Indeed, gene set enrichment and leading-edge analyses of activated, (shared) tissue, inflammatory and tumor-infiltrating Treg cell gene sets amongst others revealed sharing of the core eTreg cell genes, including BATF, CCND2, CCR8, TNFRSF18, and VDR, (Supplementary Data 4). The gene discussed is TNFRSF18; the disease is neoplasm.