POC1A and adrenal cortex carcinoma: POC1A was considered to be a risk factor for OS, according to UniCox analysis in ACC, DLBC, KICH, KIRC, KIRP, LGG, LIHC, LUAD, MESO, PAAD, PCPG, PRAD, READ, SKCM, and THYM (Figure 5A).