This federal Project Grant award from the National Cancer Institute (NCI), under the Cancer Treatment Research program (CFDA 93.395), provides $645,949 to Emory University to advance research on the role of the SAMHD1 protein in governing resistance to radiation therapy and immunotherapy for breast cancer. The key objectives are to: Determine the molecular mechanisms by which SAMHD1 directs radiation and immunological dynamics underlying the response to immune checkpoint inhibition (ICI) therapy. Elucidate the significance of SAMHD1 as a potential biomarker for selecting breast cancer patients who may benefit from radiation and ICI. Establish proof-of-concept for using virus-like particles with the VPX protein to target and degrade SAMHD1, as a novel approach to overcoming breast cancer resistance to radiation and ICI. This 5-year project aims to advance scientific understanding of how SAMHD1 influences the immune response to cancer, with the goal of improving treatment outcomes for breast cancer patients, particularly those with triple-negative breast cancer.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $645.9k | 3/31/25 |