Basic Study
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Jun 15, 2022; 14(6): 1124-1140
Published online Jun 15, 2022. doi: 10.4251/wjgo.v14.i6.1124
Figure 2
Figure 2 PD-1 expression by infiltrating CD8+ T cells in liver tissues. Tissues were subjected to fluorescent double staining with anti-CD8 and anti-PD-1 antibodies. A: Hepatocellular carcinoma tissues; B: Paracancerous tissues. Scale bar: 400 μm.