Related Experiment Video
Updated: Jul 15, 2026

Co-culture of Glioblastoma Stem-like Cells on Patterned Neurons to Study Migration and Cellular Interactions
Published on: February 24, 2021
The role of versican isoforms V0/V1 in glioma migration mediated by transforming growth factor-beta2
F Arslan1, A-K Bosserhoff, T Nickl-Jockschat
1Department of Neurology, University of Regensburg, Universitaetsstrasse 84, Regensburg 93053, Germany.
Abstract:
Versican is a large chondroitin sulphate proteoglycan produced by several tumour cell types, including high-grade glioma. The increased expression of certain versican isoforms in the extracellular matrix (ECM) plays a role in tumour cell growth, adhesion and migration. Transforming growth factor-beta2 (TGF-beta2) is an important modulator of glioma invasion, partially by remodeling the ECM. However, it is unknown whether it interacts with versican during malignant progression of glioma cells. Here, we analysed the effect of TGF-beta2 on the expression of versican isoforms. The expression of versican V0/V1 was upregulated by TGF-beta2 detected by quantitative polymerase chain reaction and immunoprecipitation, whereas V2 was not induced. Using time-lapse scratch and spheroid migration assays, we observed that the glioma migration rate is significantly increased by exogenous TGF-beta2 and inhibited by TGF-beta2-specific antisense oligonucleotides. Interestingly, an antibody specific for the DPEAAE region of glycosaminoglycan-beta domain of versican was able to reverse the effect of TGF-beta2 on glioma migration in a dose-dependent manner. Taken together, we report here that TGF-beta2 triggers the malignant phenotype of high-grade gliomas by induction of migration, and that this effect is, at least in part, mediated by versican V0/V1.
More Related Videos
08:35A Human Glioblastoma Organotypic Slice Culture Model for Study of Tumor Cell Migration and Patient-specific Effects of Anti-Invasive Drugs
Published on: July 20, 2017
09:33Preparation Of Neovascular Tissues from Human Glioma Tissues for Quantitative Proteomics Analysis of Tumor Angiogenesis
Published on: March 20, 2026
Related Concept Videos
Cell Migration
Cell Migration
Cancer Cell Migration through Invadopodia
TGF - β Signaling Pathway
Role of Myosin in Cell Migration
Myosin II is a hexamer comprising two heavy chains with globular heads and coiled-coil tails, two regulatory light chains, and two essential light chains. The ATPase sites on the myosin heads hydrolyze ATP, and the released phosphate generates the force for contraction. It is...
Cytoskeletal Coordination in Cell Migration