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9873 documents

De Novo Design of Minibinder Antagonists for COVID-19 and Future Pandemics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

DAVID BAKER · UNIVERSITY OF WASHINGTON · 2021 · $723,634 — PROJECT SUMMARY One of the most pressing public health priorities for the COVID-19 pandemic is the development of an effective and inexpensive therapeutic. The long-term goal of this proposal is to develop such COVID-19 treatments, as well as the methods needed to rapidly create such molecules as so…

Brain pathophysiology in SARS-CoV-2 disease

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

JUAN M SAAVEDRA · GEORGETOWN UNIVERSITY · 2021 · $661,469 — SARS-CoV-2, the virus underlying the current COVID-19 pandemic, not only affects peripheral tissues, it also targets the brain causing microvascular lesions, microhemorrhages and neurological manifestations. The internalization of SARS-CoV-2 is initiated by the binding of the virus spike protein to …

Development of ultra-efficient antibodies for single cell mapping applications

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Bryan J Venters · EPICYPHER, INC. · 2021 · $306,500 — PROJECT SUMMARY Single cell (SC) epigenomics is a rapidly emerging field, driven by recent technology advances and the diverse roles that epigenetic features play in controlling gene activation. Histone post-translational modifications (PTMs) represent some of the most relevant and widely studied e…

Lung Innate COVID-19 Defense Specific to Veterans Risk Characteristics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kristina L Bailey · OMAHA VA MEDICAL CENTER · 2021 — 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 …

Innate-like BCR activity as a template for universal vaccination against influenza virus

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Bryce C Chackerian · MASSACHUSETTS GENERAL HOSPITAL · 2021 · $511,894 — Project Summary / Abstract This proposal describes the framework of an R01 grant by Dr. Daniel Lingwood, an Assistant Professor at Harvard Medical School and faculty member of the Ragon Institute of MGH, MIT and Harvard, and Dr. Bryce Chackerian, an Associate Professor in the Department of Molecular…

Cryo-ET Structural Biology of Herpesvirus Infection and Morphogenesis In Situ.

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Wah Chiu · STANFORD UNIVERSITY · 2021 · $196,016 — Herpesviruses are pathogens of medical and economic significance that cause a range of diseases in humans and animals. Varicella-zoster virus (VZV) is an important human alpha herpesvirus that causes varicella and zoster after reactivation from latency in sensory ganglia. The morphogenesis of varice…

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 / 2021

Carey Lynn Shive · LOUIS STOKES CLEVELAND VA MEDICAL CENTER · 2021 — 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…

Structural and functional analysis of the coronavirus spike protein fusion peptide

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Susan Daniel · CORNELL UNIVERSITY · 2021 · $439,686 — Project Summary / Abstract Enveloped viruses access their host cells by binding to receptors on the plasma membrane and then undergoing fusion with the host membrane. Both binding and fusion are mediated by a specific viral “spike” protein that is typically primed for fusion activation by proteolyti…

COVID-19: High Efficiency SARS-CoV-2 Virus Aerosol Sampling and Sensing

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Patricia Bea Keady · AEROSOL DEVICES, INC. · 2021 · $262,802 — As the current COVID-19 pandemic has demonstrated, aerosolized pathogens such as SARS-CoV-2 can spread explosively if not quickly detected. Early detection of these airborne pathogens can help control out- breaks, particularly within vulnerable populations in densely populated spaces including assis…

Detection of SARS-CoV-2 and characterization of SARS-CoV-2 S-gene in major companion and food animals

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Jianfa Bai · KANSAS STATE UNIVERSITY · 2021 · $69,358 — Project Summary: SARS-CoV-2 is a major human respiratory pathogen that can cause COVID-19, a disease with symptoms similar to those caused by Influenza A (Flu A) and Influenza B (Flu B) viruses. A few major SARS-CoV-2 variants of concern (VOC) have been identified and associated with increased trans…

Minimal False-alarm Touch-based Detection of SARS-Cov-2 Virus Particles using Poly-aptamers

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Radislav A Potyrailo · GENERAL ELECTRIC GLOBAL RESEARCH CTR · 2021 · $581,785 — PROJECT SUMMARY/ABSTRACT Available tools for detection of SARS-CoV-2 virus require extensive sample preparation and/or expensive lab- based equipment to obtain accurate results. The objective in this proposal is to build a touch-screen sensor array to directly capture, detect, and identify model SAR…

Hypertension augmented COVID-19 through renin-induced internalization of platelet-ACE2 / SARS-Cov-2 complexes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Thomas M McIntyre · CLEVELAND CLINIC LERNER COM-CWRU · 2021 · $572,341 — Hypertension, for unknown reasons, is a primary co-morbidity risk factor for poor COVID-19 outcomes. SARS- Cov-2 breaches the lung blood-air barrier to spread among organs inducing endothelial cell dysfunction and multi-organ thromboembolism. ACE2 is the high affinity receptor for SARS-Cov-2 with TM…

Mechanism and Inhibition of SARS-CoV-2 Entry

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

TOMAS KIRCHHAUSEN · WASHINGTON UNIVERSITY · 2021 · $766,721 — The long term goal of this study is to understand how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causal agent of coronavirus disease 2019 (COVID-19), enters cells and how to block that process through the use of therapeutics. Like other enveloped viruses, SARS-CoV-2 cell entry…

Mechanism of myosin motor-dependent filopodia formation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

MARGARET A TITUS · UNIVERSITY OF MINNESOTA · 2021 · $194,118 — Administrative Supplement for Equipment - GM122917 Margaret A. Titus, PI Abstract of Parent Project Cells migrating in tissues, including cancer cells, use filopodia to guide them through the 3D environment and increased formation of filopodia correlates strongly with the metastatic potential and i…

Consortium for Immunotherapeutics against Emerging Viral Threats

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Erica Ollmann Saphire · LA JOLLA INSTITUTE FOR IMMUNOLOGY · 2021 · $1,903,653 — Abstract SARS-CoV-2 rapidly emerged and spread throughout the globe to infect millions of people. The SARS-CoV-2 spike protein is the primary target of the immune response and thus most vaccine development efforts used the spike protein as an immunogen to elicit protective antibodies. However, as SA…

Development of efficient quantitative chromatin profiling in kit and high-throughput formats

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Michael-Christopher Keogh · EPICYPHER, INC. · 2021 · $1,024,792 — PROJECT SUMMARY Alterations in histone post-translational modifications (PTMs) are associated with diverse human pathologies. The ability to quantitatively assess these PTMs in healthy and diseased cells is essential to accelerate the development of drugs or diagnostics targeting epigenetic regulat…

'COVID-19' Incorporation of SARS-CoV-2 primers into a targeted NGS panel for surveillance use in cats

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Rebecca Penrose Wilkes · PURDUE UNIVERSITY · 2021 · $77,500 — Project Summary SARS-CoV-2, the viral cause of COVID-19, has infected at least 94 pet cats in the United States, based on confirmed cases by the USDA. Many infections in cats are asymptomatic, and there are only a few ongoing surveillance studies in companion animals, so the number of cases in cats …

Immune Dysfunction in HIV + Opiod Users

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Savita Pahwa · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · 2021 · $153,500 — This Competitive Revision application for 2019 Novel Coronavirus research is related to the current grant Immune Dysfunction in HIV+ Opioid Users (DA051202) which is investigating influenza vaccine responses in people with HIV (PWH) who have opioid use disorder (OUD). The premise for the funded gran…

Effects of Mu-opiate receptor engagement on the persistence of HIV-associated activation and viral reservoirs in individuals receiving medication assisted treatment for opioid use disorder

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Luis J Montaner · WISTAR INSTITUTE · 2021 · $156,933 — SUMMARY The administration of effective anti- SARS-CoV-2 vaccines capable of eliciting a protective immune response in a large proportion of the population is a major public heath priority in combating Coronavirus disease 2019 (COVID-19). Our studies indicates that the functionality of soluble antib…

Surviving the HIV Epidemic (S/HE) in metropolitan Washington DC - Advancing knowledge through cohort studies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

SEBLE G KASSAYE · GEORGETOWN UNIVERSITY · 2021 · $35,088 — ABSTRACT MWCCS participants are a high-risk group for severe COVID-19 disease in terms of being HIV- infected, predominately of elderly age, and having numerous underlying comorbidities. Therefore, it is imperative for their health that they be vaccinated with the new COVID-19 vaccines. To date, how…