Pharmacy and Pharmaceutical Sciences Commons^™

Haiti's Hiv Surveillance System: Past, Present, And Future, Chris Delcher, Ermane G. Robin, Daniella Myriam Pierre

Pharmacy Practice and Science Faculty Publications

No abstract provided.

Validation And Application Of A Novel Target-Based Whole-Cell Screen To Identify Antifungal Compounds, Christian Alexander Dejarnette

Theses and Dissertations (ETD)

Traditional approaches to drug discovery are inefficient and have several key limitations that constrain our capacity to rapidly identify and develop novel experimental therapeutics. To address this, we have devised a second-generation target-based whole-cell screening assay based on the principles of competitive fitness, which can rapidly identify target-specific and physiologically-active compounds. Briefly, strains expressing high, intermediate, and low levels of a preselected target protein were constructed, tagged with spectrally distinct fluorescent proteins (FPs), and mixed together. The pooled strains were then grown in the presence of various small molecules, and the relative growth of each strain within the mixed culture …

Effects Of Germline And Somatic Events In Candidate Brca-Like Genes On Breast-Tumor Signatures, Weston R. Bodily, Brian H. Shirts, Tom Walsh, Suleyman Gulsuner, Mary-Claire King, Alyssa Parker, Moom Roosan, Stephen R. Piccolo

Pharmacy Faculty Articles and Research

Mutations in BRCA1 and BRCA2 cause deficiencies in homologous recombination repair (HR), resulting in repair of DNA double-strand breaks by the alternative non-homologous end-joining pathway, which is more error prone. HR deficiency of breast tumors is important because it is associated with better responses to platinum salt therapies and PARP inhibitors. Among other consequences of HR deficiency are characteristic somatic-mutation signatures and gene-expression patterns. The term “BRCA-like” (or “BRCAness”) describes tumors that harbor an HR defect but have no detectable germline mutation in BRCA1 or BRCA2. A better understanding of the genes and molecular events associated with tumors being …

Complementing The Us Food And Drug Administration Adverse Event Reporting System With Adverse Drug Reaction Reporting From Social Media: Comparative Analysis, Zeyun Zhou, Kyle Emerson Hultgren

Purdue University Libraries Open Access Publishing Fund

Background: Adverse drug reactions (ADRs) can occur any time someone uses a medication. ADRs are systematically tracked and cataloged, with varying degrees of success, in order to better understand their etiology and develop methods of prevention. The US Food and Drug Administration (FDA) has developed the FDA Adverse Event Reporting System (FAERS) for this purpose. FAERS collects information from myriad sources, but the primary reporters have traditionally been medical professionals and pharmacovigilance data from manufacturers. Recent studies suggest that information shared publicly on social media platforms related to medication use could be of benefit in complementing FAERS data in order …

September 2020, Randy Curry, Cindy Brooks

RURAL ROCKS

Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy.

Cytokine-Targeted Therapeutics For Kshv-Associated Disease, Nedaa Alomari, Jennifer Totonchy

Pharmacy Faculty Articles and Research

Kaposi’s sarcoma-associated herpesvirus (KSHV) also known as human herpesvirus 8 (HHV-8), is linked to several human malignancies including Kaposi sarcoma (KS), primary effusion lymphoma (PEL), multicentric Castleman’s disease (MCD) and recently KSHV inflammatory cytokine syndrome (KICS). As with other diseases that have a significant inflammatory component, current therapy for KSHV-associated disease is associated with significant off-target effects. However, recent advances in our understanding of the pathogenesis of KSHV have produced new insight into the use of cytokines as potential therapeutic targets. Better understanding of the role of cytokines during KSHV infection and tumorigenesis may lead to new preventive or therapeutic …

Availability Of Over-The-Counter Antibiotics In Guatemalan Corner Stores, Purificación Moreno, Alejandro Cerón, Karen Sosa, Marinees Morales, Laura M. Grajeda, Maria Renee Lopez, John P. Mccraken, Celia Cordón-Rosales, Guy H. Palmer, Douglas R. Call, Brooke M. Ramay

Anthropology: Faculty Scholarship

Widespread availability of antibiotics without prescription potentially facilitates overuse and contributes to selection pressure for antimicrobial resistant bacteria. Prior to this study, anecdotal observations in Guatemala identified corner stores as primary antibiotic dispensaries, where people purchase antibiotics without prescriptions. We carried out a cross sectional study to document the number and types of antibiotics available in corner stores, in four study areas in Guatemala. A total of 443 corner stores were surveyed, of which 295 (67%) sold antibiotics. The most commonly available antibiotics were amoxicillin, found in 246/295 (83%) stores, and tetracycline, found in 195/295 (66%) stores. Over the counter …

Acute Hyperkalemia: A Novel Strategy To Prevent Insulin Induced Hypoglycemia, Brandon Wu, Eric Harvey

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No abstract provided.

Rna Nanoparticle For Treatment Of Gastric Cancer, Peixuan Guo, Daxiang Cui, Dan Shu, Yi Shu, Chunlei Zhang

Pharmaceutical Sciences Faculty Patents

The presently-disclosed subject matter relates to RNA-based composition and method to treat gastric cancer in a subject. More particularly, the presently disclosed subject matter relates to a RNA nanostructure and composition containing a multiple branched RNA nanoparticle, a gastric cancer targeting module, and an effective amount of a therapeutic agent. Further, the presently disclosed subject matter relates to a method of using the RNA nanoparticle composition to treat gastric cancer in a subject having or at risk of having gastric cancer.

Investigation Of The Sequence-Structure-Activity Relationship In Ponericin L1 From Neoponera Goeldii & Synergistic Interactions Of Ionic Liquids And Antimicrobials To Improve Efficacy, Alexandria S. Senetra

Theses and Dissertations

Non-traditional antimicrobials have been an area of great interest due to the increasing prevalence of antimicrobial resistance (AMR) in bacteria. Antimicrobial peptides (AMPs) & ionic liquids (ILs) are two examples that have been investigated as a potential solution. Most AMPs are naturally derived & exhibit high selectivity against bacterial targets over host cells. The venom-derived peptide, ponericin L1 from Neoponera goeldii, was used to investigate the role of cationic residues & net charge on peptide activity. Using both in vitro & microbiological methods, L1 peptide & derivatives exhibited an alpha-helical conformation with enhanced binding to lipid vesicles containing anionic lipids …

Searching For New Medications For The Treatment Of Alcohol Use Disorder, Harley M. Buechler

Theses and Dissertations

Alcohol use disorder (AUD) affects more than 15 million people in the United States. Current pharmacotherapeutic treatments for AUD are only modestly effective, necessitating the identification of new targets for medications development. In this study, the effects of the D4 receptor antagonist, L-745,870, and the CB1 negative allosteric modulator, PSNCBAM-1, were both tested for effects in ethanol conditioned place preference (CPP) and oral ethanol self-administration. Food-restricted adult male mice were trained in operant chambers to nose poke for delivery of rewards, trained on ascending concentrations of alcohol with descending concentrations of Ensure and water, until the mixture self-administered was 8% …

Parent Responses To Pediatric Pain: The Differential Effects Of Ethnicity On Opioid Consumption, Candice D. Donaldson, Brooke N. Jenkins, Michelle A. Fortier, Michael T. Phan, Daniel M. Tomaszewski, Sun Yang, Zeev N. Kain

Psychology Faculty Articles and Research

Objective

Within the context of the United States opioid epidemic, some parents often fear the use of opioids to help manage their children's postoperative pain. As a possible consequence, parents often do not dispense optimal analgesic medications to their children after surgery, putting their children at risk of suffering from postsurgical pain. The objective of this research was to assess ethnicity as a predictor of both pain and opioid consumption, and to examine how Hispanic/Latinx and Non-Hispanic White parents alter their child's opioid consumption in response to significant postsurgical pain.

Methods

Participants were 254 children undergoing outpatient tonsillectomy and/or adenoidectomy …

Evaluation Of Sodium Valproate Low Dose Efficacy In Radicular Pain Management And It’S Relation With Pharmacokinetics Parameters, Mona Ghasemian, Mohammad Bagher Owlia, Mohammad Hossein Mosaddegh, Masoud Nakhaie Nejad, Seyed Mojtaba Sohrevardi

BioMedicine

Background: Radiculopathy due to lumbar or cervical disc disease is the most common chronic neuropathic pain in adults. The aim of present study was evaluation of low dose of sodium valproate on radicular pain and determining VPA pharmacokinetics.

Materials and Methods: In this double blind randomized placebo control clinical study, 80 patients with established lumbar or cervical radicular pain, have been randomly allocated into two study groups: 40 have received sodium valproate 200 mg/day and Celecoxib 100 mg/day and acetaminophen 500 mg PRN as rescue medication, and second group has received placebo, Celecoxib and acetaminophen. Quantitative assessment of pain was …

Cocaine Hydrolase-Fc Fusion Proteins For Cocaine And Methods For Utilizing The Same, Chang-Guo Zhan, Fang Zheng, Hsin-Hsiung Tai, Xiabin Chen, Liu Xue, Shurong Hou

Pharmaceutical Sciences Faculty Patents

The presently-disclosed subject matter includes isolated polypeptides that comprise a butyrylcholinestrase (BChE) polypeptide and a second polypeptide. The BChE polypeptide as well as the second polypeptide can be variants and/or fragments thereof. The presently-disclosed subject matter also includes a pharmaceutical composition that comprises the present isolated polypeptide and a suitable pharmaceutical carrier. Further still, methods are provided for treating cocaine-induced conditions, and comprise administering the isolated polypeptide and/or pharmaceutical compositions thereof to an individual.

Evaluation Of Wait Times For Pediatric Patients Receiving Chemotherapy, Kristin M. Held Wheatley Pharmd, Bcop, Rachael Gerstein Pharmd

Department of Pharmacy

No abstract provided.

Artificial Intelligence–Powered Smartphone App To Facilitate Medication Adherence: Protocol For A Human Factors Design Study, Don Roosan, Jay Chok, Mazharul Karim, Anandi V. Law, Andrius Baskys, Angela Hwang, Moom Roosan

Pharmacy Faculty Articles and Research

Background: Medication Guides consisting of crucial interactions and side effects are extensive and complex. Due to the exhaustive information, patients do not retain the necessary medication information, which can result in hospitalizations and medication nonadherence. A gap exists in understanding patients’ cognition of managing complex medication information. However, advancements in technology and artificial intelligence (AI) allow us to understand patient cognitive processes to design an app to better provide important medication information to patients.

Objective: Our objective is to improve the design of an innovative AI- and human factor–based interface that supports patients’ medication information comprehension that could potentially …

Rethinking Fda Regulation Of Complex Products, Philip E. Alford

Minnesota Journal of Law, Science & Technology

No abstract provided.

Efficient Cocaine Degradation By Cocaine Esterase-Loaded Red Blood Cells, Luigia Rossi, Francesca Pierigè, Marco Agostini, Noemi Bigini, Veronica Termopoli, Yingting Cai, Fang Zheng, Chang-Guo Zhan, Donald W. Landry, Mauro Magnani

Molecular Modeling and Biopharmaceutical Center Faculty Publications

Recombinant bacterial cocaine esterase (CocE) represents a potential protein therapeutic for cocaine use disorder treatment. Unfortunately, the native enzyme was highly unstable and the corresponding mutagenized derivatives, RBP-8000 and E196-301, although improving in vitro thermo-stability and in vivo half-life, were a partial solution to the problem. For cocaine use disorder treatment, an efficient cocaine-metabolizing enzyme with a longer residence time in circulation would be needed. We investigated in vitro the possibility of developing red blood cells (RBCs) loaded with RBP-8000 and E196-301 as a biocompatible system to metabolize cocaine for a longer period of time. RBP 8000 stability within human …

Develop A High-Throughput Screening Method To Identify C-P4h1 (Collagen Prolyl 4-Hydroxylase 1) Inhibitors From Fda-Approved Chemicals, Shike Wang, Kuo-Hao Lee, Nathália Victoria Araujo, Chang-Guo Zhan, Vivek M. Rangnekar, Ren Xu

Pharmaceutical Sciences Faculty Publications

Collagen prolyl 4-hydroxylase 1 (C-P4H1) is an α-ketoglutarate (α-KG)-dependent dioxygenase that catalyzes 4-hydroxylation of proline on collagen. C-P4H1-induced prolyl hydroxylation is required for proper collagen deposition and cancer metastasis. Therefore, targeting C-P4H1 is considered a potential therapeutic strategy for collagen-related cancer progression and metastasis. However, no C-P4H1 inhibitors are available for clinical testing, and the high content assay is currently not available for C-P4H1 inhibitor screening. In the present study, we developed a high-throughput screening assay by quantifying succinate, a byproduct of C-P4H-catalyzed hydroxylation. C-P4H1 is the major isoform of collagen prolyl 4-hydroxylases (CP4Hs) that contributes the majority prolyl 4-hydroxylase …

Redox-Sensitive Nanocomplex For Targeted Delivery Of Melittin, Bei Cheng, Peisheng Xu

Faculty Publications

Although peptide therapeutics have been explored for decades, the successful delivery of potent peptides in vitro and in vivo remains challenging due to the poor stability, low cell permeability, and off-target effects. We developed a redox sensitive polymer-based nanocomplex which can efficiently and stably deliver the peptide drug melittin for cancer therapy. The nanocomplex selectively targets cancer cells through lactobionic acid mediated endocytosis and releases melittin intracellularly upon the trigger of elevated redox potential. In vivo study proved that the targeted nanocomplex shows excellent potency in inhibiting tumor growth in a xenograft colon cancer mouse model. Thus, the polymer/melittin nanocomplexes …