In human tumours, six kinds of immune infiltrates with phenotypes ranging from tumour-promoting to tumour-suppressive have been recognized [9]; these cell types included C1 (wound healing), C2 (INF-γ dominant), C3 (inflammatory), C4 (lymphocyte depleted), C5 (immunologically quiet) and C6 (TGF-β dominant). This evidence concerns the gene TGFB1 and neoplasm.