10000 documents

Core B: Shared Resource Core For Characterizing Antibody Responses To SARS-CoV-2 And Other Pathogenic Human Coronaviruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Aravinda M. DeSilva · UNIV OF NORTH CAROLINA CHAPEL HILL · 2020 · $528,796 — Abstract High-quality recombinant antigens and reliable and accurate SARS-CoV-2 serological assays are urgently needed for surveillance and for defining the immune mechanisms of viral pathogenesis, viral clearance, and protection against reinfection. Core B of the UNC SARS-CoV-2 Serological Sciences…

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

KOEN K VAN ROMPAY · DUKE UNIVERSITY · 2020 · $886,934 — The proposed studies here will complement our studies in the P01 AI117915-06 “Early Life Vaccination to Prevent HIV Acquisition in Adolescence”. In the parent grant, we will define the molecular and immune pathways resulting in the induction of protective HIV Env-specific antibodies, both broadly ne…

A thiol-saccharide therapy to treat COVID-19

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

John V Fahy · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · 2020 · $768,543 — ABSTRACT COVID19 is causing an unprecedented global health emergency worldwide and new treatments are urgently needed. In this grant application we propose to determine the therapeutic utility of MUC-031 - a dithiol modified saccharide - as a treatment for COVID19. We are currently developing MUC-03…

P3: EphA2 Targeting in Uterine Carcinoma

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

ANIL K SOOD · UNIVERSITY OF TX MD ANDERSON CAN CTR · 2020 · $162,000 — PROJECT SUMMARY The 2019 novel coronavirus, SARS-CoV-2 causes COVID-19, a pandemic viral disease. This disease has resulted in world-wide fatalities, particularly in patients with cardiovascular disease, and arterial hypertension. As of June 2020, close to 6.6 million cases and death of 393,000 were…

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Thomas Miller Gallagher · UNIVERSITY OF IOWA · 2020 · $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…

NIH TCF TASK B-1

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

JOHN ALTMAN · EMORY UNIVERSITY · 2020 · $333,849 — 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 tet…

Vaccine development for SARS-CoV2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

NIKOLAI PETROVSKY · VAXINE PTY LTD · 2020 · $500,000 — The contractor will formulate a recombinant or nucleic-acid based SARS-CoV2 vaccine with their lead adjuvant, Advax-CpG and test the vaccine in multiple animal species for immunogenicity and efficacy, in preparation for a clinical trial scheduled to start in July 2020. In addition, the contractor wi…

Development of technologies for evaluation of antibody response following Coronavirus Infection vs Vaccination to identify immune correlates of protection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Hana Golding · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2020 · $160,000 — The emergence of the Coronavirus (SARS-CoV-2) initiated efforts to rapidly develop effective medical countermeasures including vaccines and therapeutics against this severe disease. However, there is limited knowledge on polyclonal antibody responses generated following vaccination or SARS-CoV-2 inf…

Targeting the HIV reservoir using optimized anti-HIV antibodies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Pamela J Bjorkman · CALIFORNIA INSTITUTE OF TECHNOLOGY · 2020 · $410,750 — Summary The rapid mutation rate of HIV-1 results in many thousands of viral strains, thus thwarting current vaccine efforts. Although HIV-1 infection can be controlled by anti-retroviral therapy (ART), the virus rebounds within weeks of ART cessation because complete elimination of HIV-1 is prevente…

The role L-type calcium channels (LTCCs) in regulating dopaminergic activity during cocaine abstinence

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Nour Al-muhtasib · YALE UNIVERSITY · 2020 · $65,310 — The overall goal of this proposal is to investigate the role of endocannabinoid (ECB) signaling in regulating distinct cortical inhibitory synapses. Physiological brain development and function are dependent on a fine-tuned balance of synaptic excitation and inhibition. As such, dysregulation of inh…

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Bryce C Chackerian · MASSACHUSETTS GENERAL HOSPITAL · 2020 · $483,855 — 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…

Mechanisms of Alcohol Withdrawal

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

DWAYNE W GODWIN · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2020 · $438,824 — 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…

Molecular Mechanisms of Viral Entry by Membrane Fusion

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

LUKAS K TAMM · UNIVERSITY OF VIRGINIA · 2020 · $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…

Neural coordination and discoordination in Fmr1 null mice

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

ANDRE ANTONIO FENTON · NEW YORK UNIVERSITY · 2020 · $343,384 — ABSTRACT Full mutation of the FMR1 gene causes loss of the fragile X mental retardation protein (FMRP) and fragile X syndrome (FXS) characterized by intellectual disability with devastating cognitive consequences and features of autism. Study of Fmr1 knockout (KO) mouse models of the FXS genetic def…

Role of DPP4-ADA interaction in obesity-induced inflammation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Jixin Zhong · CASE WESTERN RESERVE UNIVERSITY · 2020 · $77,000 — ABSTRACT DPP4 inhibitors (DPP4i) are a novel class of oral anti-diabetic drugs that modulate blood glucose by suppressing DPP4-mediated enzymatic degradation of insulinotropic incretin hormones. However, the non- enzymatic function of DPP4 in diabetes is not well understood. Recent data by us and ot…

Scalable, all-optical assays of synaptic function and plasticity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Graham Thomas Dempsey · Q-STATE BIOSCIENCES, INC. · 2020 · $771,167 — Project Summary: Synaptic dysfunction has been implicated in many neurological diseases including epilepsy, Alzheimer’s, Parkinson’s, autism spectrum disorder (ASD), schizophrenia, depression, ADHD and Huntington’s. Despite the prevalence and severity of these disorders, the development of new thera…

Structural Studies of Coronavirus Fusion Proteins

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

David Veesler · UNIVERSITY OF WASHINGTON · 2020 · $294,397 — Enveloped viruses use specialized proteins present at the virus surface to translocate their genetic material across the host cell membrane during infection. For coronaviruses, homotrimers of the spike glycoprotein promote host cell attachment and fusion of the viral and host membranes. Although cor…

Structure, Function and Antigenicity of Coronavirus Spike Proteins

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Jason Scott McLellan · UNIVERSITY OF TEXAS AT AUSTIN · 2020 · $613,032 — Coronaviruses have the largest genomes among known RNA viruses and are phylogenetically divided into four genera. Some betacoronaviruses, such as HKU1, circulate annually in humans and cause mild yet prevalent respiratory disease whereas others, such as SARS-CoV and the recently emerged MERS-CoV, ha…

Control of Airway Sensory Nerve Function by Voltage-Gated Sodium Channel Subtypes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Bradley Joel Undem · JOHNS HOPKINS UNIVERSITY · 2020 · $528,619 — Asthma, COPD, and chronic cough, as with other visceral inflammatory diseases, are characterized by an over-excited sensory nervous system. When airway sensory nerves are dysregulated by inflammation it can lead to excessive coughing, dyspnea, changes in breathing pattern, and reflex bronchospasm an…

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Mikhail G Kolonin · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · 2020 · $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.…