Figure 2

Immunohistochemical staining of GOLPH3 in RCC specimens and normal renal tissues. GOLPH3 immunohistochemical staining was performed on different types of RCCs and normal renal tissues, and representative images are shown. (A) Weak staining of GOLPH3 in clear cell RCC. (B) Moderate staining of GOLPH3 in clear cell RCC. (C) Strong staining of GOLPH3 in clear cell RCC. (D) GOLPH3 staining in papillary RCC. (E) GOLPH3 staining in chromophobe RCC. (F) Extremely weak or negative GOLPH3 staining in renal tubules of normal renal tissues (original magnification: × 100 and × 400).