Research Article

Identification of Four Pathological Stage-Relevant Genes in Association with Progression and Prognosis in Clear Cell Renal Cell Carcinoma by Integrated Bioinformatics Analysis

Figure 5

Validation of RNA and protein expression levels for hub genes. (a) Experimental validation of UBE2C, BUB1B, RRM2, and TPX2 in 8 paired clinical ccRCC samples. Data are presented as the . , , , and . (b) UBE2C, RRM2, and TPX2 protein expression levels in ccRCC as compared to those in normal kidney tissues by IHC staining. Scale bars represent 100 μm. Black and red square boxes represent typical normal kidney and ccRCC tissues, respectively.
(a)
(b)