Pharmacy and Pharmaceutical Sciences Commons^™

Polymeric Nanocarriers For Treatment Of Melanoma And Genetically Modified Mesenchymal Stem Cells To Improve Outcome Of Islet Transplantation, Vaibhav Mundra

Theses & Dissertations

Melanoma is a lethal malignancy with limited treatment options for advanced metastatic stages. New targeted therapeutic options with discovery of BRAF and MEK inhibitors have shown significant survival benefit. Despite the recent progress, inefficient tumor accumulation and dose limiting systemic toxicity remains pressing challenges for treating metastatic melanoma and there is a need for drug delivery approach to improve therapeutic index of chemotherapeutics. Nanoparticle based drug delivery represents promising approach to enhance efficacy and reduce the dose limiting systemic toxicity. Nanoparticles can be formulated either by physical encapsulation of drugs or by covalent conjugation of drugs to the polymeric backbone. …

Design, Development, Characterization And Testing Of Cd22 Targeted Long Circulating Liposomal Drug Delivery Systems For B Cell Malignancies, Nivesh Kumar Mittal

Theses and Dissertations (ETD)

Hematological malignances of the B cells affect almost 130,000 people in the United States every year of which approximately 44,000 lose their lives. Therapies for B cell malignancies such as doxorubicin, have limitations due to dose related adverse effects such as neutropenia and cardiomyopathy. AD 198 is a novel PKC-delta activating agent that has cytotoxic superiority over doxorubicin by being able to circumvent resistance mechanisms developed by the cancer cells towards doxorubicin and being cadioprotective from the damage caused to cardiomyocytes by doxorubicin. Targeted delivery of AD 198 is crucial to moderate the non-specific interactions of the chemotherapeutic agent with …

Cerium Oxide Nanoparticle Aggregates Affect Stress Response And Function In Caenorhabditis Elegans, Steven Rogers, Kevin M. Rice, Nandini Manne, Tolou Shokuhfar, Kun He, Vellaisamy Selvaraj, Eric Blough

Pharmaceutical Science and Research

Objective: The continual increase in production and disposal of nanomaterials raises concerns regarding the safety of nanoparticles on the environmental and human health. Recent studies suggest that cerium oxide (CeO2) nanoparticles may possess both harmful and beneficial effects on biological processes. The primary objective of this study is to evaluate how exposure to different concentrations (0.17–17.21 µg/mL) of aggregated CeO2 nanoparticles affects indices of whole animal stress and survivability in Caenorhabditis elegans.

Methods: Caenorhabditis elegans were exposed to different concentrations of CeO2 nanoparticles and evaluated.

Results: Our findings demonstrate that chronic exposure of CeO2 nanoparticle aggregates is …