Vascular endothelial growth factor-C expression in human prostatic carcinoma and its relationship to lymph node metastasis - PubMed (original) (raw)

Vascular endothelial growth factor-C expression in human prostatic carcinoma and its relationship to lymph node metastasis

T Tsurusaki et al. Br J Cancer. 1999 Apr.

Free PMC article

Abstract

Lymph node dissemination is a major prognostic factor in human cancer. However, the molecular mechanisms underlying lymph node metastasis are poorly understood. Recently, vascular endothelial growth factor-C (VEGF-C) was identified as a ligand for VEGF receptor-3 (VEGFR-3/Flt-4) and the expression of VEGFR-3 was found to be highly restricted to the lymphatic endothelial cells. In this report, we investigated the expression of VEGF-C and VEGFR-3 in human prostatic carcinoma tissue by using in situ hybridization and immunohistochemical staining respectively. Expression of VEGF-C mRNA in prostatic carcinoma was significantly higher in lymph node-positive group than in lymph node-negative group. In addition, the number of VEGFR-3-positive vessels was increased in stroma surrounding VEGF-C-positive prostatic carcinoma cells. These results suggest that the expression of VEGF-C in prostatic carcinoma cells is implicated in the lymph node metastasis.

PubMed Disclaimer

Similar articles

Cited by

References

    1. Proc Natl Acad Sci U S A. 1998 Jan 20;95(2):548-53 - PubMed
    1. Dev Biol. 1997 Aug 1;188(1):96-109 - PubMed
    1. Science. 1997 May 30;276(5317):1423-5 - PubMed
    1. Endocr Rev. 1997 Feb;18(1):4-25 - PubMed
    1. Am J Surg Pathol. 1996 Mar;20(3):286-92 - PubMed

Publication types

MeSH terms

Substances

LinkOut - more resources