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Combination Oral Immunotherapy With Il-10 And Il-12 Effectively Treats Colon Tumors Via Synergistic Effects On Il-17 Producing T Cells And Colon Epithelial Barrier Integrity., Neal Bhutiani
Electronic Theses and Dissertations
In this dissertation, the relationship between colon cancer and inflammation, the utility of novel imaging modalities for diagnosis of colitis and cancer, and the therapeutic efficacy of orally delivered, particle-based immunotherapy for the treatment of colon cancer are evaluated. In Chapters One and Two, multispectral optoacoustic tomography (MSOT) is demonstrated to effectively detect colon inflammation without the use of exogenous contrast prior to detection using conventional colonoscopy. Oral particle uptake is demonstrated in the distal small intestine and proximal colon, confirming site-specific delivery. In Chapter Three, administration of IL-10 and IL-12 containing particles is shown to act synergistically to significantly …