🧠 Ask this record

Get an AI answer drawn only from the NIH Pandemic-Era Grants documents indexed here — every claim cited back to the filing or proceeding it came from. It will tell you plainly when the record doesn't cover your question, rather than guessing.

9873 documents

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

GILL DIAMOND · TULANE UNIVERSITY OF LOUISIANA · 2023 · $764,413 — 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…

Viral and immune-mediated CNS pathology during SARS-CoV-2 infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Shelli Farhadian · YALE UNIVERSITY · 2023 · $1,230,201 — Project Summary The COVID-19 pandemic has rampantly affected the population of the world and created lasting effects on the economy, health and psyche of the global community. Although it shares similarities with SARS-CoV-1, the full extent of the pathophysiology caused by SARS-CoV-2 is unclear. In …

Structural basis of viral RBDs binding to cell receptors

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Philippe Youkharibache · DIVISION OF BASIC SCIENCES - NCI · 2023 · $40,912 — A significant part of my recent research efforts is focused on studying self-association determinants of molecular systems as revealed by their structural symmetries at several levels: from proteins assemblies to their protein supersecondary structures constituents (protodomains) [Youkharibache 2019…

Mechanisms of immunopathology of COVID-19/ARDS, and strategies to mitigate detrimental inflammatory responses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Sonja Best · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2023 · $482,755 — The SARS-CoV-2 global pandemic has a continuing demand for greater understanding of the mechanisms of disease and the development of therapeutics to complement success in vaccination. Several mouse models have emerged that can be used, albeit with limitations, as models of severe SARS-Cov2 infection…

SMCHD1 and epigenetic regulation of ACE2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Natalie Shaw · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · 2023 · $172,894 — We confirmed increased ACE2 mRNA and protein expression and functional activity (via a fluorometric assay) in SMCHD1 KO human placode cells. We are now conducting molecular and genomic studies, including RNA-seq, Hi-C, and SMCHD1 ChIP-seq, studies to investigate the precise mechanism underlying epig…

Immune Responses to Malaria, HIV and SARS-CoV-2 Infection and Immunization - Service Core

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Peter Skene · SEATTLE CHILDREN'S HOSPITAL · 2023 · $815,639 — Abstract The immune system is composed of many heterogeneous cell types that respond in a synergistic manner to mount both immediate and long-lived immunity against pathogens. The complexity of the immune system necessitates an integrated view of multiple biological modalities to understand differen…

Identification of small molecules that regulate endogenous opioid signaling by inhibiting angiotensin converting enzyme

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Swati S More · UNIVERSITY OF MINNESOTA · 2023 · $580,098 — ABSTRACT Angiotensin-converting enzyme (ACE) plays a well-established role in regulating blood pressure in the periphery. ACE is also expressed in the brain, with high levels in the striatonigral pathway formed by medium spiny projection neurons that express the Drd1 dopamine receptor (D1-MSNs). We …

Mechanistic modeling of the innate immune responses of the human lung to understand the inter-individual heterogeneity of COVID-19 pneumonia

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

REINHARD LAUBENBACHER · UNIVERSITY OF FLORIDA · 2023 · $762,062 — PROJECT SUMMARY/ABSTRACT A key feature of the COVID-19 infection is the vast inter-individual heterogeneity in the severity of the infection. The complex biological mechanisms that underlie this variability remain mostly obscure. We propose to provide a mechanistic understanding of this susceptibil…

Human antibody-based countermeasures against the Wuhan Coronavirus SARS-CoV-2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Ralph S Baric · WASHINGTON UNIVERSITY · 2023 · $1,197,841 — Project Summary Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a positive-sense single-stranded RNA virus that was first isolated in Wuhan China in December, 2019. SARS-CoV-2 is the cause of coronavirus disease 2019 (COVID-19), which is now a pandemic and has caused more than 1.3 mi…

Mechanisms of SARS-CoV-2 pathogenesis during HIV/SIV infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Megan A O'Connor · UNIVERSITY OF WASHINGTON · 2023 · $815,811 — PROJECT SUMMARY/ABSTRACT COVID-19 vaccination reduces the risk of SARS-CoV-2 infection and severe disease, but almost half of hospitalized breakthrough cases are in immunocompromised individuals. HIV infection is an independent risk factor for severe COVID-19, hospitalization, and mortality. Immunoc…

COVID-19: Elucidating the Role of the NasalEpithelium in SARS-CoV-2 Infection, Transmission, and Prevention

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Noam A Cohen · PHILADELPHIA VA MEDICAL CENTER · 2023 — ABSTRACT Severe acute respiratory syndrome coronavirus SARS-CoV-2, the causative agent of coronavirus disease 2019 (COVID-19) has led to a pandemic with a mortality of approximately 3.5% and a wide range of morbidity outcomes negatively impacted by pre-existing conditions. Given the prevalence of p…

Chitin and chitinases in SARS-CoV-2 infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Steven Van Dyken · WASHINGTON UNIVERSITY · 2023 · $194,584 — ABSTRACT Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and resultant coronavirus disease 2019 (COVID-19) has caused a global health crisis, surpassing 100 million infections in the United States. SARS- CoV-2 infections range from asymptomatic to respiratory failure and death, and can …

Development and Evaluation of Radiotracers for PET Imaging Angiotensin-Converting Enzyme 2 (ACE2)

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Xuyi Yue · NEMOURS CHILDREN'S HOSPITAL, DELAWARE · 2023 · $177,500 — PROJECT SUMMARY The coronavirus disease2019 (COVID-19) pandemic is an ongoing global pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). New COVID-19 cases and COVID-19 related deaths continue to rise rapidly and no effective drugs or vaccines are currently available…

Targeting abnormal alveolar immune activation and failed epithelial repair in COVID-19

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

GR Scott Budinger · NORTHWESTERN UNIVERSITY AT CHICAGO · 2023 · $742,194 — PROJECT SUMMARY This application directly stems from our recent publication in Nature in which we analyzed bronchoalveolar lavage (BAL) fluid from 88 patients with critical SARS-CoV-2 pneumonia using a combination of flow cytometry, bulk transcriptomic profiling of flow sorted alveolar macrophages a…

Elucidating the role of SERINC5 in SARS-CoV-2 infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Spyridon Stavrou · STATE UNIVERSITY OF NEW YORK AT BUFFALO · 2023 · $199,375 — A viral pathogen associated with severe pneumonia was recently identified as the cause of a global pandemic that has resulted in the death of over two million people. This viral pathogen was later classified as a coronavirus that was subsequently named Severe Acute Respiratory Syndrome Coronavirus 2…

Innate Immunity and Viral Infection in Asthma

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Monica Kraft · UNIVERSITY OF ARIZONA · 2023 · $1,431,641 — In this AADCRC program renewal, we will focus on three critical and understudied innate immune factors and how they impact viral infections in asthma: the anionic phospholipids of surfactant (palmitoyl- oleoyl-phosphatidylglycerol, POPG, and phosphatidylinositol, PI), Toll interacting protein (Tolli…

Small Molecule Inhibitors Against 3C-Like Protease of SARS-CoV-2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Kyeong-Ok Chang · KANSAS STATE UNIVERSITY · 2023 · $735,037 — PROJECT SUMMARY Human coronaviruses generally cause the common cold, a mild upper respiratory illness, however, global outbreaks of new human coronavirus infections with severe respiratory disease have periodically emerged from animals. These include Severe Acute Respiratory coronavirus (SARS-CoV), …

Structure-guided neutralizing antibodies developed using EpiVolve technology

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Xiaofeng Li · ABBRATECH, INC. · 2023 · $296,100 — Abstract Current strategies for developing neutralizing Abs are not effective and typically involve screening IgGs from recovered patients. Pandemic viruses evolve for mutations that can shield their epitopes from host immune surveillance system, so a lot of important epitopes will be missed. Even a…

Comparative, single-cell analysis of COVID-19 and other respiratory diseases

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Alexander Minchev Tsankov · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · 2023 · $126,750 — PROJECT SUMMARY COVID-19 disease, caused by the novel coronavirus SARS-CoV-2, is a global health threat due to its rapid spread, morbidity, and mortality. It is estimated that at least 25% of severe COVID-19 disease survivors experience persistent respiratory complications. This underscores the need…

ACE2 on gut barrier dysfunction and BRB disruption

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Michael Edwin Boulton · UNIVERSITY OF ALABAMA AT BIRMINGHAM · 2023 · $369,431 — The overarching goal of this project is to determine the role of angiotensin converting enzyme 2 (ACE2) in the diabetic gut, how it impacts hyperglycemia and glycemic variability, and thus contributes to the pathogenesis of diabetic retinopathy (DR). The protective arm of the renin angiotensin syste…