Specifically, TSLP signaling through TSLPR‐expressing DCs appeared to induce GATA3+ Tregs, which exhibited potent suppressive effects on CD8+ T cell proliferation and IFN‐γ production, thus suggesting that TSLP plays a crucial role in shaping a pro‐tumoral immune microenvironment in malignant melanoma.101. The gene discussed is IFNG; the disease is melanoma.