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Disease X Development And 100 Days Initiative, Nicolas Havelange

Vaccine Technology VIII

Please click Additional File below for the presentation.

Advancing Vaccine Development And Manufacture In Africa, Ebrahim Mohamed, Patrick Tippoo

Vaccine Technology VIII

Emerging and known infectious diseases pose a constant threat to the health and prosperity of Africa and its people. Africa, like other regions of the world with a high burden of vaccine preventable diseases, has benefited immensely from vaccines and Africa’s growing population means an increase in the continuing need for vaccines. By 2050, Africa’s population will be 2.5 billion and one in four people in the world will be African.

However, Africa has limited capacity to produce vaccines, yet is the most in need of routine vaccines. Currently less than 1% of vaccines used in Africa is made in …

Gibbon Surgical Review, Volume 5, Issue 1, 2022

Gibbon Surgical Review

In this Issue:

6 - A History of ECMO and its Use During the COVID-19 Pandemic

8 - The First Pig-to-Human Heart Xenotransplantation

9 - Residency Interviewing in the Zoom Era

10 - An Interview with Dr. Andrew Newman

12 - Lung Transplantation for Patients with Severe COVID-19 Pulmonary Disease

14 - Risk Factors for Five-year Mortality after Carotid Endarterectomy

18 - An Interview with Dr. Scott Cowan

18 - General Surgery 101: The J-Pouch

20 - The Business of Surgery: Recognizing Barriers to Gender Equity

Fluorescent Calixarene-Schiff As A Nanovehicle With Biomedical Purposes, José Antonio Antonio Lebrón, Manuel López-López, María Luisa Moyá, Mary Deasy, Ana Muñoz-Wic, Clara Beatriz García-Calderón, Iván Valle Rosado, Pilar López Cornejo, Eva Bernal Pérez, Francisco José Ostos Marcos

Articles

Gene therapy is a technique that is currently under expansion and development. Recent advances in genetic medicine have paved the way for a broader range of therapies and laid the groundwork for next-generation technologies. A terminally substituted difluorene-diester Schiff Base calix[4]arene has been studied in this work as possible nanovector to be used in gene therapy. Changes to luminescent behavior of the calixarene macrocycle are reported in the presence of ct-DNA. The calixarene macrocycle interacts with calf thymus DNA (ct-DNA), generating changes in its conformation. Partial double-strand denaturation is induced at low concentrations of the calixarene, resulting in compaction of …

Medical School Watercooler Newsletter - June 10, 2022, Lindsey Lyle

Watercooler Newsletter

This is the June 10, 2022 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents include:

• Meet a Med Student: Jazmyne Tabb
• Resident and Fellow Scholarship Exposition set for June 16
• FBI and U.S. Attorney’s Office to present on healthcare fraud
• Medical students present at M3 Case Report Symposium
• Phung to present at Precision Medicine World Conference
• College of Medicine to be named after university’s first president

Characterizing Endogenous Dicer Products To Unravel Novel Rnai Biogenesis Pathways, Jacob Oche Peter

Dissertations

ABSTRACT

RNA interference (RNAi) is a pervasive gene regulatory mechanism in eukaryotes based on the action of multiple classes of small RNA (sRNA). Exploiting RNAi pathways in non-model systems have great potential for creating potent RNAi technologies. Here, we accessed RNAi-mediated control of gene expression in the two-spotted spider mite, Tetranychus urticae (T. urticae) using engineered dsRNA designed to modulate the host RNAi pathway and increase RNAi efficacy. Analysis of Dicer (Dcr) generated fragments revealed how exogenous RNAs access the host RNAi pathway in this animal, opening avenues for designing RNAi technology for their control. Further, some organisms …

Antibody-Mediated Lilrb2-Receptor Antagonism Induces Human Myeloid-Derived Suppressor Cells To Kill Mycobacterium Tuberculosis, Vipul K. Singh, Arshad Khan, Yitian Xu, Sunny Mai, Licheng Zhang, Abhishek Mishra, Blanca I. Restrepo, Ping-Ying Pan, Shu-Hsia Chen

School of Medicine Publications

Tuberculosis is a leading cause of death in mankind due to infectious agents, and Mycobacterium tuberculosis (Mtb) infects and survives in macrophages (MФs). Although MФs are a major niche, myeloid-derived suppressor cells (MDSCs) are an alternative site for pathogen persistence. Both MФs and MDSCs express varying levels of leukocyte immunoglobulin-like receptor B (LILRB), which regulate the myeloid cell suppressive function. Herein, we demonstrate that antagonism of LILRB2 by a monoclonal antibody (mab) induced a switch of human MDSCs towards an M1-macrophage phenotype, increasing the killing of intracellular Mtb. Mab-mediated antagonism of LILRB2 alone and its combination with a pharmacological blockade …

Medical Avoidance Among Marginalized Groups: The Impact Of The Covid‑19 Pandemic, Amani R. Holder‑Dixon, Olivia R. Adams, Tianna L. Cobb, Alison J. Goldberg, Rachel A. Fikslin, Mora A. Reinka, Amanda N. Gesselman, Devon M. Price

Publications and Research

Medical avoidance is common among U.S. adults, and may be emphasized among members of marginalized communities due to discrimination concerns. In the current study, we investigated whether this disparity in avoidance was maintained or exacerbated during the onset of the COVID-19 pandemic. We assessed the likelihood of avoiding medical care due to general-, discrimination-, and COVID-19-related concerns in an online sample ( N = 471). As hypothesized, marginalized groups (i.e., non-White race, Latinx/e ethnicity, non-heterosexual sexual orientation, high BMI) endorsed more general- and discrimina - tion-related medical avoidance than majoritized groups. However, marginalized groups were equally likely to seek COVID-19 …

In Sickness And In Health: Parasites Of Stranded Pacific Harbor Seals (Phoca Vitulina Richardii) In Northern Oregon And Southern Washington, Cecily Douglas Bronson

Dissertations and Theses

Parasites have the capability to infect virtually every living organism on the planet and have adapted to infiltrate every trophic level. Many species have complex indirect life cycles and rely upon hosts at different levels of the food web for growth and reproduction. In the marine environment, having a high level of parasite diversity is thought to indicate a more stable ecosystem than an environment with low parasite diversity. As one of the top predators in their environment and because of their amphibious behaviors, pinnipeds (seals and sea lions) are exposed to a wide variety of parasites, making them ideal …

Genomic Tools Reveal Complex Social Organization Of An Invasive Large Mammal (Sus Scrofa), Chelsea L. Titus, Courtney F. Bowden, Timothy J. Smyser, Stephen L. Webb, James C. Beasley

United States Department of Agriculture Wildlife Services: Staff Publications

A comprehensive understanding of sociality in wildlife is vital to optimizing conservation and management efforts. However, sociality is complicated, especially for widely distributed species that exhibit substantive behavioral plasticity. Invasive wild pigs (Sus scrofa), often representing hybrids of European wild boar and domestic pigs, are among the most adaptable and widely distributed large mammals. The social structure of wild pigs is believed to be similar to European wild boar, consisting of matriarchal groups (sounders) and solitary males. However, wild pig social structure is understudied and largely limited to visual observations. Using a hierarchical approach, we incorporated genomic tools …

Multilevel Determinants Of Racial/Ethnic Disparities In Severe Maternal Morbidity And Mortality In The Context Of The Covid-19 Pandemic In The Usa: Protocol For A Concurrent Triangulation, Mixed-Methods Study, Jihong Liu, Peiyin Hung Ph.D, Chen Liang Ph.D., Jiajia Zhang Ph.D., Shan Qiao Ph.D., Berry A. Campbell, Bankole Olatosi Ph.D., Myriam E. Torres Ph. D., Neset Hikmet, Xiaoming Li Ph.D.

Faculty Publications

Introduction The COVID-19 pandemic has affected communities of colour the hardest. Non-Hispanic black and Hispanic pregnant women appear to have disproportionate SARS-CoV-2 infection and death rates.

Methods and analysis We will use the socioecological framework and employ a concurrent triangulation, mixed-methods study design to achieve three specific aims: (1) examine the impacts of the COVID-19 pandemic on racial/ethnic disparities in severe maternal morbidity and mortality (SMMM); (2) explore how social contexts (eg, racial/ethnic residential segregation) have contributed to the widening of racial/ethnic disparities in SMMM during the pandemic and identify distinct mediating pathways through maternity care and mental health; and …

Cooperative Extension In Urban America: Place-Based Approaches For Improving Health, Dawn Burton, Latoya O'Neal, Erin Yelland, Suzanne Stluka, Rodger Rennekamp

Journal of Human Sciences and Extension

While the bulk of Cooperative Extension’s (Extension) historical work has been with rural populations, its future work should also address the needs of those living in urban areas. The opportunity to live a long and healthy life is paramount among those needs. Cooperative Extension’ National Framework for Health Equity and Well-Being (Framework) provides a roadmap by which Cooperative Extension can help ensure that all people have that opportunity. The central premise of the Framework is that future work of Extension must include but extend beyond the promotion of healthy behaviors to place-based approaches for improving conditions in which people live, …

Providing Labor And Delivery Care During The First Wave Of Covid-19: Qualitative Interviews With Nurses And Cnms, Nichelle Bush

College of Science and Health Theses and Dissertations

Objective: To examine perspectives of nurses and certified nurse midwives providing care to childbearing families in the US during the first wave of the COVID-19 pandemic.

Design: This is a qualitative descriptive study utilizing interview data.

Setting: Online distribution of surveys beginning May 2020 until September 2020.

Participants: 100 nurses and CNMs were interviewed; This study’s sample focuses on 19 study participants who reported practicing in the labor and delivery settings.

Methods: Descriptive statistics were utilized to calculate both respondent’s demographic and workplace characteristics. Semi-structured interviews were conducted with participants, recorded for thematic analysis. This data collection is to ensure …

Examining The Role Of Mentorship On Youth Residing In Urban Poverty: The Effect Of Attitudes Toward School And Sense Of Inadequacy On Academic Achievement, Stacy Stewart

College of Science and Health Theses and Dissertations

Mentoring programs have been shown to improve the academic achievement of participating youth. However, little is known about the constructs impacted during the mentoring relationship that produce these meaningful academic advancements. The present study seeks to uncover what specific mechanisms underlie the relationship between mentoring and improved achievement. The present study explored the constructs Attitudes Towards School and Sense of Inadequacy and examined their relationship to mentoring and academic achievement. These constructs were examined in the context of the Cities Mentor Project, which is a three-pronged intervention (i.e., coping skills training, access to undergraduate mentors and protective settings after school) …

Neutrosophic Goal Programming Approach For The Dash Diet Model, Srikant Gupta, Ahteshamul Haq, Irfan Ali

Neutrosophic Sets and Systems

No abstract provided.

Borders: A Story Of Political Imagination, Miriam Ticktin

Publications and Research

This article traces three different political imaginaries about borders, suggesting that the dominant imaginary—the one of border walls, driven by a fear of invasion—is only one way to live in the world. The goal is to make space in our political imaginations to rethink how we live together, including thinking beyond nation-states as containers that keep people in or out. By first showing how the vision of invasion is built and maintained with intersecting transnational technologies and ideologies, I open the way to thinking otherwise. Second, I trace the counterpolitics of borders developed by artists and activists, resisting borders and …

The Federal Global Migration And Quarantine Network: A Report From The National Academies Of Sciences, Engineering, And Medicine, Lawrence O. Gostin, Georges C. Benjamin, Tequam Worku

Georgetown Law Faculty Publications and Other Works

The COVID-19 pandemic thrust the US Centers for Disease Control and Prevention (CDC) Division of Global Migration and Quarantine (DGMQ) into the epicenter of the national response. DGMQ is charged with preventing the importation of infectious diseases at land and sea borders and the spread of those diseases within the US. For more than 50 years, the agency’s comprehensive quarantine system, its regulatory powers, and scientific guidance has placed DGMQ at the forefront of emergency response. CDC requested the National Academies of Sciences, Engineering, and Medicine (NASEM) to assess the performance of the DGMQ during the COVID-19 pandemic, covering 5 …

Management Of Post Covid 19 Mucormycosis With Osteomyelitis In The Maxilla, New Combined Consequences Of The Pandemic. (Case Report)., Hussein El Charkawi Proffesor, Omar A. El Sharkawy

Future Dental Journal

ABSTRACT:

Aim: This case report aims to demonstrate among health providers the importance of timely surgical and prosthetic management procedures of patients who suffered from the newly combined clinical entity of post COVID 19 mucormycosis and osteomyelitis of the palate. Materials and methods: Elaborate advanced diagnosis of the patients including CBCT, MRI, CT, Pathology examination, 3Ds printing reconstruction of the whole skull and digital design of reconstructive mesh that support the prosthesis were carried out. The patients undergone modified infrastructure maxillectomy and immediate prosthetic obturation of the palatal defect that was replaced later by a delayed obturator. Results: Surgical eradication …

2022-06-08_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/stats/coronavirus-symptoms. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated twice a week on Mondays and Thursdays.

Syndromic Surveillance System data is obtained from approximately 216 facilities participating in syndromic surveillance (139 Emergency Departments (ED), 77 Urgent Cares) 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, triage notes, …

Isolation Of Clostridioides Difficile Pcr Ribotype 027 From Single-Use Hospital Gown Ties, Shannon Waterfield, Humaira Ahmed, Imogen Anne Jones, Robert Burky, Lovleen Tina Joshi

Peninsula Dental School

No abstract provided.

Metabolomic Analysis, Identification And Antimicrobial Assay Of Two Mangrove Endophytes, Stephen Thompson

USF Tampa Graduate Theses and Dissertations

Natural products have played major roles in drug discovery and provided sources for many new drugs. Secondary metabolites, also called natural products, are organic compounds that are produced from fungi, bacteria, and other living organisms. Secondary metabolites produced by endophytic fungi include alkaloids, phenols, peptides, enzymes, polyketides, and terpenes. Endophytic fungi are rich sources of secondary metabolites and demonstrate bioactivity against many human pathogens including the ESKAPE pathogens. This thesis explores the diverse roles of endophytic fungi and their production of unique secondary metabolites for potential drug discovery and development. Secondary metabolites from two endophytic fungi (EG10-21E-2-HDAC & TAP14-34A-2-HDAC), collected …

The Maternal Oral Microbiome Throughout Pregnancy, Rebecca Koerner

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation was to longitudinally examine the salivary microbiome during the second and third trimesters of pregnancy and explore its associations amongst adverse pregnancy outcomes (preterm birth, gestational diabetes mellitus, and hypertensive disorders of pregnancy), perceived stress and depression, and hair/salivary cortisol levels. The specific aims were to (1) explore the literature for studies longitudinally examining the oral microbiome during pregnancy using a scoping review guided by the Arskey and O’Malley framework; (2) to examine the salivary microbiome for changes in diversity and abundance during the second and third trimesters during pregnancy and its association with adverse …

Maternal Responses In The Face Of Infection Risk, Patricia C. Lopes, Brenna M. G. Gormally, Aubrey Emmi, Delilah Schuerman, Chathuni Liyanage, Ursula K. Beattie, L. Michael Romero

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

When animals are sick, their physiology and behavior change in ways that can impact their offspring. Research is emerging showing that infection risk alone can also modify the physiology and behavior of healthy animals. If physiological responses to environments with high infection risk take place during reproduction, it is possible that they lead to maternal effects. Understanding whether and how high infection risk triggers maternal effects is important to elucidate how the impacts of infectious agents extend beyond infected individuals and how, in this way, they are even stronger evolutionary forces than already considered. Here, to evaluate the effects of …

Genomic Insights Into Lactobacillus Gasseri And Lactobacillus Paragasseri, Adriana Ene, Natalie Stegman, Alan Wolfe, Catherine Putonti

Biology: Faculty Publications and Other Works

Background. Antimicrobial and antifungal species are essential members of the healthy human microbiota. Several different species of lactobacilli that naturally inhabit the human body have been explored for their probiotic capabilities including strains of the species Lactobacillus gasseri. However, L. gasseri (identified by 16S rRNA gene sequencing) has been associated with urogenital symptoms. Recently a new sister taxon of L. gasseri was described: L. paragasseri. L. paragasseri is also posited to have probiotic qualities. Methods. Here, we present a genomic investigation of all (nD79) publicly available genome assemblies for both species. These strains include isolates from the vaginal tract, gastrointestinal …

Host Gut Resistome In Gulf War Chronic Multisymptom Illness Correlates With Persistent Inflammation, Dipro Bose, Somdatta Chatterjee, Ethan Older, Ratanesh Seth, Patricia Janulewicz, Punnag Saha, Ayan Mondal, Jeffrey M Carlson, Alan W Decho, Kimberly Sullivan, Nancy Klimas, Stephen Lasley, Jie Li, Saurabh Chatterjee

Faculty, Staff and Student Publications

Chronic multisymptom illness (CMI) affects a subsection of elderly and war Veterans and is associated with systemic inflammation. Here, using a mouse model of CMI and a group of Gulf War (GW) Veterans' with CMI we show the presence of an altered host resistome. Results show that antibiotic resistance genes (ARGs) are significantly altered in the CMI group in both mice and GW Veterans when compared to control. Fecal samples from GW Veterans with persistent CMI show a significant increase of resistance to a wide class of antibiotics and exhibited an array of mobile genetic elements (MGEs) distinct from normal …

Cafo’S Are A Public Health Crisis:The Creation Of Covid-19, Helena Masiello

University of Miami Law Review

Concentrated Animal Feeding Operations (“CAFO’s”) are largely unregulated by State or Federal Laws in the United States. As a result of this lack of oversight, they are a breeding ground for deadly infectious diseases. The COVID-19 epidemic has demonstrated the threat that diseases pose to the United State like H1N1, SARS, and Ebola.
The USDA needs to regulate CAFOs under the mandate given to them by congress in the AHPA to ensure that they are not the epicenter of the next wave of deadly infectious diseases. Scientists have been warning about the disease potential of CAFOs for the last decade, …

Covid-19 Newsletter (Vol. 122), Center For Disaster Medicine, New York Medical College

COVID-19 Newsletter

No abstract provided.

Intouch June 7, 2022, New York Medical College

InTouch

• NYMC Celebrates the Class of 2022 at 163rd Commencement Exercises
• Golf Tournament and Reception Set for June 27
• Carly Carlin, M.D. ‘22, Prepares to Help Those Suffering from Addiction and Other Mental Health Issues

Host Gut Resistome In Gulf War Chronic Multisymptom Illness Correlates With Persistent Inflammation, Dipro Bose, Somdatta Chatterjee, Ethan Older, Ratanesh Seth, Patricia Janulewicz, Punnag Saha, Ayan Mondal, Jeffrey M. Carlson, Alan W. Decho, Kimberly Sullivan, Nancy Kilmas, Stephen Lasley, Jie Li, Saurabh Chatterjee

Faculty Publications

Chronic multisymptom illness (CMI) affects a subsection of elderly and war Veterans and is associated with systemic inflammation. Here, using a mouse model of CMI and a group of Gulf War (GW) Veterans’ with CMI we show the presence of an altered host resistome. Results show that antibiotic resistance genes (ARGs) are significantly altered in the CMI group in both mice and GW Veterans when compared to control. Fecal samples from GW Veterans with persistent CMI show a significant increase of resistance to a wide class of antibiotics and exhibited an array of mobile genetic elements (MGEs) distinct from normal …

Synthesis And Antibacterial Testing Of Novel Thiosulfonate Compounds, Lindsay I. Blume

USF Tampa Graduate Theses and Dissertations

Methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Staphylococcus aureus (VRSA) are increasing concerns in the medical community. In addition to the threat of Staphylococcus aureus, the increase in number and severity of infections caused by other antibiotic-resistant bacteria is problematic to human health, particularly among the ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter). The antibiotics like the penicillins and cephalosporins used commonly to treat MRSA, VRSA, and ESKAPE pathogens have continued to decline in the effectiveness. Our laboratory has developed a number of new families of anti-MRSA and anti-VRSA antibacterial compounds. In this thesis, …