GEO series
RNA sequencig of glioblastoma stem cells after induction of ferroptosis
GSE243848
Homo sapiens
Expression profiling by high throughput sequencing
32 samples
2026/01/01
GPL24676
Summary
Patient derived glioblastoma stem like cells cultured in vitro were used to investigate the effect of hypoxia and ferroptosis induction on gene expression. Different baseline transcriptomic profiles of studied cells indicated their diverse niche origin within the tumor. Futher analysis revealed that intrinsic gene expression of cells were exceeding the effect of hypoxia or treatment. Response of the cells whose profiles were linked with occupancy of more periferal parts of tumor (leading edge) differed from those that were residing in the tumor core (peri-nectrotic zone). Expression of genes related to respone to hypoxia and ferroptosis indicated more adaptation and possible higher resistance of the cells from tumor core.
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