English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Vascular endothelial growth factor A (VEGF-A) plays an essential role in tumor progression through stromal neovascularization in malignant solid tumors. Neuropilin (NRP) is considered to be the specific receptor for limited types of VEGF-A isoform, VEGF165. The clinicopathological implications of NRP are not well understood in colon cancer, while almost all colon cancers overexpressed VEGF-A. We examined the expression levels of NRP1 and NRP2 genes in 54 colon cancer cases and paired extraneoplastic tissue with quantitative real-time polymerase chain reaction. The gene expression levels of NRP1 in the tumor (0.431+/-0.583) were significantly decreased compared to those in the extraneoplastic tissue (0.754+/-0.799) (paired t-test, p=0.0208). On the other hand, the gene expression levels of NRP2 in the tumor (0.763+/-0.791) were not decreased compared to those in the extraneoplastic tissue (0.508+/-0.386) (paired t-test, p=0.0511). Twenty cases, with preserved expression of the NRP1 gene in the tumor, showed a better prognosis as compared to the 34 cases with decreased NRP1 expression (p=0.0258, log-rank test). No significant relationship was noted between NRP2 gene expression and prognosis. The results suggested that preserved NRP1 expression provides colon cancer patients with a better prognosis.

The preserved expression of neuropilin (NRP) 1 contributes to a better prognosis in colon cancer