Digital Commons Network^™

Development Of A Low-Barrier, Reimbursable Take-Home Naloxone Program At A Regional Health System, Kory S. London, Sejal Patel, Drew Lockstein, Jamal Rashid, Dennis Goodstein, Richard Pacitti, Tareva Warrick-Stone, Frederick Randolph, Alan Cherney, Karen Alexander, Megan Reed

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

INTRODUCTION: Take-home naloxone (THN) programs in emergency departments (ED) can reduce opioid overdose deaths by providing naloxone directly to at-risk patients before discharge. However, sustainable models that integrate reimbursement and workflow alignment remain limited.

METHODS: A reimbursable ED-led THN program was developed across a large regional health system. The program used electronic health record (EHR)-integrated ordering, on-site kit dispensing, and third-party insurance billing when available. Kits were stocked in automated medication dispensing systems and supplemented by city-provided stock for uninsured patients. Pilot outcomes included kits dispensed and reimbursement rates across eight participating EDs.

RESULTS: A total of 2,520 naloxone kits …

Elastic Cytomatrix Dynamics Influences Metabolic Rate And Tumor Microenvironment Formation, Tattym E Shaiken, Tulendy T Nurkenov, Meruyert S Kurmanbayeva, David Y Graham

Faculty, Staff and Students Publications

In healthy cells, the cytomatrix mechanics utilize mitochondrial respiration to control cytosolic motion and fine-tune the chemical processes. In cancer, the cytosolic motion is energized by glycolytic fermentation (the Warburg effect), which provides additional energy to supply the needs of the cytomatrix. Here, we describe the physical and chemical processes of the integrated and cooperative cytomatrix cytoarchitecture, in which structure and function are inseparable. The extracellular matrix is interconnected with the intracellular cytomatrix and functions as two integrated elastic solid phases. This finding led us to propose mechanisms of tumor microenvironment formation resulting from the mutational burden, in which altered …

Apathy Self-Awareness And Its Neural Correlates In Parkinson’S Disease, Hannah Conn, Hideo Suzuki, Zekai Jin, Ana Marin, Xi Zhu, Seonjoo Lee, Edward Huey, Ratko Radakovic, Sarah R Heilbronner, Nora Vanegas-Arroyave

Faculty, Staff and Students Publications

Apathy is a prevalent non-motor symptom in Parkinson's disease (PD) that negatively impacts quality of life. Impaired self-awareness of apathy (ISA-a) further impacts patient care by limiting engagement. While apathy has been associated with reduced fronto-striatal functional connectivity (FC), the neural basis of ISA-a remains unclear. We examined ISA-a in 52 individuals and the neural basis of ISA-a in 35 individuals with PD using a dimensional approach (i.e., initiation, executive, and emotional apathy) and resting-state fMRI (3T scanner). Apathetic PD patients (42%) showed poorer self-awareness than non-apathetic peers. Apathetic PD patients showed a trend towards reduced FC between the left …

Retinol Tracing Within Murine Neural Retina Reveals Cell Type-Specific Retinol Transport And Distribution, Zachary J Engfer, Grazyna Palczewska, Samuel W Du, Jianye Zhang, Zhiqian Dong, Carolline Rodrigues Menezes, Jun Wang, Jianming Shao, Budd A Tucker, Robert F Mullins, Rui Chen, Philip D Kiser, Krzysztof Palczewski

Faculty, Staff and Students Publications

11-cis-Retinal is essential for light perception in mammalian photoreceptors (PRs), and aberrations in retinoid transformations cause severe retinal diseases. Understanding these processes is crucial for combating blinding diseases. The visual cycle, operating within PRs and the retinal pigment epithelium (RPE), regenerates 11-cis-retinal to sustain light sensitivity. Retinoids are also present in Müller glia (MG), hypothesized to supply 11-cis-retinol to cone PRs and retinal ganglion cells (RGCs). To trace retinoid movement through retinal cell types, we used cell-specific knock-in of lecithin:retinol acyltransferase (LRAT), which converts retinols into stable retinyl esters (REs). Ectopic LRAT expression in murine PRs, MG, and RGCs resulted …

Improved Technical Outcomes With Converting Thrombectomy Techniques After Failed First Pass Recanalization, Hidetoshi Matsukawa, Charles Matouk, Kazutaka Uchida, Sami Al Kasab, Mohammad-Mahdi Sowlat, Sameh Samir Elawady, Ilko Maier, Pascal Jabbour, Joon-Tae Kim, Stacey Q Wolfe, Ansaar T Rai, Robert M Starke, Marios-Nikos Psychogios, Edgar A Samaniego, Adam S Arthur, Hugo Cuellar, Brain M Howard, Daniele G Romano, Omar Tanweer, Justin R Mascitelli, Isabel Fragata, Adam Polifka, Joshua W Osbun, Roberto Javier Crosa, Min S Park, Michael R Levitt, Waleed Brinjikji, Mark Moss, Richard Williamson, Pedro Navia, Peter Kan, Reade Andrew De Leacy, Shakeel A Chowdhry, Mohamad Ezzeldin, Alejandro M Spiotta, Shinichi Yoshimura, Ali M Alawieh

Faculty, Staff and Students Publications

Background: A higher number of recanalization attempts reduces the efficacy of endovascular thrombectomy (EVT) for acute ischemic stroke secondary to large vessel occlusion (LVO). We assessed the impact of switching EVT techniques after a failed first pass on procedural and clinical outcomes.

Methods: This multicenter international study, conducted between January 2013 and December 2022, included patients undergoing EVT for anterior circulation LVO (internal carotid artery or M1 segments) with failed first pass recanalization. Propensity score matching identified a 1:1 matched cohort of patients in whom EVT technique was changed after a failed first pass and those with the same technique …

Be Faster Community Of Practice To Increase Rapid Initiation Of Antiretroviral Therapy In Houston, Texas: A Pre-Post Intervention Study, Naomi Sequeira, Bich N Dang, Melanie Goebel, Monisha Arya, Avishek Ghosh-Hajra, Kathryn Fergus, Shital M Patel

Faculty, Staff and Students Publications

Background: Rapid initiation of antiretroviral therapy (Rapid ART) is a key strategy of the Ending the HIV Epidemic (EHE) initiative. The Baylor College of Medicine Extension for Community Healthcare Outcomes (ECHO) Facilitating Antiretroviral Start Earlier (BE FASTER) program was developed to address this call-to-action. The program uses the ProjectECHO tele-mentoring model as an implementation tool in Harris County, a priority EHE jurisdiction. The authors present results on the acceptability and feasibility of the BE FASTER program.

Methods: Multidisciplinary health professionals from 5 Ryan White Part A funded agencies formed the community of practice. The BE FASTER program included 9 monthly …

Introducing Neuro Sscial Work: A Brief Reflection On Neuroscience And The Profession, Priscila Llamosa

Social Work Faculty Publications

This reflection introduces and contextualizes the term Neuro Social Work, which I coin to name a specialized practice area at the intersection of social work, neuroscience, and neurodiversity. Drawing on my experience as a social work educator and practitioner, I discuss social work’s uneasy relationship with neuroscience, marked both by the opportunity to deepen our understanding of trauma, development, and healing, and by the risks of using brain‑based evidence to individualize structural harms or justify surveillance of marginalized communities. I outline, in broad strokes, what distinguishes Neuro Social Work from general neuroscience‑informed practice. The note is intended as a concept …

Autostent: A Semi-Automated Approach To Designing Customized 3d-Printed Oral Radiation Stents For Patients With Head And Neck Cancer, Anshuman Agrawal, Rance B Tino, Mohamed Zaid, Millicent Roach, Lianchun Xiao, Mark S Chambers, Anna Lee, Eugene J Koay

Faculty, Staff and Student Publications

Background: Oral stents may reduce toxicities during radiation therapy for head and neck cancer (HNC). Customized 3D-printed oral stents offer faster production and achieve comparable patient-reported outcomes to conventionally fabricated stents. However, their design process remains time-consuming, lacks standardization, and relies heavily on skilled technicians. We hypothesized that semi-automating the design process for 3D-printed, mouth-opening, tongue-depressing (MOTD) stents could standardize the design workflow and decrease design time.

Methods: Using oral stent design principles established over decades by oral oncologists, we created a customized computer program (Autostent) using MATLAB to semi-automate the design process of MOTD stents. We subsequently compared Autostent …

Multiomic Analysis Reveals A Key Bcat1 Role In Mtor Activation By B Cell Receptor And Tlr9, Rui Guo, Yizhe Sun, Matthew Y Lim, Hardik Shah, Joao A Paulo, Rahaman A Ahmed, Weixing Li, Yuchen Zhang, Haopeng Yang, Liang Wei Wang, Daniel Strebinger, Nicholas A Smith, Meng Li, Merrin Man Long Leong, Michael Lutchenkov, Jin Hua Liang, Zhixuan Li, Yin Wang, Rishi Puri, Ari Melnick, Michael R Green, John M Asara, Adonia E Papathanassiu, Duane R Wesemann, Steven P Gygi, Vamsi K Mootha, Benjamin E Gewurz

Faculty, Staff and Student Publications

B lymphocytes play major adaptive immune roles, producing antibodies and driving T cell responses. However, how immunometabolism networks support B cell activation and differentiation in response to distinct receptor stimuli remains incompletely understood. To gain insights, we systematically investigated acute primary human B cell transcriptional, translational, and metabolomic responses to B cell receptor (BCR), TLR9, CD40-ligand (CD40L), IL-4, or combinations thereof. T cell-independent BCR/TLR9 costimulation, which drives malignant and autoimmune B cell states, highly induced transaminase branched chain amino acid transaminase 1 (BCAT1), which localized to lysosomal membranes to support branched chain amino acid synthesis and mTORC1 activation. BCAT1 inhibition …

Tlr2 Agonism Suppresses Myeloid Leukemogenesis By Reprogramming Leukemia Stem Cells, Michael E. Lawler, Jennifer S. Romer-Seibert, Michael S. Bowman, Ramkrishna Mitra, Christine M. Eischen, Robert L. Bowman, Sara E. Meyer

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

The consequences of activated innate immune signaling in acute myeloid leukemia (AML) is not well understood. Using ligands directed at the toll-like family receptors (TLR) in models of high-risk AML, we uncover that TLR2 ligands exert unique antileukemic effects that are distinct from other TLRs. Although TLR2 signaling broadly induces inflammatory gene expression in AML cells, at the single-cell level, cell-type-dependent, divergent transcriptional responses coordinate cellular outputs of proliferation, differentiation, cell death, and activation of immune cell function. TLR2 ligands were the only TLR agonists capable of extending survival of AML-bearing mice through leukemia stem cell (LSC) reprogramming that elevated …

Describing The Determinants Of Fluid Prescribing And Fluid Balance Optimization In The Pediatric Intensive Care Unit: A Qualitative Study At A Community Hospital, Salvador Roland Maffei, Graciela Sanabria, Matthew Pesek, Ayse Akcan-Arikan, Satid Thammasitboon, Patrick G Lyons

Faculty, Staff and Students Publications

Background: Critically ill children tend to receive fluid volumes exceeding physiologic requirements despite evidence demonstrating harm with increasing net positive fluid balance. However, interventions aimed at optimizing fluid balance have yet to demonstrate significant clinical benefit, likely because there are multiple drivers of this complex problem. In this study, we used qualitative inquiry to describe the current practice at a community pediatric intensive care unit and discover potential barriers and facilitators to clinical practice change.

Methods: We designed a semi-structured interview guide informed by the consolidated framework in implementation research (CFIR) and conducted interviews with attending physicians, dietitians, nurses, nurse …

Disinhibited Behavior Associated With Rapid Clinical Response To Deep Brain Stimulation For Obsessive-Compulsive Disorder: Illustrative Cases, Sarah S Soubra, Tommy B Liu, Zain U Naqvi, Thomas Hamre, Danika L Paulo, Kalman A Katlowitz, Nisha Giridharan, Katie Van Arsdel, Jonathan H Bentley, Kasra A Mansourian, Davin Devara, Eric A Storch, Sarah R Heilbronner, Sameer A Sheth, Wayne Goodman, Nicole R Provenza

Faculty, Staff and Students Publications

Background: Deep brain stimulation (DBS) of the ventral capsule/ventral striatum (VC/VS) can alleviate symptoms of obsessive-compulsive disorder (OCD) refractory to conventional therapies. Overstimulation, however, can elicit pathological behaviors marked by disinhibition and recklessness.

Observations: Two patients with OCD underwent DBS of the VC/VS region and met responder status within 1 month of stimulation onset, as evidenced by a ≥ 35% reduction in their Yale-Brown Obsessive Compulsive Scale score. Notably, both patients exhibited signs of disinhibited behavior soon after DBS activation, including gambling, sleep disruption, and interpersonal relationship volatility. Through careful management, responder status persisted stably beyond the transient period of …

Application Of Freezetb, A Targeted Nanopore Sequencing Assay, For Identification Of Drug Resistance And Lineages Among Pulmonary Tuberculosis Cases In Alaska, Bryce Inman, Jeremy Butler, Soren George-Nichol, Ganna Kovalenko, Theresa Savidge, Yvette Vergnetti, Catherine Pongratz, Elizabeth Bee, Andrew R Dinardo, Alexander Kay, Anna Mandalakas, Eric Bortz, Tara E Ness

Faculty, Staff and Students Publications

Alaska has the highest incidence of tuberculosis (TB) in the United States, with 8% mortality while undergoing TB treatment. With a quarter of TB cases lacking sputum culture to enable drug resistance testing, FreezeTB aimed to develop tools tailored to meet the challenges in Alaska while being translatable to other settings. We designed a rapid and cost-effective laboratory workflow and software to identify drug-resistant mutations in Mycobacterium tuberculosis using targeted next-generation sequencing (tNGS). FreezeTB, a Fast, Reliable, Economical Evaluation tool to Zap Endemic Tuberculosis, amplifies 22 gene loci associated with resistance to 16 anti-tuberculosis drugs. M. tuberculosis isolates from Alaska …

Family Caregivers' Perspectives On Challenges And Support Needs In Hospital-Based Palliative Care For Persons Living With Dementia, Jung Kwak, Anita Chary, Sarah Stayer, Kwaku Duah Oppong, Sumin Yoon, Snehal Patel, Elizabeth A Kvale

Faculty, Staff and Students Publications

Palliative care needs of hospitalized persons living with dementia (PLWD) and their family caregivers remain poorly understood. This mixed-methods study explored caregivers' perspectives on challenges and support needs when hospitalized PLWD received specialist palliative care consultations. Thirty-two caregivers were recruited from two hospitals; 18 completed interviews and surveys, and 14 completed surveys only. Participants were racially and ethnically diverse (19% Black or African American, 34% Latino or Hispanic). Most identified as women (65%) and adult children (56%). Commonly reported challenges included managing health issues (59%), emotional distress (56%), and decision-making (47%). Thematic analysis of interviews revealed three themes: the value …

Intouch Week Of November 17, 2025, New York Medical College

InTouch

• NYMC Celebrated Among 2025 Doctors of Distinction Honorees
• NYMC Receives Vibrant Mural Collection from Biagio “Gino” Civale
• Siqi You Selected as NYS Representative in the State of the States and AUCD Data Ambassador Program
• Graduate Student Association Welcomes a New Executive Board
• NYMC Public Health Students and Alumni Shine at APHA Conference
• EHS Hosts Multi-Agency Biosafety and WMD Tabletop Exercise
• NYMC and TU Set to Host Webinar Series: “Ninety Minutes: The Medical Magazine of the Web”
• Touro Dental Health’s 8th Annual Smiles for Veterans Day Sees More Veterans This Year Than Ever Before
• Student Spotlight: Rahim Hirani is the Recipient …

Comparing Diagnostic Tools For Heart Failure With Preserved Ejection Fraction Across Community And Clinical Cohorts, Luca Monzo, Olivier Huttin, Biykem Bozkurt, Kévin Duarte, Cecilia Linde, Lars H Lund, Camilla Hage, Erwan Donal, Martin Magnusson, Peter Nilsson, Margret Leosdottir, Erwan Bozec, Guillaume Baudry, Faiez Zannad, Nicolas Girerd

Faculty, Staff and Students Publications

Background: Diagnosing heart failure with preserved ejection fraction (HFpEF) remains challenging, particularly in older adults. While the Heart Failure Association (HFA)-PEFF and H2FPEF Scores offer structured diagnostic approaches, their clinical utility is still debated. This study aims to compare the diagnostic accuracy of HFpEF Scores versus inclusion criteria used in sodium-glucose cotransporter-2 inhibitors (SGLT2i) trials, age-adjusted N-terminal pro B-type natriuretic peptide (NT-proBNP) thresholds and the universal definition of heart failure (HF).

Methods: Diagnostic tools were assessed using sex-weighted and age-weighted propensity score adjustment in individuals aged 60-80 years from two established HFpEF cohorts (MEtabolic Road to DIAstolic Heart Failure (MEDIA), …

Oculocardiac Reflex Causing Bradycardia In A Trauma Patient Following Firearm Injury, Jennifer E. Geller, Saba Daneshpooy, Sophia Block, Meera Kohli, Megan Lundy

Department of Surgery Faculty Papers

The oculocardiac reflex is a vagal response to pressure on the globe or periorbital structures resulting in a reduction in heart rate greater than 20 %. Here, we describe the case of a patient who sustained extensive craniofacial and orbital trauma from a firearm injury whose otherwise unexplained bradycardia resolved following surgical decompression.

Imaging Features Of High-Grade Astrocytoma With Piloid Features: A Single Center Case Series, Heba Al Qudah, Jackson D Hamilton, Maria A Gubbiotti, Ahmed Msherghi, Hamza A Salim, Sahar Alizada, Ho-Ling Liu, Vinodh A Kumar, Max Wintermark, Rami W Eldaya

Faculty, Staff and Student Publications

High-grade astrocytoma with piloid features (HGAP) is a recently described IDH-wildtype tumor with limited literature describing its imaging features. We present our institution's experience and the largest imaging-focused cohort of HGAP reported to date, offering a comprehensive analysis of MRI features of seventeen intracranial and one spinal HGAP, while introducing novel imaging features that have not been previously described. These include focal areas of diffusion restriction, surrounding spiculated, finger-like enhancement and increased perfusion metrics. Additionally, we highlight imaging features of HGAP arising in patients with Neurofibromatosis Type 1, such as intraventricular tumor spread, unusual temporal lobe location and multifocal presentation.

Advancements In Understanding Spasticity: A Neuromusculoskeletal Modeling Perspective, Mohammad S Shourijeh, Argyrios Stampas, Shuo-Hsiu Chang, Radha Korupolu, Gerard E Francisco

Faculty, Staff and Student Publications

Spasticity, a complex consequence of upper motor neuron lesions, poses challenges for clinical assessment due to its neural and mechanical origins. Traditional scales like the Modified Ashworth and Tardieu Scales provide subjective, context-limited insights, often missing spasticity's dynamic nature. Neuromusculoskeletal (NMS) modeling offers objective, quantitative insights by integrating patient-specific muscle-tendon properties, reflex dynamics, and multi-joint biomechanics. This scoping review examines advancements in spasticity modeling, comparing mechanical, neurological, and integrated approaches, and their applications in conditions like cerebral palsy and stroke. We highlight barriers to clinical translation, including computational demands and regulatory challenges, and propose future directions, such as real-time simulation …

Late Morbidity And Mortality In Survivors Of Childhood Ependymoma: A Report From The Childhood Cancer Survivor Study (Ccss), Katharine R Lange, Peter De Blank, Mengqi Xing, Sedigheh Mirzaei, Deo Kumar Srivastava, Kevin Oeffinger, Joseph Neglia, Kevin Krull, Paul C Nathan, Rebecca Howell, Kirsten K Ness, Lucie M Turcotte, Wendy Leisenring, Gregory T Armstrong, Tara Brinkman, Daniel C Bowers, Mehmet Fatih Okcu

Faculty, Staff and Student Publications

Background/objectives: Treatment of childhood ependymoma evolved from 1970 to 1999 by reducing radiation volumes and incorporating chemotherapy. The impact of these changes on long-term health outcomes remains unknown. In this report, we evaluated temporal changes in all-cause and cause-specific late mortality, chronic health conditions (CHCs), and subsequent neoplasms (SNs) in the Childhood Cancer Survivor Study (CCSS) cohort of adult survivors of pediatric ependymoma, diagnosed between 1970 and 1999.

Methods: A total of 404 five-year survivors of ependymoma (47.5% female, 80.7% non-Hispanic White, median 6 (range 0-20) years at diagnosis, 22 (5-49) years from diagnosis) diagnosed between 1970 and 1999 and …

Image-Based Meta- And Mega-Analysis (Ibmma): A Unified Framework For Large-Scale, Multi-Site, Neuroimaging Data Analysis, Nick Steele, Ashley A Huggins, Rajendra A Morey, Ahmed Hussain, Courtney Russell, Benjamin Suarez-Jimenez, Elena Pozzi, Hadis Jameei, Lianne Schmaal, Ilya M Veer, Lea Waller, Neda Jahanshad, Sophia I Thomopoulos, Lauren E Salminen, Miranda Olff, Jessie L Frijling, Dick J Veltman, Saskia B J Koch, Laura Nawijn, Mirjam Van Zuiden, Li Wang, Ye Zhu, Gen Li, Dan J Stein, Jonathan Ipser, Yuval Neria, Xi Zhu, Orren Ravid, Sigal Zilcha-Mano, Amit Lazarov, Jennifer S Stevens, Kerry Ressler, Tanja Jovanovic, Sanne J H Van Rooij, Negar Fani, Sven C Mueller, Anna R Hudson, Judith K Daniels, Anika Sierk, Antje Manthey, Henrik Walter, Nic J A Van Der Wee, Steven J A Van Der Werff, Robert R J M Vermeiren, Christian Schmahl, Julia I Herzog, Ivan Rektor, Pavel Říha, Milissa L Kaufman, Lauren A M Lebois, Justin T Baker, Isabelle M Rosso, Elizabeth A Olson, Anthony King, Israel Liberzon, Michael Angstadt, Nicholas D Davenport, Seth G Disner, Scott R Sponheim, Thomas Straube, David Hofmann, Guangming Lu, Rongfeng Qi, Xin Wang, Austin Kunch, Hong Xie, Yann Quidé, Wissam El-Hage, Shmuel Lissek, Hannah Berg, Steven E Bruce, Josh Cisler, Marisa Ross, Ryan J Herringa, Daniel W Grupe, Jack B Nitschke, Richard J Davidson, Christine Larson, Terri A Deroon-Cassini, Carissa W Tomas, Jacklynn M Fitzgerald, Jeremy Elman, Matthew Panizzon, Carol E Franz, Michael J Lyons, William S Kremen, Brandee Feola, Jennifer U Blackford, Bunmi O Olatunji, Geoffrey May, Steven M Nelson, Evan M Gordon, Chadi G Abdallah, Ruth Lanius, Maria Densmore, Jean Théberge, Richard W J Neufeld, Paul M Thompson, Delin Sun

Faculty, Staff and Students Publications

The increasing scale and complexity of neuroimaging datasets aggregated from multiple study sites present substantial analytic challenges, as existing statistical analysis tools struggle to handle missing voxel-data, suffer from limited computational speed and inefficient memory allocation, and are restricted in the types of statistical designs they are able to model. We introduce Image-Based Meta- & Mega-Analysis (IBMMA), a novel software package implemented in R and Python that provides a unified framework for analyzing diverse neuroimaging features, efficiently handles large-scale datasets through parallel processing, offers flexible statistical modeling options, and properly manages missing voxel-data commonly encountered in multi-site studies. IBMMA successfully …

Characterizing The Metabolites Of The Tyrosine-Kinase Inhibitor Pexidartinib In Mouse Feces, Urine, Plasma, And Liver, Xuan Qin, Si Chen, John M Hakenjos, Jian Wang, Lei Guo, Ashish Dogra, Zhaoyong Hu, Kevin R Mackenzie, Feng Li

Faculty, Staff and Students Publications

Pexidartinib (PEX, TURALIO®), a tyrosine kinase inhibitor, is approved for treating tenosynovial giant cell tumor in adults. However, its potential to cause fatal liver injury has prompted the U.S. FDA to issue a black box warning, and the mechanisms underlying its hepatotoxicity remain largely unknown. As biotransformation may contribute to PEX-induced hepatotoxicity, understanding its metabolism is essential. Our previous research indicated that PEX forms reactive metabolites in human and mouse liver microsomes and in human hepatocytes. We investigated PEX metabolism and liver distribution in mice with a focus on metabolite characterization. Our data shows that PEX is mainly excreted into …

Multisite Assembly Of Gateway Induced Clones (Magic): A Flexible Cloning Toolbox For Use In Vertebrate Model Systems, William B Gillespie, Yuwen Zhang, Oscar E Ruiz, Juan Cerda, Joshua Ortiz-Guzman, Michelle Sherman, Williamson D Turner, Gabrielle Largoza, Lili E Mosser, Esther Fujimoto, Chi-Bin Chien, Kristen M Kwan, Benjamin R Arenkiel, W Patrick Devine, Joshua D Wythe

Duncan NRI Faculty and Staff Publications

Here, we present MultiSite Assembly of Gateway Induced Clones (MAGIC), which leverages Gateway-based recombinatorial cloning technology for rapid, modular assembly of plasmids to facilitate transgenesis in cells and vertebrate animal models. The MAGIC collection of plasmids spans a range of in vitro and in vivo uses, from tools for optically and chemically tunable gene expression, to simultaneous expression of microRNAs and fluorescent reporters, to a suite of distinct subcellular compartmental fluorescent reporters, to Cre and Dre recombinase-dependent gene expression. MAGIC system components are compatible with existing MultiSite Gateway Tol2 systems currently used in zebrafish and mammalian lentiviral and adenoviral Destination …

Comparing The Effects Of Ect And Intravenous Ketamine In Psychiatric Patients With Major Depressive Episodes, Julia Myerson, Katrina A Rufino, Sanjay J Mathew, Marie Fletcher, Neil Puri, Hyuntaek Oh

Faculty, Staff and Students Publications

Background: Electroconvulsive therapy (ECT) and intravenous (IV) ketamine are treatments used for severe depression and/or treatment-resistant depression (TRD). ECT is considered one of the most effective treatments for severe depression, although there is debate within the field regarding the effectiveness between ECT and IV ketamine in comparable TRD patient groups.

Methods: This retrospective chart review of open-label, nonrandomized treatment from a psychiatric hospital compared the effects of up to three weeks of ECT and IV ketamine in patients with major depressive episodes (MDEs). Our cohort included 146 inpatients and outpatients aged 18 to 74 years old. 94 patients received subanesthetic …

Evaluation Of The Impact Of Coriander Sativum Extract On The Modulation Of Inflammatory And Oxidative Enzymes In Ptz Induced Epilepsy In A Rat Model, Rusul Ali Kadhim, Zahraa Saleem Manji

Maaen Journal for Medical Sciences

Background

Recurrent and spontaneous seizures are a symptom of the epilepsy. It affects up to 65 million individuals globally, with lower-income nations accounting for 80% of cases. Since medicinal plants have special therapeutic qualities, they are frequently used to manage and cure epilepsy and convulsions. Because they have fewer side effects and stronger therapeutic results, medicinal plants are becoming more and more popular worldwide as a result of increased research and clinical use. The pharmaceutical industry is now concentrating heavily on the creation of novel plant-based antiepileptic/anticonvulsant drugs

Aims of the study:

Study the role of coriander sativum extraction in …

Sulindac Sulfide Suppresses Oncogenic Transformation Through Let-7b-Mediated Repression Of K-Ras Signaling, Zhipin Liang, Ruixia Ma, Bin Yi, Adam I. Riker, Yaguang Xi

School of Graduate Studies Faculty Publications

No abstract provided.

Oligomeric Cystatin C Supports The Immunosuppressive Activity Of Myeloid Cells Through Interaction With Inhibitory Receptors, Chengcheng Zhang, Yubo He, Xiaoye Liu, Jingjing Xie, Meng Fang, Xing Yang, Ryan Huang, Qi Lou, Bufan Li, Ankit Gupta, Cheryl Lewis, Marc I Diamond, Ningyan Zhang, Zhiqiang An, Cheng Cheng Zhang

Faculty, Staff and Student Publications

Amyloid proteins are linked to various diseases; however, their functional roles in immunity and cancer remain unclear. Here, we establish a direct link between oligomeric cystatin C-a cysteine cathepsin inhibitor and a well-characterized amyloidogenic protein-within the tumor microenvironment and the immune inhibitory receptors LILRB2 and LILRB5 on myeloid cells. We demonstrated that human LILRB2 and LILRB5, along with their murine counterpart PIRB, serve as functional receptors for cystatin C oligomers. Engagement of these inhibitory receptors by oligomeric cystatin C enhances the immunosuppressive activity of myeloid cells, leading to T-cell suppression and tumor progression. Deletion of the CST3 gene, which encodes …

“For Haitian Culture, Being Older [Is] A Blessing”: Perceptions Of Aging, Elderhood, And Dementia In A Haitian Born Sample, Melissa K. Eustache

USF Tampa Graduate Theses and Dissertations

This thesis investigates how first-generation Haitian immigrants in the United States understand and interpret dementia within the intersecting contexts of culture, migration, and biomedicine. While dementia is constructed as a pathological “loss of self” and a public health epidemic, in American biomedical and popular discourse, this study examines how Haitian-born individuals—socialized within a non-Western cultural and spiritual framework—make sense of cognitive decline and impairment in ways that diverge from Western biomedical narratives. Guided by theoretical orientations from medical anthropology, including Mark Nichter’s idioms of distress, Margaret Lock’s local biologies, and neuroanthropology, this research explores how cultural models of illness, aging, …

Vitamin D Is Glucoprotective In Aging Males But Not Females, Olivia Z B Ginnard, Maria Morales, Ji Youn Youn, Yong Xu, Stephanie R Sisley

Faculty, Staff and Students Publications

Vitamin D supplementation is linked to many beneficial health outcomes in the geriatric population, such as decreased mortality, epigenetic aging, and fracture risk. Conversely, type 2 diabetes is strongly linked to vitamin D deficiency in older adults. However, there is a discrepancy between clinical trials in adults on the efficacy of vitamin D treatment in prediabetes and diabetes. In addition, human data indicates there may be sexual dimorphism in the effect of vitamin D deficiency on dysglycemia that is more pronounced in men. These incongruities may be due to our limited understanding of the underlying mechanisms of vitamin D in …

A Role For Gut Mycobiome And Altered Fungal-Bacterial Interactions In Women With Endometriosis†, Chandni Talwar, Ashirbad Guria, Kristi Hoffman, Scott Biest, Patricia Jimenez, Ramakrishna Kommagani

Faculty, Staff and Students Publications

Endometriosis is a gynecological pathology prevalent in reproductive age women in which the inner uterine wall (endometrium) grows outside as ectopic lesions. The inflammation resulting from these growing implants closely associates with disease severity, causing chronic pain and infertility. Emerging studies have found altered bacterial communities in endometriosis and a causal role for gut bacteria in endometriosis. However, the role of the gut mycobiome, i.e., the fungal component of the microbiome in endometriosis is a current knowledge gap that needs to be addressed. In this study, utilizing the stool samples from women with endometriosis, we found that the gut fungal …