Related Experiment Video
Updated: Dec 21, 2025

An Oncogenic Hepatocyte-Induced Orthotopic Mouse Model of Hepatocellular Cancer Arising in the Setting of Hepatic Inflammation and Fibrosis
Published on: September 12, 2019
BST2 Promotes Tumor Growth via Multiple Pathways in Hepatocellular Carcinoma
Xiaoguang Xu1, Yu Wang1, Fangxi Xue1
1Department of Gastroenterology, Linyi Central Hospital, Shandong, Linyi, China.
Abstract:
Bone marrow stromal antigen 2 (BST2) is a transmembrane glycoprotein and plays an essential role in innate immunity. Here we firstly found that BST2 expression was significantly elevated in hepatocellular carcinoma (HCC) tissues. High BST2 was closely related to the larger tumor size and more tumor number. Moreover, HCC patients with higher expression of BST2 had poorer overall survival and BST2 was identified as an independent unfavorable prognosis factor. Finally, we demonstrated that BST2 can promote proliferation capacity of tumor cells. In conclusion, HCC patients with higher BST2 expression were more predisposed to poorer clinical symptoms and unfavorable prognosis.
More Related Videos
08:40A Biomimetic Model for Liver Cancer to Study Tumor-Stroma Interactions in a 3D Environment with Tunable Bio-Physical Properties
Published on: August 7, 2020
12:24A Three-Dimensional Spheroid Model to Investigate the Tumor-Stromal Interaction in Hepatocellular Carcinoma
Published on: September 30, 2021
Related Concept Videos
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
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...
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Interactions Between Signaling Pathways
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
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 Stem Cells and Tumor Maintenance
Cancer stem cells are thought to originate from tissue-specific normal stem cells or progenitor cells. The normal stem cells usually reside in...