NIH R01 · 2024
Breaking down tumor immune privilege through targeted hypoxia reduction
PROJECT SUMMARY/ABSTRACT Tumor hypoxia predicts poor outcomes across all cancers and is a well-established source of resistance to both chemo- and radiotherapy. We have shown that T cells fail to thrive in hypoxic zones of cancer underlying the failure of checkpoint blockade for immune “cold” indications such as pancreatic and prostate cancer. While our prior work relied on our serendipitous discovery that the hypoxia-activated prodrug, TH-302, could efficiently reduce tumor hypoxia, there have been no studies to identify the most effective means to reduce hypoxia in cancer. Mechanistically, tumor hypoxia results from the combination of diminished oxygen supply coupled with enhanced tumor…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.