NIH R01 · 2024
A deubiquitination module controls Treg adaptation to tumor microenvironment
Project Summary: One of the recent advances in cancer treatment is the development of immunotherapy largely through targeting the checkpoint receptors. However, attempts at immunotherapy to increase antitumor immune responses have achieved very limited success. A major hurdle in tumor immunotherapy is mediated by regulatory T (Treg) cells, which suppress the function of antitumor effector T cells. The lineage transcription factor Forkhead Box P3 (FoxP3) is known as a programmer for Treg adaptation in the harsh tumor microenvironment such as metabolic changes and hypoxia. However, the factors that control FoxP3-mediated Treg fitness to orchestrate the survival and functions of intratumoral…
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