Digital Commons Network^™

Developing Methods To Detect And Diagnose Chronic Traumatic Encephalopathy During Life: Rationale, Design, And Methodology For The Diagnose Cte Research Project, Jeffrey Cummings, Numerous Authors, See Full List Below

School of Medicine Faculty Research

Background: Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease that has been neuropathologically diagnosed in brain donors exposed to repetitive head impacts, including boxers and American football, soccer, ice hockey, and rugby players. CTE cannot yet be diagnosed during life. In December 2015, the National Institute of Neurological Disorders and Stroke awarded a seven-year grant (U01NS093334) to fund the “Diagnostics, Imaging, and Genetics Network for the Objective Study and Evaluation of Chronic Traumatic Encephalopathy (DIAGNOSE CTE) Research Project.” The objectives of this multicenter project are to: develop in vivo fluid and neuroimaging biomarkers for CTE; characterize its clinical presentation; refine …

Loss Of N1-Methylation Of G37 In Trna Induces Ribosome Stalling And Reprograms Gene Expression, Isao Masuda, Jae-Yeon Hwang, Thomas Christian, Sunita Maharjan, Fuad Mohammad, Howard Gamper, Allen R. Buskirk, Ya-Ming Hou

Department of Biochemistry and Molecular Biology Faculty Papers

N¹-methylation of G37 is required for a subset of tRNAs to maintain the translational reading-frame. While loss of m¹G37 increases ribosomal +1 frameshifting, whether it incurs additional translational defects is unknown. Here, we address this question by applying ribosome profiling to gain a genome-wide view of the effects of m¹G37 deficiency on protein synthesis. Using E coli as a model, we show that m¹G37 deficiency induces ribosome stalling at codons that are normally translated by m¹G37-containing tRNAs. Stalling occurs during decoding of affected codons at the ribosomal A site, indicating …

Cabotegravir For Hiv Prevention In Cisgender Men And Transgender Women, Raphael J Landovitz, Deborah Donnell, Meredith E Clement, Brett Hanscom, Leslie Cottle, Lara Coelho, Robinson Cabello, Suwat Chariyalertsak, Eileen F Dunne, Ian Frank, Jorge A Gallardo-Cartagena, Aditya H Gaur, Pedro Gonzales, Ha V Tran, Juan C Hinojosa, Esper G Kallas, Colleen F Kelley, Marcelo H Losso, J Valdez Madruga, Keren Middelkoop, Nittaya Phanuphak, Breno Santos, Omar Sued, Javier Valencia Huamaní, Edgar T Overton, Shobha Swaminathan, Carlos Del Rio, Roy M Gulick, Paul Richardson, Philip Sullivan, Estelle Piwowar-Manning, Mark Marzinke, Craig Hendrix, Maoji Li, Zhe Wang, Jeanne Marrazzo, Eric Daar, Aida Asmelash, Todd T Brown, Peter Anderson, Susan H Eshleman, Marcus Bryan, Cheryl Blanchette, Jonathan Lucas, Christina Psaros, Steven Safren, Jeremy Sugarman, Hyman Scott, Joseph J Eron, Sheldon D Fields, Nirupama D Sista, Kailazarid Gomez-Feliciano, Andrea Jennings, Ryan M Kofron, Timothy H Holtz, Katherine Shin, James F Rooney, Kimberly Y Smith, William Spreen, David Margolis, Alex Rinehart, Adeola Adeyeye, Myron S Cohen, Marybeth Mccauley, Beatriz Grinsztejn

Faculty, Staff and Student Publications

BACKGROUND: Safe and effective long-acting injectable agents for preexposure prophylaxis (PrEP) for human immunodeficiency virus (HIV) infection are needed to increase the options for preventing HIV infection.

METHODS: We conducted a randomized, double-blind, double-dummy, noninferiority trial to compare long-acting injectable cabotegravir (CAB-LA, an integrase strand-transfer inhibitor [INSTI]) at a dose of 600 mg, given intramuscularly every 8 weeks, with daily oral tenofovir disoproxil fumarate-emtricitabine (TDF-FTC) for the prevention of HIV infection in at-risk cisgender men who have sex with men (MSM) and in at-risk transgender women who have sex with men. Participants were randomly assigned (1:1) to receive one of …

Developing Methods To Detect And Diagnose Chronic Traumatic Encephalopathy During Life: Rationale, Design, And Methodology For The Diagnose Cte Research Project, Michael L Alosco, Daniel S Marcus, Et Al.

2020-Current year OA Pubs

BACKGROUND: Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease that has been neuropathologically diagnosed in brain donors exposed to repetitive head impacts, including boxers and American football, soccer, ice hockey, and rugby players. CTE cannot yet be diagnosed during life. In December 2015, the National Institute of Neurological Disorders and Stroke awarded a seven-year grant (U01NS093334) to fund the "Diagnostics, Imaging, and Genetics Network for the Objective Study and Evaluation of Chronic Traumatic Encephalopathy (DIAGNOSE CTE) Research Project." The objectives of this multicenter project are to: develop in vivo fluid and neuroimaging biomarkers for CTE; characterize its clinical presentation; refine …

Hu Record, Vol 15, No. 3

The Howard University Record

Contents:

I. Editorials

II. The Relation of the Church to Social Programs - W. H. Stokes

III. My Experience in the Recent Political Campaign - Mary Church Terrell

IV. Systemic Infections Due to Oral Sepsis - Dr. C. E. Bentley

V. Chronic Suppurative Pericementitis - Dr. C. E. Bentley

VI. The Choice of a Profession - Kelly Miller

VII. Howard Alumni You Ought to Know

VIII. Alumni Notes

IX. University Notes

X. Undergraduate Life

XI. Of Educational Interest

XII. Counterweights

The Increasing Role Of Pragmatic Clinical Trials And Real-World Data In Healthcare Research, Julio A. Ramirez, Ruth Carrico

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Family & Friends, Volume 1, Number 8

Family & Friends, 1998-2006

Anita C. Moyt, Editor. Contributors: J. Shane Wilson, Dana Ferguson, Steven Bradford, Melinda McSparrin.

Special thanks to Rhodes College and the Paul Barret Jr. Library for providing initial scanning of this collection.

Unveiling And Addressing Implementation Barriers To Routine Immunization In The Peri-Urban Slums Of Karachi, Pakistan: A Mixed-Methods Study, Amna Tanweer Yazdani, Ameer Muhammad, Muhammad Imran Nisar, Uzma Khan, Yasir Shafiq

Department of Paediatrics and Child Health

Background: Great disparities in immunization coverage exist in Pakistan between urban and rural areas. However, coverage estimates for large peri-urban slums in Sindh are largely unknown and implementation challenges remain unexplored. This study explores key supply- and demand-side immunization barriers in peri-urban slums, as well as strategies to address them. It also assesses immunization coverage in the target slums.
Methods: Conducted in four peri-urban slums in Karachi, this mixed-methods study consists of a baseline cross-sectional coverage survey of a representative sample of 840 caregivers of children aged 12-23 months, and 155 in-depth interviews (IDIs) through purposive sampling of respondents (caregivers, …

Brucella Prosthetic Valve Endocarditis: A Systematic Review, Karima Taamallah, Fatma Hammami, Hedi Gharsallah, Makram Koubaa, Mounir Ben Jemaa, Wafa Fehri

Journal of the Saudi Heart Association

Objective: Brucella prosthetic valve endocarditis is a rare but a life-threatening complication of brucellosis. It remains a diagnostic challenge. Optimal treatment of Brucella prosthetic valve endocarditis is debated. Available data is limited to case reports or small case series. The purpose of this study was to systematically review all published cases of Brucella prosthetic valve endocarditis in the literature. Method: A systematic review of PubMed database, Google, Google Scholar, and Scopus (From January 1974 to the present) for studies providing epidemiological, clinical and microbiological data as well as data on treatment and outcomes of Brucella prosthetic valve endocarditis was performed. …

2021-08-10_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

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

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 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, …

House Calls Program Brings Covid-19 Vaccine To Homebound Patients, Anna Jones

Browse All News

No abstract provided.

Going Global: Interest In Global Health Among Us Otolaryngology Residents, Julia Toman, Melynda Barnes Oussayef, J. Zachary Porterfield

Otolaryngology--Head & Neck Surgery Faculty Publications

Background: To meet the rising interest in surgical global health, some surgical residency programs offer global health experiences. The level of interest in these programs, however, and their role in residency recruitment and career planning has not been systematically evaluated.

Objective: (1) Define interest in global health among Otolaryngology residents in the USA. (2) Assess engagement of Otolaryngology residencies in global health training. (3) Determine barriers to global health training in residency.

Methods: A survey questionnaire was developed and sent to all Otolaryngology Residency Program Directors for distribution to all current Otolaryngology residents in the US.

Results: A total of …

Arbitrary Detention In The Counter-Terrorism Context: Standards For The Un Working Group On Arbitrary Detention, Aleena Nasir

Loyola of Los Angeles International and Comparative Law Review

No abstract provided.

Covid-19 Newsletter (Vol. 84), Center For Disaster Medicine, New York Medical College

COVID-19 Newsletter

No abstract provided.

Study Protocol For A Randomised Controlled Trial Assessing The Impact Of Pulmonary Rehabilitation On Maximal Exercise Capacity For Adults Living With Post-Tb Lung Disease: Global Recharge Uganda, W Katagira, Mw Orme, Av Jones, R Kasiita, Et Al

Peninsula Medical School

Introduction The burden of post-tuberculosis (TB) lung disease (PTBLD) is steadily increasing in sub-Saharan Africa, causing disability among TB survivors. Without effective medicines, the mainstay of PTBLD treatment evolves around disease prevention and supportive treatment. Pulmonary rehabilitation (PR), a low-cost, non-pharmacological intervention has shown effectiveness in a group of PTBLD individuals but has not been tested in a clinical trial. This study aims to assess the impact of a 6-week PR programme on maximal exercise capacity and other outcomes among adults in Uganda living with PTBLD. Methods and analysis This is a randomised waiting-list controlled trial with blinded outcome measures, …

Ada News - 08/09/2021, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Mindfulness-Based Intervention And Relapse Rates In Adults With A History Of Substance Use Disorder, Tamieko Ross-Anyaso

Student Scholarly Projects

Practice Problem: Substance abuse disorder (SUD) has become an increasingly prevalent community health problem worldwide, affecting individuals in all geographical regions regardless of age, race, sex, and socioeconomic status, despite decades of efforts to find a solution (Bowen et al., 2014). A lack of treatment engagement and substance‐misuse crisis calls attention to the effectiveness of relapse‐sensitive care and treatments.

PICOT: The question addressed in this evidence-based project was “ In adults over 18 years of age with substance use disorder (P), how does the effect of mindfulness-based treatment (I), compared with no mindfulness-based treatment (C), reduce the risk of relapse …

Roles Of A Bradykinin Storm And A Cytokine Storm In Covid-19 Cases, Nouha H. Odeh

Honors College Theses

In the light of recent events, it is imperative to understand the key inflammatory response elements that appear to be the source of more severe ailments resulting from a SARS-CoV-2 viral infection known as Covid-19 The more severe cases of Covid-19 are characterized by a severe inflammatory response resulting in tissue damage. My research proposal aims to investigate the two possible culprits of this response: a bradykinin (BK) storm and an interleukin-6 (IL-6) mediated cytokine storm. In both systems respectively, the excess release of these signals subsequently signals the production of even more of the same response element, resulting in …

The Exploration Of Novel Synthetic Methods Of Biologically Relevant Nitrogen And Halogen Containing Molecules, Rebekah Erin Strong

Theses and Dissertations

Visible light has become a highly useful, and regarded, tool to the organic chemist. The additions and transformations of an abundance of molecules can be achieved with the use of visible light and photocatalysts, when appropriate. More specifically compounds that contain nitrogen, halogens, or both are highly useful structures in nearly every chemical industry. They are elements found in naturally occurring molecules and have the capacity to mimic biologically active and relevant structures. This makes them useful targets for pharmaceutical compounds. Bromine and chlorine can act as leaving groups; this property makes molecules with these elements reactive and thus able …

Responding To Parents' Questions Regarding Polysorbate 80, Aluminum, And Thimerosal In Vaccines, Elli Hugh, Beth Luthy

Student Works

Vaccines save millions of lives worldwide every year. Nevertheless, misinformation regarding vaccine ingredients circulates on various media platforms and may negatively influence parental decisions regarding childhood vaccinations. Three vaccine ingredients commonly associated with parental vaccine concerns include polysorbate 80, aluminum, and thimerosal. Common misconceptions about polysorbate 80 and neurological sequela exist within the vaccine hesitant community. Additionally, aluminum has been incorrectly connected to chronic disease in children. Though proven that thimerosal does not cause autism, vaccine critics have now inaccurately reformed the argument claiming that it is the combination of thimerosal and aluminum that causes autism. The purpose of this …

Validating Deep Learning Inference During Chest X-Ray Classification For Covid-19 Screening., Robbie Sadre, Baskaran Sundaram, Sharmila Majumdar, Daniela Ushizima

Department of Radiology Faculty Papers

The new coronavirus unleashed a worldwide pandemic in early 2020, and a fatality rate several times that of the flu. As the number of infections soared, and capabilities for testing lagged behind, chest X-ray (CXR) imaging became more relevant in the early diagnosis and treatment planning for patients with suspected or confirmed COVID-19 infection. In a few weeks, proposed new methods for lung screening using deep learning rapidly appeared, while quality assurance discussions lagged behind. This paper proposes a set of protocols to validate deep learning algorithms, including our ROI Hide-and-Seek protocol, which emphasizes or hides key regions of interest …

Clinical And Epidemiological Features Of Acute Zika Virus Infections In León, Nicaragua, Natalie M. Bowman, Filemón Bucardo, Matthew H. Collins, Yaoska Reyes, Edwing Centeno Cuadra, Bryan Blette, Premkumar Lakshmanane, Enrique Paulo Guerra, Rebecca Rubinstein, Guei-Jiun Alice Liou, Aravinda M. De Silva, Sylvia Becker-Dreps

Student Publications

The American Zika virus (ZIKV) epidemic has highlighted the need to gain a better understanding of this emerging virus. The goal of this study was to describe the clinical symptoms, laboratory findings, and risk factors for symptomatic ZIKV infection in an area with ongoing transmission of other arboviral infections. We recruited patients at least 2 years of age seeking care at public health centers in León, Nicaragua, between January 2016 and August 2017, for fever, maculopapular rash, and/or nonsuppurative conjunctivitis with a duration of less than 1 week. A laboratory diagnosis of ZIKV was established using a combination of molecular …

A Bibliometric Analysis Of Research Output, Citation Analysis, Author Productivity, Collaborations, And Institutions Of Repute In Smartphone Health Applications (Sphealth Apps)., Dwight Figueiredo, Milind Chunkhare

Library Philosophy and Practice (e-journal)

Due to rapid smartphone health application growth and usage, we analyzed literature published in the field of spHealth Apps. SciVerse Scopus was used as the database of choice for this study. Research productivity, collaborations, citation analysis, authors and institutions were presented using well established bibliometric indicators.

During the study period (2000-20), 4546 documents were published in total. The average count of documents per year was 227. English was the language predominantly used in the retrieved documents (97%). The h- index of the retrieved documents was 137. Author submission of keywords used in documents pertaining to sp- Health Apps included human, …

2021-08-08_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. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 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, …

Effects Of Covid-19 On Global Research In Stem, Michelle Hoang, Santanu De

Biology Faculty Articles

A global public health emergency like the Coronavirus Infectious Disease 2019 (COVID-19) pandemic requires accurate and timely data collection in the research community. High impact research in science, technology, engineering, and mathematics (STEM) has been prioritized in the fight against COVID-19. The present study investigated the impact of COVID-19 on STEM research and the collaboration between global research institutions and industries. It was noted that COVID-19 had caused significant delays in non-COVID-19-related research projects and the onset of several remote studies. Most importantly, researchers in the STEM fields directed their attention and expertise to help mitigate virus transmission, treat patients, …

Filling Gaps And Setting Boundaries: Examining Utilization Of Health And Social Services At Jeffhope Student Run Clinics., Roy Wang, Amanda Guth, Alyssa Tate, Michele Ly, James D. Plumb Md, Mph

Department of Medicine Faculty Papers

The objective of this study was to describe the frequency that healthcare and social support services offered by JeffHOPE, a student run clinic for people experiencing homelessness in Philadelphia, PA, were utilized by patients. This study also aimed to investigate where patients would seek medical care on a given day had they not been able to access JeffHOPE. This study was conducted via mixed methods consisting of retrospective chart review of patient encounter records and a patient survey conducted weekly throughout 2019, both at a single clinic site, and retrospective chart review of January through March 2020 records at 5 …

The Cultural Worldview Of Women Trafficked For Sex In The U.S: An Ethnonursing Study Exploring Health And Well-Being Beliefs, Values And Practices From An Emic Perspective, Christine Lepianka

Electronic Theses and Dissertations

Introduction: Women who have been trafficked for sex in the United State report that the health care they receive is not consistently helpful or tailored to their unique needs. The purpose and domain of inquiry (DOI) for this study was to discover, understand, and describe health and well-being beliefs, values, and practices of U.S. born women who have been trafficked for sex in the United States, in order to provide culturally congruent nursing care. Method: Leininger’s Culture Care Theory (CCT), ethnonursing research method (ERM), and enablers guided the researcher as she explored the DOI. Interviews were conducted with 11 key …

Multivariate Cluster Analysis Of The Teacher Stress Inventory (Tsi) Prior To And During Covid-19, Berenice Saez

Electronic Theses and Dissertations

The coronavirus disease 2019 (COVID-19) pandemic has caused a negative situation with no precedents in the education system of the United States (U.S.). To mitigate the spread of the virus, many school closures occurred nationwide, and schools transitioned from face-to-face instruction to a mixture of self-directed guide home education or online teaching. These drastic changes could be causing teachers, as many other professionals exposed to sudden adjustments (e.g., medical doctors/firefighters), to express high levels of stress, emotional burden, and anxiety. The purpose of this study is to compare the profiles of the teacher stress inventory (TSI) before and during COVID-19. …

Trem2 Is Thyroid Hormone Regulated Making The Trem2 Pathway Druggable With Ligands For Thyroid Hormone Receptor., Skylar J. Ferrara, Priya Chaudhary, Margaret J. Debell, Gail Marracci, Hannah Miller, Evan Calkins, Edvinas Pocius, Brooke A. Napier, Ben Emery, Dennis Bourdette, Thomas S. Scanlan

Biology Faculty Publications and Presentations

Triggering receptor expressed on myeloid cells-2 (TREM2) is a cell surface receptor on macrophages and microglia that senses and responds to disease-associated signals to regulate the phenotype of these innate immune cells. The TREM2 signaling pathway has been implicated in a variety of diseases ranging from neurodegeneration in the central nervous system to metabolic disease in the periphery. Here, we report that TREM2 is a thyroid hormone-regulated gene and its expression in macrophages and microglia is stimulated by thyroid hormone and synthetic thyroid hormone agonists (thyromimetics). Our findings report the endocrine regulation of TREM2 by thyroid hormone, and provide a …

A Moral Dilemma: The Use Of Zinc In Patients Hospitalized With Covid Pneumonia, Ebony M. Manigault, Laura Donohue, Elizabeth Moore, Yara Abuaita

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Yao JS, Paguio JA, Dee EC, Tan HC, Moulick A, Milazzo C, Jurado J, Della Penna N, Celi LA. The minimal effect of zinc on the survival of hospitalized patients with COVID-19: an observational study. Chest. 2021 Jan;159(1):108-111. https://doi.org/10.1016/j.chest.2020.06.082

for a patient hospitalized with COVID pneumonia requiring high flow oxygen.