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Delivery of STAT3 inhibitor cucurbitacins to tumor by polymeric nano-carriers : Implications in cancer chemo- and immunotherapy
DownloadFall 2009
Signal Transducer and Activator of Transcription 3 (STAT3), a common oncogenic mediator, is constitutively activated in many types of human cancers and plays a critical role in tumor growth and cancer immune evasion. The focus of this dissertation is the delivery of STAT3 inhibitor cucurbitacins...
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Development of block copolymer based nanocarriers for the solubilization and delivery of valspodar
DownloadFall 2011
One of the major causes of failure in cancer chemotherapy is multidrug resistance (MDR), where cancer cells become resistant to different types of anticancer drugs. Over-expression of membrane efflux pumps like P-glycoprotein (P-gp), which recognizes different chemotherapeutic agents and...
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Development of Poly(ethylene oxide)-block-poly(ε-caprolactone) based Micelles for Tumor Targeted Drug and siRNA Delivery
DownloadFall 2015
The use of nanotechnology has made significant advancements in cancer diagnosis and treatment. Polymeric micelles are a relatively new generation of nanocarriers mostly intended for the delivery of hydrophobic drugs. In this thesis, our objective was to develop an optimized polymeric micellar...
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Development of polymer and lipid based nano-delivery systems for targeted cancer chemotherapy
DownloadFall 2012
Conventional chemotherapy agents can kill tumor cells and inhibit tumor growth, but they produce severe side effects on normal cells at the same time. To shift the balance towards tumoral effects, it would be desirable to direct the anti-cancer drug towards tumor while restricting drug access to...
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Fall 2010
In many tumors, persistently-active signal transducer and activator of transcription 3 (STAT3) imparts several oncogenic features such as survival, proliferation, angiogenesis, and immune escape. Therefore, STAT3 targeting in cancer and cancer-exposed dendritic cells (DCs) is important for cancer...
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PLGA-based nanoparticles for targeting of dendritic cells in cancer immunotherapy and immunomonitoring
DownloadSpring 2010
Cancer vaccines have shown little success in clinic. Dendritic cells (DCs) are of particular interest in cancer vaccination due to their role in cell-mediated immunity. Active targeting of DCs, through PLGA nanoparticles (PLGA-NPs) decorated with ligands for DC-expressed mannose receptor (MR) can...