fig2

Figure 2. Tumor necrosis factor receptor superfamily member 9 (TNFRSF9) expression in melanoma brain metastasis is independent from clinicopathological data. (a) Contingency analysis of TNFRSF9 expression scores for melanoma and endothelial cells (n = 78). (b and c) Kaplan-Meier survival curves stratified by median split of TNFRSF9 expression scores for (b) melanoma and (c) endothelial cells. (d) Box-plot diagram of brain metastasis size (in mm) versus TNFRSF9 score for melanoma cells