Digital Commons Network^™

Developing Antibodies Against Galectin-3 And Galectin-9 To Target Endometriosis, Ashleigh Burger, Noah Farnsworth, Jared J. Reisnouer, Cheyenne Vue

2026 Symposium

Endometriosis is a disease characterized by pelvic pain and the formation of endometrial-like tissue on the outside of the uterine lining. This condition affects nearly 10% of women across the globe and confirming whether someone has endometriosis requires visualization in surgery. While the specific causes of this disease remain unclear, the over-expression of the Galectins 3 and 9 in ectopic endometrial tissues suggests a role in the development and maintenance of the condition. Monoclonal antibodies (mAbs) are highly specific proteins with potential as diagnostic or treatment tools. The goal of this study is to generate antibodies against Gal3 and Gal9. …

Myocardin-Dependent Regulation Of Adam12 And Adam19 Promotes Fibronectin Fibrillogenesis During Pleural Fibrosis, Uday Siva Naga Sankar Allamneni

Biotechnology Theses

Pleural fibrosis involves excessive extracellular matrix (ECM) deposition driven by chronic injury and inflammation. Transforming growth factor-β (TGF-β) induces mesothelial–mesenchymal transition (MesoMT), promoting a myofibroblast phenotype. Our laboratory identified myocardin (Myocd), a transcriptional coactivator, as a key mediator of MesoMT that regulates ECM-remodeling proteases. RNA-seq and qPCR analyses showed that ADAM12 and ADAM19 are upregulated by TGF-β but suppressed by Myocd knockdown in Human pleural mesothelial and IPF-derived cells. Silencing ADAM12 reduced fibrotic markers, including fibronectin and smooth muscle actin (α-SMA), whereas ADAM19 showed relatively minor effects. ADAM12 knockdown also impaired fibronectin fibrillogenesis and insoluble matrix assembly, as confirmed by …

Synthesis Of A Nicotine-Like Backbone Ligand For Binding Evaluation At Plk-1 Pbd, Carter Johnson

Undergraduate University Honors Capstones

Cancer is a significant problem and requires continued research, as it remains one of the leading causes of death worldwide (Ramos, 2021). This capstone explores the synthesis and preliminary evaluation of a nicotine-type compound as a potential cancer-curing agent targeting the PLK-1 PBD protein using fluorescence polarization. The hypothesis is that a specific ligand may contribute to cancer research. This project also reviews cancer management methods while illustrating the discovery of chemical drugs used in chemotherapy. The project involves synthesizing and testing 3-((1-methylpyrrolidin-2-yl)methoxy)-1-alkylpyridin-1-ium, known as Compound C, to determine whether it can function as a potential cancer management agent. The …

The Brain Breakdown: Bringing Neuroscience To A Broader Audience, Katharine Buehrig

Undergraduate Honors Theses

Neuroscience is a rapidly growing field, which needs to continue becoming more accessible and understandable to younger generations. Expanding access to neuroscience through different modes, such as podcasts, brings the discipline to a broader audience. Podcasts allow listeners to follow an outlined learning path they can pursue on their personal timeline. High school students often do not have access to neuroscience specific materials within their standard science curriculum. To address this knowledge gap, I collected questions about neuroscience from high school students across four schools in the United States to develop an understanding about what they are interested in learning. …

Impact Of Land-Use Disturbances On The Composition Of Wetland Plant Communities Across The Conterminous United States, Maya Merchant

Undergraduate Honors Theses

Due to the threat of invasive species on wetland biodiversity, it is critical to assess factors driving their proliferation in wetlands. To address this growing need, this project analyzes relationships between non-native species and known anthropogenic disturbance types associated with increased biological invasions. Using the U.S. EPA’s 2021 National Wetland Condition Assessment, the relationship between non-native species (diversity, richness, and coverage) and surrounding land-use within 500, 1,000, and 3,000-meter buffers was evaluated. To explore patterns across larger spatial scales, mean non-native species diversity, richness, and coverage was calculated at the watershed level and compared to associated percentages of agricultural land …

Accesstem: How Small Colleges Can Open Stem Pathways For Local High School Students, Dina D. Isakov

Program in Community Action (PICA)

This paper reflects my experience developing ACCESStem as part of the Program in Community Action (PICA) center at Connecticut College. ACCESStem is a community-engaged research project designed to create hands-on, lab-based STEM workshops for local high school students in New London. ACCESStem was built on the premise that even small liberal arts colleges can hold a meaningful impact on helping diversify the science workforce. Over the course of three years, this project took shape through my relationships with STEM faculty on campus and relationships with staff at the Holleran Center for Community Action. This paper works to begin contextualizing the …

Virtualizing Practical Science Education: A Sociological Analysis Of Undergraduate Teaching And Learning, Sina J. Fakoyede, Femi E. Babalola, Oluwatoyin T. Obateru, Oluwayemisi D. Akomolafe, Deborah O. Alabi, Stella K. Ekundayo

Higher Learning Research Communications

Objectives: The study aims to investigate the perspectives of university teachers and students on integrating practical science teaching with virtual learning in a multicultural and diverse society, specifically within the context of southwestern Nigeria.

Methods: A mixed-methods approach was employed, involving data collection from 100 university lecturers and 400 undergraduate students across 10 universities. Qualitative data were gathered through semi-structured interviews with lecturers and focus group discussions with students. Quantitative data were obtained via structured questionnaires, allowing for triangulation and comprehensive analysis.

Results: Findings revealed that certain lecturers showed preferential support influenced by students’ cultural backgrounds or academic behavior during …

Effects Of Combined Action Observation, Motor Imagery, And Neuromuscular Electrical Stimulation On Muscle Strength And Size During Short-Term Upper Limb Immobilization, Zahra Pourhatami

Theses - ALL

Short-term limb immobilization induces rapid declines in muscle strength that exceed reductions in muscle size, suggesting a dominant role of neural mechanisms in early functional decline. Interventions capable of simultaneously targeting central neural and peripheral muscular pathways may therefore offer superior protection during disuse, yet such combined approaches remain unexamined in upper limb immobilization models. To investigate the effects of combined action observation with motor imagery (AOMI) and neuromuscular electrical stimulation (NMES) (AOSTIM) on muscle strength, size, and quality during 7 days of upper limb immobilization, we conducted a study in healthy young adults. Forty-three healthy young adults were randomly …

Nanoparticle-Based Therapy For Peripheral Artery Disease: Evaluation Of Collagen Reduction And Fibrosis Mitigation In Ischemic Tissue, Tresha Nguyen

2026 Spring Honors Capstones Projects

Peripheral Artery Disease (PAD) is characterized by reduced blood flow, ischemic injury, and fibrosis, which collectively impair tissue function. Current treatment strategies are limited in their ability to target fibrotic tissue and restore normal function effectively. This study evaluates the therapeutic potential of drug-loaded nanoparticles to reduce fibrosis in ischemic tissue. Nanoparticles were synthesized and characterized for in vivo application. Tissue samples from experimental groups, including saline control, blank nanoparticles, free drug, and drug-loaded nanoparticles, were analyzed using Masson’s Trichrome staining to quantify collagen deposition. Histological images were processed using image analysis software to determine the percentage of collagen area. …

Buying Intention Of True Price Labelled Food Products For Different Motive-Based Consumer Segments, Machiel J. Reinders, Houkje Adema, Liam Dwyer, Ellen J. Van Loo

Department of Agricultural Economics Faculty Publications

No abstract provided.

Co-Designing Sweettexts: An Intake-Driven Sms Intervention To Reduce Free-Sugar Consumption In Preschoolers, Bervelyn Asantewaah Addo

Theses - ALL

Abstract Introduction: As early childhood represents a crucial window for establishing lifelong dietary patterns, excessive intake of sugary foods and beverages during this period may result in long-term adverse health outcomes. Intake levels continue to exceed recommended guidelines, and disparities within and across race and low-income population groups persist. Given these disparities, targeted interventions developed to consider the unique needs, preferences, and cultural differences in diverse population groups are essential to enhance health and well-being. The purpose of this research was to develop the content of the "SweetTexts", a text-message-based intervention to reduce the intake of free sugar among preschool-aged …

The Role Of Creatine Supplementation On Neuromuscular Function, Mark Petry

Theses - ALL

This study examined the effects of short-term high-dose creatine monohydrate (CrM) supplementation on neuromuscular and corticospinal function in healthy adults. Creatine is widely recognized for its role in enhancing muscular performance and energy availability, yet its short-term effects on neural and neuromuscular outcomes remain unclear. The purpose of this investigation was to determine whether three days of CrM loading would influence maximal voluntary contraction (MVC) peak torque, corticospinal excitability (CSE) measured via transcranial magnetic stimulation (TMS)-induced motor evoked potential (MEP) amplitude, muscle cross-sectional area (CSA) and muscle quality via echo intensity (EI). Nine healthy creatine-naive adults completed a repeated-measures design …

Cell Cycle Inhibition: Illudin S And Its Effects On Cdk2 In Ewing Sarcoma, Stephanie Diez, Natalie Flores, Alexandria Hernandez, Viviana Palacios, Terry Jo Shackleford

Cell and Molecular Methods

Ewing Sarcomas are aggressive round cell mesenchymal neoplasmas that have a high occurrence in children and young adults. CDK2 is a protein that is involved in the G1 phase of the cell cycle, which promotes the transition to the S phase. CDK2 kinase activation is mainly observed in the G1/S-phase transition.3 CDK2 binds to Cyclin proteins is responsible for entry and progression, thereby leading to maximal apoptosis activity in the S-phase. Illudin S is a drug that has been known to target cancer-specific cells, such as leukemia. Illudin S, in general are a cytotoxic metabolite that comes from plants, specifically …

Yap1 Knockdown And Panobinostat Treatment Increase Apoptotic Response And Decrease Gene Expression In Ewing Sarcoma Cells, Luna Collazo-Garcia, Alejandra Favela Santos, Madeline Torres-Salazar, Isabella Toscano, Terry Jo Shackleford

Cell and Molecular Methods

Ewing sarcoma (EWS) is considered to be one of the most aggressive pediatric malignancies, often characterized by its dysregulated gene expression driven by oncogenic fusion proteins. The Hippo signaling effector Yes-associated protein 1 (YAP1) has been known in promoting cell proliferation, survival, and therapeutic resistance in multiple cancers. However, its role in Ewing sarcoma response to treatment remains unclear. This study investigated whether YAP1 knockdown enhances the sensitivity of Ewing sarcoma cells to the histone deacetylase inhibitor Panobinostat. Ewing sarcoma, ES8, cells were transfected with a YAP1-targeting siRNA (siYAP1) or a non-targeting control (siControl) and treated with DMSO, 0.1 μM, …

Everolimus Treatment Combined With Akt1 Knockdown Increased Apoptosis And Decreased Cell Proliferation In Ewing Sarcoma Cells, Arisha Arif, Alfie Barcenez, Sophia Ruter, Nicole Vanegas-Riddick, Terry Jo Shackleford

Cell and Molecular Methods

The purpose of this study is to use the gene AKT1, due to the interest in AKT1’s role in cancer cell proliferation, and the drug Everolimus, to determine if combined targeted therapy works as a more efficient therapeutic approach. Ewing Sarcoma has been connected to chromosomal translocations and is most common in pediatric patients. It is most often treated with chemotherapy and local treatments. It may be connected to the gene AKT1 due to how it regulates cell metabolism, growth, and proliferation. The gene mTOR is similarly connected to cell metabolism and proliferation, and is inhibited by the drug Everolimus. …

Sirna Knockdown Of Rptor Reduces Rptor Expression, Increases Brd4 Expression, And Alters Proliferation And Apoptosis In Ewing's Sarcoma Cells, Sergio Cipriano, David Leavitt, Michael Olivia, Liam Valdez, Terry Jo Shackleford

Cell and Molecular Methods

Ewing sarcoma is a highly aggressive cancer that primarily affects children and young adults. Although treatment options exist, many patients do not respond effectively, showing the need for improved targeted therapies. RPTOR is a key in mTORC1 complex which regulates cell growth, proliferation, and survival. LY2874455 is a selective pan-FGFR inhibitor that targets growth factor signaling pathways involved in tumor progression, and FGFR signaling interacts with pathways such as mTOR, making it a potential target for combination therapies. We hypothesized that silencing RPTOR in Ewing sarcoma cells would disrupt mTOR signaling and alter expression of genes linked to cell survival …

Everolimus And Sirna-Mediated Mtor Inhibition Reduces Proliferation And Promotes Apoptosis In Ewing Sarcoma Cells, Dylan Calvert, Malorie Martinez, Alexa Miner, Ellis Quiroga, Terry Jo Shackleford

Cell and Molecular Methods

Ewing Sarcoma (ES) is an aggressive pediatric bone cancer characterized by rapid cell proliferation and poor prognosis, making the identification of therapeutic targets critical. One of  the mechanistic targets is rapamycin (mTOR) signaling pathway, which is critical for regulating cell growth, proliferation, and survival. Abnormal activation of the mTOR signaling pathway has been linked to the progression of ES, as it drives uncontrolled cell growth and apoptosis resistance. Because mTOR represents a promising therapeutic target for ES treatment, we hypothesized that inhibiting mTOR activity through an siRNA-mediated knockdown or through Everolimus drug treatment, would reduce cell proliferation and promote ES …

In Memoriam: Madhav Gadgil, Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.

Book Review--Luke Kemp’S Goliath’S Curse: The History And Future Of Societal Collapse (2025). Ny: Alfred A. Knopf.

The International Journal of Ecopsychology (IJE)

No abstract provided.

Disability: An Autopathography, Isabell A. Collins

The International Journal of Ecopsychology (IJE)

No abstract provided.

Editorial 12(1), May 2026, Matthew R. Jamnik

The International Journal of Ecopsychology (IJE)

No abstract provided.

Artist Interview: Sarah Crooks, Sarah Crooks

The International Journal of Ecopsychology (IJE)

No abstract provided.

Developmental Ecological Psychology Meets Organicist Biology: The Example Of The Ecological Self, Catherine Read

The International Journal of Ecopsychology (IJE)

In this paper we outline an ecological-organicist theoretical framework to understand human development. The ecological approach to development (Developmental Ecological Psychology, DEP) places the organism at the center and has a mutualist theoretical framework with an epistemic foundation in direct perception. While research in this tradition has paid much attention to specific developmental questions at a young age (such as perceptual learning, affordances, and action coordination), less effort has gone into the discussion of theoretical issues of overall development at the level of organism-environment mutuality. Meanwhile in biology, a new emphasis on the organism as an explanatory concept and level …

Relevance Of Mario Perniola’S Philosophy Of Transit (Transiting) To Ecopsychological Modi, George Conesa

The International Journal of Ecopsychology (IJE)

Mario Perniola’s construct of transit is here examined with an eye toward its implications to ecopsychological discourse and practices that include psychological and philosophical notions of authentic “mobility” and active exploration during person-natural spaces affiliations. As in most qualitatively revealing ideas of “relations,” authentic “mobility” and active exploration include instances of confrontation, disorientation, fusion, confusion, biomechanical insights, animalization, totemism, disgust, etc. As a means to sharpen our focus, the insights of writer Enea Bianchi on Perniola’s writing are very useful and will be referred to, in particular, while reimagining our perception of space as “a deep world made of …

Ije Table Of Contents 12(1), May 2026, Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.

American Letters--John Burroughs Excerpts From Chapter I: The Art Of Seeing Things In Leaf And Tendril (1908)

The International Journal of Ecopsychology (IJE)

No abstract provided.

American Letters--Mary Hunter Austin: Excerpts From The Trail Book (1918)

The International Journal of Ecopsychology (IJE)

No abstract provided.

Climate Impacts Apple Pollination, Yield And Economic Outcomes Of Farmers, Clémence Riva, Stella Gachoki, Noureddine Adjlane, Danilo Bevk, Yamina Haider, Fani Hatjina, Šimun Kolega, Marin Kovačić, Ioannis Manthos, Zlatko Puškadija, Thomas Sotiropoulos, Bojan Stipešević, Fabrice Requier

All Peer-Reviewed Publications

Animal-mediated pollination is crucial to global food production but is increasingly threatened by environmental degradation, habitat loss and climate change. The extent to which temperature affects pollination services and crop yields is poorly understood. Using standardised monitoring in 33 apple orchards across Europe and Northern Africa over two years, this study assessed how ambient temperature affects flower visitors, fruit set, fruit quality and economic outcomes. Observation-time warm temperatures increased pollinator abundance, particularly of honey bees, while long-term mean annual temperatures enhanced pollination services for apple weight. Apple yield and the economic benefits to farmers increase with temperature, while the role …

The Influence Of Prosthetic Obturators On Quality Of Life In Individuals With Maxillectomy Defects, Minseok Kim

Oral Health

Abstract

Introduction: In recent years, there has been a growing focus on understanding the impact of oral cancer on patients' quality of life. Prosthetic rehabilitation techniques, such as maxillary obturators, often in conjunction with reconstructive surgery, have emerged as interventions to address the challenges posed by post-maxillectomy abnormalities.

Objective: This study aims to systematically review and evaluate the effectiveness of maxillofacial prosthetic rehabilitation using obturators in enhancing the quality of life of patients following maxillectomy.

Methodology: Systematic review of identified literature spanning the timeframe from 2000 to 2020 was used. The comprehensive search encompassed widely recognized databases including PubMed, …

Distribution, Habitat, And Fish Assemblages Associated With The Rocky Shriner In Arkansas, Savannah L. Wise

ATU Theses and Dissertations 2021 - Present

The Rocky Shiner (Notropis suttkusi) is a minnow species endemic to the Red River and its tributaries in southern Arkansas and Oklahoma. This species is petitioned for listing under the Endangered Species Act and is a species of greatest conservation need (SGCN) in Arkansas. However, there is little information for the species’ distribution, habitat use, and ecological niche, especially within the Arkansas portion of its range. Because of this data gap, my study provides an updated description of its distribution and habitat associations using conditional occupancy modeling and explores patterns of species co-occurrence within the community. I sampled …