Fig. 3

TIM-3 methylation in leukocytes, melanocytes, and melanoma cell lines. TIM-3 methylation at six sites in isolated leukocytes (monocytes, granulocytes, B cells, CD8⁺ T cells, and CD4⁺ T cells) from healthy donors (N = 28), melanocytes (N = 3), and melanoma cell lines (N = 9), extracted from the Geo Database. Red bars indicate mean methylation values. P-values refer to the Kruskal–Wallis test