10000 documents

SARS-CoV-2 Vaccine Responses in children with genetic or acquired B cell deficiencies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

WEN-YUAN E HSIEH · UNIVERSITY OF COLORADO DENVER · 2022 · $621,860 — PROJECT SUMMARY Emergence of the highly transmissible SARS-CoV-2 B.1.617.2 (Delta) variant and return to in-person learning is rapidly increasing the COVID-19 disease incidence and transmission rate in children. Therefore, it is critical to protect younger children. Toward this goal, ongoing COVID-1…

Molecular Mechanisms of Viral Entry by Membrane Fusion

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

LUKAS K TAMM · UNIVERSITY OF VIRGINIA · 2022 · $562,219 — PROJECT SUMMARY Membrane fusion, mediated by viral spike glycoproteins, is a key process in the infection cycle of all enveloped human and animal viruses. The overall goal of this project is to understand the molecular mechanisms of Ebola and human immunodeficiency virus entry by membrane fusion, by…

Multi-parametric Integrated Molecular Detection of SARS-CoV-2 from Biofluids by Adapting Single Extracellular Vesicle Characterization Technologies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Inyoul Lee · OHIO STATE UNIVERSITY · 2022 · $878,950 — Abstract The World Health Organization has recognized a global pandemic of novel coronavirus pneumonia (COVID-19) from exposure to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Coronaviruses (CoVs) are membrane-enveloped positive-sense, single-stranded RNA viruses decorated with …

Lung Innate COVID-19 Defense Specific to Veterans Risk Characteristics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Kristina L Bailey · OMAHA VA MEDICAL CENTER · 2022 — COVID-19 is now a global pandemic requiring a rapid and concerted response from the scientific and medical community. Based upon recent epidemiology derived only months earlier from the earliest affected countries, the pathogenesis of the SARS-CoV-2 virus and clinical outcomes from COVID-19 are far …

COVID19: Respiratory SARS-CoV-2 seroprevalence and the association of humoral immune responses with clinical outcomes in veterans and employees in the Cleveland VA Medical Center

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Carey Lynn Shive · LOUIS STOKES CLEVELAND VA MEDICAL CENTER · 2022 — The global pandemic of SARS-CoV-2 is placing urgent demands on health care workers and researchers. Between April 3rd and May 1st global cases of COVID19 nearly tripled from approximately 1 million to over 3 million. With the possibility of a reemergence of SARS-CoV-2 in the fall, rapid specific ant…

mRNA COVID-19 Vaccines Delivered with Plant Virus/Polymer Devices

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Jonathan Kyle Pokorski · UNIVERSITY OF CALIFORNIA, SAN DIEGO · 2022 · $197,500 — Summary The rapid development, distribution and administration of a COVID-19 vaccine to the global population is the most effective approach to quell this pandemic and future reoccurrence. Vaccination must occur broadly both in well-resourced and resource-poor areas of the world to be most effective…

Retinal vasculature in hypertension

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

NORMAN R HARRIS · LOUISIANA STATE UNIV HSC SHREVEPORT · 2022 · $365,000 — Approximately 32-44% of the adult US population has hypertension, with one of the many complications being hypertensive retinopathy. In one study, the prevalence of retinopathy was found to be 85% amongst those with severe hypertension, and 25% for those with mild hypertension. Retinal consequences …

Mechanisms of Alcohol Withdrawal

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

DWAYNE W GODWIN · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2022 · $429,825 — PROJECT SUMMARY Alcohol withdrawal (WD) produces a range of dangerous clinical symptoms, including intense seizures. Hyperexcitability underlying seizures is produced by an array of intrinsic membrane properties that are disrupted by ethanol (EtOH). Prior work has demonstrated that chronic EtOH expo…

The Role of alternative mRNA polyadenylation in SARS-CoV-2 replication & the host response

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

CLAIRE L MOORE · TUFTS UNIVERSITY BOSTON · 2022 · $206,250 — Determining the role of alternative mRNA polyadenylation in SARS-Cov-2 replication and the host innate immune response SARS-CoV-2 infection has caused the COVID-19 pandemic, and understanding the molecular mechanisms leading to its pathophysiology is a top biomedical priority. In spite of intense re…

Mechanistic Characterization of the IBD Risk Gene, PTPN2, as a Novel Susceptibility Marker for Increased SARS-CoV-2 Infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Declan McCole · UNIVERSITY OF CALIFORNIA RIVERSIDE · 2022 · $378,549 — SUMMARY/ABSTRACT The global coronavirus disease 2019 (COVID-19) pandemic has affected over 70 million individuals in 220 countries (www.who.int). A major clinical confounder of COVID-19 is the lack of knowledge of host factors that promote susceptibility to SARS-CoV-2 infection and more severe gastr…

Research and Development to Establish a Small Animal Model as a Significant Resource of High-Value Single-Domain Antibodies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Milen Kirilov · INGENIOUS TARGETING LABORATORY, INC. · 2022 · $998,985 — Project Summary Genetically-modified mouse models have proven to be essential for the production of antibody-related biological drugs (biologics). To date, the majority of biologics originate from mouse models, and small animal models are used not only to generate the antibodies, but also as a platf…

Serologic and Molecular Studies of human anti-hCoV antibody cross-immunity and protective responses among endemic HCoVs and SARS-CoV2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Wayne A. Marasco · DANA-FARBER CANCER INST · 2022 · $876,907 — Project Summary The emergence of the novel human betacoronavirus SARS-CoV2 in Wuhan, China in 2019 has rapidly evolved into a worldwide pandemic. Over a 100 million people have been infected and there have been several million deaths. There is also great disparity in the manner in which COVID-19 ill…

Mechanisms and pathogenicity of SARS-CoV-2-induced neutrophil extracellular traps

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

MARK ROBERTS LOONEY · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · 2022 · $623,280 — Project Summary/Abstract The acute respiratory distress syndrome (ARDS) was first formally described in 1967, but it has likely been the predominant cause of death in pandemic viral infections for centuries. Now, the world is at grips with a new pandemic from SARS-CoV-2, or COVID-19, which has infec…

Role of increased circulating microparticles in adverse outcomes of COVID-19 patients with diabetes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

PINGNIAN HE · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · 2022 · $324,720 — A. Provide supporting data showing that diabetic MPs contribute to the increases in the propagation of the virus compared to non-diabetic MP. A1. Demonstrate higher number of cellular internalizations of S-protein-bound DB MPs than that of S-protein-bound normal MPs. Experiments will be conducted in…

Molecular mechanisms of sex difference in COVID-19 enabling novel therapeutics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Hua Linda Cai · UNIVERSITY OF CALIFORNIA LOS ANGELES · 2022 · $155,866 — ABSTRACT The central focus of this Administrative Supplement application to is to identify detailed molecular mechanisms of estrogen-dependent sex difference in COVID-19 to enable development of novel therapeutics that are in urgent need to control the pandemic. The outbreak of coronavirus disease 2…

mRNA-BASED VACCINE AGAINST MULTIPLE COVID-19 VARIANTS

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Mohammed Bouziane · SUNOMIX THERAPEUTICS · 2022 · $252,010 — SUMMARY Over the last 25 months humanity has been confronting COVID-19 pandemic caused by the new Corona Virus 2 (SARS-CoV-2) infection. Mutations and deletions often occur in the genome of SARS-CoV-2 (predominantly in the Spike protein) resulting in more transmissible and pathogenic “variants of co…

Initiation of immune responses to SARS COV2 in the oral cavity and upper airway

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

GILL DIAMOND · UNIVERSITY OF MISSISSIPPI MED CTR · 2022 · $822,036 — Abstract Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19), a life-threatening illness with multi-system involvement in a subset of infected individuals. Oral and nasopharyngeal (NP) epithelial cells express the SARS-CoV-2 receptor…

CoVPN 3005 - Efficacy, Immunogenicity, and Safety of SARS-CoV-2 Recombinant Protein Vaccine with Adjuvant in Adults 18 Years of Age and Older

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Dan H. Barouch · FRED HUTCHINSON CANCER CENTER · 2022 · $9,754,127 — FOA: PA-20-272: Administrative Supplements to Existing NIH Grants and Cooperative Agreements Activity Code/Award: UM1/A1068614-15 (parent award) ------------------------------------------------------------------------------------ Project Abstract This proposal outlines the scientific agenda for the …

CoVPN 3001 - A Phase 3, Randomized, Stratified, Observer-Blind, Placebo-Controlled Study to Evaluate the Efficacy, Safety, and Immunogenicity of mRNA-1273 SARS-CoV-2 Vaccine in Adults.

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Peter B. Gilbert · FRED HUTCHINSON CANCER CENTER · 2022 · $439,437 — Project Abstract This proposal outlines the scientific agenda for the COVID-19 Prevention Network (CoVPN) Vaccines Leadership Operations Center (LOC) for continuing implementation of the first COVID-19 vaccine efficacy trial “A Phase 3, Randomized, Stratified, Observer-Blind, Placebo-Controlled Stud…

Role of macrophages in CBD mediated attenuation of SEB-induced ARDS

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Kiesha Wilson · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · 2022 · $100,000 — PROJECT SUMMARY/ABSTRACT The virus, SARS-CoV-2 has caused COVID-19 and claimed the lives of over 240,000 Americans and 1,270,000 people worldwide. Severe cases of the disease leads to Acute Respiratory Distress Syndrome (ARDS), sepsis and can be fatal due to pulmonary inflammation and destruction of…