Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 365 for “"ovarian cancer"”.
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Arsenic trioxide in ovarian cancer
… responsible for its cytotoxicity against ovarian carcinoma remain elusive. In this thesis, the molecular determinants of its effects and factors mediating its chemoresistance in ovarian cancer cells were investigated. It was found that As2O3 treatment caused both apoptosis induction and …
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BMP9 Signalling in Ovarian Cancer
Ovarian Cancer is the 5th most common cause of cancer death in women and the second most common gynaecological cancer in the UK. Worldwide, around 152,000 women were estimated to have died from ovarian cancer in 2012. Survival rates for women with epithelial ovarian cancer have not significantly …
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The mechanism of ovarian cancer chemoresistance
Ovarian cancer (OC) is the leading cause of female reproductive tract cancer mortality in the world. Although cytoreductive surgery followed by platinum/taxane acts a standard therapy and contributes to a high initial response rate, most patients will ultimately develop tumour recurrence and …
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Estrogen in ovarian cancer cell metastasis
Benign ovarian tumors and majority of epithelial ovarian cancers possess steroid receptors including estrogen receptors (ERs). However, the estrogen-ER signaling in ovarian carcinomas is not completely understood. Tumorigenesis is a multiple-step process involving dysregulated cell growth and …
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The Role of Gdf15 In Ovarian Cancer
… as a potential biomarker in several types of cancer as well as in other diseases such as cardiovascular diseases, diabetes, and rheumatoid arthritis. In ovarian cancer, high GDF15 serum levels correspond to poor survival. It has further been shown to be expressed at higher levels in serum in …
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Ovarian cancer serum biomarker discovery using proteomics
Ovarian cancer is a lethal gynaecological malignancy which is known as the silent killer. It has a poor prognosis due to the lack of major symptoms in early stage disease and hence its late detection. Cancer antigen-125, the most widely used biomarker for ovarian cancer detection, lacks appropriate …
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Modeling Epithelial Ovarian Cancer In The Mouse
For over five decades epithelial ovarian cancer (EOC) is identified as the leading cause of death from gynecological malignancies in the USA. Unfortunately, due to latent progression of EOC and lack of accurate animal models studies of this disease's pathogenesis have been challenging. Not …
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ING1 Impacts Ovarian Cancer by Altering EMT
… transition (EMT) program that suppresses cancer metastasis and identifies the mechanism of how ING1 regulates gene transcription, as well as its clinical implication in epithelial ovarian cancer. Our analyses revealed that ING1 epigenetically regulates the transcription machinery of the …
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Commonly used medications and survival from ovarian cancer
Background: Ovarian cancer is the 5th leading cause of cancer-related death among women in the United States. Typically diagnosed as a late stage disease, it follows an aggressive clinical course resulting in 5-year survival proportions of less than 50% for all stages and less than 30% for advanced …
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Downregulation of Pax2 Suppresses Ovarian Cancer Cell Growth
… <em>PAX2</em> has been found in several cancer types. We therefore sought to elucidate the role of PAX2 in ovarian carcinomas. We found that PAX2 was expressed in low-grade serous, clear cell, endometrioid and mucinous cell ovarian carcinomas, which are relatively chemoresistant compared …
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Molecular Determinants of Residual Disease In Ovarian Cancer
<p>The standard treatment for high grade serous ovarian cancer is primary cytoreductive surgery followed by adjuvant chemotherapy. Residual disease followed by surgery is associated with adverse overall and progression-free survival as well as poor response to adjuvant chemotherapy. Accurate …
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Managing Susceptibility to Hereditary Breast and Ovarian Cancer
The recent identification of Breast Cancer 1 (BRCA1) and BRCA2 genes offers an opportunity for high-risk individuals to learn whether they may be genetically predisposed to develop breast and/or ovarian cancer. The purpose of this study was to examine how unaffected women, identified as BRCA …
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Clinical resistance to platinum chemotherapy in ovarian cancer
Platinum drugs are the most active agents in ovarian cancer. Their cytotoxicty results from DNA crosslinking. High tumour response rates are seen, but 80 % of patients relapse. Major mechanisms of platinum resistance in patients remain to be established. We have studied DNA interstrand crosslinking …
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NANOPARTICLE DEPOT FOR INTRAPERITONEAL CHEMOTHERAPY OF OVARIAN CANCER
… is a promising post-surgical therapy of ovarian cancer, with the full potential yet to be proven. To facilitate IP chemotherapy of ovarian cancer, we have developed a nanoparticle depot for IP chemotherapy consisted of paclitaxel (PTX) nanocrystals (PNC) and hyaluronic acid-based hydrogel …
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Characterisation of the Tumour Microenvironment in Ovarian Cancer
The tumour microenvironment comprises the non-cancerous cells present in the tumour mass (fibroblasts, endothelial, and immune cells), as well as signalling molecules and extracellular matrix. Tumour growth, invasion, metastasis, and response to therapy are influenced by the tumour …
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Roles of PKR in High Grade Serous Ovarian Cancer
High-grade serous ovarian carcinoma (HGSC) is characterized by dissemination within the peritoneal cavity, a process that critically depends on dynamic regulation of cell adhesion, migration, and invasion rather than primary tumor growth. Protein kinase R (PKR; EIF2AK2) is classically described as …
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Mapping the Landscape of Acquired Vulnerabilities in Ovarian Cancer
… to identify the genetic lesions associated with ovarian cancer have noted the striking diversity of mutations occurring in this disease. This genetic diversity has complicated the search for novel therapies. However, recent data has suggested that one commonality of ovarian tumors might be …
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