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From Chaos To Clockwork: Investigating The Role Of Circadian Genes In Metabolic Development Of 2nd And 3rd Instar Drosophila Larvae, Elliott Ruegsegger Jan 2026

From Chaos To Clockwork: Investigating The Role Of Circadian Genes In Metabolic Development Of 2nd And 3rd Instar Drosophila Larvae, Elliott Ruegsegger

2026 Research Poster Competition

Connecting deficits in circadian rhythm machinery to the severity of other health conditions is a common task that chronobiology, the study of physiological rhythms, undertakes. Disruptions to circadian rhythms and sleep are linked to increased risk of developing multiple different diseases, including Alzheimer’s Disease and obesity. Circadian rhythms are expressed at the molecular level through rhythmic variations in the concentration of specific proteins. While the central clock genes that produce these proteins, such as period and timeless, are evolutionarily conserved across the animal kingdom, not much is known about the consequences of disruptions in circadian rhythm machinery during early development, …


Investigating Changes In White Blood Cell Composition In Wild Hosts In Response To Viral Infection, Anna Bolding Jan 2026

Investigating Changes In White Blood Cell Composition In Wild Hosts In Response To Viral Infection, Anna Bolding

2026 Research Poster Competition

Reservoir hosts play a critical role in the persistence and spillover of zoonotic pathogens. Upon infection, reservoir hosts can shed viral loads sufficient for transmission and spillover often without displaying apparent pathogenic effects. Investigating how their immune systems control infection can provide insights into the factors that facilitate spillover events. Understanding the mechanisms that enable these infection characteristics is crucial for informing public health and conservation strategies. Though reservoir hosts’ immune responses are well-documented in controlled laboratory settings, these studies are not representative of natural populations. The bank vole - Puumala hantavirus (PUUV) system is well suited for investigating such …


Effect Of Organic Vs Inorganic Zinc Sources In Beef Cattle Diets During Gestation On Calf Immune Function And Colostrum Quality, Naija Sharpley Jan 2026

Effect Of Organic Vs Inorganic Zinc Sources In Beef Cattle Diets During Gestation On Calf Immune Function And Colostrum Quality, Naija Sharpley

2026 Research Poster Competition

The objective of this study is to determine the effect of zinc supplementation in cattle feed on beef cattle during gestation and the influences of the trace mineral zinc on colostrum and calf immunocompetence measuring immunoglobulin concentrations and body weight. Cow-calf systems rely on the effectiveness and consistency of their nutritional intake. Beef cattle are fed forages and grain alongside specific minerals and supplements to meet nutritional requirements. The effectiveness of these trace minerals added to the diet helps to ensure that the animal gets the most out of its feed and the producer gets the most out of the …


Investigating The Potential Role Of Horse Flies (Diptera: Tabanidae) In The Mechanical Transmission Of Anaplasma Marginale And Theileria Orientalis To Cattle In Northwest Arkansas, Catherine Harrison Jan 2026

Investigating The Potential Role Of Horse Flies (Diptera: Tabanidae) In The Mechanical Transmission Of Anaplasma Marginale And Theileria Orientalis To Cattle In Northwest Arkansas, Catherine Harrison

2026 Research Poster Competition

The cattle industry in Arkansas plays a significant role in the state’s agricultural economy; however, two emerging infectious diseases pose a threat to cattle health, producer livelihood, and animal welfare. The two diseases, anaplasmosis and theileriosis, are caused by organisms that enter the host’s bloodstream and infect red blood cells, leading to destruction of said cells. The shared symptoms of both diseases are fever, weakness, anemia (low red blood cell count), reduced productivity, weight loss, and possibly death. An important difference between symptoms is that, unlike anaplasmosis, theileriosis can cause abortion in cattle. Both diseases are known to spread through …


Predictors Of Stigma And Their Relation To Mental Health Help-Seeking Attitude In College Students, Esiquil Lara Jan 2026

Predictors Of Stigma And Their Relation To Mental Health Help-Seeking Attitude In College Students, Esiquil Lara

2026 Research Poster Competition

Stigma remains a significant barrier for college students seeking mental health services, yet its predictors and impact are still not fully understood. Mental health problems are a large issue in public health, specifically college age adults are one of the most likely groups to develop such issues. This study examines key factors contributing to stigma and its relationship with help-seeking attitudes among undergraduate college students. We hypothesize that students who identify with minority ethnic groups, identify as male, and who are not seeking a career in mental health services will have higher rates of stigma and therefore be less likely …


Effectiveness Of Occupational Recommendations In Maintaining Cognitive Function Under Hot-Dry And Warm-Humid Conditions, Zane Garner Jan 2026

Effectiveness Of Occupational Recommendations In Maintaining Cognitive Function Under Hot-Dry And Warm-Humid Conditions, Zane Garner

2026 Research Poster Competition

National Institute for Occupational Safety and Health (NIOSH) recommendations dictate heat safety practices in occupations throughout the United States. Currently, the effectiveness of these recommendations is unknown. Likewise, there is a lack of consensus regarding the effect of combined heat and exercise stress on cognitive function. PURPOSE: To examine the effectiveness of NIOSH heat safety recommendations in maintaining cognitive function after moderate work in the heat, alongside whether the type of heat has any effect. METHODS: A counter balanced, repeated measures, randomized controlled trial was conducted to evaluate differences in cognitive function in two distinct environments. Participants completed two experimental …


Blood Flow Regulates Metabolism In Hematopoietic Development, Pamela L Wenzel Jan 2026

Blood Flow Regulates Metabolism In Hematopoietic Development, Pamela L Wenzel

Faculty, Staff and Student Publications

Blood flow modifies oxygen availability and biomechanical forces within the vasculature of the embryo as the hematopoietic system develops. The aorta-gonad-mesonephros (AGM) envelops the largest artery in the body and is a critical site for the emergence of hematopoietic stem cells (HSCs). Herein, I discuss the role of hypoxia-inducible factors (HIFs) and force as determinants of metabolism and fate determination. To address the effects of blood flow on hematopoietic development, I employ mouse embryo models and biomimetic culture. Real-time cell metabolic analyses show that oxygen consumption rates (OCR) and extracellular acidification rates (ECAR) are altered by flow in cultures of …


Updates To Version 1.0 Of The Four‐Dimensional Ecology Education Framework Create Version 1.1., Christopher W. Beck, Loren B. Byrne, Jennifer Doherty, Amanda E. Sorensen, Et Al. Jan 2026

Updates To Version 1.0 Of The Four‐Dimensional Ecology Education Framework Create Version 1.1., Christopher W. Beck, Loren B. Byrne, Jennifer Doherty, Amanda E. Sorensen, Et Al.

Arts & Sciences Faculty Publications

Since its introduction in 2018, the Four-Dimensional Ecology Education (4DEE) Framework has advanced ecology education. Yet, ecology educators have had different understandings of aspects of the Framework. Here, we describe the updates to the original Framework that aim to provide more clarity. Specifically, we describe higher-level changes in how the Framework is presented on the 4DEE website, changes to some of the elements within the dimensions, mostly in the Human–Environment Interactions dimension, and perhaps most substantively, replacing the lists of subelements with more descriptive paragraphs that explain the intent of the elements. We hope that these updates will promote the …


Differentiation Of Cell Populations In Saliva-Skin Mixtures Using Autofluorescence Profiling, Kara Fairfax Jan 2026

Differentiation Of Cell Populations In Saliva-Skin Mixtures Using Autofluorescence Profiling, Kara Fairfax

Master of Science in Forensic Science Directed Research Projects

While DNA profiling of sexual assault evidence can identify biological contributors, determining the tissue source of recovered profiles remains a significant challenge, particularly in cases of suspected oral assault involving mixtures of epithelial cells. The initial goal of this study was to identify non-genetic signatures for differentiating two types of epithelial cells relevant to oral assaults, saliva epithelial cells and epidermal skin cells. To develop tissue-specific signatures, reference cell populations from saliva and epidermal skin surfaces were collected from 20 donors and analyzed using full spectrum flow cytometry.

Results from single-source reference samples showed that saliva-derived particle populations exhibited higher …


Environmental Monitoring In Shallow Lakes: Public Health Threats In Urban Waters, Kyleigh E. Johnson Jan 2026

Environmental Monitoring In Shallow Lakes: Public Health Threats In Urban Waters, Kyleigh E. Johnson

Theses and Dissertations

Lakes are an integral part of urban and suburban communities, providing ecological, recreational, and public health benefits. Many of these lakes are located in densely populated areas and are subject to urban influences on water quality. Algal toxins and Escherichia coli are two common recreational concerns. Algal toxins come from harmful algal blooms that are influenced by nutrient availability and temperature, while bacteria are often introduced through run-off and animal waste. Sampling every 3-4 weeks from May-October 2025 allowed for the assessment of seasonal patterns and site-specific differences across nine lakes in the Richmond area. The highest bacterial concentrations appeared …


Absolute Quantification And Identification Of Rna From Rna-Lipid Nanoparticles Using High Resolution Mass Spectrometry, Jason C. Funderburk Jan 2026

Absolute Quantification And Identification Of Rna From Rna-Lipid Nanoparticles Using High Resolution Mass Spectrometry, Jason C. Funderburk

Theses and Dissertations

RNA therapeutics are a rising drug category with potential use for a range of conditions encompassing infectious diseases to therapies for cancer, diseases, and genetic disorders. RNA-lipid nanoparticles (RNA-LNPs) are the prominent delivery method for these therapeutics approved products include mRNA vaccines and polyneuropathy treatments. The emergency use authorizations and orphan drug status of current RNA-LNP drugs has allowed approval without finalization of the regulatory analytical procedures for quality monitoring. The objective of the study was to develop an LC-MS assay to simultaneously measure identity and concentration of two therapeutically relevant intact RNA constructs extracted from RNA-LNPs to enhance quality …


Characterization Of Microrna Expression In Neuron-Enriched Extracellular Vesicles During Early Life, Allison Molen Jan 2026

Characterization Of Microrna Expression In Neuron-Enriched Extracellular Vesicles During Early Life, Allison Molen

Theses and Dissertations

Extracellular vesicles (EVs) are membrane-bound sacs released by cells that carry molecular cargo reflective of their cell of origin. EVs enriched using L1 cell adhesion molecule (L1CAM) as a marker of putative neuronal origin can cross the blood–brain barrier and provide a minimally invasive window into brain-related processes. Exosomal microRNA (miRNA) regulate gene expression and have been implicated in psychiatric disorders, including major depressive disorder (MDD). However, measuring and analyzing miRNA from L1CAM-positive EVs presents substantial analytical challenges due to low abundance and sparse detection across samples.

Plasma samples from participants recruited through the Mid-Atlantic Twin Registry (MATR) were used …


Depemokimab: A Twice Yearly Anti-Il 5 Biologic For Chronic Rhinosinusitis With Nasal Polyps (Crswnp) - A Narrative Review, Marn Joon Park, Joseph K. Han, Kent K. Lam Jan 2026

Depemokimab: A Twice Yearly Anti-Il 5 Biologic For Chronic Rhinosinusitis With Nasal Polyps (Crswnp) - A Narrative Review, Marn Joon Park, Joseph K. Han, Kent K. Lam

Department of Otolaryngology (ENT) Faculty Publications

Depemokimab is a monoclonal antibody that targets interleukin-5 with enhanced binding affinity and an extended terminal elimination half‑life of 6-8 weeks. The unique pharmacodynamic features of depemokimab enable sustained suppression of type 2 inflammation with twice‑yearly subcutaneous dosing. This narrative review provides details of depemokimab's molecular profile, pharmacokinetics, and pharmacodynamics and results regarding the clinical efficacy and safety of depemokimab from recently published Phase 3 clinical trials for the treatment of chronic rhinosinusitis with nasal polyposis (CRSwNP). In 528 severe adult CRSwNP patients (ANCHOR‑1/‑2 trials), depemokimab achieved Δ total endoscopic nasal polyp score by -0.70 (p <  .001) and Δ nasal obstruction verbal response scale by -0.24 (p = .003) at week 52, compared to placebo. Twice‑yearly 100 mg depemokimab provides durable eosinophil suppression and with a safety profile comparable to placebo in Phase 3 trials for CRSwNP. Future work should refine biomarkers and assess comparative cost‑effectiveness and long‑term adherence, safety, and effectiveness.


A Chromosome-Level Assembly And Functional Genomic Resources For The Model Annelid Capitella Teleta, Billie E. Davies, Paul Gonzalez, Abhinav Sur, Jingcheng Wei, Tom Frankish, Jimena Montagne, Allan M. Carrillo-Baltodano, Kero Guynes, Yan Liang, Rory D. Donnellan, Travis Moreland R., Sumeeta Singh, Suiyuan Zhang, Reynold Yu, Tyra G. Wolfsberg, Néva Meyer, Elaine C. Seaver, Andreas D. Baxevanis, José M. Martín-Durán Jan 2026

A Chromosome-Level Assembly And Functional Genomic Resources For The Model Annelid Capitella Teleta, Billie E. Davies, Paul Gonzalez, Abhinav Sur, Jingcheng Wei, Tom Frankish, Jimena Montagne, Allan M. Carrillo-Baltodano, Kero Guynes, Yan Liang, Rory D. Donnellan, Travis Moreland R., Sumeeta Singh, Suiyuan Zhang, Reynold Yu, Tyra G. Wolfsberg, Néva Meyer, Elaine C. Seaver, Andreas D. Baxevanis, José M. Martín-Durán

Biology

The polychaete Capitella teleta is a primary model for evolutionary developmental biology, comparative genomics, conservation, and ecotoxicology. Although it was the first polychaete genome sequenced, the original assembly is outdated by modern standards. Here, we combine long-read and short-read sequencing with Hi-C chromatin conformation capture to assemble chromosome-level nuclear and mitochondrial genomes of the laboratory strain of C. teleta. This reference assembly accurately reflects the expected genome size (∼243.6 Mb) and contains a highly complete, evolutionarily conserved gene repertoire. Notably, the nuclear and mitochondrial genomes are heavily rearranged, indicating a decoupling between gene family repertoire and chromosomal evolution. The analyses …


Evaluating Willow Establishment With Biochar For Remediation Of Mine Waste Soils: Amendment Ph Determines Plant Biomass And Metal Mobility, Madeline R. Webb Jan 2026

Evaluating Willow Establishment With Biochar For Remediation Of Mine Waste Soils: Amendment Ph Determines Plant Biomass And Metal Mobility, Madeline R. Webb

Dissertations, Master's Theses and Master's Reports

Heavy metal contaminated mine tailings (“stamp sands”) from historic copper mining inhibit plant establishment and contribute to ongoing metal contamination. Biochar amendments may enhance plant growth and reduce metal mobility in highly permeable mine waste soils, but the efficacies of different application methods or biochar sources and composition are uncertain. We evaluated different biochar sources (neutral or alkaline pH) and application methods (either mixed or layered) for planted willow growth, moisture retention, and metal mobility. A 10-week growth chamber experiment assessed plant performance, heavy metal content and heavy metal mobility in soil leachates and plant tissues. Biochar pH was the …


Impact Of Prostate Cancer Tumor Microenvironment On Alternative Splicing Landscapes In Nk Cells: An Lncap-Based In Vitro Model, Pratham N. Modi Jan 2026

Impact Of Prostate Cancer Tumor Microenvironment On Alternative Splicing Landscapes In Nk Cells: An Lncap-Based In Vitro Model, Pratham N. Modi

Honors Undergraduate Theses

NK cells play a significant role in anti-tumor activity, yet the transcriptomic mechanisms underlying NK cell dysfunction in the prostate cancer tumor microenvironment remain generally poorly characterized. While most transcriptomic studies focus on gene-level expression, alternative splicing and isoform-level analysis may reveal additional levels of regulation not identified in traditional analysis. The overall goal of this study was to characterize gene and isoform-level changes in NK cells exposed to in vitro prostate cancer conditions and to evaluate whether isoform-level analysis could provide additional depth and insights beyond gene-level analyses. NK92-MI cells were co-cultured with LNCaP prostate cancer cells using direct-contact …


Comparative Spatial Biology: A Cross-Species Analysis Of Canine Oral Cancers As Models For Human Disease, Ram Pradhyumnan Jan 2026

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 Jan 2026

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, …


Analyzing Early Medieval Perspectives Of Fetal Development, Nivedha Srinivasan Jan 2026

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 Jan 2026

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 …


The Role Of Resistance Training In Managing Menopause-Related Changes, Alyson K. Strauss Jan 2026

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 Jan 2026

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 Jan 2026

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 Jan 2026

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 Jan 2026

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 Jan 2026

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 Jan 2026

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, …


Analysis Of Alternative Gene Splicing Of Natural Killer Cell Exhaustion Markers During Siv Infection, Soledad B. Zayas Jan 2026

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 …


From Needs To Action: Designing Inclusive Writing Workshops For Academics, S. Alison Bolling, Julie Hicks Patrick Jan 2026

From Needs To Action: Designing Inclusive Writing Workshops For Academics, S. Alison Bolling, Julie Hicks Patrick

2026 Scholarly Teaching Conference: Poster Session Papers

Being productive in academic writing is a critical component of success for graduate students and faculty, yet many scholars report persistent barriers that interfere with successful writing (Kaslow et al., 2025, Sweet et al., 2017). Few faculty and graduate students receive formal training on the art of writing and those who have attended writing programs vary in success (Dankoski et al., 2012). The present study reports results from multiple institutions to inform workshops on writing needs of graduate students, faculty, and postdoctoral scholars.

Data was collected online through a Qualtrics survey distributed by WVU listserv. Participants (N = 26) included …


Research In Progress. Why Physiology Feels Hard: Supporting The Transition To Self-Directed Learning In Post-Secondary Physiology, Jaelyn Zoe Rohrbaugh, Mark Paternostro Jan 2026

Research In Progress. Why Physiology Feels Hard: Supporting The Transition To Self-Directed Learning In Post-Secondary Physiology, Jaelyn Zoe Rohrbaugh, Mark Paternostro

2026 Scholarly Teaching Conference: Poster Session Papers

Physiology is widely recognized as one of the most challenging courses for STEM students. Contributing factors include the discipline’s inherent complexity, instructional methods, and student preparedness, with both faculty and students identifying the nature of the discipline as the primary challenge. Many undergraduates enter college having experienced predominantly teacher-directed, pedagogical instruction, whereas success in college-level physiology requires self-directed, andragogical learning strategies. We hypothesize that students’ difficulties arise more from a lack of self-directed learning skills than from content complexity alone. To investigate this, we administered an anonymous survey to 340 students spanning freshman to professional levels, achieving a 93% completion …