10000 documents

Laboratory Studies of Human Respiratory Syncytial Virus and Other Pneumoviruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Ursula Buchholz · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2020 · $1,258,386 — We previously performed codon-pair deoptimization (CPD) of various open reading frames (ORFs) of RSV. This is done by rearranging codons using computer algorithms and de novo gene synthesis to increase the content of normally-underrepresented codon-pairs without changing amino acid coding or overall…

Env-Specific B Cell Repertoire Responses to NFL Trimer vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Jiang Zhu · INTERNATIONAL AIDS VACCINE INITIATIVE · 2020 · $292,223 — Project Summary Broadly neutralizing antibodies (bnAbs) recognize conserved epitopes on the envelope glycoprotein (Env) of the human immunodeficiency virus type-1 (HIV-1). Atomic structures of the BG505 SOSIP.664 gp140 trimer have provided a rational framework for Env-based HIV-1 vaccine design. …

Induction of cross C. trachomatis serovar protection utilizing a polyvalent nanoparticle vaccine.

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Matthew Adrian Coleman · UNIVERSITY OF CALIF-LAWRNC LVRMR NAT LAB · 2020 · $361,476 — ABSTRACT Throughout the world Chlamydia trachomatis (Ct) is the most common sexually transmitted bacterial pathogen. In countries with poor sanitary conditions ocular infections with Ct can result in trachoma, the most frequent cause of preventable blindness worldwide. Based on protection and serolo…

Structure-Function Studies of the HIV-1 Envelope Glycoproteins

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

paolo lusso · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2020 · $1,847,653 — The development of a protective and/or therapeutic HIV vaccine has been hampered by unprecedented challenges, primarily due to the unique properties of the HIV-1 envelope (Env) trimer, a cleverly engineered entry machinery that features an extraordinary assortment of immune-evasion tactics, includin…

Project 2: Current Good Manufacture Practices (CGMP) Production of Nucleoside-Modified mRNAs Encoding HIV-1 Envelopes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Frederick Porter · DUKE UNIVERSITY · 2020 · $257,560 — Project 2: Current Good Manufacture Practices (CGMP) Production of Nucleoside-Modified mRNAs Encoding HIV-1 Envelopes This IPCAVD grant seeks to develop and evaluate mRNA as an HIV-1 vaccine platform. Project 2 will oversee the manufacture of two nucleoside-modified mRNAs by current good manufacturi…

Animal Models Core

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Barton F. Haynes · DUKE UNIVERSITY · 2020 · $629,514 — The overall goal of the Animal Models Core is to support all programs of the IPCAVD by performing immunization studies in CH58 unmutated common ancestor (UCA) VH + VL knock-in (KI) mice and rhesus macaques, with ALVAC-C vCP2438 prime and modified mRNA encoding trivalent mosaic gp120s for induction o…

A Nanovaccine for Eliciting Broadly Neutralizing Antibodies Against HIV-1

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

CHOWDA VENKATARAVAPPA · NEOVAXSYN, INC. · 2020 · $299,999 — Particle-Based Co-Delivery of HIV Immunogens as Next-Generation HIV Vaccines: A major focus of HIV vaccine research has been the development of immunogens that elicit broadly neutralizing antibody responses targeting the envelope protein (Env). While the field has predominantly focused on immunogen …

Microparticle Induced Synergistic Toll-Like Receptor Activation Effect on Dendritic Cell Hyper-Responsive Sub-Populations

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Peter Deak · UNIVERSITY OF CHICAGO · 2020 · $65,310 — Project Abstract: Dendritic cell (DC) antigen uptake and presentation is a crucial initial step in establishing adaptive immune responses. This project will characterize a small sub-set of DCs, called hyper-responder DCs, which display enhanced antigen uptake, immune activation and potentially initi…

A vaccine for genital herpes that achieves sterilizing immunity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Harvey Michael Friedman · UNIVERSITY OF PENNSYLVANIA · 2020 · $796,177 — Abstract A vaccine for prevention of genital herpes is a high public health priority. Herpes vaccines that performed well in rodents have not protected humans; therefore, novel approaches are needed. We propose the following: 1) Set a much higher bar for vaccine efficacy in animal models than used p…

Development of Universal Influenza Virus Vaccines Using Nucleoside-Modified Messenger RNA

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Norbert Pardi · UNIVERSITY OF PENNSYLVANIA · 2020 · $609,757 — ABSTRACT Influenza virus is one of the most important human infectious diseases. The influenza mortality is estimated to be approximately 650,000 per year worldwide, in addition, occasional global pandemics can infect up to 20- 40% of the world's population. Licensed influenza virus vaccines require…

Host factors and inhibition of Filoviruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

ANNE GOLDFELD · BOSTON CHILDREN'S HOSPITAL · 2020 · $270,500 — Ebola virus (EBOV) and Marburg virus (MARV) are highly lethal hemorrhagic fever viruses of the Filoviridae family of viruses. Currently, there are no effective oral or easily scalable therapies for either virus. Both EBOV and MARV manifest vigorous anti-host evasion strategies focused on blocking th…

Development of a novel RNA interference method to reduce Cryptosporidium infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Alejandro Castellanos-Gonzalez · UNIVERSITY OF TEXAS MED BR GALVESTON · 2020 · $237,000 — Project Summary/Abstract The World Health Organization reports diarrhea kills around 760,000 children under five every year. Cryptosporidium is a leading cause of diarrhea morbidity and mortality. Therefore novel treatments against this pathogen are urgently needed. The limitations of tools used to …

Giant MagnetoResistive (GMR) Sensors for Measuring Influenza Vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

PAUL JOSEPH UTZ · STANFORD UNIVERSITY · 2020 · $842,000 — 7. Project Summary/Abstract The overarching goal of this New Aim 4 is to test the hypothesis that SARS-CoV-2 (CoV-2) causes autoimmune disease (AI) in a subset of infected patients. Our preliminary studies on 336 COVID-19 samples from 282 COVID19 patients (four COVID-19 cohorts in three geographical…

Roles for DevelopmentallyRegulated microRNAs in Neonatal Immunity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

ANDREW W GRIMSON · CORNELL UNIVERSITY · 2020 · $400,213 — Project Summary /Abstract Neonates are highly susceptible to infection and respond poorly to vaccination for reasons that are not well understood. Based on our published data, we believe that neonates are particularly vulnerable to repeat infections because their naïve CD8+ T cells are intrinsically…

A Novel Immunotherapy Targeting Cancer Stem Cells for the Treatment of Triple-Negative Breast Cancer

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Joseph Patti · AGILVAX, INC. · 2020 · $1,152,921 — Agilvax’s AX09 is an Immunotherapy for Triple-Negative Breast Cancer: Agilvax is developing cancer immunotherapies and vaccines with its proprietary virus-like-particle (VLP) platform technology. Agilvax’s lead product, AX09, is an immunotherapy for triple-negative breast cancer (TNBC) targeting can…

Exploiting the antigenic conservation of the Env trimer apex across primate lentiviral lineages for AIDS vaccine design

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Beatrice H Hahn · UNIVERSITY OF PENNSYLVANIA · 2020 · $800,558 — PROJECT SUMMARY Studying Natural SIV Reservoirs and Human Zoonotic Risk, we discovered in the last funding period that certain strains of SIV infecting Old World monkeys and African apes share unexpected antigenic cross- reactivity with HIV-1 in the functionally important V1V2 region of the envelope…

Therapeutic DNA vaccination and Immune Checkpoints in Recurrent Respiratory Papillomatosis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

SIMON R BEST · JOHNS HOPKINS UNIVERSITY · 2020 · $195,893 — Dr. Simon Best is a junior faculty member in the Department of Otolaryngology – Head and Neck Surgery at the Johns Hopkins School of Medicine where his clinical practice is dedicated to voice and airway disorders. With the support of this Mentored Career Development Award, Dr. Best seeks to better u…

Development of an improved vaccine against Brucella abortus

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Clayton C Caswell · VIRGINIA POLYTECHNIC INST AND ST UNIV · 2020 · $77,904 — Project Summary Brucella spp. are bacteria that naturally infect a variety of domesticated and wild animals leading to abortions and sterility, and these bacteria are also capable of causing debilitating human infections, which often result from human exposure to infected animals and animal product…

Pushing the envelope: Optimizing vaccine display of flexibly linked HIV Env trimer immunogens

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Christopher Parks · INTERNATIONAL AIDS VACCINE INITIATIVE · 2020 · $2,249,057 —  DESCRIPTION (provided by applicant): The overall goal of this HIVRAD consortium is to develop and compare four novel vaccine candidates designed to deliver HIV envelope (Env) trimers mimicking the presentation of Env by HIV infection and ultimately generating broadly neutralizing antibodies (b…

Interplay between respiratory syncytial virus and nucleotide biosynthesis pathways

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Rebecca Dutch · BOSTON UNIVERSITY MEDICAL CAMPUS · 2020 · $255,651 — SUMMARY Respiratory syncytial virus (RSV) and human metapneumovirus (HMPV) are major causes of respiratory disease and hospitalization in infants. They are also a significant health concern for the elderly, the immunocompromised and individuals who have underlying lung disorders. RSV and HMPV are bo…