Fig. 2From: Morphology regulation in vascular endothelial cellsSchematic model of transcription factor and signaling molecule interactions in endothelial cell functions. VEGF regulates endothelial cell functions through interaction and association with PI3K-Akt, mTOR, and Notch signaling. Foxo1-dependent (blue) and Foxo1-independent (red) pathways for endothelial cell elongation are shown. Pathway depends on environmental levels of VEGFBack to article page