Additional shared signatures between ILCs and T cells were related to genes that regulate tissue residency (FOS and NR4A1; module 18) as well as quiescence (TSC22D3, DUSP1, ZFP36L2, and KLF6; module 22) (Figures 3H and S3F), the latter recently shown to be expressed by plastic skin ILCs in a mouse model of psoriasis.33 Here, KLF6 is linked to psoriasis.