BACKGROUND Epithelial ovarian carcinoma is a significant cause of cancer mortality in women worldwide and in the United States. Epithelial ovarian cancer comprises several histological subtypes, each with distinct clinical and molecular characteristics. The natural history of this heterogeneous disease, including the cell types of origin, is poorly understood. This study applied recently develo...

INTRODUCTION Ovarian cancer is the second most common malignancy in women, the most common cause of gynecologic cancer deaths, and most patients have advanced stage disease at the time of diagnosis. The purpose of this study was to estimate the 5-year survival of patients with epithelial ovarian cancer based on age, tumor histology, stage of disease, and type of treatment. METHODS This study ...

Ovarian cancer remains the most lethal of the gynecological cancers. Although relatively uncommon, afflicting 1 of 70 women in the United States, the high mortality rate makes this disease a major health concern. The high mortality rate arises from the lack of an effective screening approach combined with inadequate therapeutic approaches for advanced disease. Indeed, fewer than 25% of ovarian ...

Aims: Ovarian cancer has the worst prognosis among female genital tract malignancies, but if detected in the early stages, it is one of the most treatable malignancies. The aim of this study was to investigate the diagnostic value of tumor markers compared to ultrasound in the diagnosis of ovarian tumors. Materials and methods: In this cross-sectional-analytical study, 210 women referred to ...

Background. Ovarian cancer is a very important pathology of the female reproductive system and tends to increase in incidence mortality rates around world. Despite fact that ovarian prevalence lower than breast cervical cancer, its rate three times higher. Aim. To analyze population Ukraine Sumy region 2014–2018. Methods. Data from National Cancer Register were used for this work. A statistical...

BACKGROUND Six gene expression subtypes of invasive epithelial ovarian cancer were recently defined using microarrays by Tothill and colleagues. The Cancer Genome Atlas (TCGA) project subsequently replicated these subtypes and identified a signature predictive of survival in high-grade serous (HGS) cancers. We previously validated these signatures for use in formalin-fixed paraffin-embedded tis...

Ovarian cancer is a highly metastatic disease and the leading cause of death from gynecologic malignancy. Hence, and understanding of the molecular changes associated with ovarian cancer metastasis could lead to the identification of targets for novel therapeutic interventions. The conversion of an epithelial cell to a mesenchymal cell plays a key role both in the embryonic development and canc...

Anemia occurs in more than 30% of patients with epithelial ovarian cancer before any surgery. High levels of proinflammatory cytokines and increased oxidative stress may contribute to the development of cancer-related anemia. We assessed a population of previously untreated patients with advanced epithelial ovarian cancer to evaluate whether there was a correlation between hemoglobin (Hb) and p...

Ovarian cancer causes more deaths than any other cancer of the female reproductive system. The vitamin D receptor (VDR) is weakly to moderately expressed in normal ovarian cell, but is more strongly expressed in ovarian cancer line and tumor tissue. In vitro studies have reported that vitamin D administration inhibits cell growth and induces apoptosis in a dose dependent manner in both animal a...

Anemia occurs in more than 30% of patients with epithelial ovarian cancer before any surgery. High levels of proinflammatory cytokines and increased oxidative stress may contribute to the development of cancer-related anemia. We assessed a population of previously untreated patients with advanced epithelial ovarian cancer to evaluate whether there was a correlation between hemoglobin (Hb) and p...