Medicine and Health Sciences Commons^™

Matrine Inhibits Cns Autoimmunity Through An Ifn-Β-Dependent Mechanism, Yaojuan Chu, Wendi Ma, Rodolfo Thome, Jie Dan Ping, Fangzhou Liu, Mengru Wang, Mingliang Zhang, Guang-Xian Zhang, Lin Zhu

Department of Neurology Faculty Papers

Matrine (MAT), a quinolizidine alkaloid component derived from the root of Sophora flavescens, suppresses experimental autoimmune encephalomyelitis (EAE), the animal model of multiple sclerosis (MS), by inducing the production of immunomodulatory molecules, e.g., IL-10. In an effort to find the upstream pathway(s) of the mechanism underlying these effects, we have tested certain upregulated immunomodulatory molecules. Among them, we found increased levels of IL-27 and IFN-β, one of the first-line MS therapies. Indeed, while low levels of IFN-β production in sera and type I interferon receptor (IFNAR1) expression in spinal cord of saline-treated control EAE mice were detected, they were significantly …

Time For Some Drugs Or Drugs For Some Time, Linda Zhang, Lauren Wilson, Benjamin Pierce

Psychiatry

No abstract provided.

On The Expanding Roles Of Trna Fragments In Modulating Cell Behavior, Rogan Magee, Isidore Rigoutsos

Computational Medicine Center Faculty Papers

The fragments that derive from transfer RNAs (tRNAs) are an emerging category of regulatory RNAs. Known as tRFs, these fragments were reported for the first time only a decade ago, making them a relatively recent addition to the ever-expanding pantheon of non-coding RNAs. tRFs are short, 16-35 nucleotides (nts) in length, and produced through cleavage of mature and precursor tRNAs at various positions. Both cleavage positions and relative tRF abundance depend strongly on context, including the tissue type, tissue state, and disease, as well as the sex, population of origin, and race/ethnicity of an individual. These dependencies increase the urgency …

Availability Of Over-The-Counter Antibiotics In Guatemalan Corner Stores, Purificación Moreno, Alejandro Cerón, Karen Sosa, Marinees Morales, Laura M. Grajeda, Maria Renee Lopez, John P. Mccraken, Celia Cordón-Rosales, Guy H. Palmer, Douglas R. Call, Brooke M. Ramay

Anthropology: Faculty Scholarship

Widespread availability of antibiotics without prescription potentially facilitates overuse and contributes to selection pressure for antimicrobial resistant bacteria. Prior to this study, anecdotal observations in Guatemala identified corner stores as primary antibiotic dispensaries, where people purchase antibiotics without prescriptions. We carried out a cross sectional study to document the number and types of antibiotics available in corner stores, in four study areas in Guatemala. A total of 443 corner stores were surveyed, of which 295 (67%) sold antibiotics. The most commonly available antibiotics were amoxicillin, found in 246/295 (83%) stores, and tetracycline, found in 195/295 (66%) stores. Over the counter …

12 Tips To Guarantee A Fragmented (Absolutely Terrible) Curriculum In A Time Of Crisis, Constance Tucker, Abigail Kay

Department of Psychiatry and Human Behavior Faculty Papers

Medical education scholarship is filled with articles focused on rigorous curriculum design and innovation. In the midst of a public health crisis, the authors aim to provide a reflective guide to curriculum development focused on curriculum gone wrong. The authors propose twelve recommendations that will bring all educators closer to curricular failure.

Atrial Myocyte Nlrp3/Camkii Nexus Forms A Substrate For Postoperative Atrial Fibrillation, Jordi Heijman, Azinwi Phina Muna, Tina Veleva, Cristina E Molina, Henry Sutanto, Marcel Tekook, Qiongling Wang, Issam H Abu-Taha, Marcel Gorka, Stephan Künzel, Ali El-Armouche, Hermann Reichenspurner, Markus Kamler, Viacheslav Nikolaev, Ursula Ravens, Na Li, Stanley Nattel, Xander H T Wehrens, Dobromir Dobrev

Faculty, Staff and Students Publications

RATIONALE: Postoperative atrial fibrillation (POAF) is a common and troublesome complication of cardiac surgery. POAF is generally believed to occur when postoperative triggers act on a preexisting vulnerable substrate, but the underlying cellular and molecular mechanisms are largely unknown.

OBJECTIVE: To identify cellular POAF mechanisms in right atrial samples from patients without a history of atrial fibrillation undergoing open-heart surgery.

METHODS AND RESULTS: Multicellular action potentials, membrane ion-currents (perforated patch-clamp), or simultaneous membrane-current (ruptured patch-clamp) and [Ca

CONCLUSIONS: Preexisting Ca

Wellness In The Helping Professions: Historical Overview, Wellness Models, And Current Trends, Ashley J. Blount, Dalena L. Dillman Taylor, Glenn W. Lambie

Journal of Wellness

Introduction

Wellness and the concept of holism have rich histories throughout the helping professions. However, Westernized medical models often promote the concept of treatment rather than prevention, limiting the helper’s ability to focus on wellness when working with clients/patients. Therefore, in order to support a re-integration to holistic wellness and the prevention of illness, and re-focus on a wellness ideology, we conducted a thorough theoretical overview of wellness in the helping professions to: (a) provide a historical overview of wellness in helping professions, (b) discuss prominent wellness models, (c) review wellness assessments, (d) present wellness supervision models, and (e) offer …

Covid 19 Myocarditis: Myth Or Reality?, Lamyae Sasbou Md

Journal of the Saudi Heart Association

COVID 19 so far is not a known cardiotropic virus, and the term “myocarditis” should be exclusively used after EMB or autopsy proven diagnosis.

We report a case of 26-year-old man admitted for COVID 19 infection and symptoms leading to a myocarditis. We describe the workup that led to the potential diagnosis.

Diagnostic Accuracy Of Global Longitudinal Strain For Detecting Significant Coronary Artery Disease In Diabetic Patients Without Regional Wall Motion Abnormality, Oumaima Alaika, Souad Jamai, Nawal Doghmi, Mohamed Cherti

Journal of the Saudi Heart Association

Objectives:

Speckle-tracking imaging is a novel method for assessing left ventricular (LV) function and ischemic changes. The aim of this prospective study was to assess the diagnostic accuracy of global longitudinal strain (GLS) and regional longitudinal strain (RLS) parameters at rest in comparison to stress echocardiography findings for detecting significant coronary artery disease (CAD) in patients with diabetes mellitus (DM).

Methods:

We prospectively studied echocardiographic characteristics at rest with Speckle tracking echocardiography (2D STE) measures ; then stress echocardiography and coronary angiography data in 34 diabetic patients without regional wall motion abnormality (RWMA) at rest. Patients were grouped according to …

Non-Respiratory Presentations Of Covid-19, A Clinical Review., Marya Alsamman, Amy Caggiula, Sangrag Ganguli, Monika Misak, Ali Pourmand

COVID-19 Publications by GW Authors

INTRODUCTION: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 or COVID-19) is a highly infectious viral syndrome currently threatening millions of people worldwide. It is widely recognized as a disease of the pulmonary system, presenting with fever, cough, and shortness of breath. However, a number of extrapulmonary manifestations have been described in the literature.

OBJECTIVE: In this review, we seek to provide a comprehensive summary of the hematologic, gastroenterological, renal, dermatologic, neurologic, and psychiatric manifestations of COVID-19.

DISCUSSION: Hematological presentations of COVID-19 include laboratory abnormalities such as decreased total lymphocyte count, prolonged prothrombin time (PT), elevated d-dimer, and increased lactate dehydrogenase …

2020-09-24_Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

The Outbreak Data page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173_102057---,00.html.

This report is created by the Michigan Department of Health & Human Services from data self-reported by local health departments. Data is updated every week.

COVID-19 outbreaks are generally defined as two or more cases with a link by place and time indicating a shared exposure outside of a household. Local health departments report the number of new and ongoing outbreaks they are investigating by the setting of the outbreak. New outbreaks are those outbreaks that were first identified during the current reporting week. Ongoing outbreaks are …

More Conscious Of The Things That I Value, Anonymous

Community Reflections

This document is a response to the question, "what would you like future generations to understand about what life was like during a pandemic?". My response talks about my personal experience with Covid-19 and how it has changed my life.

Quarantining At Home, Anonymous

Community Reflections

What it was like quarantining at home and how it felt living through the pandemic.

The Gloominess Didn’T Control Me, Vincent Bassolino

Community Reflections

What my Covid-19 experience was like for me and people living around me.

Class assignment, Western Civilization, Professor Marino.

2020-09-24_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. It is updated Monday - Saturday.
This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) and rapid virus antigen detection point of …

Association Of Cnvs With Methylation Variation., Xinghua Shi, Saranya Radhakrishnan, Jia Wen, Jin Yun Chen, Junjie Chen, Brianna Ashlyn Lam, Ryan E Mills, Barbara E Stranger, Charles Lee, Sunita R Setlur

Faculty Research 2020

Germline copy number variants (CNVs) and single-nucleotide polymorphisms (SNPs) form the basis of inter-individual genetic variation. Although the phenotypic effects of SNPs have been extensively investigated, the effects of CNVs is relatively less understood. To better characterize mechanisms by which CNVs affect cellular phenotype, we tested their association with variable CpG methylation in a genome-wide manner. Using paired CNV and methylation data from the 1000 genomes and HapMap projects, we identified genome-wide associations by methylation quantitative trait locus (mQTL) analysis. We found individual CNVs being associated with methylation of multiple CpGs and vice versa. CNV-associated methylation changes were correlated with …

Core Neuropsychological Measures For Obesity And Diabetes Trials: Initial Report, Kimberlee D'Ardenne, Cary R. Savage, Dana Small, Uku Vainik, Luke E. Stoeckel

Center for Brain, Biology, and Behavior: Faculty Publications

Obesity and diabetes are known to be related to cognitive abilities. The Core Neuropsychological Measures for Obesity and Diabetes Trials Project aimed to identify the key cognitive and perceptual domains in which performance can influence treatment outcomes, including predicting, mediating, and moderating treatment outcome and to generate neuropsychological batteries comprised of well-validated, easy-to-administer tests that best measure these key domains. The ultimate goal is to facilitate inclusion of neuropsychological measures in clinical studies and trials so that we can gather more information on potential mediators of obesity and diabetes treatment outcomes. We will present the rationale for the project and …

Isolation And Quarantine, Anonymous

Community Reflections

My Covid experience talks about the day we were moved out to the present.

As Soon As This Is All Over, I Am Going Back To Paris, Anonymous

Community Reflections

My plans for 2020 were much different from how it actually played out. I had plans to study abroad, turn 21, and start my senior year of college. I never expected a worldwide pandemic to ruin it all.

This Pandemic Drastically Affected My Life, David Creo

Community Reflections

Class assignment for Western Civilization, Professor Marino.

The coronavirus entered the United States and started to rapidly spread, forcing my high school to indefinitely suspend and eventually cancel my whole senior year and all activities included, which would totally ruin my whole year, and the worst part was that this was completely unexpected.

Primary Source Reflection 1: Covid-19 Pandemic Personal Experience, Kaitlyn Anonymous

Community Reflections

Class assignment HI 102 Western Civilization: Since 1500.

My document incapsulates my personal experience of first learning about the pandemic, and contracting COVID.

This Virus Is Not Going Away, Anonymous

Community Reflections

Living during the COVID-19 pandemic was nothing short of infuriating. If there is anything I have learned about America, it is that some people are extremely selfish.

2020-09-24_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

The webpage was obtained from Michigan's Coronavirus Cumulative Data page, under the link Data About Places. Data is self-reported by hospitals daily to the EM Resource System per MDHHS Director Robert Gordon's Emergency Order.

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.

Prevalence Of And Sociodemographic Disparities In Influenza Vaccination Among Adults With Diabetes In The United States, Priyanka Bhugra, Reed Mszar, Javier Valero-Elizond, Gowtham R. Grandhi, Salim S. Virani, Miguel Cainzos-Achirica, Farhaan S. Vahidy, Saad Omer, Khurram Nasir

Office of the Provost

National estimates describing the overall prevalence of and disparities in influenza vaccination among patients with diabetes mellitus (DM) in United States are not well described. Therefore, we analyzed the prevalence of influenza vaccination among adults with DM, overall and by sociodemographic characteristics, using the Medical Expenditure Panel Survey database from 2008 to 2016. Associations between sociodemographic factors and lack of vaccination were examined using adjusted logistic regression. Among adults with DM, 36% lacked influenza vaccination. Independent predictors of lacking influenza vaccination included age 18 to 39 years (odds ratio [OR] 2.54; 95% confidence interval [CI], 2.14-3.00), Black race/ethnicity (OR 1.29; …

Neutrophil: A New Player In Metastatic Cancers, Mengyue Wu, Mutian Ma, Zhenya Tan, Hong Zheng, Xia Liu

Toxicology and Cancer Biology Faculty Publications

The interaction between cancer cells and immune cells is important for the cancer development. However, much attention has been given to T cells and macrophages. Being the most abundant leukocytes in the blood, the functions of neutrophils in cancer have been underdetermined. They have long been considered an “audience” in the development of cancer. However, emerging evidence indicate that neutrophils are a heterogeneous population with plasticity, and subpopulation of neutrophils (such as low density neutrophils, polymorphonuclear-myeloid-derived suppressor cells) are actively involved in cancer growth and metastasis. Here, we review the current understanding of the role of neutrophils in cancer development, …

Epidemiology, Outcome, And Prognostic Factors Of Oropharyngeal Lymphoepithelial Carcinoma: A Population-Based Analysis Using The Seer Database, Serena Lee

Orthodontics and Endodontics Theses

Introduction: Lymphoepithelial carcinoma (LEC) in the oropharynx is rare. Current understanding of the disease is derived mainly from case reports and small case series, prompting further elucidation of its epidemiology and prognostic factors that affect outcome. The aim of this retrospective cohort study was to examine demographic characteristics, clinicopathologic features, and prognostic factors in patients with oropharyngeal LEC. Methods: The U.S. National Cancer Institute’s SEER registry was queried to obtain data on patients with primary oropharyngeal LEC from 1975 to 2016. Variables examined include age at diagnosis, sex, race, year of diagnosis, primary site of tumor origin, tumor size, extent, …

2020-09-24_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

2020-09-24_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 is updated on an ongoing basis.

The data below represents a cumulative total of confirmed COVID-19 resident cases, cumulative total of suspected and confirmed resident deaths, cumulative total of confirmed COVID-19 staff cases, and cumulative total of suspected and confirmed staff deaths reported by SNFs in Michigan since January 1, 2020. Case numbers are provisional and may change as facilities correct …

When Pandemic Hits: Exercise Frequency And Subjective Well-Being During Covid-19 Pandemic, Ralf Brand, Sinika Timme, Sanaz Nosrat

Publications and Research

The governmental lockdowns related to the COVID-19 pandemic have forced people to change their behavior in many ways including changes in exercise. We used the brief window of global lockdown in the months of March/April/May 2020 as an opportunity to investigate the effects of externally imposed restrictions on exercise-related routines and related changes in subjective well-being. Statistical analyses are based on data from 13,696 respondents in 18 countries using a cross-sectional online survey. A mixed effects modeling approach was used to analyze data. We tested whether exercise frequency before and during the pandemic would influence mood during the pandemic. Additionally, …

Mesencephalic Astrocyte-Derived Neurotrophic Factor (Manf) Regulates Neurite Outgrowth Through The Activation Of Akt/Mtor And Erk/Mtor Signaling Pathways, Wen Wen, Yongchao Wang, Hui Li, Hong Xu, Mei Xu, Jacqueline A. Frank, Murong Ma, Jia Luo

Pharmacology and Nutritional Sciences Faculty Publications

Neurite outgrowth is essential for brain development and the recovery of brain injury and neurodegenerative diseases. In this study, we examined the role of the neurotrophic factor MANF in regulating neurite outgrowth. We generated MANF knockout (KO) neuro2a (N2a) cell lines using clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 and demonstrated that MANF KO N2a cells failed to grow neurites in response to RA stimulation. Using MANF siRNA, this finding was confirmed in human SH-SY5Y neuronal cell line. Nevertheless, MANF overexpression by adenovirus transduction or addition of MANF into culture media facilitated the growth of longer neurites in RA-treated N2a …