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9873 documents

Development of mRNA-platform vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Fredrick Heath Damron · WEST VIRGINIA UNIVERSITY · 2023 · $841,516 — PROJECT SUMMARY Pertussis is a respiratory disease caused by the obligate human pathogen Bordetella pertussis. Two generations of pertussis vaccines have been developed and licensed: whole cell pertussis (DTP) and acellular pertussis (DTaP/Tdap). Pertussis was thought to be a disease of the past but…

Eukaryotic RNA NAD capping and deNADding

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

MEGERDITCH KILEDJIAN · RUTGERS, THE STATE UNIV OF N.J. · 2023 · $365,086 — RNA 5′ end capping provides a layer of “epitranscriptomic” regulation, influencing numerous aspects of RNA fate, including stability, processing, localization and translatability. Furthermore, enzymes that remove RNA 5′ end caps play critical roles in modulating these processes. Recently, a previous…

Targeted mRNA therapies treating ARDS

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Zhengjie Zhou · UNIVERSITY OF CHICAGO · 2023 · $110,623 — Project Summary/Abstract: This proposal describes a research and career development plan for Zhengjie Zhou, Ph.D., to transit from a postdoctoral fellow to an independent investigator position. This proposal will be based on Dr. Zhou’s past years of multidisciplinary research in nanomedicine and vas…

Regulation of the Human Papillomavirus Life Cycle by the Long Noncoding RNA DINO

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Karl Munger · TUFTS UNIVERSITY BOSTON · 2023 · $418,426 — Despite the currently available effective prophylactic vaccines, human papilloma virus infections remain the most common cause of venereal disease. Human papilloma virus-associated diseases are particularly prevalent in medically underserved segments of the population. Despite decades of research, t…

Oral mRNA Nanotherapy for Bleeding Disorder

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Xiangfei Han · BRIGHAM AND WOMEN'S HOSPITAL · 2023 · $69,500 — ABSTRACT Protein replacement therapy has been a cornerstone in treating genetic diseases (e.g., hemophilia) with loss or reduction of the function of a particular protein, by using recombinant proteins or recombinant engineered proteins. However, most protein therapeutics have short circulation live…

Systems biological assessment of innate and adaptive immunity to vaccination

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

BALI PULENDRAN · STANFORD UNIVERSITY · 2023 · $223,238 — ABSTRACT – Overall Component In the current proposal we will use a systems vaccinology approach to address two fundamental issues in vaccinology. The first issue concerns the immunology of COVID-19 vaccines, which utilize novel platforms (mRNA) or adjuvants (Matrix M used in the Novavax vaccine). Th…

Early in vivo Expressed Antigens and their Role in Virulence, Immune Response, and Vaccines for Coccidioidomycosis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Paul Stephen Keim · NORTHERN ARIZONA UNIVERSITY · 2023 · $1,390,215 — OVERALL Section Title: Early in vivo expressed antigens and their role in virulence, immune response, and vaccines for coccidioidomycosis. SUMMARY Coccidioidomycosis, also known as Valley Fever (VF), is an important fungal disease caused by two different Coccidioides species that results in regional…

Longitudinal SARS-CoV-2 mRNA vaccine-induced mucosal, serological, and cellular immunity in children and human milk

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Pia S Pannaraj · UNIVERSITY OF CALIFORNIA, SAN DIEGO · 2023 · $789,998 — PROJECT SUMMARY COVID-19 cases and hospitalizations in children have increased dramatically worldwide. Although most COVID- 19 is mild in children, severe illness and post-infectious complications can occur. We and others have found that children are an important source of household and community tr…

Support of the Emory National Primate Research Center

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

RAVI THADHANI · EMORY UNIVERSITY · 2023 · $169,851 — Abstract The overall goal of this supplement is to develop vaccine strategies that induce strong neutralizing antibody response against HIV using mRNA and modified vaccinia Ankara (MVA) vaccine delivery platforms. To address the specific goals of the supplement, we will utilize samples obtained from…

Endosomal escape of lipid-based nanoparticles comprising Gaussian curvature lipids

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Cecilia Maria Leal · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · 2023 · $167,855 — PROJECT SUMMARY We propose the acquisition of a new image-enhanced flow cytometer (Attune CytPix) to support the research of 1R01GM143723-01A1: Endosomal escape of lipid-based nanoparticles comprising Gaussian curvature lipids. RNA-based therapies offer significant potential for treating a variety o…

Neutralization of primary HIV-1 viruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

JOHN P MOORE · WEILL MEDICAL COLL OF CORNELL UNIV · 2023 · $500,527 — Project Summary/Abstract Many potent and effective broadly neutralizing antibodies (bNAbs) directed to the HIV-1 envelope glycoprotein (Env) trimer have been studied mechanistically and structurally. Combined, their epitopes now cover most of the external surface of Env. Passive immunization with bN…

Early life B cell responses and inflammation following SARS-CoV-2 infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Genevieve Giny Fouda Amou ou · WEILL MEDICAL COLL OF CORNELL UNIV · 2023 · $706,463 — Abstract As of March 2021, SARS-CoV-2 has caused more than 50 million infections and 2 million deaths, constituting an unprecedented pandemic in the modern world. While infected individuals rapidly develop IgG responses against the viral Spike after infection, some studies have indicated that indivi…

Rapid response to pandemic influenza via multi-antigen RNA-based vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Jasdave Chahal · TIBA BIOTECH, LLC · 2023 · $966,637 — Project Abstract Avian influenza A H7N9 causes severe respiratory illness with a high mortality rate, and its zoonotic capacity has raised serious concerns over the possibility of a pandemic. The value of vaccines for pandemic-potential viruses has been demonstrated by the devastating effects of COV…

Biodefense and Emerging Infectious Disease and Influenza Vaccine Studies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Lesia Dropulic · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2023 · $4,323,375 — Evaluation of the investigational vaccines in this project are part of the VRC mission related to biodefense and emerging pathogens. Targets include influenza, Ebola, malaria, and others. Further evaluation of vaccine approaches will continue as the VRC develops additional candidate vaccine regimens…

Integrative transcriptomics to uncover functional elements and disease-associated variants in RNA

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

David Anthony Hendrix · OREGON STATE UNIVERSITY · 2023 · $305,586 — PROJECT SUMMARY: There is a need for integrative data analyses that anchor transcriptomic research in contexts predictive of human health, as illustrated by growing awareness of disease-associated synonymous transcript variants and RNA biotechnologies such as mRNA vaccines. To help uncover sequence …

The role of selenoprotein I in phospholipidethanolamine dependent mechanisms that regulate T cell activation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Peter R Hoffmann · UNIVERSITY OF HAWAII AT MANOA · 2023 · $45,829 — Selenium (Se) is an essential micronutrient important for many aspects of human health, including optimal immune responses. The biological effects of Se are exerted mainly through its incorporation into selenoproteins as the amino acid, selenocysteine (Sec). Twenty-five selenoproteins have been iden…

Defining the protective or pathologic role of antibodies in Post-Ebola Syndrome

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Jalene Velazquez · WASHINGTON STATE UNIVERSITY · 2023 · $43,934 — PROJECT SUMMARY Survivors of Ebola virus disease (EVD) have reported a wide range of symptoms following recovery from infection. These long-term sequelae are severe enough to interfere with their daily lives and are now collectively referred to as post-Ebola syndrome (PES). Although post-viral sympt…

Vaccinology During and After COVID-19

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

TERRY L. SHEPPARD · KEYSTONE SYMPOSIA · 2023 · $7,500 — ABSTRACT Support is requested for a Keystone Symposia conference entitled Vaccinology During and After COVID-19, organized by Drs. Bali Pulendran, Robert Seder and Gagandeep Kang. The conference will be held in Atlanta, Georgia from September 17-21, 2023. Since its emergence, SARS-CoV-2 has radicall…

CoVPN 3008 Multi-Center, Randomized, Efficacy Study of Early vs Deferred Vaccination with COVID-19 mRNA Vaccine in Regions with SARS-CoV-2 Variants of Concern - LC Repository

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

Margaret Juliana McElrath · FRED HUTCHINSON CANCER CENTER · 2023 · $1,748,110 — FOA: PA-20-272: Administrative Supplements to Existing NIH Grants and Cooperative Agreements Activity Code/Award: UM1/A1068618 (parent award) ------------------------------------------------------------------------------------ Project Abstract This proposal outlines the scientific agenda for the COV…

Neuroprotective Potential of Vaccination Against SARS-CoV-2 in Nonhuman Primates

NIH Pandemic-Era Grants · Pandemic Era Grants / 2023

JAMES B DAUNAIS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2023 · $426,250 — This project will determine the temporal and anatomic profile of COVID-19 related changes in brain function and neurobiology and whether identified changes relate to brain alterations seen in Alzheimer’s Disease (AD). Although COVID-19 is a novel coronavirus disease, studies have reported that brain…