Medicine and Health Sciences Commons^™

Liposomal Delivery Of Remdesivir For Localized And Targeted Treatment Of Covid-19, Anupama Melam

McKelvey School of Engineering Theses & Dissertations

Liposomal delivery of Remdesivir for localized and targeted treatment of COVID-19

COVID-19 is a serious, and in many cases lethal, disease that is caused by infection of the upper respiratory tract by the novel betacoronavirus, SARS-Cov-2 virus. This disease has a very high mortality rate and has affected the world in a global pandemic. SARS-Cov-2 binds to the ACE2 receptor via the receptor-binding domain (RBD) in the S protein. After this, the virus fuses with the cell membrane by the formation of a six-helix bundle. Thus, the S protein plays a major role in ensuring that the virus attaches to …

Self-Rated Health Status, Functional Difficulties In Health Domains And Non-Communicable Diseases In Oman: Evidence From The World Health Survey In Oman, Mamunur Rashid, M. Mazharul Islam, Ahmed Y. Al Hadhrami

Mathematics Faculty Publications

This paper examined the pattern of self-rated Health (SRH) status, functional difficulties in health domains and non-communicable diseases among the Omani adult people. The paper also evaluated the association of SRH with the health functional difficulties and the chronic diseases. The data for the study obtained from the 2008 Oman World Health survey, involving a nationally representative sample of 3,770 Omani adult respondents of age 18 and above. Both descriptive and inferential statistical techniques, such as frequency distribution, bivariate analysis with chi-square test, factor analysis, multiple linear regression and logistic regression analysis were used for data analysis. The study revealed …

2021-01-09_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 …

Assessing Resident Communication With Faculty From Multiple Specialties During High-Fidelity Simulation Designed To Provide Multi-Source Feedback, Michael C. Nguyen Md, Rebecca Dudley Do, Nicole Elliott Do, Bryan G. Kane Md, Katie Best Rn, Matthew Nimmo Do, Matthew D. Cook Do, Jennifer E. Macfarlan Mph, Lisa Lindauer Md

Department of Emergency Medicine

No abstract provided.

Assessment Of Narcotic Use In Management Of Post-Op Pain After Functional Endoscopic Sinus Surgery., Kurren S. Gill, Chandala Chitguppi, Michelle Haggerty, Tawfiq Khoury, Judd Fastenberg, Gurston Nyquist, Elina Toskala, Marc Rosen, Mindy Rabinowitz

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Objectives: Pain and analgesic requirements after functional endoscopic sinus surgery (FESS) vary widely. This study aims to quantify pain after routine FESS and determine the most commonly used pain management regimen.

Methods: Retrospective chart review of 100 patients who underwent FESS from Oct 2017 to May 2019. Patients prospectively completed a daily pain diary and reported pain levels that were categorized into no pain (0), mild (1-3), moderate (4-7), or severe (8-10). Patients were categorized into narcotics, non-narcotics, combination, or none based on type of analgesic used.

Results: Sixty-nine patients were included. Majority of patients reported either mild (39%) or …

Covid-19_President Friday Futurecast_January 8, 2021, Joan Ferrini-Mundy

Office of the President

Weekly updates from Joan Ferrini-Mundy, University of Maine President, providing details about issues related to COVID-19 at the University of Maine and the University of Maine at Machias.

Kg-Covid-19: A Framework To Produce Customized Knowledge Graphs For Covid-19 Response., Justin T Reese, Deepak Unni, Tiffany J Callahan, Luca Cappelletti, Vida Ravanmehr, Seth Carbon, Kent A Shefchek, Benjamin M Good, James P Balhoff, Tommaso Fontana, Hannah Blau, Nicolas Matentzoglu, Nomi L Harris, Monica C Munoz-Torres, Melissa A Haendel, Peter N Robinson, Marcin P Joachimiak, Christopher J Mungall

Faculty Research 2021

Integrated, up-to-date data about SARS-CoV-2 and COVID-19 is crucial for the ongoing response to the COVID-19 pandemic by the biomedical research community. While rich biological knowledge exists for SARS-CoV-2 and related viruses (SARS-CoV, MERS-CoV), integrating this knowledge is difficult and time-consuming, since much of it is in siloed databases or in textual format. Furthermore, the data required by the research community vary drastically for different tasks; the optimal data for a machine learning task, for example, is much different from the data used to populate a browsable user interface for clinicians. To address these challenges, we created KG-COVID-19, a flexible …

The Human Phenotype Ontology In 2021., Sebastian Köhler, Michael Gargano, Nicolas Matentzoglu, Leigh Carmody, David Lewis-Smith, Nicole A Vasilevsky, Daniel Danis, Ganna Balagura, Gareth Baynam, Amy M Brower, Tiffany J Callahan, Christopher G Chute, Johanna L Est, Peter D Galer, Shiva Ganesan, Matthias Griese, Matthias Haimel, Julia Pazmandi, Marc Hanauer, Nomi L Harris, Michael J Hartnett, Maximilian Hastreiter, Fabian Hauck, Yongqun He, Tim Jeske, Hugh Kearney, Gerhard Kindle, Christoph Klein, Katrin Knoflach, Roland Krause, David Lagorce, Julie A Mcmurry, Jillian A Miller, Monica C Munoz-Torres, Rebecca L Peters, Christina K Rapp, Ana M Rath, Shahmir A Rind, Avi Z Rosenberg, Michael M Segal, Markus G Seidel, Damian Smedley, Tomer Talmy, Yarlalu Thomas, Samuel A Wiafe, Julie Xian, Zafer Yüksel, Ingo Helbig, Christopher J Mungall, Melissa A Haendel, Peter N Robinson

Faculty Research 2021

The Human Phenotype Ontology (HPO, https://hpo.jax.org) was launched in 2008 to provide a comprehensive logical standard to describe and computationally analyze phenotypic abnormalities found in human disease. The HPO is now a worldwide standard for phenotype exchange. The HPO has grown steadily since its inception due to considerable contributions from clinical experts and researchers from a diverse range of disciplines. Here, we present recent major extensions of the HPO for neurology, nephrology, immunology, pulmonology, newborn screening, and other areas. For example, the seizure subontology now reflects the International League Against Epilepsy (ILAE) guidelines and these enhancements have already shown clinical …

Chancellor Messages_Spring Covid Testing: Higher Numbers, Faster Results, Dannel P. Malloy

Chancellor

Message to the University of Maine System community from Chancellor Dannel P. Malloy regarding the COVID-19 vaccine, riot at the US Congress, COVID-19 numbers rising, testing at the University of Maine System, and the return to campuses for the 2021 Spring Semester.

Obstetrician-Gynecologist Perceptions And Utilization Of Prescription Drug Monitoring Programs: A Survey Study, Amie Goodin, Jungjun Bae, Chris Delcher, Joshua Brown, Dikea Roussos-Ross

Pharmacy Practice and Science Faculty Publications

Query of Prescription Drug Monitoring Programs (PDMPs) is recommended before prescribing opioids by the US Centers for Disease Control and Prevention, to inform clinical practice and aid diversion prevention. Many states mandate prescriber PDMP use; however, little is known about PDMP perception of utility and use among Obstetricians-Gynecologists (OB/GYN), who are the primary provider for most women during pregnancy.

This study examined OB/GYN perceptions and utilization of their state PDMP.

Survey items were developed by expert consensus. A voluntary anonymous survey was emailed to a random sample of 5000 OB/GYNs (adjusted participants n = 1470, minus unread/refusals). Responses were stratified …

Effects Of Racing Surface And Turn Radius On Fatal Limb Fractures In Thoroughbred Racehorses, Michael L. Peterson, Wayne T. Sanderson, Nurlan Kussainov, Sarah Jane Hobbs, Patti Miles, Mary C. Scollay, Hilary M. Clayton

Biosystems and Agricultural Engineering Faculty Publications

North American Thoroughbred racing is conducted on three types of surfaces—dirt, turf, and synthetic. The tracks are oval, and races are run counterclockwise. The loading on right and left limbs is expected to differ as a function of turn radius, banking, surface, and gait asymmetry. Hind limbs and forelimbs also have different functions related to propulsion and turning, respectively. This study uses the Equine Injury Database for race starts from 1 January 2009 through 31 December 2014, to compare injury rates across participating North American racetracks. The data are limited to catastrophic injuries in which horses died or were euthanized …

Bioactive Ether Lipids: Primordial Modulators Of Cellular Signaling, N. Rangholia, T. M. Leisner, S. P. Holly

Pharmaceutical Sciences

No abstract provided.

An Emergency Department Medical Record Review For Adolescent Intentional Self-Harm Injuries, Anna Hansen, Dessi Slavova, Gena Cooper, Jaryd Zummer, Julia Costich

Emergency Medicine Faculty Publications

BACKGROUND: Non-suicidal self-injury and suicide attempts are increasing problems among American adolescents. This study developed a definition for identifying intentional self-harm (ISH) injuries in emergency department (ED) records coded with International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) codes. The definition is based on the injury-reporting framework proposed by the Centers for Disease Control and Prevention. The study sought to estimate the definition's positive predictive value (PPV), and the proportion of ISH injuries with intent to die (i.e., suicide attempt).

METHODS: The study definition, based on first-valid external cause-of-injury ICD-10-CM codes X71-X83, T14.91, T36-T65, or T71, captured 207 discharge …

2021-01-08_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 …

2021-01-08_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 Hospitals. 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.

Critical And Ictal Phases In Simulated Eeg Signals On A Small-World Network, Louis R. Nemzer, Gary D. Cravens, Robert M. Worth, Francis Motta, Andon Placzek, Victor Castro, Jennie Q. Lou

Chemistry and Physics Faculty Articles

Healthy brain function is marked by neuronal network dynamics at or near the critical phase, which separates regimes of instability and stasis. A failure to remain at this critical point can lead to neurological disorders such as epilepsy, which is associated with pathological synchronization of neuronal oscillations. Using full Hodgkin-Huxley (HH) simulations on a Small-World Network, we are able to generate synthetic electroencephalogram (EEG) signals with intervals corresponding to seizure (ictal) or non-seizure (interictal) states that can occur based on the hyperexcitability of the artificial neurons and the strength and topology of the synaptic connections between them. These interictal simulations …

Medical School Watercooler Newsletter - January 8, 2021, Lindsey Lyle

Watercooler Newsletter

This is the January 8, 2021 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• Medical student named to Mobile Equity Task Force
• Townsley celebrates retirement with virtual reception
• Med School Café to address cervical cancer
• Annual COM Research Forum winners announced
• USA College of Medicine represented in Mobile Bay's 40 Under 40

2021-01-08_Michiganoverview_Covidvaccinestats, Michigan Department Of Health & Human Services

Michigan COVID-19 Vaccine Data

The COVID Vaccine Dashboard page was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus/0,9753,7-406-98178_103214-547150--,00.html.

Data is updated Monday through Saturday. Previously reported numbers of administered vaccine doses may change as new data are received. A possible lag in reporting vaccine doses will result in increases in numbers previously reported.

This report is created by the Michigan Department of Health and Human Services Division of Immunization from data reported to the Michigan Care Improvement Registry (MCIR).

The dashboard contained the tabs Vaccines Shipped, Distribution Trend, Doses Administered, Doses by Vaccine, Doses Metrics, Enrolled Providers, and …

Trial Of Newgait System To Alter Running Mechanics In High School Athlete: A Case Report, Kathy Tooman, Jozie Weiler, Stacy Ruotsala, Sarah Breen

Other

Trial of NewGait System to Alter Running Mechanics in High School Athlete: a Case Report

Icsdb: An Integrated Database Of Crispr Screens., Ahyoung Choi, Insu Jang, Heewon Han, Min-Seo Kim, Jinhyuk Choi, Jieun Lee, Sung-Yup Cho, Yukyung Jun, Charles Lee, Jaesang Kim, Byungwook Lee, Sanghyuk Lee

Faculty Research 2021

High-throughput screening based on CRISPR-Cas9 libraries has become an attractive and powerful technique to identify target genes for functional studies. However, accessibility of public data is limited due to the lack of user-friendly utilities and up-to-date resources covering experiments from third parties. Here, we describe iCSDB, an integrated database of CRISPR screening experiments using human cell lines. We compiled two major sources of CRISPR-Cas9 screening: the DepMap portal and BioGRID ORCS. DepMap portal itself is an integrated database that includes three large-scale projects of CRISPR screening. We additionally aggregated CRISPR screens from BioGRID ORCS that is a collection of screening …

The Mouse Gene Expression Database (Gxd): 2021 Update., Richard M. Baldarelli, Constance M. Smith, Jacqueline H. Finger, Terry F. Hayamizu, Ingeborg J. Mccright, Jingxia Xu, David R. Shaw, Jonathan S Beal, Olin Blodgett, Jeff Campbell, Lori E. Corbani, Pete J. Frost, Sharon C Giannatto, Dave Miers, James A. Kadin, Joel E Richardson, Martin Ringwald

Faculty Research 2021

The Gene Expression Database (GXD; www.informatics.jax.org/expression.shtml) is an extensive and well-curated community resource of mouse developmental gene expression information. For many years, GXD has collected and integrated data from RNA in situ hybridization, immunohistochemistry, RT-PCR, northern blot, and western blot experiments through curation of the scientific literature and by collaborations with large-scale expression projects. Since our last report in 2019, we have continued to acquire these classical types of expression data; developed a searchable index of RNA-Seq and microarray experiments that allows users to quickly and reliably find specific mouse expression studies in ArrayExpress (https://www.ebi.ac.uk/arrayexpress/) and GEO (https://www.ncbi.nlm.nih.gov/geo/); and expanded …

The Gene Ontology Resource: Enriching A Gold Mine., Gene Ontology Consortium, Judith A. Blake, Mary E. Dolan, Harold J. Drabkin, David P. Hill

Faculty Research 2021

The Gene Ontology Consortium (GOC) provides the most comprehensive resource currently available for computable knowledge regarding the functions of genes and gene products. Here, we report the advances of the consortium over the past two years. The new GO-CAM annotation framework was notably improved, and we formalized the model with a computational schema to check and validate the rapidly increasing repository of 2838 GO-CAMs. In addition, we describe the impacts of several collaborations to refine GO and report a 10% increase in the number of GO annotations, a 25% increase in annotated gene products, and over 9,400 new scientific articles …

Mouse Genome Database (Mgd): Knowledgebase For Mouse-Human Comparative Biology., Judith A. Blake, Richard M. Baldarelli, James A. Kadin, Joel E Richardson, Cynthia Smith, Carol J Bult, Mouse Genome Database Group

Faculty Research 2021

The Mouse Genome Database (MGD; http://www.informatics.jax.org) is the community model organism knowledgebase for the laboratory mouse, a widely used animal model for comparative studies of the genetic and genomic basis for human health and disease. MGD is the authoritative source for biological reference data related to mouse genes, gene functions, phenotypes and mouse models of human disease. MGD is the primary source for official gene, allele, and mouse strain nomenclature based on the guidelines set by the International Committee on Standardized Nomenclature for Mice. MGD's biocuration scientists curate information from the biomedical literature and from large and small datasets contributed …

Coronavirus Update 1-8-21, The Coronavirus Planning Team

University Briefings & Virtual Events

It has been a long haul since March, but we now know how critical it is not to socialize in groups—big or small—especially without masks and social distancing. The Pioneer Promise will continue to be a critical tool—one we hope you have been using while at home. That said, we can now look down the road and see a light as more and more people receive the vaccine. Now is not the time to let down our guard. The vaccine is here, but the virus also is more prevalent everywhere than at any other time.

A Latent Profile Analysis Of Rural Women Who Use Drugs And Commit Crimes, Michele Staton, Amanda M. Bunting, Erika Pike, Danelle Stevens-Watkins

Journal of Rural Social Sciences

The majority of rural Appalachian women in jail meet criteria for a drug use disorder and need treatment. Using a latent profile analysis of a random sample of rural women in Appalachian jails (N=400) the current study established groups of women based on criminal history, drug use in the commission of crimes, and role of the partner’s drug use in the commission of crimes. Analysis found five distinct profiles of rural women based on involvement of criminal activities as a function of drug use severity. Results suggest that among criminally involved rural women, severity of drug use is a critical …

Dopamine D2 Long Receptors Are Critical For Caveolae-Mediated Α-Synuclein Uptake In Cultured Dopaminergic Neurons, Ichiro Kawahata, Tomoki Sekimori, Haoyang Wang, Yanyan Wang, Toshikuni Sasaoka, Luc Bousset, Ronald Melki, Tomohiro Mizobata, Yasushi Kawata, Kohji Fukunaga

Pharmacy Faculty Publications and Presentations

Abstract: α-synuclein accumulation into dopaminergic neurons is a pathological hallmark of Parkinson's disease. We previously demonstrated that fatty acid-binding protein 3 (FABP3) is critical for α-synuclein uptake and propagation to accumulate in dopaminergic neurons. FABP3 is abundant in dopaminergic neurons and interacts with dopamine D2 receptors, specifically the long type (D2L). Here, we investigated the importance of dopamine D2L receptors in the uptake of α-synuclein monomers and their fibrils. We employed mesencephalic neurons derived from dopamine D2L --/--, dopamine D2 receptor null (D2 null), FABP3--/--, and wild type C57BL6 mice, and analyzed the uptake ability of fluorescence-conjugated α-synuclein monomers and …

Relationship Between Vaccination Status And Biopsychosocial Characteristics In Sheltered Adolescents., Cecilia E. Zemanek Bs, Nina Liu Bs, Ceyda H. Sablak Bs, Brittany Gaudet Bs, Msph, Taylor Jarvill Ba, Allison N. Kayne Bs, Jeffrey Downen Bs, Ms, Hope Kincaid Mph, Cph, Amy B. Smith Phd, Robert D. Barraco Md, Mph, Hoonani M. Cuadrado Mspas, Pa-C, Marna R. Greenberg Do, Mph, Facep

Department of Emergency Medicine

Introduction Homeless youth are a vulnerable population. A volunteer clinic supported by medical students in northeastern Pennsylvania provides shelter and healthcare to adolescents seeking refuge. We set out to determine the immunization status of youth in the shelter and evaluate for associations of immunization deficiency with demographics or biopsychosocial factors. Methods After IRB approval, a retrospective cohort study was performed from existing clinical records at the shelter 2/2015-9/2019. Chart abstraction included variables such as demographics (including age, sex, and race/ethnicity), biopsychosocial factors (including childhood trauma/abuse history, substance abuse history, and sexual activity), and immunization history. Results A total of 440 …

Myc Regulates Ribosome Biogenesis And Mitochondrial Gene Expression Programs Through Its Interaction With Host Cell Factor-1., Tessa M. Popay, Jing Wang, Clare M. Adams, Gregory Caleb Howard, Simona G. Codreanu, Stacy D. Sherrod, John A. Mclean, Lance R. Thomas, Shelly L. Lorey, Yuichi J. Machida, April M. Weissmiller, Christine M. Eischen, Qi Liu, William P. Tansey

Department of Cancer Biology Faculty Papers

The oncoprotein transcription factor MYC is a major driver of malignancy and a highly validated but challenging target for the development of anticancer therapies. Novel strategies to inhibit MYC may come from understanding the co-factors it uses to drive pro-tumorigenic gene expression programs, providing their role in MYC activity is understood. Here we interrogate how one MYC co-factor, host cell factor (HCF)-1, contributes to MYC activity in a human Burkitt lymphoma setting. We identify genes connected to mitochondrial function and ribosome biogenesis as direct MYC/HCF-1 targets and demonstrate how modulation of the MYC-HCF-1 interaction influences cell growth, metabolite profiles, global …

Office Blood Pressure Measurement: A Comprehensive Review, Saulat Siddique, Aamir Hameed Khan, Hunaina Shahab, Yu-Qing Zhang, Jam Chin Tay, Peera Buranakitjaroen, Yuda Turana, Narsingh Verma, Chen-Huan Chen, Hao-Min Cheng

Section of Cardiology

The conventional auscultatory methods for measuring blood pressure have been used to screen, diagnose, and manage hypertension since long. However, these have been found to be prone to errors especially the white coat phenomena which cause falsely high blood pressure readings. The Mercury sphygmomanometer and the Aneroid variety are no longer recommended by WHO for varying reasons. The Oscillometric devices are now recommended with preference for the Automated Office Blood Pressure measurement device which was found to have readings nearest to the Awake Ambulatory Blood Pressure readings. The downside for this device is the cost barrier. The alternative is to …

Partial Inhibition Of Mitochondrial Complex I Ameliorates Alzheimer's Disease Pathology And Cognition In App/Ps1 Female Mice., Andrea Stojakovic, Sergey Trushin, Anthony Sheu, Layla Khalili, Su-Youne Chang, Xing Li, Trace Christensen, Jeffrey L Salisbury, Rachel E Geroux, Benjamin Gateno, Padraig J Flannery, Mrunal Dehankar, Cory C Funk, Jordan Wilkins, Anna Stepanova, Tara O'Hagan, Alexander Galkin, Jarred Nesbitt, Xiujuan Zhu, Utkarsh Tripathi, Slobodan Macura, Tamar Tchkonia, Tamar Pirtskhalava, James L Kirkland, Rachel A Kudgus, Renee A Schoon, Joel M Reid, Yu Yamazaki, Takahisa Kanekiyo, Song Zhang, Emirhan Nemutlu, Petras Dzeja, Adam Jaspersen, Ye In Christopher Kwon, Michael K Lee, Eugenia Trushina

Articles, Abstracts, and Reports

Alzheimer's Disease (AD) is a devastating neurodegenerative disorder without a cure. Here we show that mitochondrial respiratory chain complex I is an important small molecule druggable target in AD. Partial inhibition of complex I triggers the AMP-activated protein kinase-dependent signaling network leading to neuroprotection in symptomatic APP/PS1 female mice, a translational model of AD. Treatment of symptomatic APP/PS1 mice with complex I inhibitor improved energy homeostasis, synaptic activity, long-term potentiation, dendritic spine maturation, cognitive function and proteostasis, and reduced oxidative stress and inflammation in brain and periphery, ultimately blocking the ongoing neurodegeneration. Therapeutic efficacy in vivo was monitored using translational …