Fig. 3From: B7-H3 expression is associated with high PD-L1 expression in clear cell renal cell carcinoma and predicts poor prognosisProgression-free survival (PFS) curves of RCC patients in the B7-H3 and CTLA-4-positive and -negative groups (Kaplan–Meier). The cases were divided into two groups showing positive or negative B7-H3 (A) and CTLA-4 (B) expression. The patients with positive B7-H3 expression showed poorer overall survival (P < 0.001) (A)Back to article page