BACKGROUND VEGF may play a role in the pathogenesis of cancer disease, for example in cell growth, proliferation and angiogenesis. In this study, we investigated plasma levels of this cytokine in comparison to plasma levels of a new biomarker - HE4 and the established tumor marker CA125 in ovarian cancer patients (100) as compared to control groups: patients with a benign ovarian tumor (80) and...

BACKGROUND Borderline tumors of the ovary (BOT) are a distinct entity of ovarian tumors, characterized by lack of stromal invasion. Recent studies postulated that the presence of invasive implants, incomplete staging, fertility sparing surgery and residual tumor after surgery are major prognostic factors for BOT. There are no biomarkers that can predict BOT or the presence of invasive implants....

We describe here a novel method for generation of yeast-secreted, in vivo biotinylated recombinant antibodies, or biobodies. Biobodies are secreted by diploid yeast resulting from the fusion of two haploid yeast of opposite mating type. One yeast carries a cDNA encoding an antibody recognition sequence fused to an IgA1 hinge and a biotin acceptor site (BCCP) at the C-terminus; the other carries...

BACKGROUND This study aimed to determine the efficacy of the risk of ovarian malignancy algorithm (ROMA), calculated using the carbohydrate antigen 125 (CA125) and human epididymis protein 4 (HE4) levels and the menopausal status, as a predictor of peritoneal dissemination in ovarian cancer. METHODS The CA125 and HE4 levels and the ROMA were compared between ovarian cancer patients (n = 122) ...

OBJECTIVES The aim of this study was to compare and evaluate the quality of CA 125, HE4, logistic regression model based on CA 125 and HE4, and ROMA algorithm in preoperational differential diagnostics of the ovarian tumors. MATERIAL AND METHODS To the study 110 patients enrolled. Based on histopatological examination of removed tumors, they were divided into study group (56 cancer patients) ...

PROVIDENCE – Researchers at Women & Infants Hospital have developed a biologic drug that would prevent the production of a protein known to allow ovarian cancer cells to grow aggressively while being resistant to chemotherapy. This would improve treatment and survival rates for some women. The work coming out of the molecular therapeutic laboratory directed by RICHARD G. MOORE, MD, of the Progr...

OBJECTIVES To evaluate the validity and compare the performance of cancer antigen-125 (CA-125), human epididymis protein 4 (HE4), the risk of malignancy index (RMI), and the risk of ovarian malignancy algorithm (ROMA) in the diagnosis of ovarian cancer in patients with ovarian lesions discovered during their preoperative work-up investigations. METHODS This prospective, cross-sectional study ...

BACKGROUND The most important prognostic factor in the ovarian cancer is optimal cytoreduction. The neoadjuvant chemotherapy, an only optional method of treatment in this case and is still the subject of debate. The object of this study was to evaluate the usefulness of markers: CA 125, HE4, YKL-40 and bcl-2 as well as cathepsin L in predicting optimal cytoreduction and response to chemotherapy...

The aim of the present study was to evaluate human epididymis protein 4 (HE4) as a marker of epithelial ovarian cancer (EOC) relapse and the combination of this biomarker with contrast-enhanced high-resolution multidetector row computed tomography CE CT imaging to impove the monitoring of EOC patients. Twenty-one patients with advanced EOC (FIGO III/IV) who underwent surgery and adjuvant chemot...