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Updated: Jun 19, 2026

Processing of Primary Brain Tumor Tissue for Stem Cell Assays and Flow Sorting
Published on: September 25, 2012
Deregulated signalling networks in human brain tumours
Michal Grzmil1, Brian A Hemmings
1Friedrich Miescher Institute for Biomedical Research, Maulbeerstrasse 66, CH-4058 Basel, Switzerland. michal.grzmil@fmi.ch
Glioblastoma multiforme (GBM) remains deadly despite therapies. Genetic alterations activate key pathways, offering new therapeutic targets. Simultaneous pathway inhibition shows promise for treating this aggressive brain cancer.
Area of Science:
- Oncology
- Molecular Biology
- Genetics
Background:
- Glioblastoma multiforme (GBM) is an aggressive brain cancer with poor prognosis despite modern therapies.
- Molecular profiling has identified genetic alterations driving gliomagenesis and tumor progression.
- Deregulated signal transduction pathways are key mechanisms in brain tumor development.
Purpose of the Study:
- To review genetic alterations leading to activated pathways in human gliomas.
- To highlight molecular targets for novel glioblastoma multiforme therapies.
- To discuss the potential of simultaneous pathway inhibition.
Main Methods:
- Literature review of molecular profiling studies in gliomas.
- Analysis of genetic alterations and deregulated signaling pathways.
- Evaluation of targeted kinase inhibitors and combination therapies.
Main Results:
- Genetic alterations commonly activate key signaling pathways in gliomas.
- Hyperactivated kinases are identified as potential therapeutic targets.
- Monotherapy with kinase inhibitors has shown limited success, but combination strategies are promising.
Conclusions:
- Understanding genetic alterations in gliomagenesis is crucial for developing effective glioblastoma multiforme treatments.
- Targeting multiple deregulated pathways simultaneously offers a promising therapeutic strategy.
- Further research into molecular targets and combination therapies is warranted for aggressive brain cancers.
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