CEBPB and neoplasm: We confirmed that low primary tumor cell C/EBPδ increases the likelihood of lymph node involvement (p = 0.029) (Figure 4A) and further found that high C/EBPβ, but not high C/EBPγ alone, is associated with a decreased likelihood of lymph node involvement (p = 0.0008 and p = 0.261, respectively) (Figure 4B,C).