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Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: The immune checkpoint regulator PD-L1 expression are associated with clinical progression in prostate cancer

Fig. 2

Representative immunohistochemical (IHC) staining of PD1 and PDL1 in BPH. A Representative image showing PD-1 expression in lymphocytes. B Representative image showing PD-L1 expression in epithelial cells and lymphocytes. Original magnification, × 200. PD-1, programmed cell death protein 1; PD-L1, programmed death-ligand 1; BPH, benign prostatic hyperplasia

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