When these CRC mo-DCs were incubated with naïve CFSE-labeled naïve allogeneic CD4+ T cells (> 99% purity; Supplementary Figure S2) in a mixed leukocyte reaction (MLR), a high proportion (> 20%) of the responder T cells expressed FoxP3 (Figure 6L). This evidence concerns the gene CD4 and colorectal carcinoma.