NIH R01 · 2025
Inflammatory cascades disrupt Treg function through epigenetic mechanisms
PROJECT SUMMARY/ABSTRACT CD4+FOXP3+lymphocytes are expanded within the intestinal inflammatory lesion of Crohn’s disease (CD); however, ongoing inflammation belies presumed anti-inflammatory function of this cell. FOXP3 is required for differentiation and function of T regulatory (TREG) cells. FOXP3-mediated gene repression is lost in intestinal T cells of CD patients. Indeed, “FOXP3+ Crohn’s cell (FOXP3+CD)” bears a transcriptional signal more closely related to the pro-inflammatory TH17 cell. Derivation, function, and therapeutic implications of the FOXP3+CD cell remain poorly understood. Our long-term goal is to dissect epigenetic mechanisms regulating TREG cellular differentiation and…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.