Digital Commons Network^™

Brd7 Loss Reawakens Dormant Metastasis Initiating Cells In Lung By Forging An Immunosuppressive Niche, Jayanta Mondal, Junfeng Zhang, Feng Qing, Shunping Li, Dhiraj Kumar, Jason T Huse, Filippo G Giancotti

Faculty, Staff and Student Publications

Metastasis in cancer is influenced by epigenetic factors. Using an in vivo screen, we demonstrate that several subunits of the polybromo-associated BAF (PBAF) chromatin remodeling complex, particularly Brd7, are required for maintaining breast cancer metastatic dormancy in the lungs of female mice. Brd7 loss induces metastatic reawakening, along with modifications in epigenomic landscapes and upregulated oncogenic signaling. Breast cancer cells harboring Brd7 inactivation also reprogram the surrounding immune microenvironment by downregulating MHC-1 expression and promoting a pro-metastatic cytokine profile. Flow cytometric and single-cell analyses reveal increased levels of pro-tumorigenic inflammatory and transitional neutrophils, CD8+ exhausted T cells, and CD4+ stress …

Exploring The Components Of Mental Health Programming Within Jails In Virginia, Kayla Deann Wilson

Walden Dissertations and Doctoral Studies

The number of individuals who experience a mental health diagnosis and are incarcerated is growing within the United States. Data also shows that the types of mental health treatment currently being offered within jails are not enough to help those with a mental health diagnosis. The purpose of this qualitative study was to highlight different strategies to assist professionals and administrators of jails in Virginia with providing adequate mental health treatment to those incarcerated. The well-being development model framework was used as a lens through which to explore different strategies that human services professionals can use in correctional facilities to …

Ddo-Adjuvanted Influenza A Virus Nucleoprotein Mrna Vaccine Induces Robust Humoral And Cellular Type 1 Immune Responses And Protects Mice From Challenge, Victoria Gnazzo, Hanaa Saleh, Ítalo A Castro, Adrianus C M Boon, Amelia K. Pinto, James D Brien, Carolina B López

2020-Current year OA Pubs

A challenge in viral vaccine development is to produce vaccines that generate both neutralizing antibodies to prevent infection and cytotoxic CD8

Evaluation Of Institutional Prophylactic Open Fracture Antibiotic Guidelines On Infection Development., Lillian D. Gates, Emily N. Gray, Kaili Donahue, Alexander Aucoin, Sarthak Parikh, Hung-Wen Yeh, Robert B. Goodwin, Amanda Hembree

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Open fracture wounds are associated with a high risk of infection, though the outcomes are dependent on the fracture location, prophylactic antibiotics utilized, and time to antibiotic intervention. Although several institutions have provided guidelines for appropriate prophylaxis in open fractures, there is currently no consensus on antibiotic selection and duration. Reducing inappropriate prophylactic antibiotic use for open bone fractures is a potential stewardship opportunity within pharmacy departments.

OBJECTIVES:  This study aimed to determine the rates of open fracture-related infections and antibiotic ordering adherence to institutional guidelines. Patients were grouped based on the time of diagnosis relative to the institutional …

Advancing Mitochondrial Therapeutics: Synthesis And Pharmacological Evaluation Of Pyrazole-Based Inhibitors Targeting The Mitochondrial Pyruvate Carrier, Lingaiah Maram, Jessica M Michael, Henry Politte, Vaishnavi S Srirama, Aymen Hadji, Mohammad Habibi, Meredith O Kelly, Rita T Brookheart, Brian N Finck, Lamees Hegazy, Kyle S Mccommis, Bahaa Elgendy

2020-Current year OA Pubs

Inhibition of mitochondrial pyruvate transport via the mitochondrial pyruvate carrier (MPC) has shown beneficial effects in treating metabolic diseases, certain cancers, various forms of neurodegeneration, and hair loss. These benefits arise either from the direct inhibition of mitochondrial pyruvate metabolism or from the metabolic rewiring when pyruvate entry is inhibited. However, current MPC inhibitors are either nonspecific or possess poor pharmacokinetic properties. To address this, approximately 50 pyrazole-based MPC inhibitors were synthesized to explore the structure-activity relationship for MPC inhibition, evaluated through inhibition of mitochondrial pyruvate respiration. These inhibitors were designed with increased steric hindrance around electron-deficient double bonds, allowing …

Acute Mecp2 Loss In Adult Mice Reveals Transcriptional And Chromatin Changes That Precede Neurological Dysfunction And Inform Pathogenesis, Sameer S Bajikar, Jian Zhou, Ryan O'Hara, Harini P Tirumala, Mark A Durham, Alexander J Trostle, Michelle Dias, Yingyao Shao, Hu Chen, Wei Wang, Hari Krishna Yalamanchili, Ying-Wooi Wan, Laura A Banaszynski, Zhandong Liu, Huda Y Zoghbi

Faculty, Staff and Students Publications

Mutations in the X-linked methyl-CpG-binding protein 2 (MECP2) gene cause Rett syndrome, a severe childhood neurological disorder. MeCP2 is a well-established transcriptional repressor, yet upon its loss, hundreds of genes are dysregulated in both directions. To understand what drives such dysregulation, we deleted Mecp2 in adult mice, circumventing developmental contributions and secondary pathogenesis. We performed time series transcriptional, chromatin, and phenotypic analyses of the hippocampus to determine the immediate consequences of MeCP2 loss and the cascade of pathogenesis. We find that loss of MeCP2 causes immediate and bidirectional progressive dysregulation of the transcriptome. To understand what drives gene downregulation, we …

Hyperkalemia And Pneumonia: A Retrospective Study On Mortality Outcomes In Southwest Missouri, Sukhmanjit Kaur, Alexandra Belohlavek, Melissa Bryan, Celine Nguyen, Scott A. Andelin, Nova Beyersdorfer, Kerry Johnson, John Paulson

Student Publications

Background: Pneumonia stands as a widely known contributor to hospitalization and mortality among adults in the United States. Meanwhile, disruptions in potassium homeostasis such as hyperkalemia may have an impact on in-patient mortality. This study seeks to examine the presence of hyperkalemia and its association with in-patient mortality among pneumonia patients.

Methods: Electronic medical records were used to perform a retrospective observational cohort study in Southwest Missouri patients admitted to the hospital with pneumonia and/or hyperkalemia. Patients were divided into three samples: patients with pneumonia and hyperkalemia (P1), pneumonia without hyperkalemia (P2), and hyperkalemia without pneumonia (P3). The goal was …

Detection Of Parasite Dna In Soil Samples From Rural Yucatan, Mexico, Liliana E Villanueva-Lizama, Angela Cruz-Coral, Christian Teh-Poot, Julio Vladimir Cruz-Chan, Rojelio Mejia

Faculty, Staff and Students Publications

The soil is the primary environmental reservoir for many parasites transmitted to humans that cause disease. Our environmental study used a multiparallel real-time quantitative polymerase chain reaction assay to detect parasite DNA in soil collected from the outdoor built environments of 34 houses in rural Yucatan, Mexico. The number of positive houses (n, %) per parasite species was 18 (53%) for Acanthamoeba spp.; four (12%) for Blastocystis spp. and Ascaris lumbricoides; three (9%) for Toxocara canis; and one (3%) for Ancylostoma spp., Trichuris trichiura, Entamoeba histolytica, and Giardia intestinalis. No DNA from Necator americanus, Strongyloides stercoralis, Toxocara cati, or Cryptosporidium …

Targeting Tiam1 Enhances Hippocampal-Dependent Learning And Memory In The Adult Brain And Promotes Nmda Receptor-Mediated Synaptic Plasticity And Function, Francisco A Blanco, Md Ali Bin Saifullah, Jinxuan X Cheng, Carlota Abella, Federico Scala, Karen Firozi, Sanyong Niu, Jin Park, Jeannie Chin, Kimberley F Tolias

Faculty, Staff and Students Publications

Excitatory synapses and the actin-rich dendritic spines on which they reside are indispensable for information processing and storage in the brain. In the adult hippocampus, excitatory synapses must balance plasticity and stability to support learning and memory. However, the mechanisms governing this balance remain poorly understood. Tiam1 is an actin cytoskeleton regulator prominently expressed in the dentate gyrus (DG) throughout life. Previously, we showed that Tiam1 promotes dentate granule cell synapse and spine stabilization during development, but its role in the adult hippocampus remains unclear. Here, we deleted Tiam1 from adult forebrain excitatory neurons (Tiam1^fKO) and assessed …

Paradise Man (Ii), William L. Blizek

Journal of Religion & Film

This is a review of the short film, Paradise Man (II) (2025), directed by Jordan Michael Blake.

Labyrinthine Routes To Meditation: Contemplative Pedagogy And Instructor Self-Care, Natalie Mera Ford

Journal of Contemplative and Holistic Education

In the pandemic- and post-pandemic era, new as well as exacerbated work-life stressors have led academia to recognize the vital role wellness plays in teaching and learning. While most institutional and pedagogical response has understandably focused on students’ holistic health, this essay promotes increased instructor self-care as a necessary complement to supporting learners in higher education. By practicing meditative exercises drawn from contemplative pedagogy, faculty and instructional staff can create synergy between mindfulness strategies that we might invite students to try and our own attention to the whole self outside class. As the essay’s case study shows, labyrinth walking in …

Shadows Of Prejudice: The History Of The Right To Counsel And The Strickland's Pursuit Of Justice3 Amidst Forgotten Witnesses And Disregarded Evidence, Reem Haikal J.D., Ll.M

Ohio Northern University Law Review

In the United States’ criminal justice system, persistent problems with ineffective legal representation reveal significant systemic issues and injustices, underscoring the urgent need for meaningful reform. This paper argues that the United States’ criminal justice system faces deep-rooted problems due to ineffective legal representation, as evidenced by the evolution of the right to counsel, the challenges posed by the Strickland standard, and contemporary criticisms of legal defense practices. Through an analysis of historical developments, landmark legal decisions, and case studies, it becomes evident that meaningful reform is essential to address systemic injustices and ensure the constitutional guarantee of effective assistance …

Black Hole Of Administrative Law: The Threat Of An Ever-Expanding Major Questions Doctrine To The Judiciary, Fred B. Jacob

St. John's Law Review

(Excerpt)

Below, this essay explores how an aggressive major questions doctrine could extend its reach to judicial interpretation and the implications of doing so. Indeed, had the Court applied the major questions doctrine to its own judicial holdings in seminal cases such as Bostock v. Clayton County or Allen v. Milligan, it would have flunked. This is also true for West Virginia’s creation of the doctrine itself, which claimed newfound authority to transform administrative law despite Congress’s significant legislative attention to agency rulemaking.

Expansion of the major questions doctrine to cases arising in the courts’ original jurisdiction would …

Khartoum, Sheila Nayar

Journal of Religion & Film

This is a film review of Khartoum (2025), directed by Anas Saeed, Rawia Alhag, Ibrahim Snoopy, Timeea M. Ahmed, and Phil Cox.

Endless Cookie, Sheila Nayar

Journal of Religion & Film

This is a film review of Endless Cookie (2025), directed by Seth Scriver and Peter Scriver.

The Role Of Astrocytes In Probabilistic Decision-Making, Julia Pai

Arts & Sciences Electronic Theses and Dissertations

To flexibly navigate an uncertain world, animals need to be able to maintain internal representations of the values of good and bad things in the environment and to flexibly update their internal representations from experience. The purpose of this thesis work is to 1) develop tools and methodology to quantitatively study aversion-motivated behavior, and to 2) investigate the role of astrocytes, a non-neuronal brain cell type, in mediating experience-guided decision- making. The first part of this thesis describes a novel paradigm we developed to use dermal laser stimulation as an aversive stimulus for quantitatively studying motivated behavior in rodents and …

Agricultural Drought Prediction From Multispectral Image Processing Using Deep Learning Models, Gowri L

Theses and Dissertations

Accurate and timely prediction of agricultural droughts is fundamental to the management of ecosystems, preservation of biodiversity, and environmental sustainability. It helps to reduce environmental exploitation, promotes eco-friendly irrigation techniques, and tackles climate change efficiently. Its social implications include food safety and financial stability through continuous rural employment. Drought prediction guarantees social progress and sustainability by ensuring zero hunger/poverty and effective water management. A multi-sensor image pre-processing framework that incorporates data from various satellite platforms like Landsat (30 metres), Sentinel-2 (10 metres, 20 metres, 30 metres), and MODIS (500 metres) is used to monitor and assess agricultural drought effectively.

Analysis …

Culture And Attachment Preference Among Young Adults In Egypt And The United States, Musheera Anis Abdellatif

School of Education Faculty Publications

We explored the relationship between cultural values, recollected early caregiving experiences and young adult attachment preference. Young adults in Egypt (N = 209) and the United States (N = 554) ranked their current attachment preference, rated their collectivist and individualist beliefs, and recalled the relative contributions of their early caregivers. Egyptian students scored higher than US students on collectivism and recalled more involvement from non-parental caregivers. Most participants reported a preference hierarchy (82% Egypt & 84% US). Surprisingly, individualism was negatively associated with maternal attachment ratings and with having a clear principal attachment relationship, whereas higher collectivism predicted …

The Military Order Of The Serpent And Philippine War Memory, 1904-1974, Eric Jason Kriner

Student Theses and Dissertations

The Military Order of the Serpent (M.O.S.) was an American anti-Filipino minstrel fraternity and veterans' organization comprised of members of the United Spanish War Veterans. To commemorate the Philippine-American War, the group dressed in Filipino blackface and paraded around the United States from 1904 to 1974. Publicly, the group’s narrative arc posited that Filipinos, by virtue of their contact with the United States Military, underwent a rapid, three-phased evolution from savage to civil. Privately, they celebrated one of the war’s atrocities, and expressed their racist hostilities and amalgamationist anxieties. During the 1920s, when Filipino emigration to the United States began …

Determining Spatial Responses Of Fishers (Pakania Pennanti) To Mechanical Treatments Of Forest Stands For Fuel Reduction, Tessa R. Smith, Eric M. Gese, R. David Clayton, Patricia A. Terletzky, Kathryn L. Purcell, Craig M. Thompson

Wildland Resources Faculty Publications

Historical forestry practices (e.g., fire suppression, heavy timber logging) have contributed to a discernable change in stand composition of western forests in the U.S., which now comprise a tinderbox mixture of increased surface and ladder fuels, dense stands, and fire-intolerant species. Forest managers are mitigating this concern by implementing silviculture practices (e.g., selective logging, thinning, prescribed burning) to reduce fuel loads and improve stand resiliency. Concern for habitat specialists, such as the fisher (Pekania pennanti), have arisen as they may be negatively influenced in the short-term by modifications to their environment that are needed to ensure long-term habitat …

State Of Utah Appellee/ Plaintiff V. Ryan Scott Hatch Appellant/Defendant : Brief Of Appellee, Utah Court Of Appeals

Utah Court of Appeals Briefs (2020 –)

Appeal from a conviction for wanton destruction of wildlife, a third degree felony, in the Sixth Judicial District, Kane County, the Honorable Mandy Larsen presiding

SCOTT F. GARRETT, JESSICA GRIFFIN ANDERSON, Counsel for Appellant

NATALIE M. EDMUNDSON, DEREK E. BROWN, JEFFREY N. STOTT, Counsel for Appellee

Displaced: An Ethnography Of Language And Identity Loss, Ariel Caroline Wilsey-Gopp

Dissertations and Theses

Through ethnography and personal narrative, I explore the language and identity loss of one person, my father, in order to understand the complex issues surrounding the effects of symbolic and structural violence on language and identity development. Through personal narrative, fieldwork, and interviews, I tell the story of one person, born in wartime during Nazi occupied Serbia, and follow the guiding questions: how does language get lost and what are the effects? Drawing on methodology set forth by empirical ethnographical work as well as more recent theory around epigenetics and trauma, my research synthesizes into focus three pillars of understanding …

The Prospector, February 4, 2025, Utep Student Publications

The Prospector

No abstract provided.

Sleep-Wake Variation In Body Temperature Regulates Tau Secretion And Correlates With Csf And Plasma Tau, Geoffrey Canet, Brendan P. Lucey, Et Al.

2020-Current year OA Pubs

Sleep disturbance is bidirectionally associated with an increased risk of Alzheimer's disease and other tauopathies. While the sleep-wake cycle regulates interstitial and cerebrospinal fluid (CSF) tau levels, the underlying mechanisms remain unknown. Understanding these mechanisms is crucial, given the evidence that tau pathology spreads through neuron-to-neuron transfer, involving the secretion and internalization of pathological tau forms. Here, we combined in vitro, in vivo, and clinical methods to reveal a pathway by which changes in body temperature (BT) over the sleep-wake cycle modulate extracellular tau levels. In mice, a higher BT during wakefulness and sleep deprivation increased CSF and plasma tau …

Estrogen Receptor-Α Ablation Reverses Muscle Fibrosis And Inguinal Hernias, Tanvi Potluri, Tianming You, Ping Yin, John Coon, Jonah J Stulberg, Yang Dai, David J Escobar, Richard L Lieber, Hong Zhao, Serdar E Bulun

Faculty, Staff and Student Publications

Fibrosis of the lower abdominal muscle (LAM) contributes to muscle weakening and inguinal hernia formation, an ailment that affects a noteworthy 50% of men by age 75 and necessitates surgical correction as the singular therapy. Despite its prevalence, the mechanisms driving LAM fibrosis and hernia development remain poorly understood. Using a humanized mouse model that replicates the elevated skeletal muscle tissue estrogen concentrations seen in aging men, we identified estrogen receptor-α (ESR1) as a key driver of LAM fibroblast proliferation, extracellular matrix deposition, and hernia formation. Fibroblast-specific ESR1 ablation effectively prevented muscle fibrosis and herniation, while pharmacological ESR1 inhibition with …

A Randomized, Double-Blind, Placebo-Controlled Trial Of Il-7 In Critically Ill Patients With Covid-19, Manu Shankar-Hari, Bruno Francois, Kenneth E Remy, Cristina Gutierrez, Stephen Pastores, Thomas Daix, Robin Jeannet, Jane Blood, Andrew H Walton, Reinaldo Salomao, Georg Auzinger, David Striker, Robert S Martin, Nitin J Anand, James Bosanquet, Teresa Blood, Scott Brakenridge, Lyle L Moldawer, Vidula Vachharajani, Cassian Yee, Felipe Dal-Pizzol, Michel Morre, Frederique Berbille, Marcel Van Den Brink, Richard Hotchkiss

Faculty, Staff and Student Publications

Background: Lymphopenia and failure of lymphocytes to mount an early IFN-γ response correlate with increased mortality in COVID-19. Given the essential role of CD4 helper and CD8 cytotoxic cells in eliminating viral pathogens, this profound loss in lymphocytes may impair patients' ability to eliminate the virus. IL-7 is a pleiotropic cytokine that is obligatory for lymphocyte survival and optimal function.

Methods: We conducted a prospective, double-blind, randomized, placebo-controlled trial of CYT107, recombinant human IL-7, in 109 critically ill, patients with lymphopenia who have COVID-19. The primary endpoint was to assess CYT107's effect on lymphocyte recovery with secondary clinical endpoints including …

Theranostic Nanoemulsions Suppress Macrophage-Mediated Acute Inflammation In Rats, Riddhi Vichare, Yalcin Kulahci, Rebecca Mccallin, Fatih Zor, Fatma Nurefsan Selek, Lu Liu, Caitlin Crelli, Anneliese Troidle, Michele Herneisey, James M Nichols, Andrew J Shepherd, Vijay S Gorantla, Jelena M Janjic

Faculty, Staff and Student Publications

In inflammatory diseases or following an injury, dysregulated inflammation is a common driver of pain and tissue damage. Macrophages are immune cells that contribute to the initiation, maintenance, and resolution of inflammation due to their phenotypic plasticity in response to signals from inflammatory microenvironments. Macrophages infiltrate and polarize toward a pro-inflammatory phenotype (M

Diet Therapy Abates Mutant Apc And Kras Effects By Reshaping Plasma Membrane Cholesterol Nanodomains, Eunjoo Kim, Alfredo Erazo-Oliveras, Mónica Muñoz-Vega, Natividad R Fuentes, Michael L Salinas, Miranda J George, Roger S Zoh, Martha E Hensel, Bhimanagouda S Patil, Ivan Ivanov, Nancy D Turner, Robert S Chapkin

Faculty, Staff and Student Publications

Cholesterol-enriched plasma membrane domains are known to serve as signaling platforms in a diverse array of cellular processes. However, the link between cholesterol homeostasis and mutant APC-KRas-associated colorectal tumorigenesis remains to be established. Thus, we investigated the impact of Apc-Kras on 1) colonocyte plasma membrane cholesterol homeostasis, order, and receptor nanoclustering, 2) colonocyte cell proliferation, and 3) whether these effects are modulated by select membrane active dietaries (MADs). We observed that oncogenic APC-KRas increased membrane order by perturbing cholesterol homeostasis when cell proliferation is upregulated, in part by altering the expression of genes associated with cholesterol influx, export and de …

Toxoplasma Chitinase-Like Protein Orchestrates Cyst Wall Glycosylation To Facilitate Effector Export And Cyst Turnover, Yong Fu, Tadakimi Tomita, Louis M Weiss, Christopher M West, L David Sibley

2020-Current year OA Pubs

No abstract provided.

A Randomized, Double-Blind, Placebo-Controlled Trial Of Il-7 In Critically Ill Patients With Covid-19, Manu Shankar-Hari, Kenneth E. Remy, Jane Blood, Andrew H. Walton, Teresa Blood, Richard Hotchkiss, Et Al.

2020-Current year OA Pubs

BACKGROUND: Lymphopenia and failure of lymphocytes to mount an early IFN-γ response correlate with increased mortality in COVID-19. Given the essential role of CD4 helper and CD8 cytotoxic cells in eliminating viral pathogens, this profound loss in lymphocytes may impair patients' ability to eliminate the virus. IL-7 is a pleiotropic cytokine that is obligatory for lymphocyte survival and optimal function.

METHODS: We conducted a prospective, double-blind, randomized, placebo-controlled trial of CYT107, recombinant human IL-7, in 109 critically ill, patients with lymphopenia who have COVID-19. The primary endpoint was to assess CYT107's effect on lymphocyte recovery with secondary clinical endpoints including …