PODXL2 mRNA expression increased from stage 0 to stage IV breast cancer (Figure 2C) and the value from stage 0 (n = 253, mean = -0.600 ± 0.895), stage II (n = 205, mean = -0.251 ± 0.907), stage III (n = 77, mean = -0.159 ± 0.882), elevated till stage IV (n = 12, mean = -0.079 ± 0.853). The gene discussed is PODXL2; the disease is breast cancer.