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Investigation Of Avaren-Fc's Therapeutic Potential Against Ovarian Cancer., Katarina Lee Mayer May 2024

Investigation Of Avaren-Fc's Therapeutic Potential Against Ovarian Cancer., Katarina Lee Mayer

Electronic Theses and Dissertations

This thesis describes the investigation of Avaren-Fc (AvFc), a novel lectin-based therapeutic fusion protein consisting of the recombinant Avaren lectin and the Fc region of human IgG1, against ovarian cancer. AvFc possesses selectivity toward tumor associated N-linked high-mannose-type glycans. The present study demonstrates AvFc’s in vitro activity against OVCA cell lines via antibody-dependent cell-mediated cytotoxicity and its ability to extend the survival of mice challenged with murine ID8 OVCA cells after repeated systemic administration. Furthermore, AvFc treatment in this model was found to increase the presence of peritoneal leukocytes, suggesting a shift toward an improved antitumor immune response. Another key …


Electrochemical Modulation Of Surface Plasmon Wave To Investigate Dna-Based Sensing Platforms And Detection Of Sars-Cov2., Anil Sharma May 2024

Electrochemical Modulation Of Surface Plasmon Wave To Investigate Dna-Based Sensing Platforms And Detection Of Sars-Cov2., Anil Sharma

Electronic Theses and Dissertations

This study offers a thorough comparative analysis of optical and electrical signaling strategies for assessing the electrochemical properties of different redox-labeled DNA-based biosensing platforms. In addition, it illustrates the development of an optical interrogation technique with electrochemical modulation of surface plasmon waves (ECM-SPW) as a route for analyzing and implementing DNA-based hybridization sensors. For those quantitative analyses, we chose a model sensing platform composed of a methylene blue (MB)-modified single-stranded DNA (ssDNA) signaling probe and an unlabeled capture ssDNA probe that complements the signaling probe. Two types of signaling probes were employed in this work: one with MB attached to …


Preclinical Stability Assessment Of Epicertin, A Biotherapeutic Candidate For Ulcerative Colitis Mucosal Healing., Wendy Michelle Kittle May 2024

Preclinical Stability Assessment Of Epicertin, A Biotherapeutic Candidate For Ulcerative Colitis Mucosal Healing., Wendy Michelle Kittle

Electronic Theses and Dissertations

EPICERTIN is a biotherapeutic candidate for mucosal healing in ulcerative colitis (UC), a major type of inflammatory bowel disease (IBD). Despite the critical role of mucosal healing in achieving successful remission of UC, there are currently no targeted mucosal healing agents available. EPICERTIN has previously demonstrated epithelial repair and mucosal healing activity in colon epithelial cells, murine colitis models, and tissue explants from IBD patients, highlighting its therapeutic potential to meet this unmet need for UC patients. The development of appropriate chemistry, manufacturing, and controls (CMC) data will facilitate our ultimate goal to bring EPICERTIN to the clinic for a …