Digital Commons Network^™

Maturity-Onset Diabetes Of The Young: A Proposal For Updated Nomenclature, Mustafa Tosur

Faculty, Staff and Students Publications

Given the contemporary understanding of diabetes genetics, the term "maturity-onset diabetes of the young (MODY)" warrants renaming. I propose adopting the term "monogenic diabetes" in conjunction with the specific gene name.

Cryoablation Of Primary Breast Cancer Tumors Induces A Systemic Abscopal Effect Altering Time (Tumor Immune Microenvironment) In Distant Tumors, Flávia Sardela De Miranda, Dalia Martinez-Marin, Rachel L. Babcock, Maribel Castro, Geetha P. Boligala, Sonia Y. Khan, Kathryn L. Furr, Isabel Castro-Piedras, Nicholas Wagner, Dakota E. Robison

School of Medicine Publications

Introduction: Despite recent advances, triple-negative breast cancer (TNBC) patients remain at high risk for recurrence and metastasis, which creates the need for innovative therapeutic approaches to improve patient outcomes. Cryoablation is a promising, less invasive alternative to surgical resection, capable of inducing tumor necrosis via freeze/thaw cycles. Necrotic cell death results in increased inflammatory signals and release of preserved tumor antigens, which have the potential to boost the local and systemic anti-tumor immune response. Thus, compared to surgery, cryoablation enhances the activation of T cells leading to an improved abscopal effect, defined as the occurrence of a systemic response after …

Complete Genome Sequences Of Toxigenic Clostridioides Difficile Isolated From Australian Feral Horses, Natasza Hain-Saunders, Daniel R. Knight, Mieghan Bruce, Thomas V. Riley

Research outputs 2022 to 2026

Recent increases in community-associated Clostridioides difficile infections have highlighted the importance of monitoring toxigenic C. difficile from animal and environmental sources. We provide the complete circularized genomes of two toxigenic C. difficile strains isolated from feral horse faeces. Genome N64 (sequence type 964) consists of a single chromosome of 4,078,791 bp, while genome H251 (sequence type 963) comprises one chromosome (4,304,722 bp) and three plasmids (150,942 bp, 11,534 bp, and 9,074 bp).

Low Toxicity Of Dissolved Silver From Silver-Coated Titanium Dental Implants To Human Primary Osteoblast Cells, Ranj Nadhim Salaie, Alexandros Besinis, Christopher Tredwin, Richard D Handy

School of Engineering, Computing and Mathematics

The controlled release of silver as a biocide from Ag-coated medical implants is desirable. However, the biocompatibility of Ag leachates is poorly understood. This study investigated the toxicity of silver released from the silver plated titanium implants to human primary osteoblast cells; and the effect of cell culture medium on the silver speciation and bioavailability.

METHODS: Ti6Al4V discs were coated with Ag nanoparticles (NPs), silver plus hydroxyapatite (HA) nanoparticles (Ag+nHA), or Ag NPs plus microparticles (Ag+mHA). Primary human osteoblast cells were exposed to the leachates from the various discs for up to 7 days.

RESULTS: the total Ag concentrations released …

Improving Environment Novelty Quantification For Effective Unsupervised Environment Design, Jayden Teoh, Wenjun Li, Pradeep Varakantham

Research Collection School Of Computing and Information Systems

Unsupervised Environment Design (UED) formalizes the problem of autocurricula through interactive training between a teacher agent and a student agent. The teacher generates new training environments with high learning potential, curating an adaptive curriculum that strengthens the student’s ability to handle unseen scenarios. Existing UED methods mainly rely on regret, a metric that measures the difference between the agent’s optimal and actual performance, to guide curriculum design. Regret-driven methods generate curricula that progressively increase environment complexity for the student but overlook environment novelty–a critical element for enhancing an agent’s generalizability. Measuring environment novelty is especially challenging due to the underspecified …

Protocol To Implement And Evaluate A Culturally Secure, Strength-Based, Equine-Assisted Learning Program, "Yawardani Jan-Ga" (Horses Helping), To Support The Social And Emotional Wellbeing Of Australian Aboriginal Children And Young People, Juli Coffin, Sharmila Vaz, Cheryl Kickett-Tucker, Helen Milroy, Craig Olsson, Meg Kirby, Lesley Nelson, Rob Mcphee, Donna Cross

Research outputs 2022 to 2026

Australian Aboriginal people experience stressors from inequalities across crucial social determinants, including deep and entrenched disadvantage and exclusion. The impact of unaddressed historical issues is pervasive and intergenerational. The disproportionate rates of Aboriginal youth suicide, juvenile detention and imprisonment highlight the inadequacy of existing social and emotional wellbeing programs and services for Aboriginal children and young people. There is increasing recognition in Australia that aligning social and emotional wellbeing interventions with Western values and conceptions of mental health is one of the main barriers to service uptake among Aboriginal people. This suggests fundamental questions remain unanswered about what type of …

Bibliometric Guide To Photographs Of Male Participants In Early Exercise And Physical Medicine Research, James L. Nuzzo

Research outputs 2022 to 2026

The history of exercise science research has undergone relatively little examination, and exercise science students receive little education about the field’s history. Photographs are tools that lecturers and writers can use to educate audiences about history. Yet, no resource exists that tells educators where they can find photographs of individuals participating in early studies about exercise or related topics (e.g., physical education, physical medicine). Here, the aim was to identify papers published before 1980 that contain photographs of boys and men participating in studies about exercise or related topics, aggregate the papers into a bibliometric list, and describe the photographs. …

Survival Of The Smartest? The Evolutionary Ecology Of Cognition In Anolis Lizards, Mahaut V. Sorlin

LSU New Orleans Theses and Dissertations

Cognitive processes such as learning, memory, and decision-making are integral to an organism’s fitness, allowing to integrate cues from its environment and adjust its behavior accordingly. Historically, cognitive abilities were thought to have evolved according to a Scala Naturae design—an idea that has since been disproven—which suggested that complex cognitive abilities were exclusive to “higher” taxa. This perspective has created significant phylogenetic gaps in our understanding of cognitive evolution. In this dissertation I aimed to address this issue by investigating the evolution of cognition in reptiles, focusing on the green (Anolis carolinensis) and the brown anole (Anolis …

Neutrosophic Cox Proportional Hazards Model For Robust Variable Selection In Survival Analysis, Ibrahim Yasser, Aya A. Abd El-Khalek, A. A. Salama, Doaa A. Abdo

Neutrosophic Systems with Applications

This paper introduces a novel approach for variable selection in survival analysis by integrating neutrosophic logic into the Cox Proportional Hazards (Cox PH) model to address the limitations of recent studies related to high dimensionality. Neutrosophic logic, is a mathematical framework that allows for uncertainty, indeterminacy, and inconsistency, and particularly well suited for handling the complexity and often-ambiguous nature of biological data. By incorporating neutrosophic sets into the Cox PH model, we aim to enhance model robustness, improve variable selection, and address the curse of dimensionality. We compare the performance of the neutrosophic-enhanced Cox PH model with traditional variable selection …

On Neutrosophic Pδs-Irresolute Functions In Neutrosophic Topological Spaces, Bishnupada Debnath, Anjan Mukherjee

Neutrosophic Systems with Applications

In general topology the notion of pds-irresolute and aδs-irresolute functions were introduced by Beceren and Noiri. In the present paper, these concepts of pδs-irresolute (briefly, Npδs-irresolute) and aδs-irresolute (briefly, Naδs-irresolute) functions are explored for the first time in neutrosophic topological spaces (NTS) as generalized version. We proved that every Naδs-irresolute function is Npδs-irresolute function but not conversely. Some characterizations, counter examples, and fundamental features are also presented. By neutrosophic pre-open, neutrosophic δ-open, and neutrosophic δ-semi-open sets, some new fundamental properties of such functions are provided. Furthermore, under Npδs-irresolute functions, the behavior of neutrosophic semi-connected, neutrosophic pre-connected, neutrosophic pre-T2, neutrosophic δ-semi-T2, …

Comparative Analysis Of Multi-Criteria Techniques In Neutrosophic Environment And Their Applications To Economic Condition Assessment, Asmaa Elsayed, Mai Mohamed

Neutrosophic Systems with Applications

In economic decision-making, the challenge of evaluating multiple, often conflicting criteria necessitates advanced Multi-Criteria Decision-Making (MCDM) techniques. Traditional methods can struggle with the inherent uncertainty, ambiguity, and imprecision of real-world data. This paper addresses these challenges by investigating the effectiveness of various MCDM techniques within neutrosophic environments, with a particular focus on the Criteria-wise Alternatives Ranking and Correlation Analysis for Composite Scoring (CARCACS) method. Neutrosophic sets, which incorporate truth, falsity, and indeterminacy, provide a robust framework for addressing the vagueness and inconsistencies found in economic indicators such as GDP growth, employment levels, inflation rates, trade balances, investment activity, and government …

Economic Evaluation Of Grazing Steers On Summer Annuals Sod-Seeded Into Warm-Season Perennial Pasture, Ivanelle Meyer, Michael P. Popp, Christine C. Nieman, James L. Mitchell, Kenneth P. Coffey

Agricultural Economics and Agribusiness Faculty Publications and Presentations

Objectives

Materials and Methods

Results and Discussion …

The Right To Inequality: Conservative Politics And Precedent Collide, Jonathan Feingold

Faculty Scholarship

The “end of affirmative action” is the beginning of this story. In Students for Fair Admissions v. Harvard (SFFA), the Supreme Court struck a near fatal blow to race-consciousness. Many institutions have since pivoted to “race neutral alternatives.” This is a natural turn. But one that faces immediate headwinds.

The same entities that demanded Harvard pursue racial diversity through colorblind means have sued public high schools for doing just that. These litigants assert a “right to inequality”—a theory that would pit the equal protection clause against equality itself. Even if normatively jarring, a right to inequality might seem a …

Transplantation And Immortality: A Selective History Of Boston University’S Center For Health Law, Ethics & Human Rights, George J. Annas

Faculty Scholarship

The celebration of the anniversary of the Center for Health Law, Ethics & Human Rights (the “Center”) provides an opportunity to reflect on what defines the field of health law, as well as its conjoined twins of bioethics and human rights. The related fields are vast, and the subjects they encompass are ever-expanding. It is probably impossible to lay out a summary that does justice to their expansive, interdisciplinary scope. Instead, my discussion of the Center examines a subject that barely existed when the Center was formed in 19581 and that continues to make headlines more than sixty–six years later …

Randomized, Observer-Blind, Controlled Phase 1 Study Of The Safety And Immunogenicity Of The Na-Gst-1/Alhydrogel Hookworm Vaccine With Or Without A Cpg Odn Adjuvant In Hookworm-Naïve Adults, David J Diemert, Maria Zumer, Mark Bova, Christina Gibbs-Tewary, Elissa M Malkin, Doreen Campbell, Lara Hoeweler, Guangzhao Li, Maria Elena Bottazzi, Peter J Hotez, Jeffrey M Bethony

Faculty, Staff and Students Publications

BACKGROUND: Recombinant Necator americanus Glutathione-S-Transferase-1 (Na-GST-1) formulated on Alhydrogel (Na-GST-1/Alhydrogel) is being developed to prevent anemia and other complications of N. americanus infection. Antibodies induced by vaccination with recombinant Na-GST-1 are hypothesized to interfere with the blood digestion pathway of adult hookworms in the host. Phase 1 trials have demonstrated the safety of Na-GST-1 formulated on Alhydrogel, but further optimization of the vaccine adjuvant formulation may improve humoral immune responses, thereby increasing the likelihood of vaccine efficacy.

METHODS: A randomized, observer-blind, dose escalation Phase 1 trial was conducted in 24 healthy, hookworm-naïve adults. In each cohort of 12 participants, 4 …

Tyk2 Regulates Tau Levels, Phosphorylation And Aggregation In A Tauopathy Mouse Model, Jiyoen Kim, Bakhos Tadros, Yan Hong Liang, Youngdoo Kim, Cristian Lasagna-Reeves, Jun Young Sonn, Dah-Eun Chloe Chung, Bradley Hyman, David M Holtzman, Huda Yahya Zoghbi

Faculty, Staff and Students Publications

Alzheimer's disease is one of at least 26 diseases characterized by tau-positive accumulation in neurons, glia or both. However, it is still unclear what modifications cause soluble tau to transform into insoluble aggregates. We previously performed genetic screens that identified tyrosine kinase 2 (TYK2) as a candidate regulator of tau levels. Here we verified this finding and found that TYK2 phosphorylates tau at tyrosine 29 (Tyr29) leading to its stabilization and promoting its aggregation in human cells. We discovered that TYK2-mediated Tyr29 phosphorylation interferes with autophagic clearance of tau. We also show that TYK2-mediated phosphorylation of Tyr29 facilitates pathological tau …

Families’ Experiences Accessing Care After Genomic Sequencing In The Pediatric Cancer Context: “It’S Just Been A Big Juggle”, Blake Vuocolo, Amanda M Gutierrez, Jill O Robinson, Alva M Recinos, Lauren R Desrosiers, Mary A Majumder, Juan Carlos Bernini, Jonathan Gill, Timothy Griffin, Gail E Tomlinson, Kelly Vallance, Amy L Mcguire, D Williams Parsons, Sharon E Plon, Sarah Scollon

Faculty, Staff and Students Publications

Access to genomic sequencing (GS) and resulting recommendations have not been well described in pediatric oncology. GS results may provide a cancer predisposition syndrome (CPS) diagnosis that warrants screening and specialist visits beyond cancer treatment, including testing or surveillance for family members. The Texas KidsCanSeq (KCS) Study evaluated implementation of GS in a diverse pediatric oncology population. We conducted semi-structured interviews (n = 20) to explore experiences of KCS patients' families around learning about a CPS diagnosis and following up on recommended care. We used qualitative content analysis to develop themes and subthemes across families' descriptions of their experiences accessing …

Analysis Of Dna Methylation In Gliomas: Assessment Of Preanalytical Variables, Karol Bomsztyk, Daniel Mar, Oleg Denisenko, Suzanne Powell, Monika Vishnoi, Zheng Yin, Jennifer Delegard, Caroline Hadley, Nitin Tandon, Akash J Patel, Anoop P Patel, Richard G Ellenbogen, Rohan Ramakrishna, Robert C Rostomily

Faculty, Staff and Students Publications

Precision oncology is driven by biomarkers. For glioblastoma multiforme (GBM), the most common malignant adult primary brain tumor, O6-methylguanine-DNA methyltransferase (MGMT) gene promoter methylation is an important prognostic and treatment clinical biomarker. Time consuming pre-analytical steps such as biospecimen storage, fixation, sampling, and processing are sources of data irreproducibility, and all these pre-analytical variables are confounded by intratumor heterogeneity of MGMT promoter methylation. To assess the effect of pre-analytical variables on GBM DNA methylation, tissue storage/sampling (CryoGrid), sample preparation multi-sonicator (PIXUL), and 5-methylcytosine (5mC) DNA immunoprecipitation (Matrix MeDIP-qPCR/seq) platforms were used. MGMT promoter methylation status assayed by MeDIP-qPCR was …

Infant-Derived Human Nasal Organoids Exhibit Relatively Increased Susceptibility, Epithelial Responses, And Cytotoxicity During Rsv Infection, Gina M Aloisio, Divya Nagaraj, Ashley M Murray, Emily M Schultz, Trevor Mcbride, Letisha Aideyan, Erin G Nicholson, David Henke, Laura Ferlic-Stark, Anubama Rajan, Amal Kambal, Hannah L Johnson, Elina Mosa, Fabio Stossi, Sarah E Blutt, Pedro A Piedra, Vasanthi Avadhanula

Faculty, Staff and Students Publications

Background: Respiratory syncytial virus (RSV) causes significant morbidity and mortality, especially in young children. Why RSV infection in children is more severe compared to healthy adults is not fully understood.

Methods: We used ex-vivo human nasal organoid platforms from infants and adults to investigate the underlying mechanism of this disease disparity at the initial site of RSV replication, the nasal epithelium.

Results: Infant-derived human nasal organoid-air liquid interface (HNO-ALIs) lines were more susceptible to early RSV replication. Moreover, infant-derived HNO-ALIs elicited a statistically significant greater overall cytokine response, enhanced mucous production, and greater cellular damage compared to their adult counterparts. …

A Transgenic Mouse Model Of Down Syndrome Acute Lymphoblastic Leukemia Identifies Targetable Vulnerabilities, Jacob J Junco, Max Rochette, Michelle Alozie, Raushan Rashid, Maci Terrell, Barry Zorman, Pavel Sumazin, Lauren Rowland, Gino Dettorre, Reid T Powell, Clifford C Stephan, Peter J Davies, Margarita Martinez-Moczygemba, Jun J Yang, Karen R Rabin

Faculty, Staff and Students Publications

No abstract provided.

Testosterone Acts Through The Membrane Protein Gprc6a To Cause Cardiac Edema In Zebrafish Embryos, Vahid Zadmajid, Shayan Shahriar, Daniel A Gorelick

Faculty, Staff and Students Publications

Androgens are classically thought to act through intracellular androgen receptors (AR/NR3C4), but they can also trigger non-genomic effects via membrane proteins. Although several membrane androgen receptors have been characterized in vitro, their functions in vivo remain unclear. Using a chemical-genetic screen in zebrafish, we found that GPRC6A, a G-protein-coupled receptor, mediates non-genomic androgen actions during embryonic development. Exposure to androgens (androstanedione, DHT and testosterone) caused cardiac edema or tail curvature in wild-type embryos, as well as in ar mutants, suggesting AR-independent pathways. We then mutated putative membrane androgen receptors [gprc6a, hcar1-4 and zip9 (slc39a9)] and found that only gprc6a mutants …

The Bacterial Cell Wall Components Lipopolysaccharide And Peptidoglycan Initiate Divergent Local Tissue And Systemic Inflammatory Response Profiles In The Chicken Model, Kristen A. Byrne, Gisela F. Erf

Poultry Science Faculty Publications and Presentations

The innate immune system plays an important role in the early defense against pathogens. To better understand the chicken’s innate inflammatory responses, we concurrently examined the cellular responses at the injection site and in the blood following intradermal (i.d.) injections of lipopolysaccharide (LPS) or peptidoglycan (PGN) into the pulp of growing feathers (GFs). Both LPS from Gram-negative bacteria and PGN from Gram-positive bacteria are potent stimulators of innate inflammatory responses. The time-course study conducted revealed similarly elevated levels of heterophils and macrophages in injected GF-pulps during the first 24 h for both LPS and PGN. However, PGN also stimulated rapid …

2022 Carroll County Advisory Council Minutes And Agendas, Mikayla Cerney

UNH Cooperative Extension

No abstract provided.

2024 Carroll County Advisory Council Minutes And Agendas, Mikayla Cerney

UNH Cooperative Extension

No abstract provided.

Pathogenicity And Virulence Of Human Respiratory Syncytial Virus: Multifunctional Nonstructural Proteins Ns1 And Ns2, Trudy N Merritt, Jingjing Pei, Daisy W Leung

2020-Current year OA Pubs

Human respiratory syncytial virus (hRSV) is a major cause of lower respiratory tract infections in young children, the elderly, and immunocompromised. Despite its discovery over 60 years ago and the global impact on human health, limited effective prophylactic or therapeutic options have been available for hRSV infections. This has largely been attributed to the legacy of vaccine failure in the 1960s using a formalin-inactivated RSV , which led to enhancement of disease post exposure to hRSV infection and hampered subsequent development of vaccine candidates. Recent FDA approval of vaccines for older adults and pregnant individuals are major advancements but leaves …

The Sodium-Proton Exchangers Snhe And Nhe1 Control Plasma Membrane Hyperpolarization In Mouse Sperm, Analia G Novero, Celia M Santi, Et Al.

2020-Current year OA Pubs

Sperm capacitation is a complex process that takes place in the female reproductive tract and empowers mammalian sperm with the competence to fertilize an egg. It consists of an intricate cascade of events that can be mimicked in vitro through incubation in a medium containing essential components, such as bicarbonate, albumin, Ca

Development And Validation Of A Prechiasmatic Mouse Model Of Subarachnoid Hemorrhage To Measure Long-Term Cognitive Deficits, Deepti Diwan, Jogender Mehla, James W Nelson, James D Quirk, Sheng-Kwei Song, Sarah Cao, Benjamin Meron, Aminah Mostofa, Gregory J Zipfel

2020-Current year OA Pubs

Controllable and reproducible animal models of aneurysmal subarachnoid hemorrhage (SAH) are crucial for the systematic study of the pathophysiology and treatment of this debilitating condition. However, current animal models have not been successful in replicating the pathology and disabilities seen in SAH patients, especially the long-term neurocognitive deficits that affect the survivor's quality of life. Therefore, there is an unmet need to develop experimental models that reliably replicate the long-term clinical ramifications of SAH - especially in mice where genetic manipulations are straightforward and readily available. To address this need, a standardized mouse SAH model is developed that reproducibly produced …

2024 European Heart Rhythm Association/Heart Rhythm Society/Asia Pacific Heart Rhythm Society/Latin American Heart Rhythm Society Expert Consensus Statement On Catheter And Surgical Ablation Of Atrial Fibrillation, Stylianos Tzeis, Ralph J Damiano, Et Al.

2020-Current year OA Pubs

In the last three decades, ablation of atrial fibrillation (AF) has become an evidence-based safe and efficacious treatment for managing the most common cardiac arrhythmia. In 2007, the first joint expert consensus document was issued, guiding healthcare professionals involved in catheter or surgical AF ablation. Mounting research evidence and technological advances have resulted in a rapidly changing landscape in the field of catheter and surgical AF ablation, thus stressing the need for regularly updated versions of this partnership which were issued in 2012 and 2017. Seven years after the last consensus, an updated document was considered necessary to define a …

Tyk2 Regulates Tau Levels, Phosphorylation And Aggregation In A Tauopathy Mouse Model, Jiyoen Kim, Bakhos Tadros, Yan Hong Liang, Youngdoo Kim, Cristian Lasagna-Reeves, Jun Young Sonn, Dah-Eun Chloe Chung, Bradley Hyman, David M Holtzman, Huda Yahya Zoghbi

2020-Current year OA Pubs

Alzheimer's disease is one of at least 26 diseases characterized by tau-positive accumulation in neurons, glia or both. However, it is still unclear what modifications cause soluble tau to transform into insoluble aggregates. We previously performed genetic screens that identified tyrosine kinase 2 (TYK2) as a candidate regulator of tau levels. Here we verified this finding and found that TYK2 phosphorylates tau at tyrosine 29 (Tyr29) leading to its stabilization and promoting its aggregation in human cells. We discovered that TYK2-mediated Tyr29 phosphorylation interferes with autophagic clearance of tau. We also show that TYK2-mediated phosphorylation of Tyr29 facilitates pathological tau …

Disputing Personal Data In The Eu-China Comprehensive Agreement On Investment, Mark Mclaughlin

Research Collection Yong Pung How School Of Law

This chapter analyses the emerging data realms in China and the European Union against the backdrop of the Comprehensive Agreement on Investment (CAI). It examines the link between data protection and investment flows and undertakes a comparative analysis of the PIPL and GDPR. Moreover, this chapter will also analyse the Digital Silk Road in promoting China’s model of data sovereignty. While early trade and investment agreements did not consider data relevant for the regulation of cross-border commerce, modern treaties are increasingly cognisant of rules for data protection. As such, the data-related provisions of the CAI will be placed in the …