Over the course of 24 h, EBV-positive tumour cell CM-stimulated monocytes had no significant effect on the surface expression of CSF1 receptor (CSF1R) compared to EBV-negative tumour cells (Figure S3C); however, a significant increase in CCR5 expression was observed on the monocyte surface (Figure 3C). This evidence concerns the gene CCR5 and neoplasm.