RPLP1 protein was also detected in all four endometrial adenocarcinoma cell lines as well as the 12Z cell line, with AN3 CA (AN3) cells exhibiting the lowest level of protein expression (Figure 5, lower panel) despite the highest level of RPLP1 transcript expression (Figure 5, upper panel). Here, RPLP1 is linked to endometrium adenocarcinoma.