VEGF-C expression attributes the risk for lymphatic metastases to ovarian cancer patients.

ABSTRACT:

Background

Peritoneal dissemination and retroperitoneal lymph node involvement are main routes for progression of epithelial ovarian cancer (EOC). Vascular endothelial growth factor (VEGF) mediated angiogenesis has been identified as an important mechanism promoting tumour progression.

Methods

Tumour tissue of 100 patients with EOC was analysed for protein expression of vascular endothelial growth factor (VEGF)-A, -C, -D by Western Blot analysis. Expression patterns in patients with 'extensive intraperitoneal' metastases (pT3c pN1 and pT3b-pT3c pN0, n=80) were compared to patients with 'predominantly retroperitoneal' metastases (pT1a-pT3b, pN1, n=20). Overall and progression-free survival was analysed by Kaplan-Meier method.

Results

While no significant differences in

SUBMITTER: Kuerti S 

PROVIDER: S-EPMC5522140 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature