Figure 2

HAX1 (splice variant I) expression analysis in disease-focused panels representing breast cancer (A), lung cancer (B) and melanoma (C). Data were analyzed using non-parametric Mann-Whitney test and statistical significance for values of P < 0.05 was denoted under the plots. For breast cancer samples significant overexpression level was detected in all stages (I, II, III and IV). Analysis of the lung cancer samples show significant overexpression for stages I and IV. For melanoma, HAX1 expression in all analyzed stages was significantly up-regulated (only stages III and IV were analyzed).