Digital Commons Network^™

Exploring The Role Of 5-Hydroxymethyl-2-Furfural And Sumiki's Acid In Beta-Cell Metabolism, Daiwik Munjwani, Demitrius Hill, David Regan, David Lee, Mike Muehlbauer, Hans-Ewald Hohmeier, Mette Jensen, Neolle E. Younge, James Bain

Department of Medicine Faculty Publications

Type 1 diabetes (T1D), a leading cause of mortality in the United States, is associated with heart disease, nephropathy, neuropathy, retinopathy, and stroke. While management of T1D with medications and healthy lifestyle choices is critical, recent research highlights the contributory role of environmental diabetogens in the pathogenesis of T1D. Here, we propose that the furan compound, 5-hydroxymethyl-2-furfural (HMF), which forms when hexoses such as glucose or fructose lose three water molecules during thermal food processing, might be an unrecognized dietary diabetogen. HMF is a suspected mutagen and carcinogen. In a previous experiment in the rat 832/13 beta-cell line, when cultures …

Home-Based Transcranial Direct Current Stimulation Treatment For Major Depressive Disorder: A Fully Remote Phase 2 Randomized Sham-Controlled Trial, Rachel D Woodham, Sudhakar Selvaraj, Nahed Lajmi, Harriet Hobday, Gabrielle Sheehan, Ali-Reza Ghazi-Noori, Peter J Lagerberg, Maheen Rizvi, Sarah S Kwon, Paulette Orhii, David Maislin, Lucia Hernandez, Rodrigo Machado-Vieira, Jair C Soares, Allan H Young, Cynthia H Y Fu

Faculty, Staff and Student Publications

Transcranial direct current stimulation (tDCS) has been proposed as a new treatment in major depressive disorder (MDD). This is a fully remote, multisite, double-blind, placebo-controlled, randomized superiority trial of 10-week home-based tDCS in MDD. Participants were 18 years or older, with MDD in current depressive episode of at least moderate severity as measured using the Hamilton Depression Rating Scale (mean = 19.07 ± 2.73). A total of 174 participants (120 women, 54 men) were randomized to active (n = 87, mean age = 37.09 ± 11.14 years) or sham (n = 87, mean age = 38.32 ± 10.92 …

Poor Oral Health Is Associated With Social Vulnerability In Critically Ill Trauma Patients, Mokunfayo O Fajemisin, Stephanie Martinez Ugarte, Chelsea J Guy-Frank, Gabrielle E Hatton, Kayli A Quinton, Sophia Syed, Erin E Fox, Charles E Wade, Kimberly A Mankiewicz, Lillian S Kao

Faculty, Staff and Student Publications

Background: Social factors affect oral health status, and poor oral health has been associated with worse health outcomes. Using the Oral Health Risk Assessment Value Index (OHRAVI), a bedside tool for non-dentists to assess oral health, we investigated the interplay of oral health with social drivers of health and social vulnerability, as measured by the Social Vulnerability Index (SVI), in severely injured patients.

Methods: Our retrospective study included dentulous critically ill trauma patients who were previously assigned an OHRAVI score (range 0-3; unhealthy score >1). Patient demographics, comorbidities, and self-reported social drivers were obtained from health records. SVI was calculated …

The Interplay Between Pulse Width And Activation Depth In Tens: A Computational Study, Alexander Guillen, Dennis Q Truong, Yusuf O Cakmak, Sheng Li, Abhishek Datta

Faculty, Staff and Student Publications

Background: Transcutaneous electrical nerve stimulation (TENS) has been a commonly used modality to relieve aches and pain for over 40 years. Commercially available devices provide multiple therapy modes involving a different combination of frequency and pulse width with intensity. While frequency sets sensation, intensity helps determine tolerability, longer pulse width is reported to induce a feeling of deeper stimulation. In fact, longer pulse width has been empirically shown to deliver current into deeper tissues, but in context of other electrical stimulation modalities. The goal of this study was to unpack the relationship between pulse width and activation depth in TENS. …

Suicide Phenotyping From Clinical Notes In Safety-Net Psychiatric Hospital Using Multi-Label Classification With Pre-Trained Language Models, Zehan Li, Yan Hu, Scott Lane, Salih Selek, Lokesh Shahani, Rodrigo Machado-Vieira, Jair Soares, Hua Xu, Hongfang Liu, Ming Huang

Faculty, Staff and Student Publications

Accurate identification and categorization of suicidal events can yield better suicide precautions, reducing operational burden, and improving care quality in high-acuity psychiatric settings. Pre-trained language models offer promise for identifying suicidality from unstructured clinical narratives. We evaluated the performance of four BERT-based models using two fine-tuning strategies (multiple single-label and single multi-label) for detecting coexisting suicidal events from 500 annotated psychiatric evaluation notes. The notes were labeled for suicidal ideation (SI), suicide attempts (SA), exposure to suicide (ES), and non-suicidal self-injury (NSSI). RoBERTa outperformed other models using binary relevance (acc=0.86, F1=0.78). MentalBERT (F1=0.74) also exceeded BioClinicalBERT (F1=0.72). RoBERTa fine-tuned with …

Administration Of Anti-Gfap Antibodies Increases Cgrp Expression And Increases Pain Hypersensitivity In Spinal Cord Injured Animals, Georgene W Hergenroeder, Samuel T Molina, Juan J Herrera

Faculty, Staff and Student Publications

Background: Spinal cord injury (SCI) results in a multitude of cellular and pathological changes including neuronal loss, axonal damage, gliosis, and loss of motor and sensory function. In 40%-70% of patients, SCI can also trigger the development of neuropathic pain. Our previous study demonstrated that SCI patients who developed autoantibodies to glial fibrillary acidic protein (GFAP) were at increased risk for the subsequent development of neuropathic pain. However, whether GFAP autoantibodies (GFAPab) contribute to the development of neuropathic pain after SCI had yet to be examined.

Objective: Using a mid-thoracic contusion model of SCI in male Sprague-Dawley rats, we examined …

Measurement Of Oxygen Consumption Rate In Mouse Aortic Tissue, Zhen Zhou, Ripon Sarkar, Jose Emiliano Esparza Pinelo, Alexis Richard, Jay Dunn, Zhao Ren, Callie S Kwartler, Dianna M Milewicz

Faculty, Staff and Student Publications

Thoracic aortic aneurysm and dissection (TAD) is a life-threatening vascular disorder, and smooth muscle cell mitochondrial dysfunction leads to cell death, contributing to TAD. Accurate measurements of metabolic processes are essential for understanding cellular homeostasis in both healthy and diseased states. While assays for evaluating mitochondrial respiration have been well established for cultured cells and isolated mitochondria, no optimized application has been developed for aortic tissue. In this study, we generate an optimized protocol using the Agilent Seahorse XFe24 analyzer to measure mitochondrial respiration in mouse aortic tissue. This method allows for precise measurement of mitochondrial oxygen consumption in mouse …

The Impact Of Peer Observational Learning On Honesty Following A Transgression, Hannah M. Sliman, George H. Noell

Psychology Faculty Publications

Parents and teachers worry about how lying affects children's development and socialization, as research links persistent lying to delinquency, aggression, and conduct issues. To investigate this, we examined two groups: Honest and Praise versus a Control Group, exploring how exposure influenced children's honesty and confession after transgressions. The study aimed to see if observing peers receive praise for honesty could promote truthfulness. Gender's impact on reporting honesty was assessed. Results showed no significant difference in honesty between the HP and CG groups; children confessed at similar rates in both conditions. Gender did not affect honest reporting. These findings differ from …

Pregnant Adults' Interest In Physical And Mental Health Behavior Change Interventions Using Mobile Technology, Natalie M. Yarish, Cassidy M. Sandoval, Alicia Moulder, Meredith I. Turner, Danielle Symons Downs, Kristin E. Heron

Psychology Faculty Publications

Improving the health and well-being of pregnant adults is an important public health priority in the USA, and mobile health (mHealth) interventions may provide a scalable strategy to disseminate behavior change programs to pregnant adults. This study assessed pregnant people’s use of mobile technology, interest in making health behavior changes during and after pregnancy, and their willingness to use mHealth interventions. Participants were 133 pregnant adults (M_age = 27.86; 81% White) living across the USA recruited from social media to complete an online survey. Measures assessed mobile technology use and beliefs about improving mental/physical health in pregnancy and postpartum …

Loneliness Associates With Endothelial Dysfunction In A Community-Based Cohort: A Pilot Study And Translational Approach, Yvonne Baumer, Brian A. Tirado, Lola R. Ortiz-Whittingham, Andrew S. Baez, Cristhian A. Gutierrez-Huerta, Laurel G. Mendelsohn, Abhinav Saurabh, Joshua A. Jacobs, Marcus R. Andrews, Valerie M. Mitchell, Billy S. Collins, Antwan Jones, Danielle M. Schwartz, Anca D. Dobrian, Michael V. Stanton, Tiffany M. Powell-Wiley

Department of Biomedical and Translational Sciences Faculty Publications

Loneliness is known to be an important contributor to cardiovascular disease (CVD). However, little is known about the impact of loneliness on endothelial barrier integrity, a crucial hallmark of CVD development and progression. In this study, we aimed to investigate how loneliness might impact the endothelium. We found greater perceived loneliness associated with the product of circulating epinephrine and TNFα (E/T), which, in turn, associated with lower VE-cadherin on endothelial cells in an ex vivo experiment. Additionally, circulating plasma levels of soluble VE-cadherin were associated significantly with subclinical CVD. To explore the mechanistic aspects of these associations, we measured the …

Obesity, Metabolic Health, And Diabetic Complications In People With Type 1 Diabetes., Yuanjie Mao, Jen-Tzer Gau, Ning Jiang

Ambulatory and Primary Care Articles

AIM: The concept of metabolically healthy obesity (MHO) has not been studied in type 1 diabetes (T1D). By analysing datasets from the DCCT/EDIC study, we compared the development of diabetic complications by obesity and metabolic health over 30 years of follow up.

MATERIALS AND METHODS: Insulin resistance was calculated by estimated glucose disposal rate (eGDR). The participants (n = 1127) were then divided into four groups based on time-weighted mean body mass index and mean eGDR: metabolically healthy non-obesity (MHN, n = 874), metabolically unhealthy non-obesity (MUN, n = 66), MHO (n = 146) and metabolically unhealthy obesity (MUO, n …

Anti-Cd137 Agonist Antibody-Independent And Clinically Feasible Preparation Of Tumor-Infiltrating Lymphocytes From Soft Tissue Sarcoma And Osteosarcoma, Yining Jin, Zhiliang Jia, Xueqing Xia, Nancy B Gordon, Joseph A Ludwig, Neeta Somaiah, Shulin Li

Faculty, Staff and Student Publications

Background: Tumor infiltrating lymphocytes (TILs) therapy has been proved for treatment of metastatic melanoma and is under investigation for other types of solid tumors. However, these successes are threatened by discontinued supply of GMP-grade anti-CD137 agonist, a key TIL preparation reagent. Therefore, exploring a GMP-adherent method for expanding endogenous TILs without anti-CD137 agonist is urgent. Toward this end, we aimed to establish an anti-CD137-independent and clinically feasible TIL expansion protocol to prepare TILs from under investigated sarcoma tumors.

Methods: We collected resected tumors from patients and cut tissues into fragments. We used IL-2 and T-cell activator CD3/CD28 without anti-CD137 agonist …

A Phase Ib/Ii Trial Of Neoadjuvant Neratinib Added To Standard Therapy In Patients With Her2-Positive Or Hr-Positive/Her2-Negative Inflammatory Breast Cancer (Including Stage Iii And Iv Disease), Bora Lim, Angela Marx, Megumi Kai, Angela Alexander, Roland Bassett, Wencai Ma, Jie Willey, Huiming Sun, Azadeh Nasrazadani, Mohammad M Mohammad, Jianhua Zhang, Anthony Lucci, Susie X Sun, Michael C Stauder, Gary J Whitman, Huong Le-Petross, Vicente Valero, Wendy A Woodward, Rachel M Layman

Faculty, Staff and Student Publications

Background: Inflammatory breast cancer (IBC) is rare but aggressive, characterized by the rapid onset of diffuse skin erythema, edema, tenderness, induration, and fast metastasis. Both hormone receptor positive (HR+) and human epidermal receptor 2 positive (HER2+) are associated with inferior response after neoadjuvant systemic therapy (NAST) compared to non-IBC. Despite multimodal treatment approaches, the 3-year overall survival rate for stage III IBC remains low at approximately 74%, around 10% lower than the 83% for non-IBC.

Objectives: To evaluate whether the addition of neratinib, an irreversible pan-ErbB receptor small molecule tyrosine kinase inhibitor, improves the rate of pathological complete response in …

Bronchoalveolar Lavage Cell Percentages As Diagnostic Markers Of Immune Checkpoint Inhibitor Pneumonitis, Mahnoor Mir, Felipe Soto, Pedro Antonio Amezcua Gomez, Rodrigo Del Rio Arroyo, Adarsh Suresh, Amber Su, Qiong Gan, John Stewart, Roberto Adachi, Diwakar D Balachandran, Lara Bashoura, Roberto F Casal, Burton F Dickey, George A Eapen, Scott E Evans, Horiana Grosu, Carlos A Jimenez, Julie Lin, David E Ost, Bruce F Sabath, Vickie R Shannon, Aung Naing, Jianjun Gao, Jia Wu, Karthik Suresh, Saadia A Faiz, Mehmet Altan, Ajay Sheshadri

Faculty, Staff and Student Publications

Introduction: Diagnostic biomarkers for immune checkpoint inhibitor pneumonitis (ICIP) are lacking. Bronchoalveolar lavage (BAL) lymphocytosis has been associated with ICIP, but studies have not evaluated BAL lymphocytosis as a diagnostic biomarker for ICIP.

Purpose: This study aimed to measure the association of BAL immune cell percentage with ICIP and test its performance as a diagnostic biomarker.

Methods: We performed a retrospective chart review of 476 patients treated with ICIs for solid organ or hematologic malignancies who underwent BAL between 2016 and 2022. Two independent reviewers, blinded to the results of BAL cell percentage, confirmed the diagnosis of ICIP or other …

Partial Agonism In Heteromeric Gluk2/Gluk5 Kainate Receptor, Nabina Paudyal, Anindita Das, Elisa Carrillo, Vladimir Berka, Vasanthi Jayaraman

Faculty, Staff and Student Publications

Kainate receptors are a subtype of ionotropic glutamate receptors that form transmembrane channels upon binding glutamate. Here, we have investigated the mechanism of partial agonism in heteromeric GluK2/K5 receptors, where the GluK2 and GluK5 subunits have distinct agonist binding profiles. Using single-molecule Förster resonance energy transfer, we found that at the bi-lobed agonist-binding domain, the partial agonist AMPA-bound receptor occupied intermediate cleft closure conformational states at the GluK2 cleft, compared to the more open cleft conformations in apo form and more closed cleft conformations in the full agonist glutamate-bound form. In contrast, there is no significant difference in cleft closure …

Generating Real-World Evidence In Early Alzheimer's Disease: Considerations For Applying The Target Trial Emulation Framework To Study The Safety Of Anti-Amyloid Therapies, Xiaojuan Li, Sonal Singh, Bahareh Rasouli, Jennifer Lyons, Noelle M. Cocoros, Richard Platt, Ivan Abi-Elias, Jerry H. Gurwitz

Department of Medicine Faculty Publications

Anti-amyloid beta monoclonal antibodies (anti-Aβ mAbs) have received approval from the US Food and Drug Administration for the treatment of patients with mild cognitive impairment or mild dementia due to Alzheimer's disease (collectively known as early AD) based on evidence from clinical trials. However, whether findings from these trials are generalizable to the real world is uncertain. We need reliable evidence on the real-world safety of these treatments to inform decision making for clinicians, patients, and caregivers. Using lecanemab as an exemplar, we outline the key considerations in designing and implementing an observational study on safety and utilization outcomes using …

Cardiomyopathies Of Endocrine Origin: A State-Of-The-Art Review, Jenyfer M. Fuentes-Mendoza, Marcio J. Concepción-Zavaleta, Juan C. Morón-Siguas, Juan M. Muñoz-Moreno, Aranza I. Pérez-Reyes, Rodrigo Martinez-Galaviz, Raúl D. Aguilar-Castañeda, Oziel González-Godoy, Luis A. Concepción-Urteaga, José Paz-Ibarra

Department of Medicine Faculty Publications

Endocrine disorders are increasingly recognized as potentially reversible causes of secondary cardiomyopathies, yet they often remain underdiagnosed in clinical practice. These conditions-including thyroid dysfunction, acromegaly, pheochromocytoma, diabetes mellitus, adrenal disorders, among others-can significantly alter cardiac structure and function through hormonal excess, metabolic remodeling, and neurohumoral activation. Hyperthyroidism may lead to high-output heart failure (HF) and atrial fibrillation, while hypothyroidism is associated with diastolic dysfunction, pericardial effusion, and accelerated atherosclerosis. Acromegaly promotes biventricular hypertrophy and myocardial fibrosis via insulin-like growth factor 1 overproduction. Pheochromocytoma triggers catecholamine-induced cardiomyopathy, resembling Takotsubo syndrome and carrying a high risk of mortality if left untreated. Diabetes …

Mechanical Regulation Of Macrophage Metabolism By Allograft Inflammatory Factor 1 Leads To Adverse Remodeling After Cardiac Injury, Matthew Deberge, Kristofor Glinton, Connor Lantz, Zhi-Dong Ge, David P Sullivan, Swapna Patil, Bo Ryung Lee, Minori I Thorp, Adam Mullick, Steve Yeh, Shuling Han, Anja M Van Der Laan, Hans W M Niessen, Xunrong Luo, Nicholas E S Sibinga, Edward B Thorp

Faculty, Staff and Student Publications

Myocardial infarction (MI) mobilizes macrophages, the central protagonists of tissue repair in the infarcted heart. Although necessary for repair, macrophages also contribute to adverse remodeling and progression to heart failure. In this context, specific targeting of inflammatory macrophage activation may attenuate maladaptive responses and enhance cardiac repair. Allograft inflammatory factor 1 (AIF1) is a macrophage-specific protein expressed in a variety of inflammatory settings, but its function after MI is unknown. Here we identify a maladaptive role for macrophage AIF1 after MI in mice. Mechanistic studies show that AIF1 increases actin remodeling in macrophages to promote reactive oxygen species-dependent activation of …

Bismuth-Infused Perivascular Wrap Facilitates Delivery Of Mesenchymal Stem Cells And Attenuation Of Neointimal Hyperplasia In Rat Arteriovenous Fistulas, Allan John R Barcena, Joy Vanessa D Perez, Marvin R Bernardino, Jossana A Damasco, Erin Marie D San Valentin, Carleigh Klusman, Benjamin Martin, Gino Martin Canlas, Francisco M Heralde, Natalie Fowlkes, Richard R Bouchard, Jizhong Cheng, Steven Y Huang, Marites P Melancon

Faculty, Staff and Student Publications

BACKGROUND: Mesenchymal stem cells (MSCs) have emerged as novel therapies for supporting arteriovenous fistula (AVF) maturation, and bioresorbable polymeric scaffolds have enabled sustained MSC delivery into maturing AVFs. However, the radiolucency of biopolymeric wraps prevents in vivo monitoring of their integrity and location, hindering long-term preclinical investigations.

METHODS: We infused bismuth nanoparticles (BiNPs) into polycaprolactone (PCL) to fabricate an electrospun perivascular wrap capable of MSC delivery and conducive to longitudinal monitoring using conventional imaging. We tested the wraps' effects on the attenuation of markers of neointimal hyperplasia (i.e., endothelial dysfunction, hypoxia, and inflammation), the leading cause of AVF failure, in …

A Primer On Anatomy, Biophysics, Pathology, Imaging And Treatment Of The Intervertebral Disc And The Anterior Spinal Column: The Discogenic, Intervertebral, Spinal Column (Disc) Aspn Workgroup., Jay S Grider, Timothy R Deer, Douglas P Beall, Melissa Z Murphy, Jacob W Fleming, Steven M Falowski, Christopher J Mallard, Hamzah A Ramawad, Rosa Amelia Garcia, Usman Latif, Chau M Vu, Anne Christopher, Michael E Harned, Raj G Patel, Anuj J Shah, Iden M Cowan, Kristin Jarzombek, Jordan L Tate, Nasir Khatri, Mateusz J Graca, Marcin K Karcz, Timothy T Davis, Kaku Barkoh, Olivier Clerk-Lamalice, Brian Durkin, Mark N Malinowski, Dagmar K Gross, Thomas Hedman, Matthew Green, Michael J Dorsi, Kasra Amirdelfan, Dawood Sayed

Surgery Articles

OBJECTIVE: As therapeutic options are rapidly expanding to treat pain of discogenic and vertebrogenic origin, it is important for the clinician to have an evidence-based understanding of the latest information regarding the normal and pathological anatomy of the intervertebral disc as well as imaging characteristics and treatment strategies. The American Society of Pain and Neuroscience (ASPN) commissioned the DISC project to inform and update the interventional spine community about anterior column pain syndromes.

METHODS: Using established literature review methods a clinical oversight group was convened to create an outline covering topics that will be key to meeting the objectives delineated …

High Neuraxial Blockade In A Parturient After Epidural Placement: A Quality Improvement Simulation., Samir Patel, Noah D Le, John Carter, Nick Melott, Andrew Kalnow, Camille D Hawkins, Alexander Luong, Matthias Franzen

Medical Education Articles

Background Epidural anesthesia is a commonly used procedure in obstetrics for managing labor pain, with a potential complication of high neuraxial blockade. Proficiency in performing epidural or spinal anesthesia and promptly recognizing and managing high neuraxial blockade are critical components of anesthesiology residency training. Methods A simulated case was designed involving a 21-year-old female in labor receiving epidural anesthesia. After the administration of local anesthetic, she develops symptoms of nausea, hypotension, and respiratory distress, progressing to high neuraxial blockade. The simulation environment included a labor and delivery suite setup, an epidural cart, airway supplies, a Laerdal SimMan 3G PLUS mannequin …

Associations Between Dietary Sodium And Potassium Intakes, Urinary Sodium And Potassium Excretion And Blood Pressure Among Adult Females In Oromia Region, Ethiopia, Fred Baffour Addo

Open Access Master's Theses

Introduction: Accurate assessment of sodium (Na) and potassium (K) intake is essential for population level monitoring of salt intake as part of global strategies to reduce salt consumption to control the increasing prevalence of high blood pressure (BP). Thus, a simple, cost-effective, and low-burden method is particularly valuable in resource-limited settings for population level monitoring of Na and K intake. This study aimed to compare the reliability of various methods of Na and K intake assessment, and their associations with blood pressure measurements.

Methods: This secondary analysis was based on a cross-sectional study of 100 non-pregnant women of …

Inflammatory Mediators And The Rage Pathway In Placental Tissues Of Pregnancies Complicated By Severe Preeclampsia, Neelima Chandra, Thomas D. Kimble, Kathleen R. Heim, Sharon M. Anderson, Andrew P. Wong, Andrea R. Thurman, Gustavo F. Doncel

CONRAD Publications

Introduction: Preeclampsia (PE) is a complex multisystem disorder of pregnancy associated with abnormal placentation, vascular anomalies, and systemic inflammation and hypertension. Previous research assessing inflammatory triggers of the condition used plasma, amniotic fluid, or explant samples. Studies using placental tissue from either vaginal or cesarean deliveries are confined to semiquantitative analysis using subjective scoring methods and generally involve a small sample size.

Methods: In this study, we have quantified the expression of inflammatory mediators by immunohistochemical image analysis of archived placental tissues obtained from cesarean delivery of preeclamptic, chorioamnionitic, and normal pregnancies.

Results: Among the inflammatory mediators, we found a …

Longitudinal Host Transcriptional Responses To Sars-Cov-2 Infection In Adults With Extremely High Viral Load, Vasanthi Avadhanula, Chad J Creighton, Laura Ferlic-Stark, Divya Nagaraj, Yiqun Zhang, Richard Sucgang, Erin G Nicholson, Anubama Rajan, Vipin Kumar Menon, Harshavardhan Doddapaneni, Donna Marie Muzny, Ginger A Metcalf, Sara Joan Javornik Cregeen, Kristi Louise Hoffman, Richard A Gibbs, Joseph F Petrosino, Pedro A Piedra

Faculty, Staff and Students Publications

Current understanding of viral dynamics of SARS-CoV-2 and host responses driving the pathogenic mechanisms in COVID-19 is rapidly evolving. Here, we conducted a longitudinal study to investigate gene expression patterns during acute SARS-CoV-2 illness. Cases included SARS-CoV-2 infected individuals with extremely high viral loads early in their illness, individuals having low SARS-CoV-2 viral loads early in their infection, and individuals testing negative for SARS-CoV-2. We could identify widespread transcriptional host responses to SARS-CoV-2 infection that were initially most strongly manifested in patients with extremely high initial viral loads, then attenuating within the patient over time as viral loads decreased. Genes …

Research For All: Building A Diverse Researcher Community For The All Of Us Research Program, Rubin Baskir, Minnkyong Lee, Sydney J Mcmaster, Jessica Lee, Faith Blackburne-Proctor, Romuladus Azuine, Nakia Mack, Sheri D Schully, Martin Mendoza, Janeth Sanchez, Yong Crosby, Erica Zumba, Michael Hahn, Naomi Aspaas, Ahmed Elmi, Shanté Alerté, Elizabeth Stewart, Danielle Wilfong, Meag Doherty, Margaret M Farrell, Grace B Hébert, Sula Hood, Cheryl M Thomas, Debra D Murray, Brendan Lee, Louisa A Stark, Megan A Lewis, Jen D Uhrig, Laura R Bartlett, Edgar Gil Rico, Adolph Falcón, Elizabeth Cohn, Mitchell R Lunn, Juno Obedin-Maliver, Linda Cottler, Milton Eder, Fornessa T Randal, Jason Karnes, Kitani Lemieux, Nelson Lemieux, Nelson Lemieux, Lilanta Bradley, Ronnie Tepp, Meredith Wilson, Monica Rodriguez, Chris Lunt, Karriem Watson

Faculty, Staff and Students Publications

OBJECTIVES: The NIH All of Us Research Program (All of Us) is engaging a diverse community of more than 10 000 registered researchers using a robust engagement ecosystem model. We describe strategies used to build an ecosystem that attracts and supports a diverse and inclusive researcher community to use the All of Us dataset and provide metrics on All of Us researcher usage growth.

MATERIALS AND METHODS: Researcher audiences and diversity categories were defined to guide a strategy. A researcher engagement strategy was codeveloped with program partners to support a researcher engagement ecosystem. An adapted ecological model guided the ecosystem …

The Influence Of Ultra-Widefield Fluorescein Angiography On The Diagnosis And Management Of Diabetic Retinopathy, Nicole K Scripsema, Tala Al-Khaled, Amy Song, Joelle A Hallak, Rawan Allozi, Aziz A Khanifar, Thanos D Papakostas, Christina Y Weng, Ronald C Gentile, J Peter Campbell, Jessica G Lee, Gennady Landa, Felix Y Chau, William F Mieler, Meenakashi Gupta, Amani A Fawzi, Judy E Kim, Jennifer I Lim, Robison Vernon Paul Chan

Faculty, Staff and Students Publications

Purpose: To study the influence of ultra-widefield fluorescein angiography (FA) on the diagnosis and management of diabetic retinopathy (DR).

Methods: Ten experts in DR completed an online survey in which they were asked to diagnose and manage DR cases using different imaging modalities. Experts independently reviewed 20 cases of DR and provided a diagnosis and management plan for each case, first based on ultra-widefield color-free and red-free images alone and again with the corresponding ultra-widefield FA images. Experts were polled on their diagnostic confidence, use of FA in clinical practice, and opinions on the value of ultra-widefield FA. Based on …

Critiques Of The Cass Review: Fact-Checking The Peer-Reviewed And Grey Literature, Kathleen Mcdeavitt, J Cohn, Stephen B Levine

Faculty, Staff and Students Publications

The Cass Review's final report, published in April 2024, made recommendations to the UK's National Health Service regarding structuring of services for minors with gender-related distress. It recommended cautious use of hormonal interventions in this population and use of research protocols. Some clinician-researchers disagree with the Cass Review's recommendations and have written critiques. A critique of the Cass Review posted on Yale Law School's website in July 2024 has received extensive media coverage. Its references identified three other critiques. In these papers, there were multiple claims that were incorrect or that lacked essential clarification/contextualization. These claims involved (1) the Cass …

Aerodigestive Sequelae And Triple Endoscopy After Congenital Tracheoesophageal Fistula Repair In Children, Whitney Jin, Eric H Chiou, Shailendra Das, Kathleen E Hosek, Elton M Lambert

Faculty, Staff and Students Publications

Children post-tracheoesophageal fistula (TEF) repair may present with chronic respiratory and gastrointestinal symptoms that can affect quality of life.

OBJECTIVE: To identify factors associated with positive findings on triple endoscopy following neonatal TEF repair.

STUDY DESIGN: Case series with retrospective review of patients.

SETTING: Tertiary care center aerodigestive program.

METHODS: Children with neonatally repaired congenital TEF who had a triple endoscopy between 2011 and 2022 were reviewed. The presence of chronic cough, recurrent pulmonary infections, lipid-laden macrophages (LLM), and airway and esophageal anomalies were among the variables analyzed. Chi-square and Kruskal-Wallis univariate analysis was performed.

RESULTS: The mean age was …

Inferred Developmental Origins Of Brain Tumors From Single-Cell Rna-Sequencing Data, Su Wang, Rachel Naomi Curry, Malcolm F Mcdonald, Hyun Yong Koh, Anders W Erickson, Claudia L Kleinman, Michael D Taylor, Ganesh Rao, Benjamin Deneen, Arif O Harmanci, Akdes Serin Harmanci

Faculty, Staff and Students Publications

Background: The reactivation of neurodevelopmental programs in cancer highlights parallel biological processes that occur in both normal development and brain tumors. Achieving a deeper understanding of how dysregulated developmental factors play a role in the progression of brain tumors is therefore crucial for identifying potential targets for therapeutic interventions. Single-cell RNA-sequencing (scRNA-Seq) provides an opportunity to understand how developmental programs are dysregulated and reinitiated in brain tumors at single-cell resolution. The aim of this study is to identify the developmental origins of brain tumors using scRNA-Seq data.

Methods: Here, we introduce COORS (Cell Of ORigin like CellS), a computational tool …

A Structurationally Informed View Of Emergency Medical Services Professionals’ Work-Related Communication And Behaviors While Off Duty, Susan J. Burnett

Electronic Theses & Dissertations (2024 - present)

Work-life interrelationships and boundaries are common areas of study in communication research. While some scholars maintain that the domains of work and personal lives and their boundaries are static and exist in designated times and spaces, others argue that domains are constructed around situated contexts and through the performance of situated activities that not only produce a time and place for the domain but call upon enactment of an identity appropriate for managing the domain and the boundaries around it. The people who work in emergency medical services (EMS), emergency medical services professionals (EMSPs) face special challenges in managing work-life …