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Table 2 Semiquantitative evaluation of renal tumors. (-) Negative immunostaining; (+) Mild immunostaining; (++) Moderate immunostaining; (+++) Intense immunostaining.

From: Expression and activity profiles of DPP IV/CD26 and NEP/CD10 glycoproteins in the human renal cancer are tumor-type dependent

 

DPP IV/CD26 immunostaining

NEP/CD10 immunostaining

Tumor tissue

Staining-intensity

Staining-intensity

CCRCC

++ diffuse

+++ diffuse

ChRCC

-

+ focal

RO

-

+ focal

Normal tissue

+

+++