The protein up-regulation of Golm-1 and CDH2 was also assessed by immunohistochemistry (IHC) using a series of formalin-fixed paraffin embedded (FFPE) tissues from 19 TET of different histotype (one Type A, five Type AB, three Type B1, three Type B2, two Type B3 and five Thymic Carcinoma) and ten normal counterparts included in our previous work [43]. The gene discussed is CDH2; the disease is thymic carcinoma.