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9873 documents

Adaptive MERS coronavirus-cell entry pathways and their relevance to virulence and antiviral strategies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Thomas Miller Gallagher · UNIVERSITY OF IOWA · 2021 · $266,291 — PROJECT SUMMARY The Middle East Respiratory Syndrome Coronavirus (MERS-CoV) is a zoonotic virus that can cause fatal disease in patients with underlying comorbidities. Further recognition of this respiratory syndrome and prevention strategies will require a small animal infection model as well as an…

Open Drug Discovery Center for Alzheimer's Disease

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

ALLAN I LEVEY · EMORY UNIVERSITY · 2021 · $848,836 — The Open Drug Discovery Center for AD (Open-AD) Structural Biology core aims to provide Target Enabling Packages (TEPs): a combination of experimental tools and knowledge that will allow researchers to investigate the biology of potential drug targets and to test therapeutic hypotheses. The TEPs wil…

Project 2: PanbetaCoV protein vaccine design

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kevin Wiehe · DUKE UNIVERSITY · 2021 · $4,217,384 — Abstract – Project 2 Animal betacoronaviruses (betaCoVs), such as those that gave rise to SARS-CoV-1, MERS, and now SARS- CoV-2, represent a significant, continuous threat to human health. Vaccines can provide pre-existing immunity to future zoonotic coronaviruses. A major limitation of the current …

Integrative Immunogen Design and Testing

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Erica Ollmann Saphire · BRIGHAM AND WOMEN'S HOSPITAL · 2021 · $2,628,877 — Project 3 Summary Coronaviruses will likely remain a persistent threat to human health. However, whether the next significant disease outbreak will be caused by a known coronavirus, another novel coronavirus, or continued surges from variant(s) of SARS-CoV-2 is unknown. The goal of this project is t…

Cross-Protective Humoral Immunity to Coronavirus

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Duane R. Wesemann · BRIGHAM AND WOMEN'S HOSPITAL · 2021 · $3,169,124 — PROJECT 1 SUMMARY Global establishment of Severe Acute Respiratory Syndrome (SARS) Coronavirus (CoV)-2 is a continued human threat. While successful vaccine programs are well underway, genetic drift and immune escape have already begun to subvert immunity. In addition, related zoonotic coronaviruses…

Immunogenicity and Efficacy of SARS-CoV-2 stabilized prefusion Spike protein vaccines in infant rhesus macaques

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kristina De Paris · WEILL MEDICAL COLL OF CORNELL UNIV · 2021 · $46,196 — ABSTRACT – Overall Nearly 600,000 new HIV infections occur yearly in adolescents/young adults (ages 15-24 years), the only population in which HIV infections continue to rise. The end of the HIV/AIDS epidemic will be achievable only when an effective vaccine regimen can elicit long-term protective i…

Tetramer Core Facility - Development and production of tetramer for CD4 and CD8 T cells

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

JOHN ALTMAN · EMORY UNIVERSITY · 2021 · $856,666 — The NIH Tetramer Core Facility (TCF) distributes high quality reagents for detection of innate T cell and classical CD4 and CD8 T cell populations. This Facility also conducts R&D to produce new reagents and improve existing tetramer technologies. The TCF is producing MHC class I and class II tetram…

COVID Supplement - NIH Tetramer Core Facility

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

JOHN ALTMAN · EMORY UNIVERSITY · 2021 · $200,000 — The NIH Tetramer Core Facility (TCF) distributes high quality reagents for detection of innate T cell and classical CD4 and CD8 T cell populations. This Facility also conducts R&D to produce new reagents and improve existing tetramer technologies. The TCF is producing MHC class I and class II tetram…

Optimization of a broad and potent decoy receptor for SARS-associated viruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kui Kiu Chan · CYRUS BIOTECHNOLOGY, INC. · 2021 · $160,584 — ABSTRACT The spike protein (S) of SARS coronavirus 2, the pathogen responsible for COVID-19, binds angiotensin- converting enzyme 2 (ACE2) as an entry receptor, triggering conformational changes in S that drive fusion of the viral envelope and host cell membrane. Infection is inhibited by neutraliz…

Genetic and Molecular Basis of Longevity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

GARY B RUVKUN · MASSACHUSETTS GENERAL HOSPITAL · 2021 · $344,400 — Project Summary/Abstract: C. elegans surveils the mitochondrion for deficits and couples to an endocrine system of detoxification, innate immunity, and longevity control. This coupling of immunity and detoxification pathways to lifespan regulation has been observed in mice as well. Our analysis of i…

COVID-19: SARS-CoV-2 Neutralizing Agents

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

SUBHRA MOHAPATRA · JAMES A. HALEY VA MEDICAL CENTER · 2021 — COVID-19 super pandemic is still suffering from the lack of a vaccine or infection control measures and the lack of any treatments against this new virus. One of the unique features of SARS-CoV-2 is that it has an R0=2.2 (the ability of an infected patient to spread the disease) vs R0=1 for SARS-CoV…

Acute Inhibition of TAK1 as a Means to Control COVID-19 Pulmonary Hyperinflammation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

TIMOTHY A HAYSTEAD · EYDIS BIO, INC. · 2021 · $309,288 — PROJECT SUMMARY/ABSTRACT The recent pandemic of novel coronavirus, COVID-19, has had a devastating effect on the health and well-being of individuals across the globe, including over 3.1 million confirmed infected so far, and a monumental impact on global healthcare systems and economies at large. I…

Effect of vaping on COVID-19 infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Carl W White · UNIVERSITY OF COLORADO DENVER · 2021 · $182,367 — PROJECT SUMMARY In the COVID-19 pandemic, >1.5 million Americans have become ill, and over 100,000 have died. So far, medically underserved populations are more than twice as likely to die or develop critical illness relative to their proportion in the population. Current and former smokers are also…

Identifying host and viral correlates for coronavirus pathogenesis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

VINEET D MENACHERY · UNIVERSITY OF TEXAS MED BR GALVESTON · 2021 · $497,886 — Abstract The coronavirus (CoV) spike protein is a key viral determinant responsible for receptor binding and fusion/entry. The spike protein has also been predicted to be the major factor driving cross-species transmission, allowing the emergence of epidemic strains like SARS- and MERS-CoV. In the f…

L-type Ca2+ Channel Spike Regulation of Spine Structural Plasticity and Excitation-Transcription Coupling

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

MARK L DELL'ACQUA · UNIVERSITY OF COLORADO DENVER · 2021 · $595,402 — Plasticity in the hippocampus leads to persistent changes in synaptic structure and function that underlie learning and memory. Intracellular Ca2+ signaling pathways activated downstream of NMDA receptors (NMDAR) and L-type voltage-gated Ca2+ channels (LTCC) contribute to changes synaptic function t…

The Function of Prohibitin / Annexin 2 / CD36 Complex in Adipose Tissue

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Mikhail G Kolonin · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · 2021 · $368,900 — White adipose tissue (WAT) is the main lipid reservoir that becomes dysfunctional in obesity. It is important to understand how breached lipid homeostasis leads to metabolic disease. Efficient long chain fatty acid (FA) and cholesterol trafficking depends on a transmembrane transporter protein CD36.…

Multi-color optical voltage imaging of neural activity in behaving animals

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

MARK J SCHNITZER · STANFORD UNIVERSITY · 2021 · $875,437 — Abstract Groundbreaking work within the NIH BRAIN Initiative has revealed many new types of neurons and their genetic signatures. The dividends from this research will include sophisticated tools allowing selective genetic access to these cell-types, such as for imaging, optogenetic or tracing studi…

Targeting a Human Acyltransferase for Broad-Spectrum Antivirals

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Robert G Lowery · BELLBROOK LABS, LLC · 2021 · $390,500 — Abstract SARS CoV-2 and related coronaviruses hijack host proteins to facilitate cell entry, replication and immune suppression. Targeting hijacked host proteins is an attractive strategy for development of broad-spectrum antiviral drugs because the same proteins are often targeted by multiple virus…

Novel nanobodies to prevent and treat SARS-CoV-2 and other pathogenic human coronaviruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Lanying Du · GEORGIA STATE UNIVERSITY · 2021 · $766,055 — Summary A novel coronavirus (CoV), SARS-CoV-2, is causing global pandemics with growing numbers of daily cases and deaths. SARS-CoV-2 is closely related to SARS-CoV, which caused the 2002-2003 SARS epidemic, and less closely related to MERS-CoV, which causes a high mortality rate in infected patient…

: Complex systems analysis of the impact of alcohol on bone in non-human primates

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

URSZULA T IWANIEC · OREGON STATE UNIVERSITY · 2021 · $72,235 — PROJECT SUMMARY SARS-CoV-2, the viral cause of Coronavirus Disease 2019 (COVID-19), is a highly contagious coronavirus, which upon infection results in a non-uniform distribution of clinical response. SARS-CoV-2 infects the lung and other organs, including liver and immune system, with non-lung infe…