THOC5 was significantly upregulated in cancers such as glioblastoma multiforme (GBM), lower-grade glioma (LGG), kidney renal papillary cell carcinoma (KIRP), stomach adenocarcinoma (STAD), and liver hepatocellular carcinoma (LIHC), among others, while being downregulated in cancers including breast invasive carcinoma (BRCA), colon adenocarcinoma (COAD), prostate adenocarcinoma (PRAD), and adrenocortical carcinoma (ACC). The gene discussed is THOC5; the disease is gastric adenocarcinoma.