Digital Commons Network^™

Evidence Based Pilot Project To Reduce Nurse Documentation Time In The Electronic Health Record, Herbert Rolito C. Ortiz

Doctor of Nursing Practice Final Project Abstract

Purpose: The purpose of this quality improvement project was the reduction of electronic health record (EHR) documentation time and improve nurse satisfaction in an Intermediate Care Unit (IMU).

Introduction: Nursing documentation supports patient safety, interdisciplinary communication, and regulatory compliance. However, excessive documentation requirements may reduce the time nurses spend with patients, increase the risk of errors, and contribute to job dissatisfaction and burnout. At a large, academic hospital, nurses in the target unit were averaging 155 minutes of documentation per 12-hour shift, ranking in the 90th percentile for documentation time among peer institutions.

Methodology: The project, conducted between March 1 …

Development Of A Novel Biomarker Platform For Profiling Key Protein-Protein Interactions To Predict The Efficacy Of Bh3-Mimetic Drugs, Andrew J Kinloch, Faiyaz Rahman, Bahriye Karakas, Muhammad Shahid, Bora Lim, Stephanie J Bouley, James A Walker, Erinna F Lee, Walter D Fairlie, Kevin R Kelly, Michael H Cardone

Faculty, Staff and Student Publications

One of the hallmarks of cancer cells is their failure to respond to the cellular mechanism of apoptosis. The B-cell lymphoma 2 (BCL-2) family of proteins regulate apoptosis. Their ability to do so can be measured using several methods that in turn anticipate the fate of the cancer cell in response to apoptosis-inducing treatment. These assays ultimately identify the readiness of the cancer cell to undergo apoptosis, which is referred to as the mitochondrial priming state. These metrics, however, have been challenging to implement in the clinic.

Enhancing Medication Adherence In The Older Adult By Implementing A Medication Program, Cathylee Nair

Doctor of Nursing Practice Final Project Abstract

PURPOSE The medication adherence program was a collaborative effort to develop, implement, and evaluate a medication adherence program that aims to reduce health utilization and disease exacerbation by improving medication adherence in older adults. The primary goal was to improve medication adherence by 10% within eight weeks.

BACKGROUND The medication adherence program was based out of a home health agency in Katy, Texas. Medicare utilizes home health agencies as patient support programs for providing services like medication management to reduce older adult’s health utilization and improve health outcomes at home.

METHODOLOGY The Plan Do Study Act (PDSA) model for improvement …

Anti-Viral Cd8 Central Memory Veto Cells As A New Platform For Car T Cell Therapy, Wei-Hsin Liu, Anat Globerson Levin, Assaf Lask, Galit Horn, Tova Waks, Bar Nathansohn Levi, Irit Milman Krentsis, Einav Shoshan, Xiaohua Su, Maksim Mamonkin, Richard E Champlin, Yair Reisner, Esther Bachar Lustig

Faculty, Staff and Student Publications

Central memory CD8 T cells exhibit marked veto activity enhancing engraftment in several mouse models of T cell-depleted bone marrow (TDBM) allografting. Graft-versus-host disease (GVHD) can be prevented by stimulation of mouse or human memory CD8 T cells against their cognate antigens under cytokine deprivation, in the early phase of culture followed by further expansion with IL21, IL15, and IL7. Thus, human anti-viral CD8 central memory veto T cells generated from CMV and EBV-positive donors are currently evaluated in a clinical trial at MD Anderson Cancer Centre (MDACC). Results in 15 patients indicate a low risk of GVHD. Considering that …

Multicenter Evaluation Of A New Strip-Based Blood Glucose System For Point-Of-Care Testing In Critical And Non-Critical Care Settings, Michael Goodman, Sven Bercker, Nancy Breitenbeck, Cristina Canada-Vilalta, Daisy D Canepa, William A Clarke, Christopher W Farnsworth, Edward O Ganser, Nienke Geerts, Barbara Goldsmith, Gary Headden, Debra Hoppensteadt, Birgit Klapperich, Ryan Matika, Gabrielle Miles, Sagori Mukhopadhyay, James H Nichols, Rebecca M O'Dell, Zubaid Rafique, Andre Schuetzenmeister, Robbert Slingerland, Ann F Stankiewicz, Jonathan R Swanson, Nam K Tran, Alan H B Wu, Brad S Karon

Faculty, Staff and Students Publications

Background: Evaluation of the performance of Cobas® Pulse (Roche Diagnostics GmbH, Mannheim, Germany), a new blood glucose (BG) monitoring system (BGMS; referred to here as BGMSA) intended for point-of-care testing using samples from patients in diverse clinical settings by intended point-of-care test operators.

Methods: Arterial, capillary, venous, or heel stick whole blood (WB) samples from patients in non-critical and critical care settings were collected and analyzed using BGMSA and the Nova StatStrip® BGMS (Nova Biomedical, Waltham, MA; referred to here as BGMSB), and a hexokinase comparator (Cobas 6000 Analyzer Series; Roche Diagnostics GmbH). The blood glucose measurement accuracy was assessed …

The Tweak/Fn14 Signaling Mediates Skeletal Muscle Wasting During Cancer Cachexia, Meiricris Tomaz Da Silva, Anirban Roy, Anh Tuan Vuong, Aniket S Joshi, Cristeena Josphien, Meghana V Trivedi, Sajedah M Hindi, Vihang A Narkar, Ashok Kumar

Faculty, Staff and Student Publications

Cancer cachexia is a multifactorial syndrome characterized by progressive skeletal muscle wasting. The TWEAK-Fn14 system regulates muscle mass in diverse conditions. However, its role in the regulation of muscle mass during cancer cachexia remains less understood. Here, we demonstrate that the levels of Fn14 are induced in skeletal muscle of multiple mouse models of cancer cachexia. Muscle-specific deletion of Fn14 reduces myofiber atrophy in mouse models of pancreatic and lung cancer cachexia. Silencing of Fn14 in KPC pancreatic cancer cells prior to their implantation in mice attenuates tumor growth without affecting myofiber size. Muscle-specific deletion of Fn14 reduces the gene …

Secreted Phosphoprotein 1 In Lung Diseases, Hongli Liu, Cristian Coarfa, Arzoo N Charania, Jennifer L Larson-Casey, Ivan O Rosas, Chao He

Faculty, Staff and Students Publications

Secreted phosphoprotein 1 (SPP1), also known as osteopontin (OPN) or early T lymphocyte activation protein 1 (ETA-1), is a multifunctional protein involved in numerous biological processes, including immune modulation, stress response, and tissue remodeling. The role of SPP1 in interstitial lung diseases (ILDs) has become an area of increasing interest, given its elevated expression in various ILDs such as idiopathic pulmonary fibrosis (IPF), connective tissue disease-associated ILD (CTD-ILD), and pneumoconiosis, especially with recent data derived from single-cell RNA sequencing. In addition to ILDs, SPP1 has been implicated in infectious granulomatous lung diseases, lung and pleural malignancies, airway diseases, and COVID-19. …

Development Of An Age-Appropriate Household Dysfunction Measure And Its Concurrent Validity With Multiple Outcomes Among Middle School Adolescents In Southeast Texas, Sumaita Choudhury, Timothy J Walker, Emily T Hébert, Christine M Markham, Ross Shegog, Robert C Addy, Melissa F Peskin

Faculty, Staff and Student Publications

Existing adverse childhood experience (ACE) measures include a limited number of household dysfunction (HD) items and the use of adult-oriented language that is not always appropriate for middle schoolers. We developed an age-appropriate 10-item HD measure informed by previously validated ACE measures and tested its concurrent validity with dating violence (DV) perpetration, lifetime substance use, and mental health outcomes among middle schoolers in Southeast Texas. This cross-sectional study used the baseline data from a DV prevention intervention program for sixth graders (N = 126), Me & You Tech. Baseline data were collected from March 2023 to April 2023. To …

Runx2 Is Essential For Maintaining Synchondrosis Chondrocytes And Cranial Base Growth, Shawn A Hallett, Ashley Dixon, Isabella Marrale, Lena Batoon, José Brenes, Annabelle Zhou, Ariel Arbiv, Vesa Kaartinen, Benjamin Allen, Wanida Ono, Renny T Franceschi, Noriaki Ono

Faculty, Staff and Student Publications

The cranial base synchondroses, comprised of opposite-facing bidirectional chondrocyte layers, drive anteroposterior cranial base growth. In humans, RUNX2 haploinsufficiency causes cleidocranial dysplasia associated with deficient midfacial growth. However, how RUNX2 regulates chondrocytes in the cranial base synchondroses remains unknown. To address this, we inactivated Runx2 in postnatal synchondrosis chondrocytes using a tamoxifen-inducible Fgfr3-creER (Fgfr3-Runx2cKO) mouse model. Fgfr3-Runx2cKO mice displayed skeletal dwarfism and reduced anteroposterior cranial base growth associated with premature synchondrosis ossification due to impaired chondrocyte proliferation, accelerated hypertrophy, apoptosis, and osteoclast-mediated cartilage resorption. Lineage tracing reveals that Runx2-deficient Fgfr3+ cells failed to differentiate into osteoblasts. Notably, Runx2-deficient chondrocytes showed …

Biallelic Loss-Of-Function Variant In Minpp1 Causes Pontocerebellar Hypoplasia With Characteristic Severe Neurodevelopmental Disorder, Aljazi Al-Maraghi, Rulan Shaath, Katherine Ford, Waleed Aamer, Jehan Alrayahi, Sura Hussein, Elbay Aliyev, Nourhen Agrebi, Muhammad Kohailan, Satanay Z Hubrack, Sasirekha Palaniswamy, Adam D Kennedy, Karen L Debalsi, Sarah H Elsea, Ruba Benini, Tawfeg Ben-Omran, Bernice Lo, Ammira S A Akil, Khalid A Fakhro

Faculty, Staff and Students Publications

Pontocerebellar hypoplasia (PCH) encompasses a group of autosomal recessive neurodegenerative disorders marked by cerebellar and pontine atrophy. Multiple subtypes of PCH have been identified, among which the rare subtype PCH type 16 is caused by MINPP1 genetic variants. MINPPI encodes an enzyme essential for inositol polyphosphate dephosphorylation, regulating calcium and iron homeostasis. We conducted genome sequencing on a proband from the consanguineous family, who presented with a severe neurodegenerative disorder, to identify the underlying cause of disease. A comprehensive clinical assessment in addition to neuroradiological findings are described. We performed the functional validation of the identified variant and conducted untargeted …

Tavr In Older Adults With Cardiogenic Shock: Current Practice And Future Direction, Min Ji Kwak, Jorge A Irizarry-Caro, Paola Rodriguez Martinez, James Going, Jessica Lee, Dana Giza, Nuzah Amjad, Ana Leech, Rachel Jantea, Renee Flores, Nahid Rianon, Abhijeet Dhoble

Faculty, Staff and Student Publications

Aortic stenosis (AS) is one of the most common types of valvular heart disease in older adults, with age being significantly associated with the development of AS. The transcatheter aortic valve replacement (TAVR) procedure, since it was first performed in 2002, has emerged as a preferred treatment option for patients who are at intermediate to high surgical risk due to advanced age or medical comorbidities. Older adults with severe AS may present with acute decompensated heart failure leading to cardiogenic shock (CS). Among patients 65 years and older with AS presenting for TAVR, 4.1% were reportedly in acute CS. Regardless …

Circulating Tumor Dna Monitoring And Blood Tumor Mutational Burden In Patients With Metastatic Solid Tumors Treated With Atezolizumab, Charles Swanton, Russell W Madison, Candice Francheska B Tambaoan, Funda Meric-Bernstam, Christopher J Sweeney, Razelle Kurzrock, Howard A Burris, David R Spigel, Hanna Tukachinsky, Jason Hughes, Julia Malato, Bongin Yoo, Tania Szado, Cheryl Schwab, Lincoln W Pasquina, Amaya Gasco, Katja Schulze, Claire F Friedman

Faculty, Staff and Student Publications

Immune checkpoint inhibitors are important for treatment across tumor types but are not universally effective in controlling disease. Early understanding of tumor response, or lack thereof, can inform treatment decisions. This study evaluates changes in circulating tumor DNA (ctDNA) and blood tumor mutational burden (bTMB) for associations with response to programmed cell death 1 ligand 1 (PD-L1) blockade. We sequenced cell-free DNA collected at the start of therapy, on treatment, and at the end of therapy for 153 patients treated with atezolizumab as part of the pan-tumor MyPathway study (NCT02091141). ctDNA tumor fraction (TF) and bTMB were assessed …

Comparison Of Thrombectomy Alone Versus Bridging Thrombolysis In A Us Population Using Regression Discontinuity Analysis, Youngran Kim, Sergio Salazar-Marioni, Rania Abdelkhaleq, Ananya Iyyangar, Diogo Haussen, Jonathan Grossberg, Jaydevsinh Dolia, Aqueel Pabaney, Mahmoud Mohammaden, Ameer Hassan, Wondwossen Tekle, Hamzah Saei, Mohamad Abdalkader, Piers Klein, Taha Nisar, Adeel Saleemi, Shahram Majidi, Johanna Fifi, Gabrielle Valestin, Guillermo Linares, Kara Christopher, David S Liebeskind, Mouhammad Jumaa, Syed Zaidi, Raul Nogueira, Brijesh Mehta, Joy Sessa, Juan Vivanco-Suarez, Aaron Rodriguez-Calienes, Milagros Galecio-Castillo, Santiago Ortega-Gutierrez, James Siegler, Mary Penckofer, Italo Linfante, Sunil A Sheth, Svin Registry Consortium

Faculty, Staff and Student Publications

The role of intravenous thrombolysis (IVT) in combination with endovascular thrombectomy (EVT) for the treatment of large vessel occlusion acute ischemic stroke has been evaluated exclusively outside the US, in randomized clinical trials which failed to demonstrate non-inferiority of skipping IVT. Because practice patterns and IVT dosing differ within the US, and prior observational US-based cohorts suggested improved clinical outcomes in patients who received IVT before EVT, a US-based evaluation is needed. This is a quasi-experimental study of a large US cohort using a regression discontinuity design (RDD) that enables the estimation of causal effects when randomization is not feasible. …

Methylation Risk Score Of C-Reactive Protein Associates Sleep Health With Related Health Outcomes, Ziqing Wang, Danielle A Wallace, Brian W Spitzer, Tianyi Huang, Kent D Taylor, Jerome I Rotter, Stephen S Rich, Peter Y Liu, Martha L Daviglus, Lifang Hou, Alberto R Ramos, Sonya Kaur, J Peter Durda, Hector M González, Myriam Fornage, Susan Redline, Carmen R Isasi, Tamar Sofer

Faculty, Staff and Student Publications

C-reactive protein (CRP) reflects inflammation status and is linked to poor sleep, metabolic and cardiovascular health. Methylation (MRS) and polygenic risk scores (PRS) reflect long-term systemic inflammation, and genetically-determined CRP, respectively. To refine understanding of inflammation-linked sleep and health outcomes, we construct PRS-CRPs using GWAS summary statistics and a previously-developed MRS-CRP in the Hispanic Community Health Study/Study of Latinos. Via survey-weighted linear regression, we estimate associations between blood-, PRS-, and MRS-CRP, with multiple sleep and health outcomes (n = 2217). MRS-CRP and PRS-CRPs are associated with increasing blood-CRP level by 43% and 23% per standard deviation. MRS-CRP is associated with …

Advanced Age Worsens Phenotypes Of Ocular Hypertension In Mice, Priyamvada M Pitale, Solomon E Gibson, Caroline C Keehn, Arman T Yazdian, Guofu Shen, Benjamin J Frankfort

Faculty, Staff and Students Publications

Glaucoma is a neurodegenerative disorder of the optic nerve and retinal ganglion cells (RGCs) and a major cause of blindness. The two most important risk factors for glaucoma are ocular hypertension (OHT) and advanced age. In this study, we explored the combined impact of aging and OHT on retinal neuronal and microvasculature health. We induced OHT using the bead-injection model in 12 week old (young) and 1.5 year old (old) mice and monitored intraocular pressure (IOP) for 2 weeks. We then explored vascular phenotypes, blood retinal barrier components, RGC counts, and electroretinogram (ERG) changes. Aged mice displayed reduced retinal microvasculature …

Nuclear Phase Separation Drives Npm1-Mutant Acute Myeloid Leukemia, Gandhar K Datar, Elmira Khabusheva, Archish Anand, Joshua Beale, Marwa Sadek, Chun-Wei Chen, Evdokiia Potolitsyna, Nayara Alcantara-Contessoto, Guangyuan Liu, Josephine De La Fuente, Christina Dollinger, Anna Guzman, Alejandra Martell, Katharina Wohlan, Abhishek Maiti, Nicholas J Short, S Stephen Yi, Vibeke Andresen, Bjørn Tore Gjertsen, Brunangelo Falini, Rachel E Rau, Lorenzo Brunetti, Nidhi Sahni, Margaret A Goodell, Joshua A Riback

Faculty, Staff and Students Publications

During cancer development, mutations promote gene expression changes that cause transformation. Leukemia is frequently associated with aberrant HOXA expression driven by translocations in nucleoporin genes or KMT2A, and mutations in NPM1. How disparate mutations converge on this regulatory pathway is not understood. Here we demonstrate that mutant NPM1 (NPM1c) forms nuclear condensates in multiple human cell lines, mouse models, and primary patient samples. We show NPM1c phase separation is necessary and sufficient to coordinate the recruitment of NUP98 and KMT2A to condensates. Through extensive mutagenesis and pharmacological destabilization of phase separation, we find that NPM1c condensates are necessary …

Optogenetic Activation Of Cortical Microglia Promotes Neuronal Activity And Pain Hypersensitivity, Min-Hee Yi, Yi Liu, Yong U Liu, Jinkyung Lee, Priyanka Hanumaihgari, Sebastian Parusel, Dale B Bosco, Lingxiao Wang, Jiaying Zheng, Wu Shi, Lattawat Eauchai, Supin Chompoopong, Christine L Hunt, Long-Jun Wu

The Brown Foundation: Institute of Molecular Medicine

Chronic pain following peripheral nerve injury is accompanied by increased neuronal activity in the somatosensory cortex. However, whether and how cortical microglia contribute to these changes is less understood. To this end, we applied an optogenetic strategy to specifically target cortical microglia and investigate their function in behavioral pain sensitization. We found that optogenetic activation of microglia in the primary somatosensory cortex (S1) via red-activated channelrhodopsin (ReaChR) triggered pain hypersensitivity and affective-motivational responses in mice. Remarkably, S1-targeted optogenetic stimulation increased microglial landscape changes and ATP release. In addition, optogenetic stimulation altered the microglial proteomic profile, upregulated neuronal c-Fos expression, and …

Initial Crisis Leadership During Covid-19 Higher Education: A Systematic Review, Joseph Crawford, Kerryn Butler-Henderson, Karima Lalani, Jürgen Rudolph, Sabu K.M.

Faculty, Staff and Student Publications

The effect of the novel coronavirus pandemic (COVID-19) on the higher education sector is profound. The scholarly research on COVID-19 effects in higher education have largely focused on presenting intra-period facts, often with poor contextualisation to the broader evidence base. This manuscript draws on the first comprehensive systematic literature reviw database comprising 138 publications, the COVID-19 in Higher Education Database, to provide a first glance at six months of COVID-19 crisis leadership responses in the higher education sector. This systematic review aims to consolidate learning and teaching literature between 1 January 2020 and 30 June 2020 to share timely educational …

Ai Solutions To The Radiology Workforce Shortage, Andrew B Jing, Naveen Garg, Jiajie Zhang, Jeffrey J Brown

Faculty, Staff and Student Publications

The growing demand for imaging services in the U.S., driven by an aging population and the rise in chronic diseases, has contributed to a significant radiology workforce shortage. Simultaneously, supply-side constraints, including limited radiology residency positions and substantial retirements, have exacerbated this gap. These imbalances increase patient wait times, risk diagnostic delays, and contribute to radiologist burnout. Artificial intelligence (AI) offers potential solutions by addressing three primary areas: demand management, workflow efficiency, and capacity building. First, to manage demand, AI tools can leverage predictive analytics and decision-support systems to reduce unnecessary imaging and prioritize high-value imaging examinations. Next, AI can …

Cytogenetic Annotation Automation In Myelodysplastic Syndrome Research Databases, Samuel Urrutia, Kelly S Chien, Ziyi Li, Alexandre Bazinet, Guilin Tang, Guillermo Garcia-Manero

Faculty, Staff and Student Publications

No abstract provided.

The Impact Of Breast Radiotherapy On The Tumor Genome And Immune Ecosystem, Aislyn Schalck, Tuan Tran, Jianzhuo Li, Emi Sei, Shanshan Bai, Min Hu, Jerome Lin, Scott J Bright, Samuel Reddick, Fei Yang, Harsh Batra, Alejandro Contreras, Maria Gabriela Raso, Michael C Stauder, Karen E Hoffman, Jay P Reddy, Kevin T Nead, Benjamin D Smith, Gabriel O Sawakuchi, Wendy A Woodward, Stephanie S Watowich, Jennifer K Litton, Isabelle Bedrosian, Elizabeth A Mittendorf, Huong Le-Petross, Nicholas E Navin, Simona F Shaitelman

Faculty, Staff and Student Publications

Radiotherapy is a pillar of breast cancer treatment; however, it remains unclear how radiotherapy modulates the tumor microenvironment. We investigated this question in a cohort of 20 patients with estrogen-receptor positive (ER+) breast tumors who received neoadjuvant radiotherapy. Tumor biopsies were collected before and 7 days postradiation. Single-cell DNA sequencing (scDNA-seq) and scRNA-seq were conducted on 8 and 11 patients, respectively, at these two time points. The scRNA data showed increased infiltration of naive-like CD4 T cells and an early, activated CD8 T cell population following radiotherapy. Radiotherapy also eliminated existing cytotoxic T cells and resulted in myeloid cell increases. …

Heterozygous Kmt2d Loss Diminishes Enhancers To Render Medulloblastoma Cells Vulnerable To Combinatory Inhibition Of Lsd1 And Oxphos, Shilpa S Dhar, Calena Brown, Ali Rizvi, Lauren Reed, Sivareddy Kotla, Constantin Zod, Janak Abraham, Jun-Ichi Abe, Veena Rajaram, Kaifu Chen, Min Gyu Lee

Faculty, Staff and Student Publications

The histone H3 lysine 4 (H3K4) methyltransferase KMT2D (also called MLL4) is one of the most frequently mutated epigenetic modifiers in many cancers, including medulloblastoma (MB). Notably, heterozygous KMT2D loss frequently occurs in MB and other cancers. However, its oncogenic role remains largely uncharacterized. Here, we show that heterozygous Kmt2d loss in murine cerebellar regions promotes MB genesis driven by heterozygous loss of the MB-suppressor gene Ptch via the upregulation of tumor-promoting programs (e.g., oxidative phosphorylation [OXPHOS]). Downregulation of the transcription-repressive tumor suppressor NCOR2 by heterozygous Kmt2d loss, along with Ptch

Overcoming Nk-Mediated Rejection By Anti-3rd-Party Central Memory Veto Cd8 T Cells Through Downregulation Of Dnam-1 On Alloreactive Nk Cells, Wei-Hsin Liu, Aloukick Kumar Singh, Christa Blagdon, Sandeep Kumar Yadav, Einav Shoshan, Esther Bachar-Lustig, Yair Reisner

Faculty, Staff and Student Publications

Anti-3rd-party central memory veto CD8 T (veto Tcm) cells can overcome T cell-mediated graft rejection under mild conditioning without causing significant graft versus host disease (GVHD). We previously demonstrated that these veto Tcm cells can effectively delete anti-donor T cell clones through a Fas-FasL mechanism, whereas their ability to neutralize alloreactive natural killer (NK) cells and the mechanism of such potential activity remained unknown. Using “nude” mice as recipients of allogeneic T cell-depleted hematopoietic stem cell transplantation (HSCT), we demonstrate effective inhibition of NK-mediated rejection by Tcm cells. Ex vivo studies revealed that Tcm cells express high levels of CD155, …

Antibiofilm Properties Of 4-Hydroxy-3-Methyl-2-Alkenylquinoline, A Novel Burkholderia-Derived Alkaloid, Mckinley D Williams, Taylor R Sweeney, Sabrina Trieu, Ravi Orugunty, Abdelahhad Barbour, Fereshteh Younesi, Michael Glogauer, Nopakorn Hansanant, Ronald Shin, Shi-En Lu, Kevin Cao, Abraham Tenorio, Sigmund J Haidacher, Anthony M Haag, Thomas D Horvath, Leif Smith

Faculty, Staff and Students Publications

Biofilms are an important colonization mechanism employed by several microbial species to better establish themselves and monopolize the acquisition of resources across different environs. Some bacteria have evolved specialized metabolites that, when secreted, disrupt the formation and stability of biofilms generated by competing heterospecies, providing the producing organism with an ecological advantage. Soil-derived species are probable candidates for the identification of such compounds, given the intense level of competition that occurs within the terrestrial ecosystem. The MS14 strain of Burkholderia contaminans isolated from soil in Mississippi has previously been shown to produce antimicrobial compounds like occidiofungin and ornibactin. In this …

The Impact Of Narratives And Active Video Games Among Black And Hispanic Children With Overweight And Obesity: A Randomized Controlled Trial, Amy S Lu, Tom Baranowski, Tiago V Barreira, Amy Fleischman, Melanie C Green, Shirley Y Huang, I-Min Lee, Lynne L Levitsky, Farzad Noubary, Debbe Thompson

Children’s Nutrition Research Center Staff Publications

Background: Overweight and obesity disproportionately affect Black and Hispanic children who also play more video games. Narratives, coupled with home-based active video games (AVGs), may enhance PA and mitigate these disparities. This study tested the effect of narrative-enhanced home-based AVGs among predominantly Black and Hispanic children with overweight and obesity.

Methods: This 6-month three-group RCT recruited 135 children aged 7-14 from pediatric clinics in Boston, MA (January 2020 - May 2022) during the COVID-19 pandemic. Participants were randomized into: [Narrative + AVG], receiving an Xbox/Kinect with six AVGs interspersed with a narrative animation Ataraxia (72 episodes over six months), which …

Bridging Oral And Systemic Health: Exploring Pathogenesis, Biomarkers, And Diagnostic Innovations In Periodontal Disease, Max Foroughi, Mahmoud Torabinejad, Nikola Angelov, David M Ojcius, Keykavous Parang, Marcus Ravnan, Jerika Lam

Faculty, Staff and Student Publications

Purpose: This narrative review explores the multifaceted links between periodontal diseases (gingivitis and periodontitis) and systemic health conditions, including cardiovascular disease, diabetes, adverse pregnancy outcomes, Alzheimer's disease, cancers, rheumatoid arthritis, and respiratory infections. It aims to synthesize evidence on how local oral infections exert systemic effects and evaluate the potential of diagnostic technologies to monitor these interactions.

Methods: This narrative review synthesizes current scientific literature on periodontal disease pathogenesis, focusing on key pathogens (e.g., Porphyromonas gingivalis, Fusobacterium nucleatum) and their roles in driving local and systemic inflammation via virulence factors and microbial dysbiosis. It examines biomarker-based diagnostic approaches (e.g., IL-1β, …

Correction: Complement Activity And Autophagy Are Dysregulated In The Lungs Of Patients With Nonresolvable Covid-19 Requiring Lung Transplantation, Pooja Shivshankar, Stacey L Mueller-Ortiz, Aleksey Y Domozhirov, Weizhen Bi, Scott D Collum, Marie-Francoise Doursout, Manish Patel, Isabella N Lefebvre, Bindu Akkanti, Simon Yau, Howard J Huang, Rahat Hussain, Harry Karmouty-Quintana

Faculty, Staff and Student Publications

No abstract provided.

Extracorporeal Membrane Oxygenation For Systemic Lupus Erythematosus: An Elso Registry Analysis, Maria Pereira, Danielle Guffey, Katherine Doane, Eyal Muscal, Carla Levin, Peter Rycus, Marc Anders, Andrea Ontaneda

Faculty, Staff and Students Publications

The success of extracorporeal membrane oxygenation (ECMO) in treating Systemic Lupus Erythematosus (SLE) and the risk factors associated with mortality remain uncertain. Methods: We describe the survival outcomes at discharge of the largest SLE cohort on ECMO support. We performed a retrospective cohort study of the Extracorporeal Life Support Organization registry database from 2012 to 2022. Pediatric and adult survivor groups were analyzed using descriptive statistics for the primary study outcome of survival to hospital discharge. Risk predictors for survival were determined by logistic regression.Results: We included 48 children and 368 adults with SLE. Overall, 198 patients (54%) survived …

Time To Treatment In Pediatric Patients With Repeated Episodes Of Status Epilepticus, Jennifer V Gettings, Iván Sánchez Fernández, Anne Anderson, J Nicholas Brenton, Afra Can, Justice Clark, Raquel Farias Moeller, Howard P Goodkin, Yi-Chen Lai, Mohamad A Mikati, Lindsey A Morgan, Edward Novotny, Adam P Ostendorf, Juan Piantino, James J Riviello, Kumar Sannagowdara, Robert C Tasker, Dmitry Tchapyjnikov, Mark S Wainwright, Angus Wilfong, Korwyn Williams, Bo Zhang, Tobias Loddenkemper, Marina Gaínza-Lein, Pediatric Status Epilepticus Research Group (Pserg)

Duncan NRI Faculty and Staff Publications

Objective: To compare pediatric patients who presented with repeated status epilepticus episodes to patients with a single episode of status epilepticus and identify distinguishing clinical factors.

Methods: Retrospective analysis of a multicenter, prospective observational cohort of pediatric patients with status epilepticus between 2011 and 2019.

Results: Out of 504 status epilepticus episodes in 420 patients, 50 patients (10.3%) had repeated episodes of status epilepticus. The only predictor of repeated status epilepticus was a prior diagnosis of epilepsy. There was no difference in time to treatment with the first benzodiazepine in patients presenting with their first status epilepticus episode compared to …

Hand Hygiene Roles, Challenges, And Intervention Feedback From School Staff: A Qualitative Analysis, Belize, 2022-2023, Anh N Ly, Christina Craig, Dian Maheia, Yolanda Gongora, Vickie Romero, Rosalva Blanco, Allison Lino, Kelsey Mcdavid, Allison Stewart, Victoria Trinies, Alexandra Medley, Francis Morey, Russell Manzanero, Matthew Lozier, Kristy O Murray

Faculty, Staff and Students Publications

Hand hygiene (HH) in school settings can reduce the spread of infectious diseases and student absenteeism due to illness. During the COVID-19 pandemic, the World Health Organization recommended HH as a public health measure to prevent disease transmission. Understanding school staff's experiences with school-based programs is important for future program development and improvement. As part of a mixed-methods study, we conducted in-depth interviews in March 2022 with school administrators and teachers at 12 primary schools in Belize, selected based on high gaps in HH resources, to understand HH responsibilities, supplies, and challenges. An intervention was implemented to increase HH knowledge …