Medicine and Health Sciences Commons^™

The Discovery And Characterization Of Novel Potent 5-Substituted 3, 3’, 4’, 7-Tetramethoxyflavonoid Dna Triplex Specific Binding Ligands, Vanessa Marie Rangel

University of the Pacific Theses and Dissertations

Chemotherapy works by killing fast dividing cells. Unfortunately, these drugs are not specific to cancer tissue and can damage normal cells. Chemotherapy is like taking poison and hoping it kills the cancer cells before it kills you. As an alternative, many researchers have investigated the use of antigene therapy to selectively target cancer causing genes to avoid off target effects. Although promising, the theory is limited by the stability of the triplex structure. Here, we report the discovery of potent triplex binding ligands derived from the natural product quercetin. Chemical derivatives of 5-substituted 3, 3’, 4’, 7-tetramethoxyquercetin derivatives were characterized …

Optimization Of The Structure Of Ttr Ligands For Half-Life Extension (Tlhe), Guanming Jiang

University of the Pacific Theses and Dissertations

Many potential therapeutic agents face challenges for their clinical development due to short circulation half-life. As a result, prolonging the half-life of therapeutic drugs in circulation while preserving their hydrophilicity and small size will be a key step toward more effective and safe pharmacological molecules. Our lab developed a new approach for enhancing the safety and efficacy of therapeutic agents. By endowing therapeutic agents with a hydrophilic small molecule (a derivative of the clinical candidate, AG10) which reversibly binds to the serum protein transthyretin (TTR), the half-life of the therapeutic agent should be extended by binding to the TTR in …

Exercise And Patient Populations: A Community-Based Exercise Intervention On Cancer And Type 2 Diabetes, Cynthia Villalobos

University of the Pacific Theses and Dissertations

Cancer and diabetes are the second and seventh leading causes of death in the United States, respectively (Kochanek et al., 2017). When including prediabetes and the entire cancer continuum, both diseases affect over 150 million individuals in the United States each year (Bullard et al., 2018; Siegel et al., 2019). Furthermore, there exists an alarming rise in patients presenting with both type 2 diabetes and obesity-related cancers concurrently, as both diseases share similar risk factors (Vigneri et al., 2009). An aging adult population, physical inactivity and unhealthy eating habits are continuing to rise, and the prevalence of individuals with obesity-related …

In Vitro Comparative Studies On The Effect Of Vinblastine Sulfate And Hyperthermia On Normal And Transformed Human Lung Fibroblasts, Fernando Alberto Duk

University of the Pacific Theses and Dissertations

Although the differential response of malignant cells to hyperthermia was observed at the end of the last century, few investigations into the phenomenon were made until fairly recently. At first the results obtained were inconsistent due mostly to the inefficient techniques in use at the time. The advent of cell and tissue culture, increased knowledge in tumor biology, advances in molecular biology, and the development of equipment which could raise and monitor the temperature of tumors during hyperthermic treatments, have made the study of the effects of supranormal temperature on malignant neoplasias substantially more reliable.

The effectiveness of the combined …

The External Morphology Of The First Zoeal Stages Of Cancer Magister (Dana), Cancer Antennarius (Stimpson), And Cancer Anthonyi (Rathbun), Robert Dotson Mir

University of the Pacific Theses and Dissertations

The literature dealing with the larva of Pacific Coast brachyuran crabs is slight. The prominent papers, those of Aikawa (1927, 1928, 1929, 1933, 1937), deal with a variety of genera and offer information useful in determin- ing family relationships. A single paper by Hart (1935) also deal with a number of brachyuran larvae found in the Pacific Ocean. None of these papers, however, identifies to species any member of the genus Cancer, although one member, C. magister (Dana) is of considerable economic importance on the pacific coast of North America. In the fall of 1958 an investigation was under taken …