Related Experiment Video
Updated: Apr 28, 2026

Blastomere Explants to Test for Cell Fate Commitment During Embryonic Development
Published on: January 26, 2013
Role of the embryonic protein SOX2 in cholangiocarcinoma
Qiang Sun1, Jidong Li, Guojing Wang
1Department of General Surgery, The Second Artillery General Hospital PLA, Beijing, 100088, China, drqiangsun2013@163.com.
Abstract:
SOX2 overexpression correlates with aggressive behavior and poor overall survival in cholangiocarcinoma (CCA). However, the cellular functions and precise role of SOX2 in CCA have not been elucidated. Here, we inserted SOX2 coding sequence to establish a CAA cell line which stably overexpressed SOX2. In vitro experiments showed that overexpression of SOX2 in cells was associated with increased cell proliferation, suppressed cell apoptosis, as well as enhanced cell migration and invasion. Our findings may lead to a better understanding of the biological effect of SOX2 and provide mechanistic insights for developing potential therapeutic strategies for CCA treatment.
More Related Videos
09:58An Optimized Protocol for Electrophoretic Mobility Shift Assay Using Infrared Fluorescent Dye-labeled Oligonucleotides
Published on: November 29, 2016
08:50In Vitro Cultivation Techniques for Modeling Liver Organogenesis, Building Assembloids, and Designing Synthetic Tissues using Human Cell Lines
Published on: April 18, 2025
Related Concept Videos
Pleiotropy
Inheritance of Chromatin Structures
Role Of Notch Signalling In Intestinal Stem Cell Renewal
Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...
Cancer-Critical Genes II: Tumor Suppressor Genes
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
Cancer-Critical Genes II: Tumor Suppressor Genes
Master Transcription Regulators