Comparison of microarray-based RNA expression with ELISA-based protein determination of HER2, uPA and PAI-1 in tumour tissue of patients with breast cancer and relation to outcome

比较基于微阵列的RNA表达谱与基于ELISA的蛋白质检测方法在乳腺癌患者肿瘤组织中HER2、uPA和PAI-1的表达水平及其与预后的关系