Different expression levels of both calcium receptors (ranging from 0 to 3 for CaSR and from 0 to 4 for TRPV6) was observed, in particular, in some of the prostatic lesions the expression levels of the two calcium receptors were different (Figs 4D–4S and 5D–5G). This evidence concerns the gene TRPV6 and urogenital neoplasm.