Here, we report the effectiveness of combinatorial targeting of two KRAS-mediated parallel pathways in reducing MUC2 production and mucinous tumor growth in vitro and in vivo.
In this study, the involvement of CDX2, a homeodomain protein involved in the regulation of intestinal development and differentiation, in the expression of MUC2 was examined in mucinous intrahepatic cholangiocarcinoma (ICC) (n=7) and IPNL with hepatolithiasis (n=19) with comparison to conventional ICC (n=11), and intraductal papillary mucinous tumor and invasive ductal carcinoma of the pancreas (n=9 and 11, respectively).