Medicine and Health Sciences Commons^™

Determinants Of Covid-19 Vaccinations Among A State-Wide Year-Long Surveillance Initiative In A Conservative Southern State, Lídia Gual-Gonzalez, Maggie S.J. Mccarter, Kyndall Dye-Braumuller, Stella Self, Connor H. Ross, Chloe Rodriguez-Ramos, Virginie G. Daguise, Melissa Nolan Ph.D., Mph

Faculty Publications

By the end of 2021, the COVID-19 pandemic resulted in over 54 million cases and more than 800,000 deaths in the United States, and over 350 million cases and more than 5 million deaths worldwide. The uniqueness and gravity of this pandemic have been reflected in the public health guidelines poorly received by a growing subset of the United States population. These poorly received guidelines, including vaccine receipt, are a highly complex psychosocial issue, and have impacted the successful prevention of disease spread. Given the intricate nature of this important barrier, any single statistical analysis methodologically fails to address all …

Elucidating Mechanisms Of Genetic Cross-Disease Associations At The Procr Vascular Disease Locus, David Stacey, Lingyan Chen, Paulina J Stanczyk, Joanna M M Howson, Amy M Mason, Stephen Burgess, Stephen Macdonald, Jonathan Langdown, Harriett Mckinney, Kate Downes, Neda Farahi, James E Peters, Saonli Basu, James S Pankow, Weihong Tang, Nathan Pankratz, Maria Sabater-Lleal, Paul S De Vries, Nicholas L Smith, Amy D Gelinas, Daniel J Schneider, Nebojsa Janjic, Nilesh J Samani, Shu Ye, Charlotte Summers, Edwin R Chilvers, John Danesh, Dirk S Paul

Faculty, Staff and Student Publications

Many individual genetic risk loci have been associated with multiple common human diseases. However, the molecular basis of this pleiotropy often remains unclear. We present an integrative approach to reveal the molecular mechanism underlying the PROCR locus, associated with lower coronary artery disease (CAD) risk but higher venous thromboembolism (VTE) risk. We identify PROCR-p.Ser219Gly as the likely causal variant at the locus and protein C as a causal factor. Using genetic analyses, human recall-by-genotype and in vitro experimentation, we demonstrate that PROCR-219Gly increases plasma levels of (activated) protein C through endothelial protein C receptor (EPCR) ectodomain shedding in endothelial cells, …

Optimal Iron Content In Ready-To-Use Therapeutic Foods For The Treatment Of Severe Acute Malnutrition In The Community Settings: A Protocol For The Systematic Review And Meta-Analysis, Aamer Imdad, Melissa François, Fanny F. Chen, Abigail Smith, Olivia Tsistinas, Emily Tanner Smith, Jai K. Das, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Introduction: The current standard of care for children with severe acute malnutrition (SAM) involves using ready-to-use therapeutic food (RUTF) to promote growth; however, the precise formulation to achieve optimal recovery remains unclear. Emerging research suggests that alternative RUTF formulations may be more effective in correcting SAM-related complications such as anaemia and iron deficiency. This systematic review commissioned by the WHO aims to synthesise the most recent research on the iron content in RUTF and related products in the community-based treatment of uncomplicated severe malnutrition in children aged 6 months and older.
Methods and analysis: We will search multiple electronic databases. …

Prevalence Of Dementia And Mild Cognitive Impairment In Indigenous Bolivian Forager-Horticulturalists, Margaret Gatz, Wendy J. Mack, Helena C. Chui, E. Meng Law, Giuseppe Barisano, M. Linda Sutherland, James D. Sutherland, Daniel Eid Rodriguez, Raul Quispe Gutierrez, Juan Copajira Adrian, Jesus Bani Cuata, Amy R. Borenstein, Ellen E. Waters, Andrei Irimia, Christopher J. Rowan, L. Samuel Wann, Adel H. Allam, Randall C. Thompson, Michael I. Miyamoto, David E. Michalik, Daniel K. Cummings, Edmond Seabright, Angela R. Garcia, Paul L. Hooper, Thomas S. Kraft, Caleb E. Finch, Gregory S. Thomas, Jonathan Stieglitz, Benjamin C. Trumble, Michael D. Gurven, Hillard Kaplan

ESI Publications

Introduction

We evaluated the prevalence of dementia and mild cognitive impairment (MCI) in indigenous Tsimane and Moseten, who lead a subsistence lifestyle.

Methods

Participants from population-based samples ≥ 60 years of age (n = 623) were assessed using adapted versions of the Modified Mini-Mental State Examination, informant interview, longitudinal cognitive testing and brain computed tomography (CT) scans.

Results

Tsimane exhibited five cases of dementia (among n = 435; crude prevalence = 1.2%, 95% confidence interval [CI]: 0.4, 2.7); Moseten exhibited one case (among n = 169; crude prevalence = 0.6%, 95% CI: 0.0, 3.2), all age ≥ 80 years. …

The Seventh International Rasopathies Symposium: Pathways To A Cure—Expanding Knowledge, Enhancing Research, And Therapeutic Discovery, Maria I. Kontaridis, Amy E. Roberts, Lisa Schill, Lisa Schoyer, Beth Stronach, Gregor Andelfinger, Yoko Aoki, Marni E. Axelrad, Annette Bakker, Alejandro Lopez-Juarez

Health & Biomedical Sciences Faculty Publications

RASopathies are a group of genetic disorders that are caused by genes that affect the canonical Ras/mitogen-activated protein kinase (MAPK) signaling pathway. Despite tremendous progress in understanding the molecular consequences of these genetic anomalies, little movement has been made in translating these findings to the clinic. This year, the seventh International RASopathies Symposium focused on expanding the research knowledge that we have gained over the years to enhance new discoveries in the field, ones that we hope can lead to effective therapeutic treatments. Indeed, for the first time, research efforts are finally being translated to the clinic, with compassionate use …

Viral Hepatitis - The Road Traveled And The Journey Remaining, Ghulam Fareed Malik, Noval Zakaria, Muhammad Ibrahim Majeed, Faisal Wasim Ismail

Section of Gastroenterology

Hepatitis is defined as inflammation of the liver and is commonly due to infection with The hepatotropic viruses - hepatitis A, B, C, D and E. Hepatitis carries one of the highest disease burdens globally and has caused significant morbidity and mortality among different patient populations. Clinical presentation varies from asymptomatic or acute flu-like illness to acute liver failure or chronic liver disease, characterized by jaundice, hepatomegaly and ascites among many other signs. Eventually, this can lead to fibrosis (cirrhosis) of the liver parenchyma and carries a risk of development into hepatocellular carcinoma. Hepatitis B and C are most notorious …

Prenatal Low-Protein Diet Affects Mitochondrial Structure And Function In The Skeletal Muscle Of Adult Female Offspring, Vipin A Vidyadharan, Ancizar Betancourt, Craig Smith, Chandrasekhar Yallampalli, Chellakkan S Blesson

Faculty, Staff and Students Publications

Gestational low-protein (LP) diet leads to glucose intolerance and insulin resistance in adult offspring. We had earlier demonstrated that LP programming affects glucose disposal in females. Mitochondrial health is crucial for normal glucose metabolism in skeletal muscle. In this study, we sought to analyze mitochondrial structure, function, and associated genes in skeletal muscles to explore the molecular mechanism of insulin resistance LP-programmed female offspring. On day four of pregnancy, rats were assigned to a control diet containing 20% protein or an isocaloric 6% protein-containing diet. Standard laboratory diet was given to the dams after delivery until the end of weaning …

Agrobacterium Species Bacteraemia, Switzerland, 2008 To 2019: A Molecular Epidemiological Study, Lisa Balmer, Helena M B Seth-Smith, Adrian Egli, Carlo Casanova, Andreas Kronenberg, Jacques Schrenzel, Jonas Marschall, Rami Sommerstein

2020-Current year OA Pubs

BACKGROUND: Agrobacterium spp. are infrequent agents of bloodstream infections linked to healthcare-associated outbreaks. However, it is unclear if outbreaks also occur across larger geographic areas. Triggered by two local clusters from putative point sources, our aim was to detect potential additional clusters in Switzerland.

METHODS: We performed a nationwide descriptive study of cases in Switzerland based on a prospective surveillance system (Swiss Centre for Antibiotic Resistance, anresis.ch), from 2008 to 2019. We identified patients with Agrobacterium spp. isolated from blood cultures and used a survey to collect clinical-epidemiological information and susceptibility testing results. We performed whole genome sequencing (WGS) of …

Self-Medication Practices In Medical Students During The Covid-19 Pandemic: A Cross-Sectional Analysis, Farah Yasmin, Muhammad Sohaib Asghar, Unaiza Naeem, Hala Najeeb, Hamza Nauman, Muhammad Nadeem Ahsan, Abdullah Khan Khattak

Medical College Documents

Background and objectives: During the pandemic, the growing influence of social media, accessibility of over-the-counter medications, and fear of contracting the virus may have led to self-medication practices among the general public. Medical students are prone to such practices due to relevant background knowledge, and access to drugs. This study was carried out to determine and analyze the prevalence of self-medication practices among medical students in Pakistan.
Materials and methods: This descriptive, cross-sectional study was conducted online in which the participants were asked about the general demographics, their self-medication practices and the reasons to use. All participants were currently enrolled …

Dpo: Diffuse Pulmonary Ossification - A Diagnostic Challenge, Gaetano Rea, Giuliana Giacobbe, Danila Caroppo, Silvia Iovine, Roberta Lieto, Marialuisa Bocchino, Tullio Valente, Angelantonio Maglio, Alessandro Vatrella

Translational Medicine @ UniSa

Diffuse pulmonary ossification (DPO) is a rare condition of DLD (diffuse lung disease) characterized by the presence of metaplastic ectopic bone in the lungs and is less frequent in patients without a clear background of lung diseases. DPO is characterized by very small calcific nodules, often with bone mature located in both lungs and often in peripheral areas of the lungs. Two patterns of DPO have been recognized dendriform and nodular. The dendriform type is less common and is characterized by a coral-like network of bone spiculae along the alveolar septa and is often related to interstitial fibrosis or chronic …

Applying Transformative Evaluation To Assess Service Provided To African Americans Through The Snap-Ed Program, Matthew Greene

LSU Doctoral Dissertations

Obesity and food insecurity are disproportionately experienced by African Americans compared to white Americans. African Americans encounter multiple barriers to healthful eating in their food environment, in part due to structural racism. Four studies were undertaken to understand how SNAP-Ed may best address the needs of African Americans and whether the program is serving African Americans in Louisiana equitably. In the first study, a scoping review was conducted to describe nutrition interventions addressing structural racism experienced by African Americans and compare them to the Getting to Equity in Obesity Prevention Framework. Nearly all included studies focused on PSE change interventions …

Implementation Of Community-Based Trauma-Sensitive Yoga Program For Youth With Complex Trauma, Vira Salzburn, Kierstin Graham

National Youth Advocacy & Resilience Conference

This presentation will discuss the implementation and scale-up of an evidence-based Trauma-Sensitive Yoga (TSY) program as a part of a larger community-wide safety and resilience-building effort. It will explain the effectiveness of TSY interventions for both clinical and non-clinical populations and highlight the physical, mental, emotional, and social benefits of a modified yoga practice for youth and young adults with complex trauma.

Trauma In The Classroom, Dr. Kaylin Coody Coody

National Youth Advocacy & Resilience Conference

When looking at recent literature, it's clear that many students currently in school have experienced various levels of trauma, negatively impacting the social, emotional and academic progress. This session will review these specifics, with attendees have an understanding of trauma and strategies to support students in need.

Globularia Alypum L. Modulates Inflammatory Markers In The Human Colon And Shows A Potential Antioxidant Role In Myeloid Leukemic Cells, Najla Hajji, Elodie Hudik, Paola Iovino, Nacim Zouari, Hichem Sebai, Oliver Nusse, Carolina Ciacci

Translational Medicine @ UniSa

Globularia alypum (GA), a plant of the Globulariacea family, has long been used as a traditional cure for inflammatory and metabolic illnesses.In addition to various in vitro model studies, the current work focuses on GA'santioxidant and anti-inflammatory properties in human colon biopsies.

Liquid Chromatography-Electrospray Ionization Mass Spectrometry identified the phenol components in GA aqueous extract (GAAE).The antioxidant ability of GAAE was tested in vitro utilizing chemiluminescence and flow cytometry using fluorescent yeastsn conjunction with PLB-985-human myeloid leukemia cells. Experiments on human colon biopsies after a biopsy challenge with Escherichia coli-lipopolysaccharides aimed tosee if GAAE had an anti-inflammatory impact on human …

The Time For A Consensus Regarding The Coeliac Disease Diagnosis In Adults Has Come: Balancing The Pros And Cons Of Omitting The Biopsy, Carolina Ciacci, Julio C. Bao

Translational Medicine @ UniSa

How balancing the pros and cons of omitting the biopsy in diagnosing CeD in adults?

Tissue Origin Of Cytotoxic Natural Killer Cells Dictates Their Differential Roles In Mouse Digit Tip Regeneration And Progenitor Cell Survival., Nadjib Dastagir, Zachery Beal, James W Godwin

Faculty Research 2022

Regeneration of amputated digit tips relies on mesenchymal progenitor cells and their differentiation into replacement bone and tissue stroma. Natural killer (NK) cells have well-characterized roles in antigen-independent killing of virally infected, pre-tumorous, or stressed cells; however, the potential for cytotoxic activity against regenerative progenitor cells is unclear. We identified NK cell recruitment to the regenerating digit tip, and NK cytotoxicity was observed against osteoclast and osteoblast progenitors. Adoptive cell transplants of spleen NK (SpNK) or thymus NK (ThNK) donor cells into immunodeficient mice demonstrated ThNK cell-induced apoptosis with a reduction in osteoclasts, osteoblasts, and proliferative cells, resulting in inhibition …

Expanding Homogeneous Culture Of Human Primordial Germ Cell-Like Cells Maintaining Germline Features Without Serum Or Feeder Layers., Mutsumi Kobayashi, Misato Kobayashi, Junko Odajima, Keiko Shioda, Young Sun Hwang, Kotaro Sasaki, Pranam Chatterjee, Christian Kramme, Richie E Kohman, George M Church, Amanda R Loehr, Robert S Weiss, Harald Jüppner, Joanna J Gell, Ching C Lau, Toshi Shioda

Faculty Research 2022

In vitro expansion of human primordial germ cell-like cells (hPGCLCs), a pluripotent stem cell-derived PGC model, has proved challenging due to rapid loss of primordial germ cell (PGC)-like identity and limited cell survival/proliferation. Here, we describe long-term culture hPGCLCs (LTC-hPGCLCs), which actively proliferate in a serum-free, feeder-free condition without apparent limit as highly homogeneous diploid cell populations maintaining transcriptomic and epigenomic characteristics of hPGCLCs. Histone proteomics confirmed reduced H3K9me2 and increased H3K27me3 marks in LTC-hPGCLCs compared with induced pluripotent stem cells (iPSCs). LTC-hPGCLCs established from multiple human iPSC clones of both sexes were telomerase positive, senescence-free cells readily passaged with …

2022-03-08_Michiganoverview_Covidlongtermcare, Michigan Department Of Health & Human Services

Michigan COVID-19 Long Term Care Data

The COVID Long Term Care Facilities page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173-526911--,00.html.

This report is created by the Michigan Department of Health & Human Services from data self-reported by long-term care facilities into EMResource. Data for all reporting facilities is posted weekly each Monday.

The information below represents COVID-19 data reported directly to MDHHS by licensed and operating Skilled Nursing, Home for the Aged and Adult Foster Care facilities (licensed to serve 13 or more individuals) in Michigan from January 1, 2020. All long-term care facilities additionally have an obligation to report COVID-positive residents and/or staff …

Interrater Reliability And Concurrent Validity Of Real-Time Observation Of The Single-Leg Squat, Single-Leg Step Down, And Single-Leg Drop Landing In Evaluating Lower Extremity Movement Quality, Chad Clements

Seton Hall University Dissertations and Theses (ETDs)

BACKGROUND: Patellofemoral pain is a commonly diagnosed health condition that can negatively impact short- and long-term health and wellness. Prevention strategies to screen for and mitigate the risk of developing patellofemoral pain are needed. Current screening tools evaluating lower extremity movement quality lack the specificity to identify at risk individuals.

PURPOSE: The purpose of this study is to explore the inter-rater reliability and concurrent validity of the real-time visual observation of the single-leg squat, single-leg step down, and single-leg drop landing by athletic trainers to evaluate lower extremity movement quality related to functional activities that may predispose to knee dysfunction. …

Factors Associated With Home Delivery In Rural Sindh, Pakistan: Results From The Global Network Birth Registry, Afreen Sadia, Shafaq Mahmood, Farnaz Naqvi, Seemab Naqvi, Zahid Soomro, Sarah Saleem

Community Health Sciences

Background: According to global estimates for 2017, nearly 295,000 maternal deaths occurred worldwide. Thus, approximately 810 women die every day due to pregnancy-related complications. This burden of maternal deaths in LMICs is primarily due to poor healthcare service utilization, as indicated by relatively low rates of institutional deliveries and skilled-birth attendance (SBA). We conducted this study with an aim to assess the factors associated with home delivery and its subsequent effect on the pregnancy outcome in rural Sindh, Pakistan.
Methods: Data for this study were taken from The Global Network's Maternal Newborn Health Registry (MNHR), which is a prospective, population-based …

Covid-19 Newsletter (Vol. 109), Center For Disaster Medicine, New York Medical College

COVID-19 Newsletter

No abstract provided.

Cluttering In The Speech Of Young Men With Fragile X Syndrome, Katherine Bangert, Kathleen Scaler Scott, Charley Adams, Jessica S. Kisenwether, Lisa Giuffre, Jenna Reed, Angela John Thurman, Leonard Abbeduto, Jessica Klusek

Faculty Publications

Purpose: Cluttering is a fluency disorder that has been noted clinically in individuals with fragile X syndrome (FXS). Yet, cluttering has not been systematically characterized in this population, hindering identification and intervention efforts. This study examined the rates of cluttering in male young adults with FXS using expert clinical opinion, the alignment between expert clinical opinion and objectively quantified features of cluttering from language transcripts, and the association between cluttering and aspects of the FXS phenotype.

Method: Thirty-six men with FXS (aged 18-26 years; M = 22, SD = 2.35) contributed language samples and completed measures of nonverbal cognition, autism …

Mapping Bacterial Biofilm On Features Of Orthopedic Implants In Vitro, Kelly Moore, Niraj Gupta, Tripti Thapa Gupta, Khushi Patel, Jacob R. Brooks, Anne Sullivan, Alan S. Litsky, Paul Stoodley

Publications

Implant-associated infection is a major complication of orthopedic surgery. One of the most common organisms identified in periprosthetic joint infections is Staphylococcus aureus, a biofilm-forming pathogen. Orthopedic implants are composed of a variety of materials, such as titanium, polyethylene and stainless steel, which are at risk for colonization by bacterial biofilms. Little is known about how larger surface features of orthopedic hardware (such as ridges, holes, edges, etc.) influence biofilm formation and attachment. To study how biofilms might form on actual components, we submerged multiple orthopedic implants of various shapes, sizes, roughness and material type in brain heart infusion broth …

Morphological Awareness Performance Profiles Of First Through Sixth Grade Students, Victoria Henbest

Victoria S. Henbest Publications

Purpose: We examined whether diverse profiles of strengths and weaknesses would emerge when assessing different aspects of morphological awareness in first- through sixth-grade students using a recently developed standardized test, the Morphological Awareness Test for Reading and Spelling (MATRS; Apel et al., 2021).

Method: Four thousand fifty-nine first- through sixth-grade students completed the eight morphological awareness tasks of the MATRS. The eight tasks represent the multiple ways that morphological awareness impacts both spoken and written language skills for the English language. Exploratory finite mixture models estimated the number of latent subgroups that best reflected heterogeneity in task-level performance by grade …

Cloud-Based Ultrasound System: Feasibility And Potential, Ji-Bin Liu

Department of Radiology Faculty Papers

No abstract provided.

Intergenerational Risk And Resilience Pathways From Discrimination And Acculturative Stress To Infant Mental Health, Sabrina R. Liu, Curt A. Sandman, Elyssia Poggi Davis, Laura M. Glynn

Psychology Faculty Articles and Research

Preconception and prenatal stress impact fetal and infant development, and women of color are disproportionately exposed to sociocultural stressors like discrimination and acculturative stress. However, few studies examine links between mothers’ exposure to these stressors and offspring mental health, or possible mitigating factors. Using linear regression, we tested associations between prenatally assessed maternal acculturative stress and discrimination on infant negative emotionality among 113 Latinx/Hispanic, Asian American, Black, and Multiethnic mothers and their children. Additionally, we tested interactions between stressors and potential pre- and postnatal resilience-promoting factors: community cohesion, social support, communalism, and parenting self-efficacy. Discrimination and acculturative stress were related …

Effects Of Integrating Family Planning With Maternal, Newborn, And Child Health Services On Uptake Of Voluntary Modern Contraceptive Methods In Rural Pakistan: Protocol For A Quasi-Experimental Study, Zahid Memon, Sophie Reale, Wardah Ahmed, Rachael Spencer, Talib Hussain Lashari, Zulfiqar Ahmed Bhutta, Hora Soltani

Centre of Excellence in Women and Child Health

Background: The uptake of modern contraceptive methods (MCMs) remains low, with 25% of women reporting their use in Pakistan. The overarching interventions covering service delivery platforms at facility and community levels necessitate the integration of family planning (FP) with maternal, newborn, and child health (MNCH) services.
Objective: The main aim of this study is to evaluate the impact of an integrated FP-MNCH service delivery model to increase coverage of MCMs in rural Pakistan. Moreover, we aim to measure the level of effectiveness of interventions regarding the uptake of MCMs.
Methods: A quasi-experimental, sequential, mixed methods study design with pre- and …

Structural And Computational Studies Of The Sars-Cov-2 Spike Protein Binding Mechanisms With Nanobodies: From Structure And Dynamics To Avidity-Driven Nanobody Engineering, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

Nanobodies provide important advantages over traditional antibodies, including their smaller size and robust biochemical properties such as high thermal stability, high solubility, and the ability to be bioengineered into novel multivalent, multi-specific, and high-affinity molecules, making them a class of emerging powerful therapies against SARS-CoV-2. Recent research efforts on the design, protein engineering, and structure-functional characterization of nanobodies and their binding with SARS-CoV-2 S proteins reflected a growing realization that nanobody combinations can exploit distinct binding epitopes and leverage the intrinsic plasticity of the conformational landscape for the SARS-CoV-2 S protein to produce efficient neutralizing and mutation resistant characteristics. Structural …

Acute Occlusion Of Aortic Endovascular Aneurysm Repair Stent Graft With Bilateral Limb Ischemia, Min Choi, Dawn Salvatore, Paul J Dimuzio, Michael Nooromid, Babak Abai

Department of Surgery Faculty Papers

Endovascular aneurysm repair has dramatically changed the management of abdominal aortic aneurysms as an alternative to open repair. However, complications can occur, including stent graft migration, kinking, and occlusion, leading to compromise of the excluded aneurysm walls and acute limb ischemia. In the present report, we have described a case of migration and kinking of an abdominal aortic stent graft in the main body that led to occlusion of the abdominal aorta and bilateral acute limb ischemia. The patient required emergent explantation of the stent graft and open repair of the abdominal aneurysm with a rifampin-soaked Dacron graft, which achieved …

Expanding The Definition Beyond Surveillance Criteria Reveals A Large Burden Of Osteomyelitis Caused By Group B Streptococcus In The United States Veterans Health Administration, Taissa A. Bej, Brigid Wilson, Sunah Song, Robin L.P. Jump, Federico Perez

Faculty Scholarship

Background: Population-based surveillance studies may underestimate osteomyelitis caused by Group B Streptococcus (GBS). We analyzed cases of GBS osteomyelitis, including patients diagnosed using an expanded case definition that incorporates cultures from non-sterile sites, as well as cultures from normally sterile sites. Methods: We retrospectively examined a cohort of veterans with the diagnosis of osteomyelitis between 2008 and 2017. Cases of definite GBS osteomyelitis required GBS isolation from normally sterile sites, (e.g., blood or bone). Cases of probable GBS osteomyelitis permitted GBS isolation from non-sterile sites (e.g., surgical sites, wounds). We compared comorbid conditions, lower extremity amputation and mortality rates in …