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9873 documents

Molecular Mechanism of Hippocampal network excitability in a novel, in vivo model of Tuberous Sclerosis Complex

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kimberly Frances Raab-Graham · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2021 · $88,123 — PROJECT SUMMARY Overview: The project focuses on understanding the molecular basis of how disrupted calcium homeostasis leads to disrupted hippocampal network activity that results in maladaptive responses in neurons with TSC deficient signaling. Approximately 33% of children who have autism spectru…

Defining molecular mechanisms of combination adjuvants: a systems immunology, transcriptomics and imaging approach

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

David Huw Davies · UNIVERSITY OF CALIFORNIA-IRVINE · 2021 · $610,134 — PROJECT SUMMARY/ABSTRACT In this proposal we will define molecular and cellular mechanisms of different combinations of known adjuvant components MPLA (a TL4 agonist), CpG (a TLR9 agonist), agonists of cGAS-STING and NOD1/2 pathways, and a squalene-in-water emulsion (AddaVAX™). Our overall Aim is to…

RNA-based multi-antigen vaccine for SARS-CoV-2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Christian W. Mandl · TIBA BIOTECH, LLC · 2021 · $278,957 — Project Summary/Abstract (30 lines) The proposal is to develop an RNA-based multi-antigen SARS-CoV-2 vaccine, supporting NIAID’s call to develop a vaccine using emerging antigen design strategies and novel delivery approaches. The SARS-CoV-2 pandemic is actively threatening public health, world econ…

Development of a rapid response nucleic acid vaccine strategy for coronavirus epidemics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kenneth C Bagley · ORLANCE, INC. · 2021 · $955,395 — ABSTRACT In response to the emerging COVID-19 (SARS-CoV-2) pandemic, this supplement proposal to R44 AI138733- 01 will leverage our cutting-edge nucleic acid vaccine strategies, some of which that were developed under this parent grant. Here, we request supplement funding to develop candidate COVID-…

Targeting the neuropilin-1 receptor (NRP-1)/VEGF-A axis for neuropathic pain

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Rajesh Khanna · REGULONIX, LLC · 2021 · $419,470 — ABSTRACT Revisions noted in blue font First reported in December of 2019, coronavirus disease (COVID-19) has taken the world by storm, exacting a heavy toll not only in terms of the number of deaths (~1,700,000) it has caused worldwide but also its decimation of world economies (~$8.8 trillion). Bec…

Quantitative high-throughput methods for antibody fragment optimization and discovery

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Curtis Layton · PROTILLION BIOSCIENCES, INC. · 2021 · $855,260 — Abstract Monoclonal antibodies and antibody fragments are an important class of therapeutics comprising a $150B industry. However, methods for discovering and optimizing antibodies to have desired affinity are generally laborious laboratory procedures that require months of hands-on research perform…

Virus-Like Nanoparticles for Non-Capsid Antigen Delivery with Virus Structure/Functional Mimicry to Activate B Cell Immunity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Irina Leonidovna Grigorova · UNIVERSITY OF MICHIGAN AT ANN ARBOR · 2021 · $513,210 — Various nanoparticles (NPs) have been used for delivery of small antigens, which have limited viral mimic features and are more efficacious than soluble antigens in stimulating B-cell immunity. However, these traditional NPs lack characteristics of virus “spiky capsid protein peplomer”, e.g. spiky a…

Acquisition of a 700 MHz NMR CryoProbe

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

JEAN S BAUM · RUTGERS, THE STATE UNIV OF N.J. · 2021 · $221,154 — Abstract The overarching goal in this proposal is to understand how molecular motions and biophysical properties modulate protein interactions to promote normal homeostasis or pathological disease states. We investigate the relationship between protein dynamics and interactions in three contexts: 1)…

Design and Development of a Pan-betacoronavirus Vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Barton F. Haynes · DUKE UNIVERSITY · 2021 · $17,521,953 — Abstract - Overall Compared to SARS-CoV-1 and MERS, the current SARS-CoV-2 virus is highly transmissible and to date has caused over 85,000,000cases worldwidewith over 1,800,000 deaths. With an endemic population of multipleother strains of CoVs in bats, rodents with intermediate hosts, civets and p…

Presynaptic regulation of neurotransmitter release in mammalian neuronal circuits

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Samuel Matthew Young · UNIVERSITY OF IOWA · 2021 · $385,434 — The diversity of information encoding by neuronal circuits is regulated by the magnitude and location of Ca2+ entry though voltage-gated Ca2+ channels (CaV). In the mammalian central nervous system, the CaV2.1 channel is the critical subtype for CNS function since it is the most efficient CaV2 subty…

Genetic Prediction for Treatment Resistance in Kawasaki Disease

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Michael A Portman · SEATTLE CHILDREN'S HOSPITAL · 2021 · $56,324 — PROJECT SUMMARY Kawasaki Disease (KD) is systemic autoinflammatory vasculitis occurring in children and showing predilection for attacking the coronary arteries. Despite 60 years of research, the etiology and pathogenesis for KD still require elucidation. The predominant hypothesis regarding pathoge…

SpongeBot: genetically engineered cells to suppress SARS-CoV-2 and future viruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Darrell J Irvine · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · 2021 · $752,435 — SpongeBot represents a new class of genetically modified cells to address the COVID-19 pandemic, leveraging a novel antiviral platform developed under the proposer team’s existing NIH NIBIB R01 project. This antiviral platform facilitates rapid, targeted SpongeBot development and deployment against …

Implementing Vaccine and Treatment Evaluation Unit (VTEU) Clinical Site: CoVPN 3004

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Karen L. Kotloff · UNIVERSITY OF MARYLAND BALTIMORE · 2021 · $509,201 — Project Summary/Abstract The University of Maryland School of Medicine (UMSOM) Center for Vaccine Development and Global Health (CVD) has been an established VTEU site since 1974. The goal of the VTEUs is to initiate innovative concepts for clinical research and implement clinical site protocols for…

Blood-brain-barrier and white matter mechanisms underlying dementia

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Francesca-Fang Liao · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · 2021 · $1,967,005 — Abstract White matter (WM) damage has increasingly been recognized as an important contributing factor to neurodegeneration and dementia, however, little is known of the specific molecular and cellular events underlying the pathogenesis. Clinically, chronic hypoperfusion is often associated with WM …

B-cell innate and adaptive protective immunity to SARS-CoV-2

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

John D Mountz · BIRMINGHAM VA MEDICAL CENTER · 2021 — The COVID-19 caused by the SARS-CoV-2 coronavirus infection is currently a global pandemic. The most important question is why some individuals produce rapid protective antibodies (Abs) and exhibit null or only mild symptoms, whereas others do not? A second urgent question is if a standard laborator…

Covid-19: Fast-tracking treatment by exploiting the steroid hormone receptor/TMPRSS2 axis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Kerry L Burnstein · MIAMI VA HEALTH CARE SYSTEM · 2021 — COVID-19 poses a tremendous health threat, particularly to individuals overrepresented in the US Veteran community. COVID-19 mortality is greater in men than in women; while this disparity is at least partially due to factors such as higher rates of smoking, a hormonal link is likely and can be rapi…

Virtual Reality Augmented Hands-on Cryo-EM Training

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Yingjie Chen · PURDUE UNIVERSITY · 2021 · $122,453 — Project Summary Cryo-electron microscopy (cryoEM) revolutionized structural biology, providing a powerful method to study biological specimens in their native environment. However, a major bottleneck hindering the wider use of cryoEM is the lack of trained professionals capable of proficiently opera…

Cell entry, cross-species transmission and pathogenesis of novel coronavirus from

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Ralph S Baric · UNIV OF NORTH CAROLINA CHAPEL HILL · 2021 · $748,081 — The 21st century has recorded the emergence of three highly pathogenic respiratory coronaviruses, including Severe Acute Respiratory Coronavirus (SARS-CoV) in 2003, the ongoing Middle East Respiratory Coronavirus (MERS-CoV) in 2013 and a novel SARS-like coronaviruses SARS-CoV2 (SARS2) in Wuhan, Chin…

The role of non-canonical neural codes in behavior

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Masashi Tabuchi · CASE WESTERN RESERVE UNIVERSITY · 2021 · $386,030 — Project Summary/Abstract The idea that information processing depends on neuronal firing rate (rate coding) has long been a central dogma in neurobiology. However, other non-canonical coding schemes (temporal and “analog” codes) have been proposed to carry meaningful information and be more computat…

First-in-human study of two anti-SARS CoV-2 antibodies in health volunteers

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Luis J Montaner · WISTAR INSTITUTE · 2021 · $1,571,599 — Project Summary The Coronavirus Disease 2019 (COVID-19) pandemic is currently gripping the world without a known cure or prevention. Aside from the health consequences, the necessary decrease in human activity has resulted in economic losses without modern precedent, especially in the developing wor…