IRF1 and cutaneous melanoma: Immune cell infiltration in solid tumors is usually associated with a transcriptomic signature that includes genes regulated by interferon‐gamma (IFNγ), as illustrated in breast, colorectal, and ovarian carcinomas, as well as in cutaneous melanomas.13, 14, 15, 16 Similarly, gene expression profiling allowed us to identify a subset of uveal melanomas (UM) that expressed genes of the IFNγ/STAT1‐IRF1 pathway.