Digital Commons Network^™

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 …

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 …

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 …

The Effect Of Bilateral Inferior Oblique Myectomy Surgery On The Astigmatism, Ayman M Elghonemy

Journal of Medicine in Scientific Research

INTRODUCTION: The function of the inferior oblique (IO) muscle is to externally rotate, elevate, and abducts the eye. Inferior oblique myectomy (IOM) is one of the most commonly used techniques for correction of inferior oblique overactions (IOOA). Surgical strabismus procedures have been known to cause refractive changes. The change in ocular torsion is known to cause changes to the axis of astigmatism. AIM: To study the effect of bilateral inferior oblique myectomy on the axis and power of astigmatism. METHODS AND MATERIAL: Medical records of 40 patients (80 eyes) who underwent bilateral IOM have been reviewed. Both eyes spherical equivalent, …

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 …

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. …

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.

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, …

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

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 …

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 …

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 …

A Study On The Cognitive Functions In Adolescents And Children With Type-1-Diabetes Mellitus, Randa Mohamed Fathi Darwish, Jihan Raafat Seif Sourial, Samar Mohamed Samir Mohamed

Journal of Medicine in Scientific Research

Background: Type one Diabetes Mellitus-(T1DM) can be accompanied with cognitive impairments due to dysglycemic states including hyperglycemia, hypoglycemic states, and diabetic ketoacidosis (DKA). This study evaluates cognitive functions in children with T1DM and examines the impact of factors associated with diabetes. Methods: This cross-sectional study included 100 children with T1DM (6–14 years) and 100 agematched non-diabetic controls at the National Institute for Diabetes and Endocrinology, Cairo. Cognitive function was assessed using the Arabic Stanford–Binet Intelligence Scale. Glycemic control (HbA1C ≥ 7%) and DKA history were analyzed. Results: Children with T1DM had significantly lower IQ scores (84.15 ± 17.61) than controls …

Intouch Week Of May 26, 2025, New York Medical College

InTouch

• SOM Faculty Recognized for Excellence with Dean’s Faculty Awards
• NYMC Gathers Experts for In-Depth Look at Vector-Borne Diseases Impacting New York
• TU Research Day 2025 Explores “Plasticity in Research: AI and Beyond”
• SHSP Formal 2025 was a Night to Remember
• Student Spotlight: Nicole DeSouza to Deliver Student Address at the 166th NYMC GSBMS Commencement
• Alumni Spotlight: Akshay Syal, M.D. ’21, Bridges Medicine and the Media

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.

Seroprevalence Of Hepatitis C Among Inpatients Who Underwent Different Otorhinolaryngology Surgeries In A Tertiary Referral Institute., Anwar Moawad Elbatawy, Mohammad Mostafa Gaballah

Journal of Medicine in Scientific Research

Background Hepatitis C viral infection is endemic among Egyptian patients due to the higher prevalence among these populations. About 3% of the world’s population (170 million patients) are infected with viral C. The prevalence of HCV antibodies is 14.7% among the age group 15-59. This study is concerned with assessing the prevalence of viral C antibodies among different age groups and variable otorhinolaryngology surgical procedures for these patients. Material and Methods All patients admitted for any operative procedure should be investigated for viral C antibodies in the blood among the national survey in Egypt to control the prevention and active …

Outcome Of Multiple Organ Dysfunction In Older Major Trauma Critical Care Patients In The Intensive Care Unit, Talal Ibrahim Mostafa Hagag, Salwa Mohamed Ahmed Dahesh, Shimaa Mohamed Kalama

Journal of Medicine in Scientific Research

Background: Elderly trauma patients in the ICU often face the critical complication of Multiple Organ Dysfunction Score (MODS). Age-related physiological changes, comorbidities, and impaired recovery mechanisms contribute to poorer outcomes. Recognizing how MODS affects this population's ability to survive is essential for enhancing critical care strategies. Objective: To evaluate the incidence, predictors, and outcomes of MODS in trauma patients aged 70 years and older, focusing on survival rates and key influencing factors. Methods: This prospective observational study focused on ICU patients aged 70 and older who underwent surgery between January 1 and June 1, 2024. The study tracked various factors …

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 …

Clinician Attitudes And Perceptions Of Point-Of-Care Information Resources And Their Integration Into Electronic Health Records: Qualitative Interview Study, Marlika Marceau, Sevan Dulgarian, Jacob Cambre, Pamela M Garabedian, Mary G Amato, Diane L Seger, Lynn A Volk, Gretchen Purcell Jackson, David W Bates, Ronen Rozenblum, Ania Syrowatka

Faculty, Staff and Students Publications

Background: Electronic health records (EHRs) are widely used in health care systems across the United States to help clinicians access patient medical histories in one central location. As medical knowledge expands, clinicians are increasingly using evidence-based point-of-care information (POCI) resources to facilitate clinical decision-making in medical practices. While these tools can improve clinical outcomes, few studies have assessed clinicians' opinions on integrating them with EHRs.

Objective: This study aims to assess clinicians' attitudes and the perceived value of POCI resources for finding medication- and disease-related information in clinical practice and their integration with EHRs.

Methods: Semistructured interviews were conducted with …

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 …

The Cgas/Sting Pathway: Friend Or Foe In Regulating Cardiomyopathy, Weiyue Wang, Yuanxu Gao, Hyun Kyoung Lee, Albert Cheung-Hoi Yu, Markus Kipp, Hannes Kaddatz, Jiangshan Zhan

Duncan NRI Faculty and Staff Publications

Inflammation is a central hallmark of cardiomyopathy, where misdirected immune responses contribute to chronic myocardial dysfunction. Among the emerging molecular mechanisms implicated in this process, the cyclic GMP-AMP synthase (cGAS)/stimulator of interferon genes (STING) signaling pathway has garnered increasing attention. Acting as a key cytosolic DNA sensor, the cGAS/STING pathway orchestrates inflammatory responses triggered by microbial infections or endogenous cellular stressors such as autophagy and apoptosis. Despite its pivotal role, the precise molecular mechanisms regulating this pathway and its role in cardiomyopathy-associated inflammation remain poorly understood and subject to ongoing debate. To address this scientific gap, we first reviewed key …

Steps Toward Clinical Validation Of Exhaled Volatile Organic Compound Biomarkers For Hypoglycemia In Persons With Type 1 Diabetes., Mark Woollam, Paula Angarita-Rivera, Sanskar Thakur, Ali Daneshkhah, Amanda P Siegel, Dana S Hardin, Mangilal Agarwal

Ambulatory and Primary Care Articles

Persons with type 1 diabetes (T1D) must track/control their blood glucose (BG) levels to avoid hypoglycemic events (BG <  70 mg/dL), which in the most severe cases can lead to seizures or even death. Canines may lead the way toward innovative testing solutions, as they can be trained to identify hypoglycemia simply and noninvasively by smelling exhaled volatile organic compounds (VOCs). To identify breath-based biomarkers of hypoglycemia, samples were collected during two consecutive summers at a diabetes camp (Cohort 1 and Cohort 2), and VOCs were analyzed by gas chromatography-mass spectrometry. Conserved VOCs between the two cohorts were identified, but individual VOCs alone had low accuracies for detection. Therefore, supervised multivariate statistical analysis was undertaken to identify a biosignature in the training data set (Cohort 1) that could detect hypoglycemia with higher accuracy (sensitivity = 94.8%/specificity = 95.0%). When this model was blindly tested on Cohort 2, hypoglycemia was classified with sensitivity = 90.0%/specificity = 89.9%. Ultimately, this study makes strides toward clinical validation through verifying biomarkers of hypoglycemia in hundreds of breath samples. These results may be translated to design a sensor array that could be integrated into a portable breathalyzer to increase glycemic control in persons with T1D.

Low Cd25 In Alk+ Anaplastic Large Cell Lymphoma Is Associated With Older Age, Thrombocytopenia, And Increased Expression Of Surface Cd3 And Cd8, Shuyu E, L Jeffrey Medeiros, Hong Fang, Shaoying Li, Guilin Tang, Sa A Wang, Wei Wang, C Cameron Yin, M James You, Swaminathan P Iyer, Luis Malpica, Lianqun Qiu, Zhenya Tang, Qing Wei, Pei Lin, Jie Xu

Faculty, Staff and Student Publications

Background/objectives: Anaplastic lymphoma kinase (ALK)-positive (+) anaplastic large cell lymphoma (ALCL) is known to express CD25, but its significance has not been well studied.

Methods: In the present study, we identified 54 ALK+ ALCL patients with CD25 results available and investigated the significance of CD25 expression levels.

Results: Forty-two (78%) cases had high CD25 expressions, whereas low CD25 expressions were found in 12 (22%) cases. Compared with ALK+ ALCL patients with CD25-high neoplasms, patients with CD25-low neoplasms were older (median: 40 years vs. 29 years, p = 0.01) and more often had thrombocytopenia (40% vs. 0%, p = 0.02). Between …

Allergy Alerting And Overrides For Opioid Analogues Across Two Health Systems, Rachel L Wasserman, Foster R Goss, Diane L Seger, Kimberly G Blumenthal, Ying-Chih Lo, Heba H Edrees, Sheril Varghese, Liqin Wang, Suzanne Blackley, David W Bates, Li Zhou

Faculty, Staff and Students Publications

Objectives: Despite opioids comprising a majority of drug allergy alert (DAA) overrides, few studies have designed recommendations for clinical decision support (CDS) systems. We determined the frequency of opioid analogue DAA overrides and assessed DAAs overridden by patient and provider type, the most common allergic reactions documented in electronic health records (EHR), reaction severity, and associated hypersensitivity.

Methods: We conducted an observational cross-sectional study of DAAs in two geographically remote health systems. Patients were included if they were 18 years or older and had an opioid DAA generated when a medication was ordered. Patient and provider demographics, drug allergies, medication …

Implementation Of A Health Care Transition Pathway For Children And Adults With Inborn Errors Of Metabolism: A Pilot Project, Brittany M. Murray

Doctor of Nursing Practice Scholarly Projects

Background: Children with medically complex diseases require highly specialized care by a highly specialized team. Those with rare disease, including inborn errors of metabolism (IEMs), are a medically complex population and face significant challenges undergoing the health care transition from a child/family-centered model to an adult/patient-centered model of care. The project site follows patients with IEMs in the Metabolism Program, but previously did not have a coordinated process and had insufficient resources for patients/families for the health care transition.

Methods: The Plan-Do-Study-Act (PDSA) method was utilized as the model for improvement. Due to the complexity of the population and time …

Thsd1 Is A Multifaceted Regulator In Health And Disease, Mengjun Dai, Kuizhi Qu, Sophie Liu, Zhen Xu, Yan-Ning Rui

Faculty, Staff and Student Publications

Thrombospondin Type 1 Domain-Containing Protein 1 (THSD1) is a transmembrane protein increasingly recognized for its critical roles in vascular biology and disease pathogenesis. Initially identified as a marker of hematopoietic stem and endothelial cells during embryogenesis, THSD1 has since been implicated in a wide spectrum of physiological and pathological processes. This paper consolidates current knowledge on THSD1, with a focus on its roles in vascular integrity, perinatal disorders, and tumorigenesis. In vascular systems, THSD1 promotes focal adhesion assembly and suppresses autophagy-mediated adhesion turnover, thereby stabilizing endothelial attachment and maintaining barrier function. Genetic and functional studies support its protective role against …

“Non-Markovian” And “Directional” Errors Inhibit Scientific Self-Correction And Can Lead Fields Of Study Astray: An Illustration Using Gardening And Obesity-Related Outcomes, Jon Agley, Sarah E Deemer, David B Allison

Children’s Nutrition Research Center Staff Publications

Herein we coin the terms non-Markovian error and biased Markovian error to describe categories of scientific errors for which general progress within a field of study may be unlikely to result in scientific self-correction. We provide examples of such errors and show their impact on studies about gardening and obesity.

Targeting Neuronal Nitric Oxide Synthase (Nnos) As A Novel Approach To Enhancing The Anti-Melanoma Activity Of Immune Checkpoint Inhibitors, Anika R. Patel, Shirley Tong, Kate Alison Lozada, Amardeep Awasthi, Richard B. Silverman, Jennifer Totonchy, Sun Yang

Pharmacy Faculty Articles and Research

Background and Objectives: Neuronal nitric oxide synthase (nNOS) overexpressed in melanoma plays a critical role in disease progression. Our previous studies demonstrated that nNOS inhibitors exhibited potent anti-melanoma activity and regulated PD-L1 expressions in the presence of interferon-gamma (IFN-γ). However, the role of nNOS in the melanoma immune response has not been well defined. Methods: Changes in gene expression profiles after nNOS inhibitor treatment were determined by transcriptomic analysis. A melanoma mouse model was used to determine the effects of nNOS inhibition on peripheral T cells and the in vivo anti-tumor activity of combining nNOS inhibitors with immune …

Elv-N34, Rvd6-Isomer, Or Npd1 Halt Replication Of Sars-Cov-2 Omicron Ba.5 Virus In Human Lung And Nasal Cells, Jorgelina M. Calandria, Haydee E. Bazan, Surjyadipta Bhattacharjee, Marie-Audrey I. Kautzmann, Nicholas J. Maness, Nicolas G. Bazan

School of Medicine Faculty Publications

Current vaccines rely on the sequence of Spike (S) protein to induce immunity against the severe acute respiratory coronavirus-2 (SARS-CoV-2) virus. Because of the high mutation rate of the viral S protein, new mutant strains are developed to generate new infectivity profiles. Bioactive lipid mediators (LMs) derived from docosahexaenoic acid (DHA) are synthesized on demand to sustain homeostasis. The purpose of this study was to determine the action of selected LMs in the viral replication of SARS-CoV-2 Omicron BA.5 variant in human lung and nasal epithelial cells. Cells from healthy donors were infected with Omicron BA.5 for one hour and …