Organic Chemicals Commons^™

Kratom As A Therapeutic Option For Opioid Use Disorder​: A Comprehensive Review​, Harmann Singh, Abdullah Noory, Akash M. Patel, Kush C. Patel, Simran Gandhi

Rowan-Virtua Research Day

Kratom (Mitragyna speciosa) has gained significant attention for its potential role in managing opioid use disorder (OUD). This review examines kratom’s pharmacology, safety profile, addiction potential, and ethical considerations in research, while exploring its future as a therapeutic option. Kratom’s primary alkaloids, mitragynine and 7-hydroxymitragynine, act as partial mu-opioid receptor agonists, producing analgesic and sedative effects at higher doses and stimulant-like effects at lower doses. Preclinical and observational studies suggest kratom may alleviate opioid withdrawal symptoms and cravings, but concerns remain regarding its dependency potential and adverse effects, including gastrointestinal distress, hepatotoxicity, and withdrawal symptoms upon cessation. While kratom carries …

Imaging The Tumor Microenvironment Using 1,2-Dioxetane Chemiluminescence Agents, Lucas Ryan

Chemistry Theses and Dissertations

As complex organisms, animals and humans rely on a delicate interplay between many connected systems to maintain proper cellular and whole-body function. Oxygen regulation and homeostasis are vital for proper function in healthy cells, as are core components of aerobic metabolism and efficient ATP generation to supply our energy needs. Maintaining pH homeostasis is also of primary importance; cells maintain pH homeostasis through a host of active and passive transporters to maintain pH balance both inside and outside of the cell.

Events of uncontrolled cellular proliferation, also known as cancer, survive and thrive under conditions that perturb the delicate balance …

Identification Of Antibiotic Ge37468a From Pseudonocardia Symbionts Of Trachymyrmex Septentrionalis Ants, Krithika Rao

Scripps Senior Theses

In response to the growing rates of antibiotic resistance in human bacterial pathogens, this study explores the natural products involved in the defensive symbiosis between actinobacteria and fungus-growing ants to uncover new potential antibiotics. This study also seeks to understand the function of natural antibiotics in their ecological contexts, especially those involved in defensive symbioses. Defensive symbiosis can be a beneficial platform for discovering useful antibiotics, because antibiotics in these relationships must be able to selectively inhibit enemies without harming hosts, and are therefore likely more specific and less toxic. Pseudonocardia sp. associated with Trachymyrmex septentrionalis ants demonstrated antibiotic activity …

Roles Of Dopamine Receptor On Chemosensory And Mechanosensory Primary Cilia In Renal Epithelial Cells, Viralkumar S. Upadhyay, Brian S. Muntean, Samred H. Kathem, Jangyoun J. Hwang, Wissam A. Aboualaiwi, Surya M. Nauli

Pharmacy Faculty Articles and Research

Dopamine plays a number of important physiological roles. However, activation of dopamine receptor type-5 (DR5) and its effect in renal epithelial cells have not been studied. Here, we show for the first time that DR5 is localized to primary cilia of LLCPK kidney cells. Renal epithelial cilia are mechanosensory organelles that sense and respond to tubular fluid-flow in the kidney. To determine the roles of DR5 and sensory cilia, we used dopamine to non-selectively and fenoldopam to selectively activate ciliary DR5. Compared to mock treatment, dopamine treated cells significantly increases the length of cilia. Fenoldopam further increases the length of …