While we did not directly assess cytokine production, Nyström et al., 39 demonstrated increased expression of TNFα and IFNγ in lymphnode and spleens from DTX‐treated BALB/c FoxP3.dtr mice, an outcome that was consistent with the significant delays and often complete regression in tumor growth and associated survival benefits observed for all tumor lines we tested. This evidence concerns the gene TNF and neoplasm.