We analyzed the differential MPP7 expression in uterine carcinosarcoma (UCS), testicular germ cell tumors (TGCT), brain lower-grade glioma (LGG), acute myeloid leukemia (AML), and compared them with healthy tissues in the GTEx dataset for reference (P < 0.05; Fig. 1B). Here, MPP7 is linked to testicular germ cell tumor.