Notably, there were no significant differences in the number of CD3+ T, CD4+ T, and CD8+ T cells infiltrating the DMBA3-4 tumor that grew on the contralateral side of DMSO3-1 tumor, DMBA3-4 + DMSO3-1 tumors, and DMSO3-1 tumors (Supplemental Figure 4). This evidence concerns the gene CD4 and neoplasm.