Digital Commons Network^™

Cosmetic Adverse Events And The Product Safety Landscape, Rick Kingston

Oxford ICSB

The Modernization of Cosmetics Regulation Act of 2022 (MoCRA) became effective December 29th, 2023 and is the most significant expansion of FDA’s authority to regulate cosmetics since the FD&C Act was enacted in 1938. MoCRA expands the FDA's rulemaking and enforcement authority over cosmetics and creates new compliance obligations for manufacturers. There are six key areas of the legislation including Facility Registration, Product & Ingredient Listing, Safety Substantiation, Cosmetics Labeling, and Adverse Event Reporting and Record Keeping. Each of these areas has significant implications for manufacturers and cosmetic ingredients. Given the ubiquitous presence of botanical and other naturally occurring substances …

Herbal Medicine For The Management Of Asthma In Taiwan: Insights From Big Data, Laboratory Studies, And Clinical Research, Hung-Rong Yen, Chuan-Teng Liu, Ying-Chyi Song

Oxford ICSB

Introduction: Asthma affects individuals across all age groups and poses a significant public health challenge in Taiwan, with high morbidity rates and substantial healthcare burdens. Traditional medicine theory emphasizes restoring the yin-yang balance, achieved through methods such as herbal medicine. Real-world data from Taiwan highlight the growing reliance on complementary therapies due to recurrent exacerbations and the potential side effects of conventional asthma medications. Materials and Methods: First, we analyzed the National Health Insurance Research Database, encompassing a population of 23 million in Taiwan, to identify the most commonly prescribed Chinese herbal medicines. Subsequently, we conducted in vitro experiments and …

Induction Of Diabetic Cardiomyopathy In A Three-Dimensional Myocardial Model, Maelyn Andreasen

Student Research Symposium

Diabetic cardiomyopathy: Impairs and damages heart tissue through chronic exposure to hyperglycemia, or high blood sugar, in diabetic individuals

The Effects Of The Action Rate And Binding Density On Sensitivity In Lateral Flow, Mona Soroush

Student Research Symposium

Lateral Flow Assays (LFAs) offer rapid diagnostics, yet sensitivity remains a critical limitation. This study used a mathematical framework—the Convection-Diffusion-Reaction (CDR) equation—to optimize sensitivity by adjusting parameters such as flow velocity (U), association and dissociation rates (k_on and k_off), and nanoparticle valency. Our simulation results closely matched literature data (Berli & Kler, 2016), demonstrating significant enhancements in sensitivity with optimized parameters.

The Effects Of Different Types Of Fertilizer On The Growth Of Pseudomonas Frederiksbergenis, Aspen Curtis, Nadia Greding, Kylie Fluckiger, Samantha Clements

Student Research Symposium

Which fertilizers will promote the growth of the isolate of Pseudomonas frederiksbergensis (P. frederiksbergensis)?

Pseudomonas Parafulva Confirmed To Have Antifungal Properties When Grown In Conjunction With Botrytis Cinerea, Caden Dupee, Kylee Eldredge, Zachary Elmer, Joshua Hartvigsen

Student Research Symposium

Widespread antibiotic use has led to antibiotic resistance of infectious bacteria. (Young, 2017) As part of the TinyEarth Program, the lab group collected and tested local soil samples for bacteria with hopes of finding novel antibiotic properties. From the soil samples, a bacteria was isolated, subsequently sequenced, and determined to be Pseudomonas parafulva. P. parafulva is a Gram-negative bacterium that has been known to frequent rice paddies of eastern Asian countries and has been collected in select regions of North America, including that of Cache Valley. P. parafulva has been linked to anti-fungal activities on plants. (Lui et …

Diets And Environmental Impacts - Generational Outlook, Aspen Hopper, Melanie Jex

Student Research Symposium

How different diets impact the environment: Are we aware?

Preparing A Bioreactor For Avian Cell Culture, Joshua Bell, Taylor Davis, Payton Larsen, Abbie Smith, Joshua Thompson

Student Research Symposium

This project, in collaboration with Upside Foods and Thermo Fisher, focuses on optimizing a 50L bioreactor for avian cell growth. Thermo Fisher has assembled the bioreactor while Upside Foods has provided design specifications and avian specific growth media.

The Effects Of Biodiversity On Plant Parasitic Nematodes, Josh Lund

Student Research Symposium

The Dilution Effect Hypothesis¹ argues that biodiversity reduces pathogen transmission risk due to dilution of susceptible hosts, enhanced microbial communities that suppress pathogens, interference competition, nutrient heterogeneity, and ecological stability.

A Look Into Frugivorous Interactions With Psychotria And Palicourea In Barro Colorado Island, Panama, Madison Smart, Gerald Schneider, Elsa Jos

Student Research Symposium

Importance of Seed Dispersal

• Seed dispersal is a vital ecological process that influences plant population dynamics and ecosystem structure.
• Half of all seed-bearing plants rely on frugivorous animals to disperse their seeds to new locations, promoting plant recruitment

Psychological Inflexibility For Hearing Loss: A Description Of Patient Challenges, Bailey Sorensen

Student Research Symposium

Barriers to hearing healthcare can include stigma, cost, access, thoughts, and emotions. When audiologists talk about internal barriers with clients, this may improve the client's experience.

How Peribacillus Simplex Influences Plant Growth In The Presence Of Pesticide, David Tolman, Luke Wilkinson, Tanner Thompson, Tori Richardson

Student Research Symposium

P. simplex is known for its biocontrol, bioremediation, antibiotic producing, and sustainable agriculture properties

Bioremediation Of Toxic Water Using Algal Biofilms, Aaron Burt, Tyanna Doran, Darren Fillmore, Isaac Trejo

Student Research Symposium

Rotary Algae Biofilm Reactors (RABRs):

• Emerging technology in wastewater treatment.
• Rotating cylinder in wastewater enables algae to form a biofilm
• Yields more biomass than traditional planktonic algal growth

Development Of Bone Cutter, Jocelynn Burton, Austin Taylor, Will Pendleton, Erica Shulsen, Jessica Tobler

Student Research Symposium

Osteoarthritis affects 3.4% of the general population and is associated with age, obesity, genetics, and female sex. Different techniques exist to treat osteoarthritis, such as autographing, total joint replacement, and joint fusion.

Effects Of Inhibitor Diffusion And Threshold Limits On Edge Detection With Reaction-Diffusion Equations, Zachary Hastings

Student Research Symposium

The purpose of this project is to model edge detection using the Nomura et al's¹ reaction-diffusion equation. Edge detection is an important visual processing tool for human sight, allowing for object detection and visual enhancement. This project explored the effects of inhibitor diffusion, D_i, and threshold limits, a, on edge detection in this model. This project also discovered the limit of Nomura et al's¹ model on the simultaneous detection of multiple edges in a step-wise intensity gradient and attempted to overcome that limitation.

Determining The Kinetic Basis Of Crispr-Cas12a2 Function, Sobita Kunwar, Thomson Hallmark, Dylan Keiser, Bronson Naegle, Sudeshna Manna, Aaron Thomas, Chase L. Beisel

Student Research Symposium

CRISPR- Cas (Clustered Regularly Interspaced Short Palindromic Repeats- CRISPR associated) systems are bacterial adaptive immune systems that protect bacteria against mobile genetic elements such as viruses and plasmids^1,2.

Investigating The Oxytocin System Of The Brain In The Molecular Basis Of Self-Control, Kenzie Wachtel

Student Research Symposium

• Oxytocin (OXT) is a neuropeptide involved in social behaviors such as pair-bonding, maternal behavior, and attachment¹. At the core of these social bonds is reward. OXT has many interactions with neural reward circuits to produce the pleasurable effects of social contact².

Functional Mushrooms Supplementation As A Prebiotic Fibre Impacting Microbiome Composition, The Gut Metabolome And Impact On The Intestinal Epithelial Barrier Integrity, Julie Daoust

Oxford ICSB

This study aimed to determine if functional mushroom preparation supplementation with Cordyceps militaris mycelium and fruiting body, Ganoderma lucidum mycelium and fruiting body, and a blend of ten species of functional mushrooms could impact gut health. The Ex Vivo model Simulator of Human Intestinal Microbial Ecosystem (SHIME®) has been used to study the behaviour of a human microbiome in response to various factors. The aim of this study was to demonstrate changes in the microbiome after supplementation with functional mushroom preparation and the resulting neuroactive metabolome using the SHIME® model. The endpoints measured were microbial fermentation activity, metabolic fingerprinting, microbial …

Caffeine-Free Plant-Based Nootropics: The Evolving Science And Regulatory Journey Of Alpinia Galanga., Deshanie Rai

Oxford ICSB

Consumer interest in using botanicals as complementary medicine to help address a variety of health benefits is rooted in the traditional use of botanicals to support for example vision performance, joint health, and mental wellbeing. With increasingly busy lifestyles, consumers are seeking ways to support their mental energy. While caffeine is a widely used nootropic, consumers are wary of consuming too much caffeine and/or it’s associated “caffeine-crash” effects, and therefore looking for plant-based nootropic alternates. Plant-derived nutraceutical research is now on the research agendas in academic and industry settings. At OmniActive Health Technologies, we are helping to address consumer health …

Undergraduate Research Institute Discovery 2025: Research Abstracts Booklet, Undergraduate Research Institute

Discovery Day - Prescott

No abstract provided.

Response To Induced Herbivory, Isis Cordova

Student Research Symposium

Herbivore attacks trigger complex changes in plant primary and secondary metabolisms. Secondary metabolites (SM), are hypothesized to respond synergistically to repeated herbivore attacks (Fig. 1).

Unearthing Connections: Characterizing Populations Of Local Harvester Ants, Carson Lyman

Student Research Symposium

What is Hybridization?

• Hybridization is the combination of two different species or subspecies, to create hybrid offspring¹.
• The offspring inherits some genetic material from both parents and so exhibits characteristics of both.

Determining Antibiotic Efficacy On A Species Of Pseudomonas Bacteria Isolated From A Soil Sample, Austin Taylor, Peyton Wells, Alyssa Smith

Student Research Symposium

The Pseudomonas genus contains a variety of species of bacteria that play essential roles in soil health, plant growth, and microbial competition. Certain species exhibit biocontrol properties by producing antimicrobial compounds to protect plants from harmful pathogens. While our Pseudomonas species is normally non-pathogenic to plants and humans, it could transfer antimicrobial resistance genes to harmful pathogens in the environment. By studying the Minimum Inhibitory Concentration (MIC) of the isolated bacteria to several common antibiotics, we could identify antibiotic-sensitive strains that could be used in agriculture, or antimicrobial-producing strains that could serve as natural defenses for plants.

What Nesting Materials Are Best For An Insect Hotel?, Madison Smart

Student Research Symposium

• Native insects are important for pollination, natural pest management, and other ecological processes.

Identifying Compensatory Mutations In The Envelope Protein Of Japanese Encephalitis Virus That Restore Neurovirulence, Nathan Taylor, Jiyoun Kim

Student Research Symposium

• Japanese Encephalitis Virus (JEV) is a positive sense, single stranded Enveloped virus

Solving The Structure Of An Ancestral Protein Tyrosine Phosphatase, Natalie Turcsanski, Edna Armah

Student Research Symposium

Protein tyrosine phosphatases (PTPs) regulate cell signaling by removing phosphate groups from tyrosine residues. Malfunction of these enzymes can lead to diseases such as diabetes and cancer. A conserved feature among PTPs is the catalytic acid loop, essential for phosphate removal. Computational analysis of PTP structures revealed that ancestral PTPs have considerable variation in conformations of this loop, sparking interest in their further study. The Asgard group, identified as ancestral to eukaryotic PTPs, was successfully expressed and purified under optimized conditions. Current efforts focus on optimizing crystallization to obtain larger crystals for structural analysis. This project will investigate the allosteric …

Vaccine Stabilization With Spider Silk, Mallory Wootton

Student Research Symposium

Most vaccines must be stored between 2 - 8°C to maintain their efficacy, with some vaccines requiring temperatures as low as -70°C for long-term storage. These temperature requirements pose issues for vaccine distribution, notably to remote/rural areas, in hotter climates, and low- and middle-income countries which are largely dependent on vaccine imports. [1]

Determining The Function Of Type Iv-B Crispr-Cas Systems, Eric Jenkins, Brendon Guinn

Student Research Symposium

CRISPR-Cas systems are a diverse group of prokaryotic adaptive immune systems that defend against Mobile Genetic Elements (MGEs) such as bacteriophages and plasmids. CRISPR-associated (Cas) proteins bind to guide RNAs (crRNAs) transcribed from a DNA repeat array (CRISPR array) containing spacers complementary to MGEs. Upon infection by a MGE, the Cas protein-crRNA complex binds to the target sequence in the invaders genome and cleaves the nucleic acid.

Distributor-Specific Variability In Balb/C Mouse Mortality Following Sars-Cov-2-Ma10 Infection, Taylor Kerr

Student Research Symposium

In recent years SARS-COV-2 has become a rapidly expanding area of research. To model human infections, this virus was adapted to mice enabling valuable insight into these processes.² Mice are often an effective research model due to their low cost, short reproduction time, and ability to adapt to a wide variety of viruses. Research into these immunological responses is crucial in developing vaccines, treatments, and furthering our understanding of this virus' behavior.¹ However, genetic variability in mouse models may be confounding previous and on-going research.

Activation Of Enkephalinergic Neurons Modulate Pain Within The Brain, Lucy N. Scribner, Oakley M. Statham, Greydon R. Durrant, Callie M. Newson

Student Research Symposium

The endogenous opioid system, consisting of three neuropeptides and canonical receptors, is ubiquitously expressed throughout the brain and is heavily involved in modulating pain[1]. However, research has placed tremendous focus on investigating the receptors of this system, and less attention has been devoted to the peptides. One such opioid peptide, enkephalin, is notably absent within the pain center of the brain, the periaqueductal gray (PAG)[2]. To further understand the role enkephalins play in modulating pain, we aimed to target and activate specific enkephalin-containing neurons that connect to the PAG. By activating these enkephalinergic projections, we hypothesized that this would lead …