Digital Commons Network^™

Comparative Spatial Biology: A Cross-Species Analysis Of Canine Oral Cancers As Models For Human Disease, Ram Pradhyumnan

Honors Undergraduate Theses

Oral squamous cell carcinoma (OSCC), one of the most common malignancies of the oral cavity, remains a clinically challenging disease due to its aggressive behavior, late-stage diagnosis, and limited improvements in therapeutic outcomes over recent decades. A significant barrier to progress in OSCC research and treatment is the lack of suitable preclinical models that recapitulate the complexity and natural progression of the disease. Most current models—including cell lines, xenografts, and genetically engineered mice—fail to capture key features such as the spatial organization of tumor epithelium, interactions with an intact immune system, and the stepwise evolution from normal mucosa to invasive …

Invasion Of Microplastics Into The Reproductive Tissues Of Feral And Domestic Felines, Emma K. Quade

Honors Undergraduate Theses

Although plastics have many useful properties in modern society, once these materials are introduced into the environment, they can cause extensive damage. Following degradation into microplastics (MP), plastic particles less than 5 mm in size, these contaminants can make their way into a variety of different environments and organisms. There are many studies that have investigated the prevalence of MP in marine environments, but fewer studies have looked into terrestrial systems, and even less that have focused on contamination in companion animals. This study sought to investigate the invasion of MP into the reproductive tissues of felines, Felis catus, …

Interaction Of The Dap-10 Fluorescent Light-Up Aptamer With An Environment-Sensitive Dye, Crystal Violet, Marina Tsukanova

Honors Undergraduate Theses

Crystal violet (CV) is an environment-sensitive dye whose fluorescence is strongly influenced by microenvironment polarity and viscosity, increasing markedly when rotational and vibrational motions are restricted. While the fluorescence enhancement of CV by fluorescent light-up aptamers (FLAPs) has been noted in literature, the specific binding interactions between CV and aptamers in the DAP-10 family have remained under-investigated.  The objective of this work is to elucidate the binding site interactions between CV and the DAP-10-42 FLAP. It is hypothesized that positions 34 and 35 of the aptamer’s sequence reside in a proposed quadruplex-duplex junction that form the dye-binding pocket of DAP-10 …

Analyzing Early Medieval Perspectives Of Fetal Development, Nivedha Srinivasan

Honors Undergraduate Theses

This thesis examines early medieval perspectives of fetal development by analyzing two manuscripts: British Library, Cotton Tiberius A III and Leiden University, Vossianus lat. Q69. This study will investigate how knowledge of pregnancy was shared throughout England before the establishment of universities. Interest in medieval reproductive language has piqued in importance in recent years, especially due to modern legal debates surrounding reproductive rights. By examining descriptions of the nine months of fetal development in these two manuscripts, as well as in widely known earlier medical texts like Pliny’s Natural History and Vindicianus’ Gynaecia, this research explores how monastic writers in …

Generating Genomic Resources For The Pink Sundew And Its Specialist Herbivore Moth From A Single Gene To Entire Genomes, Kerissa F. Tarpley

Honors Undergraduate Theses

Genomic resources are critical for the conservation of threatened species, providing valuable insights into genetic diversity, population structure, and adaptive potential. This thesis focuses on two ecologically interconnected species: the carnivorous plant pink sundew (Drosera capillaris) and its specialist herbivore the sundew plume moth (Buckleria parvulus). The sundew and plume moth face an uncertain future as their vital bog habitats continue to disappear. The sundew plays a crucial role in the life cycle of the plume moth, which relies on the sundew during its larval stages for survival. To aid in species detections, I first generated …

Assessing The Impact Of Storing Water Samples At Ambient Temperature On Plankton Metabarcoding, Stephanie N. Lievano

Honors Undergraduate Theses

Increasing incidence of Harmful Algal Blooms (HABs) has led to fish kills, air quality hazards, and economic impacts. One economic impact is on tourism, one of the main sources of Florida’s income, where billions of dollars are lost to such events. The Florida Fish and Wildlife Conservation Commission Fish and Wildlife Research Institute (FWC-FWRI), with the help of collaborators, collects water samples from across the state for HAB monitoring. These samples are stored at ambient temperature for up to 24 hours which could directly affect data analyses. Here, in collaboration with FWRI-FWC, I investigated whether this storage technique affects plankton …

The Role Of Resistance Training In Managing Menopause-Related Changes, Alyson K. Strauss

Honors Undergraduate Theses

Resistance training serves as a critical non-pharmacological strategy for mitigating the physiological and psychological declines associated with the menopausal transition. This natural biological phase, marked by declining estrogen levels, typically leads to accelerated bone mineral density loss, sarcopenia, metabolic regulation disturbance, and heightened mood disturbances. To evaluate the efficacy of targeted exercise interventions, a systematic review was conducted following PRISMA guidelines. From an initial pool of 60 relevant articles, 13 studies met the specific inclusion criteria, focusing on structured resistance training protocols for perimenopausal, menopausal, and postmenopausal cohorts.

The synthesis of these studies indicates that resistance training is a highly …

Analyzing The Loss Of Material From A Non-Plastic Oyster Reef Restoration Alternative, Lindsay M. Dolan

Honors Undergraduate Theses

Oyster reefs are declining globally due to human impacts such as overharvesting, boat wakes, and climate change. Associated ecosystem services, including water filtration, fish and invertebrates’ habitats, and shoreline erosion protection, are lost when these reefs disappear. Traditionally, restoration efforts employed plastic mesh shell bags filled with recycled oyster shells as they provide recruitment substrate for new oyster spat and wave attenuating properties to protect shorelines. Due to rising concerns over microplastic pollution, non-plastic alternatives are being tested. Alternative restoration material must provide the same benefits to reef formation while maintaining structural integrity long enough for a healthy reef to …

Friends In Niche Places: An Examination Of Anole Abundance And Habitat Use In An Urban Environment Using Point Transect Distance Sampling, Ethan Gau

Honors Undergraduate Theses

Lizards in the genus anolis occupy a wide range of ecological niches, often sharing the same environment due to niche partitioning. In central Florida, the main species of anoles found are the native A. carolinensis and the invasive A. sagrei, two generalist anole species that partition into trunk-crown and trunk-ground niches in each other’s presences respectively. I surveyed the UCF main campus using Apollo Circle as the border for my study area, and I used point sampling to estimate the population abundance and density, while also collecting data on perch substrate, height, and canopy coverage. Population estimates for A. …

Recurrence And Co-Occurrence Of Enhancer-Promoter Interactions Across Human Samples, Satvik Gunjala

Honors Undergraduate Theses

Experimental mapping of enhancer-promoter interactions (EPIs) is resource-intensive, and current computational prediction methods struggle with intrinsic genomic complexity and reliance on limited training data. To address this bottleneck and provide insights for improved computational methods, this study systematically analyzed chromatin contact datasets to investigate the recurrence and co-occurrence of enhancer-promoter interactions across human samples. Putative interactions were evaluated across two HiChIP datasets comprising 218 total samples and one Hi-C dataset comprising 266 samples to assess recurrence across samples and assess sequencing depth related to unique EPIs. Additionally, a preliminary item-based collaborative filtering recommender model was developed to assess co-occurrence patterns …

Magnesium-Based Metal Matrix Nanocomposite Implants And Nanobubble-Based Delivery Systems: Integrated Strategies For Bone Loss Treatment With Cytocompatibility Evaluation, Lucas José Martinho Bizuti

Honors Undergraduate Theses

This thesis intends to investigate the development of different multimodal therapeutic strategies for combating bone loss. Most specifically, this paper will emphasize the utilization of Magnesium-Based Metal Matrix Nanocomposite Implants (MMNC) and Nanobubble-Based Delivery Systems as options for future treatment focus. The effects of biodegradable magnesium implants were evaluated for cytotoxicity and cytocompatibility via Hematoxylin and Eosin, and Masson’s Trichrome staining, as well as radiological images. The Nanobubble-Based Delivery System is being developed and optimized as a delivery system to target osteoclast activity. This paper focused on optimizing experimental parameters, which include Rotational speeds for nanobubble stimulation under microgravity conditions …

Quantifying Amendment Impact On Microbial Respiration Rate, Qwynn Starrwalker

Honors Undergraduate Theses

Wetlands play a critical role in the global carbon cycle by acting as carbon sinks, where the flooded anaerobic conditions cause slow microbial respiration compared to other soils. Comparatively more carbon is stored in the soil as organic matter than is released as carbon dioxide (CO₂). Making wetland pools of soil organic matter less available to microbes for respiration could reduce overall atmospheric CO₂ and slow global warming. This study examined the effect of kaolinite, goethite, and lime on microbial respiration rates in wetland soils under alternating hydrologic conditions. Homogenized soil from a cypress dome was separated …

Exploring Anticholinergic Neurotoxicity: Diphenhydramine's Impact On Neuro-2a Cell Morphology, Expression, And Viability, Jordan B. Mcintyre

Honors Undergraduate Theses

Anticholinergic medications, such as diphenhydramine (commonly known as Benadryl), are increasingly recognized for their association with cognitive impairment and neurodegenerative disease. These medications, which inhibit the action of acetylcholine, a neurotransmitter essential for the formation and utilization of the central and peripheral nervous system, have been implicated in conditions such as dementia and may impact fundamental cellular processes like neurogenesis and cell proliferation. This study investigates the effects of diphenhydramine on neurogenesis when introduced to Neuro-2a cells during differentiation. For all studies cells were plated on coverslips or in 6-well plates with differentiation media containing 0 ng/mL, 50 ng/mL, …

Development Of A Split Deoxyribozyme-Based Assay For Detecting Hepatitis B Virus, Dalila Zovko

Honors Undergraduate Theses

Rapid, accessible nucleic acid-based detection methods are needed for hepatitis B virus (HBV). A split deoxyribozyme assay was developed for sequence-specific fluorescence detection. The assay was evaluated using synthetic target and plasmid-derived material. The assay showed target-dependent fluorescence and low-concentration linear range with a LOD of 1.9 nM. The assay supports detection and semi-quantification of HBV genetic material as shown using plasmid-derived transcript samples from HBV genotypes B, C, and D. The selected target corresponded to nt 363–406 of the HBV genome and was chosen based on sequence alignment showing conservation across most genotypes. Genotype-specific detection remains a future application …

Dna Half-Adder Based Calculator Driven By 4j Molecular Switches, Andrea Gissele Canizalez Covaleda

Honors Undergraduate Theses

DNA nanostructures have computing functions due to the predictable base pairing of nucleic acids (Watson–Crick). This property allows the programming of DNA circuits that integrate DNA logic gates capable of recognizing oligonucleotides. This molecular device offers the advantages of biocompatibility and potential applications in personalized medicine for diagnosis and therapies.

Our lab has developed DNA logic gates formed by the connection of YES strands via DNA four-way junctions (4J), which can function as molecular switches to develop a DNA-based calculator. Our DNA half-adder calculator nanostructure is designed to recognize up to three combinations of DNA inputs using three DNA strands …

Analysis Of Alternative Gene Splicing Of Natural Killer Cell Exhaustion Markers During Siv Infection, Soledad B. Zayas

Honors Undergraduate Theses

Natural killer cells play a critical role in the innate immune response against Human Immunodeficiency Virus and Simian Immunodeficiency Virus infections. During HIV/SIV infection, NK cells undergo functional impairment characterized by an imbalance between activating and inhibitory surface receptors. The upregulation of inhibitory receptors, TIGIT and TIM-3, has proven to contribute to NK cell exhaustion during different retroviral infections. Although alternative splicing regulates immunity related genes, its role in TIGIT and TIM-3 expression during SIV infection remains poorly understood. This study aimed to characterize alternative splicing patterns of TIGIT and TIM-3 and evaluate transcript variant expression during SIV infection in …

Soil Texture Does Not Affect Multi-Mutualist System Benefits In Prairie Legumes, Ambrose O. Cook

Senior Honors Theses and Projects

No abstract provided.

Coral Holobiont Lipidome Response To Global Change, Lauren Zane

Open Access Dissertations

Climate change is fundamentally restructuring macro-scale marine ecosystem structure and function by altering microscale metabolic processes and patterns of energy allocation. Scleractinian corals, as major ecosystem engineers, play outsized roles in ecosystem structure and function. They also occupy diverse habitats that differ in temperature regimes, light environments, hydrodynamics, and other environmental conditions, exposing corals to substantial spatial variation in stress and resource availability. Their fragile nutritional symbiosis with algal endosymbionts helps them navigate these environmental variations, but are also highly sensitive to environmental stress, particularly the timing and magnitude of water temperature changes. As pressure from environmental changes increases, the …

Interacting With Ideas: How To Engage Stem Students In Active Learning Of Theory Using Technology, Jessica Elizabeth Whitney, Keith Brian Morris

2026 Scholarly Teaching Conference: Concurrent Session Papers

STEM education in the modern age has been subject to much reform – from the integration of technology to an emphasis on student-centered teaching strategies, such as active learning. However, in the wake of virtual and blended-learning environments, student engagement and teacher assessment of student success have been challenged. Tools such as KAHOOT! and iClicker have been promoted to foster an active learning environment while sometimes falling short in regards to student retention of course material. In light of this technological educational revolution, instructors need to be able to determine the most effective tools for their discipline to aid in …

Bringing Real Research Into Large-Enrollment Biology Labs, Katrina Klugh Stewart, Mathilda Corbett

2026 Scholarly Teaching Conference: Poster Session Papers

Hundreds of WVU students in a large-enrollment introductory biology laboratory course (BIOL 115L) participated in an authentic research experience through the Prevalence of Antibiotic Resistance in the Environment (PARE) Project. This national crowdsourced research initiative engages students in generating environmental DNA data to identify potential antibiotic resistance hotspots. For the Fall 2025 semester, we designed a multi-week lab module to implement a cost-effective, scalable version of the PARE model suitable for a course serving approximately 900 students annually.

The three-week sequence integrates core scientific practices, including hypothesis generation, field sampling, DNA extraction, PCR amplification of antibiotic resistance genes, gel electrophoresis, …

The Role Of Small Extracellular Vesicles In Modulating Radiation Resistance In H3k27m-Pediatric Diffuse Midline Glioma, Viral Oza

Theses and Dissertations--Molecular and Cellular Biochemistry

Pediatric diffuse midline gliomas with H3K27M alteration (H3K27M-pDMG) are the leading cause of pediatric brain tumor-associated deaths. All H3K27M-pDMG are initially treated with fractionated radiotherapy, the standard of care, and most children succumb to their disease within two years of diagnosis. There are no universally effective chemotherapies and full resection is impossible due to the diffuse nature of the tumor and sensitive location. There has not been a significant clinical advancement in more than 40 years.

Tumors become completely resistant to radiation within the first six months of treatment. The mechanism of radiation resistance is unknown but is thought to …

Scientific Kenyon: Neuroscience Edition (Full Issue)

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Get The Fruc(Tose) Out Of My Food, Johanna Huelsman

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

My Brain Didn't Get The Memo That It Was Virtual, Samantha Ofori

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Epigenetic Hangovers: Your Brain On Alcohol, Cindy Chen

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Ctrl + Alt + Neuron, Stuart Hilton

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Losing Yourself To Find Yourself: The Neuroscience Ego Dissolution, Mike D'Eletto

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

What The Body Feels, The Mind Reveals: How Inflammation Shapes Emotions, Jamie Murphy

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

When Empathy Goes Quiet, Miko Warshaw

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

The 400 Millisecond Mind, Adrian Mangine

Scientific Kenyon: The Neuroscience Edition

No abstract provided.