Public Health Commons^™

Restructuring And Serving Web-Accessible Streamflow Data From The Noaa National Water Model Historic Simulations, J Michael Johnson, David L Blodgett, Keith C Clarke, Jon Pollak

Faculty, Staff and Student Publications

In 2016, the National Oceanic and Atmospheric Administration deployed the first iteration of an operational National Water Model (NWM) to forecast the water cycle in the continental United States. With many versions, an hourly, multi-decadal historic simulation is made available to the public. In all released to date, the files containing simulated streamflow contain a snapshot of model conditions across the entire domain for a single timestep which makes accessing time series a technical and resource-intensive challenge. In the most recent release, extracting a complete streamflow time series for a single location requires managing 367,920 files (~16.2 TB). In this …

A Myeloid Program Associated With Covid-19 Severity Is Decreased By Therapeutic Blockade Of Il-6 Signaling, Jason A Hackney, Haridha Shivram, Jason Vander Heiden, Chris Overall, Luz Orozco, Xia Gao, Eugene Kim, Nathan West, Aditi Qamra, Diana Chang, Arindam Chakrabarti, David F Choy, Alexis J Combes, Tristan Courau, Gabriela K Fragiadakis, Arjun Arkal Rao, Arja Ray, Jessica Tsui, Kenneth Hu, Nicholas F Kuhn, Matthew F Krummel, David J Erle, Kirsten Kangelaris, Aartik Sarma, Zoe Lyon, Carolyn S Calfee, Prescott G Woodruff, Rajani Ghale, Eran Mick, Ashley Byrne, Beth Shoshana Zha, Charles Langelier, Carolyn M Hendrickson, Monique G P Van Der Wijst, George C Hartoularos, Tianna Grant, Raymund Bueno, David S Lee, John R Greenland, Yang Sun, Richard Perez, Anton Ogorodnikov, Alyssa Ward, Chun Jimmie Ye, Thiru Ramalingam, Jacqueline M Mcbride, Fang Cai, Anastasia Teterina, Min Bao, Larry Tsai, Ivan O Rosas, Aviv Regev, Sharookh B Kapadia, Rebecca N Bauer, Carrie M Rosenberger

Faculty, Staff and Students Publications

Altered myeloid inflammation and lymphopenia are hallmarks of severe infections. We identified the upregulated EN-RAGE gene program in airway and blood myeloid cells from patients with acute lung injury from SARS-CoV-2 or other causes across 7 cohorts. This program was associated with greater clinical severity and predicted future mechanical ventilation and death. EN-RAGEhi myeloid cells express features consistent with suppressor cell functionality, including low HLA-DR and high PD-L1. Sustained EN-RAGE program expression in airway and blood myeloid cells correlated with clinical severity and increasing expression of T cell dysfunction markers. IL-6 upregulated many EN-RAGE program genes in monocytes in vitro. …

Integrating Clinical Decision Support Into Electronic Health Record Systems Using A Novel Platform (Evidencepoint): Developmental Study, Jeffrey Solomon, Katherine Dauber-Decker, Safiya Richardson, Sera Levy, Sundas Khan, Benjamin Coleman, Rupert Persaud, John Chelico, D'Arcy King, Alex Spyropoulos, Thomas Mcginn

Faculty, Staff and Students Publications

Background: Through our work, we have demonstrated how clinical decision support (CDS) tools integrated into the electronic health record (EHR) assist providers in adopting evidence-based practices. This requires confronting technical challenges that result from relying on the EHR as the foundation for tool development; for example, the individual CDS tools need to be built independently for each different EHR.

Objective: The objective of our research was to build and implement an EHR-agnostic platform for integrating CDS tools, which would remove the technical constraints inherent in relying on the EHR as the foundation and enable a single set of CDS tools …

Got Pidd1? Natural Killer Cells Clear Polyploid Cells To Ensure A Balanced Genome, Alexandra N Brown-Suedel, Lisa Bouchier-Hayes

Faculty, Staff and Students Publications

Removal of polyploid cells is essential to preventing cancer and restricting tumor growth. A new study published in The EMBO Journal shows assembly of the NEMO-PIDDosome on extra centrioles. Activation of this protein complex leads to NF-κB activation that, in turn, induces NK cell-mediated cell clearance.

Efficacy And Safety Of Mas825 (Anti-Il-1Β/Il-18) In Covid-19 Patients With Pneumonia And Impaired Respiratory Function, Alex D Hakim, Mustafa Awili, Hollis R O'Neal, Omar Siddiqi, Naseem Jaffrani, Richard Lee, Jeffrey S Overcash, Ann Chauffe, Terese C Hammond, Bela Patel, Michael Waters, Gerard J Criner, Alok Pachori, Guido Junge, Rafael Levitch, Jen Watts, Philip Koo, Tirtha Sengupta, Lili Yu, Michael Kiffe, Anne Pinck, Richard R Stein, Jamie Bendrick-Peart, Janet Jenkins, Marianna Rowlands, Frank Waldron-Lynch, Jesse Matthews

Faculty, Staff and Student Publications

MAS825, a bispecific IL-1β/IL-18 monoclonal antibody, could improve clinical outcomes in COVID-19 pneumonia by reducing inflammasome-mediated inflammation. Hospitalized non-ventilated patients with COVID-19 pneumonia (n = 138) were randomized (1:1) to receive MAS825 (10 mg/kg single i.v.) or placebo in addition to standard of care (SoC). The primary endpoint was the composite Acute Physiology and Chronic Health Evaluation II (APACHE II) score on Day 15 or on the day of discharge (whichever was earlier) with worst-case imputation for death. Other study endpoints included safety, C-reactive protein (CRP), SARS-CoV-2 presence, and inflammatory markers. On Day 15, the APACHE II score was 14.5 …

Top Caregiver Concerns In Rett Syndrome And Related Disorders: Data From The Us Natural History Study, Jeffrey L Neul, Timothy A Benke, Eric D Marsh, Bernhard Suter, Lori Silveira, Cary Fu, Sarika U Peters, Alan K Percy

Faculty, Staff and Students Publications

OBJECTIVE: Recent advances in the understanding of neurodevelopmental disorders such as Rett syndrome (RTT) have enabled the discovery of novel therapeutic approaches that require formal clinical evaluation of efficacy. Clinical trial success depends on outcome measures that assess clinical features that are most impactful for affected individuals. To determine the top concerns in RTT and RTT-related disorders we asked caregivers to list the top caregiver concerns to guide the development and selection of appropriate clinical trial outcome measures for these disorders.

METHODS: Caregivers of participants enrolled in the US Natural History Study of RTT and RTT-related disorders (n = 925) …

Project Inclusive Genetics: Protecting Reproductive Autonomy From Bias Via Prenatal Patient-Centered Counseling, Apolline Jungels, Lindsay Demers, Eric Ford, Blair K Stevens, Maya Sabatello, Shoumita Dasgupta

Faculty, Staff and Student Publications

Clinician bias negatively impacts the healthcare received by marginalized communities. In this study, we explored factors that influence clinician and trainee bias against individuals with intellectual disabilities and its impact on clinical judgment in prenatal genetic testing settings. Specifically, we examined bias toward a fetus with a higher chance of developing a disability. We compared genetics specialists with their non-expert counterparts. This web-based study included clinical vignettes, implicit association tests (IATs), and an educational module. 595 participants were recruited via their institution or professional society. We conducted statistical analyses, including regression models controlling for key demographic characteristics, to analyze recommendation …

Vaccination With A Replication-Defective Cytomegalovirus Vaccine Elicits A Glycoprotein B-Specific Monoclonal Antibody Repertoire Distinct From Natural Infection, Sarah M Valencia, Eric Rochat, Melissa J Harnois, Maria Dennis, Helen S Webster, Bhavna Hora, Amit Kumar, Hsuan-Yuan Sherry Wang, Leike Li, Daniel Freed, Ningyan Zhang, Zhiqiang An, Dai Wang, Sallie R Permar

Faculty, Staff and Student Publications

Human Cytomegalovirus (HCMV) is the leading infectious congenital infection globally and the most common viral infection in transplant recipients, therefore identifying a vaccine for HCMV is a top priority. Humoral immunity is a correlate of protection for HCMV infection. The most effective vaccine tested to date, which achieved 50% reduction in acquisition of HCMV, was comprised of the glycoprotein B protein given with an oil-in-water emulsion adjuvant MF59. We characterize gB-specific monoclonal antibodies isolated from individuals vaccinated with a disabled infectious single cycle (DISC) CMV vaccine, V160, and compare these to the gB-specific monoclonal antibody repertoire isolated from naturally-infected individuals. …

Outcomes Of Breakthrough Covid-19 Infections In Patients With Hematologic Malignancies, Kelly S Chien, Christine B Peterson, Elliana Young, Dai Chihara, Elizabet E Manasanch, Jeremy L Ramdial, Philip A Thompson

Faculty, Staff and Student Publications

Patients with hematologic malignancies have both an increased risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections and higher morbidity/mortality. They have lower seroconversion rates after vaccination, potentially leading to inferior coronavirus disease 2019 (COVID-19) outcomes, despite vaccination. We consequently evaluated the clinical outcomes of COVID-19 infections in 243 vaccinated and 175 unvaccinated patients with hematologic malignancies. Hospitalization rates were lower in the vaccinated group when compared with the unvaccinated group (31.3% vs 52.6%). However, the rates of COVID-19-associated death were similar at 7.0% and 8.6% in vaccinated and unvaccinated patients, respectively. By univariate logistic regression, females, older patients, …

Influence Of Macrophages On Vascular Invasion Of Inflammatory Breast Cancer Emboli Measured Using An In Vitro Microfluidic Multi-Cellular Platform, Manasa Gadde, Melika Mehrabi-Dehdezi, Bisrat G Debeb, Wendy A Woodward, Marissa Nichole Rylander

Faculty, Staff and Student Publications

Inflammatory breast cancer (IBC) is an aggressive disease with a poor prognosis and a lack of effective treatments. It is widely established that understanding the interactions between tumor-associated macrophages (TAMs) and the tumor microenvironment is essential for identifying distinct targeting markers that help with prognosis and subsequent development of effective treatments. In this study, we present a 3D in vitro microfluidic IBC platform consisting of THP1 M0, M1, or M2 macrophages, IBC cells, and endothelial cells. The platform comprises a collagen matrix that includes an endothelialized vessel, creating a physiologically relevant environment for cellular interactions. Through the utilization of this …

Global Effect Of Modifiable Risk Factors On Cardiovascular Disease And Mortality, Global Cardiovascular Risk Consortium, Christina Magnussen, Francisco M Ojeda, Darryl P Leong, Jesus Alegre-Diaz, Philippe Amouyel, Larissa Aviles-Santa, Dirk De Bacquer, Christie M Ballantyne, Antonio Bernabé-Ortiz, Martin Bobak, Hermann Brenner, Rodrigo M Carrillo-Larco, James De Lemos, Annette Dobson, Marcus Dörr, Chiara Donfrancesco, Wojciech Drygas, Robin P Dullaart, Gunnar Engström, Marco M Ferrario, Jean Ferrières, Giovanni De Gaetano, Uri Goldbourt, Clicerio Gonzalez, Guido Grassi, Allison M Hodge, Kristian Hveem, Licia Iacoviello, M Kamran Ikram, Vilma Irazola, Modou Jobe, Pekka Jousilahti, Pontiano Kaleebu, Maryam Kavousi, Frank Kee, Davood Khalili, Wolfgang Koenig, Anna Kontsevaya, Kari Kuulasmaa, Karl J Lackner, David M Leistner, Lars Lind, Allan Linneberg, Thiess Lorenz, Magnus Nakrem Lyngbakken, Reza Malekzadeh, Sofia Malyutina, Ellisiv B Mathiesen, Olle Melander, Andres Metspalu, J Jaime Miranda, Marie Moitry, Joseph Mugisha, Mahdi Nalini, Vijay Nambi, Toshiharu Ninomiya, Karen Oppermann, Eleonora D'Orsi, Andrzej Pająk, Luigi Palmieri, Demosthenes Panagiotakos, Arokiasamy Perianayagam, Annette Peters, Hossein Poustchi, Andrew M Prentice, Eva Prescott, Ulf Risérus, Veikko Salomaa, Susana Sans, Satoko Sakata, Ben Schöttker, Aletta E Schutte, Sadaf G Sepanlou, Sanjib Kumar Sharma, Jonathan E Shaw, Leon A Simons, Stefan Söderberg, Abdonas Tamosiunas, Barbara Thorand, Hugh Tunstall-Pedoe, Raphael Twerenbold, Diego Vanuzzo, Giovanni Veronesi, Julia Waibel, S Goya Wannamethee, Masafumi Watanabe, Philipp S Wild, Yao Yao, Yi Zeng, Andreas Ziegler, Stefan Blankenberg

Faculty, Staff and Students Publications

BACKGROUND: Five modifiable risk factors are associated with cardiovascular disease (CVD) and all-cause mortality. The regional and sex-specific prevalence of these modifiable risk factors and their impact on CVD and all-cause mortality have not been evaluated using individual-level data.

METHODS: The Global Cardiovascular Risk Consortium harmonized individual-level data from 112 cohort studies conducted in 34 countries and 8 geographic regions. Associations between body-mass index, systolic blood pressure, non-high-density lipoprotein cholesterol, smoking, and diabetes with incident CVD and all-cause mortality were examined using Cox regression analyses and stratified by geographic region, age and sex. Population-attributable fractions were estimated for 10-year incident …

Bacillus Calmette-Guérin Vaccination As Defense Against Sars-Cov-2 (Badas): A Randomized Controlled Trial To Protect Healthcare Workers In The Usa By Enhanced Trained Immune Responses, Andrew R Dinardo, Moshe Arditi, Ashish M Kamat, Kent J Koster, Santiago Carrero, Tomoki Nishiguchi, Maxim Lebedev, Aaron B Benjamin, Pablo Avalos, Marisa Lozano, Madeleine G Moule, Brittany Mccune, Baysia Herron, Malik Ladki, Daanish Sheikh, Matthew Spears, Ivan A Herrejon, Courtney Dodge, Sathish Kumar, Robert W Hutchison, Theresa U Ofili, Lynne A Opperman, Jessica A Bernard, Seth P Lerner, George Udeani, Gabriel Neal, Mihai G Netea, Jeffrey D Cirillo

Faculty, Staff and Students Publications

BACKGROUND: A large epidemic, such as that observed with SARS-CoV-2, seriously challenges available hospital capacity, and this would be augmented by infection of healthcare workers (HCW). Bacillus Calmette-Guérin (BCG) is a vaccine against tuberculosis, with protective non-specific effects against other respiratory tract infections in vitro and in vivo. Preliminary analyses suggest that regions of the world with existing BCG vaccination programs have lower incidence and mortality from COVID-19. We hypothesize that BCG vaccination can reduce SARS-CoV-2 infection and disease severity.

METHODS: This will be a placebo-controlled adaptive multi-center randomized controlled trial. A total of 1800 individuals considered to be at …

Antimicrobial Resistance And Rational Prescription Practices: Knowledge, Perceptions And Confidence Of Health Profession Interns In Uganda, Shamim Nabidda, Rogers Ssennyonjo, Joseph Atwaru, Andrew Marvin Kanyike, Shiellah Baryayaka, Kennedy Pangholi, Jonans Tusiimire

School of Nursing & Midwifery, East Africa

Background

Antimicrobial resistance (AMR) is significantly driven by misuse and overuse of antibiotics. Graduate health profession interns often prescribe antimicrobials under minimum supervision.

Objectives

This study explored the knowledge, perceptions and confidence of health profession interns in Uganda regarding AMR and rational prescription practices.

Methods

This was a cross-sectional survey employing quantitative techniques carried out between October and November 2022 at six tertiary hospitals in Uganda. Health profession interns including doctors, nurses, midwives and pharmacists were recruited as study participants. Data were collected using online Kobo toolbox software. Data analysis was performed using STATA (StataCorp) version 16. Bivariate analysis and …

Heritable Traits And Lung Cancer Risk: A Two-Sample Mendelian Randomization Study, Rowland W Pettit, Jinyoung Byun, Younghun Han, Quinn T Ostrom, Cristian Coarfa, Melissa L Bondy, Christopher I Amos

Faculty, Staff and Students Publications

INTRODUCTION: Lung cancer is a complex polygenic disorder. Analysis with Mendelian randomization (MR) allows for genetically predicted risks to be estimated between exposures and outcomes.

METHODS: We analyzed 345 heritable traits from the United Kingdom Biobank and estimated their associated effects on lung cancer outcomes using two sample MR. In addition to estimating effects with overall lung cancer, adenocarcinoma, small cell lung cancer, and squamous cell lung cancers, we performed conditional effect modeling with multivariate MR (MVMR) and the traits of alcohol use, smoking initiation, average pre-tax income, and educational attainment.

RESULTS: Univariate MR provided evidence for increased age at …

Multi-Ancestry Genome-Wide Study Identifies Effector Genes And Druggable Pathways For Coronary Artery Calcification, Maryam Kavousi, Maxime M Bos, Hanna J Barnes, Christian L Lino Cardenas, Doris Wong, Haojie Lu, Chani J Hodonsky, Lennart P L Landsmeer, Adam W Turner, Minjung Kho, Natalie R Hasbani, Paul S De Vries, Donald W Bowden, Sandesh Chopade, Joris Deelen, Ernest Diez Benavente, Xiuqing Guo, Edith Hofer, Shih-Jen Hwang, Sharon M Lutz, Leo-Pekka Lyytikäinen, Lotte Slenders, Albert V Smith, Maggie A Stanislawski, Jessica Van Setten, Quenna Wong, Lisa R Yanek, Diane M Becker, Marian Beekman, Matthew J Budoff, Mary F Feitosa, Chris Finan, Austin T Hilliard, Sharon L R Kardia, Jason C Kovacic, Brian G Kral, Carl D Langefeld, Lenore J Launer, Shaista Malik, Firdaus A A Mohamed Hoesein, Michal Mokry, Reinhold Schmidt, Jennifer A Smith, Kent D Taylor, James G Terry, Jeroen Van Der Grond, Joyce Van Meurs, Rozemarijn Vliegenthart, Jianzhao Xu, Kendra A Young, Nuno R Zilhão, Robert Zweiker, Themistocles L Assimes, Lewis C Becker, Daniel Bos, J Jeffrey Carr, L Adrienne Cupples, Dominique P V De Kleijn, Menno De Winther, Hester M Den Ruijter, Myriam Fornage, Barry I Freedman, Vilmundur Gudnason, Aroon D Hingorani, John E Hokanson, M Arfan Ikram, Ivana Išgum, David R Jacobs, Mika Kähönen, Leslie A Lange, Terho Lehtimäki, Gerard Pasterkamp, Olli T Raitakari, Helena Schmidt, P Eline Slagboom, André G Uitterlinden, Meike W Vernooij, Joshua C Bis, Nora Franceschini, Bruce M Psaty, Wendy S Post, Jerome I Rotter, Johan L M Björkegren, Christopher J O'Donnell, Lawrence F Bielak, Patricia A Peyser, Rajeev Malhotra, Sander W Van Der Laan, Clint L Miller

Faculty, Staff and Student Publications

Coronary artery calcification (CAC), a measure of subclinical atherosclerosis, predicts future symptomatic coronary artery disease (CAD). Identifying genetic risk factors for CAC may point to new therapeutic avenues for prevention. Currently, there are only four known risk loci for CAC identified from genome-wide association studies (GWAS) in the general population. Here we conducted the largest multi-ancestry GWAS meta-analysis of CAC to date, which comprised 26,909 individuals of European ancestry and 8,867 individuals of African ancestry. We identified 11 independent risk loci, of which eight were new for CAC and five had not been reported for CAD. These new CAC loci …

Dietary Intake And Quality Among Stroke Survivors: Nhanes 1999-2018, Erika R Zoellner, Mindy A Patterson, Anjail Z Sharrief, Sean I Savitz, Wesley J Tucker, Derek C Miketinas

Faculty, Staff and Student Publications

Background: Nutrition is an important modifiable risk factor for prevention and treatment of stroke. However, examination of nutrient intake and diet quality in stroke survivors is limited.

Objectives: The aim of the study was to estimate usual nutrient intake and diet quality in US adults with and without a history of self-reported stroke.

Methods: Using US National Health and Nutrition Examination Survey (NHANES) 1999-2018, we analyzed demographics, health history, and dietary intake data in 1626 individuals with a history of stroke matched for age, gender, and survey cycle to respective controls (n=1621) with no history of stroke. A minimum of …

Selecting A Quality Improvement Project: 5 Questions For Trainees And Mentors, Molly J Horstman, Anne M Tomolo, Blake Webb, Lindsay Vaclavik

Faculty, Staff and Students Publications

No abstract provided.

Seminar: Extracellular Vesicles As Mediators Of Environmental Stress In Human Disease, Vrinda Kalia, Andrea A Baccarelli, Christine Happel, Jonathan A Hollander, Anne Marie Jukic, Kimberly A Mcallister, Ramkumar Menon, Bruce A Merrick, Aleksander Milosavljevic, Lingamanaidu V Ravichandran, Matthew E Roth, Anita Subramanian, Frederick L Tyson, Leroy Worth, Daniel T Shaughnessy

Faculty, Staff and Students Publications

Background: Extracellular vesicles (EVs), membrane-bound particles containing a variety of RNA types, DNA, proteins, and other macromolecules, are now appreciated as an important means of communication between cells and tissues, both in normal cellular physiology and as a potential indicator of cellular stress, environmental exposures, and early disease pathogenesis. Extracellular signaling through EVs is a growing field of research for understanding fundamental mechanisms of health and disease and for the potential for biomarker discovery and therapy development. EVs are also known to play important roles in mediating the effects of exposure to environmental stress.

Objectives: This seminar addresses the application …

Quality Improvement Initiative To Improve Time And Adherence To Revaccination After Hematopoietic Cell Transplantation: Implementation Of A Revaccination Clinic Within The Transplantation Program, Caitlin Elgarten, Anne Wohlschlaeger, Ellen Levy, Katharine Tadley, Lei Wang, Megan Atkinson, Houston Roberson, Timothy Olson, Nancy Bunin, Jennifer Heimall, Brian Fisher, Stephan Grupp, Jason Freedman

Faculty, Staff and Students Publications

Background:

Revaccination after hematopoietic cell transplantation (HCT) is critical to prevent morbidity and mortality from vaccine preventable illnesses. While earlier re-vaccination after HCT is desirable, they may be ineffective if deployed before partial reconstitution of adaptive immunity. Increasingly, personalized approaches to re-vaccination after HCT have replaced time-based protocols in order to minimize unvaccinated time and enhance vaccine effectiveness. Furthermore, for revaccination to be maximally beneficial, compliance with, and timely delivery of the complete revaccination schedule is imperative, but rare, and there is little data on strategies to optimize vaccine delivery.

Objectives:

The global aim of our quality improvement initiative was …

Understanding The Gap Between Nursing Workforce In The United States And Population Needs-A Policy Brief, Mayar Al Mohajer

Faculty, Staff and Students Publications

Purpose  This report is intended to analyze the root causes for the current gap between the nursing workforce and population needs in the United States. It aims to consolidate what is known about these contributing reasons and provide evidence-based recommendations for action.

Methods  The report utilized the Sample, Phenomenon of Interest, Design, Evaluation, Research type framework to develop the research question and the 5 Whys methodology for the root cause analysis.

Results  This report highlighted six major causative problems, including workforce market mismatch, poor financing design, inadequate governance, flawed technologies, insufficient research, and suboptimal service delivery. A detailed evaluation of …

Review Of Toxocariasis At A Children's Hospital Prompting Need For Public Health Interventions, Mary B Fortini, Timothy A Erickson, Lauren M Leining, Karina M Robinson, Megan N Carey, Sarah J Smith, Brendan Sullivan, Alisa R Nelson, Sarah M Gunter, Jill E Weatherhead

Faculty, Staff and Students Publications

BACKGROUND: Toxocariasis, caused the by dog and cat roundworm, is one of the most common zoonotic helminth infections in the United States and can lead to severe lifelong morbidity in children. Although historical seroprevalence studies have identified a high frequency of toxocariasis regionally in the United States, there are few studies linking epidemiology and clinical disease in children. The study objective was to examine the contemporary epidemiology of pediatric toxocariasis within an endemic US region.

METHODS: We conducted an epidemiologic study analyzing children diagnosed with toxocariasis presenting to a tertiary pediatric hospital in Texas from 2010 to 2021. We examined …

Associations Between Metabolomic Biomarkers Of Avocado Intake And Glycemia In The Multi-Ethnic Study Of Atherosclerosis, Alexis C Wood, Mark O Goodarzi, Mackenzie K Senn, Meghana D Gadgil, Goncalo Graca, Matthew A Allison, Ioanna Tzoulaki, Michael Y Mi, Philip Greenland, Timothy Ebbels, Paul Elliott, Russell P Tracy, David M Herrington, Jerome I Rotter

Faculty, Staff and Students Publications

BACKGROUND: Avocado consumption is linked to better glucose homeostasis, but small associations suggest potential population heterogeneity. Metabolomic data capture the effects of food intake after digestion and metabolism, thus accounting for individual differences in these processes.

OBJECTIVES: To identify metabolomic biomarkers of avocado intake and to examine their associations with glycemia.

METHODS: Baseline data from 6224 multi-ethnic older adults (62% female) included self-reported avocado intake, fasting glucose and insulin, and untargeted plasma proton nuclear magnetic resonance metabolomic features (metabolomic data were available for a randomly selected subset; N = 3438). Subsequently, incident type 2 diabetes (T2D) was assessed over an …

Time To Establish An International Vaccine Candidate Pool For Potential Highly Infectious Respiratory Disease: A Community’S View, Lan Yao, Hiam Chemaitelly, Emanuel Goldman, Esayas Kebede Gudina, Asma Khalil, Rahaman Ahmed, Ayorinde Babatunde James, Anna Roca, Mosoka Papa Fallah, Andrew Macnab, William C Cho, John Eikelboom, Farah Naz Qamar, Peter Kremsner, Miquel Oliu-Barton, Ivan Sisa, Birkneh Tilahun Tadesse, Florian Marks, Lishi Wang, Jerome H Kim, Xia Meng, Yongjun Wang, Alyce D Fly, Cong-Yi Wang, Sara W Day, Scott C Howard, J Carolyn Graff, Marcello Maida, Kunal Ray, Carlos Franco-Paredes, Tapfumanei Mashe, Ngashi Ngongo, Jean Kaseya, Nicaise Ndembi, Yu Hu, Maria Elena Bottazzi, Peter J Hotez, Ken J Ishii, Gang Wang, Dianjun Sun, Lotfi Aleya, Weikuan Gu

Faculty, Staff and Students Publications

In counteracting highly infectious and disruptive respiratory diseases such as COVID-19, vaccination remains the primary and safest way to prevent disease, reduce the severity of illness, and save lives. Unfortunately, vaccination is often not the first intervention deployed for a new pandemic, as it takes time to develop and test vaccines, and confirmation of safety requires a period of observation after vaccination to detect potential late-onset vaccine-associated adverse events. In the meantime, nonpharmacologic public health interventions such as mask-wearing and social distancing can provide some degree of protection. As climate change, with its environmental impacts on pathogen evolution and international …

A Recombinant Protein Xbb15 Rbd/Alum/Cpg Vaccine Elicits High Neutralizing Antibody Titers Against Omicron Subvariants Of Sars-Cov-2, Syamala Rani Thimmiraju, Rakesh Adhikari, Maria Jose Villar, Jungsoon Lee, Zhuyun Liu, Rakhi Kundu, Yi-Lin Chen, Suman Sharma, Karm Ghei, Brian Keegan, Leroy Versteeg, Portia M Gillespie, Allan Ciciriello, Nelufa Y Islam, Cristina Poveda, Nestor Uzcategui, Wen-Hsiang Chen, Jason T Kimata, Bin Zhan, Ulrich Strych, Maria Elena Bottazzi, Peter J Hotez, Jeroen Pollet

Faculty, Staff and Students Publications

(1) Background: We previously reported the development of a recombinant protein SARS-CoV-2 vaccine, consisting of the receptor-binding domain (RBD) of the SARS-CoV-2 spike protein, adjuvanted with aluminum hydroxide (alum) and CpG oligonucleotides. In mice and non-human primates, our wild-type (WT) RBD vaccine induced high neutralizing antibody titers against the WT isolate of the virus, and, with partners in India and Indonesia, it was later developed into two closely resembling human vaccines, Corbevax and Indovac. Here, we describe the development and characterization of a next-generation vaccine adapted to the recently emerging XBB variants of SARS-CoV-2. (2) Methods: We conducted preclinical studies …

Universal Ehrs Clinical Decision Support For Thromboprophylaxis In Medical Inpatients: A Cluster Randomized Trial, Alex C Spyropoulos, Mark Goldin, Ioannis Koulas, Jeffrey Solomon, Michael Qiu, Sam Ngu, Kolton Smith, Tungming Leung, Kanta Ochani, Fatima Malik, Stuart L Cohen, Dimitrios Giannis, Sundas Khan, Thomas Mcginn

Faculty, Staff and Students Publications

Background: Thromboprophylaxis for medically ill patients during hospitalization and postdischarge remains underutilized. Clinical decision support (CDS) may address this need if embedded within workflow, interchangeable among electronic health records (EHRs), and anchored on a validated model.

Objectives: The purpose of this study was to assess the clinical impact of a universal EHR-integrated CDS tool based on the International Medical Prevention Registry on Venous Thromboembolism plus D-Dimer venous thromboembolism model.

Methods: This was a cluster randomized trial of 4 tertiary academic hospitals from December 21, 2020 to January 21, 2022. Inpatients over age 60 with key medical illnesses were eligible. We …

Five Strategies For A Safer Ehr Modernization Journey, Dean F Sittig, Edward E Yackel, Hardeep Singh

Faculty, Staff and Students Publications

No abstract provided.

The Interaction Between Autophagy, Helicobacter Pylori, And Gut Microbiota In Gastric Carcinogenesis, Ali Nabavi-Rad, Abbas Yadegar, Amir Sadeghi, Hamid Asadzadeh Aghdaei, Mohammad Reza Zali, Daniel J Klionsky, Yoshio Yamaoka

Faculty, Staff and Students Publications

Chronic infection with Helicobacter pylori is the primary risk factor for the development of gastric cancer. Hindering our ability to comprehend the precise role of autophagy during H. pylori infection is the complexity of context-dependent autophagy signaling pathways. Recent and ongoing progress in understanding H. pylori virulence allows new frontiers of research for the crosstalk between autophagy and H. pylori. Novel approaches toward discovering autophagy signaling networks have further revealed their critical influence on the structure of gut microbiota and the metabolome. Here we intend to present a holistic view of the perplexing role of autophagy in H. pylori pathogenesis …

Spanish-Language Communication Of Covid-19 Information Across Us Local Health Department Websites, Isabelle S Kusters, Amanda M Gutierrez, Julianna M Dean, Mark Sommer, Anna Klyueva

Center for Medical Ethics and Health Policy Staff Publications

The COVID-19 pandemic has brought new urgency to a longstanding problem: the US health system is not well-equipped to accommodate the country's large limited English proficient (LEP) population in times of national emergency. We examined the landscape of Spanish-language COVID-19 website information compared to information in English provided by health departments of the top 10 cities by population in the USA. For each city, coders evaluated three score measures (amount of information, presentation quality, and ease of navigation) for six content types (general information, symptoms, testing, prevention, vaccines, and live statistics) across six delivery modes (print resources, website text, videos, …

Comparing Stroke Symptom Recognition And Intervention Times In The Rio Grande Valley, Joshua M. Ninan, Kelsey Baker

Research Symposium

This is a retrospective study that aims to evaluate the duration from onset of stroke-like symptoms to presentation to medical facilities for aid in the Rio Grande Valley. The main goal of the study is to understand the extent of pre-hospital delays with regards to the treatment of stroke in the RGV.

Author Correction: Histone H2a Lys130 Acetylation Epigenetically Regulates Androgen Production In Prostate Cancer, Thanh Nguyen, Dhivya Sridaran, Surbhi Chouhan, Cody Weimholt, Audrey Wilson, Jingqin Luo, Tiandao Li, John Koomen, Bin Fang, Nagireddy Putluri, Arun Sreekumar, Felix Y Feng, Kiran Mahajan, Nupam P Mahajan

Faculty, Staff and Students Publications

No abstract provided.