Life Sciences Commons^™

The Impact Of Diabetes Education & Post Discharge Interventions For African American Adults At Risk For & After Myocardial Infarction, Trinity L. Billingsley

Nursing | Student Research Posters

Cardiovascular disease or CVD refers to a multitude of conditions that affect both the heart and blood vessels. Being the leading cause of death in the United States, heart disease claims 919,032 lives; the risk of death becomes more likely when accompanied with comorbidities like diabetes (CDC, 2024). While heart disease is a leading cause of death across all populations, it accounts for a larger proportion of deaths in African American, or AA, adults at 22.6% compared to White adults at 18.0% and Hispanic adults at 11.9%, highlighting persistent racial disparities in cardiovascular outcomes (CDC, 2024). Diabetes as a comorbidity …

Nests With Higher Thermal Variation Produce Fewer Fledglings With Larger Bills Than Higher Temperature Nests, Salvador Barraza-Del Barco, William Kirckpatrick, Sarah Heissenberger, Sarah Durant

2025 Research Poster Competition

Warmer temperatures and increased temperature variability are predicted in the future due to climate change. Phenotypic outcomes of avian nestlings are heavily impacted by nest temperature. We examined metabolic rates and growth of Eastern Bluebird nestlings subjected to increased mean temperature and increased temperature variability within the nest during development.

Stress Affects Infectious Disease Outcomes In Canaries, Vansh Singhal, Erin Sauer, Salvador Barraza-Del Barco, Kamiah H. Turner, William H. Kirkpatrick, Weston Perrine, Sarah Heissenberger, Sarah E. Durant

2025 Research Poster Competition

Chronic stress is related to a decline in immune function in all living organisms and is known to increase the likelihood of developing or exacerbating chronic non-infectious diseases. However, the role of chronic stress in affecting outcomes of infection important to individual health and endpoints important for epidemic dynamics (e.g., likelihood of transmission) are not well understood. In this study we exposed canaries (Serinus canaria) to chronic stress or control conditions after which they were inoculated with Mycoplasma Gallisepticum, a bacterium that causes respiratory disease in birds.

Following the chronic stress protocol, the canaries were assessed every day for measures …

Immune Checkpoint Inhibitors: Friend Or Foe, Antonio Cordova, Jesse Powell, Whitney Elg-Salsman, Caroline Mcculley

Books, Presentations, Posters, Etc.

Introduction: • Many cancers use mechanisms to escape killing by the immunesystem. • Cancer cells can mimicimmune checkpoint proteins such as cytotoxic T lymphocyte–associated antigen 4 (CTLA-4) ligand and the programmed death1 receptor ligand (PD-L1) toinhibit the T-cell response. • Immune checkpoint inhibitors (ICI's) are a novel set of monoclonalantibody cancer therapies. • ICI'sblockcheckpoint proteins from binding with their partner proteins oncancer cells thus allowing T-cells to kill tumor cells. • ICIs have promising anti-cancer results. • ICIs are also associated with immune related adverse events(irAEs), including dermatitis, pneumonitis, colitis,hepatitis, nephritis. • A rare but seriousirAEisICI-associated myositis causing bulbar and …

Exploring Topological Defects In Janus Bilayers Of Cr(I,Cl)3 And Cr(I,Br)3, Taksh Patel, Suyash Rijal, Charles Paillard, Changsong Xu, L. Bellaiche

2025 Research Poster Competition

Chromium halides such as CrI3 have attracted interest recently. They possess the remarkable property of sustaining long-range magnetic order down to the thickness of only a few layers [1, 2]. However, CrI3 lacks Dzyaloshinskyii– Moriya interaction (DMI) due to inversion center present between the adjacently bonded Chromium atoms.

The inversion center can be removed through the fabrication of Janus Monolayers by adding another trihalide along with Iodine to synthesize the material, that is to grow Janus monolayers Cr(I, X)₃ where X is another halide such as Cl or Br [3].

Previous work has predicted non-trivial spin textures such as …

How To Approach Medical Education Research, Stefanie Attardi, Jeff Cross, Sarah Lerchenfeldt

Books and Book Chapters

Medical education research blends two of the core functions of academic medicine: teaching and scholarship. Its value is increasingly recognized in promotion and tenure decisions, and in the number of funding sources available. Similar to other types of research, it starts with a well-crafted question and a thorough review of the literature. For a successful project, it is critical to select the research design that can best answer the research question, keeping in mind its advantages and limitations. Because the research design must also adhere to ethical principles, working closely with the local Institutional Review Board prior to starting the …

On! Original Flavor Oral Nicotine Pouch Characterization: Biorelevant In Vitro Nicotine Release Apparatus Assessment, Jason C. Funderburk, Melissa Morgan, Maria Lasaosa Garcia, Andreas S. L. Mendez, Matthew S. Halquist

Graduate Research Posters

Background: Oral nicotine pouch (ONP) use is rising. The sales of ONPs in 2019 were 126 million units, increasing to 808 million units in 2022. Understanding ONP in vitro release is critical for assessing exposure to ONP products.

Methods: The commercial brand ON! ONPs with nicotine label claims of 2, 4, and 8 mg, were evaluated in vitro for cumulative nicotine release using the bidirectional transmucosal apparatus (BTA) for 90 minutes. Nicotine quantification was performed by HPLC-PDA. For pH determination, ONP samples were prepared in water or artificial saliva (pH 6.8) with measurements for 30 minutes. BTA results were compared …

The Effect Of Parental Behavior On The Ontogeny Of The Immune System In The Eastern Bluebird (Sialia Sialis), Wyatt Boehm, William Kirkpatrick, Sarah E. Durant

2025 Research Poster Competition

Previous research has explored the trade-offs between growth and immune endpoints in offspring since early development is critical in shaping adult responses to disease. However, an unexplored aspect of immune development is the influence of parental behavior on immune outcomes. I observed parental behavior during early development and its influence on offspring immune condition. To analyze parental behavior during incubation in the Eastern Bluebird, I quantified incubation constancy (percentage of time spent on the nest) and its impact on white blood cell ratios throughout development. Incubation constancy is useful in defining general trends in adult incubation behavior. Here, I have …

Breaking Ground: The Impact Of Construction On Nutrient Loads In An Urban Stream, Brody N. Wilson, Shannon Speir, Alana G. Strauss, Caroline G.T. Anscombe

2025 Research Poster Competition

Degradation of water quality is primarily driven by human activities, such as urbanization. Urban Stream Syndrome (USS) can be characterized by the negative physical, chemical, and biological changes to water quality as a result of urbanization. One key effect of USS is the input of excess nutrients, which can drive unwanted macrophyte and algal growth. New construction is prevalent in urbanizing areas, resulting in the influx of nutrients, sediments, and other materials into stream ecosystems. However, few studies have examined the impacts of active construction on water quality. As such, we do not understand how construction affects nutrient transport downstream. …

Simulation Of Photochemical Effects On Air Quality, Grace Li

2025 Research Poster Competition

Nitrogen dioxide is an atmospheric pollutant with largely anthropogenic sources; it is a combustion side product often produced by automobiles and industrial activity. It has negative effects on the respiratory system. In addition to being a pollutant itself, nitrogen dioxide is also a contributor to tropospheric ozone through photochemical reactions, both of which are EPA criteria air pollutants. Nitrogen dioxide and ozone participate in a net-zero reaction cycle in which the formation of ozone is rate-limited by the photolysis rate of nitrogen dioxide. The destruction of ozone and reformation of nitrogen dioxide is a fast reaction unaffected by photochemistry, therefore …

Ecological Interactions Of Large Mammals In Luangwa, Zambia, Jahzara Osborne, Amelia Villaseñor

2025 Research Poster Competition

"The connection between mammalian behavior in national parks and human-driven environmental change is tenuous. National parks are often considered the last vestiges of natural space, yet they are created and maintained by humans. South Luangwa National Park (SLNP) within the southern East African Rift is a microcosm of this global conundrum and is also a region where stable isotope data is sparce. Understanding the mammalian diets of mammals in the SLNP via carbon and oxygen stable isotopes in teeth will provide a means of understanding variation in one aspect of mammal behavior that may be affected by changing animal-human relationships. …

Glucose Limitation And The Second Glycolysis Peak In Stimulated Macrophages, Melih Karabacak

2025 Research Poster Competition

Previous studies have shown that individuals exposed to fever temperatures are much more likely to combat infections compared to those who are at normal body temperatures. However, in recent years, achieving fever responses has gotten much more difficult. Fortunately, in Dr. Durdik’s lab, it has been seen that effective fever temperatures can be generated artificially. The primary focus of the Durdik lab is an understudied field: the relationship between macrophage activity and fever temperatures. One key piece of information discovered from this research is the pattern of macrophages to go through different levels of glycolysis and mitochondrial respiration, with the …

Skeleton Weed In Western Australia: 2025 Management Guide, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity bulletins

Skeleton weed can reduce crop yields by competing for moisture and nutrients (mainly nitrogen).

This guide helps you manage and eradicate skeleton weed infestations on your property, and helps to stop the spread across WA.

Without the coordinated program aimed at controlling the spread, skeleton weed would now be much more abundant and widely established throughout cereal growing areas.

If you find skeleton weed on your property, we can help you get rid of it.

Skeleton weed is unpredictable and can spread over long distances due to wind dispersal, but once identified it can be managed effectively and eradicated

Skeleton Weed In Western Australia: Control Program 2024–2025, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity bulletins

Key program changes

Winter eradication program

New herbicide recommendations for control in crops, legume based annual pastures, plantations and glyphosate tolerant canola.

• The minimum size of ‘squares’ (infested areas) has been reduced from 40 m x 40 m (0.16 ha) to 20 m x 20 m (0.04 ha) to help reduce the winter treatment area.
• Landholders will need to consult with DPIRD/LAG officers to assess the degree of infestation before working or cultivating through squares in Code 1 paddocks.
• Clopyralid (LontrelTM) herbicide will no longer be provided for treatment on heavily infested paddocks. Landholders will still be required to undertake …

Ocean Acidification Mitigation: Potential Expansion Of Sav Restoration Strategy In The Chesapeake Bay, Cree N. Taylor

UROP Posters

Zostera marina is a species of marine macrophyte that has been largely prioritized in past submerged aquatic vegetation (SAV) restoration initiatives within the Chesapeake Bay because of its 1) previous abundance, 2) demonstrated carbon burial abilities, and 3) observed ability for meadows of Z. marina to ameliorate low pH conditions. Due to the temperature variability and poor water quality associated with anthropogenic disturbances in the Chesapeake Bay, Z. Marina beds have experienced several die-off events with limited capacity for regrowth. This systematic review explored the possible benefits of focusing future SAV recovery initiatives on ensuring a diverse variety of SAV …

Analysis Of Differential Gene Expression In Androgen-Independent Clones Derived From The Mycap Pca Cell Line, Jessie L. Tignor, Melanie Sinanian, Richard Inho Joh, David Gewirtz, Jason Reed

UROP Posters

Androgen deprivation therapy (ADT) is a primary treatment strategy for prostate cancer (PCa), yet many tumors eventually develop androgen independence, leading to treatment resistance. To investigate the molecular changes underlying this transition, we analyzed differential gene expression in four androgen-independent (AI) clones derived from the Myc-CaP prostate cancer cell line using RNA sequencing. Gene expression profiles were compared to the parental Myc-CaP line, and differentially expressed genes (DEGs) were identified using DESeq2 and edgeR. The AI clones exhibited significant downregulation of senescence-associated genes, including Ezh2 and lamin B1, suggesting a loss of senescence-related chromatin repression. Additionally, upregulation of Wnt pathway …

Acer Rubrum: Descending Towards Forest Dominance, Elyssa L. Pearson, Christopher M. Gough

UROP Posters

Acer rubrum, more commonly known as the red maple, is a hardwood, late successional species of tree commonly planted for its deciduous nature and vibrant coloring of its leaves in the beginning of autumn (Abrams, 1998). The species is very tolerant of varying light and soil moisture levels and often dominates sub and mid-canopy levels of hardwood forests (Missouri Botanical Gardens). It was hypothesized that as the I moved from an upland location to a lowland location near a wetland that the A. rubrum trees would be more productive and have a greater above ground biomass. This was not …

Using Fungal Dna Barcoding To Identify Fungal Species In A James River Park System Soil Microbiome, Erwin Murray, D Jennings

UROP Posters

Fungi in the soil have the ability to form mutualistic relationships with plant roots and improve the way they resist a variety of plant diseases and abiotic stressors, influencing the survivability of the plants. The James River Park System (JRPS) is home to a variety of ecosystems that support diverse plant and fungal populations, including native plants and invasive plants. Therefore, it is important to identify what is present in the soil microbiome. The purpose of this project is to isolate fungal sequences from soil samples collected in the JRPS to identify what fungal species are present in the JRPS …

Analysis Of Mapt On Alzheimer’S Disease, Elaine Vanterpool, Marc Morgan Jr.

Student Posters

Alzheimer’s is the 7 th most common cause for death in humans and unfortunately has no cure. Coincidentally the gene MAPT (microtubule-associated protein tau) increases chances of obtaining Alzheimer's. The purpose of this study is to discover the mutation that resides within this gene. A website database called Simple Clinvar was used to generate information concerning Alzheimer’s disease and the different genetic variants associated with the disease. The SIFT algorithm was used to show whether the changes in amino acid sequences of the MAPT gene can affect protein function. PolyPhen was another prediction algorithm used to predict the influence that …

A Case Of Acromegaly, Zhiwei Zhang, Donald Eagerton

South Atlantic Division GME Research Day 2025

No abstract provided.

Urban Coyotes As A Source Of Conflict With Humans: An Evaluation Of Common Management Practices, Paul D. Curtis, David L. Bergman, Angeline Barker, Daniel Bogan, Mary Ann Bonnell, Pierre Canac-Marquis, David Drake, Dave Kay, Brian F. Wakeling, H. Bryant White

Human–Wildlife Interactions Monographs

Wildlife often serves as a catalyst for conflict among stakeholders. Management actions that are intended to address sources of disagreement may initiate additional conflict. The Association of Fish and Wildlife Agencies Human–Wildlife Conflict Working Group initiated an effort to identify management actions commonly used to address unwanted coyote (Canis latrans) interactions within urban environments and identify the benefits and challenges associated with each action. Challenges with coyotes in urban environments include aggressive behavior toward humans and pets, attacks, disease exposure, and domestic livestock damage. Although elimination of all attractants would prove preventative in most instances, in practice this …

Environmental And Climate Change Dictionary: Part Ii, Fozia Parveen

Books

When we published our first environment and climate change dictionary in 2023 at IED (https://ecommons.aku.edu/books/117/), I was surprised by the response we received. Many people reached out to us to tell us how they hear these terms in their workplaces and how our dictionary helps them understand the words better. I wanted to make sure that we continue to add words to the dictionary in order to increase the understanding of others but also our own understanding of many terms we hear on a day-to-day basis. This year with the participants of “Introduction to Climate Change” course at FAS we …

Summer Research Fellowship Project Descriptions 2025, Clark Science Center's Summer Research Fellows Program

SURF Abstracts (Women in Science)

A summary of research done by Smith College’s 2025 Summer Research Fellowship (SURF) Program participants. Ever since its 1967 start, SURF has been a cornerstone of Smith’s science education. Supervised by faculty mentor-advisors drawn from the Clark Science Center and connected to its eighteen science, mathematics, and engineering departments and programs and associated centers and units. At summer’s end, SURF participants were asked to summarize their research experiences for this publication.

Bird Watching In Chitral, Sehba Akhter

Institute for Educational Development Pakistan (IED-PK) Archives

This booklet comprises brief information about different species of thrush birds found in Chitral, identified by different researchers and field guides. The sources used include Helm Field Guide, Birds of Pakistan by Richard Grimmett, Tom Roberts, Tim Inskipp, and The Birds of Pakistan by T.J Roberts. This booklet aims to help the people of Chitral know about the birds they see every day.

Practical Experimental Microbiology: Laboratory Manual, Rivka Levron

Open Touro Created

2025

Microbiology, especially the laboratory component, is a highly practical and useful course for students pursuing many career options. While a number of excellent microbiology laboratory manuals are available, many are more suitable for a full-year course in microbiology or for more advanced studies.

Microbiology Experimental Laboratory Manual is comprehensive in teaching students basic microbiological techniques, i.e., how to grow and stain bacteria, how to identify bacteria and fungi, and means of identifying different species of bacteria microscopically. Further experiments enable students to identify the most effective soap/detergent from those readily available; to discover which spices have the most anti-bacterial …

Integrated Roadside Vegetation Management Technical Manual [2025], Kristine Nemec, Josh Brandt, Kirk Henderson, Jim Uthe

Faculty Book Gallery

The objective of this publication is to provide basic technical support for new and existing Iowa county roadside programs. This manual is also intended to provide guidance to policymakers and engineers interested in adopting or expanding integrated roadside vegetation management in county rights-of-way.

Exosomes And Encapsulated Exomirs In Breast Cancer: Theragnostic Applications And Clinical Implications, Muhammad Imran Sajid, Shafia Bukhari, Hamid Ilyas, Rubina Malik, Minahil Fatima, Rakesh Kumar Tiwari, Surya M. Nauli, Khawaja Husnain Haider

Pharmacy Faculty Books and Book Chapters

Exosomes, released by cells, are small vesicles that have emerged as critical theranostic tools in breast cancer due to their unique ability to transport diverse biomolecules such as proteins, lipids, and RNAs, including microRNAs (ExomiRs). These vesicles are critical in modulating the tumor microenvironment, driving processes like cancer proliferation, invasion, metastasis, and drug resistance. Exosomal microRNAs such as ExomiR-21, ExomiR-1246, and ExomiR-155, with their profound influence on the gene expressions in the recipient cells, are the unsung heroes in tumor progression and immune modulation. This chapter delves into exosome's dual diagnostic and therapeutic potential in breast cancer. It highlights their …

The Arctic Ocean Region : Biodiversity, Governance And Protective Measures, Antonios Andreadakis, Graeme Chesters, Dimitrios Dalaklis, 90 North Foundation

Reports

EXECUTIVE SUMMARY

• The Arctic Ocean region stands at the forefront of global environmental transformation, serving as a harbinger of climate change and a frontier for emergent geopolitical and economic interests.

• The Arctic region's economic potential, particularly in shipping and resource extraction, appears to offer shorter trade routes, reduced fuel consumption, and increased access to high-value resources. However, this analysis largely ignores the complex geo-physical, environmental and geographical limitations of the region.

• The fragility of Arctic Ocean ecosystems – characterized by slow ecological recovery, specialised biodiversity, and extreme environmental conditions – renders them especially vulnerable to anthropogenic disturbances. …

Smokejumper Obituary: Harbine, Patrick E. “Pat” (Missoula 1951), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Agot: Agricultural Guide For Occupational Therapy Practitioners, Kara Smallegan, Meghan Skidmore Otd, Otr, Cns, Angela Labrie Blackwell Phd, Otr

Fall 2024 OTD Capstone Symposium

As agriculture is a hazardous occupation, this project discusses agricultural workers with health conditions/disabilities, experiencing disruption to occupational performance and participation, increasing risk of secondary injuries, and impacting overall well-being and how occupational therapy practitioners can improve these factors through the development of a guidebook. The guide covers population insights, risk factors, assessment guide, conditions, and resources to aid occupational practitioners when assisting the agricultural worker population.