Epidemiology Commons^™

Association Of Nonacute Opioid Use And Cardiovascular Diseases: A Scoping Review Of The Literature, Jade H. Singleton, Erin L. Abner, Peter D. Akpunonu, Anna M. Kucharska-Newton

Epidemiology and Environmental Health Faculty Publications

BACKGROUND

In this scoping review, we identified and reviewed 23 original articles from the PubMed database that investigated the relationship between nonacute opioid use (NOU) and cardiovascular outcomes.

METHODS AND RESULTS

We defined NOU to include both long-term opioid therapy and opioid use disorder. We summarized the association between NOU and 5 classes of cardiovascular disease, including infective endocarditis, coronary heart disease (including myocardial infarction), congestive heart failure, cardiac arrythmia (including cardiac arrest), and stroke. The most commonly studied outcomes were coronary heart disease and infective endocarditis. There was generally consistent evidence of a positive association between community prevalence of …

Population Simulations Of Covid-19 Outbreaks Provide Tools For Risk Assessment And Continuity Planning, Bo Peng, Rowland W Pettit, Christopher I Amos

Faculty, Staff and Students Publications

OBJECTIVES: We developed COVID-19 Outbreak Simulator (https://ictr.github.io/covid19-outbreak-simulator/) to quantitatively estimate the effectiveness of preventative and interventive measures to prevent and battle COVID-19 outbreaks for specific populations.

MATERIALS AND METHODS: Our simulator simulates the entire course of infection and transmission of the virus among individuals in heterogeneous populations, subject to operations and influences, such as quarantine, testing, social distancing, and community infection. It provides command-line and Jupyter notebook interfaces and a plugin system for user-defined operations.

RESULTS: The simulator provides quantitative estimates for COVID-19 outbreaks in a variety of scenarios and assists the development of public health policies, risk-reduction operations, and …

The Detrimental Association Between Fear Of Falling And Motor Performance In Older Cancer Patients With Chemotherapy-Induced Peripheral Neuropathy, Gu Eon Kang, Tamiko K Murphy, Mark E Kunik, Hoda J Badr, Biruh T Workeneh, Sarvari V Yellapragada, Yvonne H Sada, Bijan Najafi

Faculty, Staff and Students Publications

BACKGROUND: Cancer patients with chemotherapy-induced peripheral neuropathy (CIPN) are at increased risk of falls and developing fear of falling (FoF). Although FoF may continue to impair motor performance and increase the risk of falling even further, this association remains unexplored in CIPN.

RESEARCH QUESTION: Does high FoF in patients with CIPN further deteriorate motor performance beyond the impairment from CIPN-related sensory deficits?

METHODS: In this secondary analysis of data collected from two clinical trials, gait parameters during habitual walking condition and postural sway parameters during 30-second quiet standing (eye-open and eyes-closed) were compared among older participants (≥ 65 years) with …

What The Pandemic Experience Taught Us About Stem Higher Education-School Partnerships, Nancy P Moreno, Dolores V Garay, Katherine A Harris, Alana D Newell, Beatriz Perez-Sweeney, Elizabeth Camacho-Lopez, Bernice A Shargey

Faculty, Staff and Students Publications

The move to virtual schooling and other measures to reduce the spread of SARS-CoV-2 infection dramatically changed the educational experience for grades K-12 populations during the years 2020 and 2021. STEM teaching and learning, and community partnerships focused on STEM education, were not exempt from the changes. Universities and other community partners had to adapt their STEM partnership programming to address new needs and assist students, teachers, families, and schools throughout periods of at-home learning and the re-reintroduction of in-person classes. Some of the changes included developing new programs, providing health-related guidance to school leaders, and converting student-focused programs to …

Hubungan Tingkat Pengetahuan Tentang Alat Kb Dengan Pemakaian Kontrasepsi Modern Pada Wanita Remaja Kawin Di Pulau Jawa (Analisis Sdki 2017), Priskatindea Priskatindea, Sudarto Ronoatmodjo

Jurnal Epidemiologi Kesehatan Indonesia

Prevalensi pemakaian metode KB modern pada wanita kawin usia remaja di Pulau Jawa tahun 2017 tergolong masih rendah, yakni 27,8%. Terbatasnya tingkat pengetahuan remaja mengenai pilihan kontrasepsi adalah salah satu hambatan pemakaian kontrasepsi pada remaja. Penelitian ini memiliki tujuan untuk mengetahui hubungan antara tingkat pengetahuan tentang alat/cara KB dengan pemakaian kontrasepsi modern pada wanita kawin usia remaja di Pulau Jawa. Penelitian ini menggunakan data sekunder dengan menganalisis hasil dari Survei Demografi dan Kesehatan Indonesia (SDKI) Tahun 2017. Sampel adalah 309 orang wanita berusia 15-19 tahun yang berdomisili di Pulau Jawa dengan status kawin. Pada hasil ditemukan sebanyak 62,4% responden memakai …

Berat Badan Lahir Rendah (Bblr) Sebagai Determinan Terjadinya Ispa Pada Balita Analisis Data Sdki Tahun 2017, Desinta Ayu Lestari, Asri Adisasmita Prof

Jurnal Epidemiologi Kesehatan Indonesia

No abstract provided.

Studi Endemisitas Dan Epidemiologi Deskriptif Malaria Di Kabupaten Purbalingga Tahun 2010-2019, Ghea Efranandhita Sukendar, Dwi Sarwani Sri Rejeki

Jurnal Epidemiologi Kesehatan Indonesia

Salah satu permasalahan kesehatan di Jawa Tengah adalah kejadian malaria. Kondisi lingkungan dan perilaku mempunyai peran dalam penyebaran malaria. Gambaran endemisitas dan upaya pengendalian yang diperlukan sebagai dasar perencanaan tindakan pengendalian malaria. Belum ada data yang menyajikan endemisitas malaria dari tahun 2010-2019 di Kabupaten Purbalingga. Penelitian ini bertujuan untuk mendeskripsikan endemisitas dan menggambarkan kejadian malaria berdasarkan variabel orang, tempat dan waktu dan upaya pengendalian yang sudah dilakukan periode tahun 2010-2019 di Kabupaten Purbalingga. Jenis penelitian yaitu deskriptif kuantitatif dengan populasi yaitu seluruh kasus malaria yang tercatat di dinas Kesehatan Kabupaten Purbalingga periode Januari 2010 sampai Desember 2019. Sampel merupakan total …

Determinan Konsistensi Penggunaan Kondom Pada Laki-Laki Seks Dengan Laki-Laki (Lsl) Non-Pekerja Seks: Studi Potong Lintang, Arum Zulaikhah, Sudarto Ronoatmodjo

Jurnal Epidemiologi Kesehatan Indonesia

Kasus baru HIV di Indonesia cenderung terus mengalami peningkatan. Sedangkan, tren kasus baru di dunia sudah mengalami penurunan. Laki-laki Seks dengan laki-laki (LSL) merupakan kelompok risiko tinggi HIV. Upaya pencegahan penularan HIV erat kaitannya dengan perilaku seks. Studi ini menggunakan 1.161 sampel Survei Terpadu Biologi dan Perilaku (STBP) 2015 pada kelompok LSL yang termasuk bukan pekerja seks. Studi cross sectional ini bertujuan untuk menganalisis determinan perilaku seks konsistensi penggunaan kondom dengan analisis hingga bivariat dengan menggunakan chi-square dan prevalence ratio. Data didapatkan dengan metode respondent driven sampling (RDS) yang kemudian mengeksklusi LSL pekerja seks. Hasil menunjukkan bahwa faktor-faktor yang berhubungan …

Hubungan Obesitas Dengan Kejadian Hipertensi Pada Lansia Di Posyandu Lansia Di Wilayah Kerja Puskesmas Pb Selayang Ii Kecamatan Medan Selayang, Medan, Hazella Rissa Valda Asari, Helda Helda

Jurnal Epidemiologi Kesehatan Indonesia

Populasi individu di seluruh dunia berusia 65 tahun dan lebih tua terus meningkat. Prevalensi hipertensi di Indonesia adalah 26,5%.Situasi hipertensi terus meningkat seiring dengan epidemiologinya yang meluas, yang berkontribusi terhadap meningkatnya beban global penyakit secara keseluruhan. Salah satu faktor hipertensi ialah obesitas. Studi Framingham menunjukkan bahwa baik pria maupun wanita mengalami peningkatan tekanan darah dengan peningkatan kelebihan berat badan. Mengetahui hubungan obesitas dengan hipertensi pada lansia. Desain potong lintang digunakan untuk penelitian yang dilaksanakan pada 9 posyandu lansia di wilayah kerja Puskesmas PB Selayang II pada bulan Agustus 2017. Populasi penelitian adalah lansia yang mengunjungi ke sembilan posyandu lansia di …

Microbial Science Research In The Post-Covid Environment, Nguyen K Nguyen, Carey-Ann D Burnham, Arturo Casadevall, Mary K Estes, Rebecca V Ferrell, Suzanne M J Fleiszig, Speakers, Moderators, And Panelists Of The Asm Virtual Symposium: Microbial Science Research In The Post-Covid Environment

Faculty, Staff and Students Publications

Since early 2020, the world has witnessed the unprecedented accomplishments of the scientific community in the fight against the coronavirus disease 2019 (COVID-19) pandemic. In the meantime, we also learned valuable lessons and recognized the challenges that hindered our successes. In this article, we synthesize the ideas discussed at the ASM Virtual Symposium: Microbial Science Research in the Post-COVID Environment on 10 November 2020. We propose three new approaches that microbiology researchers can embrace to overcome these challenges. Moreover, we suggest broad systematic changes to focus on social impacts, teamwork, and diversity, equity, and inclusion. We believe these values are …

Genetic Variation And Recurrent Haplotypes On Chromosome 6q23-25 Risk Locus In Familial Lung Cancer, Anthony M Musolf, Claire L Simpson, Bilal A Moiz, Claudio W Pikielny, Candace D Middlebrooks, Diptasri Mandal, Mariza De Andrade, Michael D Cole, Colette Gaba, Ping Yang, Ming You, Yafang Li, Elena Y Kupert, Marshall W Anderson, Ann G Schwartz, Susan M Pinney, Christopher I Amos, Joan E Bailey-Wilson

Faculty, Staff and Students Publications

Although lung cancer is known to be caused by environmental factors, it has also been shown to have genetic components, and the genetic etiology of lung cancer remains understudied. We previously identified a lung cancer risk locus on 6q23-25 using microsatellite data in families with a history of lung cancer. To further elucidate that signal, we performed targeted sequencing on nine of our most strongly linked families. Two-point linkage analysis of the sequencing data revealed that the signal was heterogeneous and that different families likely had different risk variants. Three specific haplotypes were shared by some of the families: 6q25.3-26 …

Research Visualization Of Different Treatment Modalities To Treat Covid-19 Infection: Bibliometric Analysis Of Pubmed Database, Abeel Naseer, Muhammad Shoaib, Nusrat Ali, Imtiaz Ahmad

Library Philosophy and Practice (e-journal)

This paper designed to examine research published in PubMed indexed journals of different treatment modalities to treat COVID -19 infection employing bibliometric analysis technique from 2020 to 2021. The purpose was to consolidate the published scholarly work in the PubMed database on different treatment modalities including vaccine, oxygen supplementation, dexamethasone or steroids, aspirin, heparin, remdesivir, zinc, vitamin c or ascorbic acid, oxygen, anti-malarial like chloroquine and hydroxychloroquine, and azithromycin or macrolides. We employed a bibliometric analysis technique and found a total of 3043 published documents. The study findings depicted that vaccine and COVID-19 top was at the top of the …

Evidence-Based Approach To Early Outpatient Treatment Of Sars-Cov-2 (Covid-19) Infection, J Drew Payne, Kimberly Sims, Cynthia Peacock, Tanis Welch, Ruth E Berggren

Faculty, Staff and Students Publications

Misinformation and promotion of well-intended but disproved therapies for COVID-19 have plagued evidence-based shared decision-making throughout the COVID-19 pandemic. In times of crisis, clinicians may feel that their strong inclination to prescribe potentially harmful, unproven therapies on behalf of their patients is supported by beneficence. Clinicians should mindfully identify and avoid commission bias during this pandemic, especially as more data have accumulated to assist with clinically sound decision-making. We describe a more evidence-based approach to treatment of early outpatient COVID-19, stressing the availability of Food and Drug Administration emergency use authorization therapies and considering plausibly beneficial, nonprescription supplements that are …

The Associations Of Chronic Stress, Social Support, Health Behaviors And Metabolic Syndrome Among Hispanic Women, Edna Esquer

Dissertations

The Associations of Chronic Stress, Social Support, Health Behaviors and Metabolic Syndrome Among Hispanic Women

Background: Metabolic syndrome (MetS) prevalence is 25% among Mexican American women 30 – 49 years of age, compared to 22% among non-Hispanic Whites in the United States. Little is known about the additional contributions of chronic stress, social support and health behaviors to the development of MetS among this population.

Purpose: Describe the associations between chronic stress, social support, and health behaviors and the presence of MetS in Hispanic women living in an underserved community.

Methods: A retrospective cohort study design. The Adult Treatment Panel …

Trend Of Research Visualization Of Covid-19 Complications In Pubmed Database Using Scientometric Analysis From 2020 To March 20, 2021, Dr. Abeel Naseer, Dr. Muhammad Shoaib, Mr. Nusrat Ali, Dr. Muhammad Bilal

Library Philosophy and Practice (e-journal)

This study focused to evaluate the published articles on PubMed whose focus was to study the different relations between COVID 19, and different complications caused due to it. The main complications that were used to formulate this study are Deep Venous Thrombosis (DVT), Stroke, Pulmonary Embolism, Disseminated Intravascular Coagulation (DIC), Myocardial Infarction (MI), anosmia, and pneumonia. The data was extracted from the PubMed database on March 20, 2021at 03:20 PM, PST with the period of 2020 to March 20, 2021. We used Biblioshiny, VOSviewer, and MS Excel software to analyze data and found 2375 published documents. The results revealed that …

Clinical Consequences And Determinants Of False Positive Blood Cultures In Adult Hospitalized Patients, Sidra Liaquat

Theses & Dissertations

Blood cultures are the gold standard for detecting blood stream infections. However, in the US, 0.6-6% of all blood cultures get contaminated leading to adverse clinical outcomes such as unnecessarily prolonged hospital stay and antibiotic therapy. Using electronic medical records, we explored the clinical outcomes and patient-specific risk factors of contaminated blood cultures in an era where rapid blood culture testing was being utilized to provide blood culture results within hours. Rapid blood culture test results can help clinicians in early and more effective management of patients with contaminated blood cultures, thus improving clinical outcomes. We also studied the impact …

Invasive Therapies For Acute Coronary Syndromes In The Covid-19 Era, Sanket Borgaonkar, Joshua Hahn, Marilyne Daher, Waleed Kayani, Hani Jneid

Faculty, Staff and Students Publications

PURPOSE OF REVIEW: To identify and address the challenges associated with the care of ACS patients during the coronavirus 2019 pandemic.

RECENT FINDINGS: The COVID-19 pandemic has had a considerable global impact with over 2.0 million deaths worldwide so far. There has been considerable evidence suggesting that COVID-19 increases the risk of acute coronary syndromes (ACS). We propose characterizing ACS patients into 3 distinct categories to better assist in appropriate triage and management: critically ill patients, non-critically ill ST elevation myocardial infarction (STEMI) patients, and non-critically ill non-ST elevation myocardial infarction (NSTEMI)/unstable angina (UA) patients. We thoroughly review treatments strategies, …

The Migration Of Carbapenem-Resistant Acinetobacter Baumannii From The Battlefields Of Iraq And Afghanistan To The Healthcare Facilities Of The Veterans Health Administration, Jeffery Rogers

Capstone Experience: Master of Public Health

Multidrug-resistant organisms (MDRO) pose a great threat to health across the globe. That threat is also felt in the Veterans Health Administration (VHA). Wounded warriors returning home from the battlefields of Iraq and Afghanistan may have brought with them MDROs, such as the bacterium Acinetobacter baumannii, as they have transitioned from military service into the VHA facilities. This study investigates the interconnectedness of military service in the Department of Defense (DoD) and a lifetime of care at VHA through a longitudinal tracking of a linked cohort of combat veterans with battlefield injuries and subsequent MDR infections of A. baumannii. …

Coronavirus Disease-19 And Cardiovascular Disease: A Risk Factor Or A Risk Marker?, Jing Liu, Salim S Virani, Mahboob Alam, Ali E Denktas, Ihab Hamzeh, Umair Khalid

Faculty, Staff and Students Publications

Severe acute respiratory syndrome coronavirus-2 causes the clinical syndrome of coronavirus disease of 2019 (COVID-19) which has become a global pandemic resulting in significant morbidity and mortality. While the virus primarily affects the respiratory system, it also causes a wide variety of complex cardiac manifestations such as acute myopericarditis, acute coronary syndrome, congested heart failure, cardiogenic shock and cardiac arrhythmias. There are numerous proposed mechanisms of cardiac injury, including direct cellular injury, pro-inflammatory cytokine storm, myocardial oxygen-demand mismatch, and systemic inflammation causing multi-organ failure. Additionally, medications commonly used to treat COVID-19 patients have various cardiovascular side effects. We aim to …

Coronavirus Disease-19 And Cardiovascular Disease: A Risk Factor Or A Risk Marker?, Jing Liu, Salim S Virani, Mahboob Alam, Ali E Denktas, Ihab Hamzeh, Umair Khalid

Faculty, Staff and Students Publications

Severe acute respiratory syndrome coronavirus-2 causes the clinical syndrome of coronavirus disease of 2019 (COVID-19) which has become a global pandemic resulting in significant morbidity and mortality. While the virus primarily affects the respiratory system, it also causes a wide variety of complex cardiac manifestations such as acute myopericarditis, acute coronary syndrome, congested heart failure, cardiogenic shock and cardiac arrhythmias. There are numerous proposed mechanisms of cardiac injury, including direct cellular injury, pro-inflammatory cytokine storm, myocardial oxygen-demand mismatch, and systemic inflammation causing multi-organ failure. Additionally, medications commonly used to treat COVID-19 patients have various cardiovascular side effects. We aim to …

Epigenome-Wide Association Study Of Kidney Function Identifies Trans-Ethnic And Ethnic-Specific Loci, Charles E. Breeze, Anna Batorsky, Mi Kyeong Lee, Mindy D. Szeto, Xiaoguang Xu, Daniel L. Mccartney, Rong Jiang, Amit Patki, Holly J. Kramer, James M. Eales, Laura Raffield, Leslie Lange, Ethan Lange, Peter Durda, Yongmei Liu, Russ P. Tracy, David Van Den Berg, Nhlbi Trans-Omics For Precision Medicine (Topmed) Consortium, Topmed Mesa Multi-Omics Working Group, Kathryn L. Evans, William E. Kraus, Donna K. Arnett

Epidemiology and Environmental Health Faculty Publications

BACKGROUND: DNA methylation (DNAm) is associated with gene regulation and estimated glomerular filtration rate (eGFR), a measure of kidney function. Decreased eGFR is more common among US Hispanics and African Americans. The causes for this are poorly understood. We aimed to identify trans-ethnic and ethnic-specific differentially methylated positions (DMPs) associated with eGFR using an agnostic, genome-wide approach.

METHODS: The study included up to 5428 participants from multi-ethnic studies for discovery and 8109 participants for replication. We tested the associations between whole blood DNAm and eGFR using beta values from Illumina 450K or EPIC arrays. Ethnicity-stratified analyses were performed using linear …

Suppression Of Human Coronavirus 229e Infection In Lung Fibroblast Cells Via Rna Interference, Hamidreza Montazeri Aliabadi, Jennifer Totonchy, Parvin Mahdipoor, Keykavous Parang, Hasan Uludağ

Pharmacy Faculty Articles and Research

Despite extensive efforts to repurpose approved drugs, discover new small molecules, and develop vaccines, COVID-19 pandemic is still claiming victims around the world. The current arsenal of antiviral compounds did not perform well in the past viral infections (e.g., SARS), which casts a shadow of doubt for use against the new SARS-CoV-2. Vaccines should offer the ultimate protection; however, there is limited information about the longevity of the generated immunity and the protection against possible mutations. This study uses Human Coronavirus 229E as a model coronavirus to test the hypothesis that effective delivery of virus-specific siRNAs to infected cells will …

Streptococcus Anginosus Lung Infection And Empyema: A Case Report And Review Of The Literature, Nishita Tripathi, Kuldeep Ghosh, Anupama Raghuram

The University of Louisville Journal of Respiratory Infections

Streptococcus milleri group (SMG) also referred to as the Streptococcus anginosus group. These are Gram-positive, variable hemolysis, catalase negative, microaerophilic, non-motile facultative anaerobes which have been known to cause abscesses in humans. We report a case of empyema caused by Streptococcus anginosus in a patient with an unresolved pneumonia for over a month. In early October 2018, the patient presented to an emergency room with the complaints of shortness of air, productive cough, chills, subjective fever and weight loss for 4 weeks. A chest X-ray revealed a left lower lobe pneumonia. He was treated with 250 mg of azithromycin for …

Tocilizumab In Hospitalized Patients With Severe Covid-19 Pneumonia, Ivan O Rosas, Norbert Bräu, Michael Waters, Ronaldo C Go, Bradley D Hunter, Sanjay Bhagani, Daniel Skiest, Mariam S Aziz, Nichola Cooper, Ivor S Douglas, Sinisa Savic, Taryn Youngstein, Lorenzo Del Sorbo, Antonio Cubillo Gracian, David J De La Zerda, Andrew Ustianowski, Min Bao, Sophie Dimonaco, Emily Graham, Balpreet Matharu, Helen Spotswood, Larry Tsai, Atul Malhotra

Faculty, Staff and Students Publications

BACKGROUND: Coronavirus disease 2019 (Covid-19) is associated with immune dysregulation and hyperinflammation, including elevated interleukin-6 levels. The use of tocilizumab, a monoclonal antibody against the interleukin-6 receptor, has resulted in better outcomes in patients with severe Covid-19 pneumonia in case reports and retrospective observational cohort studies. Data are needed from randomized, placebo-controlled trials.

METHODS: In this phase 3 trial, we randomly assigned patients who were hospitalized with severe Covid-19 pneumonia in a 2:1 ratio receive a single intravenous infusion of tocilizumab (at a dose of 8 mg per kilogram of body weight) or placebo. Approximately one quarter of the participants …

Conditional Survival Among Patients With Oropharyngeal Cancer Treated With Radiation Therapy And Alive Without Recurrence 5 Years After Diagnosis, Kristina R Dahlstrom, Juhee Song, Peter F Thall, Clifton D Fuller, Katherine A Hutcheson, Faye M Johnson, G Brandon Gunn, Jack Phan, Steven J Frank, William H Morrison, Renata Ferrarotto, David I Rosenthal, Erich M Sturgis, Adam S Garden

Faculty, Staff and Students Publications

BACKGROUND: Risk of recurrence among patients with oropharyngeal cancer (OPC) who survive 5 years is low. The goal of this study was to assess long-term survival of patients with OPC alive without recurrence 5 years after diagnosis.

METHODS: This study included newly diagnosed patients with OPC, who had been treated with radiation and were alive without recurrence 5 years after diagnosis. Overall survival (OS) probabilities beyond 5 years were estimated using the Kaplan-Meier method. Factors associated with OS were determined using Bayesian piecewise exponential survival regression. Standardized mortality ratios for all-cause death were estimated controlling for study year, age, and …

The Impact Of Covid-19 On Kidney Transplantation And The Kidney Transplant Recipient – One Year Into The Pandemic, Pascale Khairallah, Nidhi Aggarwal, Ahmed A Awan, Chandan Vangala, Medha Airy, Jenny S Pan, Bhamidipati V R Murthy, Wolfgang C Winkelmayer, Venkat Ramanathan

Faculty, Staff and Students Publications

The COVID‐19 pandemic has significantly changed the landscape of kidney transplantation in the United States and worldwide. In addition to adversely impacting allograft and patient survival in postkidney transplant recipients, the current pandemic has affected all aspects of transplant care, including transplant referrals and listing, organ donation rates, organ procurement and shipping, and waitlist mortality. Critical decisions were made during this period by transplant centers and individual transplant physicians taking into consideration patient safety and resource utilization. As countries have begun administering the COVID vaccines, new and important considerations pertinent to our transplant population have arisen. This comprehensive review focuses …

Myd88 L265p Elicits Mutation-Specific Ubiquitination To Drive Nf-Κb Activation And Lymphomagenesis, Xinfang Yu, Wei Li, Qipan Deng, Haidan Liu, Xu Wang, Hui Hu, Ya Cao, Zijun Y Xu-Monette, Ling Li, Mingzhi Zhang, Zhongxin Lu, Ken H Young, Yong Li

Faculty, Staff and Students Publications

Myeloid differentiation primary response protein 88 (MYD88) is a critical universal adapter that transduces signaling from Toll-like and interleukin receptors to downstream nuclear factor-κB (NF-κB). MYD88L265P (leucine changed to proline at position 265) is a gain-of-function mutation that occurs frequently in B-cell malignancies such as Waldenstrom macroglobulinemia. In this study, E3 ligase RING finger protein family 138 (RNF138) catalyzed K63-linked nonproteolytic polyubiquitination of MYD88L265P, resulting in enhanced recruitment of interleukin-1 receptor-associated kinases and elevated NF-κB activation. However, RNF138 had little effect on wild-type MYD88 (MYD88WT). With either RNF138 knockdown or mutation on MYD88 ubiquitination sites, MYD88L265P did not constitutively activate …

H1n1 Influenza Virus (Swine Flu): A Comprehensive Insight Into Escalating Catch-22 Scenarios, Muhammad Shahzaib, Ehsan Ul Haq

The University of Louisville Journal of Respiratory Infections

Introduction: Viruses have always been a major cause of various disastrous pandemics in mankind’s history. H1N1 became a threat when its original strain was first discovered back in the swine flu pandemic of 2009. It became highly catastrophic on a large scale because none of the therapeutic interventions and methodologies that were already present at the time were effective against the virus.

Methods: A vast amount of literature and research is available regarding H1N1 influenza from different reputable sources online. The data were gathered with the contrasting and relative situations of 1918 and 2009 pandemics in mind. The overall extracted …

Nih Funding For Vaccine Readiness Before The Covid-19 Pandemic, Anthony E. Kiszewski, Ekaterina Galkina Cleary, Matthew J. Jackson, Fred D. Ledley

Natural & Applied Sciences Faculty Publications

Rapid development of vaccines for COVID-19 has relied on the application of existing vaccine technologies. This work examines the maturity of ten technologies employed in candidate vaccines (as of July 2020) and NIH funding for published research on these technologies from 2000–2019. These technologies vary from established platforms, which have been used successfully in approved products, to emerging technologies with no prior clinical validation. A robust body of published research on vaccine technologies was supported by 16,358 fiscal years of NIH funding totaling $17.2 billion from 2000–2019. During this period, NIH funding for published vaccine research against specific pandemic threats …

On The Application, Reporting, And Sharing Of In Silico Simulations For Genetic Studies, Kaleigh Riggs, Huann-Sheng Chen, Melissa Rotunno, Bing Li, Naoko I Simonds, Leah E Mechanic, Bo Peng

Faculty, Staff and Students Publications

In silico simulations play an indispensable role in the development and application of statistical models and methods for genetic studies. Simulation tools allow for the evaluation of methods and investigation of models in a controlled manner. With the growing popularity of evolutionary models and simulation-based statistical methods, genetic simulations have been applied to a wide variety of research disciplines such as population genetics, evolutionary genetics, genetic epidemiology, ecology, and conservation biology. In this review, we surveyed 1409 articles from five journals that publish on major application areas of genetic simulations. We identified 432 papers in which genetic simulations were used …