Glioblastoma Cells Affect Brain Endothelial Cells
Author Information
Author(s): Mokoena Xolisile, Mabeta Peace, Cordier Werner, Flepisi Brian Thabile
Primary Institution: University of Pretoria
Hypothesis
This study aimed to investigate the in vitro effect of glioblastoma cells on the blood-brain barrier.
Conclusion
U87 glioblastoma cells alter the integrity of brain endothelial cells, affecting their growth and tight junction protein expression.
Supporting Evidence
- U87-CM significantly decreased the growth of brain endothelial cells over time.
- Co-culturing with U87 cells increased the growth of brain endothelial cells.
- U87-CM promoted the migration of brain endothelial cells.
- Co-culturing with U87 cells increased the permeability of brain endothelial cells.
Takeaway
Glioblastoma cells can change how brain cells work together, which might help us understand brain tumors better.
Methodology
The study used brain endothelial cells and glioblastoma-conditioned media to assess cell growth, migration, permeability, and tight junction protein expression.
Limitations
The study's findings may be limited by the in vitro nature of the experiments and the short duration of permeability measurements.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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