RAP1A and breast carcinoma: Though the sample size of the “metastatic” group in the prostate cohort is actually too small (n = 3) to be really informative about the actual transcriptional profile associated with this condition, these results seem to suggest that prostate and breast cancers both share the same expression profile for RAP1A and TRPM8 genes, in contrast to uterus cohort that showed instead a markedly different transcriptional pattern.