We further evaluated the expression of HK2 between the normal tissues and tumor tissues of ACC (Adrenocortical carcinoma), LGG (Brain lower grade glioma), THYM (Thymoma), and UCS (Uterine carcinosarcoma) (Fig. 1b, p < 0.01) with GTEx dataset as a complement of TIMER2 database. This evidence concerns the gene HK2 and adrenal cortex carcinoma.