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9873 documents

The generation and protective function of lung tissue resident memory T cells following SARS-CoV-2 infection or vaccination

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Donna L. Farber · SCRIPPS RESEARCH INSTITUTE, THE · 2022 · $916,382 — Project Summary/Abstract Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2), has exploded into a global pandemic causing significant loss of life, pronounced economic impact and significant long-term medical impacts which are still being char…

Optimizing glycan shield coverage, germline B cell receptor binding and epitope diversity of V2-apex targeted HIV-1 Env immunogens

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Beatrice H Hahn · UNIVERSITY OF PENNSYLVANIA · 2022 · $855,061 — PROJECT SUMMARY  A  central  goal  in  HIV/AIDS  vaccine  research  is  the elicitation  of  broadly neutralizing antibodies  (bNAbs).  Here,  we propose to leverage three recent discoveries from our groups to generate novel envelope (Env) immunogens  that  target  the  V1V2  region  of  the  trimer…

Core Support for Cancer Center

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

EDWARD CHU · ALBERT EINSTEIN COLLEGE OF MEDICINE · 2022 · $334,913 — Abstract It is now well-established that COVID-19 in patients with cancer carries a higher morbidity and mortality, especially in amongst patients with hematologic malignancies1, 2. Effective vaccines have been developed and authorized by the FDA to combat this pandemic3-5. However, emerging data su…

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

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Genevieve Giny Fouda Amou ou · WEILL MEDICAL COLL OF CORNELL UNIV · 2022 · $762,710 — 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…

Mosquito Immune Responses and Malaria Transmission

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

carolina barillas-mury · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $1,907,206 — Innate Immune Memory in Mosquitoes A previous infection primes the Anopheles gambiae immune response and enhances the defense response to subsequent Plasmodium infections and reducing malaria transmission. Immune priming is mediated by the systemic release of a hemocyte differentiation factor (HDF)…

COVID Support from the IDPS to NIAID Investigators

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

William Elkins · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $28,533 — IDPS continues to support ongoing the Vaccine Research Centers (VRC) COVID-19 studies in the establishment and continued advancement of pre-exposure and post-exposure treatment modality (i.e. vaccine) studies using the rhesus macaque animal model. As a result, IDPS personnel were co-authors on 7 dif…

Allogeneic and Autologous Immunotherapy for cancer and nonmalignant hematological disorders

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

RICHARD CHILDS · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · 2022 · $3,264,185 — Approximately 20 years ago, we initiated the first ever clinical trail investigating allogeneic stem cell transplantation in patients with treatment refractory metastatic renal cell carcinoma (RCC). Definitive evidence for an allogeneic graft-versus-RCC effect has been demonstrated with complete reg…

Discovery of Chemical Probes and Therapeutic Leads, Phase II

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

JOSEPH M FOX · UNIVERSITY OF DELAWARE · 2022 · $2,359,432 — Project Summary The goal of this Center of Biomedical Research Excellence is to continue our efforts to develop molecular approaches for probing biology, to discover and apply new chemical biology tools for the study of biological pathways associated with disease, and to develop computational approa…

Nipah virus vaccines and monoclonal antibodies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

NANCY J SULLIVAN · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $824,638 — Structure-based design and protein engineering principles were applied to stabilize the fusion (F) protein in its prefusion trimeric conformation (pre-F) to improve expression and increase immunogenicity. We covalently linked the stabilized pre-F through trimerization domains at the C-terminus to th…

Membrane Remodeling in Viral Infection and Viral Assembly

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

JOSHUA ZIMMERBERG · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · 2022 · $1,745,170 — We demonstrated, using four independent techniquesnegative stain TEM, flow cytometry, NTA, and cryo-EMthat PVs bearing the Delta variant spike or the closely related Delta sublineage Delta AY.4.2 spike aggregate, whereas PVs bearing other spike variants and Bald PVs do not aggregate. Since the PVs w…

Advanced Lab Technologies Core

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Roger Keith Reeves · HARVARD UNIVERSITY · 2022 · $341,018 — PROJECT SUMMARY/ABSTRACT Advanced Lab Technologies Core (Core I) One of the greatest added values of the Harvard University (HU) CFAR has been accelerated member access to new and emerging technologies. Science is accelerated by changes in technology, and the evolution of flow cytometric, imaging an…

Influenza Vaccine Research and Development

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Masaru Kanekiyo · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $31,820,000 — Improvements in vaccines against influenza that increase potency, breadth and durability of protection would improve worldwide ability to combat seasonal influenza as well as emergence of new pandemic influenza virus. This study aims to develop new platforms and vaccination strategies against ever-c…

Bench to Beside and Back translational immuno-onocology-Cures

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

James L. Gulley · DIVISION OF BASIC SCIENCES - NCI · 2022 · $70,148 — Four CCR projects are currently supported by this Cancer Moonshot Bench to Beside and Back award: 1. TME informed NK cell therapy for pediatric sarcomas, led by Rosandra Kaplan (CCR) and Timothy Cripe (Nationwide Children's Hospital). The overall goal of this project is to develop natural killer (NK…

Laboratory Studies of Human Respiratory Syncytial Virus and Other Pneumoviruses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Ursula Buchholz · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $1,356,084 — We previously performed codon-pair deoptimization (CPD) of various open reading frames (ORFs) of RSV. This is done by rearranging codons of RSV open reading frames using computer algorithms and de novo gene synthesis to increase the content of normally underrepresented codon-pairs without changing a…

Molecular approaches to understand vector-host and vector-pathogen interactions

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Jesus Valenzuela · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $2,287,790 — The accomplishments of the section are: 1. We demonstrated an association between humoral and cellular immune response to the sand fly salivary protein rLinB-13 and disease severity of tegumentary leishmaniasis. We have previously shown that seropositivity to rLinB-13, a salivary protein from Lutz…

Viral Hemorrhagic Fevers: Disease Modeling and Transmission

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Heinrich Feldmann · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · 2022 · $5,627,958 — Mammarenaviruses Introduction: Lassa virus (LASV) is an enveloped, bisegmented, ambisense RNA virus and the cause of Lassa fever (LF) in humans. The natural reservoir of LASV is a small peri-domestic rodent, Mastomys natalensis. LASV is found across sub-Saharan West Africa with Guinea, Sierra Leone,…

Regulation of Virulence Genes in Bordetella pertussis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

DEBORAH M HINTON · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · 2022 · $291,528 — Nearly all virulence factors in Bordetella pertussis are activated by a master two-component system, BvgAS, composed of the sensor kinase BvgS and the response regulator BvgA. When BvgS is active, BvgA is phosphorylated (BvgAP), and virulence activated genes are expressed (the Bvg(+) mode). When B…

Project 2_Nilla

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Gunilla Karlsson Hedestam · SCRIPPS RESEARCH INSTITUTE, THE · 2022 · $368,066 — Summary Circulating (tier 2) HIV-1 variants are highly resistant to antibody-mediated neutralization, making broadly effective vaccine design a major challenge. Encouragingly, work in our previous HIVRAD program demonstrated that Ab responses capable of cross-neutralizing multiple heterologous tier …

Administrative Core

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Barton F. Haynes · DUKE UNIVERSITY · 2022 · $495,441 — The Administrative Core will coordinate the scientific and administrative activities of this IPCAVD Program, ensuring that the Projects and Cores function well together. In particular, it will be responsible for managing the program's financial management, program management, and coordinating Projec…

Chemical Biology Platforms to Define the Metabolism-Epigenetics Interface

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Jordan L Meier · DIVISION OF BASIC SCIENCES - NCI · 2022 · $1,784,658 — The overarching goal of this project is to define how environmental cues that impact protein and nucleic acid-based signaling, including but not limited to the epigenetic regulation of gene expression, contribute to cancer development and progression. To facilitate these studies we ar…