Within the tumour centre, the expression of the stemness marker NANOG weakly, but statistically significantly negatively, correlated with CD3- (r = −0.163, p = 0.005), CD4- (r = −0.129, p = 0.017) and CD8-positive (r = −0.120, p = 0.029) T lymphocytes, and expression of LGR5 negatively correlated with CD3-positive T lymphocytes (r = −0.165, p = 0.005). This evidence concerns the gene LGR5 and neoplasm.