The comparative analysis of wt-TP53 gene expression at the plasma and tissue level tumor determined a high correlation between both (r = −0.83, p < 0.0001; Figure 8A), so that those animals that presented higher values of expression of the gene wt-TP53 (% TP53-wt droplets+) at the plasma level showed lower Ct values in tissue by RT-qPCR. Here, TP53 is linked to neoplasm.