Medicine and Health Sciences Commons^™

Neonatal Intensive Care Internship, Moroni Butler

Student Research Symposium

Ever since I was a kid, I have wanted to be a part of the Neonatal Intensive Care team and learn to provide the life-saving care they practice each day. My younger brother had bilateral pneumothoraces (holes in the walls of each lung allowing the escape of air). When I visited him in the NICU and saw all the wires and cords attached to his little body, I had the realization that he may never come home. The NICU team saved his life, and I've loved every minute with him since. I wanted to take this position in the NICU …

South African Plants With Potential Applications In Traditional Medicine For Wound Healing, Salome Mahlo

Oxford ICSB

Skin infections are primarily fungal and bacterial attacks on the skin. The aim of the study was to investigate medicinal plants used for the treatment of wound infections by the local people and traditional health practitioners. An ethnobotanical survey was conducted in the Greater Tzaneen Local Municipality, Limpopo Province to identify plant species used to treat skin infections. Guided fieldwork and a semi-structured questionnaire were used to gather information from the traditional healers. A questionnaire was designed to gather information on the common names, plant parts used, preparation, administration, and illnesses treated were recorded for each species. In the current …

Publicly Available Online Data From National Adverse Event Reporting Schemes: Observations On Cases Involving ‘Ashwagandha’, Jo Barnes

Oxford ICSB

No abstract provided.

A Novel Method For Deriving The Binaural Interaction Component And Its Association With Spatial Listening Ability In Adults, Kate M. Fisher, Marlana J. Petersen, Mindee Anderson, Annika P. Williams

Student Research Symposium

• Spatial listening helps children detect and focus on specific sounds in noisy environments.
• Classrooms require filtering relevant speech (e.g., teacher's voice) from background noise, which is challenging without strong spatial listening skills.

Does Peer Influence Impact Substance Use Intentions In Pre-Adolescence? A Longitudinal Examination, Aubrey Low

Student Research Symposium

• Substance use in adolescent populations remains a significant public health concern. Although many studies have explored the association between peer influence and adolescents' substance use intentions, little has focused on how pre-adolescent populations are impacted by peer influence and their susceptibility to substance use. This gap in knowledge presents to be concerning given the increased vulnerability to social pressures during this developmental stage. This study aims to close this gap by investigating the association of the role of peer influence in shaping pre-adolescents' intent to use substances.

Examining Cultural Competency In Audiologists Across The United States: A Pilot Survey, Olivia Montoya

Student Research Symposium

• Cultural competency refers to the ability of systems to provide care to patients with diverse values, beliefs, and behaviors, including tailoring delivery to meet patients' social, cultural, and linguistic needs (Betancourt, 2002).

• Limited studies to date have explored the implementation of cultural competence in audiology, which begs the question of how audiologists are fighting against—instead of contributing to—healthcare disparities among ethnic minorities.

Ashwagandha – Is It Safe? A Toxicologist’S Perspective, Mukesh Summan

Oxford ICSB

Withania somnifera (WS) also known as ashwagandha is a herb commonly used in Ayurvedic medicine with recorded use dating back centuries. Different plant parts including roots, leaves, fruits, seeds and stems are purported to have various biological actions such as anti-inflammatory, anti-diabetic, anti-stress, anti-anxiety when used alone or in combination with other plants. Despite this long history of use as a traditional herb in Indian medicine and world-wide as a food supplement, regulatory health authorities have begun to question the safety of WS due clinical cases of herb-induced liver injury from products labelled as containing ashwagandha and concerns for WS …

Evaluation Of Potential Hormonal Activities Of Ashwagandha (Withania Somnifera), Guenter Vollmer

Oxford ICSB

No abstract provided.

Ashwagandha: Is It Safe? A Review Of The Clinical Evidence., Thomas Brendler, Elizabeth Williamson

Oxford ICSB

Over the last decade, ashwagandha (Withania somnifera (L.) Dunal, AS) has been brought under increasing scrutiny regarding its safety for the use in food supplements, culminating in a recent recommendation for an Article 8 procedure according to Regulation (EC) No 1925/2006 in the European Union (EU). Once executed, this could lead to a ban of the use as an ingredient in food supplements. One of the regulators’ concerns is the purported lack of clinical safety data combined with evidence for what may constitute a safe daily dose. In this overwiew we assess evidence stemming from 96 clinical trials conducted over …

Substance Abuse On Vulnerable United States And Russian Populations, Avery Wuollet, Emyli Sandrock, Mallory Loerts, Rylyn Murphy

INSPIRE Student Research and Engagement Conference

The National Institute of Health states that 39.5 million people in the world are affected by drug abuse. According to the National Institute of Health, a total of 18,013 overdose deaths in Russia, while nearly 108,000 people have overdosed in the United States as of 2024, according to The National Institute of Drug Abuse. This is prevalent due to poor policies, the presence of street drugs, and the stigmas surrounding this problem. This research will entail the different effects drug abuse has on both users and the community. The research will also compare the risks of engaging in drug abuse …

Improving The Rates Of Sexually Transmitted Infection Diagnosis By Increasing Provider Knowledge About Testing, Lauren Cunningham

Student Scholarship & Creative Works

There has been a significant increase in sexually transmitted infection (STI) rates since 2021. Though this issue is nationwide, rural providers require education regarding testing, screening, and transmission of disease processes. The infections with the most significant increase are gonorrhea, chlamydia, and syphilis. The purpose of this project was to provide education to providers regarding local STI statistics, in addition to when to and not to test for sexually transmitted STI infections. Education was provided to three Advance Practice Nurse Practitioners about disease signs and symptoms, transmission, and local STI statistic rates. STI testing rates were observed three months prior …

The Way To A Mother’S Heart: A Risk Assessment Tool For The Early Detection Of Maternal Peripartum Cardiomyopathies, Leighton Terrell

Student Scholarship & Creative Works

Abstract

Background

Peripartum cardiomyopathies are a rare, but deadly occurrence among pregnant and postpartum women. Maternal mortality rates have risen over the last few years proving a large problem with the focus on maternal health.

Objective

The objective of this intervention was to aid providers in diagnosing peripartum cardiomyopathies early before detrimental damage could be done to the hearts of these women.

Methods

In this quality improvement project, the need for a peripartum cardiomyopathy risk assessment survey among patients in small, rural area of Western Kentucky was determined.

Results

Using the 22 surveys that were collected, 36.4% of patients were …

Perceptions Of Campus Safety And Campus Carry Among Student Veterans, Kerwin J. Flaherty

Walden Dissertations and Doctoral Studies

Student veterans are an essential population for research but remain consistently underexamined in the literature. Similarly, veterans carrying firearms are an essential but under-examined topic in the literature. This study sought to address gaps in both domains by investigating student veterans’ perspectives on safety and firearms on campus, or “campus carry”. Campus carry refers to a set of policies that vary by jurisdiction but generally allow individuals to legally carry concealed firearms on all or some parts of a public university or college campus. This qualitative phenomenological study explored how student veterans in Texas perceive campus safety and how these …

Implementing Self-Regulation Practice And Handouts For Parents And Educators At Linden Waldorf School For The Neurodivergent Student Population​, Samantha Thompson

OTD Capstone Projects

This doctoral capstone project was completed through a partnership with Linden Waldorf School in Nashville, TN. The invention, application, and advocacy of occupational therapy approaches for the neurodivergent student population were the main objectives of this research. This project aimed to empower Linden Waldorf educators and staff to more effectively address the needs of their kids by offering direct observations, educational presentations, and a range of educational resources on an assortment of neurodivergent deficits and diagnoses. Executive dysfunction, attention deficit hyperactivity disorder, difficulties with emotional regulation, autistic spectrum disorders, and anxiety are among the diagnoses and deficiencies discussed in this …

A Vomiting And Dyspneic Teenager, Janet Han, Do, Shireen Khan, Md

Jefferson Health - Northeast Posters (formerly Aria Health Posters)

History of Present Illness

CHIEF COMPLAINT: Shortness of Breath

15 y/o female with no pertinent PMHx presents to the emergency department with shortness of breath onset 3 days ago. Patient is also reporting cough, congestion, sore throat, subjective fever and chills, myalgias, as well as nausea and vomiting. Today, she states she is so nauseous she has tried to force herself to throw up several times. Since then, she has been experiencing neck pain with movement. Patient is UTD with all her vaccines. Denies alcohol and drug use. Initially denies vaping/smoking; later states she has vaped daily until her symptoms’ …

Prenatal Exposure To Pm2.5 Concentration And Risk Of Preterm Birth In New Mexico; A Seasonal Pattern And Spatio-Temporal Modeling., Onyedikachi J. Okeke

Mathematics & Statistics ETDs

This study investigates the association between prenatal PM2.5 exposure and preterm birth risk in New Mexico (2014–2021). Using descriptive statistics, time series models, and spatial analyses, findings show an average preterm birth rate of 14.87 per 1,000 live births, with moderate correlation (r = 0.727) between PM2.5 levels and very preterm births. While traditional models revealed no significant global effect, spatial methods such as Geographically Weighted Regression (GWR) and Multiscale GWR uncovered strong spatial heterogeneity. PM2.5 effects varied by county (coefficients: -0.00154 to 0.00150), with clustering evident in 2018–2019 (Moran’s I = 0.155–0.174). Results highlight the limitations of global models …

Potential Benefits And Drawbacks Of Washing Stored Red Blood Cells Prior To Transfusion: A Scoping Review, Mary Mccullough

Student Works

Background: There is growing interest in washing banked blood with an intraoperative autotransfusion device (IAT) prior to transfusing to patients. The main purpose of this practice is to reduce the effects caused by storage lesion, both to the blood and the patient, and diminish the cost and of washing by using an IAT as opposed to washing in the blood bank.

Objective: The objective of this scoping review is to summarize the existing data on the use of IATs for washing stored banked blood and evaluate the potential advantages and disadvantages associated with transfusing the washed blood.

Method: This scoping …

Examining Physiological Responses To Misophonic Triggers, Christian O'Reilly, Xuan Yang, Sewon Oh, Doug Wedell, Svetlana Shinkareva

Faculty Publications

We collected and analyzed an array of biosignals (face electromyogram, skin electrodermal activity, peripheral temperature, and electrocardiogram) in 60 participants with and without misophonia, a condition characterized by decreased tolerance to innocuous sounds. Our goal was to objectively characterize the physiological response to misophonia triggering sounds. We found that misophonic responses can be objectively identified in some cases through atypical physiological reactions to triggering stimuli, though not all participants exhibited this response. Our analyses suggest a large interindividual variability in response to misophonic triggers and highlights the need for methodological adjustments in future experiments to increase the detectability of misophonic …

Disentangling Effects Of The Dr And Dq Isomers Encoded By The Hla Class Ii Haplotype Drb1*15:01/Dqb1*06:02 To Help Establish The True Risk Allele For Fviii Inhibitor Development In Hemophilia A, Vincent P. Diego, Bernadette W. Luu, Marcio A. Almeida, Jacob Galan, Eron G. Manusov, Juan M. Peralta, Satish Kumar, Joanne E. Curran, Harald H. H. Goring, Sarah Williams-Blangero, John Blangero, Tom Howard

School of Medicine Publications

Introduction: Hemophilia A (HA) patients (HAPs) with the human leukocyte antigen (HLA)-class-II (HLAII) haplotype DRB1*15:01/DQB1*06:02, and thus antigen presenting cells which express HLAII β-polypeptide chains that form heterodimers of DR15- and DQ6-serotypes, respectively, have an increased risk of developing factor (F)VIII inhibitors (FEIs)—neutralizing antibodies against the therapeutic-FVIII-proteins (tFVIIIs) infused to prevent/arrest bleeding. As DRB1*15:01 and DQB1*06:02 exist in strong linkage disequilibrium, association analysis cannot determine which is the actual risk allele.

Methods: To establish the true risk allele of this haplotype, we analyzed the tFVIII-derived peptides (tFVIII-dPs) bound to either the DR or DQ molecules that comprise the individual HLAII …

An Improved Toolkit Of Gateway- And Gibson Assembly-Compatible Vectors For Protoplast Transfection And Agrobacterium-Mediated Plant Transformation, Jeffrey R Allen, Michael Flanagan, Sunita Pathak, Samantha K Emenecker, Ryan J Emenecker, Lucia C Strader

2020-Current year OA Pubs

OBJECTIVE: Understanding the regulation and function of plant genes is essential for addressing the challenges faced by modern agriculture. Plant transformation, in conjunction with fluorescence microscopy, offers a powerful approach to investigate the dynamic behavior of plant genes and the proteins they encode. We previously developed a set of Gateway-compatible tissue-specific plant transformation vectors. In this paper we aim to expand the toolkit of vectors available for Agrobacterium-mediated plant transformation and protoplast transfection.

RESULTS: Here, we introduce new Agrobacterium-mediated plant transformation vectors by introducing additional fluorophores to create the pJRA vector series. Additionally, we introduce the pLCS series of vectors, …

Molecular Subtyping Of Hypertensive Disorders Of Pregnancy, Michal A Elovitz, Antonia I Frolova, Et Al.

2020-Current year OA Pubs

Hypertensive disorders of pregnancy (HDP), including preeclampsia, affect 1 in 6 pregnancies, are major contributors to maternal morbidity and mortality, yet lack precision medicine strategies. Analyzing transcriptomic data from a prospectively-collected diverse cohort (n = 9102), this study reveals distinct RNA subtypes in maternal blood, reclassifying clinical HDP phenotypes like early/late-onset preeclampsia. The placental gene PAPPA2 strongly predicts the most severe forms of preeclampsia in individuals without pre-existing high risk factors, months before symptoms, and its overexpression correlates with earlier delivery in a dose-dependent manner. Further, molecular subtypes characterized by immune genes are upregulated in less severe forms of HDP. …

The Invisible Health Care Provider: Informal Caregivers Within Medical And Faith Communitie, Dr. Julie Yonker, Erin Cawley, Joseph Devries, Elianah Reynolds

University Faculty Publications and Creative Works

• Training – Professional Caregivers

• Training – Faith Community

• Training – Informal Caregivers

Protecting Global Health Partnerships In The Era Of Destructive Nationalism, Maya Adam, Desiree Labeaud, Nokwanele Mbewu, Jennifer Gates, Randall Waechter, Mercy Borbor-Cordova, Lydiah Kibe, Sonia Alvarez, Annie Dori, Anil Bilimale, Meggie Mwoka, Jessica Deffler, Michele Spring, Avriel Diaz, Rachael Farquhar, Willy Dunbar, Comfort Phiri, Valerie Luzadis, Nicole Redvers, Cristina Alonso, Rosemary Rochford, Rachel Lowe, Kareem Coomansingh, Moses Laman, Rebeca Sultana, Sadie Ryan, Amaya Bustinduy, Anita Hargrave-Bouagnon, Shazia Ruybal-Pesántez, Zebedee Kerry, Trevor Kelebi, Samuel Mcewen, Leanne Robinson, Maritza Salazar Campo, Till Bärnighausen

Department of Family & Community Medicine Faculty Papers

No abstract provided.

Phase 2 Trial Of Ibrutinib And Nivolumab In Patients With Relapsed Cns Lymphomas, Dai Chihara, Raphael E Steiner, Ranjit Nair, Lei Feng, Sairah Ahmed, Paolo Strati, Luis Malpica, Donna P Griffith, Shivon A Mathew, Wirt Montinez, Gita Masand, Felipe Samaniego, Maria A Rodriguez, Fredrick B Hagemeister, Luis E Fayad, Swaminathan P Iyer, Loretta J Nastoupil, Sattva S Neelapu, Christopher R Flowers, Jason R Westin

Faculty, Staff and Student Publications

Treatment options are limited for both relapsed/refractory primary and secondary central nervous system (CNS) lymphoma and the prognosis remains poor. Previous studies have shown the activity of Bruton tyrosine kinase inhibitors and programmed death-1-targeted therapies in CNS lymphoma, and studies suggested potential synergy. Therefore, we conducted a phase 2 trial that combined ibrutinib with nivolumab for patients with relapsed/refractory CNS lymphoma. Patients received 560 mg oral ibrutinib daily with 240 mg IV nivolumab every 14 days (28 days per cycle). Patients who had partial or complete response after 6 cycles of treatment could continue therapy for up to 2 years …

3d-Printed Organ-Realistic Phantoms To Verify Quantitative Spect/Ct Accuracy For 177lu-Psma-617 Treatment Planning, Lydia J. Wilson, Sara Belko, Eric L. Gingold, Shuying Wan, Rachel Monane, Robert S. Pugliese, Firas Mourtada

Department of Radiation Oncology Faculty Papers

Background/Objectives: Accurate patient-specific dosimetry is essential for optimizing radiopharmaceutical therapy (RPT), but current tools lack validation in clinically realistic conditions. This work aimed to develop a workflow for designing and fabricating patient-derived, organ-realistic RPT phantoms and evaluate their feasibility for commissioning patient-specific RPT radioactivity quantification. Methods: We used computed tomographic (CT) and magnetic resonance (MR) imaging of representative patients, computer-aided design, and in-house 3D printing technology to design and fabricate anthropomorphic kidney and parotid phantoms with realistic organ spacing, anatomically correct orientation, and surrounding tissue heterogeneities. We evaluated the fabrication process via geometric verification (i.e., volume comparisons) and leak testing …

Leveraging Llms To Understand Narratives In Maude Reports, Yuheng Shi, Yang Gong

Faculty, Staff and Student Publications

Interest in using the MAUDE database to investigate adverse events linked to medical devices has been growing. Yet, the narrative sections of these reports remain largely unexplored, leaving valuable insights unutilized and creating an incomplete understanding of these events. To bridge this gap, we employ large language models (LLMs) to analyze and interpret these narratives. Using OpenAI's GPT-4-turbo model, we focused on MAUDE reports involving endoscopic clips to identify uncoded surgical procedures and uncover additional insights. This approach showcases the potential of LLMs in processing narrative content, offering a more efficient and cost-effective alternative to previous methods and supporting the …

Identifying The Human Olfactory And Chemosignaling Neural Networks Using Event Related Fmri And Graph Theory, Saideh Ferdowsi, Tom Foulsham, Alireza Rahmani, Dimitri Ognibene, Luca Citi, Wen Li

Faculty, Staff and Student Publications

This study aims to characterize and compare the functional neural networks associated with different olfactory stimuli, including air, non-social odours, and human body odours. We introduce a novel processing pipeline based on event-related functional magnetic resonance imaging (fMRI) and graph theory for network identification. To ensure the stability and small worldness of the characterized networks, we conduct statistical validations, network modularity assessments, and robustness measurement against local attacks. The key hypothesis is that human body odours (so-called social odours) and non-social odours engage distinct neural networks, particularly in regions responsible for social processing. We found that the posterior medial orbitofrontal …

Gpat4 Sustains Endoplasmic Reticulum Homeostasis In Endocardial Cells And Safeguards Heart Development, Tianyang Zhao, Kuipei Jin, Xiaodong Wang, Xiong Su, Youjun Wang, Mingming Gao, Wen Luo, Hongyuan Yang, Zhongzhou Yang

Faculty, Staff and Student Publications

The endocardium plays a pivotal role in governing myocardial development, and understanding the intrinsic regulatory insights will help apprehend pathological cardiomyopathy. Glycerol-3-phosphate acyltransferase 4 (GPAT4) is an endoplasmic reticulum (ER) membrane anchored protein. While the role of GPAT4 in glycerophospholipid biosynthesis is well established, its function in the ER is less explored. Here, we generate Gpat4 global and tissue-specific knockout mice and identify the essential role of GPAT4 in endocardial development. Deficiency of GPAT4 provokes endocardial ER stress response and enhances ER-mitochondrial (ER-mito) communications, leading to mitochondrial DNA (mtDNA) escape. As a result, the cGAS-STING pathway is triggered to stimulate …

Molecular Subtyping Of Hypertensive Disorders Of Pregnancy, Michal Elovitz, Elaine Gee, Nathaniel Delaney-Busch, Alison Moe, Mitsu Reddy, Arkady Khodursky, Johnny La, Ilma Abbas, Kay Mekaru, Hunter Collins, Farooq Siddiqui, Rory Nolan, Rupsa Boelig, Daniel Kiefer, Pamela Simmons, George Saade, Antonio Saad, Ebony Carter, Thomas Mcelrath, Stephen Quake, Mark Depristo, Carrie Haverty, Manfred Lee, Eugeni Namsaraev, Vincenzo Berghella, Ai-Ris Collier, Antonia Frolova, Esther Park-Hwang, Luis Pacheco, Elizabeth Sutton, Maneesh Jain, Kara Rood, William A Grobman, Joseph Biggio, Cynthia Gyamfi-Bannerman, Arun Jeyabalan, Morten Rasmussen

Department of Obstetrics and Gynecology Faculty Papers

Hypertensive disorders of pregnancy (HDP), including preeclampsia, affect 1 in 6 pregnancies, are major contributors to maternal morbidity and mortality, yet lack precision medicine strategies. Analyzing transcriptomic data from a prospectively-collected diverse cohort (n = 9102), this study reveals distinct RNA subtypes in maternal blood, reclassifying clinical HDP phenotypes like early/late-onset preeclampsia. The placental gene PAPPA2 strongly predicts the most severe forms of preeclampsia in individuals without pre-existing high risk factors, months before symptoms, and its overexpression correlates with earlier delivery in a dose-dependent manner. Further, molecular subtypes characterized by immune genes are upregulated in less severe forms of HDP. …

Teaching Interprofessional Collaborative Skills In Primary Care Using Team-Based Learning With Simulation: A Pilot Study, Elaine B. Cruz, Mamta K. Singh

Faculty Scholarship

No abstract provided.