Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medicine and Health Sciences (17305)
- Medical Sciences (12650)
- Medical Specialties (12380)
- Life Sciences (6958)
- Biomedical Informatics (5566)
-
- Bioinformatics (4918)
- Oncology (4901)
- Public Health (3924)
- Medical Genetics (3756)
- Genetic Phenomena (2896)
- Diseases (2388)
- Social and Behavioral Sciences (1673)
- Pediatrics (1357)
- Medical Molecular Biology (997)
- Mental and Social Health (980)
- Neurology (930)
- Internal Medicine (895)
- Biological Phenomena, Cell Phenomena, and Immunity (854)
- Neurosciences (737)
- Endocrinology, Diabetes, and Metabolism (711)
- Cardiology (701)
- COVID-19 (630)
- Health Services Research (598)
- Genetics and Genomics (584)
- Biochemical Phenomena, Metabolism, and Nutrition (539)
- Surgery (503)
- Epidemiology (492)
- Physical Sciences and Mathematics (485)
- Gastroenterology (477)
- Biochemistry, Biophysics, and Structural Biology (474)
- Keyword
-
- Humans (10100)
- Female (4294)
- Male (3603)
- Animals (2374)
- Adult (2133)
-
- Middle Aged (2018)
- Aged (1666)
- Mice (1629)
- Child (1226)
- Retrospective Studies (963)
- United States (926)
- Adolescent (921)
- COVID-19 (811)
- Neoplasms (737)
- Risk Factors (693)
- Young Adult (613)
- Biomarkers (589)
- Infant (588)
- Treatment Outcome (584)
- Tumor (564)
- Prospective Studies (525)
- Mutation (515)
- Carcinoma (502)
- SARS-CoV-2 (460)
- Child, Preschool (451)
- Preschool (443)
- Aged, 80 and over (432)
- Cross-Sectional Studies (430)
- 80 and over (425)
- Cell Line (424)
- Publication Year
- Publication
-
- Faculty, Staff and Student Publications (9450)
- Faculty, Staff and Students Publications (5232)
- Dissertations and Theses (Open Access) (1203)
- Center for Medical Ethics and Health Policy Staff Publications (380)
- Journal of Applied Research on Children: Informing Policy for Children at Risk (326)
-
- Journal of Family Strengths (311)
- Children’s Nutrition Research Center Staff Publications (298)
- Duncan NRI Faculty and Staff Publications (159)
- Manuscript Finding Aids (152)
- John P. McGovern, MD Collection (94)
- The Texas Heart Institute Journal (85)
- Insider Express (2003-2013) (80)
- The Brown Foundation: Institute of Molecular Medicine (75)
- Annual Reports: 1943 - Present (73)
- Library Staff Publications (71)
- The VAD Journal (66)
- Staff and Researcher Publications (61)
- Institutional Finding Aids (58)
- Center on Aging Staff Publications (54)
- Journal of Shock and Hemodynamics (51)
- Library Lines (1998-2009) (48)
- Doctor of Nursing Practice Final Project Abstract (36)
- TMC Library Newsletter (2015-) (35)
- Faculty and Staff Publications (33)
- GSBS News (26)
- Summer Research Program Abstracts (24)
- Works on Radiation Effects: 1990-2020 (24)
- The Insider (2003-2008) (21)
- Advances in Teaching and Learning Day Abstracts (20)
- Journal of Nursing & Interprofessional Leadership in Quality & Safety (20)
- Publication Type
- File Type
Articles 301 - 330 of 18766
Full-Text Articles in Entire DC Network
Timing Isn't Everything: Rethinking Mortality Risk In Type A Aortic Dissection Surgery, Anna H Xue, Joseph S Coselli
Timing Isn't Everything: Rethinking Mortality Risk In Type A Aortic Dissection Surgery, Anna H Xue, Joseph S Coselli
Faculty, Staff and Students Publications
No abstract provided.
Apathy, Effort-Based Decisions And Brain Integrity In Alzheimer’S And Parkinson’S Diseases, Lee-Anne Morris, Hideo Suzuki, Seonjoo Lee, Zekai Jin, Bryan B Chen, Ana Marin, Edward D Huey, Yunglin Gazes, Sarah R Heilbronner, Campbell J Le Heron, Nora Vanegas-Arroyave
Apathy, Effort-Based Decisions And Brain Integrity In Alzheimer’S And Parkinson’S Diseases, Lee-Anne Morris, Hideo Suzuki, Seonjoo Lee, Zekai Jin, Bryan B Chen, Ana Marin, Edward D Huey, Yunglin Gazes, Sarah R Heilbronner, Campbell J Le Heron, Nora Vanegas-Arroyave
Faculty, Staff and Students Publications
Apathy, or loss of motivation, is a prominent syndrome accompanying both Alzheimer's and Parkinson's diseases, in addition to other disorders. One approach to understanding motivational loss is to examine the processes underlying goal-directed behaviour. Weighing up rewarding outcomes against the effort costs required to obtain them (effort-based decision-making) is a core computation when deciding to act for outcomes. Although a growing body of evidence points to disruption of this computation in people with apathy, which underlying decision parameters drive this disruption, their neural associations and whether these would generalize or differ across brain disorders have not been examined. People with …
Cpt1a Loss Promotes Lung Metastasis In Immune-Competent Mice Via A Mechanism Of Mtdna Release And Chronic Activation Of Sting Pathway, Xiaoyong Wang, Shu-Ting Chou, Yoonha Hwang, Jin Chen, Deanna N Edwards
Cpt1a Loss Promotes Lung Metastasis In Immune-Competent Mice Via A Mechanism Of Mtdna Release And Chronic Activation Of Sting Pathway, Xiaoyong Wang, Shu-Ting Chou, Yoonha Hwang, Jin Chen, Deanna N Edwards
Faculty, Staff and Students Publications
The metastatic progression of breast cancer involves complex interactions between tumor cells and immune cells, including T cells that exert cytotoxic pressure to limit metastasis. Tumor cells reprogram their metabolism to evade immune surveillance, a critical step to achieving metastatic outgrowth. Using an unbiased CRISPR screen targeting metabolism-related genes and a clinically relevant spontaneous metastasis mouse model, we identified CPT1A, the rate-limiting enzyme in fatty acid β-oxidation, as a suppressor of immune-dependent metastasis. Loss of CPT1A enhances lung metastasis in immunocompetent mice, but not Rag1 KO mice that lack mature lymphocytes. Loss of CPT1A triggers cytosolic mitochondrial DNA (mtDNA) release …
Randomised Controlled Trial Comparing Antibiotic Cement Bead Pouch Versus Negative Pressure Wound Therapy For The Management Of Severe Open Tibia Fracture Wounds: Beads Versus Vac (Bvv) Protocol, Lucas S Marchand, Gerard Slobogean, Nathan N O'Hara, Anthony D Harris, David W Grainger, Lehana Thabane, Mohit Bhandari, Gregory J Della Rocca, Patrick J Kellam, Robert D Zura, Debra Marvel, Jeffrey L Wells, I Leah Gitajn, Kyle J Jeray, Robert V O'Toole, Zachary M Working, Roman M Natoli, Patrick F Bergin, Jennifer E Hagen, Ashley E Levack, Ernesto Guerra-Farfan, Gregory M Schrank, Joan N Hebden, Franca Mossuto, Cassandra Tsoutsounakis, David Pogorzelski, Hailey Pineda, Sofia Bzovsky, Sheila Sprague, Bvv Investigators
Randomised Controlled Trial Comparing Antibiotic Cement Bead Pouch Versus Negative Pressure Wound Therapy For The Management Of Severe Open Tibia Fracture Wounds: Beads Versus Vac (Bvv) Protocol, Lucas S Marchand, Gerard Slobogean, Nathan N O'Hara, Anthony D Harris, David W Grainger, Lehana Thabane, Mohit Bhandari, Gregory J Della Rocca, Patrick J Kellam, Robert D Zura, Debra Marvel, Jeffrey L Wells, I Leah Gitajn, Kyle J Jeray, Robert V O'Toole, Zachary M Working, Roman M Natoli, Patrick F Bergin, Jennifer E Hagen, Ashley E Levack, Ernesto Guerra-Farfan, Gregory M Schrank, Joan N Hebden, Franca Mossuto, Cassandra Tsoutsounakis, David Pogorzelski, Hailey Pineda, Sofia Bzovsky, Sheila Sprague, Bvv Investigators
Faculty, Staff and Student Publications
Introduction: Early open fracture management aims to minimise the risk of complications. For the most severe open fracture wounds, multiple irrigation and debridement surgeries are required to overcome severe wound contamination, to reassess the evolving tissue injury or to temporise and plan further surgery. When multiple irrigation and debridement surgeries are needed, uncertainty remains about how the open fracture wound should be managed to best minimise complications. The primary aim of this trial is to compare the antibiotic cement bead pouch vs negative pressure wound therapy in the management of patients with severe open tibia fracture wounds.
Methods and analysis: …
Mogad Is The Most Common Cause Of Isolated Optic Neuritis In Children, Chaitanya Aduru, Akansha Chandrasekar, Kyla Blasingame, Jonathan Rosen, Jesse M Levine, Karla Salazar, Madhuri Chilakapati, Rod Foroozan, Victoria Hardwick, Jonathan M Yarimi, Nikita Shukla, Timothy E Lotze, Kristen S Fisher, Alexander J Sandweiss
Mogad Is The Most Common Cause Of Isolated Optic Neuritis In Children, Chaitanya Aduru, Akansha Chandrasekar, Kyla Blasingame, Jonathan Rosen, Jesse M Levine, Karla Salazar, Madhuri Chilakapati, Rod Foroozan, Victoria Hardwick, Jonathan M Yarimi, Nikita Shukla, Timothy E Lotze, Kristen S Fisher, Alexander J Sandweiss
Faculty, Staff and Students Publications
Objectives: The study aimed to characterize the clinical features, etiologies, and outcomes of isolated, first-time pediatric ON in the post-MOG-IgG era.
Methods: This was a single-center retrospective cohort study at Texas Children's Hospital of patients diagnosed with first-time ON between 2018-2024, with follow-up data collected through 2025. Inclusion criteria required monocular or binocular subacute vision loss with supportive paraclinical signs. Subjects were excluded if they had a prior history of demyelinating disease or extra-orbital demyelinating lesions on initial brain/spine MRI. Primary outcomes were the proportion of MOG-IgG seropositivity, retinal nerve fiber layer thickness, and visual acuity at onset and most …
Syrah: A Pipeline To Maximize Spatial Transcriptomics Data Output, Carolyn Brewster, Frederick G Mann, Blair Benham-Pyle, Alejandro Sánchez Alvarado
Syrah: A Pipeline To Maximize Spatial Transcriptomics Data Output, Carolyn Brewster, Frederick G Mann, Blair Benham-Pyle, Alejandro Sánchez Alvarado
Faculty, Staff and Students Publications
Spatial analysis of gene expression patterns has been a key technique for revealing the potential functions of genes. Traditionally, these analyses conducted using in-situ hybridizations and other labor-intensive protocols were constrained to examining only a few candidate genes per sample. However, the advent of spatial transcriptomic techniques like Slide-seqV2 has transformed this field, enabling massively parallel exploration of gene expression patterns within their tissue contexts by pairing spatial locations with RNA sequencing. Despite its potential, Slide-seqV2 datasets often produce fewer usable reads than expected. We have identified that a significant source of errors in the technology stems from the chemical …
Tractor Workflow: A Scalable Nextflow Framework For Local Ancestry-Aware Genome-Wide Association Studies, Nirav N Shah, Taotao Tan, Jessica Honorato-Mauer, Yi-Sian Lin, Adam X Maihofer, Clement C Zai, Pgc-Ptsd Ancestry Working Group, Marcos Santoro, Caroline M Nievergelt, Elizabeth G Atkinson
Tractor Workflow: A Scalable Nextflow Framework For Local Ancestry-Aware Genome-Wide Association Studies, Nirav N Shah, Taotao Tan, Jessica Honorato-Mauer, Yi-Sian Lin, Adam X Maihofer, Clement C Zai, Pgc-Ptsd Ancestry Working Group, Marcos Santoro, Caroline M Nievergelt, Elizabeth G Atkinson
Faculty, Staff and Students Publications
Motivation: The routine exclusion of admixed individuals from traditional genome-wide association studies (GWAS) due to concerns about spurious associations has limited multi-ancestry genetic discovery. Tractor addresses this issue by incorporating local ancestry into association testing, enabling the identification of ancestry-enriched signals and generating ancestry-specific summary statistics. However, adoption has been constrained by the complexity of prerequisite steps, including phasing and local ancestry inference, which require substantial bioinformatics expertise and introduce key analytical decision points.
Results: We developed a scalable, automated Nextflow workflow that integrates phasing, local ancestry inference, and Tractor association testing into a reproducible end-to-end pipeline. To demonstrate its …
Improving Dimensional Stability Of Irreversible Hydrocolloid By Condensation Silicone Incorporation, Jefferson David Melo De Matos, João Pedro Oliveira De Batista, Jozely Francisca Mello Lima, Mário Alexandre Coelho Sinhoreti, Umberto Demoner Ramos, Daher Antonio Queiroz, Daniel Sartorelli Marques De Castro
Improving Dimensional Stability Of Irreversible Hydrocolloid By Condensation Silicone Incorporation, Jefferson David Melo De Matos, João Pedro Oliveira De Batista, Jozely Francisca Mello Lima, Mário Alexandre Coelho Sinhoreti, Umberto Demoner Ramos, Daher Antonio Queiroz, Daniel Sartorelli Marques De Castro
Faculty, Staff and Student Publications
Background: Irreversible hydrocolloid (alginate) is widely used for dental impressions, but its poor dimensional stability over time limits accuracy when delays in pouring occur. Enhancing its stability through material modification, such as incorporating condensation silicone, may improve clinical outcomes.
Materials and methods: Three groups (n = 10) were evaluated: Group I (conventional alginate, Avagel), Group II (extended-pour alginate, Hydrogum 5), and Group III (alginate modified with condensation silicone). Specimens were fabricated using standardized molds and stored under controlled humidity. Dimensional stability was assessed at five time points (immediate, 24, 48, 72, and 120 h) by measuring mass and linear dimensions. …
Plasma Constituents Promote Endothelial Thromboinflammatory Dysfunction After Hemorrhagic Shock, Kelly E Sanders, Marissa D Pokharel, Baron K Osborn, Yao-Wei Wang, Charles E Wade, Lucy Z Kornblith, Mitchell J Cohen, Jessica C Cardenas
Plasma Constituents Promote Endothelial Thromboinflammatory Dysfunction After Hemorrhagic Shock, Kelly E Sanders, Marissa D Pokharel, Baron K Osborn, Yao-Wei Wang, Charles E Wade, Lucy Z Kornblith, Mitchell J Cohen, Jessica C Cardenas
Faculty, Staff and Student Publications
Background: Hemorrhagic shock (HS) following traumatic injury is hallmarked by innate immune activation, hypercoagulability, and thromboinflammatory complications. To date, the direct link between HS, injury severity, and endothelial cell (EC) contributions to thromboinflammation remains poorly understood. The goals of this study were to determine the impact of injury severity and HS on endothelial-mediated thromboinflammation and examine whether these changes increase the propensity for thrombosis.
Methods: Plasma from 89 male trauma patients, stratified by HS and injury severity, and 10 healthy subjects were assessed for inflammatory mediators by BioPlex. Human lung microvascular endothelial cells were exposed to patient plasma for 4 …
Ultrasonic Cavity Preparation With Cvd Diamond Tips: A Scanning Electron Microscopy Study Of Dentin Surface Morphology And Smear Layer Formation, Mauricio Schneider, Jefferson David Melo De Matos, Mário Alexandre Coelho Sinhoreti, Diego Telomaro Peiter, José Eduardo Bastian, Daher Antonio Queiroz
Ultrasonic Cavity Preparation With Cvd Diamond Tips: A Scanning Electron Microscopy Study Of Dentin Surface Morphology And Smear Layer Formation, Mauricio Schneider, Jefferson David Melo De Matos, Mário Alexandre Coelho Sinhoreti, Diego Telomaro Peiter, José Eduardo Bastian, Daher Antonio Queiroz
Faculty, Staff and Student Publications
Background: Minimally invasive dentistry has driven the development of alternative cavity preparation techniques aimed at preserving tooth structure and improving biological outcomes. Ultrasonic systems associated with chemical vapor deposition (CVD) diamond tips have emerged as a potential alternative to conventional rotary instruments; however, evidence regarding their effects on dentin surface morphology and smear layer characteristics under SEM remains limited. This study aimed to evaluate the morphological characteristics of dentin surfaces after cavity preparation using ultrasonic and conventional rotary techniques.
Materials and methods: Twenty extracted human teeth were sectioned longitudinally to obtain standardized specimens. Samples were assigned to ultrasonic preparation using …
Enhancing Healthcare Communication With Artificial Intelligence Translation Methods For Improved Patient Healthcare Satisfaction, Mireille Signe
Enhancing Healthcare Communication With Artificial Intelligence Translation Methods For Improved Patient Healthcare Satisfaction, Mireille Signe
Doctor of Nursing Practice Final Project Abstract
Purpose:
To evaluate whether artificial intelligence (AI) verbal translation improved communication-related satisfaction during routine nurse–patient interactions.
Background:
In the ICU, brief, frequent conversations with patients with Limited English Proficiency (LEP) often occur without timely access to professional interpreters, contributing to delays, improvised communication, and lower satisfaction. AI tools offer immediate access for low‑complexity exchanges but require evaluation for feasibility and effectiveness as a supplement to certified interpreter services.
Methodology:
Twelve nurse-LEP proxy patient dyads were evaluated using a mixed-methods design (8/2025-12/2025) in a 16-bed ICU during QI PDSA cycles. Standardized care communication scenarios were completed using the AI tool. Process …
Newly Registered Nurses With Neurodiversities: A Qualitative Study Of Their Experiences During Transition To Professional Practice, Heather Wallace
Newly Registered Nurses With Neurodiversities: A Qualitative Study Of Their Experiences During Transition To Professional Practice, Heather Wallace
Dissertations and Theses (Open Access)
Abstract Introduction: Transition-to-practice (TTP) programs play a crucial role in bridging the academic-to-practice gap for newly licensed Registered Nurses (NLRNs) and improving first-year retention rates. However, these programs may fall short in addressing the specific needs of NLRNs with neurodiversities (NLRN-ND). Neurodiversity (ND) encompasses Autistic Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), Tourette Syndrome, and the 3 Ds – Dyslexia, Dyscalculia, and Dysgraphia. Unsupportive environments for disclosing neurodiversity and requesting accommodations may contribute to the 10-25% NLRNs leaving their jobs within the first year, with 1-3% exiting the nursing profession altogether. Objectives: This study aimed to (1) explore NLRN-ND …
Exploring Teamwork Between Virtual And Bedside Nurses, Caitlin Weinheimer
Exploring Teamwork Between Virtual And Bedside Nurses, Caitlin Weinheimer
Dissertations and Theses (Open Access)
Background: Advancing technologies and the use of telehealth have expanded in hospitals to include telenursing. Telenursing introduces a unique dynamic where virtual and bedside nurses work together as a remote team to provide patient care. Published literature reports that teamwork among nurses and healthcare professionals impacts patient and workforce outcomes. However, there is a gap in exploring teamwork between virtual and bedside nurses. Addressing this knowledge gap is critical to ensure positive patient and nursing workforce outcomes in hospital-based telenursing settings.
Objective: To generate a grounded theory that explains teamwork between virtual and bedside nurses in the hospital setting. A …
Breastfeeding Education Preferences Of Pregnant People With Low Incomes, Megan Kindred
Breastfeeding Education Preferences Of Pregnant People With Low Incomes, Megan Kindred
Dissertations and Theses (Open Access)
Background: The proportion of infants breastfed at 1 year in the United States remains below the Healthy People 2030 goal. Longer breastfeeding durations are important due to dose-response benefits, but disparities are greater among those with low incomes. Prenatal breastfeeding education (PBE) interventions can increase breastfeeding duration. Additionally, incentivization and gamification can be used to increase use of educational technology but are underexplored in this domain. Prior studies examining PBE format preferences do not reflect currently available technology. PBE format preferences of childbearing people should be reexamined.
Purpose: This purpose of this study is to: (1) identify PBE format preference …
The Effect Of Fall Prevention Programs With Hourly Rounding On Fall Rates Among Adults Patients In Neurological Unit, Oyinlola A. Ogundeji
The Effect Of Fall Prevention Programs With Hourly Rounding On Fall Rates Among Adults Patients In Neurological Unit, Oyinlola A. Ogundeji
Doctor of Nursing Practice Final Project Abstract
Purpose
The purpose of this QI project was to evaluate the effect of a structured hourly rounding program on patient fall rates in an adult neurological inpatient unit.
Background
Patient falls remain a major safety concern in acute care, particularly among hospitalized neurological patients with impairments in mobility, cognition, and balance. In an adult neurological unit within a Magnet-designated hospital, fall rates exceeded national benchmarks, underscoring the need for a targeted quality-improvement
Methodology
A pre–post QI design, guided by the Plan-Do-Study-Act framework, was implemented over 12 weeks in a 28-bed neurological unit. This intervention featured structured hourly rounding using the …
A Tractable Nematode Model For The Emerging Fungal Pathogen, Candida Auris, Melissa Martinez
A Tractable Nematode Model For The Emerging Fungal Pathogen, Candida Auris, Melissa Martinez
Dissertations and Theses (Open Access)
Candida auris is an emerging multidrug-resistant opportunistic fungal pathogen. It
poses a significant threat to immunocompromised patients and those with prolonged stays in
healthcare facilities. C. auris spreads rapidly in health care facilities through enhanced
colonization of skin and abiotic surfaces. The genetic factors contributing to this ability and to
the virulence, drug resistance, and stress-tolerant nature of C. auris are largely unknown.
Current animal models of C. auris infections are not well standardized and report conflicting
results. Additional animal models of virulence are needed, especially those amenable to high-
throughput analysis. The nematode Caenorhabditis elegans has been validated as …
Targeting Breast Cancer Brain Metastasis Through Novel Combination Of Fda-Approved Orally Active Blood-Brain Barrier Permeable Ret And Tgli1 Inhibitors, Joshua Cha
Dissertations and Theses (Open Access)
Breast cancer is the most diagnosed cancer in American women, and breast cancer brain metastasis (BCBM) exhibits the worst prognoses with a life-expectancy averaging at 6 months. This short life expectancy is largely attributed to the lack of effective treatment. Many challenges remain unsolved, including the limited number of actionable targets for targeted therapy and effective blood-brain barrier (BBB) permeable drugs that are safe without promoting drug resistance. Therefore, there is an urgent call for identification of novel therapeutic targets and development of BBB-permeable drugs. One of the potential targets identified by our lab for BCBM targeted therapy is the …
Characterization Of Staphylococcus Aureus Clinical Isolates From Deep Musculoskeletal Infections For An In Vitro Biofilm Model For Phage Therapy, Raquel C. Luna
Characterization Of Staphylococcus Aureus Clinical Isolates From Deep Musculoskeletal Infections For An In Vitro Biofilm Model For Phage Therapy, Raquel C. Luna
Dissertations and Theses (Open Access)
The rise of multidrug-resistant (MDR) infections is a growing concern in the treatment of deep musculoskeletal infections (MSKIs) and orthopaedic device-related infections (ODRIs). Staphylococcus aureus is responsible for about one third of these infections due to its strong biofilm forming capacity, presence on human skin, and the large number of antibiotic-resistant variants. Bacteriophage (phage) therapy is now being considered as a treatment for MDR MSKIs/ODRIs. We are investigating the use of phage encapsulated into or adsorbed onto biodegradable microspheres for local delivery to the site of these MDR infections. We determined that the anti-staphylococcal phage K effectively lyses the S. …
Technical Development, Optimization, And Clinical Implementation Of Quantitative Magnetic Resonance Imaging Methods For Radiation Oncology, Lucas Mccullum
Technical Development, Optimization, And Clinical Implementation Of Quantitative Magnetic Resonance Imaging Methods For Radiation Oncology, Lucas Mccullum
Dissertations and Theses (Open Access)
Magnetic resonance imaging (MRI) has gradually grown more important in the field of radiation oncology. This paradigm shift has grown from initial experiments with MRI of cancerous lesions in the early 1970s, to the integration of MRI images for radiation therapy treatment planning (i.e., MRI-Simulation) in the early 1980s, to the combined MRI linear accelerator (MR-Linac) becoming commercially available in 2018 which can simultaneously image a tumor and treat it with radiation. However, due to its novelty in radiation oncology, its full potential for the integration of quantitative MRI-based biomarkers has yet to be fully realized.
Therefore, this dissertation will …
Screening For Hypertension And Diabetes In Laundromats In The Largest Hispanic-Majority City In The U.S, Nicholas A Mccann, Vanessa Schick, Jack Tsai
Screening For Hypertension And Diabetes In Laundromats In The Largest Hispanic-Majority City In The U.S, Nicholas A Mccann, Vanessa Schick, Jack Tsai
Faculty, Staff and Student Publications
Purpose: This study aimed to assess the prevalence of hypertension and diabetes among laundromat users in San Antonio, Texas, and explore laundromats as a novel setting for health interventions regarding these 2 conditions.
Design: This descriptive, cross-sectional study involved demographic, blood pressure and HbA1c screenings to assess the health status of laundromat users.
Setting: The study took place in 7 laundromats in low-income areas of San Antonio.
Subjects: A total of 150 adults aged 18 and older who regularly used the laundromats and spoke either English or Spanish were eligible to participate.
>Measures: Hypertension was defined as a systolic BP …
An Integrated Framework For Early Detection And Transmissibility Assessment Of Emerging Variants In Wastewater, Xingwen Chen, Tin Phan, Wei Lin Lee, Katie Clark, Steven F Rhode, Samantha Brozak, Bruce Pell, Tsultrim Palden, Mats Leifels, Anna Gitter, Yang Kuang, Stefan Wuertz, Janelle Thompson, Kristina D Mena, Eric J Alm, Fuqing Wu
An Integrated Framework For Early Detection And Transmissibility Assessment Of Emerging Variants In Wastewater, Xingwen Chen, Tin Phan, Wei Lin Lee, Katie Clark, Steven F Rhode, Samantha Brozak, Bruce Pell, Tsultrim Palden, Mats Leifels, Anna Gitter, Yang Kuang, Stefan Wuertz, Janelle Thompson, Kristina D Mena, Eric J Alm, Fuqing Wu
Faculty, Staff and Student Publications
Tracking the emergence of new viral variants is critical for epidemic preparedness, but remains challenging because variants typically circulate at low prevalence during the early phase of outbreaks. Here, we present an integrated framework that combines sensitive variant detection in wastewater with quantitative assessment of transmissibility through dynamic epidemic modeling. Using the SARS-CoV-2 Omicron variant as a proof of concept, we developed a novel nested allele-specific RT-qPCR assay (NAS-PCR) that achieved a thousand-fold increase in sensitivity compared with allele-specific RT-qPCR (limit of detection: 0.5 copies/μl). NAS-PCR detected Omicron in wastewater samples from the Greater Boston area starting in September 2021, …
Associations Of Blood Biomarkers Of Glial Cell Dysfunction And Neuronal Injury With Future Cognitive Decline And Incident Dementia, Srishti Shrestha, Xiaoqian Zhu, B Gwen Windham, Kevin J Sullivan, Priya Palta, Rebecca F Gottesman, Russell P Tracy, Clifford R Jack, Petrice M Cogswell, Prashanthi Vemuri, Sudha Seshadri, Thomas H Mosley, Michael E Griswold, Myriam Fornage
Associations Of Blood Biomarkers Of Glial Cell Dysfunction And Neuronal Injury With Future Cognitive Decline And Incident Dementia, Srishti Shrestha, Xiaoqian Zhu, B Gwen Windham, Kevin J Sullivan, Priya Palta, Rebecca F Gottesman, Russell P Tracy, Clifford R Jack, Petrice M Cogswell, Prashanthi Vemuri, Sudha Seshadri, Thomas H Mosley, Michael E Griswold, Myriam Fornage
Faculty, Staff and Student Publications
Introduction: Prospective studies of blood-based biomarkers reflecting pathogenic processes, other than Alzheimer-specific pathologies, that contribute to dementia in diverse cohorts are lacking.
Methods: We jointly fitted linear mixed-effect models and proportional hazards models to examine associations of midlife glial fibrillary acidic protein (GFAP), chitinase-3-like protein 1 (YKL-40), soluble cluster of differentiation-14 (sCD14), neurofilament light chain (NfL), total tau (t-tau), and ubiquitin C-terminal hydrolase L1 (UCHL1) levels in serum (collected in 1993 to 1995) with cognitive decline and incident dementia (ascertained over 29 years through 2022) in the community-based Atherosclerosis Risk in Communities Study. sCD14 and YKL-40 were measured in 3082 …
Perceived Neighborhood Environment And Objectively Assessed, Habitual Physical Activity Among Us Adults: An All Of Us Research Program Study, Natalia I Heredia, Michael C Robertson, Christopher D Pfledderer, Ethan T Hunt, Timothy J Walker, Deborah Salvo
Perceived Neighborhood Environment And Objectively Assessed, Habitual Physical Activity Among Us Adults: An All Of Us Research Program Study, Natalia I Heredia, Michael C Robertson, Christopher D Pfledderer, Ethan T Hunt, Timothy J Walker, Deborah Salvo
Faculty, Staff and Student Publications
Introduction: The purpose of this study was to assess the associations between perceived socioenvironmental neighborhood attributes and objectively assessed habitual physical activity among US adults as well as whether associations vary by sociodemographic characteristics.
Methods: We used data from the All of Us research program, a longitudinal cohort study of a diverse sample of Americans. Perceived neighborhood social cohesion, physical and social disorder, walkability, and sociodemographic characteristics were self-reported. Habitual physical activity was ascertained using Fitbit-derived step counts over ≥24 weeks. Generalized additive mixed-effects models were used to test the associations between perceived socioenvironmental neighborhood attributes and daily step counts. …
Addressing Nonignorable Missing Data And Heterogeneity In Prognostic Biomarker Assessment, Xinran Huang, Ruosha Li, Jing Ning, For The Alzheimer's Disease Neuroimaging Initiative
Addressing Nonignorable Missing Data And Heterogeneity In Prognostic Biomarker Assessment, Xinran Huang, Ruosha Li, Jing Ning, For The Alzheimer's Disease Neuroimaging Initiative
Faculty, Staff and Student Publications
Covariate-specific and time-dependent area-under-curve (AUC) is often used to evaluate the discriminative performance of biomarkers with time-to-event outcomes, particularly when certain covariates influence biomarkers' accuracy. In biomarker research, despite extensive efforts, missing data remain unavoidable, with nonignorable missingness posing significant challenges. This article focuses on estimating the impact of covariates on time-dependent AUC in the presence of nonignorable missing biomarkers. Assuming a parametric model on the missing probability, we leverage instrumental variables to address the identifiable issue and estimate the unknown parameters. We integrate the inverse probability weighting approach into the score equation of a pseudo partial likelihood for estimation …
A Bilingual Ai-Based Chatbot For Nutrition Education In A Food Is Medicine Intervention For High-Risk Pregnant Women: Design And Development Study, Lorena Macias-Navarro, Nalini Ranjit, Gregory W Bounds, Brendon A Providence, Yesmeena Shmaitelly, Naomi M Tice, Shreela V Sharma
A Bilingual Ai-Based Chatbot For Nutrition Education In A Food Is Medicine Intervention For High-Risk Pregnant Women: Design And Development Study, Lorena Macias-Navarro, Nalini Ranjit, Gregory W Bounds, Brendon A Providence, Yesmeena Shmaitelly, Naomi M Tice, Shreela V Sharma
Faculty, Staff and Student Publications
Background: Conversational agents (artificial intelligence [AI]-based chatbots) offer a novel approach to health interventions by providing personalized, adaptive interactions that improve over time based on user engagement. In nutrition education, given the wide variation in knowledge, skills, and abilities across participants, AI-based chatbots have the potential to enhance accessibility, engagement, and behavior change. Food is Medicine (FIM) interventions, which aim to improve food security and diet quality among multicultural, at-risk populations, often face challenges related to sustained engagement and use.
Objective: This paper describes the design, development, and iterative refinement of a bilingual AI-driven nutrition chatbot integrated into an FIM …
The Current Status Of Infant Oral Health Instruction Within Predoctoral Dental Education, Beau D Meyer, Priyanshi Ritwik, Jean Star, Timothy Followell, Mikhail Jones, Leola Royston, Brenda Bohaty, Martina Majstorovic, Adriana Modesto Gomes Da Silva, Katherine Chin, James R Boynton, Chelsea Fosse
The Current Status Of Infant Oral Health Instruction Within Predoctoral Dental Education, Beau D Meyer, Priyanshi Ritwik, Jean Star, Timothy Followell, Mikhail Jones, Leola Royston, Brenda Bohaty, Martina Majstorovic, Adriana Modesto Gomes Da Silva, Katherine Chin, James R Boynton, Chelsea Fosse
Faculty, Staff and Student Publications
A pediatric dental home is a patient-provider relationship that establishes compassionate, comprehensive care that is continually accessible. For more than two decades, professional organizations have recommended children establish a dental home by their first birthday. In 2024, the American Academy of Pediatric Dentistry (AAPD) Council on Pre-Doctoral Education had a governance charge approved by the AAPD Board of Trustees to evaluate the status of infant oral health (IOH) instruction in pre-doctoral dental education. This study was designed to describe the current state of didactic and clinical clock hours dedicated to IOH in U.S. pre-doctoral curricula. Following IRB approval, a 25-item …
In-Vitro Testing Of Light Wavelength To Detect Clots In Neonatal Extracorporeal Membrane Oxygenation Circuitry, Amanda Holmes
In-Vitro Testing Of Light Wavelength To Detect Clots In Neonatal Extracorporeal Membrane Oxygenation Circuitry, Amanda Holmes
Dissertations and Theses (Open Access)
Background: Neonates requiring extracorporeal membrane oxygenation (ECMO) are at high risk for thrombotic complications, which contribute substantially to morbidity and mortality. Current circuit surveillance methods rely on intermittent visual inspection and indirect laboratory markers, both of which often detect thrombosis only after clinically significant progression. Optical approaches offer a non-invasive alternative for earlier clot visualization, yet the influence of illumination wavelength on detection performance under realistic ECMO conditions remains incompletely characterized.
Methods: This study evaluated wavelength-dependent clot detection performance in a controlled in-vitro neonatal ECMO circuit model using a portable imaging prototype designed to emulate bedside workflow. Twelve independent ECMO …
Optimized Ultrasound Imaging Of Phase-Change Nanodroplets, Charles R Dyall, Dmitry Nevozhay, Andy Liu, Trevor M Mitcham, George J Lu, Konstantin V Sokolov, Richard R Bouchard
Optimized Ultrasound Imaging Of Phase-Change Nanodroplets, Charles R Dyall, Dmitry Nevozhay, Andy Liu, Trevor M Mitcham, George J Lu, Konstantin V Sokolov, Richard R Bouchard
Faculty, Staff and Student Publications
Phase-change nanodroplets (PCNDs) continue to generate significant research interest due to their potential to extravasate into tissue, to be targeted for molecular imaging and drug delivery, and to undergo an induced phase-change to "activated" microbubbles (MBs) for ultrasound (US) imaging. To accurately quantify molecular markers, however, one assumes a consistent proportion of PCNDs in a region of interest (ROI) are stably activated and imaged. Herein we present a framework for developing a diagnostic sequence that is optimized for PCND activation uniformity, contrast, and acquisition time. To develop this framework, activation was examined at three scales of increasing complexity: single, adjacent, …
Corrigendum To 'Risk Factors For Bronchiolitis Obliterans Syndrome After Initial Detection Of Pulmonary Impairment After Hematopoietic Cell Transplantation' [Transplantation And Cellular Therapy 29/3 (2023) 204-204], Mansour Alkhunaizi, Badar Patel, Luis Bueno, Neel Bhan, Tahreem Ahmed, Muhammad H Arain, Rima Saliba, Gabriela Rondon, Burton F Dickey, Lara Bashoura, David E Ost, Liang Li, Shikun Wang, Elizabeth Shpall, Richard E Champlin, Rohtesh Mehta, Uday R Popat, Chitra Hosing, Amin M Alousi, Ajay Sheshadri
Corrigendum To 'Risk Factors For Bronchiolitis Obliterans Syndrome After Initial Detection Of Pulmonary Impairment After Hematopoietic Cell Transplantation' [Transplantation And Cellular Therapy 29/3 (2023) 204-204], Mansour Alkhunaizi, Badar Patel, Luis Bueno, Neel Bhan, Tahreem Ahmed, Muhammad H Arain, Rima Saliba, Gabriela Rondon, Burton F Dickey, Lara Bashoura, David E Ost, Liang Li, Shikun Wang, Elizabeth Shpall, Richard E Champlin, Rohtesh Mehta, Uday R Popat, Chitra Hosing, Amin M Alousi, Ajay Sheshadri
Faculty, Staff and Student Publications
No abstract provided.
Potential Impact Of Parasites In The Transmission Of Chronic Wasting Disease, Paulina Soto, Rodrigo Morales
Potential Impact Of Parasites In The Transmission Of Chronic Wasting Disease, Paulina Soto, Rodrigo Morales
Faculty, Staff and Student Publications
No abstract provided.