Akademik Veri Yönetim Sistemi
GENETIC TESTING AND MOLECULAR BIOMARKERS, cilt.19, sa.6, ss.283-287, 2015 (SCI-Expanded)
Aims: The Wnt planar cell polarity (PCP) pathway is one of the Wnt pathways which plays a critical role in cell proliferation and fate. The VANGL1 protein is one of Wnt-PCP pathway components. It is known that Wnt-PCP pathway has major roles in cell motility but its role in hepatocellular carcinoma (HCC) progression through invasion and metastasis needs to be clarified. Methods: We silenced VANGL1 gene expression in the HepG2 HCC cell line by stable transfection with a vector containing siRNA template for VANGL1 and investigated the change in cell invasion and motility. Results: Transfected cells with the siRNA template showed significantly suppressed invasive capacity when compared to controls although cellular motility was only slightly affected. Conclusion: Our study showed a basal role for VANGL1 with respect to the invasive capacity of HCC cells. This suggests that the Wnt-PCP pathway may play a role in progression of HCC through cellular invasion but further studies are needed to clarify its role in cell motility.