Fig. 3From: Intratumorally injected pro-inflammatory allogeneic dendritic cells as immune enhancers: a first-in-human study in unfavourable risk patients with metastatic renal cell carcinomaMicrographs illustrating immunohistochemical staining of tissue samples from two surgically removed primary renal RCC tumors with antibodies against CD8, HLA-DR and PD-L1 in consecutive sections. Original magnification Ă— 200Back to article page