Elevated Expression of Programmed Death-1 and Programmed Death Ligand-1 Negatively Regulates Immune Response against Cervical Cancer Cells

Figure 5

Relationship between PD-1 expression on CD8+T of cervical cancer patients and (a) age, (b) tumor staging, (c) histological types, (d) tumor differentiation, (e) lymph node metastasis, (f) tumor diameter, (g) invasion depth, and (h) tumor metastasis. compared with the group without “.”

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