This Project Grant award of $285,816 from the National Institute of Allergy and Infectious Diseases (CFDA 93.855 - Allergy and Infectious Diseases Research) will support research to enhance understanding of ADP-ribosylation (ADPR) and its role in HIV-1 latency and reactivation. The awardee, The Regents of the University of California, San Francisco, will conduct biochemical, proteomic, and cellular assays to identify global proteomic changes to ADPR during HIV-1 latency and reactivation,...
This Project Grant award, provided by the National Institute of Allergy and Infectious Diseases (NIAID) under the Allergy and Infectious Diseases Research program (CFDA 93.855), supports research to investigate the dynamics and evolution of HIV Gag and GagPol processing. The $752,745 award aims to use molecular dynamics simulations, single-molecule FRET imaging, and cryo-electron tomography to probe the structure and dynamics of Gag and GagPol that enable ordered processing by the viral...
This Project Grant award from the National Institute of Allergy and Infectious Diseases (NIAID), under the Allergy and Infectious Diseases Research program (CFDA 93.855), provides $223,300.00 to Emory University to develop novel HIV capsid-targeting antivirals that can maintain activity against lenacapavir-resistant viruses. The research aims to synthesize and characterize analogs of lead compounds that can bind the HIV capsid protein and target clinically-relevant mutations conferring...
This Project Grant award of $1,454,386.00 from the National Institute of Allergy and Infectious Diseases (NIAID), under the Allergy and Infectious Diseases Research program (CFDA 93.855), supports fundamental research to better understand the epigenetic regulation of the HIV-1 viral RNA cap. The research aims to define the structural basis of HIV cap hypermethylation and its linkage to modulating host innate immune signaling, with the goal of developing new treatments to neutralize deleterious...
This Project Grant award from the National Institute of Allergy and Infectious Diseases (NIAID), under the Allergy and Infectious Diseases Research Federal Grant Program (CFDA 93.855), provides $859,992 to Yale University to conduct research on the molecular mechanisms underlying HIV-1 maturation and the impact of capsid inhibitors on this process. The research aims to: 1) determine the high-resolution structural pathway of HIV-1 Gag assemblies and capsid during maturation within their native...
This federal Project Grant award from the National Institute of Allergy and Infectious Diseases (NIAID), under the Allergy and Infectious Diseases Research Program (CFDA 93.855), provides $653,693 to Emory University to conduct research on the structural details of HIV-1 virion assembly, maturation, and entry. The work will leverage cryo-electron microscopy and tomography to interrogate the molecular determinants and cellular interactions involved in the HIV-1 capsid lattice formation and...
This federal Project Grant award from the National Institute of Allergy and Infectious Diseases (NIAID), under the Allergy and Infectious Diseases Research program (CFDA 93.855), provides $220,224 to the University of Chicago to computationally investigate key morphological transitions in the HIV-1 life cycle. The research aims to gain a deeper mechanistic understanding of HIV assembly, maturation, and uncoating processes, with a focus on the roles of viral RNA, host cell factors, and...
The National Institute of Allergy and Infectious Diseases (NIAID) awarded a $490,788 Project Grant under the Allergy and Infectious Diseases Research program (CFDA 93.855) to The Regents of the University of California, San Francisco (UCSF). The grant, titled "Quantifying Genomic and Pharmacometabolomic Differences in Antiretroviral Exposure in MACS/WIHS Combined Cohort Study", aims to identify genetic and metabolic factors that influence the plasma concentrations and associated...
This federal Project Grant award of $2,505,639 from the National Institute of Allergy and Infectious Diseases (NIAID) under the Allergy and Infectious Diseases Research program (CFDA 93.855) supports research to understand the molecular interactions between lentivirus capsids and the nuclear pore complex protein NUP358. The project aims to investigate how the binding of lentiviral capsids, including HIV-1 and HIV-2, to the RBD4-CHD didomain of NUP358 impacts viral nuclear import and replication....
This Project Grant award from the National Institute of Allergy and Infectious Diseases (NIAID), under CFDA Program 93.855 Allergy and Infectious Diseases Research, is focused on understanding the mechanisms by which the human immune system naturally restricts a specific subset of HIV known as X4-tropic virus. The $197,366 award, effective from March 1, 2025 to February 28, 2030, will support research at Washington University to (1) characterize the molecular mechanisms driving restriction of...