Digital Commons Network^™

Umn Morris Students Lead Campus Tree Survey Project, Communications And Marketing

Campus News Archive

No abstract provided.

Unmasking Neuroendocrine Prostate Cancer With A Machine Learning-Driven Seven-Gene Stemness Signature That Predicts Progression, Agustina Sabater, Pablo Sanchis, Rocio Seniuk, Gaston Pascual, Nicolas Anselmino, Daniel F Alonso, Federico Cayol, Elba Vazquez, Marcelo Marti, Javier Cotignola, Ayelen Toro, Estefania Labanca, Juan Bizzotto, Geraldine Gueron

Faculty, Staff and Student Publications

Prostate cancer (PCa) poses a significant global health challenge, particularly due to its progression into aggressive forms like neuroendocrine prostate cancer (NEPC). This study developed and validated a stemness-associated gene signature using advanced machine learning techniques, including Random Forest and Lasso regression, applied to large-scale transcriptomic datasets. The resulting seven-gene signature (KMT5C, DPP4, TYMS, CDC25B, IRF5, MEN1, and DNMT3B) was validated across independent cohorts and patient-derived xenograft (PDX) models. This signature demonstrated strong prognostic value for progression-free, disease-free, relapse-free, metastasis-free, and overall survival. Importantly, the signature not only identified specific NEPC subtypes, …

The Phylogenetically Isolated South African Endemic Diving Beetle Caperhantus Cicurius (Fabricius, 1787): Redescription And Range Extensions (Coleoptera, Dytiscidae, Colymbetinae), David T Bilton, C.R. Turner, M.C. Mlambo

More Faculty of Science and Engineering Research

New distribution records and a redescription are presented for Caperhantus cicurius (Fabricius, 1787), a diving beetle endemic to the Cape region of South Africa, which is only distantly related to other Afrotropical dytiscids. We show that the species is much more widely distributed than previously recognized and present details of occupied habitats for the first time. Caperhantus cicurius occurs throughout the winter rainfall zone in South Africa, from Namaqualand to the Eastern Cape Province, particularly in temporary waters in the Fynbos and Succulent Karoo biomes.

Environmental House Calls Can Reduce Symptoms Of Chemical Intolerance: A Demonstration Of Personalized Exposure Medicine, Rudolfo Rincón, Roger Perales, Raymond F. Palmer, Jackie F. Forster, Jessica F. Hernandez, Bryan Bayles, Carl Grimes, Carlson R. Jaén, Claudia S. Miller

Public Health (Archived)

Aim: The goals of this investigation were to 1) identify and measure exposures inside homes of individuals with chemical intolerance (CI), 2) provide guidance for reducing these exposures, and 3) determine whether our environmental house calls (EHCs) intervention could reduce both symptoms and measured levels of indoor air contaminants.

Background: CI is an international public health and clinical concern, but few resources are available to address patients’ often disabling symptoms. Numerous studies show that levels of indoor air pollutants can be two to five (or more) times higher than outdoor levels. Fragranced consumer products, including cleaning supplies, air fresheners, and …

Cortical Acetylcholine Dynamics Are Predicted By Cholinergic Axon Activity And Behavior State, Erin Neyhart, Na Zhou, Brandon R Munn, Robert G Law, Cameron Smith, Zakir H Mridha, Francisco A Blanco, Guochuan Li, Yulong Li, Ming Hu, Matthew J Mcginley, James M Shine, Jacob Reimer

Faculty, Staff and Students Publications

Acetylcholine (ACh) is thought to play a role in driving the rapid, spontaneous brain-state transitions that occur during wakefulness; however, the spatiotemporal properties of cortical ACh activity during these state changes are still unclear. We perform simultaneous imaging of GRAB-ACh sensors, GCaMP-expressing basal forebrain axons, and behavior to address this question. We observed a high correlation between axon and GRAB-ACh activity around periods of locomotion and pupil dilation. GRAB-ACh fluorescence could be accurately predicted from axonal activity alone, and local ACh activity decreased at farther distances from an axon. Deconvolution of GRAB-ACh traces allowed us to account for sensor kinetics …

The Vldlr Entry Receptor Is Required For The Pathogenesis Of Multiple Encephalitic Alphaviruses, Sathvik Palakurty, Saravanan Raju, Alan Sariol, Zhenlu Chong, Ngan Wagoner, Hongming Ma, Ofer Zimmerman, Lucas J Adams, Camille Carmona, Zhuoming Liu, Daved H Fremont, Sean P J Whelan, William B Klimstra, Michael S Diamond

2020-Current year OA Pubs

The very-low-density lipoprotein receptor (VLDLR) has been reported as an entry receptor for Semliki Forest (SFV) and Eastern equine encephalitis (EEEV) alphaviruses in cell cultures. However, the role of VLDLR in alphavirus pathogenesis and the extent to which other alphaviruses can engage VLDLR remains unclear. Here, using a surface protein-targeted CRISPR-Cas9 screen, we identify VLDLR as a receptor for Western equine encephalitis virus (WEEV) and demonstrate that it promotes the infection of multiple viruses in the WEE antigenic complex. In vivo studies show that the pathogenicity of WEEV, EEEV, and SFV, but not the distantly related Venezuelan equine encephalitis virus, …

Hepatocyte Period 1 Dictates Oxidative Substrate Selection Independent Of The Core Circadian Clock, Jiameng Sun, Yiming Zhang, Joshua A Adams, Cassandra B Higgins, Shannon C Kelly, Hao Zhang, Kevin Y Cho, Ulysses G Johnson, Benjamin M Swarts, Shun-Ichi Wada, Gary J Patti, Leah P Shriver, Brian N Finck, Erik D Herzog, Brian J Debosch

2020-Current year OA Pubs

Organisms integrate circadian and metabolic signals to optimize substrate selection to survive starvation, yet precisely how this occurs is unclear. Here, we show that hepatocyte Period 1 (Per1) is selectively induced during fasting, and mice lacking hepatocyte Per1 fail to initiate autophagic flux, ketogenesis, and lipid accumulation. Transcriptomic analyses show failed induction of the fasting hepatokine Fgf21 in Per1-deficient mice, and single-nucleus multiome sequencing defines a putative responding hepatocyte subpopulation that fails to induce the chromatin accessibility near the Fgf21 locus. In vivo isotopic tracing and indirect calorimetry demonstrate that hepatocyte Per1-deficient mice fail to transit from oxidation of glucose …

The Representation Of Decision Variables In Orbitofrontal Cortex Is Longitudinally Stable, Manning Zhang, Alessandro Livi, Mary Carter, Heide Schoknecht, Andreas Burkhalter, Timothy E Holy, Camillo Padoa-Schioppa

2020-Current year OA Pubs

The computation and comparison of subjective values underlying economic choices rely on the orbitofrontal cortex (OFC). In this area, distinct groups of neurons encode the value of individual options, the binary choice outcome, and the chosen value. These variables capture both the choice input and the choice output, suggesting that the cell groups found in the OFC constitute the building blocks of a decision circuit. Here, we show that this neural circuit is longitudinally stable. Using two-photon calcium imaging, we record from the OFC of mice engaged in a juice-choice task. Imaging of individual cells continues for up to 40 …

Gene-Specific Effects On Brain Volume And Cognition Of Tmem106b In Frontotemporal Lobar Degeneration, Marijne Vandebergh, Nupur Ghoshal, Et Al.

2020-Current year OA Pubs

BACKGROUND AND OBJECTIVES:

METHODS: Participants were enrolled through the ARTFL/LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD) study, which includes symptomatic and presymptomatic individuals with a pathogenic variant in

RESULTS: The minor allele of

DISCUSSION: We identified associations of

Gene Therapy For Fat-1 Prevents Obesity-Induced Metabolic Dysfunction, Cellular Senescence, And Osteoarthritis, Ruhang Tang, Natalia S Harasymowicz, Chia-Lung Wu, Yun-Rak Choi, Kristin Lenz, Sara J Oswald, Farshid Guilak

2020-Current year OA Pubs

Obesity is one of the primary risk factors for osteoarthritis (OA), acting through cross talk among altered biomechanics, metabolism, adipokines, and dietary free fatty acid (FA) composition. Obesity and aging have been linked to cellular senescence in various tissues, resulting in increased local and systemic inflammation and immune dysfunction. We hypothesized that obesity and joint injury lead to cellular senescence that is typically associated with increased OA severity or with aging and that the ratio of omega-6 (ω-6) to omega-3 (ω-3) FAs regulates these pathologic effects. Mice were placed on an ω-6-rich high-fat diet or a lean control diet and …

Multiomics Profiling Of Mouse Polycystic Kidney Disease Progression At A Single-Cell Resolution, Yoshiharu Muto, Yasuhiro Yoshimura, Haojia Wu, Monica Chang-Panesso, Nicolas Ledru, Owen M Woodward, Patricia Outeda, Tao Cheng, Moe R Mahjoub, Terry J Watnick, Benjamin D Humphreys

2020-Current year OA Pubs

Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disease and causes significant morbidity, ultimately leading to kidney failure. PKD pathogenesis is characterized by complex and dynamic alterations in multiple cell types during disease progression, hampering a deeper understanding of disease mechanism and the development of therapeutic approaches. Here, we generate a single-nucleus multimodal atlas of an orthologous mouse PKD model at early, mid, and late timepoints, consisting of 125,434 single-nucleus transcriptomic and epigenetic multiomes. We catalog differentially expressed genes and activated epigenetic regions in each cell type during PKD progression, characterizing cell-type-specific responses to

State Ex. Rel. Wtol Tv, L.L.C. V. Fair, L.P., 2023-Ohio-4593, Allison Miller

Ohio Northern University Law Review

No abstract provided.

Where The Crawdads Sing Deconstructed: An Examination Of Natural Vs. Moral Law, Rural Justice Systems, And True Crime, Hannah Martin

Ohio Northern University Law Review

No abstract provided.

Showcase Student Work With The Institutional Repository, Shuchita Mishra, Heather Hankins

All Things Open

Lister Sinclair, the playwright says "Art pulls a community together... Art makes you feel differently. That's what artists are doing all the time, shifting and changing the way you see life." Librarians should be added to his statement. The past few semesters, our librarians at Kennesaw State University have not just encouraged our students to access our databases but have also created a medium for them to showcase their art via digital commons and publish it globally. My talk will focus on our journey from ideation to realization

Volume 35

Episteme

No abstract provided.

Bad Romance: A View Of Stoic Love In Response To Inwood’S “Why Do Fools Fall In Love”, Sophia Gottfried

Episteme

No abstract provided.

Maine Recognizes The Independent Tort Of Negligent Infliction Of Emotional Distress: Gammon V. Osteopathic Hospital, Jaye E. Rooney

Maine Law Review

Gerald Gammon opened his deceased father's hospital bag, expecting to find his personal effects. Instead, he discovered a bloodied leg, severed below the knee and bluish in color. Recoiling in horror, he yelled, "Oh my God, they have taken my father's leg off.” His aunt later recalled at trial that "he was as white as a ghost" and she thought he was going to have a heart attack. Gerald received a call on November 7, 1982, from the Osteopathic Hospital of Maine informing him that his father, Linwood Gammon, had succumbed to cancer that morning. A funeral home employee picked …

"Na Nous Verrons" - Alfred Gudeman And The Imagines Philologorum, Daniel Abosso

Dartmouth Library Staff Publications

No abstract provided.

The Future Of Biomanufacturing: An Fda Perspective, Riley C. Myers

Integrated Continuous Biomanufacturing VI

Please click Additional Files below to see the full abstract.

The Utah Statesman, October 21, 2024, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Rider (2024-10-21), Natalie Lapsley

The Rider Archives

Vol.10 No.9

Harnessing The Potential Of Several Local Indonesian Tuber-Derived Starches As Pharmaceutical Excipients, Ronald Horison, Silvia Surini

Pharmaceutical Sciences and Research

Starch is one of the widely required excipients in pharmaceutical dosage forms manufacturing. Indonesia’s rich biodiversity, encompassing tubers like arrowroot, taro beneng, porang, ganyong and yams, harbours the potential for novel starch excipient sources. These tubers provide starch variations with distinct functional properties influenced by the natural starch granules’ properties and amylose-amylopectin ratio. Previous research utilizing natural and modified starches from these tubers has demonstrated their potential in pharmaceutical formulation. These starch tubers have been studied and provided promising results in tablet formulation and film development. Additionally, they could be involved in developing more advanced dosage forms, such as starch …

Ferroptotic Cardiomyocytes Regulate Angiogenesis In The Regenerative Mouse Heart After Myocardial Infarction Through Direct And Indirect Mechanisms, Rebecca Ashley Stairley

MUSC Theses and Dissertations

Cardiovascular diseases (CVDs) are the leading cause of death in the United States, and heart attack occurs every 40 seconds in the US. A myocardial infarction (MI), or heart attack, results in ischemic injury and cardiomyocyte (CM) death. Mature mammalian CM renewal in the heart is insufficient to repopulate the lost tissue. However, the neonatal mouse heart retains its regenerative capacity through the first week of life, providing a valuable model to identifying regenerative factors.

Recent work by our lab revealed that the main mechanism of CM death in the heart post-MI is ferroptosis. In this study, we investigate the …

Design And Analysis Of Optimal Energy Efficient Routing Protocols For Lifetime Maximization And Qos Enhancement In Wireless Body Area Networks, Karthikeyan S

Theses and Dissertations

In recent times, Wireless Body Area Networks (WBAN) a subsection of Wireless Sensor Networks (WSN) a promising technology for the future healthcare realm with cutting-edge technologies that can assist healthcare professionals like doctors, nurses and biomedical engineers which enables one-to-one care by implementing Tele-Medicine and Tele-Health solutions. Machine Learning (ML) and Internet of Things (IoT) enabled medical big data is the future of the healthcare sector and Medical Technology-based industries leading to applications in other sectors such as fitness tracking for commercial purposes, Sportsperson health monitoring to track their day-to-day activities and wearable devices for critical and emergency care.

Recent …

Recovery After Human Bone Marrow Mesenchymal Stem Cells (Hbm-Mcs)-Derived Extracellular Vesicles (Evs) Treatment In Post-Mcao Rats Requires Repeated Handling, Yolanda Gomez-Galvez, Malvika Gupta, Mandeep Kaur, Salvatore Fusco, Maria Vittoria Podda, Claudio Grassi, Amit K. Srivastava, Lorraine Iacovitti, Elena Blanco-Suarez

Farber Institute for Neuroscience Faculty Papers

Rehabilitation is the only current intervention that improves sensorimotor function in ischemic stroke patients, similar to task-specific intensive training in animal models of stroke. Bone marrow mesenchymal stem cells (BM-MSCs)-derived extracellular vesicles (EVs) are promising in restoring brain damage and function in stroke models. Additionally, the non-invasive intranasal route allows EVs to reach the brain and target specific ischemic regions. Yet unclear is how handling might enhance recovery or influence other therapies such as EVs after stroke. We used the transient middle cerebral artery occlusion (MCAO) model of stroke in rats to assess how intensive handling alone, in the form …

Utility Of The Vestibular/Ocular Motor Screening In Military Medicine: A Systematic Review, Carrie W. Hoppes, Tomas Garcia De La Huerta, Stefanie Faull, Margaret Weightman, Margaret Stojak, Leland E. Dibble, Ryan Pelo, Peter C. Fino, Holly Richard, Mark E. Lester, Laurie A. King

Physical Therapy Faculty Publications

Introduction

The Vestibular/Ocular Motor Screening (VOMS) was created as a brief clinical screening tool for identifying vestibular and ocular motor symptoms and impairments post-concussion. It was found to have predictive validity in correctly identifying concussed athletes from healthy controls. In 2018, the Military Acute Concussion Evaluation 2 (MACE2) replaced the original Military Acute Concussion Evaluation (MACE); the most prominent change between the MACE and MACE2 was the addition of the VOMS. Despite its adoption into military medicine, it is not known if the addition of the VOMS to the MACE2 is acutely helpful, and if it provides additional information for …

Sexual Dimorphism In Impairment Of Acetylcholine-Mediated Vasorelaxation In Zucker Diabetic Fatty (Zdf) Rat Aorta: A Monogenic Model Of Obesity-Induced Type 2 Diabetes, Rifat A. Islam, Xiaoyuan Han, Sonali Shaligram, Mitra Esfandiarei, John N. Stallone, Roshanak Rahimian

Pacific Faculty Work

Several reports, including our previous studies, indicate that hyperglycemia and diabetes mellitus exert differential effects on vascular function in males and females. This study examines sex differences in the vascular effects of type 2 diabetes (T2D) in an established monogenic model of obesity-induced T2D, Zucker Diabetic Fatty (ZDF) rats. Acetylcholine (ACh) responses were assessed in phenylephrine pre-contracted rings before and after apocynin, a NADPH oxidase (NOX) inhibitor. The mRNA expressions of aortic endothelial NOS (eNOS), and key NOX isoforms were also measured. We demonstrated the following: (1) diabetes had contrasting effects on aortic vasorelaxation in ZDF rats, impairing relaxation to …

Α4 Nicotinic Acetylcholine Receptors In Lipopolysaccharide-Related Lung Inflammation, J. Ritzenthaler, Walter H. Watson, Jesse Roman

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

Sepsis remains an important healthcare challenge. The lungs are often affected in sepsis, resulting in acute lung injury characterized by inflammation. Mechanisms involving lipopolysaccharide (LPS) stimulation of toll-like receptor (TLR) signaling with induction of proinflammatory pathways have been implicated in this process. To date, however, studies targeting these pathways have failed to improve outcomes. We have found that LPS may also promote lung injury through the activation of α4 nicotinic acetylcholine receptors (α4 nAChRs) in immune cells. We observed increased expression of α4 nAChRs in human THP-1 monocytic cells exposed to LPS (100 ng/mL, 24 h). We also observed that …

Psychological And Social Well-Being Of Bony Fishes In Zoos And Aquariums (Ii), Ronald G. Oldfield

Faculty Scholarship

Research on the behaviour of animals in zoos has been conducted for decades, and observations have provided information that has improved the psychological and social well-being of animals. However, research on fishes in zoos and aquariums seems to be lacking. Here, we assess the current state of research on fishes in zoos and aquariums by surveying the peer-reviewed literature. Our assessment differs from previous surveys in that we examine the taxonomic classes Chondrichthyes (sharks and rays) and Osteichthyes (bony fishes) separately. Our survey finds that bony fishes have been drastically underrepresented in zoo journals, more drastically than chondrichthyans, revealing an …

Current Understanding Of The Impact Of United States Military Airborne Hazards And Burn Pit Exposures On Respiratory Health, Janeen Trembley, Paul Barach, Julie Tomáška, Jedidah Poole, Pamela Ginex, Robert Miller, Jacob Lindheimer, Anthony Szema, Kimberly Gandy, Trishul Siddharthan, Jason Kirkness, Joshua Nixon, Rosie Lopez Torres, Mark Klein, Timothy Nurkiewicz, Tammy Butterick

College of Population Health Faculty Papers

Millions of United States (U.S.) troops deployed to the Middle East and Southwest Asia were exposed to toxic airborne hazards and/or open-air burn pits. Burn pit emissions contain particulate matter combined with toxic gasses and heavy metals. Ongoing research has demonstrated that exposures to the airborne hazards from military burn pits have profound and lasting health and wellness consequences. Research on the long-term health consequences of exposure to open burn pits has been limited. Work continues to understand the scope of the health impacts and the underlying pathobiology following exposures and to establish care standards. The U.S. Sergeant First Class …