Translational Medical Research Commons^™

Great Expectations: Phosph(On)Ate Prodrugs In Drug Design—Opportunities And Limitations, Victoria Yan

Dissertations & Theses (Open Access)

Phosphate and phosphonates are chemical moieties with historical precedence in anticancer and antiviral nucleotide analogues. Synchronous to modern efforts identifying novel therapeutic targets in cancer, such chemical moieties are being investigated in the design of novel inhibitors with antineoplastic potential. A central challenge to the delivery of phosph(on)ate-containing drugs is their anionic character at physiological pH, which portends poor membrane permeability. This limitation has been successfully overcome through the use of prodrugs. When attached to the phosph(on)ate moiety, prodrugs mask the negative charge and easily enable cell permeability. Upon cellular entry, the promoieties are enzymatically or environmentally cleaved to unveil …

Opioid Dependency And Its Effects On Alcohol Consumption, Emily V. Flores

Psychology and Counseling Theses

Previous research has found dualistic effects on alcohol consumption with low doses of buprenorphine increasing alcohol and higher doses of buprenorphine reducing alcohol consumption in rats (Ciccocioppo et al., 2006). Other existing research on naloxone treatment and alcohol consumption in opioid use has demonstrated that alcohol consumption decreases after naloxone treatment in rats (Hyytia & Sinclair, 1993). Yet, no research has been conducted on either rats or humans on the effects of buprenorphine and naloxone medication combined. The effects of opioid maintenance therapy are controversial and the relationship between alcohol consumption and opioid dependency treatment is mainly based on literature …

Clincial Translational Science Research Of The Functional Role Of Large Conductance Potassium Channels In Selective Destruction Of Triple Negative Breast Cancer Cells, Gina Sizemore

Graduate Theses, Dissertations, and Problem Reports

ABSTRACT

The preliminary background that puts this research into context is threefold; it is the aggressive nature of triple negative breast cancer (TNBC), the complexity surrounding its pathology, and the significant lack of targeted treatment for this disease. To clarify the focus of my research, I have concentrated on identifying a targeted treatment for TNBC. In the process, I have identified cycles of reciprocity between treatment, clinical diagnosis, staging, and pathology that will be addressed in smaller papers. However, the weight of this work is in the discovery of a novel target for triple negative breast cancer. The value of …