Fig. 2From: Cyclin-dependent kinase 5 acts as a promising biomarker in clear cell Renal Cell CarcinomaRepresentative immunohistochemical staining images of CDK5 and p21 in 2 patients’ ccRCC and adjacent normal tissues. a-d The strong staining of CDK5 in normal tissue and lower staining in cancerous tissues. e, g. f, h. The strong staining of p21 in normal tissue and lower staining in cancerous tissues. Bar,100 umBack to article page