Related Experiment Video
Updated: Jun 4, 2025

Induction and Analysis of Epithelial to Mesenchymal Transition
Published on: August 27, 2013
LHX3 promotes EMT in hepatoma cell through β-catenin/TCF4 pathway
Jie Xia1, Ke Chen2, Jiaqi Wang1
1Institute of Infectious Diseases, Southwest Hospital, Army Medical University, Chongqing, China.
Abstract:
Hepatocellular carcinoma (HCC) is a highly malignant cancer and lacks effective therapeutic targets. The role of LIM/homeobox protein Lhx3 (LHX3) has been extensively studied in various tumor tissues, where it has been identified as a promoter of tumorigenesis and malignancy. However, the specific functional role and potential mechanism of LHX3 in human HCCs are not clearly clarified. We found that LHX3 was overexpressed in HCC tissues compared to adjacent tissues. Moreover, it was observed that LHX3 promoted the epithelial-mesenchymal transition (EMT) of HCC cells, leading to increased proliferation, migration, and viability, and adhesion ability in vitro. Mechanistically, LHX3 facilitated TCF4 binding to β-catenin, forming a stable LHX3/TCF4/β-catenin complex that activated downstream target genes. Disruption of the β-catenin/TCF4 interaction by Toxoflavin prevented the EMT of HCC cells. Overall, these findings highlight the critical role of LHX3 in the EMT of HCC cells through the β-catenin/TCF4 axis, suggesting the LHX3/β-catenin/TCF4 axis as a potential therapeutic target for HCC treatment.
More Related Videos
08:50In Vitro Cultivation Techniques for Modeling Liver Organogenesis, Building Assembloids, and Designing Synthetic Tissues using Human Cell Lines
Published on: April 18, 2025
06:54Studying TGF-β Signaling and TGF-β-induced Epithelial-to-mesenchymal Transition in Breast Cancer and Normal Cells
Published on: October 27, 2020
Related Concept Videos
Cadherins in Tissue Organization
Cell Sorting During Development
Cell sorting plays an...
Hedgehog Signaling Pathway
Metastasis
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
Canonical Wnt Signaling Pathway
Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal