The Role of PAR1 Autoantibodies in Patients with Primary Epithelial Ovarian Cancer.

Aim: This study aimed to analyze the predictive, prognostic and diagnostic value of autoantibodies to coagulation factor II thrombin receptor (F2R; protease-activated receptor 1, PAR1) (PAR1-AB) in patients with primary epithelial ovarian cancer (EOC).

Materials And Methods: A total of 197 patients with primary EOC and 200 healthy female blood donors were included in the study. Enzyme-linked immunosorbent assay was applied to determine PAR1-AB levels in blood sera taken preoperatively.

Prediction of clinical response to drugs in ovarian cancer using the chemotherapy resistance test (CTR-test).

Background: In order to validate if the test result of the Chemotherapy Resistance Test (CTR-Test) is able to predict the resistances or sensitivities of tumors in ovarian cancer patients to drugs, the CTR-Test result and the corresponding clinical response of individual patients were correlated retrospectively. Results were compared to previous recorded correlations.

Methods: The CTR-Test was performed on tumor samples from 52 ovarian cancer patients for specific chemotherapeutic drugs.

HIF1α is an independent prognostic factor for overall survival in advanced primary epithelial ovarian cancer - a study of the OVCAD Consortium.

Purpose: Hypoxia is a common phenomenon encountered in solid cancers, leading to chemotherapy resistance and therefore to aggressiveness of the disease. The homeostatic response to hypoxia is mediated by hypoxiainducible factor-1 (HIF-1). The aim of this study was to investigate the impact of HIF1α in patients with primary epithelial ovarian cancer.

Role of serum VEGFA, TIMP2, MMP2 and MMP9 in monitoring response to adjuvant radiochemotherapy in patients with primary cervical cancer--results of a companion protocol of the randomized NOGGO-AGO phase III clinical trial.

Aim: The aim of the current study was to analyze the type of variations in expression profiles of matrix metalloproteinase 2 (MMP2), matrix metalloproteinase 9 (MMP9), tissue inhibitor of metalloproteinase 2 (TIMP2), and vascular endothelial growth factor A (VEGFA) before and after radiochemotherapy in patients with locally advanced FIGO stage Ib-IIb cervical cancer. We analyzed the role of these biomarkers in monitoring response to treatment.

Patients And Methods: Serum from 72 patients with cervical cancer treated within a phase III trial with either simultaneous radiochemotherapy (S-RC) with cisplatin, or systemic paclitaxel and carboplatin followed by percutaneous radiation (PC-R) was analyzed by ELISA.

Role of serum concentration of VEGFR1 and TIMP2 on clinical outcome in primary cervical cancer: results of a companion protocol of the randomized, NOGGO-AGO phase III adjuvant trial of simultaneous cisplatin-based radiochemotherapy vs. carboplatin and paclitaxel containing sequential radiotherapy.

Objective: Aim of the present study was to analyze the expression-profile of IGF1, IGFBP3, sICAM1, sVCAM1, MMP2, MMP9, TIMP2, VEGFA, VEGFD, VEGFC and VEGFR1 in patients with high-risk FIGO-stage Ib-IIb cervical cancer.

Methods: Serum from 68 cervical cancer patients treated within a phase-III-trial with either simultaneous cisplatin radiochemotherapy or sequential systemic carboplatin and paclitaxel followed by percutaneous irradiation was analyzed by ELISA. Both target expression and correlation with important clinicopathological factors were analyzed following standard statistic procedures.