GAB2 and adrenal cortex carcinoma: Furthermore, the CNV of GAB2 showed a strong association with unfavorable OS in various cancer including KIRP, UCEC, ACC, KIRC, LGG, MESO, OV, and PAAD as well as poor PFS in 10 cancer types (UCEC, ACC, KIRC, LGG,MESO, PAAD, LUAD, SARC THCA and UCS) (Fig 4I).