Abstract
Certain histologic characteristics of neurons, novel neuronal biomarkers, and nerve density are emerging as important diagnostic and prognostic tools in several cancers. The tumor microenvironment has long been known to promote tumor development via promoting angiogenesis and cellular proliferation, but new evidence has shown that neural proliferation and invasion in the tumor microenvironment may also enable tumor growth. Specific neuronal components in peripheral nerves and their localization in certain tumor sites have been identified and associated with tumor aggressiveness. In addition, dense neural innervation has been shown to promote tumorigenesis. In this review, we will summarize the histological components of a nerve, explore the neuronal biomarkers found in tumor sites, and discuss clinical correlates between tumor neurobiology and patient prognosis.
| Original language | English (US) |
|---|---|
| Article number | 4817 |
| Journal | Cancers |
| Volume | 14 |
| Issue number | 19 |
| DOIs | |
| State | Published - Oct 2022 |
Keywords
- cancer
- neoplasms
- nerve density
- nerve pathology
- nerve tissue
- nerves
- neural factors
- tumor microenvironment
ASJC Scopus subject areas
- Oncology
- Cancer Research