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9873 documents

Design and testing of germline-targeting and boosting immunogens to elicit 10E8-like broadly neutralizing antibodies against HIV

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

WILLIAM R. SCHIEF · SCRIPPS RESEARCH INSTITUTE, THE · 2022 · $901,223 — Induction of broadly neutralizing antibodies (bnAbs) is a critical unmet goal of HIV vaccine development. BnAb 10E8 is of particular interest as a vaccine lead due to its (1) very high breadth, (2) low number of mutations required to develop broad neutralization, (3) low auto-reactivity, (4) expe…

Overcoming metastatic spread of osteosarcoma with RNA loaded nanoparticles

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Elias Sayour · UNIVERSITY OF FLORIDA · 2022 · $560,034 — Project Summary Immunotherapy has shown profound benefit for adult patients but has yet to be fully unlocked for pediatric solid tumors such as osteosarcoma (OSA) where a significant percentage of children/adolescents succumb due to the presence of lung metastasis. OSA, like many poorly tumor immuno…

A novel Lyme disease vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Joseph Edgar Craft · YALE UNIVERSITY · 2022 · $648,095 — PROJECT SUMMARY A novel vaccine for Lyme disease Acquired resistance to Ixodes scapularis, commonly known as “tick resistance”, can prevent transmission of Borrelia burgdorferi, the Lyme disease agent. We have shown that tick resistance can be generated in guinea pigs (1) repeatedly exposed to I. s…

Plasma Cell Regulation by Purinergic Receptors

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

David M Allman · UNIVERSITY OF PENNSYLVANIA · 2022 · $203,125 — Project summary Plasma cells that secrete antibodies against self-antigens pose a considerable threat to human health. Moreover, because many plasma cells are exceptionally long-lived, strategies are needed to deplete long-lived plasma cells (LLPCs) that secrete pathogenic antibodies. This project c…

Translational Regulation of CD8 T-Cell Immunity - Transfer of R01AI139675 from Emory

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Koichi Araki · CINCINNATI CHILDRENS HOSP MED CTR · 2022 · $454,637 — CD8 T cells play an important role in controlling viral infections as well as intracellular bacterial and parasitic infections. It is now clear that CD8 T cells are also involved in immunity against tumors and there is considerable interest in cancer immunotherapy that stimulates CD8 T cell response…

Universal T cell targeted influenza vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Daniel F. Hoft · SAINT LOUIS UNIVERSITY · 2022 · $741,275 — Abstract Influenza is responsible for significant morbidity and mortality worldwide every year and causes severe pandemics when new strains evolve that have not previously circulated in humans. The high viral mutation rate necessitates that new vaccines be generated based on the prevalence of circul…

Penn Center for AIDS Research

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Ronald G Collman · UNIVERSITY OF PENNSYLVANIA · 2022 · $4,562,625 — CFAR Overview ABSTRACT This competing renewal application for the Penn Center for AIDS Research (CFAR) builds on an outstanding record of dynamic scientific leadership, organizational structure, resources and infrastructure that advance HIV/AIDS research across the integrated campus of the Universit…

Building the foundations of commensal vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

MICHAEL ANDREW FISCHBACH · STANFORD UNIVERSITY · 2022 · $794,261 — PROJECT SUMMARY/ABSTRACT Eliciting or suppressing an adaptive immune response has become central to oncology, autoimmunity, and infectious disease. Checkpoint inhibitors have revolutionized the treatment of cancer, while TNF inhibitors and other immune-suppressive biologics have become the standard …

Pigtail Macaque Model of Human-Simian Immunodeficiency Virus Infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Rajesh Thippeshappa · TEXAS BIOMEDICAL RESEARCH INSTITUTE · 2022 · $378,000 — Abstract/Summary: Commonly used animal models of HIV-1 include infection of macaques with Simian Immunodeficiency Virus (SIV) or Simian-Human Immunodeficiency Virus (SHIV) containing HIV envelope (Env) or reverse transcriptase. These animal models have been extremely useful in understanding HIV path…

mRNA alternative polyadenylation in B cell development

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Roger Sciammas · UNIVERSITY OF CALIFORNIA-IRVINE · 2022 · $793,986 — Project summary: The vast majority of mammalian genes produce alternatively processed mRNAs through alternative splicing and alternative polyadenylation (APA). Different mRNA isoforms produced from the same gene can encode distinct proteins and/or they may be differentially regulated. Recent studies…

Remodeling host immunity in oral cancer with personalized RNA nanoparticle vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Natalie Lea Silver · CLEVELAND CLINIC LERNER COM-CWRU · 2022 · $155,304 — PROJECT SUMMARY/ABSTRACT Oral cavity squamous cell carcinoma (OCSCC) is a very aggressive and deadly disease with poor survival rates following maximal treatments such as surgery and chemoradiotherapy. The immunosuppressive tumor microenvironment (TME) is a major barrier of response to traditional …

Immunomodulation of the Tumor Microenvironment with Molecular Targeted Radiotherapy to Facilitate an Adaptive Anti-Tumor Immune Response to Combined Modality Immunotherapies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Zachary Scott Morris · UNIVERSITY OF WISCONSIN-MADISON · 2022 · $765,000 — ABSTRACT We are developing a combined modality therapeutic approach to eradicating metastatic cancers that are immunologically “cold” and do not respond to immune checkpoint inhibition (ICI). Using an “in situ vaccine” regimen consisting of 12 Gy focal external beam radiation therapy (EBRT) and int…

Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

EDWARD CHU · ALBERT EINSTEIN COLLEGE OF MEDICINE · 2022 · $431,130 — 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…

Epigenetic Histone Landscape Profiles in HIV

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

PAUL JOSEPH UTZ · STANFORD UNIVERSITY · 2022 · $329,868 — PROJECT SUMMARY/ABSTRACT The overarching goal of this R21 proposal is to test the hypothesis that DNA vaccines induce durable innate memory in HIV-infected humans by characterizing the evolution of the epigenetic and transcriptional landscape in subjects who have been immunized using a novel HIV DNA…

Antiviral inhibition of ZCCHC14-TENT4 complex in hepatitis A virus infection

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

You Li · UNIV OF NORTH CAROLINA CHAPEL HILL · 2022 · $194,375 — PROJECT SUMMARY/ABSTRACT Hepatitis A virus (HAV), a plus-strand virus classified in the Picornaviridae, is a common cause of acute hepatitis. Despite the availability of vaccines, striking increases in the incidence of hepatitis A have led to increasing numbers of deaths associated with severe infec…

Transcriptional regulation of immunological memory in innate and adaptive lymphocytes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Colleen M. Lau · CORNELL UNIVERSITY · 2022 · $162,000 — PROJECT SUMMARY The candidate, Dr. Colleen Lau seeks to achieve an academic career as an independent research investigator at an institution where she can foster academic growth and immunology research that advances treatment or prevention of human disease. She aims to do so through a union of labo…

Glycoantigen evolution targeting antibodies of the PGT 128 lineage

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Isaac Jonathan Krauss · BRANDEIS UNIVERSITY · 2022 · $525,019 — Project Summary/Abstract Extensive study of HIV+ individuals in recent years has brought to light many examples of antibodies that can neutralize a broad range of HIV strains and protect against viral challenge in animal models of infection. The portion of viral surface most commonly targeted by suc…

Epitope-Based Design and Modified RNA Platform for Bivalent Marburgvirus Vaccine

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Alexander Bukreyev · UNIVERSITY OF TEXAS MED BR GALVESTON · 2022 · $756,658 — PROJECT SUMMARY/ABSTRACT The Marburg virus (MARV) and Ravn virus (RAVV), which both belong to the genus Marburgvirus of the family Filoviridae, cause the severe disease in humans, with case fatality rates up to 90%. There are no licensed vaccines against marburgviruses. Clinical trials of vaccine ca…

A Non-Viral Genetic Vaccine for Prevention and Treatment of Multiple Sclerosis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Jordan Green · JOHNS HOPKINS UNIVERSITY · 2022 · $245,625 — PROJECT SUMMARY Multiple sclerosis (MS) is the leading cause of non-traumatic disability in young adults in the United States. In MS, the immune system attacks autoantigens in the myelin sheath of the central nervous system (CNS), leading to neurological degeneration, and there is currently no cure…

Immune engineering of optimized sequential immunization strategies for HIV vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Shane P Crotty · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · 2022 · $779,142 — Project Summary Preclinical studies and early stage human trials evaluating passively transferred broadly neutralizing antibodies (bnAbs) suggest that a vaccine capable of eliciting bnAbs would provide effective protection from HIV infection. However, the difficulty of inducing bnAbs through vaccina…