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Published on: November 20, 2012
Cancer neuroscience and glioma: clinical implications
Manfred Westphal1, Richard Drexler2, Cecile Maire3
1Institute for Tumorbiology, University Hospital Hamburg Eppendorf, W29 - R34, Hamburg, 20246, Germany. westphal@uke.de.
Abstract:
In recent years, it has been increasingly recognized that tumor growth relies not only on support from the surrounding microenvironment but also on the tumors capacity to adapt to - and actively manipulate - its niche. While targeting angiogenesis and modulating the local immune environment have been explored as therapeutic approaches, these strategies have yet to yield effective treatments for brain tumors and remain under refinement. More recently, the nervous system itself has been explored as a critical environmental support for cancer, with extensive neuro-tumoral interactions observed both intracranially and in extracranial sites containing neural components. In the brain, interactions between glioma cells as well as metastatic lesions with neural components have clinical implications for diagnostics, risk assessments, neurological sequelae, and the development of innovative therapeutics. Here, we review these neuro-tumoral dynamics, emphasizing aspects relevant to neurosurgical practice.
Insights
Tumor growth is influenced by the tumor microenvironment and the nervous system. Understanding neuro-tumoral interactions is crucial for developing effective brain tumor therapies and improving patient outcomes.
Area of Science:
- Oncology
- Neuroscience
- Cancer Biology
Background:
- Tumor growth depends on the tumor microenvironment and niche adaptation.
- Current brain tumor therapies targeting angiogenesis and immunity are under refinement.
- The nervous system is increasingly recognized as a critical support for cancer growth.
Purpose of the Study:
- To review neuro-tumoral dynamics and their clinical implications.
- To highlight the role of the nervous system in supporting cancer.
- To emphasize aspects relevant to neurosurgical practice.
Main Methods:
- Literature review of neuro-tumoral interactions.
- Analysis of studies on glioma and metastatic brain lesions.
- Focus on clinical relevance and therapeutic potential.
Main Results:
- Extensive neuro-tumoral interactions observed in intracranial and extracranial cancers.
- These interactions impact diagnostics, risk assessment, and neurological outcomes.
- The nervous system actively supports tumor progression.
Conclusions:
- Neuro-tumoral dynamics are critical for understanding brain tumors.
- Targeting these interactions offers potential for novel therapeutics.
- Further research is needed to translate these findings into clinical practice.
