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Oncology Reports
Article
Data sources: UnpayWall
Oncology Reports
Article . 2008 . Peer-reviewed
Data sources: Crossref
Oncology Reports
Article . 2008
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Vascular endothelial growth factor receptor-3 is a favorable prognostic factor in advanced gastric carcinoma

Authors: Ji-Youn, Sung; Sun, Lee; Youn Wha, Kim; Yong-Koo, Park;

Vascular endothelial growth factor receptor-3 is a favorable prognostic factor in advanced gastric carcinoma

Abstract

Vascular endothelial growth factor receptor (VEGFR)-3 is a receptor for VEGF-C and D and is implicated in the development of lymphatic vessels and metastasis. The purpose of this study was to investigate the expression of VEGFR-3 and its clinicopathological significance in primary gastric carcinoma (GC). Pathological and clinical findings from 109 GC cases were reviewed and VEGFR-3 expression was examined using immunohistochemistry. The clinicopathological implications of VEGFR-3 expression were analyzed statistically. VEGFR-3 expression was evaluated for intensity (0-3) and proportion (0-100%). A total score was obtained by multiplying the intensity by the proportion (0-300). A total score of 82 or more was considered positive for VEGFR-3. Of the 109 patients with GC, 19 (17.4%) were positive for VEGFR-3. VEGFR-3 expression was associated with Lauren classification (68.4% for intestinal type, 31.6% for diffuse type, p=0.058). It was more frequent in early gastric cancer (EGC), 28.0% in EGC, 16.2% in advanced gastric carcinoma (AGC), though this difference was not statistically significant. In 78 patients with AGC, VEGFR-3 expression was associated with good overall survival (p=0.052). In a multivariate analysis, the pTNM stage and VEGFR-3 were independent prognostic factors (OR=3.35, p=0.002 for pTNM stage; OR=0.23, p=0.044 for VEGFR-3). However, the expression of VEGFR-3 in EGC was not correlated with overall survival. In conclusion, the expression of VEGFR-3 was associated with the intestinal type (based on Lauren classification) and may be a favorable prognostic factor in AGC.

Related Organizations
Keywords

Adult, Aged, 80 and over, Male, Cytoplasm, Middle Aged, Prognosis, Vascular Endothelial Growth Factor Receptor-3, Immunohistochemistry, Stomach Neoplasms, Humans, Female, Aged

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    popularity
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Average
Average
Average
bronze