نتایج جستجو برای: ovarian epithelial cancer
تعداد نتایج: 1064060 فیلتر نتایج به سال:
BACKGROUND Mounting evidence suggests that a low intake of the water-soluble B vitamin folate is associated with breast and colorectal carcinogenesis, especially among alcohol drinkers. However, epidemiologic data specifically linking folate intake to ovarian cancer risk are limited. METHODS We examined the association between dietary folate intake (i.e., folate from food sources) and the inc...
Epithelial ovarian cancer is the most lethal gynecologic malignancy and the fifth leading cause of cancer death in women in the Western world. ETS transcription factors have been implicated in the regulation of gene expression during a variety of biologic processes including cell growth and differentiation. We recently examined the role of the ETS transcription factor ETV5 in epithelial ovarian...
Ovarian cancer is a deadly gynecologic malignancy for which novel biomarkers and therapeutic targets are imperative for improving survival. Previous studies have suggested the expression pattern of linker histone variants as potential biomarkers for ovarian cancer. To investigate the role of histone H1 in ovarian cancer cells, we characterize individual H1 variants and overexpress one of the ma...
Ovarian tumor cells produce macrophage colony stimulating factor, a potent chemoattractant for monocytes. Monocytes and macrophages produce tumor necrosis factor alpha (TNF-alpha) and interleukin 1 alpha or interleukin 1 beta (IL-1 beta) that can stimulate ovarian tumor cell growth. The present study has explored whether paracrine stimulation by monocyte derived cytokines might induce autocrine...
OBJECTIVE The purpose of this study was to evaluate the expression of epidermal growth factor-like domain 7 (EGFL7) in epithelial ovarian cancer, and to assess its relevance to clinicopathological characteristics and patients' survival. METHODS A total of 177 patients with epithelial ovarian cancer were enrolled in the current study. For each patient, a retrospective review of medical records...
CONTEXT Development of new biomarkers for ovarian cancer is needed for early detection and disease monitoring. Analyses involving complementary DNA (cDNA) microarray data can be used to identify up-regulated genes in cancer cells, whose products may then be further validated as potential biomarkers. OBJECTIVE To describe validation studies of an up-regulated gene known as osteopontin, previou...
The insulin-like growth factor (IGF) signaling axis plays an important role in cancer biology. We hypothesized that genetic variation in this pathway may influence risk of ovarian cancer. A three-center study of non-Hispanic whites including 1880 control women, 1135 women with invasive epithelial ovarian cancer and 321 women with borderline epithelial ovarian tumors was carried out to test the ...
Objective: The goal of this study is to evaluate the efficacy of intraperitoneal (JP) cisplatin as consolidation treatment, in epithelial ovarian cancer patients with pathologically negative surgical reassessment, following first-line platinum-based chemotherapy. Methods: This study included 22 patients with FIGO stage (IIc- IV) epithelial ovarian cancer (EOC) which had no evidence of disea...
A cell line representative of human high-grade serous ovarian cancer (HGSOC) should not only resemble its tumour of origin at the molecular level, but also demonstrate functional utility in pre-clinical investigations. Here, we report the integrated proteomic analysis of 26 ovarian cancer cell lines, HGSOC tumours, immortalized ovarian surface epithelial cells and fallopian tube epithelial cell...
Ovarian cancer is the fifth leading cause of cancer deaths among women and the most common type of gynecologic malignancy. Despite advances in surgery and chemotherapy, the survival rate of patients with epithelial ovarian cancer is still low. For a whole decade, that situation has not improved. Most ovarian cancer patients relapse and become drug-resistant. Increasing evidence has suggested th...
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