In uveal melanoma (UVM), PDCL3 expression was positively correlated with five immune cell types (Th cells, Tcm, Th2 cells, Tem, and T gamma delta cells [Tgd]) but negatively correlated with five others (Th17 cells, pDC, NK cells, NK CD56bright cells, and Mast cells) (Figure 6I). The gene discussed is PDCL3; the disease is uveal melanoma.