Digital Commons Network^™

Geriatric Emergency Medicine Fellowship Journal Club: Frailty, Sarah Keene, Rebecca Fisher, Lauren Cameron-Comasco

Journal of Geriatric Emergency Medicine

No abstract provided.

Posttranslational Modifications In Pd-L1 Turnover And Function: From Cradle To Grave, Xinfang Yu, Wei Li, Ken H Young, Yong Li

Faculty, Staff and Students Publications

Programmed death-ligand 1 (PD-L1) is one of the most classic immune checkpoint molecules. Cancer cells express PD-L1 to inhibit the activity of effector T cells' cytotoxicity through programmed death 1 (PD-1) engagement in exposure to inflammatory cytokines. PD-L1 expression levels on cancer cells might affect the clinical response to anti-PD-1/PD-L1 therapies. Hence, understanding molecular mechanisms for regulating PD-L1 expression is essential for improving the clinical response rate and efficacy of PD-1/PD-L1 blockade. Posttranslational modifications (PTMs), including phosphorylation, glycosylation, ubiquitination, and acetylation, regulate PD-L1 stability, cellular translocation, and interaction with its receptor. A coordinated positive and negative regulation via PTMs is …

Episode 13: Elena Cyrus: Expertise On Infectious Diseases And Vaccines, University Of Central Florida

Knights Do That Podcast Transcripts

In episode 13 of Knights Do That, we speak with Elena Cyrus, an infectious disease epidemiologist at UCF’s College of Medicine. She discusses her expertise and research in infectious diseases, public health and COVID-19 vaccines.

Produced by UCF, the podcast highlights students, faculty, staff, administrators and alumni who do incredible things on campus, in the community and around the globe.

Which Outcomes Are Most Important To Measure In Patients With Covid-19 And How And When Should These Be Measured? Development Of An International Standard Set Of Outcomes Measures For Clinical Use In Patients With Covid-19: A Report Of The International Consortium For Health Outcomes Measurement (Ichom) Covid-19 Working Group., William H Seligman, Luz Fialho, Nick Sillett, Christina Nielsen, Farhala M Baloch, Philip Collis, Ingel K M Demedts, Marcelo P Fleck, Maiara A Floriani, Lucinda E K Gabriel, Joel J Gagnier, Anju Keetharuth, Ana Londral, Ingvar I L Ludwig, Carlos Lumbreras, Alejandro Moscoso Daza, Nasreen Muhammad, Gisele A Nader Bastos, Christine W Owen, John H. Powers, Anne-Marie Russell, Michaela K Smith, Tracy Y-P Wang, Evan K Wong, Douglas C Woodhouse, Eyal Zimlichman, Kees Brinkman

Medicine Faculty Publications

No abstract provided.

The Rider (2021-11-15), Verilu Infante

The Rider Archives

Vol.7 No.13

Discovery Of Imidazole-Based Inhibitors Of Plasmodium Falciparum Cgmp-Dependent Protein Kinase, Rammohan R. Yadav Bheemanaboina, Mariana Laureano De Souza, Mariana Lozano Gonzalez, Shams Ul Mahmood, Tyler Eck, Tamara Kreiss, Samantha O. Aylor, Alison Roth, Patricia Lee, Brandon S. Pybus, Dennis J. Colussi, Wayne E. Childers, John Gordon, John J. Siekierka, Purnima Bhanot, David P. Rotella

Department of Chemistry and Biochemistry Faculty Scholarship and Creative Works

The discovery of new targets for the treatment of malaria, in particular those aimed at the pre-erythrocytic stage in the life cycle, advanced with the demonstration that orally administered inhibitors of Plasmodium falciparum cGMP-dependent protein kinase (PfPKG) could clear infection in a murine model. This enthusiasm was tempered by unsatisfactory safety and/or pharmacokinetic issues found with these chemotypes. To address the urgent need for new scaffolds, this paper presents initial structure–activity relationships in an imidazole scaffold at four positions, representative in vitro ADME, hERG characterization, and cell-based antiparasitic activity. This series of PfPKG inhibitors has good in vitro PfPKG potency, …

Comparative Phylogeography Across Multiple Scales: Small Mammals, Their Ecology, Pathogens, And Drivers Of Diversification, Schuyler W. Liphardt

Biology ETDs

Comparative phylogeography has historically been defined as the study of how genetic variation of co-distributed species has been shaped by biogeographical history. This is a mature field of study out of which several techniques have been developed directed at identifying the role ecology and geography in diversification patterns across time. I employ the tools developed in classical comparative phylogeography across multiple taxonomic scales and across regions that historically have been understudied. My first two chapters study the complex history of host-switching, codiversification, and reassortment of hantaviruses in their mammal hosts across North America. By taking a host-centric comparative phylogeographic approach …

Which Outcomes Are Most Important To Measure In Patients With Covid-19 And How And When Should These Be Measured? Development Of An International Standard Set Of Outcomes Measures For Clinical Use In Patients With Covid-19: A Report Of The International Consortium For Health Outcomes Measurement (Ichom) Covid-19 Working Group, William H. Seligman, Luz Fialho, Nick Sillett, Christina Nielsen, Farhala Mari Baloch, Philip Collis, Ingel K M. Demedts, Marcelo P. Fleck, Maiara A. Floriani, Nasreen Muhammad

Section of Cardiology

Objectives: The COVID-19 pandemic has resulted in widespread morbidity and mortality with the consequences expected to be felt for many years. Significant variation exists in the care even of similar patients with COVID-19, including treatment practices within and between institutions. Outcome measures vary among clinical trials on the same therapies. Understanding which therapies are of most value is not possible unless consensus can be reached on which outcomes are most important to measure. Furthermore, consensus on the most important outcomes may enable patients to monitor and track their care, and may help providers to improve the care they offer through …

Dental Faculty Well-Being Amid Covid-19 In Fall 2020: A Multi-Site Measure Of Burnout, Loneliness, And Resilience, Carlos S. Smith, Erinne Kennedy, Karin K. Quick, Caroline K. Carrico, Sophia Saeed

Faculty and Staff Publications

Purpose/objectives:

This study aimed to understand the impact of the COVID-19 pandemic on dental school faculty's self-reported burnout, loneliness, and resilience.

Methods:

A 34-item questionnaire composed of three previously validated scales - adapted Copenhagen Burnout Inventory, the brief resilience scale, and a short loneliness scale - and demographic information was sent by email to dental school faculty in four dental schools across the US during the sixth and seventh months of the COVID-19 pandemic.

Results:

Two-hundred sixteen (19.63%) of faculty invited to participate completed the survey. On a scale of five, with five indicating extreme burnout and one indicating no …

How Can I Get Covid?: Understanding Diferences In American Heterosexual And Sexual Minority Men’S Risk Perception, Devon M. Price, Amanda N. Gesselman, Rachel A. Fikslin, Alison J. Goldberg, Omaima Pervez, Mora A. Reinka, Elissia Franklin

Publications and Research

Men are more vulnerable to COVID-19 infections compared to women, but their risk perceptions around COVID-19 are persis - tently lower. Further, men often engage in less health promotion behavior because self-care in this capacity is seen as weak or less masculine. This combination has consequences for mortality; thus, a better understanding of men’s COVID-19 cognitions and individual diference factors is critical. In a web-based survey conducted during the beginning stages of the pandemic in the U.S., we collected risk perceptions of various sexual and non-sexual behaviors from heterosexual ( n = 137) and gay/bisexual men ( n = 108). …

Ten Clinical Tips In The Assessment Of Genitourinary Emergencies Of An Older Adult, Nicole Soria, Danya Khoujah

Journal of Geriatric Emergency Medicine

November 15, 2021 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Conflict, Extremism, Resilience And Peace In South Asia; Can Covid-19 Provide A Bridge For Peace And Rapprochement?, Zulfiqar Ahmed Bhutta, Arun Mitra, Afsah Salman, Fawad Akbari, Suraya Dalil, Fyezah Jehan, Mushtaque Chowdhury, Saroj Jayasinghe, Purnima Menon, Samiran Nundy

Institute for Global Health and Development

Abstract, issue, and pagination are not provided by the author/publisher

Effect Of Human Behavior On The Evolution Of Viral Strains During An Epidemic, Asma Azizi

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Optimal Control Techniques In Addiction Modeling, Leigh Pearcy, William Christopher Strickland, Suzanne Lenhart

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

2021-11-14_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays and Fridays.

Syndromic Surveillance System data is obtained from approximately 216 facilities participating in syndromic surveillance (139 Emergency Departments (ED), 77 Urgent Care) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

How Within-Host Priority Effects Between Specialist And Generalist Pathogens Affect Disease Risk, Jing Jiao, Michael H. Cortez

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Mathematical Modelling And Simulation Using An Efficient Pinns Algorithm To Understand Spread Of Infection In Enclosed Spaces, Long Nguyen, Arkaprovo Ghosal, Rudra Nagalia, Padmanabhan Seshaiyer

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Estimation Analysis For The Seir Model With Stochastic Perturbation For The Covid-19 Outbreak In Bogotá, Viswanathan Arunachalam, Andres Rios-Gutierrez

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Reproduction Number For Covid-19 Pandemic On A College Campus, Elizabeth Amona

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Modeling, Analysis, And Control Of Student Loan Debt Using Epidemiological Models, Kavya Ravishankar, Padmanabhan Seshiayer

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Mathematical Model For Understanding The Spread Of Covid-19 In Saudi Arabia With Access To Vaccination, Maha Alshabrawi

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Undergraduate Research In Mathematical Modeling, Glenn Ledder

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Investigation Of Bovine Herpesvirus-1 Determinants Of Neuronal Infectivity In Novel Bovine Neuronal Cell Systems For Development Of A Safer Viral Vaccine Vector, Jared Rudd

LSU Doctoral Dissertations

Bovine herpesvirus-1 (BoHV-1) is the causative agent of infectious bovine rhinotracheitis and a component of the bovine respiratory disease complex. BoHV-1 is a significant burden on the cattle industry in the United States causing severe respiratory disease, abortions, loss of calves (“shipping fever”). BoHV-1 belongs to the alphaherpesvirus subfamily of Herpesviridae. Alphaherpesviruses enter axons of sensory nerves and establish life-long latency in trigeminal and dorsal root ganglionic neurons after primary infection of the oronasal or genital epithelium respectively. Modified live attenuated vaccines for BoHV-1 are commercially available but are limited in their protection while retaining the ability to establish latency …

Sex And The Streets: The Open Secret Of Sexual Abuse Among Pakistan's Two Million Street Children, Amir Humza Sohail, Muhammad Hassaan Arif Maan, Sachal Sohail

Medical College Documents

Background: About two million children live on the streets in Pakistan. Their complicated past and dire living conditions make them susceptible to many psychological and physical problems, including sexual abuse.
Main body: With little research on the topic, the prevalence of sexual intercourse among street children is reported to be as high as 88% in Pakistan. With commercial sex a common practice among the street children, public places such as bus terminals and parks have become foci of prostitution and sexual exploitation. A growing concern is the spread of HIV/AIDS among the affected children due to a general lack of …

Poliomyelitis Virus Vs Smallpox: An Ordinary Differential Equation Model Comparison, Kate Mcgough

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

The Challenge Of Preventing A Rare But Potentially Devastating Iatrogenic Exposure To Variant Creutzfeldt-Jakob Disease: An Ambi-Directional Observation With Policy Intervention, Ritambhara Pandey, Devesh Rai, Julie Giles, Maryrose Laguio-Vila, Emil Lesho

Advances in Clinical Medical Research and Healthcare Delivery

Although rare, patients with variant Creutzfeldt-Jakob Disease (vCJD) in their differential diagnosis of progressive dementia and movement disorder could continue to present to hospitals for care. However, U.S.-based infection control guidelines do not fully address the possibility of vCJD. After near-misses involving increasing numbers of patients with clinical findings and epidemiologic risks compatible with vCJD, or exposures to chronic wasting disease, we sought to improve recognition and prevention of iatrogenic spread of these prion-related diseases.

The Role Of Coronary Artery Disease In Demand Mediated Myocardial Infarction: A Retrospective Study From A Community Hospital, Amr Salama, Nikhil Mehta, Abdullah Abdullah, Ruth Kouides, Jeremiah Depta, Ryan Hoefen, Richard Alweis

Advances in Clinical Medical Research and Healthcare Delivery

Type 2 Myocardial Infarction (T2MI) is an increasingly recognized clinical entity due to the availability of highly sensitive troponin assays for patients admitted due to common medical diagnoses. However, there is little epidemiological data on the significance and long-term prognosis of T2MI, which occurs secondary to an increase in myocardial oxygen demand and/or a decrease in myocardial blood flow. Arrhythmia, hypoxia, and sepsis are the major etiologies for T2MI. Therefore, sepsis was the identified area of interest for the study giving how common it is in a community hospital. We studied the cardiac workup of patients with elevated troponin in …

Emergency Medicine Journal Club, David Gibbs, Dylan Norton

Advances in Clinical Medical Research and Healthcare Delivery

In this column, we provide a brief review of important papers recently published that relate to the field of Emergency Medicine. The goal is to provide the busy clinician a bullet-like summary of the study, focusing on the research question, methods, results, limitations, and bottom line interpretation.

Community And Provider Acceptability Of The Covid-19 Vaccine: A Systematic Review And Meta-Analysis, Christian Akem Dimala, Benjamin Momo Kadia, Hai Nguyen, Anthony Donato

Advances in Clinical Medical Research and Healthcare Delivery

Background:

The novel coronavirus disease (COVID-19) vaccines may help control the current pandemic but would require immunization levels that would achieve herd immunity. This study aimed to quantify current COVID-19 vaccine acceptance rates, as well as characterize the determinants, enablers and barriers to vaccine acceptability across the globe by synthesizing published evidence.

Methods:

A systematic review and meta-analysis of studies was performed on studies assessing the acceptability of a COVID-19 vaccine published between November 1^st, 2019, and November 30^th, 2020. PubMed, Embase and Cochrane central were searched for eligible studies. Data extracted from retained studies was …