Research Article
Prognostic Impact of Adenosine Receptor 2 (A2aR) and Programmed Cell Death Ligand 1 (PD-L1) Expression in Colorectal Cancer
Table 2
Correlation between clinicopathologic factors of colorectal cancer patients with the expressions of PD-L1 and A2aR in tumor tissues (p-values were calculated by χ2 test.).
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Notes: detailed clinicopathological characteristics of the patients; correlation between clinicopathologic factors of colorectal cancer patients with the expressions of PD-L1 and A2aR in tumor tissues, respectively. The expression of PD-L1 was significantly correlated with lymph node metastasis (p=0.006) and tumor TNM stage (p=0.014). A2aR expression was significantly correlated with tumor size (p=0.024), depth of tumor invasion (p=0.011), and TNM stage (p=0.005). |