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Recent advances in managing/understanding meningioma.
Nawal Shaikh1, Karan Dixit1, Jeffrey Raizer1
1Northwestern University Feinberg School of Medicine, Chicago, USA.
F1000Research
|May 18, 2018
Summary
Meningiomas, common brain tumors, are now better understood through molecular profiling and advanced imaging. These advancements promise to revolutionize their diagnosis, treatment, and patient outcomes.
Area of Science:
- Neuro-oncology
- Genetics
- Medical Imaging
Background:
- Meningiomas are the most common primary intracranial tumors in adults.
- Recent years have seen significant progress in understanding meningioma biology and management.
- Two main molecular classes of meningiomas are identified: NF2-inactivated and non-NF2 driver alterations.
Purpose of the Study:
- To review recent advances in meningioma classification, diagnosis, and management.
- To highlight the impact of molecular diagnostics and advanced imaging.
- To discuss the potential of novel targeted therapies.
Main Methods:
- Review of current literature on meningioma genetics and molecular pathways.
- Analysis of emerging imaging techniques for meningioma characterization.
- Examination of clinical trial data for novel therapeutic agents.
Main Results:
- Meningiomas can be broadly classified based on genetic drivers (NF2-inactivated vs. non-NF2 alterations).
- Advanced imaging aids in predicting tumor behavior and monitoring treatment response.
- Targeted agents are under investigation, showing promise in clinical trials.
Conclusions:
- Advances in molecular diagnostics and imaging are transforming meningioma care.
- A deeper understanding of genetic drivers facilitates personalized treatment strategies.
- Future management of meningiomas is expected to be significantly improved by these breakthroughs.
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