buffer (N=11; Free oligo-FdU (N=12), T22-GFP-H6-FdU (N=12)). Lack of differences in body mouse weight among groups registered along time in the M5 patient-derived model and the prevention of metastasis protocol (Buffer (N=6); Free oligo-FdU (N=17); T22-GFP-H6-FdU (N=8). Scale bar, 100 μm 