The current study thus aims to check 1) the statuses of STAT3-, Notch- and Wnt-mediated signaling in a squamous carcinoma cell line, SiHa, and an adenocarcinoma cell line, HeLa, of the cervix, 2) the influence of resveratrol in the biological activities of the three signaling pathways and 3) the biological consequence(s) of selective inhibition of individual signaling to the two cell lines. The gene discussed is STAT3; the disease is adenocarcinoma.