599-Foxf2 Maintains Brain Endothelial Function

Paper Talk · Mar 6, 2026 · 24m

This research investigates how the transcription factor FOXF2 maintains the health of brain endothelial cells to prevent conditions like cerebral small vessel disease and stroke. By utilizing proteomic analysis and ChIP-seq, the authors demonstrate that FOXF2 directly controls the Tie2 signaling pathway, which is essential for preserving the blood–brain barrier and regulating nitric oxide levels. Experiments on genetically modified mice show that a lack of this factor leads to vascular leakage, impaired blood flow, and increased brain damage following an ischemic event. The study identifies…