However, the immune scores of BRCA, CESC, KIRC, LGG (Brain Lower Grade Glioma), OV (Ovarian serous cystadenocarcinoma), READ, TGCT (Testicular Germ Cell Tumors), and THCA and the stromal scores of COAD, TGCT and THCA were negatively correlated with the CDKN2A expression level. Here, CDKN2A is linked to testicular germ cell tumor.