B55α/PP2A Limits Endothelial Cell Apoptosis During Vascular Remodeling

Rationale: How endothelial cells (ECs) migrate and form an immature vascular plexus has been extensively studied. Yet, mechanisms underlying vascular remodeling remain poorly established. A better understanding of these processes may lead to the design of novel therapeutic strategies complementary to current angiogenesis inhibitors. Objective: Starting from our previous observations that PP2A (protein phosphatase 2) regulates the HIF...