Digital Commons Network^™

Sex Differences In Response To Diet Enriched With Glutathione Precursors In The Aging Heart, Aude Angelini, Grecia Garcia Marquez, Anna Malovannaya, Marta L Fiorotto, Alexander Saltzman, Antrix Jain, Joann Trial, George E Taffet, Katarzyna A Cieslik

Faculty, Staff and Students Publications

Common features of the aging heart are dysregulated metabolism, inflammation, and fibrosis. Elevated oxidative stress is another hallmark of cardiac aging that can exacerbate each of these conditions. We hypothesize that by increasing natural antioxidant levels (glutathione), we will improve cardiac function. Twenty-one-month-old mice were fed glycine and N-acetyl cysteine (GlyNAC; glutathione precursors)-supplemented or control diets for 12 weeks. Heart function was monitored longitudinally, and the exercise performance was determined at the end of the study. We found that the GlyNAC diet was beneficial for old male but not old female mice, leading to an increase of Ndufb8 expression (a …

From Theory To Practice: Integrating Safe Patient Handling And Mobility Into Occupational Therapy Curriculum (Part 2/2), Kimberly Santorufo, Asha Roy

The Open Journal of Occupational Therapy

Occupational therapy academic institutions continue to teach manual patient handling as the standard of practice despite recent evidence, legislation, and guidelines from the American Occupational Therapy Association on hazards of manual approaches. A paradigm shift is necessary in occupational therapy academic curriculums to include didactic education and hands-on training of safe patient handling and mobility informed approaches. There is currently no standard of practice available in occupational therapy education on how to incorporate safe patient handling and mobility into preexisting curriculum, which emphasizes manual patient handling as the standard of care. The guidelines presented offer academic institutions recommendations on how …

Harm Reduction Without Supportive Policing: Experiences Of Drug Users In Nepal, Chandra Jha, Dennis Donovan

Journal of Social, Behavioral, and Health Sciences

This study explored the impact of drug criminalization and policing on harm reduction efforts in Nepal. In contexts marked by widespread corruption, drug criminalization often exacerbates the mistreatment by law enforcement of people who use drugs (PWUD), creating substantial barriers to their accessing harm reduction services. Utilizing a constructivist framework and a modified grounded theory approach, we conducted in-depth interviews with 20 PWUD to examine their experiences with drug use, interactions with police, and the consequent effects on harm reduction efforts. Three key themes emerged: the exploitation of PWUD as a significant source of income for corrupt police officers, the …

A Proposed Mhealth Intervention To Address Patient Barriers To Colposcopy Attendance: Qualitative Interview Study Of Clinic Staff And Patient Perspectives, Jennifer Hemler, Rachel Wagner, Brittany Sullivan, Myneka Macenat, Erin Tagai, Jazmarie Vega, Enrique Hernandez, Suzanne Miller, Kuang-Yi Wen, Charletta Ayers, Mark Einstein, Shawna Hudson, Racquel Kohler

Department of Medical Oncology Faculty Papers

BACKGROUND: Cervical cancer disparities persist among minoritized women due to infrequent screening and poor follow-up. Structural and psychosocial barriers to following up with colposcopy are problematic for minoritized women. Evidence-based interventions using patient navigation and tailored telephone counseling, including the Tailored Communication for Cervical Cancer Risk (TC3), have modestly improved colposcopy attendance. However, the efficacious TC3 intervention is human resource-intense and could have greater reach if adapted for mobile health, which increases convenience and access to health information.

OBJECTIVE: This study aimed to describe feedback from clinic staff members involved in colposcopy processes and patients referred for colposcopy regarding adaptions …

Use Of Ai In Family Medicine Publications: A Joint Editorial From Journal Editors, Sarina Schrager, Dean A. Seehusen, Sumi M. Sexton, Caroline Richardson, Jon Neher, Nicholas Pimlott, Marjorie A. Bowman, José E. Rodríguez, Christopher P. Morley, Li Li, James Domdera

Population and Public Health Sciences Faculty Publications

There are multiple guidelines from publishers and organizations on the use of Artificial Intelligence (AI) in publishing.1–5 However, none are specific to family medicine. Most journals have some basic AI use recommendations for authors, but more explicit direction is needed, as not all AI tools are the same.

Molecular Dynamics At Immune Synapse Lipid Rafts Influence The Cytolytic Behavior Of Car T Cells, Ahmed Z Gad, Jessica S Morris, Lea Godret-Miertschin, Melisa J Montalvo, Sybrina S Kerr, Harrison Berger, Jessica C H Lee, Amr M Saadeldin, Mohammad H Abu-Arja, Shuo Xu, Spyridoula Vasileiou, Rebecca M Brock, Kristen Fousek, Mohamed F Sheha, Madhuwanti Srinivasan, Yongshuai Li, Arash Saeedi, Kandice R Levental, Ann M Leen, Maksim Mamonkin, Alexandre Carisey, Navin Varadarajan, Meenakshi Hegde, Sujith K Joseph, Ilya Levental, Malini Mukherjee, Nabil Ahmed

Faculty, Staff and Students Publications

Chimeric antigen receptor T cells (CART) targeting CD19 through CD28.ζ signaling induce rapid lysis of leukemic blasts, contrasting with persistent tumor control exhibited by 4-1BB.ζ-CART. We reasoned that molecular dynamics at the CART immune synapse (CARIS) could explain differences in their tumor rejection kinetics. We observed that CD28.ζ-CART engaged in brief highly lethal CARIS and mastered serial killing, whereas 4-1BB.ζ-CART formed lengthy CARIS and relied on robust expansion and cooperative killing. We analyzed CARIS membrane lipid rafts (mLRs) and found that, upon tumor engagement, CD28.ζ-CAR molecules rapidly but transiently translocated into mLRs, mobilizing the microtubular organizing center and lytic granules …

Peripheral Extracellular Vesicles For Diagnosis And Prognosis Of Resectable Lung Cancer: The Lucex Study Protocol, Jorge Rodríguez-Sanz, Nadia Muñoz-González, José Pablo Cubero, Pablo Ordoñez, Victoria Gil, Raquel Langarita, Myriam Ruiz, Marta Forner, Marta Marín-Oto, Elisabet Vera, Pedro Baptista, Francesca Polverino, Juan Antonio Domingo, Javier García-Tirado, José María Marin, David Sanz-Rubio

Faculty, Staff and Students Publications

Background/Objectives: Lung cancer is the primary cause of cancer-related deaths. Most patients are typically diagnosed at advanced stages. Low-dose computed tomography (LDCT) has been proven to reduce lung cancer mortality, but screening programs using LDCT are associated with a high number of false positives and unnecessary thoracotomies. It is therefore imperative that a certain diagnosis is refined, especially in cases of solitary pulmonary nodules that are difficult to technically access for an accurate preoperative diagnosis. Extracellular vesicles (EVs) involved in intercellular communication may be an innovative biomarker for diagnosis and therapeutic strategies in lung cancer, regarding their ability to carry …

Lessons Learned From The Covid-19 Pandemic Crisis Management In The Gaza Strip: A Qualitative Study., Belal Aljamal

Journal of the Arab American University مجلة الجامعة العربية الامريكية للبحوث

Aims of the study: The main aim of this study was to discover the lessons learned from the COVID-19 pandemic crisis management from health policymakers' perspective in the Gaza Strip. Methods: The researcher used a qualitative design, targeting 25health policymakers using a purposeful sampling technique and face-to-face semi-structured interviews to collect data. To analyze the interview data, the directed qualitative content analysis approach was used.

Results: All interviewees agreed that the Palestinian Ministry of Health (MoH) managed the COVID-19pandemic well despite the insufficient resources and lack of experience. More specifically, the average of most participants’ assessments of Palestinian MoH “Preparedness” …

Genome-Wide Association Study Reveals Shared And Distinct Genetic Architecture Of Fatty Acids And Oxylipins In The Hispanic Community Health Study/Study Of Latinos, Carolina G Downie, Heather M Highland, Mona Alotaibi, Barrett M Welch, Annie Green Howard, Susan Cheng, Nick Miller, Mohit Jain, Robert C Kaplan, Adam G Lilly, Tao Long, Tamar Sofer, Bharat Thyagarajan, Bing Yu, Kari E North, Christy L Avery

Faculty, Staff and Student Publications

Bioactive fatty acid-derived oxylipin molecules play key roles mediating inflammation and oxidative stress. Circulating levels of fatty acids and oxylipins are influenced by environmental and genetic factors; characterizing the genetic architecture of bioactive lipids could yield new insights into underlying biology. We performed a genome-wide association study (GWAS) of 81 fatty acids and oxylipins in 11,584 Hispanic Community Health Study/Study of Latinos (HCHS/SOL) participants with genetic and lipidomic data measured at study baseline (58.6% female, mean age = 46.1 years (standard deviation 13.8)). Additionally, given the effects of central obesity on inflammation, we examined interactions with waist circumference using two-degree-of-freedom …

Tamm-Horsfall Protein Augments Neutrophil Netosis During Urinary Tract Infection, Vicki Mercado-Evans, Holly Branthoover, Claude Chew, Camille Serchejian, Alexander B Saltzman, Marlyd E Mejia, Jacob J Zulk, Ingrid Cornax, Victor Nizet, Kathryn A Patras

Faculty, Staff and Students Publications

Urinary neutrophils are a hallmark of urinary tract infection (UTI), yet the mechanisms governing their activation, function, and efficacy in controlling infection remain incompletely understood. Tamm-Horsfall glycoprotein (THP), the most abundant protein in urine, uses terminal sialic acids to bind an inhibitory receptor and dampen neutrophil inflammatory responses. We hypothesized that neutrophil modulation is an integral part of THP-mediated host protection. In a UTI model, THP-deficient mice showed elevated urinary tract bacterial burdens, increased neutrophil recruitment, and more severe tissue histopathological changes compared with WT mice. Furthermore, THP-deficient mice displayed impaired urinary NETosis during UTI. To investigate the effect of …

Bone Marrow Transplantation Reverses Metabolic Alterations In Multiple Sulfatase Deficiency: A Case Series, Nishitha R Pillai, Ning Liu, Xiyuan Li, Xiqi Li, Rebecca Ahrens-Nicklas, Laura Adang, Julie B Eisengart, Grace Bronken, Ashish Gupta, Troy C Lund, Chester B Whitley, Sarah H Elsea, Paul J Orchard

Faculty, Staff and Students Publications

BACKGROUND: Multiple sulfatase deficiency (MSD) is an exceptionally rare neurodegenerative disorder due to the absence or deficiency of 17 known cellular sulfatases. The activation of all these cellular sulfatases is dependent on the presence of the formylglycine-generating enzyme, which is encoded by the SUMF1 gene. Disease-causing homozygous or compound heterozygous variants in SUMF1 result in MSD. Other than symptomatic treatment, no curative therapy exists as of yet for MSD. Eight out of these 17 sulfatases are primarily localized in the lysosome.

METHODS: Two siblings with attenuated MSD underwent hematopoietic cell transplantation (HCT), evaluating the possibility of lysosomal enzymatic cross-correction from …

Exploring The Lived Experiences Of Persons Living With Hiv Who Are Homebound Due To One Or More Comorbidities Within A Southern State Using Photovoice, Anthony Alyn "Deek" Cunningham

All ETDs from UAB

At the end of 2022, there were 1,109,418 adults and adolescents with HIV in the United States and the six dependent areas of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, the Republic of Palau, and the US Virgin Islands (CDC, 2024). Due to ongoing advances in medications and treatments, people who have been diagnosed with HIV are living longer and healthier lives, making this a chronic health condition. Yet, there are gaps in the literature that focuses on this population growing older and aging in place. This dissertation investigated the lived experiences of individuals fifty years and older …

Predictors Of Antidepressant Use In Stroke Survivors And Evaluating The Role Of Time-Varying Depressive Symptoms On The Association Between Antidepressant Use And Stroke, Hely Divyanshu Nanavati

All ETDs from UAB

Depression is a mental health crisis affecting 21 million Americans. Consequently, antidepressants are one of the most prescribed classes of medications in the American population. Depression is also a common adverse outcome after stroke with one in three patients having depressive symptoms within the first year of their stroke recovery phase. Antidepressants are effective in the treatment and prevention of depressive symptoms in stroke patients. However, the overall antidepressant use in the acute post-stroke phase and the patient characteristics influencing the prevalence of receiving antidepressant prescriptions during acute stroke hospitalization are not known. Depression is also associated with higher risk …

Faecal Excretion Of Thorium By Norm Workers, Gregory S. Hewson, Martin Ralph, Marcus Cattani

Research outputs 2022 to 2026

Exposure to thorium-bearing dust in industries handling and processing monazite and other minerals can pose radiological risks to workers. This study aimed to reassess historical faecal bioassay data collected over 10 d from two monazite plant workers using updated biokinetic and dosimetric models. Another objective was to evaluate the feasibility of faecal thorium bioassay for contemporary operations involving naturally occurring radioactive materials (NORM). The retrospective analysis found that the bioassay-derived thorium intakes were significantly higher than those estimated via personal air sampling. The effective dose estimates for the two workers were similar and ranged from 0.95 to 2.40 mSv over …

Covid-19 Vaccine Hesitancy Among Black Women In The Us, Brittany C Slatton, Farrah G Cambrice, Serwaa S Omowale

Faculty, Staff and Student Publications

IMPORTANCE: COVID-19 vaccine hesitancy among Black women is a critical public health concern, potentially exacerbating existing health disparities and impacting community-wide vaccination efforts.

OBJECTIVE: To explore the factors associated with COVID-19 vaccine hesitancy among Black women in the US and identify the specific concerns and experiences shaping hesitant attitudes toward vaccination.

DESIGN, SETTING, AND PARTICIPANTS: Qualitative study using in-depth, semistructured interviews conducted virtually between June and November 2021. Thematic analysis was used to identify key themes from the interview data. Participants were recruited through social media platforms and word-of-mouth referrals from various regions of the US. Interviews were conducted remotely …

Are We Underestimating Exposures From Norm Dust?, Gregory S. Hewson, Martin Ian Ralph, Marcus Cattani

Research outputs 2022 to 2026

The inhalation of dust containing naturally occurring radioactive materials (NORM) associated with mining and mineral processing operations may lead to potential long-term health impacts, including cancer and chronic lung disease, due to alpha particle-emitting radionuclides. This study evaluates the effectiveness of air sampling strategies used to estimate radiation doses from NORM exposure, with a focus on the Western Australian minerals industry. The objectives were to review current sampling and analysis protocols, identify factors contributing to over- or underestimation of dose, and propose adjustments to improve intake assessments. A review of research and guidelines applicable to NORM dust exposure was conducted, …

An Evaluation Of Nhmrc Funded Dementia And Diabetes Research, Etienne Vignola-Gagné Phd, Dmitrii Malkov, Elisabeth Browning, Jörg Hellwig Phd, Luigi Rocco Phd, Henrique Pinheiro, Alexandre Bédard-Vallée

Public Reports

This report, commissioned by the National Health and Medical Research Council (NHMRC), provides comprehensive insights into the research outputs, outcomes, and impacts of NHMRC-funded health and medical research in the areas of dementia and diabetes to support NHMRC's mission of ‘building a healthy Australia.’

Improving Health Literacy Related To Hypertension In A Minority Faith-Based Population, Kasaundra M. Beverly-Marshall, Kasaundra M. Beverly-Marshall

Doctor of Nursing Practice Scholarly Projects

Background: Insufficient research on health literacy related to cardiovascular disease highlights a gap in healthcare. Healthy People 2030 and local community health programs acknowledge gaps in research with future goals to improve health literacy.

Local Problem: The health literacy rate for Winnebago County, IL (41%) is higher than both the State of Illinois and national health literacy rates, which aligns with the results of a community needs assessment survey.

Methods: A community-based health promotion project using a pre-post study design uses the health promotion model to engage participants in advancing cardiovascular health outcomes.

Interventions: DNP student assisted participants in creating …

Burnout In The Emergency Room: Corrective Measures Vs. The Absence Of Solutions, Zane Walters, Zachary Woodall

Theses, Dissertations and Capstones

Introduction: Physician burnout has become an increasingly prevalent and critical issue in healthcare systems worldwide, particularly among emergency room physicians who face high-stress, high-demand working conditions. Burnout manifests as emotional exhaustion, depersonalization, and a diminished sense of personal accomplishment, leading to negative outcomes for physicians’ mental health, job satisfaction, and overall career longevity. This phenomenon not only threatens the well-being of physicians but also compromises patient care quality and contributes to costly turnover within healthcare organizations.

Purpose of the Study: The aim of this study was to systematically investigate the impact of burnout interventions on emergency room physicians. …

Evaluating The Effectiveness Of Teledermatology For Undeserved Populations During And Post-Covid-19, Jakob Gibbs, Sean Hanshaw

Theses, Dissertations and Capstones

Introduction: Teledermatology, a subset of telemedicine, has gained prominence as a means to increase access to dermatologic care while reducing costs and improving patient satisfaction. The swift expansion of teledermatology during the COVID-19 pandemic was driven by the necessity to limit physical contact and adapt to public health restrictions. This technological shift aimed to address longstanding disparities in dermatology access, especially in rural and underserved populations, and to respond to the rising demand for dermatologic services amid provider shortages.

Purpose of the Study: The purpose of this study was to analyze the effects that teledermatology following the COVID-19 pandemic had …

A Survey-Based Quantitative Analysis Of Stress Factors And Their Impacts Among Cybersecurity Professionals, Sunil Arora, John D. Hastings

Research & Publications

This study investigates the prevalence and underlying causes of work-related stress and burnout among cybersecurity professionals using a quantitative survey approach guided by the Job Demands-Resources model. Analysis of responses from 50 cybersecurity practitioners reveals an alarming reality: 44% report experiencing severe work-related stress and burnout, while an additional 28% are uncertain about their condition. The demanding nature of cybersecurity roles, unrealistic expectations, and unsupportive organizational cultures emerge as primary factors fueling this crisis. Notably, 66% of respondents perceive cybersecurity jobs as more stressful than other IT positions, with 84% facing additional challenges due to the pandemic and recent high-profile …

Sports Injury Prevention - Epidemiological Analysis Of Concussion Mechanisms In Female Soccer Players: A Review Of Neiss Data (2020–2023), Caroline A. Bertalotto

2025 Honors Symposium

Background/Introduction: Concussions are a significant concern in women’s soccer, with many studies showing that women have a higher rate of having them than compared to men. The number of concussions in athletes have raised concerns about long-term health and calls for a deeper look into ways to prevent them from occurring. Purpose: The purpose of this study is to review the epidemiological data related to the mechanisms of concussions as a result of soccer, specifically within female participants.

Neurosurgical Praxis Guidelines During The Covid-19 Outbreak. Consensus-Based On Currently Available Literature., José Antonio Soriano Sánchez, Bárbara Nettel Rueda, José Alberto Israel Romero Rangel, Armando Alpizar Aguirre, Miguel Ángel Andrade-Ramos, Ulises García Dr., Diego Mendez Rosito, Jorge A. Santos, Sara Patricia Pérez Reyes, Julian Eduardo Soto Abraham, Jose E. Valerio Pascua, Marco Antonio Barajas Romero, Eduardo Díaz Juárez, Alma Griselda Ramírez Reyes, Maria Elena Gonzalez, Claudia Katiutska González Valdez, Félix Domínguez Cortinas, Noé Santiago Ramírez, Tenoch Herrada Pineda, Manuel Eduardo Soto García, Edgar Nathal Vera, Gustavo Melo Guzmán

Archives of Neurosurgery

INTRODUCTION: The World Health Organization recommended several strategies to contain the COVID-19 pandemic, including optimization of care for all patients, especially the seriously ill. Given the strain, the pandemic has posed on healthcare systems around the world, many neurosurgical associations have provided triage recommendations for patients to save resources for the pandemic. We aimed to provide practical recommendations based on specific illnesses requiring surgical procedures commonly performed by neurosurgeons on a life-threatening basis of patient illness. We consider this guideline will help neurosurgeons for the appropriate triage of patients on a daily-situation basis during this pandemic.

METHODS: The Mexican Society …

Nsu Communiversity Outreach, Nova Southeastern University

NSU Digital: Communiversity

No abstract provided.

Optimization Of Wash-Dr And Rwanda Ceramic Hwts Systems, Hamza Zeini

Honors Program Theses

Access to safe drinking water remains a global challenge, affecting over 2 billion people. Fecal coliform contamination poses serious health risks, particularly in developing regions like the Dominican Republic and Rwanda. Rollins College professors have implemented Field Studies to support water filter distribution in these areas. This study evaluates the optimization of Household Water Treatment and Safe Storage (HWTS) systems used in the WASH-DR and Rwanda-Rural Education Field Studies, focusing on Dr. Bernal’s chlorination and filtration system and Rwanda’s ceramic filters. A key innovation is the integration of the MadiDrop+, a silver-impregnated ceramic tablet that releases antimicrobial silver ions, as …

Hpv Vaccination In The U.S. Midwest: Barriers And Facilitators Of Initiation And Completion In Adolescents And Young Adults, Kristyne D. Mansilla Dubon, Edward S. Peters, Shinobu Watanabe-Galloway, Abraham Degarege

Journal Articles: Epidemiology

Background/Objectives: HPV vaccination uptake among adolescents and young adults in the US remains low, and coverage in the Midwest falls short of the Healthy People 2030 goal of 80%. Methods: A cross-sectional survey of adolescents and young adults was conducted to identify facilitators and barriers to HPV vaccination uptake among adolescents and young adults in the Midwest. Results: Out of 1306 individuals aged 13-26 years, 397 (30.4%) were fully vaccinated (2-3 doses), 124 (9.5%) had received one dose, 324 (24.8%) were unvaccinated, and 461 (35.3%) were unsure of their vaccination status. Awareness of HPV vaccines (OR: 2.4, …

Navigating The Way To Colonoscopy Completion: A Quality Improvement Study, Jessica Duncan

Doctor of Nursing Practice Scholarly Projects

Abstract

Background: Colonoscopies are a highly effective method of colorectal cancer screening, yet their value is hindered by frequent last-minute cancellations and patient no-shows. The absence of a consistent, evidence-based pre-procedural education tool to address patient-level barriers remains a critical gap in healthcare delivery.

Local Problem: At a hospital-based medical practice in Kane County, Illinois, 7% of colonoscopy cancellations occur last minute, primarily due to preventable factors.

Methods: This quality improvement project compared last-minute cancellation and no-show rates between a control group receiving standard care and an intervention group provided with enhanced education and regularly scheduled follow-up contact through patient …

A Quality Improvement Approach To Reducing Post-Surgical Acute Care Falls, Tiffany C. Mitchell

Doctor of Nursing Practice (DNP) Scholarly Projects - Archive

Inpatient falls remain one of the most preventable adverse events in hospitals. Falls result in serious injuries and increasing healthcare costs. This quality improvement project evaluates the implementation of Fall TIPS to reduce fall incidence and promote sustainable safety practices.

Quantifying Multidimensional Effects Of Physicochemical Parameters On Pfas Adsorption Using A Hybrid Response Surface Methodology-Machine Learning Approach, Harsh V. Patel, Jazmin Green, John Park, Stephanie Luster-Teasley Pass, Renzun Zhao

Engineering Management & Systems Engineering Faculty Publications

Per- and polyfluoroalkyl substances (PFAS) contamination has posed a significant environmental and public health challenge due to their ubiquitous nature. Adsorption has emerged as a promising remediation technique, yet optimizing adsorption efficiency remains complex due to the diverse physicochemical properties of PFAS and the wide range of adsorbent materials. Traditional modeling approaches, such as response surface methodology (RSM), struggled to capture nonlinear interactions, while standalone machine learning (ML) models required extensive datasets. This study addressed these limitations by developing hybrid RSM-ML models to improve the prediction and optimization of PFAS adsorption. A comprehensive dataset was constructed using experimental adsorption data, …

Risk And Crisis Communication Research In Singapore, Augustine Pang, Jerena Ng, Jason Shi-Yang Lim

Research Collection Lee Kong Chian School Of Business

This chapter aims to capture the latest insights on the state of risk and crisis communication research in Singapore, examined through the theoretical lens posited by Situational Crisis Communication Theory (SCCT) (Coombs, 2023). This chapter is divided into three sections: the first, consolidates risk and crisis communication research studies, the second examines the state of research, and the third offers a case study on the research conducted. Last but not least, we offer some suggestions on how research can grow. It is hoped that this chapter can offer a comprehensive view of risk and crisis communication research in Singapore and …