NIH R01 · 2024
PROJECT SUMMARY/ABSTRACT Malignant transformation (MT) of IDH-mutant low grade glioma (LGG) to aggressive high grade tumors is an event of major clinical significance, eventually leading to death in the majority of LGG patients. We discovered that mutations in IDH promote an immunosuppressed microenvironment characterized by decreased production of STAT1-regulated chemokines and low CD8+ T cell infiltration in LGG. In malignantly transformed tumors, we identified the unexpected deletion of the IDH1 mutant allele that may drive counteracting changes to the immunosuppressed microenvironment specifically during MT. LGG that undergo treatment-induced hypermutation (HM), another route to MT,…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.