Digital Commons Network^™

Differences In The Circulating Proteome In Individuals With Versus Without Sickle Cell Trait, Yanwei Cai, Nora Franceschini, Aditya Surapaneni, Melanie E Garrett, Usman A Tahir, Li Hsu, Marilyn J Telen, Bing Yu, Hua Tang, Yun Li, Simin Liu, Robert E Gerszten, Josef Coresh, Joann E Manson, Genevieve L Wojcik, Charles Kooperberg, Paul L Auer, Matthew W Foster, Morgan E Grams, Allison E Ashley-Koch, Laura M Raffield, Alex P Reiner

Faculty, Staff and Student Publications

BACKGROUND: Sickle cell trait affects approximately 8% of Black individuals in the United States, along with many other individuals with ancestry from malaria-endemic regions worldwide. While traditionally considered a benign condition, recent evidence suggests that sickle cell trait is associated with lower eGFR and higher risk of kidney diseases, including kidney failure. The mechanisms underlying these associations remain poorly understood. We used proteomic profiling to gain insight into the pathobiology of sickle cell trait.

METHODS: We measured proteomics ( N =1285 proteins assayed by Olink Explore) using baseline plasma samples from 592 Black participants with sickle cell trait and 1:1 …

A Comparative Analysis Of Demographic And Academic Characteristics And Nclex-Rn Passing Among Urban And Rural Campus Students In A Midwest Associate Degree Nursing Program, Kathleen J. Nacos-Burds

Dissertations

A retrospective study was initiated to determine: (1) the predictive relationship between demographic and academic variables and NCLEX-RN success; and (2) if there were significant differences between urban and rural nursing students that could account for an increased percentage of rural NCLEX-RN failures. A convenience sample was comprised of 398 graduates in 2005-2008, of an associate degree nursing program in the Midwest. Student age group, campus enrolled, Anatomy and Physiology GPA, number of practical nursing terms attempted, Practical Nursing GPA, and the number of associate degree nursing terms attempted were analyzed for predictive value of first-attempt NCLEX-RN success.

The Social Discount Rate: Legal And Philosophical Underpinnings, W. Kip Viscusi

Vanderbilt Law School Faculty Publications

Discounting of deferred impacts of government policies is a long-established practice that has been the target of substantial litigation and continued philosophical debate. Legal challenges to the social rate of discount have resulted in general acceptance of the principle of discounting at a nonzero rate for both monetary and nonmonetary impacts. Courts have displayed a general familiarity with discounting and often require transparent justification for the selection of the discount rate based on established scientific principles. The philosophical issues are more wide-ranging and include whether nonmonetary impacts should be discounted, the use of the opportunity cost of capital or the …

Microbial Glycosylation Of Antitubercular Agent Chlorflavonin, Jie Ren, Jixun Zhan

Biological Engineering Faculty Publications

Flavonoids have shown health-benefiting properties, such as antioxidative and anti-inflammatory activities, and are commonly used as nutraceuticals and pharmaceuticals. Although flavonoids are predominantly identified from plants, several filamentous fungal species have also been reported to produce bioactive flavonoids, including chlorflavonin from Aspergillus candidus, a novel halogenated flavonoid with potent antifungal and antitubercular (anti-TB) activities. Unfortunately, the low water-solubility of this molecule may hinder its bioavailability. Glycosylation is an effective method to enhance the polarity of natural products and alter their physicochemical properties. This work focuses on the development of novel water-soluble chlorflavonin derivatives to combat the threat of drug-resistant …

Report To The U. S. Congress On Financing Mechanisms For Open Access Publishing Of Federally Funded Research, White House Office Of Science And Technology Policy

Copyright, Fair Use, Scholarly Communication, etc.

Executive Summary The White House Office of Science and Technology Policy (OSTP) submits this report to the Appropriations Committees of the Senate and the House in fulfillment of the requirement in the Committee Report accompanying the Consolidated Appropriations Act, 2023 (P.L. 117-328) for financing mechanisms for open access publishing of federally funded research.1 According to that Report, “The Committee recognizes the considerable progress made by OSTP” and “encourages OSTP to continue its efforts to coordinate the implementation of public access policies across Federal departments and agencies and to identify additional opportunities to enhance access to the results of Federally funded …

The Nightmare Of Dream Advertising, Dustin Marlan

William & Mary Law Review

Advertisers are attempting to market to us while we dream. This is not science fiction, but rather a troubling new reality. Using a technique dubbed “targeted dream incubation” (TDI), companies have begun inserting commercial messages into people’s dreams. Roughly, TDI works by: (1) creating an association during waking life using sensory cues (for example, a pairing of sounds, visuals, or scents); and (2) as the subject is drifting off to sleep, the association is again introduced with the goal of triggering related dreams with related subject matter. Based on a 2021 American Marketing Association survey, 77 percent of 400 companies …

Divergence: Toward A Neurodivergent Latinx Liberative Social Ethic, Rudolph P. Reyes Ii

Electronic Theses and Dissertations

A significant problem facing neurodivergent Latinxs is the invisibility of their marginalization and oppression. Neurodivergent Latinxs are invisible in dominant society and theological discourse. While neurodivergence and disability are not synonymous, the failure to recognize the marginalization of disability contributes to neurodivergent invisibility. Disability is depoliticized when disability is conceived as an issue of individual embodiment rather than a social issue of acceptance, accessibility, and equality. Neurodivergent Latinxs are erased, and the physical, epistemic, and institutional violence against them go unnamed.

This research project uses the hermeneutical circle for ethics in formulating praxis in combating the oppression of neurodivergent Latinxs. …

Gendered Lives, Gendered Vulnerabilities: An Intersectional Gender Analysis Of Exposure To And Treatment Of Schistosomiasis In Pakwach District, Uganda, Sarah N. Ssali, Rosemary Morgan, Salama Nakiranda, Christopher Opio, Mariam Otmani Del Barrio

Internal Medicine, East Africa

Introduction: Schistosomiasis is a neglected tropical disease (NTD) that is endemic in Uganda, despite several interventions to eliminate it. It is transmitted when people infected with it pass on their waste matter into fresh water bodies used by others, consequently infecting them. Several studies have demonstrated gender and age differences in prevalence of schistosomiasis and NTDs such as lymphatic filariasis and soil transmitted helminths. However, few intersectional gender analysis studies of schistosomiasis have been undertaken. Using the World Health Organisation (WHO)’s intersectional gender analysis toolkit, this study was undertaken to identify which social stratifiers most intersected with gender to influence …

2023 November, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for November of 2023.

Alfred Russel Wallace Notes 28. Wallace's 'Change Of Mind', Revisited, Charles H. Smith

Faculty/Staff Personal Papers

Alfred Russel Wallace (1823−1913) is best known for his work on the theory of evolution by natural selection, and studies on biogeography. This fame has not, however, prevented appraisals of his work that sometimes depart from rational interpretations of his actual words. In this study, the frequently-offered notion that his adoption of spiritualism in late 1866 caused him to reverse himself on the universality of natural selection is taken to task, with arguments linked to his own words on the subject.

The Human Affectome, Daniela Schiller, Alessandra N.C. Yu, Nelly Alia-Klein, Susanne Becker, Howard C. Cromwell, Florin Dolcos, Paul J. Eslinger, Lauren A. J. Kirby, 166 Additional Co-Authors

Psychology Faculty Publications and Presentations

Over the last decades, theoretical perspectives in the interdisciplinary field of the affective sciences have proliferated rather than converged due to differing assumptions about what human affective phenomena are and how they work. These metaphysical and mechanistic assumptions, shaped by academic context and values, have dictated affective constructs and operationalizations. However, an assumption about the purpose of affective phenomena can guide us to a common set of metaphysical and mechanistic assumptions. In this capstone paper, we home in on a nested teleological principle for human affective phenomena in order to synthesize metaphysical and mechanistic assumptions. Under this framework, human affective …

Alterations In Salivary Biochemical Composition And Redox State Disruption Induced By The Anticonvulsant Valproic Acid In Male Rat Salivary Glands, Rayara Nogueira De Freitas, Lucas Guilherme Leite Da Silva, Gabriela Alice Fiais, Douglas Sandrac De Biagi Ferreira, Allice Santos Cruz Veras, Giovana Rampazzo Teixeira, Sandra Helena Penha Oliveira, Rita Cássia Menegati Dornelles, Ana Cláudia De Melo Stevanato Nakamune, Walid D Fakhouri, Antonio Hernandes Chaves-Neto

Faculty, Staff and Student Publications

Objective: To investigate the effects of the anticonvulsant valproic acid (VPA) on salivary glands in male rat using biochemical, functional, histomorphometric, and redox state parameters.

Materials and methods: Twenty-four male Wistar rats were randomly distributed into three groups (n = 8 per group): Control (0.9% saline solution), VPA100 (100 mg/kg), and VPA400 (400 mg/kg). After 21 consecutive days of treatment with by intragastric gavage. Pilocarpine-induced saliva was collected to determine salivary flow rate, pH, buffering capacity, and biochemical composition. Analyses of histomorphometric parameters and redox balance markers were performed on the parotid and submandibular glands.

Results: Salivary flow rate, pH, …

Mosaic Chromosomal Alterations In Blood Across Ancestries Using Whole-Genome Sequencing, Yasminka A Jakubek, Ying Zhou, Adrienne Stilp, Jason Bacon, Justin W Wong, Zuhal Ozcan, Donna Arnett, Kathleen Barnes, Joshua C Bis, Eric Boerwinkle, Jennifer A Brody, April P Carson, Daniel I Chasman, Jiawen Chen, Michael Cho, Matthew P Conomos, Nancy Cox, Margaret F Doyle, Myriam Fornage, Xiuqing Guo, Sharon L R Kardia, Joshua P Lewis, Ruth J F Loos, Xiaolong Ma, Mitchell J Machiela, Taralynn M Mack, Rasika A Mathias, Braxton D Mitchell, Josyf C Mychaleckyj, Kari North, Nathan Pankratz, Patricia A Peyser, Michael H Preuss, Bruce Psaty, Laura M Raffield, Ramachandran S Vasan, Susan Redline, Stephen S Rich, Jerome I Rotter, Edwin K Silverman, Jennifer A Smith, Aaron P Smith, Margaret Taub, Kent D Taylor, Jeong Yun, Yun Li, Pinkal Desai, Alexander G Bick, Alexander P Reiner, Paul Scheet, Paul L Auer

Faculty, Staff and Student Publications

Megabase-scale mosaic chromosomal alterations (mCAs) in blood are prognostic markers for a host of human diseases. Here, to gain a better understanding of mCA rates in genetically diverse populations, we analyzed whole-genome sequencing data from 67,390 individuals from the National Heart, Lung, and Blood Institute Trans-Omics for Precision Medicine program. We observed higher sensitivity with whole-genome sequencing data, compared with array-based data, in uncovering mCAs at low mutant cell fractions and found that individuals of European ancestry have the highest rates of autosomal mCAs and the lowest rates of chromosome X mCAs, compared with individuals of African or Hispanic ancestry. …

A Small Molecule Exerts Selective Antiviral Activity By Targeting The Human Cytomegalovirus Nuclear Egress Complex, Han Chen, Ming F Lye, Christoph Gorgulla, Scott B Ficarro, Gregory D Cuny, David A Scott, Fan Wu, Paul W Rothlauf, Xiaoou Wang, Rosio Fernandez, Jean M Pesola, Sorin Draga, Jarrod A Marto, James M Hogle, Haribabu Arthanari, Donald M Coen

Faculty, Staff and Student Publications

Human cytomegalovirus (HCMV) is an important pathogen for which new antiviral drugs are needed. HCMV, like other herpesviruses, encodes a nuclear egress complex (NEC) composed of two subunits, UL50 and UL53, whose interaction is crucial for viral replication. To explore whether small molecules can exert selective antiviral activity by inhibiting NEC subunit interactions, we established a homogeneous time-resolved fluorescence (HTRF) assay of these interactions and used it to screen >200,000 compound-containing wells. Two compounds, designated GK1 and GK2, which selectively inhibited this interaction in the HTRF assay with GK1 also active in a co-immunoprecipitation assay, exhibited more potent anti-HCMV activity …

Clonal Hematopoiesis Of Indeterminate Potential (Chip) And Incident Type 2 Diabetes Risk, Deirdre K Tobias, Alisa K Manning, Jennifer Wessel, Sridharan Raghavan, Kenneth E Westerman, Alexander G Bick, Daniel Dicorpo, Eric A Whitsel, Jason Collins, Adolfo Correa, L Adrienne Cupples, Josée Dupuis, Mark O Goodarzi, Xiuqing Guo, Barbara Howard, Leslie A Lange, Simin Liu, Laura M Raffield, Alex P Reiner, Stephen S Rich, Kent D Taylor, Lesley Tinker, James G Wilson, Peitao Wu, April P Carson, Ramachandran S Vasan, Myriam Fornage, Bruce M Psaty, Charles Kooperberg, Jerome I Rotter, James Meigs, Joann E Manson

Faculty, Staff and Student Publications

OBJECTIVE: Clonal hematopoiesis of indeterminate potential (CHIP) is an aging-related accumulation of somatic mutations in hematopoietic stem cells, leading to clonal expansion. CHIP presence has been implicated in atherosclerotic coronary heart disease (CHD) and all-cause mortality, but its association with incident type 2 diabetes (T2D) is unknown. We hypothesized that CHIP is associated with elevated risk of T2D.

RESEARCH DESIGN AND METHODS: CHIP was derived from whole-genome sequencing of blood DNA in the National Heart, Lung, and Blood Institute Trans-Omics for Precision Medicine (TOPMed) prospective cohorts. We performed analysis for 17,637 participants from six cohorts, without prior T2D, cardiovascular disease, …

Coordinated Regulation Of Myonuclear Dna Methylation, Mrna, And Mirna Levels Associates With The Metabolic Response To Rapid Synergist Ablation-Induced Skeletal Muscle Hypertrophy In Female Mice, Ahmed Ismaeel, Nicholas T. Thomas, Mariah Mccashland, Sebastian Edman, Johanna T. Lanner, Vandré C. Figueiredo, Christopher S. Fry, John J. Mccarthy, Yuan Wen, Kevin A. Murach, Ferdinand Von Walden

Health, Human Performance and Recreation Faculty Publications and Presentations

The central dogma of molecular biology dictates the general flow of molecular information from DNA that leads to a functional cellular outcome. In skeletal muscle fibers, the extent to which global myonuclear transcriptional alterations, accounting for epigenetic and post-transcriptional influences, contribute to an adaptive stress response is not clearly defined. In this investigation, we leveraged an integrated analysis of the myonucleus-specific DNA methylome and transcriptome, as well as myonuclear small RNA profiling to molecularly define the early phase of skeletal muscle fiber hypertrophy. The analysis of myonucleus-specific mature microRNA and other small RNA species provides new directions for exploring muscle …

Multicolor Dye-Based Flow Structure Visualization For Seal-Whisker Geometry Characterized By Computer Vision, Ondřej Ferčák, Kathleen Lyons, Christin T. Murphy, Kristina M. Kamensky, Raul Bayoan Cal

Mechanical and Materials Engineering Faculty Publications and Presentations

Pinniped vibrissae possess a unique and complex three-dimensional topography, which has beneficial fluid flow characteristics such as substantial reductions in drag, lift, and vortex induced vibration. To understand and leverage these effects, the downstream vortex dynamics must be studied. Dye visualization is a traditional qualitative method of capturing these downstream effects, specifically in comparative biological investigations where complex equipment can be prohibitive. High-fidelity numerical simulations or experimental particle image velocimetry (PIV) are commonplace for quantitative high-resolution flow measurements, but are computationally expensive, require costly equipment, and can have limited measurement windows. This study establishes a method for extracting quantitative data …

Clinical Outcome And Therapeutic Impact On Neuroendocrine Neoplasms Of The Breast: A National Cancer Database Study, Libo Yang, Heather Lin, Yu Shen, Madhuchhanda Roy, Constance Albarracin, Qingqing Ding, Lei Huo, Hui Chen, Bing Wei, Hong Bu, Isabelle Bedrosian, Yun Wu

Faculty, Staff and Student Publications

Purpose: Neuroendocrine neoplasms (NENs) of the breast are rare and not well-studied. NEN are subcategorized as well-differentiated neuroendocrine tumor (NET) and poorly differentiated neuroendocrine carcinoma (NEC). The objectives of the current study were to review the clinicopathologic features of NENs, therapeutic efficacy of current systemic therapy and clinical outcomes of NEN of the breast.

Methods: Between 2004 and 2015, 420 NET, 205 NEC, 146 Adenocarcinoma with NE differentiation (ACNED) and 1,479,520 of invasive carcinoma, not otherwise specified (IC-NOS) of the breast were identified in the National Caner Database. Overall survival was compared among groups using Kaplan-Meier method and Log-rank test. …

Remotely Delivered Cancer Genetic Testing In The Making Genetic Testing Accessible (Magenta) Trial: A Randomized Clinical Trial, Elizabeth M Swisher, Nadine Rayes, Deborah Bowen, Christine B Peterson, Barbara M Norquist, Tara Coffin, Kathleen Gavin, Deborah Polinsky, Jamie Crase, Jamie N Bakkum-Gamez, Stephanie V Blank, Mark F Munsell, Denise Nebgen, Gini F Fleming, Olufunmilayo I Olopade, Sherman Law, Alicia Zhou, Douglas A Levine, Alan D'Andrea, Karen H Lu

Faculty, Staff and Student Publications

Importance: Requiring personalized genetic counseling may introduce barriers to cancer risk assessment, but it is unknown whether omitting counseling could increase distress.

Objective: To assess whether omitting pretest and/or posttest genetic counseling would increase distress during remote testing.

Design, setting, and participants: Making Genetic Testing Accessible (MAGENTA) was a 4-arm, randomized noninferiority trial testing the effects of individualized pretest and/or posttest genetic counseling on participant distress 3 and 12 months posttest. Participants were recruited via social and traditional media, and enrollment occurred between April 27, 2017, and September 29, 2020. Participants were women aged 30 years or older, English-speaking, US …

Next-Generation Chimeric Antigen Receptors For T- And Natural Killer-Cell Therapies Against Cancer, Ye Li, Katayoun Rezvani, Hind Rafei

Faculty, Staff and Student Publications

Adoptive cellular therapy using chimeric antigen receptor (CAR) T cells has led to a paradigm shift in the treatment of various hematologic malignancies. However, the broad application of this approach for myeloid malignancies and solid cancers has been limited by the paucity and heterogeneity of target antigen expression, and lack of bona fide tumor-specific antigens that can be targeted without cross-reactivity against normal tissues. This may lead to unwanted on-target off-tumor toxicities that could undermine the desired antitumor effect. Recent advances in synthetic biology and genetic engineering have enabled reprogramming of immune effector cells to enhance their selectivity toward tumors, …

Stepwise Requirements For Polymerases Δ And Θ In Theta-Mediated End Joining, Susanna Stroik, Juan Carvajal-Garcia, Dipika Gupta, Alyssa Edwards, Adam Luthman, David W Wyatt, Rachel L Dannenberg, Wanjuan Feng, Thomas A Kunkel, Gaorav P Gupta, Mark Hedglin, Richard Wood, Sylvie Doublié, Eli Rothenberg, Dale A Ramsden

Faculty, Staff and Student Publications

Timely repair of chromosomal double-strand breaks is required for genome integrity and cellular viability. The polymerase theta-mediated end joining pathway has an important role in resolving these breaks and is essential in cancers defective in other DNA repair pathways, thus making it an emerging therapeutic target1 It requires annealing of 2-6 nucleotides of complementary sequence, microhomologies, that are adjacent to the broken ends, followed by initiation of end-bridging DNA synthesis by polymerase θ. However, the other pathway steps remain inadequately defined, and the enzymes required for them are unknown. Here we demonstrate requirements for exonucleolytic digestion of unpaired 3' tails …

Community Water Fluoridation In Focus: A Comprehensive Look At Fluoridation Levels Across America, Man Hung, Amir Mohajeri, Jody Chiang, Jungweon Park, Beatrice Bautista, Chase Hardy, Martin S. Lipsky

Institute on Aging Publications

Objective: This study reports on the number and percentage of community water systems (CWSs) meeting fluoride concentration standards set by the U.S. Department of Health and Human Services (DHHS). The study also explored changes in the population exposed to optimally fluoridated water in these systems between 2006 and 2020. Methods: This study analyzed U.S. Centers for Disease Control and Prevention data from 2006 to 2020, tabulating state-specific CWS fluoridation rates, ranking them, and calculating the percent change. Results: In 2020, 72.7% of the US population received CWS water, with 62.9% of those individuals served by a CWS system meeting DHHS …

Building Up A Genomic Surveillance Platform For Sars-Cov-2 In The Middle Of A Pandemic: A True North-South Collaboration, Waqasuddin Khan, Furqan Kabir, Samiah Kanwar, Fatima Aziz, Sahrish Muneer, Adil Kalam, Mehdia Ali, Nadia Ansari, Fyezah Jehan, Muhammad Imran Nisar

Department of Paediatrics and Child Health

Next-generation sequencing technology has revolutionised pathogen surveillance over the last two decades. However, the benefits are not equitably distributed, with developing countries lagging far behind in acquiring the required technology and analytical capacity. Recent declines in the cost associated with sequencing-equipment and running consumables have created an opportunity for broader adoption. During the COVID-19 pandemic, rapid diagnostics development and DNA sequencing revolutionised the ability to diagnose and sequence SARS-CoV-2 rapidly. Socioeconomic inequalities substantially impact the ability to sequence SARS-CoV-2 strains and undermine a developing country's pandemic preparedness. Low- and middle-income countries face additional challenges in establishing, maintaining and expanding genomic …

Foxo1 Promotes The Expression Of Canonical Wnt Target Genes In Examined Basal-Like Breast And Glioblastoma Multiforme Cancer Cells, Shania Pintor, Alma Lopez, David Flores, Brianda Lozoya, Bipul Soti, Rishi Pokhrel, Joaquin Negrete, Michael W. Persans, Robert Gilkerson, Bonnie Gunn, Megan Keniry

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Basal-like breast cancer (BBC) and glioblastoma multiforme (GBM) are aggressive cancers associated with poor prognosis. BBC and GBM have stem cell-like gene expression signatures, which are in part driven by forkhead box O (FOXO) transcription factors. To gain further insight into the impact of FOXO1 in BBC, we treated BT549 cells with AS1842856 and performed RNA sequencing. AS1842856 binds to unphosphorylated FOXO1 and inhibits its ability to directly bind to DNA. Gene Set Enrichment Analysis indicated that a set of WNT pathway target genes, including lymphoid enhancer-binding factor 1 (LEF1) and transcription factor 7 (TCF7), were …

Tisagenlecleucel Utilisation And Outcomes Across Refractory, First Relapse And Multiply Relapsed B-Cell Acute Lymphoblastic Leukemia: A Retrospective Analysis Of Real-World Patterns., Valentin Barsan, Yimei Li, Snehit Prabhu, Christina Baggott, Khanh Nguyen, Holly Pacenta, Christine L. Phillips, Jenna Rossoff, Heather Stefanski, Julie-An Talano, Amy Moskop, Susanne Baumeister, Michael R. Verneris, Douglas Myers, Nicole A. Karras, Stacy Cooper, Muna Qayed, Michelle Hermiston, Prakash Satwani, Christa Krupski, Amy Keating, Vanessa Fabrizio, Vasant Chinnabhandar, Michael Kunicki, Kevin J. Curran, Crystal L. Mackall, Theodore W. Laetsch, Liora M. Schultz

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Tisagenlecleucel was approved by the Food and Drug Administration (FDA) in 2017 for refractory B-cell acute lymphoblastic leukemia (B-ALL) and B-ALL in ≥2nd relapse. Outcomes of patients receiving commercial tisagenlecleucel upon 1st relapse have yet to be established. We aimed to report real-world tisagenlecleucel utilisation patterns and outcomes across indications, specifically including patients treated in 1st relapse, an indication omitted from formal FDA approval.

METHODS: We conducted a retrospective analysis of real-world tisagenlecleucel utilisation patterns across 185 children and young adults treated between August 30, 2017 and March 6, 2020 from centres participating in the Pediatric Real-World CAR Consortium …

“I Was Doing The Best With What I Had”: Exploring Student Veterans’ Experiences With Community Reintegration, Food Insecurity, And Health Challenges, Jacquelyn N. Heuer

USF Tampa Graduate Theses and Dissertations

Food insecurity is a concern for many populations, including college students and military veterans. The impacts of food insecurity on student veterans are understudied, especially in relation to community reintegration and health. Employing the theoretical frameworks of structural violence and embodiment, this dissertation explores how community reintegration, food insecurity, diet quality, and health interact and influence one another among post-9/11 student veterans in Florida. In doing so, this dissertation considers how the experiences of student veterans are shaped by social inequities (i.e., structural violence) and how these experiences become embodied, thereby shaping student veterans’ health outcomes.

Utilizing findings from surveys …

Students' Attitudes Towards Animals Influences Youth Development Constructs Based On Interactions With Different Animal Species Prior To College, Allison K. Pachunka

Department of Animal Science: Dissertations, Theses, and Student Research

Human-animal interactions (HAI) are commonplace in society and play a consequential role in a variety of situations such as companion animal ownership, agriculture, or youth programs such as 4-H or FFA. Interacting with animals has been shown to provide developmental benefits to children. Positive youth development (PYD), measured by the Five Cs Model, is a framework that focuses on fostering youth’s potential through positive activities which has been studied specifically in 4-H. However, this framework has not been applied to other organizations such as the National FFA Organization (FFA) or to other young adults with less formal interactions with animals. …

Methods For Objective Assessment Of Skin Involvement In Systemic Sclerosis, Ruhani Desai, Harshdeep Chawla, Kirill Larin, Shervin Assassi

Faculty, Staff and Student Publications

Purpose of review: Skin fibrosis is the most prominent disease manifestation of systemic sclerosis (SSc). Although the treatment for other SSc manifestations has expanded over the years, there is limited progress in identifying effective treatment options for SSc skin involvement. This is in part due to limitations in the utilized outcome measures for assessment of skin fibrosis. This review focuses on different emerging assessment tools for SSc skin involvement and their potential use for clinical care and multicenter trials.

Recent findings: Durometer and other device-based methodologies requiring application of direct pressure to the affected skin have been studied in SSc. …

Plasma Biomarkers For Brain Injury In Extracorporeal Membrane Oxygenation, Shrey Kapoor, Anna Kolchinski, Aaron M Gusdon, Lavienraj Premraj, Sung-Min Cho

Faculty, Staff and Student Publications

Extracorporeal membrane oxygenation (ECMO) is a life-saving intervention for patients with refractory cardiorespiratory failure. Despite its benefits, ECMO carries a significant risk of neurological complications, including acute brain injury (ABI). Although standardized neuromonitoring and neurological care have been shown to improve early detection of ABI, the inability to perform neuroimaging in a timely manner is a major limitation in the accurate diagnosis of neurological complications. Therefore, blood-based biomarkers capable of detecting ongoing brain injury at the bedside are of great clinical significance. This review aims to provide a concise review of the current literature on plasma biomarkers for ABI in …

Iron Overload Induces Cerebral Endothelial Senescence In Aged Mice And In Primary Culture In A Sex-Dependent Manner, Brian Noh, Maria Pilar Blasco-Conesa, Syed Mushfiqur Rahman, Sheelu Monga, Rodney Ritzel, Gary Guzman, Yun-Ju Lai, Bhanu Priya Ganesh, Akihiko Urayama, Louise D Mccullough, Jose Felix Moruno-Manchon

Faculty, Staff and Student Publications

Iron imbalance in the brain negatively affects brain function. With aging, iron levels increase in the brain and contribute to brain damage and neurological disorders. Changes in the cerebral vasculature with aging may enhance iron entry into the brain parenchyma, leading to iron overload and its deleterious consequences. Endothelial senescence has emerged as an important contributor to age-related changes in the cerebral vasculature. Evidence indicates that iron overload may induce senescence in cultured cell lines. Importantly, cells derived from female human and mice generally show enhanced senescence-associated phenotype, compared with males. Thus, we hypothesize that cerebral endothelial cells (CEC) derived …