RSRC2 and glioblastoma: On the other hand, the expression level of RSRC2 in glioblastoma (GBM), kidney chromophobe cell carcinoma (KICH), kidney renal clear-cell carcinoma (KIRC), thyroid carcinoma (THCA) and uterus endometrial carcinoma (UCEC) was lower than that in the normal tissues (Figure 1A).