Digital Commons Network^™

Correlation Between Plasma Glutathione Peroxidase 4 And N-Acetylneuraminic Acid Levels With Clinical Risk Stratification And Prognosis Of Patients With Acute Coronary Syndrome, Miao-Nan Li, Bing-Wei Bao, Ding Si-Yu, Ji Chun-Fei, Shi Xiao-Jun, Gao Da-Sheng, Gao Qin, Wang Hong-Ju

Saudi Medical Journal

Objectives: To investigate the correlation between plasma glutathione peroxidase 4 (GPX4) and N-acetyl-neuraminic acid (Neu5Ac) with clinical risk stratification and outcomes of acute coronary syndrome (ACS) patients. Methods: Between October 2018 and July 2019, 413 patients that were scheduled for coronary angiography were enrolled in this prospective study at the First Affiliated Hospital of Bengbu Medical College, Bengbu, China. Patients were divided into control and ACS groups. Patients with ACS were divided into 3 risk levels based on their thrombolysis in myocardial infarction risk score. After discharge, ACS patients were followed for the incidence of major adverse cardiac events (MACEs). …

Peeps: A Relational Framework For Incorporating Resilience Into Community-Based Programming For Youth, Christine Leistner, Shelley Hart

Journal of Youth Development

Youth in communities across the world are exposed to adversity and trauma at high levels. In this article, we describe a research-informed, resilience-promoting framework that can be incorporated into a variety of touch points for youth (e.g., school, family, community, extra-curricular activities). The PEEPS Framework is relational in nature and includes the following five interconnected components: (a) positive adult relationships, (b) esteem, (c) empathy, (d) peer relationships, and (e) strengths-based approach. We outline the research that supports each component, describe how we are currently implementing the PEEPS framework in the form of a volunteer training, and offer research-based suggestions for …

Explore The Regulatory Roles Of Micrornas In Sperm Formation And Function Of C. Elegans, Lu Lu

Dissertations (1934 -)

Gene regulation mediated by microRNAs (miRNAs) at the post-transcriptional level is important for producing functional sperm in diverse species including C. elegans. However, the specific regulatory roles of miRNAs in this process are largely unknown. The central goal of my dissertation is to address this question. I proposed to study the function of miRNAs enriched in male gonads, which are approximately 95% germ cells and 5% somatic cells. I isolated adult gonads of males and hermaphrodites for small RNA sequencing and the analysis revealed a differential miRNA expression profile between hermaphrodite and male gonads. 29 male gonad-enriched miRNAs have the …

Poly Under Pandemic: A Pilot Survey Examining Cal Poly Slo’S Student Body During The Covid-19 Pandemic, Brett Vollrath

Journalism

The following is a survey of Cal Poly SLO students and alumni who had attended the university while major pandemic restrictions were in place. The paper is based around a pilot survey and data set.

The introduction provides background on the problem and how this survey was prepared.

The literature review details research conducted during the pandemic, which was used to guide the survey's focus questions.

The survey section details the questions asked of respondents. Respondents were first asked demographic questions to establish reference points. They were then asked questions on different aspects of student life, such as mental health, …

A Case Study Investigating Perceptions Of The Covid-19 Vaccine In Cato Manor And Chesterville, Caitlin Chan

Independent Study Project (ISP) Collection

Despite countries all over the world transitioning to life post COVID-19, there are still many aspects of the pandemic that remain controversial and hot topics of debate. Perhaps among one of the most debated subjects is the question of whether vaccinations are necessary and if they truly had an impact on eliminating the virus. The concept of vaccine hesitancy has become a growing concern and threatens the health of communities around the world.

This project employed a mixed-methodology research design to investigate attitudes towards the COVID-19 vaccine constructed by community members living in the townships of Cato Manor and Chesterville. …

Pandemics In Hawaii, Rex Vicente Manglicmot

Dartmouth College Master’s Theses

Pandemics are a phenomenon that have existed throughout humanity. The associated diseases they have brought have affected societies’ economies, cultures, and demographics. The biomedical sciences and the field of public health have done tremendous work combating pandemics by researching disease etiology as well as developing effective therapeutics and preventive vaccines. However, with the recent rise of COVID-19 and the accompanying politicization of the pandemic, critique of public health professionals, and the ascendance of anti-vaxxers, we see that science alone is insufficient to persuade disbelievers to follow public safety protocols. The numbers alone are not enough, and a new persuasive lens …

The Social Determinants Of Ideal Cardiovascular Health: A Global Systematic Review, Farah Qureshi, Kelb Bousquet-Santos, Sakurako S. Okuzono, Elaine Tsao, Scott Delaney, Anne-Josie Guimond, Julia K. Boehm, Laura D. Kubzansky

Psychology Faculty Articles and Research

This systematic review synthesizes research published from January 2010-July 2022 on the social determinants of ideal cardiovascular health (CVH) carried out around the world and compares trends in high-income countries (HICs) to those in low- and middle-income countries (LMICs). 41 studies met inclusion criteria (n = 28 HICs, n = 13 LMICs). Most were from the United States (n = 22) and cross-sectional (n = 33), and nearly all evaluated associations among adults. Among studies conducted in LMICs, nearly all were from middle-income countries and only one was carried out in low-income country. Education (n = …

First-In-Human Study Of An Ox40 (Ivuxolimab) And 4-1bb (Utomilumab) Agonistic Antibody Combination In Patients With Advanced Solid Tumors, Omid Hamid, Alberto A Chiappori, John A Thompson, Toshihiko Doi, Siwen Hu-Lieskovan, Ferry A L M Eskens, Willeke Ros, Adi Diab, Jean-Philippe Spano, Naiyer A Rizvi, Jeffrey S Wasser, Eric Angevin, Patrick A Ott, Alison Forgie, Wenjing Yang, Cen Guo, Jeffrey Chou, Anthony B El-Khoueiry

Faculty, Staff and Student Publications

Background: Ivuxolimab (PF-04518600) and utomilumab (PF-05082566) are humanized agonistic IgG2 monoclonal antibodies against OX40 and 4-1BB, respectively. This first-in-human, multicenter, open-label, phase I, dose-escalation/dose-expansion study explored safety, tolerability, pharmacokinetics, pharmacodynamics, and antitumor activity of ivuxolimab+utomilumab in patients with advanced solid tumors.

Methods: Dose-escalation: patients with advanced bladder, gastric, or cervical cancer, melanoma, head and neck squamous cell carcinoma, or non-small cell lung cancer (NSCLC) who were unresponsive to available therapies, had no standard therapy available or declined standard therapy were enrolled into five dose cohorts: ivuxolimab (0.1-3 mg/kg every 2 weeks (Q2W)) intravenously plus utomilumab (20 or 100 mg every …

Examining The Power Dynamics In The Patient-Doctor Relationship In Bio-Medicalized Countries: A Historical And Sociocultural Framework, Molly Dickerson

Independent Study Project (ISP) Collection

Medical humanities research is an increasingly important field of study for medical care. Power dynamics that exist between doctor and patient during the clinical encounter are an integral factor for improving health outcomes and patient satisfaction with their clinician. This research study sought to determine the power dynamics that exist within the patient-doctor relationship in Switzerland and other bio-medicalized countries with similar patient-provider experiences through a historical and sociocultural lens. Four interviews were conducted alongside preliminary research, and the power dynamics identified through this study were social, economic, knowledge-based, and communication. Historical human philosophies about the universe, the role of …

Update On Monkeypox, Audra E. Haynes, Susan H. Davide, Anty Lam

Publications and Research

Monkeypox a viral transmissible disease caused by the monkeypox virus, a disease commonly found in Central and Western Africa, has caused a recent outbreak of monkeypox in the United States. Highlighting the importance of dental healthcare professionals to become knowledgeable about the transmission of the disease, and how to better protect themselves and the public from further spread, as well as educating patients about the disease.

This review examines the etiology of monkeypox, transmission, signs and symptoms, and preventive measures to reduce occurrence of the disease with an emphasis on who has largely been affected by the disease and the …

Bell’S Palsy: My Journey With A Mysterious Nerve Disorder, Sneha Shah Bds

The Journal of the Michigan Dental Association

This article chronicles the personal journey of a dentist facing Bell's Palsy while pursuing licensure in the United States. Bell's Palsy, an idiopathic unilateral facial paralysis, is explored in detail, including its clinical presentation and differential diagnosis. The author shares their experiences, challenges, and treatments, shedding light on the impact of this mysterious nerve disorder on their daily life, work, and mental well-being. The article highlights the importance of early diagnosis, comprehensive evaluation, and treatment strategies for Bell's Palsy. The author's story serves as a poignant reminder for healthcare professionals to approach patients with empathy and compassion and recognize the …

Elucidating The Mechanisms Underlying How Vmp1 Regulates Inflammatory Responses, Stephanie Zack

Dissertations

autophagy, inflammation, mitochondria, NLRP3 inflammasome, SERCA, VMP1

Elucidating The Mechanisms Of Immune Regulation By Bacillus Subtilis, Jesus Zamora-Pineda

Dissertations

bacillus subtilis, exopolysaccharides, inflammation, probiotics, tlr4

Predicting The Level Of Respiratory Support In Covid-19 Patients Using Machine Learning, Hisham Abdeltawab, Fahmi Khalifa, Yaser Elnakieb, Ahmed Elnakib, Fatma Taher, Norah Saleh Alghamdi, Harpal Singh Sandhu, Ayman El-Baz

All Works

In this paper, a machine learning-based system for the prediction of the required level of respiratory support in COVID-19 patients is proposed. The level of respiratory support is divided into three classes: class 0 which refers to minimal support, class 1 which refers to non-invasive support, and class 2 which refers to invasive support. A two-stage classification system is built. First, the classification between class 0 and others is performed. Then, the classification between class 1 and class 2 is performed. The system is built using a dataset collected retrospectively from 3491 patients admitted to tertiary care hospitals at the …

Interrogating Antagonistic Differences Among Pseudomonas Aeruginosa Cdia Alleles, Haotian Yang

Master's Theses

Bacteria are complex social organisms that live within mixed communities where microorganisms compete for limited resources. We studied Contact-Dependent Growth Inhibition (CDI), a particular type of competition mediated by a type 5b, or two-partner, secretion system that is widely spread among Gram-negative bacteria. CdiB and CdiA make up the two-partner secretion system that mediates CDI. CdiB translocates CdiA to the cell surface, and CdiA delivers its C-terminal toxin domain to the target cell. The C-terminal toxin (Tox) domain of CdiA is highly diverse. We studied Tox domains of various Pseudomonas aeruginosa clinical isolates. We found different strains that contain unique …

Amphibian Collapses Increased Malaria Incidence In Central America, Michael R. Springborn, Joakim A. Weill, Karen R. Lips, Roberto Ibáñez, Aniruddha Ghosh

All Peer-Reviewed Publications

Biodiversity in ecosystems plays an important role in supporting human welfare, including regulating the transmission of infectious diseases. Many of these services are not fully-appreciated due to complex environmental dynamics and lack of baseline data. Multicontinental amphibian decline due to the fungal pathogen Batrachochytrium dendrobatidis (Bd) provides a stark example. Even though amphibians are known to affect natural food webs—including mosquitoes that transmit human diseases—the human health impacts connected to their massive decline have received little attention. Here we leverage a unique ensemble of ecological surveys, satellite data, and newly digitized public health records to show an empirical link between …

Learning Opportunities 2022/2023, Illinois Mathematics And Science Academy

Course Catalogs

The graduation requirements of the Illinois Mathematics and Science Academy are established by the IMSA Board of Trustees. Each semester students must take a minimum of five academic courses (2.5 credits) for a letter grade (not Pass/Fail) not including Fine Arts, Wellness, SIR, Internship, and Independent Study. Students may enroll in a maximum of nine courses each semester including academic courses, Fine Arts, Wellness, SIR, Internship, and Independent Study. The College and Academic Counselor approves enrollment for students in all courses and experiences. Only courses taken for a letter grade will count towards graduation credit.

The Constitutionality Of Texas’ Executive Orders Impacting The U.S.–Mexico Border, Beckett Cantley, Geoffrey Dietrich

Southern Illinois University Law Journal

“Federalism, central to the constitutional design, adopts the principle that both the National and State Governments have elements of sovereignty the other is bound to respect. From the existence of two sovereigns follows the possibility that laws can be in conflict or at cross-purposes.” The Supremacy Clause “provides a clear rule that federal law shall be the supreme Law of the Land.” Under this principle, Congress may preempt state laws that interfere or conflict with federal laws. United States courts have held that issues of immigration, and as they relate to national security or border security, are clearly federal and …

Coastal Stormwater Pond Pollutants And The Potential For Development Of Antimicrobial Resistance In Vibrio And Enterococcus Bacteria, Cassandra L. Horton

Theses and Dissertations

The Southeastern coastal plain is the most rapidly urbanizing region in the United States. Associated landscape changes which increase imperviousness lead to hydrological cycle alterations, increasing runoff of nonpoint source (NPS) pollution. Urban and agricultural NPS runoff is generally discharged into stormwater ponds, which sequester chemical contaminants, nutrients, and microbes to reduce loading into coastal ecosystems. Studies of these ponds have indicated elevated levels of trace metals, antimicrobial compounds, and bacterial contamination (SCSGC 2018).

Interactions of aquatic pathogens Vibrio vulnificus and Enterococcus faecium with trace metals (arsenic, copper, zinc) and clinically relevant antimicrobials (triclosan, ciprofloxacin, oxytetracycline) commonly found in coastal …

Experiences Of Stigma, Social Support, And Anxiety In People Living With Hiv In South Carolina, Sarah J. Miller

Theses and Dissertations

People living with HIV (PLHIV) experience numerous psychosocial stressors, including HIV-related stigma and heightened prevalence of mental health disorders such as depression, substance use disorders, and anxiety. However, limited research has investigated predictors of anxiety within this population. This study aimed to explore the relationship between HIV-related stigma and anxiety symptoms among PLHIV in South Carolina (SC) and to examine the role of social support as a mediator for this relationship. A total of 402 PLHIV receiving HIV care at large immunology center in SC completed a paper and pencil survey, reporting sociodemographic variables, as well as experiences of HIV-related …

Characterization Of The Interaction Between Grx4-Bol2 And The Iron-Responsive Transcription Factor Aft1 In Candida Glabrata, Evan A. Talib

Theses and Dissertations

Iron is an indispensable protein cofactor that plays a critical role in biological functions such as cellular respiration. However, excess iron causes cellular damage via the generation of reactive oxygen species. To obtain optimal intracellular iron levels, eukaryotic cells have developed mechanisms to tightly regulate iron levels. The molecular mechanism for iron regulation in the pathogenic yeast Candida glabrata has not yet been explored, although this yeast bears iron regulation pathways that are very similar to the model yeast Saccharomyces cerevisiae. Understanding how C. glabrata regulates iron levels is critical for the treatment of infections caused by this opportunistic …

Peromyscus Maniculatus Bairdii And Peromyscus Maniculatus Sonoriensis Polymorphisms, Matthew Dixon Lucius

Theses and Dissertations

Sequencing technology has advanced greatly over the past couple of decades. This has led to many studies developing hypotheses based on genomic data. This requires many genomic studies to have up-to-date information on the species’ or subject’s genome being investigated. If a study does not have accurate or up-to-date background information, then they cannot fully develop their theories that are being established. In this study, I utilize outbred Peromyscus maniculatus, deer mice that are genetically diverse, to record the polymorphisms that are found throughout the Peromyscus maniculatus genome. I first explore the differences between the polymorphisms found in Peromyscus …

Greenspace Across The United States: Exploring Equity And Associations With Physical Activity, Obesity, And Health-Related Quality Of Life, Ellen W. Stowe

Theses and Dissertations

Neighborhood greenspace is important for health and well-being but may not be equitably present in neighborhoods across the United States. Also, many adults are physically inactive, have obesity, and report poor health-related quality of life. Greenspace has been tied to these health conditions, but with mixed findings. The purpose of this study was to 1) use an environmental justice perspective to examine variations in 11 measures of greenspace by neighborhood race/ethnicity, income, and rurality in block groups across the contiguous United States and 2) examine 11 greenspace measures in connection to physical activity, obesity, and health-related quality of life in …

Investigating Lack Of Black Students Enrolled In Advanced High School Classes: Choices And Vision, Diane Marie Vrobel

Theses and Dissertations

This action research study utilized a phenomenological qualitative design to examine reasons that eligible Black students use to not register with advance classes. This project investigated how a community of inquiry with adult participants identified and mitigated or removed barriers in a secondary education setting. This eleven-week study during the spring semester incorporated change theory while employing a community of inquiry. Qualitative data from student participants obtained from audio recordings of focus group interviews was transcribed and then shared with the community of inquiry. Adult participants then analyzed student participant data to pinpoint reasons students chose not to register. Next, …

The Divine Consumptive: The Depiction Of Tuberculosis In Jane Eyre, Haley Highfield

Theses and Dissertations

Disease was a constant and unavoidable facet of life in British society during the Victorian Era. Despite the overwhelming prevalence of disease, the true cause of these illnesses remained mysterious until the turn of the century. With the origins of many of these diseases being either unknown or ascribed to mistaken sources, effective treatment was an impossibility. Tuberculosis is a prime example of this conundrum. Even with an estimated twenty-five percent of the British population dying from this particular disease during the nineteenth century, the actual provenance for infection was not discovered until 1882 with Robert Koch’s identification of the …

Genetics And Epigenetics Of Self-Injurious Thoughts And Behaviors: Systematic Review Of The Suicide Literature And Methodological Considerations, Salahudeen Mirza, Anna R Docherty, Amanda Bakian, Hilary Coon, Jair C Soares, Consuelo Walss-Bass, Gabriel R Fries

Faculty, Staff and Student Publications

Suicide is a multifaceted and poorly understood clinical outcome, and there is an urgent need to advance research on its phenomenology and etiology. Epidemiological studies have demonstrated that suicidal behavior is heritable, suggesting that genetic and epigenetic information may serve as biomarkers for suicide risk. Here we systematically review the literature on genetic and epigenetic alterations observed in phenotypes across the full range of self-injurious thoughts and behaviors (SITB). We included 577 studies focused on genome-wide and epigenome-wide associations, candidate genes (SNP and methylation), noncoding RNAs, and histones. Convergence of specific genes is limited across units of analysis, although pathway-based …

Network Thermodynamics-Based Scalable Compartmental Model For Multi-Strain Epidemics, Joseph Pateras, Ashwin Vaidya, Preetam Ghosh

Department of Mathematics Faculty Scholarship and Creative Works

SARS-CoV-2 continues to upend human life by posing novel threats related to disease spread and mutations. Current models for the disease burden of SARS-CoV-2 consider the aggregate nature of the virus without differentiating between the potency of its multiple strains. Hence, there is a need to create a fundamental modeling framework for multi-strain viruses that considers the competing viral pathogenic pathways. Alongside the consideration that other viral pathogens may coexist, there is also a need for a generalizable modeling framework to account for multiple epidemics (i.e., multi-demics) scenarios, such as influenza and COVID-19 occurring simultaneously. We present a fundamental network …

Monkeypox: What Do Dental Professionals Need To Know?, Charifa Zemouri, Edgar O Beltrán, Richard Holliday, Nicholas S Jakubovics, James R Allison

Faculty, Staff and Student Publications

Infection control is critical for the safe delivery of dental care. Infection control practices must be responsive to emerging and re-emerging infectious diseases and outbreaks, as was clearly seen during the peak of the COVID-19 pandemic. An emerging global outbreak of the monkeypox virus has again raised potential challenges for infection control in dentistry. Monkeypox is an infectious disease, characterised by a rash affecting the skin and soft tissues, including the oral cavity. Previously, cases were mostly seen following contact with infected animals in Central and West Africa, with limited human-to-human transmission within and outside of these areas. However, since …

A Potent Antibiotic-Loaded Bone-Cement Implant Against Staphylococcal Bone Infections, Sumana Ghosh, Mau Sinha, Ritwik Samanta, Suresh Sadhasivam, Anamika Bhattacharyya, Ashis Nandy, Swamini Saini, Nupur Tandon, Himanshi Singh, Swati Gupta, Anjali Chauhan, Keerthi Kumar Aavula, Sneha Susan Varghese, Pujie Shi, Sudip Ghosh, Mukesh Kumar Garg, Tanmoy Saha, Aparna Padhye, Shamik Ghosh, Hae Lin Jang, Shiladitya Sengupta

Faculty, Staff and Student Publications

New antibiotics should ideally exhibit activity against drug-resistant bacteria, delay the development of bacterial resistance to them and be suitable for local delivery at desired sites of infection. Here, we report the rational design, via molecular-docking simulations, of a library of 17 candidate antibiotics against bone infection by wild-type and mutated bacterial targets. We screened this library for activity against multidrug-resistant clinical isolates and identified an antibiotic that exhibits potent activity against resistant strains and the formation of biofilms, decreases the chances of bacterial resistance and is compatible with local delivery via a bone-cement matrix. The antibiotic-loaded bone cement exhibited …

Sharksrx Newsletter Fall 2022, Nova Southeastern University

NSU Sharks Rx

No abstract provided.