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Updated: Sep 9, 2025
08:59
A Model for Perineural Invasion in Head and Neck Squamous Cell Carcinoma
Published on: January 5, 2017
10.8K
Entangled cellular and molecular relationships at the sensory neuron-cancer interface
Debpali Sur1, Yi Zeng2, Hiroki Kobayashi2
1Department of Dermatology, University of Wisconsin-Madison, Madison, WI, USA.
Neuron
|September 4, 2025
Summary
Peripheral sensory neurons actively participate in solid tumor progression. Targeting these cancer-neuron interactions may improve cancer treatment outcomes.
Area of Science:
- Cancer Neuroscience
- Tumor Microenvironment (TME) Biology
- Neuro-Oncology
Background:
- Peripheral sensory neurons are increasingly recognized as active players in cancer, not just passive signal transmitters.
- The tumor microenvironment (TME) dynamically interacts with sensory neurons through chemical and electrical signaling.
Purpose of the Study:
- To review the bidirectional communication between sensory neurons and solid tumors.
- To explore the role of cancer-neuron interactions in fostering malignancy.
- To identify potential diagnostic/prognostic biomarkers and therapeutic targets within these pathways.
Main Methods:
- Literature review of recent findings on cancer-neuron interactions.
- Analysis of how tumors recruit and reprogram sensory neurons.
- Examination of chemical and electrical signaling mechanisms involved.
Main Results:
- Cancer-neuron interactions are organ- and model-specific, forming communication loops that promote tumor growth.
- Sensory innervation and neuropeptide signaling show potential as cancer biomarkers.
- Targeting these neural pathways may enhance current cancer therapies.
Conclusions:
- Sensory neurons are crucial components of the TME, influencing tumor progression.
- Disrupting sensory neuron-tumor crosstalk presents a promising therapeutic strategy.
- Further research is needed to fully elucidate and exploit these interactions for improved clinical outcomes.
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