Fig. 3

The CD155 expression level in cervical cancer tissues. Correlation analysis between the CD155 expression level and the level of CD8⁺ T cell infiltration. A GSE29570, GSE52903, GSE67522 and TCGA-GTEx databases were used to analyse the expression level of the CD155 mRNA in cervical cancer tissues. B Results of the Kaplan–Meier survival analysis of the GSE44001, GSE52903, and TCGA databases (GSE44001: n = 300; GSE52903: n = 55; TCGA: n = 304) (C) Correlation analysis between the CD155 expression level and the level of CD8⁺ T cell infiltration in TCGA and GSE44001 datasets with the ESTIMATE score, CIBERSORT, and XCELL algorithm. The data are the mean ± SEM of the experiments